diff --git a/src/cpu/sparc/vm/assembler_sparc.cpp b/src/cpu/sparc/vm/assembler_sparc.cpp index d36caf55f4e95fc964ab499b4f65890ee77c3cc5..b9d8047001fdc3eeeb90182c8350961bf3417e09 100644 --- a/src/cpu/sparc/vm/assembler_sparc.cpp +++ b/src/cpu/sparc/vm/assembler_sparc.cpp @@ -25,26 +25,38 @@ #include "incls/_precompiled.incl" #include "incls/_assembler_sparc.cpp.incl" -// Implementation of Address - -Address::Address( addr_type t, int which ) { - switch (t) { - case extra_in_argument: - case extra_out_argument: - _base = t == extra_in_argument ? FP : SP; - _hi = 0; -// Warning: In LP64 mode, _disp will occupy more than 10 bits. -// This is inconsistent with the other constructors but op -// codes such as ld or ldx, only access disp() to get their -// simm13 argument. - _disp = ((which - Argument::n_register_parameters + frame::memory_parameter_word_sp_offset) * BytesPerWord) + STACK_BIAS; - break; - default: - ShouldNotReachHere(); - break; +// Convert the raw encoding form into the form expected by the +// constructor for Address. +Address Address::make_raw(int base, int index, int scale, int disp, bool disp_is_oop) { + assert(scale == 0, "not supported"); + RelocationHolder rspec; + if (disp_is_oop) { + rspec = Relocation::spec_simple(relocInfo::oop_type); + } + + Register rindex = as_Register(index); + if (rindex != G0) { + Address madr(as_Register(base), rindex); + madr._rspec = rspec; + return madr; + } else { + Address madr(as_Register(base), disp); + madr._rspec = rspec; + return madr; } } +Address Argument::address_in_frame() const { + // Warning: In LP64 mode disp will occupy more than 10 bits, but + // op codes such as ld or ldx, only access disp() to get + // their simm13 argument. + int disp = ((_number - Argument::n_register_parameters + frame::memory_parameter_word_sp_offset) * BytesPerWord) + STACK_BIAS; + if (is_in()) + return Address(FP, disp); // In argument. + else + return Address(SP, disp); // Out argument. +} + static const char* argumentNames[][2] = { {"A0","P0"}, {"A1","P1"}, {"A2","P2"}, {"A3","P3"}, {"A4","P4"}, {"A5","P5"}, {"A6","P6"}, {"A7","P7"}, {"A8","P8"}, {"A9","P9"}, @@ -614,16 +626,17 @@ void MacroAssembler::jmp(Register r1, int offset, const char* file, int line ) { } // This code sequence is relocatable to any address, even on LP64. -void MacroAssembler::jumpl( Address& a, Register d, int offset, const char* file, int line ) { +void MacroAssembler::jumpl(AddressLiteral& addrlit, Register temp, Register d, int offset, const char* file, int line) { assert_not_delayed(); // Force fixed length sethi because NativeJump and NativeFarCall don't handle // variable length instruction streams. - sethi(a, /*ForceRelocatable=*/ true); + patchable_sethi(addrlit, temp); + Address a(temp, addrlit.low10() + offset); // Add the offset to the displacement. if (TraceJumps) { #ifndef PRODUCT // Must do the add here so relocation can find the remainder of the // value to be relocated. - add(a.base(), a.disp() + offset, a.base(), a.rspec(offset)); + add(a.base(), a.disp(), a.base(), addrlit.rspec(offset)); save_frame(0); verify_thread(); ld(G2_thread, in_bytes(JavaThread::jmp_ring_index_offset()), O0); @@ -652,15 +665,15 @@ void MacroAssembler::jumpl( Address& a, Register d, int offset, const char* file restore(); jmpl(a.base(), G0, d); #else - jmpl(a, d, offset); + jmpl(a.base(), a.disp(), d); #endif /* PRODUCT */ } else { - jmpl(a, d, offset); + jmpl(a.base(), a.disp(), d); } } -void MacroAssembler::jump( Address& a, int offset, const char* file, int line ) { - jumpl( a, G0, offset, file, line ); +void MacroAssembler::jump(AddressLiteral& addrlit, Register temp, int offset, const char* file, int line) { + jumpl(addrlit, temp, G0, offset, file, line); } @@ -678,7 +691,8 @@ void MacroAssembler::set_varargs( Argument inArg, Register d ) { st_ptr(savePtr.as_register(), savePtr.address_in_frame()); } // return the address of the first memory slot - add(inArg.address_in_frame(), d); + Address a = inArg.address_in_frame(); + add(a.base(), a.disp(), d); } // Conditional breakpoint (for assertion checks in assembly code) @@ -702,7 +716,6 @@ void MacroAssembler::flush_windows() { // offset to write to within the page. This minimizes bus traffic // due to cache line collision. void MacroAssembler::serialize_memory(Register thread, Register tmp1, Register tmp2) { - Address mem_serialize_page(tmp1, os::get_memory_serialize_page()); srl(thread, os::get_serialize_page_shift_count(), tmp2); if (Assembler::is_simm13(os::vm_page_size())) { and3(tmp2, (os::vm_page_size() - sizeof(int)), tmp2); @@ -711,7 +724,7 @@ void MacroAssembler::serialize_memory(Register thread, Register tmp1, Register t set((os::vm_page_size() - sizeof(int)), tmp1); and3(tmp2, tmp1, tmp2); } - load_address(mem_serialize_page); + set(os::get_memory_serialize_page(), tmp1); st(G0, tmp1, tmp2); } @@ -830,10 +843,10 @@ void MacroAssembler::get_thread() { mov(G3, L2); // avoid clobbering G3 also mov(G4, L5); // avoid clobbering G4 #ifdef ASSERT - Address last_get_thread_addr(L3, (address)&last_get_thread); - sethi(last_get_thread_addr); + AddressLiteral last_get_thread_addrlit(&last_get_thread); + set(last_get_thread_addrlit, L3); inc(L4, get_pc(L4) + 2 * BytesPerInstWord); // skip getpc() code + inc + st_ptr to point L4 at call - st_ptr(L4, last_get_thread_addr); + st_ptr(L4, L3, 0); #endif call(CAST_FROM_FN_PTR(address, reinitialize_thread), relocInfo::runtime_call_type); delayed()->nop(); @@ -919,13 +932,9 @@ void MacroAssembler::restore_thread(const Register thread_cache) { // %%% maybe get rid of [re]set_last_Java_frame void MacroAssembler::set_last_Java_frame(Register last_java_sp, Register last_Java_pc) { assert_not_delayed(); - Address flags(G2_thread, - 0, - in_bytes(JavaThread::frame_anchor_offset()) + - in_bytes(JavaFrameAnchor::flags_offset())); - Address pc_addr(G2_thread, - 0, - in_bytes(JavaThread::last_Java_pc_offset())); + Address flags(G2_thread, JavaThread::frame_anchor_offset() + + JavaFrameAnchor::flags_offset()); + Address pc_addr(G2_thread, JavaThread::last_Java_pc_offset()); // Always set last_Java_pc and flags first because once last_Java_sp is visible // has_last_Java_frame is true and users will look at the rest of the fields. @@ -977,22 +986,18 @@ void MacroAssembler::set_last_Java_frame(Register last_java_sp, Register last_Ja #endif // ASSERT assert( last_java_sp != G4_scratch, "bad register usage in set_last_Java_frame"); add( last_java_sp, STACK_BIAS, G4_scratch ); - st_ptr(G4_scratch, Address(G2_thread, 0, in_bytes(JavaThread::last_Java_sp_offset()))); + st_ptr(G4_scratch, G2_thread, JavaThread::last_Java_sp_offset()); #else - st_ptr(last_java_sp, Address(G2_thread, 0, in_bytes(JavaThread::last_Java_sp_offset()))); + st_ptr(last_java_sp, G2_thread, JavaThread::last_Java_sp_offset()); #endif // _LP64 } void MacroAssembler::reset_last_Java_frame(void) { assert_not_delayed(); - Address sp_addr(G2_thread, 0, in_bytes(JavaThread::last_Java_sp_offset())); - Address pc_addr(G2_thread, - 0, - in_bytes(JavaThread::frame_anchor_offset()) + in_bytes(JavaFrameAnchor::last_Java_pc_offset())); - Address flags(G2_thread, - 0, - in_bytes(JavaThread::frame_anchor_offset()) + in_bytes(JavaFrameAnchor::flags_offset())); + Address sp_addr(G2_thread, JavaThread::last_Java_sp_offset()); + Address pc_addr(G2_thread, JavaThread::frame_anchor_offset() + JavaFrameAnchor::last_Java_pc_offset()); + Address flags (G2_thread, JavaThread::frame_anchor_offset() + JavaFrameAnchor::flags_offset()); #ifdef ASSERT // check that it WAS previously set @@ -1063,7 +1068,7 @@ void MacroAssembler::check_and_forward_exception(Register scratch_reg) check_and_handle_popframe(scratch_reg); check_and_handle_earlyret(scratch_reg); - Address exception_addr(G2_thread, 0, in_bytes(Thread::pending_exception_offset())); + Address exception_addr(G2_thread, Thread::pending_exception_offset()); ld_ptr(exception_addr, scratch_reg); br_null(scratch_reg,false,pt,L); delayed()->nop(); @@ -1186,7 +1191,7 @@ void MacroAssembler::call_VM_leaf(Register thread_cache, address entry_point, Re void MacroAssembler::get_vm_result(Register oop_result) { verify_thread(); - Address vm_result_addr(G2_thread, 0, in_bytes(JavaThread::vm_result_offset())); + Address vm_result_addr(G2_thread, JavaThread::vm_result_offset()); ld_ptr( vm_result_addr, oop_result); st_ptr(G0, vm_result_addr); verify_oop(oop_result); @@ -1195,7 +1200,7 @@ void MacroAssembler::get_vm_result(Register oop_result) { void MacroAssembler::get_vm_result_2(Register oop_result) { verify_thread(); - Address vm_result_addr_2(G2_thread, 0, in_bytes(JavaThread::vm_result_2_offset())); + Address vm_result_addr_2(G2_thread, JavaThread::vm_result_2_offset()); ld_ptr(vm_result_addr_2, oop_result); st_ptr(G0, vm_result_addr_2); verify_oop(oop_result); @@ -1206,7 +1211,7 @@ void MacroAssembler::get_vm_result_2(Register oop_result) { // leave it undisturbed. void MacroAssembler::set_vm_result(Register oop_result) { verify_thread(); - Address vm_result_addr(G2_thread, 0, in_bytes(JavaThread::vm_result_offset())); + Address vm_result_addr(G2_thread, JavaThread::vm_result_offset()); verify_oop(oop_result); # ifdef ASSERT @@ -1234,81 +1239,78 @@ void MacroAssembler::card_table_write(jbyte* byte_map_base, #else srl(obj, CardTableModRefBS::card_shift, obj); #endif - assert( tmp != obj, "need separate temp reg"); - Address rs(tmp, (address)byte_map_base); - load_address(rs); - stb(G0, rs.base(), obj); + assert(tmp != obj, "need separate temp reg"); + set((address) byte_map_base, tmp); + stb(G0, tmp, obj); } -// %%% Note: The following six instructions have been moved, -// unchanged, from assembler_sparc.inline.hpp. -// They will be refactored at a later date. -void MacroAssembler::sethi(intptr_t imm22a, - Register d, - bool ForceRelocatable, - RelocationHolder const& rspec) { - Address adr( d, (address)imm22a, rspec ); - MacroAssembler::sethi( adr, ForceRelocatable ); -} - - -void MacroAssembler::sethi(Address& a, bool ForceRelocatable) { +void MacroAssembler::internal_sethi(const AddressLiteral& addrlit, Register d, bool ForceRelocatable) { address save_pc; int shiftcnt; - // if addr of local, do not need to load it - assert(a.base() != FP && a.base() != SP, "just use ld or st for locals"); #ifdef _LP64 # ifdef CHECK_DELAY - assert_not_delayed( (char *)"cannot put two instructions in delay slot" ); + assert_not_delayed((char*) "cannot put two instructions in delay slot"); # endif v9_dep(); -// ForceRelocatable = 1; save_pc = pc(); - if (a.hi32() == 0 && a.low32() >= 0) { - Assembler::sethi(a.low32(), a.base(), a.rspec()); + + int msb32 = (int) (addrlit.value() >> 32); + int lsb32 = (int) (addrlit.value()); + + if (msb32 == 0 && lsb32 >= 0) { + Assembler::sethi(lsb32, d, addrlit.rspec()); } - else if (a.hi32() == -1) { - Assembler::sethi(~a.low32(), a.base(), a.rspec()); - xor3(a.base(), ~low10(~0), a.base()); + else if (msb32 == -1) { + Assembler::sethi(~lsb32, d, addrlit.rspec()); + xor3(d, ~low10(~0), d); } else { - Assembler::sethi(a.hi32(), a.base(), a.rspec() ); // 22 - if ( a.hi32() & 0x3ff ) // Any bits? - or3( a.base(), a.hi32() & 0x3ff ,a.base() ); // High 32 bits are now in low 32 - if ( a.low32() & 0xFFFFFC00 ) { // done? - if( (a.low32() >> 20) & 0xfff ) { // Any bits set? - sllx(a.base(), 12, a.base()); // Make room for next 12 bits - or3( a.base(), (a.low32() >> 20) & 0xfff,a.base() ); // Or in next 12 - shiftcnt = 0; // We already shifted + Assembler::sethi(msb32, d, addrlit.rspec()); // msb 22-bits + if (msb32 & 0x3ff) // Any bits? + or3(d, msb32 & 0x3ff, d); // msb 32-bits are now in lsb 32 + if (lsb32 & 0xFFFFFC00) { // done? + if ((lsb32 >> 20) & 0xfff) { // Any bits set? + sllx(d, 12, d); // Make room for next 12 bits + or3(d, (lsb32 >> 20) & 0xfff, d); // Or in next 12 + shiftcnt = 0; // We already shifted } else shiftcnt = 12; - if( (a.low32() >> 10) & 0x3ff ) { - sllx(a.base(), shiftcnt+10, a.base());// Make room for last 10 bits - or3( a.base(), (a.low32() >> 10) & 0x3ff,a.base() ); // Or in next 10 + if ((lsb32 >> 10) & 0x3ff) { + sllx(d, shiftcnt + 10, d); // Make room for last 10 bits + or3(d, (lsb32 >> 10) & 0x3ff, d); // Or in next 10 shiftcnt = 0; } else shiftcnt = 10; - sllx(a.base(), shiftcnt+10 , a.base()); // Shift leaving disp field 0'd + sllx(d, shiftcnt + 10, d); // Shift leaving disp field 0'd } else - sllx( a.base(), 32, a.base() ); + sllx(d, 32, d); } - // Pad out the instruction sequence so it can be - // patched later. - if ( ForceRelocatable || (a.rtype() != relocInfo::none && - a.rtype() != relocInfo::runtime_call_type) ) { - while ( pc() < (save_pc + (7 * BytesPerInstWord )) ) + // Pad out the instruction sequence so it can be patched later. + if (ForceRelocatable || (addrlit.rtype() != relocInfo::none && + addrlit.rtype() != relocInfo::runtime_call_type)) { + while (pc() < (save_pc + (7 * BytesPerInstWord))) nop(); } #else - Assembler::sethi(a.hi(), a.base(), a.rspec()); + Assembler::sethi(addrlit.value(), d, addrlit.rspec()); #endif +} + +void MacroAssembler::sethi(const AddressLiteral& addrlit, Register d) { + internal_sethi(addrlit, d, false); } + +void MacroAssembler::patchable_sethi(const AddressLiteral& addrlit, Register d) { + internal_sethi(addrlit, d, true); +} + + int MacroAssembler::size_of_sethi(address a, bool worst_case) { #ifdef _LP64 if (worst_case) return 7; @@ -1339,61 +1341,50 @@ int MacroAssembler::worst_case_size_of_set() { return size_of_sethi(NULL, true) + 1; } -void MacroAssembler::set(intptr_t value, Register d, - RelocationHolder const& rspec) { - Address val( d, (address)value, rspec); - if ( rspec.type() == relocInfo::none ) { +void MacroAssembler::internal_set(const AddressLiteral& addrlit, Register d, bool ForceRelocatable) { + intptr_t value = addrlit.value(); + + if (!ForceRelocatable && addrlit.rspec().type() == relocInfo::none) { // can optimize - if (-4096 <= value && value <= 4095) { + if (-4096 <= value && value <= 4095) { or3(G0, value, d); // setsw (this leaves upper 32 bits sign-extended) return; } if (inv_hi22(hi22(value)) == value) { - sethi(val); + sethi(addrlit, d); return; } } - assert_not_delayed( (char *)"cannot put two instructions in delay slot" ); - sethi( val ); - if (rspec.type() != relocInfo::none || (value & 0x3ff) != 0) { - add( d, value & 0x3ff, d, rspec); + assert_not_delayed((char*) "cannot put two instructions in delay slot"); + internal_sethi(addrlit, d, ForceRelocatable); + if (ForceRelocatable || addrlit.rspec().type() != relocInfo::none || addrlit.low10() != 0) { + add(d, addrlit.low10(), d, addrlit.rspec()); } } -void MacroAssembler::setsw(int value, Register d, - RelocationHolder const& rspec) { - Address val( d, (address)value, rspec); - if ( rspec.type() == relocInfo::none ) { - // can optimize - if (-4096 <= value && value <= 4095) { - or3(G0, value, d); - return; - } - if (inv_hi22(hi22(value)) == value) { - sethi( val ); -#ifndef _LP64 - if ( value < 0 ) { - assert_not_delayed(); - sra (d, G0, d); - } -#endif - return; - } - } - assert_not_delayed(); - sethi( val ); - add( d, value & 0x3ff, d, rspec); - - // (A negative value could be loaded in 2 insns with sethi/xor, - // but it would take a more complex relocation.) -#ifndef _LP64 - if ( value < 0) - sra(d, G0, d); -#endif +void MacroAssembler::set(const AddressLiteral& al, Register d) { + internal_set(al, d, false); } -// %%% End of moved six set instructions. +void MacroAssembler::set(intptr_t value, Register d) { + AddressLiteral al(value); + internal_set(al, d, false); +} + +void MacroAssembler::set(address addr, Register d, RelocationHolder const& rspec) { + AddressLiteral al(addr, rspec); + internal_set(al, d, false); +} + +void MacroAssembler::patchable_set(const AddressLiteral& al, Register d) { + internal_set(al, d, true); +} + +void MacroAssembler::patchable_set(intptr_t value, Register d) { + AddressLiteral al(value); + internal_set(al, d, true); +} void MacroAssembler::set64(jlong value, Register d, Register tmp) { @@ -1512,17 +1503,17 @@ void MacroAssembler::save_frame_and_mov(int extraWords, } -Address MacroAssembler::allocate_oop_address(jobject obj, Register d) { +AddressLiteral MacroAssembler::allocate_oop_address(jobject obj) { assert(oop_recorder() != NULL, "this assembler needs an OopRecorder"); int oop_index = oop_recorder()->allocate_index(obj); - return Address(d, address(obj), oop_Relocation::spec(oop_index)); + return AddressLiteral(obj, oop_Relocation::spec(oop_index)); } -Address MacroAssembler::constant_oop_address(jobject obj, Register d) { +AddressLiteral MacroAssembler::constant_oop_address(jobject obj) { assert(oop_recorder() != NULL, "this assembler needs an OopRecorder"); int oop_index = oop_recorder()->find_index(obj); - return Address(d, address(obj), oop_Relocation::spec(oop_index)); + return AddressLiteral(obj, oop_Relocation::spec(oop_index)); } void MacroAssembler::set_narrow_oop(jobject obj, Register d) { @@ -1682,7 +1673,7 @@ void MacroAssembler::_verify_oop(Register reg, const char* msg, const char * fil sprintf(real_msg, "%s%s(%s:%d)", msg, buffer, file, line); // Call indirectly to solve generation ordering problem - Address a(O7, (address)StubRoutines::verify_oop_subroutine_entry_address()); + AddressLiteral a(StubRoutines::verify_oop_subroutine_entry_address()); // Make some space on stack above the current register window. // Enough to hold 8 64-bit registers. @@ -1718,7 +1709,7 @@ void MacroAssembler::_verify_oop_addr(Address addr, const char* msg, const char sprintf(real_msg, "%s at SP+%d (%s:%d)", msg, addr.disp(), file, line); // Call indirectly to solve generation ordering problem - Address a(O7, (address)StubRoutines::verify_oop_subroutine_entry_address()); + AddressLiteral a(StubRoutines::verify_oop_subroutine_entry_address()); // Make some space on stack above the current register window. // Enough to hold 8 64-bit registers. @@ -1772,11 +1763,7 @@ void MacroAssembler::verify_oop_subroutine() { { // count number of verifies Register O2_adr = O2; Register O3_accum = O3; - Address count_addr( O2_adr, (address) StubRoutines::verify_oop_count_addr() ); - sethi(count_addr); - ld(count_addr, O3_accum); - inc(O3_accum); - st(O3_accum, count_addr); + inc_counter(StubRoutines::verify_oop_count_addr(), O2_adr, O3_accum); } Register O2_mask = O2; @@ -1870,8 +1857,8 @@ void MacroAssembler::verify_oop_subroutine() { assert(StubRoutines::Sparc::stop_subroutine_entry_address(), "hasn't been generated yet"); // call indirectly to solve generation ordering problem - Address a(O5, (address)StubRoutines::Sparc::stop_subroutine_entry_address()); - load_ptr_contents(a, O5); + AddressLiteral al(StubRoutines::Sparc::stop_subroutine_entry_address()); + load_ptr_contents(al, O5); jmpl(O5, 0, O7); delayed()->nop(); } @@ -1891,7 +1878,7 @@ void MacroAssembler::stop(const char* msg) { assert(StubRoutines::Sparc::stop_subroutine_entry_address(), "hasn't been generated yet"); // call indirectly to solve generation ordering problem - Address a(O5, (address)StubRoutines::Sparc::stop_subroutine_entry_address()); + AddressLiteral a(StubRoutines::Sparc::stop_subroutine_entry_address()); load_ptr_contents(a, O5); jmpl(O5, 0, O7); delayed()->nop(); @@ -2003,7 +1990,7 @@ void MacroAssembler::calc_mem_param_words(Register Rparam_words, Register Rresul subcc( Rparam_words, Argument::n_register_parameters, Rresult); // how many mem words? Label no_extras; br( negative, true, pt, no_extras ); // if neg, clear reg - delayed()->set( 0, Rresult); // annuled, so only if taken + delayed()->set(0, Rresult); // annuled, so only if taken bind( no_extras ); } @@ -2623,7 +2610,7 @@ RegisterOrConstant MacroAssembler::delayed_value_impl(intptr_t* delayed_value_ad return RegisterOrConstant(value + offset); // load indirectly to solve generation ordering problem - Address a(tmp, (address) delayed_value_addr); + AddressLiteral a(delayed_value_addr); load_ptr_contents(a, tmp); #ifdef ASSERT @@ -3107,21 +3094,21 @@ void MacroAssembler::biased_locking_enter(Register obj_reg, Register mark_reg, delayed()->nop(); load_klass(obj_reg, temp_reg); - ld_ptr(Address(temp_reg, 0, Klass::prototype_header_offset_in_bytes() + klassOopDesc::klass_part_offset_in_bytes()), temp_reg); + ld_ptr(Address(temp_reg, Klass::prototype_header_offset_in_bytes() + klassOopDesc::klass_part_offset_in_bytes()), temp_reg); or3(G2_thread, temp_reg, temp_reg); xor3(mark_reg, temp_reg, temp_reg); andcc(temp_reg, ~((int) markOopDesc::age_mask_in_place), temp_reg); if (counters != NULL) { cond_inc(Assembler::equal, (address) counters->biased_lock_entry_count_addr(), mark_reg, temp_reg); // Reload mark_reg as we may need it later - ld_ptr(Address(obj_reg, 0, oopDesc::mark_offset_in_bytes()), mark_reg); + ld_ptr(Address(obj_reg, oopDesc::mark_offset_in_bytes()), mark_reg); } brx(Assembler::equal, true, Assembler::pt, done); delayed()->nop(); Label try_revoke_bias; Label try_rebias; - Address mark_addr = Address(obj_reg, 0, oopDesc::mark_offset_in_bytes()); + Address mark_addr = Address(obj_reg, oopDesc::mark_offset_in_bytes()); assert(mark_addr.disp() == 0, "cas must take a zero displacement"); // At this point we know that the header has the bias pattern and @@ -3185,7 +3172,7 @@ void MacroAssembler::biased_locking_enter(Register obj_reg, Register mark_reg, // FIXME: due to a lack of registers we currently blow away the age // bits in this situation. Should attempt to preserve them. load_klass(obj_reg, temp_reg); - ld_ptr(Address(temp_reg, 0, Klass::prototype_header_offset_in_bytes() + klassOopDesc::klass_part_offset_in_bytes()), temp_reg); + ld_ptr(Address(temp_reg, Klass::prototype_header_offset_in_bytes() + klassOopDesc::klass_part_offset_in_bytes()), temp_reg); or3(G2_thread, temp_reg, temp_reg); casn(mark_addr.base(), mark_reg, temp_reg); // If the biasing toward our thread failed, this means that @@ -3216,7 +3203,7 @@ void MacroAssembler::biased_locking_enter(Register obj_reg, Register mark_reg, // FIXME: due to a lack of registers we currently blow away the age // bits in this situation. Should attempt to preserve them. load_klass(obj_reg, temp_reg); - ld_ptr(Address(temp_reg, 0, Klass::prototype_header_offset_in_bytes() + klassOopDesc::klass_part_offset_in_bytes()), temp_reg); + ld_ptr(Address(temp_reg, Klass::prototype_header_offset_in_bytes() + klassOopDesc::klass_part_offset_in_bytes()), temp_reg); casn(mark_addr.base(), mark_reg, temp_reg); // Fall through to the normal CAS-based lock, because no matter what // the result of the above CAS, some thread must have succeeded in @@ -3283,7 +3270,7 @@ void MacroAssembler::compiler_lock_object(Register Roop, Register Rmark, Register Rbox, Register Rscratch, BiasedLockingCounters* counters, bool try_bias) { - Address mark_addr(Roop, 0, oopDesc::mark_offset_in_bytes()); + Address mark_addr(Roop, oopDesc::mark_offset_in_bytes()); verify_oop(Roop); Label done ; @@ -3386,7 +3373,7 @@ void MacroAssembler::compiler_lock_object(Register Roop, Register Rmark, // If m->owner != null goto IsLocked // Pessimistic form: Test-and-CAS vs CAS // The optimistic form avoids RTS->RTO cache line upgrades. - ld_ptr (Address (Rmark, 0, ObjectMonitor::owner_offset_in_bytes()-2), Rscratch) ; + ld_ptr (Rmark, ObjectMonitor::owner_offset_in_bytes() - 2, Rscratch); andcc (Rscratch, Rscratch, G0) ; brx (Assembler::notZero, false, Assembler::pn, done) ; delayed()->nop() ; @@ -3482,7 +3469,7 @@ void MacroAssembler::compiler_lock_object(Register Roop, Register Rmark, // Test-and-CAS vs CAS // Pessimistic form avoids futile (doomed) CAS attempts // The optimistic form avoids RTS->RTO cache line upgrades. - ld_ptr (Address (Rmark, 0, ObjectMonitor::owner_offset_in_bytes()-2), Rscratch) ; + ld_ptr (Rmark, ObjectMonitor::owner_offset_in_bytes() - 2, Rscratch); andcc (Rscratch, Rscratch, G0) ; brx (Assembler::notZero, false, Assembler::pn, done) ; delayed()->nop() ; @@ -3508,7 +3495,7 @@ void MacroAssembler::compiler_lock_object(Register Roop, Register Rmark, void MacroAssembler::compiler_unlock_object(Register Roop, Register Rmark, Register Rbox, Register Rscratch, bool try_bias) { - Address mark_addr(Roop, 0, oopDesc::mark_offset_in_bytes()); + Address mark_addr(Roop, oopDesc::mark_offset_in_bytes()); Label done ; @@ -3568,14 +3555,14 @@ void MacroAssembler::compiler_unlock_object(Register Roop, Register Rmark, // Note that we use 1-0 locking by default for the inflated case. We // close the resultant (and rare) race by having contented threads in // monitorenter periodically poll _owner. - ld_ptr (Address(Rmark, 0, ObjectMonitor::owner_offset_in_bytes()-2), Rscratch) ; - ld_ptr (Address(Rmark, 0, ObjectMonitor::recursions_offset_in_bytes()-2), Rbox) ; + ld_ptr (Rmark, ObjectMonitor::owner_offset_in_bytes() - 2, Rscratch); + ld_ptr (Rmark, ObjectMonitor::recursions_offset_in_bytes() - 2, Rbox); xor3 (Rscratch, G2_thread, Rscratch) ; orcc (Rbox, Rscratch, Rbox) ; brx (Assembler::notZero, false, Assembler::pn, done) ; delayed()-> - ld_ptr (Address (Rmark, 0, ObjectMonitor::EntryList_offset_in_bytes()-2), Rscratch) ; - ld_ptr (Address (Rmark, 0, ObjectMonitor::cxq_offset_in_bytes()-2), Rbox) ; + ld_ptr (Rmark, ObjectMonitor::EntryList_offset_in_bytes() - 2, Rscratch); + ld_ptr (Rmark, ObjectMonitor::cxq_offset_in_bytes() - 2, Rbox); orcc (Rbox, Rscratch, G0) ; if (EmitSync & 65536) { Label LSucc ; @@ -3583,12 +3570,12 @@ void MacroAssembler::compiler_unlock_object(Register Roop, Register Rmark, delayed()->nop() ; br (Assembler::always, false, Assembler::pt, done) ; delayed()-> - st_ptr (G0, Address (Rmark, 0, ObjectMonitor::owner_offset_in_bytes()-2)) ; + st_ptr (G0, Rmark, ObjectMonitor::owner_offset_in_bytes() - 2); bind (LSucc) ; - st_ptr (G0, Address (Rmark, 0, ObjectMonitor::owner_offset_in_bytes()-2)) ; + st_ptr (G0, Rmark, ObjectMonitor::owner_offset_in_bytes() - 2); if (os::is_MP()) { membar (StoreLoad) ; } - ld_ptr (Address (Rmark, 0, ObjectMonitor::succ_offset_in_bytes()-2), Rscratch) ; + ld_ptr (Rmark, ObjectMonitor::succ_offset_in_bytes() - 2, Rscratch); andcc (Rscratch, Rscratch, G0) ; brx (Assembler::notZero, false, Assembler::pt, done) ; delayed()-> andcc (G0, G0, G0) ; @@ -3606,7 +3593,7 @@ void MacroAssembler::compiler_unlock_object(Register Roop, Register Rmark, delayed()->nop() ; br (Assembler::always, false, Assembler::pt, done) ; delayed()-> - st_ptr (G0, Address (Rmark, 0, ObjectMonitor::owner_offset_in_bytes()-2)) ; + st_ptr (G0, Rmark, ObjectMonitor::owner_offset_in_bytes() - 2); } bind (LStacked) ; @@ -4005,20 +3992,26 @@ void MacroAssembler::cond_inc(Assembler::Condition cond, address counter_ptr, bind(L); } -void MacroAssembler::inc_counter(address counter_ptr, Register Rtmp1, Register Rtmp2) { - Address counter_addr(Rtmp1, counter_ptr); - load_contents(counter_addr, Rtmp2); +void MacroAssembler::inc_counter(address counter_addr, Register Rtmp1, Register Rtmp2) { + AddressLiteral addrlit(counter_addr); + sethi(addrlit, Rtmp1); // Move hi22 bits into temporary register. + Address addr(Rtmp1, addrlit.low10()); // Build an address with low10 bits. + ld(addr, Rtmp2); inc(Rtmp2); - store_contents(Rtmp2, counter_addr); + st(Rtmp2, addr); +} + +void MacroAssembler::inc_counter(int* counter_addr, Register Rtmp1, Register Rtmp2) { + inc_counter((address) counter_addr, Rtmp1, Rtmp2); } SkipIfEqual::SkipIfEqual( MacroAssembler* masm, Register temp, const bool* flag_addr, Assembler::Condition condition) { _masm = masm; - Address flag(temp, (address)flag_addr, relocInfo::none); - _masm->sethi(flag); - _masm->ldub(flag, temp); + AddressLiteral flag(flag_addr); + _masm->sethi(flag, temp); + _masm->ldub(temp, flag.low10(), temp); _masm->tst(temp); _masm->br(condition, false, Assembler::pt, _label); _masm->delayed()->nop(); @@ -4333,8 +4326,8 @@ static void generate_dirty_card_log_enqueue(jbyte* byte_map_base) { #else masm.srl(O0, CardTableModRefBS::card_shift, O0); #endif - Address rs(O1, (address)byte_map_base); - masm.load_address(rs); // O1 := + AddressLiteral addrlit(byte_map_base); + masm.set(addrlit, O1); // O1 := masm.ldub(O0, O1, O2); // O2 := [O0 + O1] masm.br_on_reg_cond(Assembler::rc_nz, /*annul*/false, Assembler::pt, @@ -4494,10 +4487,9 @@ void MacroAssembler::g1_write_barrier_post(Register store_addr, Register new_val #else post_filter_masm->srl(store_addr, CardTableModRefBS::card_shift, store_addr); #endif - assert( tmp != store_addr, "need separate temp reg"); - Address rs(tmp, (address)bs->byte_map_base); - load_address(rs); - stb(G0, rs.base(), store_addr); + assert(tmp != store_addr, "need separate temp reg"); + set(bs->byte_map_base, tmp); + stb(G0, tmp, store_addr); } bind(filtered); @@ -4516,24 +4508,6 @@ void MacroAssembler::card_write_barrier_post(Register store_addr, Register new_v card_table_write(bs->byte_map_base, tmp, store_addr); } -// Loading values by size and signed-ness -void MacroAssembler::load_sized_value(Register s1, RegisterOrConstant s2, Register d, - int size_in_bytes, bool is_signed) { - switch (size_in_bytes ^ (is_signed ? -1 : 0)) { - case ~8: // fall through: - case 8: ld_long( s1, s2, d ); break; - case ~4: ldsw( s1, s2, d ); break; - case 4: lduw( s1, s2, d ); break; - case ~2: ldsh( s1, s2, d ); break; - case 2: lduh( s1, s2, d ); break; - case ~1: ldsb( s1, s2, d ); break; - case 1: ldub( s1, s2, d ); break; - default: ShouldNotReachHere(); - } -} - - - void MacroAssembler::load_klass(Register src_oop, Register klass) { // The number of bytes in this code is used by // MachCallDynamicJavaNode::ret_addr_offset() @@ -4563,12 +4537,12 @@ void MacroAssembler::store_klass_gap(Register s, Register d) { } } -void MacroAssembler::load_heap_oop(const Address& s, Register d, int offset) { +void MacroAssembler::load_heap_oop(const Address& s, Register d) { if (UseCompressedOops) { - lduw(s, d, offset); + lduw(s, d); decode_heap_oop(d); } else { - ld_ptr(s, d, offset); + ld_ptr(s, d); } } @@ -4714,7 +4688,7 @@ void MacroAssembler::decode_heap_oop_not_null(Register src, Register dst) { void MacroAssembler::reinit_heapbase() { if (UseCompressedOops) { // call indirectly to solve generation ordering problem - Address base(G6_heapbase, (address)Universe::narrow_oop_base_addr()); + AddressLiteral base(Universe::narrow_oop_base_addr()); load_ptr_contents(base, G6_heapbase); } } diff --git a/src/cpu/sparc/vm/assembler_sparc.hpp b/src/cpu/sparc/vm/assembler_sparc.hpp index cfd93598761b3804c7303a03415ad064a5727afa..cd538ada404bc32f5273022aabdf00dfbd5c0a07 100644 --- a/src/cpu/sparc/vm/assembler_sparc.hpp +++ b/src/cpu/sparc/vm/assembler_sparc.hpp @@ -274,21 +274,90 @@ REGISTER_DECLARATION(Register, Oissuing_pc , O1); // where the exception is comi class Address VALUE_OBJ_CLASS_SPEC { private: - Register _base; -#ifdef _LP64 - int _hi32; // bits 63::32 - int _low32; // bits 31::0 + Register _base; // Base register. + RegisterOrConstant _index_or_disp; // Index register or constant displacement. + RelocationHolder _rspec; + + public: + Address() : _base(noreg), _index_or_disp(noreg) {} + + Address(Register base, RegisterOrConstant index_or_disp) + : _base(base), + _index_or_disp(index_or_disp) { + } + + Address(Register base, Register index) + : _base(base), + _index_or_disp(index) { + } + + Address(Register base, int disp) + : _base(base), + _index_or_disp(disp) { + } + +#ifdef ASSERT + // ByteSize is only a class when ASSERT is defined, otherwise it's an int. + Address(Register base, ByteSize disp) + : _base(base), + _index_or_disp(in_bytes(disp)) { + } #endif - int _hi; - int _disp; - RelocationHolder _rspec; - RelocationHolder rspec_from_rtype(relocInfo::relocType rt, address a = NULL) { - switch (rt) { + // accessors + Register base() const { return _base; } + Register index() const { return _index_or_disp.as_register(); } + int disp() const { return _index_or_disp.as_constant(); } + + bool has_index() const { return _index_or_disp.is_register(); } + bool has_disp() const { return _index_or_disp.is_constant(); } + + const relocInfo::relocType rtype() { return _rspec.type(); } + const RelocationHolder& rspec() { return _rspec; } + + RelocationHolder rspec(int offset) const { + return offset == 0 ? _rspec : _rspec.plus(offset); + } + + inline bool is_simm13(int offset = 0); // check disp+offset for overflow + + Address plus_disp(int plusdisp) const { // bump disp by a small amount + assert(_index_or_disp.is_constant(), "must have a displacement"); + Address a(base(), disp() + plusdisp); + return a; + } + + Address after_save() const { + Address a = (*this); + a._base = a._base->after_save(); + return a; + } + + Address after_restore() const { + Address a = (*this); + a._base = a._base->after_restore(); + return a; + } + + // Convert the raw encoding form into the form expected by the + // constructor for Address. + static Address make_raw(int base, int index, int scale, int disp, bool disp_is_oop); + + friend class Assembler; +}; + + +class AddressLiteral VALUE_OBJ_CLASS_SPEC { + private: + address _address; + RelocationHolder _rspec; + + RelocationHolder rspec_from_rtype(relocInfo::relocType rtype, address addr) { + switch (rtype) { case relocInfo::external_word_type: - return external_word_Relocation::spec(a); + return external_word_Relocation::spec(addr); case relocInfo::internal_word_type: - return internal_word_Relocation::spec(a); + return internal_word_Relocation::spec(addr); #ifdef _LP64 case relocInfo::opt_virtual_call_type: return opt_virtual_call_Relocation::spec(); @@ -305,127 +374,86 @@ class Address VALUE_OBJ_CLASS_SPEC { } } + protected: + // creation + AddressLiteral() : _address(NULL), _rspec(NULL) {} + public: - Address(Register b, address a, relocInfo::relocType rt = relocInfo::none) - : _rspec(rspec_from_rtype(rt, a)) - { - _base = b; -#ifdef _LP64 - _hi32 = (intptr_t)a >> 32; // top 32 bits in 64 bit word - _low32 = (intptr_t)a & ~0; // low 32 bits in 64 bit word -#endif - _hi = (intptr_t)a & ~0x3ff; // top 22 bits in low word - _disp = (intptr_t)a & 0x3ff; // bottom 10 bits - } + AddressLiteral(address addr, RelocationHolder const& rspec) + : _address(addr), + _rspec(rspec) {} - Address(Register b, address a, RelocationHolder const& rspec) - : _rspec(rspec) - { - _base = b; -#ifdef _LP64 - _hi32 = (intptr_t)a >> 32; // top 32 bits in 64 bit word - _low32 = (intptr_t)a & ~0; // low 32 bits in 64 bit word -#endif - _hi = (intptr_t)a & ~0x3ff; // top 22 bits - _disp = (intptr_t)a & 0x3ff; // bottom 10 bits - } + // Some constructors to avoid casting at the call site. + AddressLiteral(jobject obj, RelocationHolder const& rspec) + : _address((address) obj), + _rspec(rspec) {} - Address(Register b, intptr_t h, intptr_t d, RelocationHolder const& rspec = RelocationHolder()) - : _rspec(rspec) - { - _base = b; -#ifdef _LP64 -// [RGV] Put in Assert to force me to check usage of this constructor - assert( h == 0, "Check usage of this constructor" ); - _hi32 = h; - _low32 = d; - _hi = h; - _disp = d; -#else - _hi = h; - _disp = d; -#endif - } + AddressLiteral(intptr_t value, RelocationHolder const& rspec) + : _address((address) value), + _rspec(rspec) {} - Address() - : _rspec(RelocationHolder()) - { - _base = G0; -#ifdef _LP64 - _hi32 = 0; - _low32 = 0; -#endif - _hi = 0; - _disp = 0; - } + AddressLiteral(address addr, relocInfo::relocType rtype = relocInfo::none) + : _address((address) addr), + _rspec(rspec_from_rtype(rtype, (address) addr)) {} - // fancier constructors + // Some constructors to avoid casting at the call site. + AddressLiteral(address* addr, relocInfo::relocType rtype = relocInfo::none) + : _address((address) addr), + _rspec(rspec_from_rtype(rtype, (address) addr)) {} - enum addr_type { - extra_in_argument, // in the In registers - extra_out_argument // in the Outs - }; + AddressLiteral(bool* addr, relocInfo::relocType rtype = relocInfo::none) + : _address((address) addr), + _rspec(rspec_from_rtype(rtype, (address) addr)) {} - Address( addr_type, int ); + AddressLiteral(const bool* addr, relocInfo::relocType rtype = relocInfo::none) + : _address((address) addr), + _rspec(rspec_from_rtype(rtype, (address) addr)) {} - // accessors + AddressLiteral(signed char* addr, relocInfo::relocType rtype = relocInfo::none) + : _address((address) addr), + _rspec(rspec_from_rtype(rtype, (address) addr)) {} + + AddressLiteral(int* addr, relocInfo::relocType rtype = relocInfo::none) + : _address((address) addr), + _rspec(rspec_from_rtype(rtype, (address) addr)) {} + + AddressLiteral(intptr_t addr, relocInfo::relocType rtype = relocInfo::none) + : _address((address) addr), + _rspec(rspec_from_rtype(rtype, (address) addr)) {} - Register base() const { return _base; } -#ifdef _LP64 - int hi32() const { return _hi32; } - int low32() const { return _low32; } -#endif - int hi() const { return _hi; } - int disp() const { return _disp; } #ifdef _LP64 - intptr_t value() const { return ((intptr_t)_hi32 << 32) | - (intptr_t)(uint32_t)_low32; } -#else - int value() const { return _hi | _disp; } + // 32-bit complains about a multiple declaration for int*. + AddressLiteral(intptr_t* addr, relocInfo::relocType rtype = relocInfo::none) + : _address((address) addr), + _rspec(rspec_from_rtype(rtype, (address) addr)) {} #endif - const relocInfo::relocType rtype() { return _rspec.type(); } - const RelocationHolder& rspec() { return _rspec; } - RelocationHolder rspec(int offset) const { - return offset == 0 ? _rspec : _rspec.plus(offset); - } + AddressLiteral(oop addr, relocInfo::relocType rtype = relocInfo::none) + : _address((address) addr), + _rspec(rspec_from_rtype(rtype, (address) addr)) {} - inline bool is_simm13(int offset = 0); // check disp+offset for overflow + AddressLiteral(float* addr, relocInfo::relocType rtype = relocInfo::none) + : _address((address) addr), + _rspec(rspec_from_rtype(rtype, (address) addr)) {} - Address plus_disp(int disp) const { // bump disp by a small amount - Address a = (*this); - a._disp += disp; - return a; - } + AddressLiteral(double* addr, relocInfo::relocType rtype = relocInfo::none) + : _address((address) addr), + _rspec(rspec_from_rtype(rtype, (address) addr)) {} - Address split_disp() const { // deal with disp overflow - Address a = (*this); - int hi_disp = _disp & ~0x3ff; - if (hi_disp != 0) { - a._disp -= hi_disp; - a._hi += hi_disp; - } - return a; - } + intptr_t value() const { return (intptr_t) _address; } + int low10() const; - Address after_save() const { - Address a = (*this); - a._base = a._base->after_save(); - return a; - } + const relocInfo::relocType rtype() const { return _rspec.type(); } + const RelocationHolder& rspec() const { return _rspec; } - Address after_restore() const { - Address a = (*this); - a._base = a._base->after_restore(); - return a; + RelocationHolder rspec(int offset) const { + return offset == 0 ? _rspec : _rspec.plus(offset); } - - friend class Assembler; }; inline Address RegisterImpl::address_in_saved_window() const { - return (Address(SP, 0, (sp_offset_in_saved_window() * wordSize) + STACK_BIAS)); + return (Address(SP, (sp_offset_in_saved_window() * wordSize) + STACK_BIAS)); } @@ -495,11 +523,7 @@ class Argument VALUE_OBJ_CLASS_SPEC { // When applied to a register-based argument, give the corresponding address // into the 6-word area "into which callee may store register arguments" // (This is a different place than the corresponding register-save area location.) - Address address_in_frame() const { - return Address( is_in() ? Address::extra_in_argument - : Address::extra_out_argument, - _number ); - } + Address address_in_frame() const; // debugging const char* name() const; @@ -521,6 +545,7 @@ class Assembler : public AbstractAssembler { friend class AbstractAssembler; + friend class AddressLiteral; // code patchers need various routines like inv_wdisp() friend class NativeInstruction; @@ -1093,11 +1118,11 @@ public: // pp 135 (addc was addx in v8) - inline void add( Register s1, Register s2, Register d ); - inline void add( Register s1, int simm13a, Register d, relocInfo::relocType rtype = relocInfo::none); - inline void add( Register s1, int simm13a, Register d, RelocationHolder const& rspec); - inline void add( Register s1, RegisterOrConstant s2, Register d, int offset = 0); - inline void add( const Address& a, Register d, int offset = 0); + inline void add(Register s1, Register s2, Register d ); + inline void add(Register s1, int simm13a, Register d, relocInfo::relocType rtype = relocInfo::none); + inline void add(Register s1, int simm13a, Register d, RelocationHolder const& rspec); + inline void add(Register s1, RegisterOrConstant s2, Register d, int offset = 0); + inline void add(const Address& a, Register d, int offset = 0) { add( a.base(), a.disp() + offset, d, a.rspec(offset)); } void addcc( Register s1, Register s2, Register d ) { emit_long( op(arith_op) | rd(d) | op3(add_op3 | cc_bit_op3) | rs1(s1) | rs2(s2) ); } void addcc( Register s1, int simm13a, Register d ) { emit_long( op(arith_op) | rd(d) | op3(add_op3 | cc_bit_op3) | rs1(s1) | immed(true) | simm(simm13a, 13) ); } @@ -1252,14 +1277,12 @@ public: void jmpl( Register s1, Register s2, Register d ); void jmpl( Register s1, int simm13a, Register d, RelocationHolder const& rspec = RelocationHolder() ); - inline void jmpl( Address& a, Register d, int offset = 0); - // 171 - inline void ldf( FloatRegisterImpl::Width w, Register s1, Register s2, FloatRegister d ); - inline void ldf( FloatRegisterImpl::Width w, Register s1, int simm13a, FloatRegister d ); + inline void ldf(FloatRegisterImpl::Width w, Register s1, Register s2, FloatRegister d); + inline void ldf(FloatRegisterImpl::Width w, Register s1, int simm13a, FloatRegister d, RelocationHolder const& rspec = RelocationHolder()); - inline void ldf( FloatRegisterImpl::Width w, const Address& a, FloatRegister d, int offset = 0); + inline void ldf(FloatRegisterImpl::Width w, const Address& a, FloatRegister d, int offset = 0); inline void ldfsr( Register s1, Register s2 ); @@ -1303,15 +1326,20 @@ public: inline void ldd( Register s1, Register s2, Register d ); inline void ldd( Register s1, int simm13a, Register d); - inline void ldsb( const Address& a, Register d, int offset = 0 ); - inline void ldsh( const Address& a, Register d, int offset = 0 ); - inline void ldsw( const Address& a, Register d, int offset = 0 ); - inline void ldub( const Address& a, Register d, int offset = 0 ); - inline void lduh( const Address& a, Register d, int offset = 0 ); - inline void lduw( const Address& a, Register d, int offset = 0 ); - inline void ldx( const Address& a, Register d, int offset = 0 ); - inline void ld( const Address& a, Register d, int offset = 0 ); - inline void ldd( const Address& a, Register d, int offset = 0 ); +#ifdef ASSERT + // ByteSize is only a class when ASSERT is defined, otherwise it's an int. + inline void ld( Register s1, ByteSize simm13a, Register d); +#endif + + inline void ldsb(const Address& a, Register d, int offset = 0); + inline void ldsh(const Address& a, Register d, int offset = 0); + inline void ldsw(const Address& a, Register d, int offset = 0); + inline void ldub(const Address& a, Register d, int offset = 0); + inline void lduh(const Address& a, Register d, int offset = 0); + inline void lduw(const Address& a, Register d, int offset = 0); + inline void ldx( const Address& a, Register d, int offset = 0); + inline void ld( const Address& a, Register d, int offset = 0); + inline void ldd( const Address& a, Register d, int offset = 0); inline void ldub( Register s1, RegisterOrConstant s2, Register d ); inline void ldsb( Register s1, RegisterOrConstant s2, Register d ); @@ -1536,6 +1564,11 @@ public: inline void std( Register d, Register s1, Register s2 ); inline void std( Register d, Register s1, int simm13a); +#ifdef ASSERT + // ByteSize is only a class when ASSERT is defined, otherwise it's an int. + inline void st( Register d, Register s1, ByteSize simm13a); +#endif + inline void stb( Register d, const Address& a, int offset = 0 ); inline void sth( Register d, const Address& a, int offset = 0 ); inline void stw( Register d, const Address& a, int offset = 0 ); @@ -1684,8 +1717,8 @@ class RegistersForDebugging : public StackObj { #define JMP2(r1, r2) jmp(r1, r2, __FILE__, __LINE__) #define JMP(r1, off) jmp(r1, off, __FILE__, __LINE__) -#define JUMP(a, off) jump(a, off, __FILE__, __LINE__) -#define JUMPL(a, d, off) jumpl(a, d, off, __FILE__, __LINE__) +#define JUMP(a, temp, off) jump(a, temp, off, __FILE__, __LINE__) +#define JUMPL(a, temp, d, off) jumpl(a, temp, d, off, __FILE__, __LINE__) class MacroAssembler: public Assembler { @@ -1830,17 +1863,26 @@ class MacroAssembler: public Assembler { #endif // sethi Macro handles optimizations and relocations - void sethi( Address& a, bool ForceRelocatable = false ); - void sethi( intptr_t imm22a, Register d, bool ForceRelocatable = false, RelocationHolder const& rspec = RelocationHolder()); +private: + void internal_sethi(const AddressLiteral& addrlit, Register d, bool ForceRelocatable); +public: + void sethi(const AddressLiteral& addrlit, Register d); + void patchable_sethi(const AddressLiteral& addrlit, Register d); // compute the size of a sethi/set static int size_of_sethi( address a, bool worst_case = false ); static int worst_case_size_of_set(); // set may be either setsw or setuw (high 32 bits may be zero or sign) - void set( intptr_t value, Register d, RelocationHolder const& rspec = RelocationHolder() ); - void setsw( int value, Register d, RelocationHolder const& rspec = RelocationHolder() ); - void set64( jlong value, Register d, Register tmp); +private: + void internal_set(const AddressLiteral& al, Register d, bool ForceRelocatable); +public: + void set(const AddressLiteral& addrlit, Register d); + void set(intptr_t value, Register d); + void set(address addr, Register d, RelocationHolder const& rspec); + void patchable_set(const AddressLiteral& addrlit, Register d); + void patchable_set(intptr_t value, Register d); + void set64(jlong value, Register d, Register tmp); // sign-extend 32 to 64 inline void signx( Register s, Register d ) { sra( s, G0, d); } @@ -1930,24 +1972,22 @@ class MacroAssembler: public Assembler { inline void mov( int simm13a, Register d) { or3( G0, simm13a, d); } // address pseudos: make these names unlike instruction names to avoid confusion - inline void split_disp( Address& a, Register temp ); inline intptr_t load_pc_address( Register reg, int bytes_to_skip ); - inline void load_address( Address& a, int offset = 0 ); - inline void load_contents( Address& a, Register d, int offset = 0 ); - inline void load_ptr_contents( Address& a, Register d, int offset = 0 ); - inline void store_contents( Register s, Address& a, int offset = 0 ); - inline void store_ptr_contents( Register s, Address& a, int offset = 0 ); - inline void jumpl_to( Address& a, Register d, int offset = 0 ); - inline void jump_to( Address& a, int offset = 0 ); - inline void jump_indirect_to( Address& a, Register temp, int ld_offset = 0, int jmp_offset = 0 ); + inline void load_contents(AddressLiteral& addrlit, Register d, int offset = 0); + inline void load_ptr_contents(AddressLiteral& addrlit, Register d, int offset = 0); + inline void store_contents(Register s, AddressLiteral& addrlit, Register temp, int offset = 0); + inline void store_ptr_contents(Register s, AddressLiteral& addrlit, Register temp, int offset = 0); + inline void jumpl_to(AddressLiteral& addrlit, Register temp, Register d, int offset = 0); + inline void jump_to(AddressLiteral& addrlit, Register temp, int offset = 0); + inline void jump_indirect_to(Address& a, Register temp, int ld_offset = 0, int jmp_offset = 0); // ring buffer traceable jumps void jmp2( Register r1, Register r2, const char* file, int line ); void jmp ( Register r1, int offset, const char* file, int line ); - void jumpl( Address& a, Register d, int offset, const char* file, int line ); - void jump ( Address& a, int offset, const char* file, int line ); + void jumpl(AddressLiteral& addrlit, Register temp, Register d, int offset, const char* file, int line); + void jump (AddressLiteral& addrlit, Register temp, int offset, const char* file, int line); // argument pseudos: @@ -1972,29 +2012,31 @@ class MacroAssembler: public Assembler { // Functions for isolating 64 bit loads for LP64 // ld_ptr will perform ld for 32 bit VM's and ldx for 64 bit VM's // st_ptr will perform st for 32 bit VM's and stx for 64 bit VM's - inline void ld_ptr( Register s1, Register s2, Register d ); - inline void ld_ptr( Register s1, int simm13a, Register d); - inline void ld_ptr( Register s1, RegisterOrConstant s2, Register d ); - inline void ld_ptr( const Address& a, Register d, int offset = 0 ); - inline void st_ptr( Register d, Register s1, Register s2 ); - inline void st_ptr( Register d, Register s1, int simm13a); - inline void st_ptr( Register d, Register s1, RegisterOrConstant s2 ); - inline void st_ptr( Register d, const Address& a, int offset = 0 ); + inline void ld_ptr(Register s1, Register s2, Register d); + inline void ld_ptr(Register s1, int simm13a, Register d); + inline void ld_ptr(Register s1, RegisterOrConstant s2, Register d); + inline void ld_ptr(const Address& a, Register d, int offset = 0); + inline void st_ptr(Register d, Register s1, Register s2); + inline void st_ptr(Register d, Register s1, int simm13a); + inline void st_ptr(Register d, Register s1, RegisterOrConstant s2); + inline void st_ptr(Register d, const Address& a, int offset = 0); + +#ifdef ASSERT + // ByteSize is only a class when ASSERT is defined, otherwise it's an int. + inline void ld_ptr(Register s1, ByteSize simm13a, Register d); + inline void st_ptr(Register d, Register s1, ByteSize simm13a); +#endif // ld_long will perform ld for 32 bit VM's and ldx for 64 bit VM's // st_long will perform st for 32 bit VM's and stx for 64 bit VM's - inline void ld_long( Register s1, Register s2, Register d ); - inline void ld_long( Register s1, int simm13a, Register d ); - inline void ld_long( Register s1, RegisterOrConstant s2, Register d ); - inline void ld_long( const Address& a, Register d, int offset = 0 ); - inline void st_long( Register d, Register s1, Register s2 ); - inline void st_long( Register d, Register s1, int simm13a ); - inline void st_long( Register d, Register s1, RegisterOrConstant s2 ); - inline void st_long( Register d, const Address& a, int offset = 0 ); - - // Loading values by size and signed-ness - void load_sized_value(Register s1, RegisterOrConstant s2, Register d, - int size_in_bytes, bool is_signed); + inline void ld_long(Register s1, Register s2, Register d); + inline void ld_long(Register s1, int simm13a, Register d); + inline void ld_long(Register s1, RegisterOrConstant s2, Register d); + inline void ld_long(const Address& a, Register d, int offset = 0); + inline void st_long(Register d, Register s1, Register s2); + inline void st_long(Register d, Register s1, int simm13a); + inline void st_long(Register d, Register s1, RegisterOrConstant s2); + inline void st_long(Register d, const Address& a, int offset = 0); // Helpers for address formation. // They update the dest in place, whether it is a register or constant. @@ -2049,8 +2091,8 @@ class MacroAssembler: public Assembler { // These are idioms to flag the need for care with accessing bools but on // this platform we assume byte size - inline void stbool( Register d, const Address& a, int offset = 0 ) { stb(d, a, offset); } - inline void ldbool( const Address& a, Register d, int offset = 0 ) { ldsb( a, d, offset ); } + inline void stbool(Register d, const Address& a) { stb(d, a); } + inline void ldbool(const Address& a, Register d) { ldsb(a, d); } inline void tstbool( Register s ) { tst(s); } inline void movbool( bool boolconst, Register d) { mov( (int) boolconst, d); } @@ -2060,7 +2102,7 @@ class MacroAssembler: public Assembler { void store_klass_gap(Register s, Register dst_oop); // oop manipulations - void load_heap_oop(const Address& s, Register d, int offset = 0); + void load_heap_oop(const Address& s, Register d); void load_heap_oop(Register s1, Register s2, Register d); void load_heap_oop(Register s1, int simm13a, Register d); void store_heap_oop(Register d, Register s1, Register s2); @@ -2190,11 +2232,11 @@ class MacroAssembler: public Assembler { void print_CPU_state(); // oops in code - Address allocate_oop_address( jobject obj, Register d ); // allocate_index - Address constant_oop_address( jobject obj, Register d ); // find_index - inline void set_oop ( jobject obj, Register d ); // uses allocate_oop_address - inline void set_oop_constant( jobject obj, Register d ); // uses constant_oop_address - inline void set_oop ( Address obj_addr ); // same as load_address + AddressLiteral allocate_oop_address(jobject obj); // allocate_index + AddressLiteral constant_oop_address(jobject obj); // find_index + inline void set_oop (jobject obj, Register d); // uses allocate_oop_address + inline void set_oop_constant (jobject obj, Register d); // uses constant_oop_address + inline void set_oop (AddressLiteral& obj_addr, Register d); // same as load_address void set_narrow_oop( jobject obj, Register d ); @@ -2410,7 +2452,8 @@ class MacroAssembler: public Assembler { // Conditionally (non-atomically) increments passed counter address, preserving condition codes. void cond_inc(Condition cond, address counter_addr, Register Rtemp1, Register Rtemp2); // Unconditional increment. - void inc_counter(address counter_addr, Register Rtemp1, Register Rtemp2); + void inc_counter(address counter_addr, Register Rtmp1, Register Rtmp2); + void inc_counter(int* counter_addr, Register Rtmp1, Register Rtmp2); #undef VIRTUAL diff --git a/src/cpu/sparc/vm/assembler_sparc.inline.hpp b/src/cpu/sparc/vm/assembler_sparc.inline.hpp index 692c8650ba0d3b0ef233996c0ca6b819311b111d..b9708ffb2b363f38138e84a4f88173e243b34be0 100644 --- a/src/cpu/sparc/vm/assembler_sparc.inline.hpp +++ b/src/cpu/sparc/vm/assembler_sparc.inline.hpp @@ -38,6 +38,11 @@ inline void MacroAssembler::pd_print_patched_instruction(address branch) { inline bool Address::is_simm13(int offset) { return Assembler::is_simm13(disp() + offset); } +inline int AddressLiteral::low10() const { + return Assembler::low10(value()); +} + + // inlines for SPARC assembler -- dmu 5/97 inline void Assembler::check_delay() { @@ -63,10 +68,9 @@ inline void Assembler::emit_data(int x, RelocationHolder const& rspec) { } -inline void Assembler::add( Register s1, Register s2, Register d ) { emit_long( op(arith_op) | rd(d) | op3(add_op3) | rs1(s1) | rs2(s2) ); } -inline void Assembler::add( Register s1, int simm13a, Register d, relocInfo::relocType rtype ) { emit_data( op(arith_op) | rd(d) | op3(add_op3) | rs1(s1) | immed(true) | simm(simm13a, 13), rtype ); } -inline void Assembler::add( Register s1, int simm13a, Register d, RelocationHolder const& rspec ) { emit_data( op(arith_op) | rd(d) | op3(add_op3) | rs1(s1) | immed(true) | simm(simm13a, 13), rspec ); } -inline void Assembler::add( const Address& a, Register d, int offset) { add( a.base(), a.disp() + offset, d, a.rspec(offset)); } +inline void Assembler::add(Register s1, Register s2, Register d ) { emit_long( op(arith_op) | rd(d) | op3(add_op3) | rs1(s1) | rs2(s2) ); } +inline void Assembler::add(Register s1, int simm13a, Register d, relocInfo::relocType rtype ) { emit_data( op(arith_op) | rd(d) | op3(add_op3) | rs1(s1) | immed(true) | simm(simm13a, 13), rtype ); } +inline void Assembler::add(Register s1, int simm13a, Register d, RelocationHolder const& rspec ) { emit_data( op(arith_op) | rd(d) | op3(add_op3) | rs1(s1) | immed(true) | simm(simm13a, 13), rspec ); } inline void Assembler::bpr( RCondition c, bool a, Predict p, Register s1, address d, relocInfo::relocType rt ) { v9_only(); emit_data( op(branch_op) | annul(a) | cond(c) | op2(bpr_op2) | wdisp16(intptr_t(d), intptr_t(pc())) | predict(p) | rs1(s1), rt); has_delay_slot(); } inline void Assembler::bpr( RCondition c, bool a, Predict p, Register s1, Label& L) { bpr( c, a, p, s1, target(L)); } @@ -95,13 +99,10 @@ inline void Assembler::flush( Register s1, int simm13a) { emit_data( op(arith_op inline void Assembler::jmpl( Register s1, Register s2, Register d ) { emit_long( op(arith_op) | rd(d) | op3(jmpl_op3) | rs1(s1) | rs2(s2)); has_delay_slot(); } inline void Assembler::jmpl( Register s1, int simm13a, Register d, RelocationHolder const& rspec ) { emit_data( op(arith_op) | rd(d) | op3(jmpl_op3) | rs1(s1) | immed(true) | simm(simm13a, 13), rspec); has_delay_slot(); } -inline void Assembler::jmpl( Address& a, Register d, int offset) { jmpl( a.base(), a.disp() + offset, d, a.rspec(offset)); } - - -inline void Assembler::ldf( FloatRegisterImpl::Width w, Register s1, Register s2, FloatRegister d) { emit_long( op(ldst_op) | fd(d, w) | alt_op3(ldf_op3, w) | rs1(s1) | rs2(s2) ); } -inline void Assembler::ldf( FloatRegisterImpl::Width w, Register s1, int simm13a, FloatRegister d) { emit_data( op(ldst_op) | fd(d, w) | alt_op3(ldf_op3, w) | rs1(s1) | immed(true) | simm(simm13a, 13)); } +inline void Assembler::ldf(FloatRegisterImpl::Width w, Register s1, Register s2, FloatRegister d) { emit_long( op(ldst_op) | fd(d, w) | alt_op3(ldf_op3, w) | rs1(s1) | rs2(s2) ); } +inline void Assembler::ldf(FloatRegisterImpl::Width w, Register s1, int simm13a, FloatRegister d, RelocationHolder const& rspec) { emit_data( op(ldst_op) | fd(d, w) | alt_op3(ldf_op3, w) | rs1(s1) | immed(true) | simm(simm13a, 13), rspec); } -inline void Assembler::ldf( FloatRegisterImpl::Width w, const Address& a, FloatRegister d, int offset) { relocate(a.rspec(offset)); ldf( w, a.base(), a.disp() + offset, d); } +inline void Assembler::ldf(FloatRegisterImpl::Width w, const Address& a, FloatRegister d, int offset) { relocate(a.rspec(offset)); ldf( w, a.base(), a.disp() + offset, d); } inline void Assembler::ldfsr( Register s1, Register s2) { v9_dep(); emit_long( op(ldst_op) | op3(ldfsr_op3) | rs1(s1) | rs2(s2) ); } inline void Assembler::ldfsr( Register s1, int simm13a) { v9_dep(); emit_data( op(ldst_op) | op3(ldfsr_op3) | rs1(s1) | immed(true) | simm(simm13a, 13)); } @@ -136,50 +137,69 @@ inline void Assembler::ldd( Register s1, int simm13a, Register d) { v9_dep(); #ifdef _LP64 // Make all 32 bit loads signed so 64 bit registers maintain proper sign -inline void Assembler::ld( Register s1, Register s2, Register d) { ldsw( s1, s2, d); } -inline void Assembler::ld( Register s1, int simm13a, Register d) { ldsw( s1, simm13a, d); } +inline void Assembler::ld( Register s1, Register s2, Register d) { ldsw( s1, s2, d); } +inline void Assembler::ld( Register s1, int simm13a, Register d) { ldsw( s1, simm13a, d); } #else -inline void Assembler::ld( Register s1, Register s2, Register d) { lduw( s1, s2, d); } -inline void Assembler::ld( Register s1, int simm13a, Register d) { lduw( s1, simm13a, d); } +inline void Assembler::ld( Register s1, Register s2, Register d) { lduw( s1, s2, d); } +inline void Assembler::ld( Register s1, int simm13a, Register d) { lduw( s1, simm13a, d); } #endif -inline void Assembler::ldub( Register s1, RegisterOrConstant s2, Register d) { - if (s2.is_register()) ldsb(s1, s2.as_register(), d); - else ldsb(s1, s2.as_constant(), d); +#ifdef ASSERT + // ByteSize is only a class when ASSERT is defined, otherwise it's an int. +# ifdef _LP64 +inline void Assembler::ld( Register s1, ByteSize simm13a, Register d) { ldsw( s1, in_bytes(simm13a), d); } +# else +inline void Assembler::ld( Register s1, ByteSize simm13a, Register d) { lduw( s1, in_bytes(simm13a), d); } +# endif +#endif + +inline void Assembler::ld( const Address& a, Register d, int offset) { + if (a.has_index()) { assert(offset == 0, ""); ld( a.base(), a.index(), d); } + else { ld( a.base(), a.disp() + offset, d); } } -inline void Assembler::ldsb( Register s1, RegisterOrConstant s2, Register d) { - if (s2.is_register()) ldsb(s1, s2.as_register(), d); - else ldsb(s1, s2.as_constant(), d); +inline void Assembler::ldsb(const Address& a, Register d, int offset) { + if (a.has_index()) { assert(offset == 0, ""); ldsb(a.base(), a.index(), d); } + else { ldsb(a.base(), a.disp() + offset, d); } } -inline void Assembler::lduh( Register s1, RegisterOrConstant s2, Register d) { - if (s2.is_register()) ldsh(s1, s2.as_register(), d); - else ldsh(s1, s2.as_constant(), d); +inline void Assembler::ldsh(const Address& a, Register d, int offset) { + if (a.has_index()) { assert(offset == 0, ""); ldsh(a.base(), a.index(), d); } + else { ldsh(a.base(), a.disp() + offset, d); } } -inline void Assembler::ldsh( Register s1, RegisterOrConstant s2, Register d) { - if (s2.is_register()) ldsh(s1, s2.as_register(), d); - else ldsh(s1, s2.as_constant(), d); +inline void Assembler::ldsw(const Address& a, Register d, int offset) { + if (a.has_index()) { assert(offset == 0, ""); ldsw(a.base(), a.index(), d); } + else { ldsw(a.base(), a.disp() + offset, d); } } -inline void Assembler::lduw( Register s1, RegisterOrConstant s2, Register d) { - if (s2.is_register()) ldsw(s1, s2.as_register(), d); - else ldsw(s1, s2.as_constant(), d); +inline void Assembler::ldub(const Address& a, Register d, int offset) { + if (a.has_index()) { assert(offset == 0, ""); ldub(a.base(), a.index(), d); } + else { ldub(a.base(), a.disp() + offset, d); } } -inline void Assembler::ldsw( Register s1, RegisterOrConstant s2, Register d) { - if (s2.is_register()) ldsw(s1, s2.as_register(), d); - else ldsw(s1, s2.as_constant(), d); +inline void Assembler::lduh(const Address& a, Register d, int offset) { + if (a.has_index()) { assert(offset == 0, ""); lduh(a.base(), a.index(), d); } + else { lduh(a.base(), a.disp() + offset, d); } } -inline void Assembler::ldx( Register s1, RegisterOrConstant s2, Register d) { - if (s2.is_register()) ldx(s1, s2.as_register(), d); - else ldx(s1, s2.as_constant(), d); +inline void Assembler::lduw(const Address& a, Register d, int offset) { + if (a.has_index()) { assert(offset == 0, ""); lduw(a.base(), a.index(), d); } + else { lduw(a.base(), a.disp() + offset, d); } } -inline void Assembler::ld( Register s1, RegisterOrConstant s2, Register d) { - if (s2.is_register()) ld(s1, s2.as_register(), d); - else ld(s1, s2.as_constant(), d); +inline void Assembler::ldd( const Address& a, Register d, int offset) { + if (a.has_index()) { assert(offset == 0, ""); ldd( a.base(), a.index(), d); } + else { ldd( a.base(), a.disp() + offset, d); } } -inline void Assembler::ldd( Register s1, RegisterOrConstant s2, Register d) { - if (s2.is_register()) ldd(s1, s2.as_register(), d); - else ldd(s1, s2.as_constant(), d); +inline void Assembler::ldx( const Address& a, Register d, int offset) { + if (a.has_index()) { assert(offset == 0, ""); ldx( a.base(), a.index(), d); } + else { ldx( a.base(), a.disp() + offset, d); } } +inline void Assembler::ldub(Register s1, RegisterOrConstant s2, Register d) { ldub(Address(s1, s2), d); } +inline void Assembler::ldsb(Register s1, RegisterOrConstant s2, Register d) { ldsb(Address(s1, s2), d); } +inline void Assembler::lduh(Register s1, RegisterOrConstant s2, Register d) { lduh(Address(s1, s2), d); } +inline void Assembler::ldsh(Register s1, RegisterOrConstant s2, Register d) { ldsh(Address(s1, s2), d); } +inline void Assembler::lduw(Register s1, RegisterOrConstant s2, Register d) { lduw(Address(s1, s2), d); } +inline void Assembler::ldsw(Register s1, RegisterOrConstant s2, Register d) { ldsw(Address(s1, s2), d); } +inline void Assembler::ldx( Register s1, RegisterOrConstant s2, Register d) { ldx( Address(s1, s2), d); } +inline void Assembler::ld( Register s1, RegisterOrConstant s2, Register d) { ld( Address(s1, s2), d); } +inline void Assembler::ldd( Register s1, RegisterOrConstant s2, Register d) { ldd( Address(s1, s2), d); } + // form effective addresses this way: inline void Assembler::add( Register s1, RegisterOrConstant s2, Register d, int offset) { if (s2.is_register()) add(s1, s2.as_register(), d); @@ -187,17 +207,6 @@ inline void Assembler::add( Register s1, RegisterOrConstant s2, Register d, in if (offset != 0) add(d, offset, d); } -inline void Assembler::ld( const Address& a, Register d, int offset ) { relocate(a.rspec(offset)); ld( a.base(), a.disp() + offset, d ); } -inline void Assembler::ldsb( const Address& a, Register d, int offset ) { relocate(a.rspec(offset)); ldsb( a.base(), a.disp() + offset, d ); } -inline void Assembler::ldsh( const Address& a, Register d, int offset ) { relocate(a.rspec(offset)); ldsh( a.base(), a.disp() + offset, d ); } -inline void Assembler::ldsw( const Address& a, Register d, int offset ) { relocate(a.rspec(offset)); ldsw( a.base(), a.disp() + offset, d ); } -inline void Assembler::ldub( const Address& a, Register d, int offset ) { relocate(a.rspec(offset)); ldub( a.base(), a.disp() + offset, d ); } -inline void Assembler::lduh( const Address& a, Register d, int offset ) { relocate(a.rspec(offset)); lduh( a.base(), a.disp() + offset, d ); } -inline void Assembler::lduw( const Address& a, Register d, int offset ) { relocate(a.rspec(offset)); lduw( a.base(), a.disp() + offset, d ); } -inline void Assembler::ldd( const Address& a, Register d, int offset ) { relocate(a.rspec(offset)); ldd( a.base(), a.disp() + offset, d ); } -inline void Assembler::ldx( const Address& a, Register d, int offset ) { relocate(a.rspec(offset)); ldx( a.base(), a.disp() + offset, d ); } - - inline void Assembler::ldstub( Register s1, Register s2, Register d) { emit_long( op(ldst_op) | rd(d) | op3(ldstub_op3) | rs1(s1) | rs2(s2) ); } inline void Assembler::ldstub( Register s1, int simm13a, Register d) { emit_data( op(ldst_op) | rd(d) | op3(ldstub_op3) | rs1(s1) | immed(true) | simm(simm13a, 13)); } @@ -240,36 +249,44 @@ inline void Assembler::stx( Register d, Register s1, int simm13a) { v9_only(); inline void Assembler::std( Register d, Register s1, Register s2) { v9_dep(); assert(d->is_even(), "not even"); emit_long( op(ldst_op) | rd(d) | op3(std_op3) | rs1(s1) | rs2(s2) ); } inline void Assembler::std( Register d, Register s1, int simm13a) { v9_dep(); assert(d->is_even(), "not even"); emit_data( op(ldst_op) | rd(d) | op3(std_op3) | rs1(s1) | immed(true) | simm(simm13a, 13)); } -inline void Assembler::st( Register d, Register s1, Register s2) { stw(d, s1, s2); } -inline void Assembler::st( Register d, Register s1, int simm13a) { stw(d, s1, simm13a); } +inline void Assembler::st( Register d, Register s1, Register s2) { stw(d, s1, s2); } +inline void Assembler::st( Register d, Register s1, int simm13a) { stw(d, s1, simm13a); } + +#ifdef ASSERT +// ByteSize is only a class when ASSERT is defined, otherwise it's an int. +inline void Assembler::st( Register d, Register s1, ByteSize simm13a) { stw(d, s1, in_bytes(simm13a)); } +#endif -inline void Assembler::stb( Register d, Register s1, RegisterOrConstant s2) { - if (s2.is_register()) stb(d, s1, s2.as_register()); - else stb(d, s1, s2.as_constant()); +inline void Assembler::stb(Register d, const Address& a, int offset) { + if (a.has_index()) { assert(offset == 0, ""); stb(d, a.base(), a.index() ); } + else { stb(d, a.base(), a.disp() + offset); } } -inline void Assembler::sth( Register d, Register s1, RegisterOrConstant s2) { - if (s2.is_register()) sth(d, s1, s2.as_register()); - else sth(d, s1, s2.as_constant()); +inline void Assembler::sth(Register d, const Address& a, int offset) { + if (a.has_index()) { assert(offset == 0, ""); sth(d, a.base(), a.index() ); } + else { sth(d, a.base(), a.disp() + offset); } } -inline void Assembler::stx( Register d, Register s1, RegisterOrConstant s2) { - if (s2.is_register()) stx(d, s1, s2.as_register()); - else stx(d, s1, s2.as_constant()); +inline void Assembler::stw(Register d, const Address& a, int offset) { + if (a.has_index()) { assert(offset == 0, ""); stw(d, a.base(), a.index() ); } + else { stw(d, a.base(), a.disp() + offset); } } -inline void Assembler::std( Register d, Register s1, RegisterOrConstant s2) { - if (s2.is_register()) std(d, s1, s2.as_register()); - else std(d, s1, s2.as_constant()); +inline void Assembler::st( Register d, const Address& a, int offset) { + if (a.has_index()) { assert(offset == 0, ""); st( d, a.base(), a.index() ); } + else { st( d, a.base(), a.disp() + offset); } } -inline void Assembler::st( Register d, Register s1, RegisterOrConstant s2) { - if (s2.is_register()) st(d, s1, s2.as_register()); - else st(d, s1, s2.as_constant()); +inline void Assembler::std(Register d, const Address& a, int offset) { + if (a.has_index()) { assert(offset == 0, ""); std(d, a.base(), a.index() ); } + else { std(d, a.base(), a.disp() + offset); } +} +inline void Assembler::stx(Register d, const Address& a, int offset) { + if (a.has_index()) { assert(offset == 0, ""); stx(d, a.base(), a.index() ); } + else { stx(d, a.base(), a.disp() + offset); } } -inline void Assembler::stb( Register d, const Address& a, int offset) { relocate(a.rspec(offset)); stb( d, a.base(), a.disp() + offset); } -inline void Assembler::sth( Register d, const Address& a, int offset) { relocate(a.rspec(offset)); sth( d, a.base(), a.disp() + offset); } -inline void Assembler::stw( Register d, const Address& a, int offset) { relocate(a.rspec(offset)); stw( d, a.base(), a.disp() + offset); } -inline void Assembler::st( Register d, const Address& a, int offset) { relocate(a.rspec(offset)); st( d, a.base(), a.disp() + offset); } -inline void Assembler::std( Register d, const Address& a, int offset) { relocate(a.rspec(offset)); std( d, a.base(), a.disp() + offset); } -inline void Assembler::stx( Register d, const Address& a, int offset) { relocate(a.rspec(offset)); stx( d, a.base(), a.disp() + offset); } +inline void Assembler::stb(Register d, Register s1, RegisterOrConstant s2) { stb(d, Address(s1, s2)); } +inline void Assembler::sth(Register d, Register s1, RegisterOrConstant s2) { sth(d, Address(s1, s2)); } +inline void Assembler::stx(Register d, Register s1, RegisterOrConstant s2) { stx(d, Address(s1, s2)); } +inline void Assembler::std(Register d, Register s1, RegisterOrConstant s2) { std(d, Address(s1, s2)); } +inline void Assembler::st( Register d, Register s1, RegisterOrConstant s2) { st( d, Address(s1, s2)); } // v8 p 99 @@ -294,39 +311,46 @@ inline void Assembler::swap( Address& a, Register d, int offset ) { relocate( // Use the right loads/stores for the platform inline void MacroAssembler::ld_ptr( Register s1, Register s2, Register d ) { #ifdef _LP64 - Assembler::ldx( s1, s2, d); + Assembler::ldx(s1, s2, d); #else - Assembler::ld( s1, s2, d); + Assembler::ld( s1, s2, d); #endif } inline void MacroAssembler::ld_ptr( Register s1, int simm13a, Register d ) { #ifdef _LP64 - Assembler::ldx( s1, simm13a, d); + Assembler::ldx(s1, simm13a, d); #else - Assembler::ld( s1, simm13a, d); + Assembler::ld( s1, simm13a, d); #endif } +#ifdef ASSERT +// ByteSize is only a class when ASSERT is defined, otherwise it's an int. +inline void MacroAssembler::ld_ptr( Register s1, ByteSize simm13a, Register d ) { + ld_ptr(s1, in_bytes(simm13a), d); +} +#endif + inline void MacroAssembler::ld_ptr( Register s1, RegisterOrConstant s2, Register d ) { #ifdef _LP64 - Assembler::ldx( s1, s2, d); + Assembler::ldx(s1, s2, d); #else - Assembler::ld( s1, s2, d); + Assembler::ld( s1, s2, d); #endif } -inline void MacroAssembler::ld_ptr( const Address& a, Register d, int offset ) { +inline void MacroAssembler::ld_ptr(const Address& a, Register d, int offset) { #ifdef _LP64 - Assembler::ldx( a, d, offset ); + Assembler::ldx(a, d, offset); #else - Assembler::ld( a, d, offset ); + Assembler::ld( a, d, offset); #endif } inline void MacroAssembler::st_ptr( Register d, Register s1, Register s2 ) { #ifdef _LP64 - Assembler::stx( d, s1, s2); + Assembler::stx(d, s1, s2); #else Assembler::st( d, s1, s2); #endif @@ -334,25 +358,32 @@ inline void MacroAssembler::st_ptr( Register d, Register s1, Register s2 ) { inline void MacroAssembler::st_ptr( Register d, Register s1, int simm13a ) { #ifdef _LP64 - Assembler::stx( d, s1, simm13a); + Assembler::stx(d, s1, simm13a); #else Assembler::st( d, s1, simm13a); #endif } +#ifdef ASSERT +// ByteSize is only a class when ASSERT is defined, otherwise it's an int. +inline void MacroAssembler::st_ptr( Register d, Register s1, ByteSize simm13a ) { + st_ptr(d, s1, in_bytes(simm13a)); +} +#endif + inline void MacroAssembler::st_ptr( Register d, Register s1, RegisterOrConstant s2 ) { #ifdef _LP64 - Assembler::stx( d, s1, s2); + Assembler::stx(d, s1, s2); #else Assembler::st( d, s1, s2); #endif } -inline void MacroAssembler::st_ptr( Register d, const Address& a, int offset) { +inline void MacroAssembler::st_ptr(Register d, const Address& a, int offset) { #ifdef _LP64 - Assembler::stx( d, a, offset); + Assembler::stx(d, a, offset); #else - Assembler::st( d, a, offset); + Assembler::st( d, a, offset); #endif } @@ -381,11 +412,11 @@ inline void MacroAssembler::ld_long( Register s1, RegisterOrConstant s2, Registe #endif } -inline void MacroAssembler::ld_long( const Address& a, Register d, int offset ) { +inline void MacroAssembler::ld_long(const Address& a, Register d, int offset) { #ifdef _LP64 - Assembler::ldx(a, d, offset ); + Assembler::ldx(a, d, offset); #else - Assembler::ldd(a, d, offset ); + Assembler::ldd(a, d, offset); #endif } @@ -427,7 +458,7 @@ inline void MacroAssembler::sll_ptr( Register s1, Register s2, Register d ) { #ifdef _LP64 Assembler::sllx(s1, s2, d); #else - Assembler::sll(s1, s2, d); + Assembler::sll( s1, s2, d); #endif } @@ -435,7 +466,7 @@ inline void MacroAssembler::sll_ptr( Register s1, int imm6a, Register d ) { #ifdef _LP64 Assembler::sllx(s1, imm6a, d); #else - Assembler::sll(s1, imm6a, d); + Assembler::sll( s1, imm6a, d); #endif } @@ -443,7 +474,7 @@ inline void MacroAssembler::srl_ptr( Register s1, Register s2, Register d ) { #ifdef _LP64 Assembler::srlx(s1, s2, d); #else - Assembler::srl(s1, s2, d); + Assembler::srl( s1, s2, d); #endif } @@ -451,7 +482,7 @@ inline void MacroAssembler::srl_ptr( Register s1, int imm6a, Register d ) { #ifdef _LP64 Assembler::srlx(s1, imm6a, d); #else - Assembler::srl(s1, imm6a, d); + Assembler::srl( s1, imm6a, d); #endif } @@ -541,9 +572,8 @@ inline void MacroAssembler::call( address d, relocInfo::relocType rt ) { disp = (intptr_t)d - (intptr_t)pc(); if ( disp != (intptr_t)(int32_t)disp ) { relocate(rt); - Address dest(O7, (address)d); - sethi(dest, /*ForceRelocatable=*/ true); - jmpl(dest, O7); + AddressLiteral dest(d); + jumpl_to(dest, O7, O7); } else { Assembler::call( d, rt ); @@ -603,96 +633,72 @@ inline intptr_t MacroAssembler::load_pc_address( Register reg, int bytes_to_skip return thepc; } -inline void MacroAssembler::load_address( Address& a, int offset ) { - assert_not_delayed(); -#ifdef _LP64 - sethi(a); - add(a, a.base(), offset); -#else - if (a.hi() == 0 && a.rtype() == relocInfo::none) { - set(a.disp() + offset, a.base()); - } - else { - sethi(a); - add(a, a.base(), offset); - } -#endif -} - - -inline void MacroAssembler::split_disp( Address& a, Register temp ) { - assert_not_delayed(); - a = a.split_disp(); - Assembler::sethi(a.hi(), temp, a.rspec()); - add(a.base(), temp, a.base()); -} - -inline void MacroAssembler::load_contents( Address& a, Register d, int offset ) { +inline void MacroAssembler::load_contents(AddressLiteral& addrlit, Register d, int offset) { assert_not_delayed(); - sethi(a); - ld(a, d, offset); + sethi(addrlit, d); + ld(d, addrlit.low10() + offset, d); } -inline void MacroAssembler::load_ptr_contents( Address& a, Register d, int offset ) { +inline void MacroAssembler::load_ptr_contents(AddressLiteral& addrlit, Register d, int offset) { assert_not_delayed(); - sethi(a); - ld_ptr(a, d, offset); + sethi(addrlit, d); + ld_ptr(d, addrlit.low10() + offset, d); } -inline void MacroAssembler::store_contents( Register s, Address& a, int offset ) { +inline void MacroAssembler::store_contents(Register s, AddressLiteral& addrlit, Register temp, int offset) { assert_not_delayed(); - sethi(a); - st(s, a, offset); + sethi(addrlit, temp); + st(s, temp, addrlit.low10() + offset); } -inline void MacroAssembler::store_ptr_contents( Register s, Address& a, int offset ) { +inline void MacroAssembler::store_ptr_contents(Register s, AddressLiteral& addrlit, Register temp, int offset) { assert_not_delayed(); - sethi(a); - st_ptr(s, a, offset); + sethi(addrlit, temp); + st_ptr(s, temp, addrlit.low10() + offset); } // This code sequence is relocatable to any address, even on LP64. -inline void MacroAssembler::jumpl_to( Address& a, Register d, int offset ) { +inline void MacroAssembler::jumpl_to(AddressLiteral& addrlit, Register temp, Register d, int offset) { assert_not_delayed(); // Force fixed length sethi because NativeJump and NativeFarCall don't handle // variable length instruction streams. - sethi(a, /*ForceRelocatable=*/ true); - jmpl(a, d, offset); + patchable_sethi(addrlit, temp); + jmpl(temp, addrlit.low10() + offset, d); } -inline void MacroAssembler::jump_to( Address& a, int offset ) { - jumpl_to( a, G0, offset ); +inline void MacroAssembler::jump_to(AddressLiteral& addrlit, Register temp, int offset) { + jumpl_to(addrlit, temp, G0, offset); } -inline void MacroAssembler::jump_indirect_to( Address& a, Register temp, - int ld_offset, int jmp_offset ) { +inline void MacroAssembler::jump_indirect_to(Address& a, Register temp, + int ld_offset, int jmp_offset) { assert_not_delayed(); - //sethi(a); // sethi is caller responsibility for this one + //sethi(al); // sethi is caller responsibility for this one ld_ptr(a, temp, ld_offset); jmp(temp, jmp_offset); } -inline void MacroAssembler::set_oop( jobject obj, Register d ) { - set_oop(allocate_oop_address(obj, d)); +inline void MacroAssembler::set_oop(jobject obj, Register d) { + set_oop(allocate_oop_address(obj), d); } -inline void MacroAssembler::set_oop_constant( jobject obj, Register d ) { - set_oop(constant_oop_address(obj, d)); +inline void MacroAssembler::set_oop_constant(jobject obj, Register d) { + set_oop(constant_oop_address(obj), d); } -inline void MacroAssembler::set_oop( Address obj_addr ) { - assert(obj_addr.rspec().type()==relocInfo::oop_type, "must be an oop reloc"); - load_address(obj_addr); +inline void MacroAssembler::set_oop(AddressLiteral& obj_addr, Register d) { + assert(obj_addr.rspec().type() == relocInfo::oop_type, "must be an oop reloc"); + set(obj_addr, d); } diff --git a/src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp b/src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp index 87a411da1d1224660de3865938dd051873e7a5f0..d5ea7dd43cd8a874dd5b8bd09d0670d8cad1de88 100644 --- a/src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp +++ b/src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp @@ -1,5 +1,5 @@ /* - * Copyright 1999-2007 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 1999-2009 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -277,10 +277,11 @@ void PatchingStub::emit_code(LIR_Assembler* ce) { if (_id == load_klass_id) { // produce a copy of the load klass instruction for use by the being initialized case +#ifdef ASSERT address start = __ pc(); - Address addr = Address(_obj, address(NULL), oop_Relocation::spec(_oop_index)); - __ sethi(addr, true); - __ add(addr, _obj, 0); +#endif + AddressLiteral addrlit(NULL, oop_Relocation::spec(_oop_index)); + __ patchable_set(addrlit, _obj); #ifdef ASSERT for (int i = 0; i < _bytes_to_copy; i++) { diff --git a/src/cpu/sparc/vm/c1_FrameMap_sparc.cpp b/src/cpu/sparc/vm/c1_FrameMap_sparc.cpp index 7bbf107857129806ce7b1284caa53f1bed57df92..fbdf455a082c80c9658f602f790034b13a1576c5 100644 --- a/src/cpu/sparc/vm/c1_FrameMap_sparc.cpp +++ b/src/cpu/sparc/vm/c1_FrameMap_sparc.cpp @@ -1,5 +1,5 @@ /* - * Copyright 1999-2006 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 1999-2009 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -327,7 +327,7 @@ void FrameMap::init () { Address FrameMap::make_new_address(ByteSize sp_offset) const { - return Address(SP, 0, STACK_BIAS + in_bytes(sp_offset)); + return Address(SP, STACK_BIAS + in_bytes(sp_offset)); } diff --git a/src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp b/src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp index 1e8c190c0bfbafb85ebd3797340a5623420b32ca..9e91c1d506d0484f679236a84882241ce1831de7 100644 --- a/src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp +++ b/src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp @@ -196,7 +196,7 @@ void LIR_Assembler::osr_entry() { // verify the interpreter's monitor has a non-null object { Label L; - __ ld_ptr(Address(OSR_buf, 0, slot_offset + BasicObjectLock::obj_offset_in_bytes()), O7); + __ ld_ptr(OSR_buf, slot_offset + BasicObjectLock::obj_offset_in_bytes(), O7); __ cmp(G0, O7); __ br(Assembler::notEqual, false, Assembler::pt, L); __ delayed()->nop(); @@ -205,9 +205,9 @@ void LIR_Assembler::osr_entry() { } #endif // ASSERT // Copy the lock field into the compiled activation. - __ ld_ptr(Address(OSR_buf, 0, slot_offset + BasicObjectLock::lock_offset_in_bytes()), O7); + __ ld_ptr(OSR_buf, slot_offset + BasicObjectLock::lock_offset_in_bytes(), O7); __ st_ptr(O7, frame_map()->address_for_monitor_lock(i)); - __ ld_ptr(Address(OSR_buf, 0, slot_offset + BasicObjectLock::obj_offset_in_bytes()), O7); + __ ld_ptr(OSR_buf, slot_offset + BasicObjectLock::obj_offset_in_bytes(), O7); __ st_ptr(O7, frame_map()->address_for_monitor_object(i)); } } @@ -238,21 +238,21 @@ void LIR_Assembler::emit_string_compare(LIR_Opr left, LIR_Opr right, LIR_Opr dst int offset_offset = java_lang_String::offset_offset_in_bytes(); // first character position int count_offset = java_lang_String:: count_offset_in_bytes(); - __ ld_ptr(Address(str0, 0, value_offset), tmp0); - __ ld(Address(str0, 0, offset_offset), tmp2); + __ ld_ptr(str0, value_offset, tmp0); + __ ld(str0, offset_offset, tmp2); __ add(tmp0, arrayOopDesc::base_offset_in_bytes(T_CHAR), tmp0); - __ ld(Address(str0, 0, count_offset), str0); + __ ld(str0, count_offset, str0); __ sll(tmp2, exact_log2(sizeof(jchar)), tmp2); // str1 may be null add_debug_info_for_null_check_here(info); - __ ld_ptr(Address(str1, 0, value_offset), tmp1); + __ ld_ptr(str1, value_offset, tmp1); __ add(tmp0, tmp2, tmp0); - __ ld(Address(str1, 0, offset_offset), tmp2); + __ ld(str1, offset_offset, tmp2); __ add(tmp1, arrayOopDesc::base_offset_in_bytes(T_CHAR), tmp1); - __ ld(Address(str1, 0, count_offset), str1); + __ ld(str1, count_offset, str1); __ sll(tmp2, exact_log2(sizeof(jchar)), tmp2); __ subcc(str0, str1, O7); __ add(tmp1, tmp2, tmp1); @@ -412,9 +412,9 @@ void LIR_Assembler::emit_deopt_handler() { #endif // ASSERT compilation()->offsets()->set_value(CodeOffsets::Deopt, code_offset()); - Address deopt_blob(G3_scratch, SharedRuntime::deopt_blob()->unpack()); + AddressLiteral deopt_blob(SharedRuntime::deopt_blob()->unpack()); - __ JUMP(deopt_blob, 0); // sethi;jmp + __ JUMP(deopt_blob, G3_scratch, 0); // sethi;jmp __ delayed()->nop(); assert(code_offset() - offset <= deopt_handler_size, "overflow"); @@ -441,13 +441,12 @@ void LIR_Assembler::jobject2reg_with_patching(Register reg, CodeEmitInfo *info) int oop_index = __ oop_recorder()->allocate_index((jobject)NULL); PatchingStub* patch = new PatchingStub(_masm, PatchingStub::load_klass_id, oop_index); - Address addr = Address(reg, address(NULL), oop_Relocation::spec(oop_index)); - assert(addr.rspec().type() == relocInfo::oop_type, "must be an oop reloc"); + AddressLiteral addrlit(NULL, oop_Relocation::spec(oop_index)); + assert(addrlit.rspec().type() == relocInfo::oop_type, "must be an oop reloc"); // It may not seem necessary to use a sethi/add pair to load a NULL into dest, but the // NULL will be dynamically patched later and the patched value may be large. We must // therefore generate the sethi/add as a placeholders - __ sethi(addr, true); - __ add(addr, reg, 0); + __ patchable_set(addrlit, reg); patching_epilog(patch, lir_patch_normal, reg, info); } @@ -706,7 +705,7 @@ void LIR_Assembler::ic_call(address entry, CodeEmitInfo* info) { void LIR_Assembler::vtable_call(int vtable_offset, CodeEmitInfo* info) { add_debug_info_for_null_check_here(info); - __ ld_ptr(Address(O0, 0, oopDesc::klass_offset_in_bytes()), G3_scratch); + __ ld_ptr(O0, oopDesc::klass_offset_in_bytes(), G3_scratch); if (__ is_simm13(vtable_offset) ) { __ ld_ptr(G3_scratch, vtable_offset, G5_method); } else { @@ -715,7 +714,7 @@ void LIR_Assembler::vtable_call(int vtable_offset, CodeEmitInfo* info) { // ld_ptr, set_hi, set __ ld_ptr(G3_scratch, G5_method, G5_method); } - __ ld_ptr(G5_method, in_bytes(methodOopDesc::from_compiled_offset()), G3_scratch); + __ ld_ptr(G5_method, methodOopDesc::from_compiled_offset(), G3_scratch); __ callr(G3_scratch, G0); // the peephole pass fills the delay slot } @@ -738,8 +737,7 @@ int LIR_Assembler::load(Register s, int disp, Register d, BasicType ld_type, Cod default : ShouldNotReachHere(); } } else { - __ sethi(disp & ~0x3ff, O7, true); - __ add(O7, disp & 0x3ff, O7); + __ set(disp, O7); if (info != NULL) add_debug_info_for_null_check_here(info); load_offset = code_offset(); switch(ld_type) { @@ -775,8 +773,7 @@ void LIR_Assembler::store(Register value, Register base, int offset, BasicType t default : ShouldNotReachHere(); } } else { - __ sethi(offset & ~0x3ff, O7, true); - __ add(O7, offset & 0x3ff, O7); + __ set(offset, O7); if (info != NULL) add_debug_info_for_null_check_here(info); switch (type) { case T_BOOLEAN: // fall through @@ -813,8 +810,7 @@ void LIR_Assembler::load(Register s, int disp, FloatRegister d, BasicType ld_typ __ ldf(w, s, disp, d); } } else { - __ sethi(disp & ~0x3ff, O7, true); - __ add(O7, disp & 0x3ff, O7); + __ set(disp, O7); if (info != NULL) add_debug_info_for_null_check_here(info); __ ldf(w, s, O7, d); } @@ -839,8 +835,7 @@ void LIR_Assembler::store(FloatRegister value, Register base, int offset, BasicT __ stf(w, value, base, offset); } } else { - __ sethi(offset & ~0x3ff, O7, true); - __ add(O7, offset & 0x3ff, O7); + __ set(offset, O7); if (info != NULL) add_debug_info_for_null_check_here(info); __ stf(w, value, O7, base); } @@ -852,8 +847,7 @@ int LIR_Assembler::store(LIR_Opr from_reg, Register base, int offset, BasicType if (!Assembler::is_simm13(offset + (type == T_LONG) ? wordSize : 0)) { assert(!unaligned, "can't handle this"); // for offsets larger than a simm13 we setup the offset in O7 - __ sethi(offset & ~0x3ff, O7, true); - __ add(O7, offset & 0x3ff, O7); + __ set(offset, O7); store_offset = store(from_reg, base, O7, type); } else { if (type == T_ARRAY || type == T_OBJECT) __ verify_oop(from_reg->as_register()); @@ -937,8 +931,7 @@ int LIR_Assembler::load(Register base, int offset, LIR_Opr to_reg, BasicType typ assert(base != O7, "destroying register"); assert(!unaligned, "can't handle this"); // for offsets larger than a simm13 we setup the offset in O7 - __ sethi(offset & ~0x3ff, O7, true); - __ add(O7, offset & 0x3ff, O7); + __ set(offset, O7); load_offset = load(base, O7, to_reg, type); } else { load_offset = code_offset(); @@ -1213,7 +1206,7 @@ void LIR_Assembler::const2reg(LIR_Opr src, LIR_Opr dest, LIR_PatchCode patch_cod assert(to_reg->is_single_fpu(), "wrong register kind"); __ set(con, O7); - Address temp_slot(SP, 0, (frame::register_save_words * wordSize) + STACK_BIAS); + Address temp_slot(SP, (frame::register_save_words * wordSize) + STACK_BIAS); __ st(O7, temp_slot); __ ldf(FloatRegisterImpl::S, temp_slot, to_reg->as_float_reg()); } @@ -1238,8 +1231,8 @@ void LIR_Assembler::const2reg(LIR_Opr src, LIR_Opr dest, LIR_PatchCode patch_cod } else { ShouldNotReachHere(); assert(to_reg->is_double_fpu(), "wrong register kind"); - Address temp_slot_lo(SP, 0, ((frame::register_save_words ) * wordSize) + STACK_BIAS); - Address temp_slot_hi(SP, 0, ((frame::register_save_words) * wordSize) + (longSize/2) + STACK_BIAS); + Address temp_slot_lo(SP, ((frame::register_save_words ) * wordSize) + STACK_BIAS); + Address temp_slot_hi(SP, ((frame::register_save_words) * wordSize) + (longSize/2) + STACK_BIAS); __ set(low(con), O7); __ st(O7, temp_slot_lo); __ set(high(con), O7); @@ -1267,17 +1260,16 @@ void LIR_Assembler::const2reg(LIR_Opr src, LIR_Opr dest, LIR_PatchCode patch_cod break; } RelocationHolder rspec = internal_word_Relocation::spec(const_addr); + AddressLiteral const_addrlit(const_addr, rspec); if (to_reg->is_single_fpu()) { - __ sethi( (intx)const_addr & ~0x3ff, O7, true, rspec); + __ patchable_sethi(const_addrlit, O7); __ relocate(rspec); - - int offset = (intx)const_addr & 0x3ff; - __ ldf (FloatRegisterImpl::S, O7, offset, to_reg->as_float_reg()); + __ ldf(FloatRegisterImpl::S, O7, const_addrlit.low10(), to_reg->as_float_reg()); } else { assert(to_reg->is_single_cpu(), "Must be a cpu register."); - __ set((intx)const_addr, O7, rspec); + __ set(const_addrlit, O7); load(O7, 0, to_reg->as_register(), T_INT); } } @@ -1293,10 +1285,10 @@ void LIR_Assembler::const2reg(LIR_Opr src, LIR_Opr dest, LIR_PatchCode patch_cod RelocationHolder rspec = internal_word_Relocation::spec(const_addr); if (to_reg->is_double_fpu()) { - __ sethi( (intx)const_addr & ~0x3ff, O7, true, rspec); - int offset = (intx)const_addr & 0x3ff; + AddressLiteral const_addrlit(const_addr, rspec); + __ patchable_sethi(const_addrlit, O7); __ relocate(rspec); - __ ldf (FloatRegisterImpl::D, O7, offset, to_reg->as_double_reg()); + __ ldf (FloatRegisterImpl::D, O7, const_addrlit.low10(), to_reg->as_double_reg()); } else { assert(to_reg->is_double_cpu(), "Must be a long register."); #ifdef _LP64 @@ -1317,7 +1309,7 @@ void LIR_Assembler::const2reg(LIR_Opr src, LIR_Opr dest, LIR_PatchCode patch_cod Address LIR_Assembler::as_Address(LIR_Address* addr) { Register reg = addr->base()->as_register(); - return Address(reg, 0, addr->disp()); + return Address(reg, addr->disp()); } @@ -1360,13 +1352,13 @@ void LIR_Assembler::stack2stack(LIR_Opr src, LIR_Opr dest, BasicType type) { Address LIR_Assembler::as_Address_hi(LIR_Address* addr) { Address base = as_Address(addr); - return Address(base.base(), 0, base.disp() + hi_word_offset_in_bytes); + return Address(base.base(), base.disp() + hi_word_offset_in_bytes); } Address LIR_Assembler::as_Address_lo(LIR_Address* addr) { Address base = as_Address(addr); - return Address(base.base(), 0, base.disp() + lo_word_offset_in_bytes); + return Address(base.base(), base.disp() + lo_word_offset_in_bytes); } @@ -1396,8 +1388,7 @@ void LIR_Assembler::mem2reg(LIR_Opr src_opr, LIR_Opr dest, BasicType type, if (addr->index()->is_illegal()) { if (!Assembler::is_simm13(disp_value) && (!unaligned || Assembler::is_simm13(disp_value + 4))) { if (needs_patching) { - __ sethi(0, O7, true); - __ add(O7, 0, O7); + __ patchable_set(0, O7); } else { __ set(disp_value, O7); } @@ -1544,8 +1535,7 @@ void LIR_Assembler::reg2mem(LIR_Opr from_reg, LIR_Opr dest, BasicType type, if (addr->index()->is_illegal()) { if (!Assembler::is_simm13(disp_value) && (!unaligned || Assembler::is_simm13(disp_value + 4))) { if (needs_patching) { - __ sethi(0, O7, true); - __ add(O7, 0, O7); + __ patchable_set(0, O7); } else { __ set(disp_value, O7); } @@ -1627,8 +1617,8 @@ void LIR_Assembler::emit_static_call_stub() { __ set_oop(NULL, G5); // must be set to -1 at code generation time - Address a(G3, (address)-1); - __ jump_to(a, 0); + AddressLiteral addrlit(-1); + __ jump_to(addrlit, G3); __ delayed()->nop(); assert(__ offset() - start <= call_stub_size, "stub too big"); @@ -2063,7 +2053,7 @@ void LIR_Assembler::throw_op(LIR_Opr exceptionPC, LIR_Opr exceptionOop, CodeEmit address pc_for_athrow = __ pc(); int pc_for_athrow_offset = __ offset(); RelocationHolder rspec = internal_word_Relocation::spec(pc_for_athrow); - __ set((intptr_t)pc_for_athrow, Oissuing_pc, rspec); + __ set(pc_for_athrow, Oissuing_pc, rspec); add_call_info(pc_for_athrow_offset, info); // for exception handler __ call(Runtime1::entry_for(Runtime1::handle_exception_id), relocInfo::runtime_call_type); @@ -2451,7 +2441,7 @@ void LIR_Assembler::emit_opTypeCheck(LIR_OpTypeCheck* op) { } - Address flags_addr(mdo, 0, md->byte_offset_of_slot(data, DataLayout::flags_offset()) - mdo_offset_bias); + Address flags_addr(mdo, md->byte_offset_of_slot(data, DataLayout::flags_offset()) - mdo_offset_bias); __ ldub(flags_addr, data_val); __ or3(data_val, BitData::null_seen_byte_constant(), data_val); __ stb(data_val, flags_addr); @@ -2738,7 +2728,7 @@ void LIR_Assembler::emit_profile_call(LIR_OpProfileCall* op) { __ add(mdo, O7, mdo); } - Address counter_addr(mdo, 0, md->byte_offset_of_slot(data, CounterData::count_offset()) - mdo_offset_bias); + Address counter_addr(mdo, md->byte_offset_of_slot(data, CounterData::count_offset()) - mdo_offset_bias); __ lduw(counter_addr, tmp1); __ add(tmp1, DataLayout::counter_increment, tmp1); __ stw(tmp1, counter_addr); @@ -2764,8 +2754,8 @@ void LIR_Assembler::emit_profile_call(LIR_OpProfileCall* op) { for (i = 0; i < VirtualCallData::row_limit(); i++) { ciKlass* receiver = vc_data->receiver(i); if (known_klass->equals(receiver)) { - Address data_addr(mdo, 0, md->byte_offset_of_slot(data, - VirtualCallData::receiver_count_offset(i)) - + Address data_addr(mdo, md->byte_offset_of_slot(data, + VirtualCallData::receiver_count_offset(i)) - mdo_offset_bias); __ lduw(data_addr, tmp1); __ add(tmp1, DataLayout::counter_increment, tmp1); @@ -2782,11 +2772,11 @@ void LIR_Assembler::emit_profile_call(LIR_OpProfileCall* op) { for (i = 0; i < VirtualCallData::row_limit(); i++) { ciKlass* receiver = vc_data->receiver(i); if (receiver == NULL) { - Address recv_addr(mdo, 0, md->byte_offset_of_slot(data, VirtualCallData::receiver_offset(i)) - + Address recv_addr(mdo, md->byte_offset_of_slot(data, VirtualCallData::receiver_offset(i)) - mdo_offset_bias); jobject2reg(known_klass->encoding(), tmp1); __ st_ptr(tmp1, recv_addr); - Address data_addr(mdo, 0, md->byte_offset_of_slot(data, VirtualCallData::receiver_count_offset(i)) - + Address data_addr(mdo, md->byte_offset_of_slot(data, VirtualCallData::receiver_count_offset(i)) - mdo_offset_bias); __ lduw(data_addr, tmp1); __ add(tmp1, DataLayout::counter_increment, tmp1); @@ -2795,20 +2785,20 @@ void LIR_Assembler::emit_profile_call(LIR_OpProfileCall* op) { } } } else { - load(Address(recv, 0, oopDesc::klass_offset_in_bytes()), recv, T_OBJECT); + load(Address(recv, oopDesc::klass_offset_in_bytes()), recv, T_OBJECT); Label update_done; uint i; for (i = 0; i < VirtualCallData::row_limit(); i++) { Label next_test; // See if the receiver is receiver[n]. - Address receiver_addr(mdo, 0, md->byte_offset_of_slot(data, VirtualCallData::receiver_offset(i)) - + Address receiver_addr(mdo, md->byte_offset_of_slot(data, VirtualCallData::receiver_offset(i)) - mdo_offset_bias); __ ld_ptr(receiver_addr, tmp1); __ verify_oop(tmp1); __ cmp(recv, tmp1); __ brx(Assembler::notEqual, false, Assembler::pt, next_test); __ delayed()->nop(); - Address data_addr(mdo, 0, md->byte_offset_of_slot(data, VirtualCallData::receiver_count_offset(i)) - + Address data_addr(mdo, md->byte_offset_of_slot(data, VirtualCallData::receiver_count_offset(i)) - mdo_offset_bias); __ lduw(data_addr, tmp1); __ add(tmp1, DataLayout::counter_increment, tmp1); @@ -2821,7 +2811,7 @@ void LIR_Assembler::emit_profile_call(LIR_OpProfileCall* op) { // Didn't find receiver; find next empty slot and fill it in for (i = 0; i < VirtualCallData::row_limit(); i++) { Label next_test; - Address recv_addr(mdo, 0, md->byte_offset_of_slot(data, VirtualCallData::receiver_offset(i)) - + Address recv_addr(mdo, md->byte_offset_of_slot(data, VirtualCallData::receiver_offset(i)) - mdo_offset_bias); load(recv_addr, tmp1, T_OBJECT); __ tst(tmp1); @@ -2829,8 +2819,8 @@ void LIR_Assembler::emit_profile_call(LIR_OpProfileCall* op) { __ delayed()->nop(); __ st_ptr(recv, recv_addr); __ set(DataLayout::counter_increment, tmp1); - __ st_ptr(tmp1, Address(mdo, 0, md->byte_offset_of_slot(data, VirtualCallData::receiver_count_offset(i)) - - mdo_offset_bias)); + __ st_ptr(tmp1, mdo, md->byte_offset_of_slot(data, VirtualCallData::receiver_count_offset(i)) - + mdo_offset_bias); if (i < (VirtualCallData::row_limit() - 1)) { __ br(Assembler::always, false, Assembler::pt, update_done); __ delayed()->nop(); diff --git a/src/cpu/sparc/vm/c1_MacroAssembler_sparc.cpp b/src/cpu/sparc/vm/c1_MacroAssembler_sparc.cpp index a002e2474aa6e88083c2a46979bc0a75c7f26897..de264afd729843dcf33f648e9f385f2f272258ba 100644 --- a/src/cpu/sparc/vm/c1_MacroAssembler_sparc.cpp +++ b/src/cpu/sparc/vm/c1_MacroAssembler_sparc.cpp @@ -1,5 +1,5 @@ /* - * Copyright 1999-2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 1999-2009 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -29,13 +29,13 @@ void C1_MacroAssembler::inline_cache_check(Register receiver, Register iCache) { Label L; const Register temp_reg = G3_scratch; // Note: needs more testing of out-of-line vs. inline slow case - Address ic_miss(temp_reg, SharedRuntime::get_ic_miss_stub()); verify_oop(receiver); ld_ptr(receiver, oopDesc::klass_offset_in_bytes(), temp_reg); cmp(temp_reg, iCache); brx(Assembler::equal, true, Assembler::pt, L); delayed()->nop(); - jump_to(ic_miss, 0); + AddressLiteral ic_miss(SharedRuntime::get_ic_miss_stub()); + jump_to(ic_miss, temp_reg); delayed()->nop(); align(CodeEntryAlignment); bind(L); @@ -84,7 +84,7 @@ void C1_MacroAssembler::lock_object(Register Rmark, Register Roop, Register Rbox Label done; - Address mark_addr(Roop, 0, oopDesc::mark_offset_in_bytes()); + Address mark_addr(Roop, oopDesc::mark_offset_in_bytes()); // The following move must be the first instruction of emitted since debug // information may be generated for it. @@ -132,7 +132,7 @@ void C1_MacroAssembler::unlock_object(Register Rmark, Register Roop, Register Rb Label done; - Address mark_addr(Roop, 0, oopDesc::mark_offset_in_bytes()); + Address mark_addr(Roop, oopDesc::mark_offset_in_bytes()); assert(mark_addr.disp() == 0, "cas must take a zero displacement"); if (UseBiasedLocking) { @@ -370,7 +370,7 @@ void C1_MacroAssembler::allocate_array( void C1_MacroAssembler::verify_stack_oop(int stack_offset) { if (!VerifyOops) return; - verify_oop_addr(Address(SP, 0, stack_offset + STACK_BIAS)); + verify_oop_addr(Address(SP, stack_offset + STACK_BIAS)); } void C1_MacroAssembler::verify_not_null_oop(Register r) { diff --git a/src/cpu/sparc/vm/c1_Runtime1_sparc.cpp b/src/cpu/sparc/vm/c1_Runtime1_sparc.cpp index 6dfb8efbc7c6f2213da717ccdd9cc93aa83566e1..864d488ee2a6d0e50dd370754d37c1f1c0d54863 100644 --- a/src/cpu/sparc/vm/c1_Runtime1_sparc.cpp +++ b/src/cpu/sparc/vm/c1_Runtime1_sparc.cpp @@ -1,5 +1,5 @@ /* - * Copyright 1999-2007 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 1999-2009 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -57,13 +57,13 @@ int StubAssembler::call_RT(Register oop_result1, Register oop_result2, address e // check for pending exceptions { Label L; - Address exception_addr(G2_thread, 0, in_bytes(Thread::pending_exception_offset())); + Address exception_addr(G2_thread, Thread::pending_exception_offset()); ld_ptr(exception_addr, Gtemp); br_null(Gtemp, false, pt, L); delayed()->nop(); - Address vm_result_addr(G2_thread, 0, in_bytes(JavaThread::vm_result_offset())); + Address vm_result_addr(G2_thread, JavaThread::vm_result_offset()); st_ptr(G0, vm_result_addr); - Address vm_result_addr_2(G2_thread, 0, in_bytes(JavaThread::vm_result_2_offset())); + Address vm_result_addr_2(G2_thread, JavaThread::vm_result_2_offset()); st_ptr(G0, vm_result_addr_2); if (frame_size() == no_frame_size) { @@ -73,8 +73,8 @@ int StubAssembler::call_RT(Register oop_result1, Register oop_result2, address e } else if (_stub_id == Runtime1::forward_exception_id) { should_not_reach_here(); } else { - Address exc(G4, Runtime1::entry_for(Runtime1::forward_exception_id)); - jump_to(exc, 0); + AddressLiteral exc(Runtime1::entry_for(Runtime1::forward_exception_id)); + jump_to(exc, G4); delayed()->nop(); } bind(L); @@ -85,7 +85,7 @@ int StubAssembler::call_RT(Register oop_result1, Register oop_result2, address e get_vm_result (oop_result1); } else { // be a little paranoid and clear the result - Address vm_result_addr(G2_thread, 0, in_bytes(JavaThread::vm_result_offset())); + Address vm_result_addr(G2_thread, JavaThread::vm_result_offset()); st_ptr(G0, vm_result_addr); } @@ -93,7 +93,7 @@ int StubAssembler::call_RT(Register oop_result1, Register oop_result2, address e get_vm_result_2(oop_result2); } else { // be a little paranoid and clear the result - Address vm_result_addr_2(G2_thread, 0, in_bytes(JavaThread::vm_result_2_offset())); + Address vm_result_addr_2(G2_thread, JavaThread::vm_result_2_offset()); st_ptr(G0, vm_result_addr_2); } @@ -479,8 +479,8 @@ OopMapSet* Runtime1::generate_code_for(StubID id, StubAssembler* sasm) { Register G4_length = G4; // Incoming Register O0_obj = O0; // Outgoing - Address klass_lh(G5_klass, 0, ((klassOopDesc::header_size() * HeapWordSize) - + Klass::layout_helper_offset_in_bytes())); + Address klass_lh(G5_klass, ((klassOopDesc::header_size() * HeapWordSize) + + Klass::layout_helper_offset_in_bytes())); assert(Klass::_lh_header_size_shift % BitsPerByte == 0, "bytewise"); assert(Klass::_lh_header_size_mask == 0xFF, "bytewise"); // Use this offset to pick out an individual byte of the layout_helper: @@ -902,8 +902,8 @@ OopMapSet* Runtime1::generate_code_for(StubID id, StubAssembler* sasm) { __ srl(addr, CardTableModRefBS::card_shift, addr); #endif - Address rs(cardtable, (address)byte_map_base); - __ load_address(rs); // cardtable := + AddressLiteral rs(byte_map_base); + __ set(rs, cardtable); // cardtable := __ ldub(addr, cardtable, tmp); // tmp := [addr + cardtable] __ br_on_reg_cond(Assembler::rc_nz, /*annul*/false, Assembler::pt, @@ -1022,8 +1022,8 @@ void Runtime1::generate_handle_exception(StubAssembler* sasm, OopMapSet* oop_map __ restore(); - Address exc(G4, Runtime1::entry_for(Runtime1::unwind_exception_id)); - __ jump_to(exc, 0); + AddressLiteral exc(Runtime1::entry_for(Runtime1::unwind_exception_id)); + __ jump_to(exc, G4); __ delayed()->nop(); diff --git a/src/cpu/sparc/vm/dump_sparc.cpp b/src/cpu/sparc/vm/dump_sparc.cpp index 38ec7aae94950e9bc627916a9188aae8adb528f2..878ffc12d06a9f2c6a033aa5c7b1f44bc609299b 100644 --- a/src/cpu/sparc/vm/dump_sparc.cpp +++ b/src/cpu/sparc/vm/dump_sparc.cpp @@ -1,5 +1,5 @@ /* - * Copyright 2004-2007 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 2004-2009 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -106,8 +106,7 @@ void CompactingPermGenGen::generate_vtable_methods(void** vtbl_list, __ and3(L0, 255, L4); // Isolate L3 = method offset;. __ sll(L4, LogBytesPerWord, L4); __ ld_ptr(L3, L4, L4); // Get address of correct virtual method - Address method(L4, 0); - __ jmpl(method, G0); // Jump to correct method. + __ jmpl(L4, 0, G0); // Jump to correct method. __ delayed()->restore(); // Restore registers. __ flush(); diff --git a/src/cpu/sparc/vm/icBuffer_sparc.cpp b/src/cpu/sparc/vm/icBuffer_sparc.cpp index a95dca542b6f832e16af39cd49f3cbedf12ad801..87e3dab58d6d0c3b888297fa179a42d9f6c3a504 100644 --- a/src/cpu/sparc/vm/icBuffer_sparc.cpp +++ b/src/cpu/sparc/vm/icBuffer_sparc.cpp @@ -1,5 +1,5 @@ /* - * Copyright 1997-2006 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -46,14 +46,13 @@ void InlineCacheBuffer::assemble_ic_buffer_code(address code_begin, oop cached_o // (1) the oop is old (i.e., doesn't matter for scavenges) // (2) these ICStubs are removed *before* a GC happens, so the roots disappear assert(cached_oop == NULL || cached_oop->is_perm(), "must be old oop"); - Address cached_oop_addr(G5_inline_cache_reg, address(cached_oop)); - // Force the sethi to generate the fixed sequence so next_instruction_address works - masm->sethi(cached_oop_addr, true /* ForceRelocatable */ ); - masm->add(cached_oop_addr, G5_inline_cache_reg); + AddressLiteral cached_oop_addrlit(cached_oop, relocInfo::none); + // Force the set to generate the fixed sequence so next_instruction_address works + masm->patchable_set(cached_oop_addrlit, G5_inline_cache_reg); assert(G3_scratch != G5_method, "Do not clobber the method oop in the transition stub"); assert(G3_scratch != G5_inline_cache_reg, "Do not clobber the inline cache register in the transition stub"); - Address entry(G3_scratch, entry_point); - masm->JUMP(entry, 0); + AddressLiteral entry(entry_point); + masm->JUMP(entry, G3_scratch, 0); masm->delayed()->nop(); masm->flush(); } diff --git a/src/cpu/sparc/vm/interp_masm_sparc.cpp b/src/cpu/sparc/vm/interp_masm_sparc.cpp index e843d3fad8bbb8409523a179fc76242a4403b665..d0d831ec81c3ad62a03c5f65196ee5069119cc6b 100644 --- a/src/cpu/sparc/vm/interp_masm_sparc.cpp +++ b/src/cpu/sparc/vm/interp_masm_sparc.cpp @@ -1,5 +1,5 @@ /* - * Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -35,8 +35,8 @@ // This file specializes the assember with interpreter-specific macros -const Address InterpreterMacroAssembler::l_tmp( FP, 0, (frame::interpreter_frame_l_scratch_fp_offset * wordSize ) + STACK_BIAS); -const Address InterpreterMacroAssembler::d_tmp( FP, 0, (frame::interpreter_frame_d_scratch_fp_offset * wordSize) + STACK_BIAS); +const Address InterpreterMacroAssembler::l_tmp(FP, (frame::interpreter_frame_l_scratch_fp_offset * wordSize) + STACK_BIAS); +const Address InterpreterMacroAssembler::d_tmp(FP, (frame::interpreter_frame_d_scratch_fp_offset * wordSize) + STACK_BIAS); #else // CC_INTERP #ifndef STATE @@ -78,14 +78,12 @@ void InterpreterMacroAssembler::dispatch_prolog(TosState state, int bcp_incr) { sll(Lbyte_code, LogBytesPerWord, Lbyte_code); // multiply by wordSize ld_ptr(IdispatchTables, Lbyte_code, IdispatchAddress);// get entry addr #else - ldub( Lbcp, bcp_incr, Lbyte_code); // load next bytecode + ldub( Lbcp, bcp_incr, Lbyte_code); // load next bytecode // dispatch table to use - Address tbl(G3_scratch, (address)Interpreter::dispatch_table(state)); - - sethi(tbl); - sll(Lbyte_code, LogBytesPerWord, Lbyte_code); // multiply by wordSize - add(tbl, tbl.base(), 0); - ld_ptr( G3_scratch, Lbyte_code, IdispatchAddress); // get entry addr + AddressLiteral tbl(Interpreter::dispatch_table(state)); + sll(Lbyte_code, LogBytesPerWord, Lbyte_code); // multiply by wordSize + set(tbl, G3_scratch); // compute addr of table + ld_ptr(G3_scratch, Lbyte_code, IdispatchAddress); // get entry addr #endif } @@ -165,8 +163,7 @@ void InterpreterMacroAssembler::check_and_handle_popframe(Register scratch_reg) Label L; // Check the "pending popframe condition" flag in the current thread - Address popframe_condition_addr(G2_thread, 0, in_bytes(JavaThread::popframe_condition_offset())); - ld(popframe_condition_addr, scratch_reg); + ld(G2_thread, JavaThread::popframe_condition_offset(), scratch_reg); // Initiate popframe handling only if it is not already being processed. If the flag // has the popframe_processing bit set, it means that this code is called *during* popframe @@ -192,11 +189,10 @@ void InterpreterMacroAssembler::check_and_handle_popframe(Register scratch_reg) void InterpreterMacroAssembler::load_earlyret_value(TosState state) { Register thr_state = G4_scratch; - ld_ptr(Address(G2_thread, 0, in_bytes(JavaThread::jvmti_thread_state_offset())), - thr_state); - const Address tos_addr(thr_state, 0, in_bytes(JvmtiThreadState::earlyret_tos_offset())); - const Address oop_addr(thr_state, 0, in_bytes(JvmtiThreadState::earlyret_oop_offset())); - const Address val_addr(thr_state, 0, in_bytes(JvmtiThreadState::earlyret_value_offset())); + ld_ptr(G2_thread, JavaThread::jvmti_thread_state_offset(), thr_state); + const Address tos_addr(thr_state, JvmtiThreadState::earlyret_tos_offset()); + const Address oop_addr(thr_state, JvmtiThreadState::earlyret_oop_offset()); + const Address val_addr(thr_state, JvmtiThreadState::earlyret_value_offset()); switch (state) { case ltos: ld_long(val_addr, Otos_l); break; case atos: ld_ptr(oop_addr, Otos_l); @@ -222,8 +218,7 @@ void InterpreterMacroAssembler::check_and_handle_earlyret(Register scratch_reg) if (JvmtiExport::can_force_early_return()) { Label L; Register thr_state = G3_scratch; - ld_ptr(Address(G2_thread, 0, in_bytes(JavaThread::jvmti_thread_state_offset())), - thr_state); + ld_ptr(G2_thread, JavaThread::jvmti_thread_state_offset(), thr_state); tst(thr_state); br(zero, false, pt, L); // if (thread->jvmti_thread_state() == NULL) exit; delayed()->nop(); @@ -231,16 +226,14 @@ void InterpreterMacroAssembler::check_and_handle_earlyret(Register scratch_reg) // Initiate earlyret handling only if it is not already being processed. // If the flag has the earlyret_processing bit set, it means that this code // is called *during* earlyret handling - we don't want to reenter. - ld(Address(thr_state, 0, in_bytes(JvmtiThreadState::earlyret_state_offset())), - G4_scratch); + ld(thr_state, JvmtiThreadState::earlyret_state_offset(), G4_scratch); cmp(G4_scratch, JvmtiThreadState::earlyret_pending); br(Assembler::notEqual, false, pt, L); delayed()->nop(); // Call Interpreter::remove_activation_early_entry() to get the address of the // same-named entrypoint in the generated interpreter code - Address tos_addr(thr_state, 0, in_bytes(JvmtiThreadState::earlyret_tos_offset())); - ld(tos_addr, Otos_l1); + ld(thr_state, JvmtiThreadState::earlyret_tos_offset(), Otos_l1); call_VM_leaf(noreg, CAST_FROM_FN_PTR(address, Interpreter::remove_activation_early_entry), Otos_l1); // Jump to Interpreter::_remove_activation_early_entry @@ -294,10 +287,9 @@ void InterpreterMacroAssembler::dispatch_Lbyte_code(TosState state, address* tab } else { #endif // dispatch table to use - Address tbl(G3_scratch, (address)table); - + AddressLiteral tbl(table); sll(Lbyte_code, LogBytesPerWord, Lbyte_code); // multiply by wordSize - load_address(tbl); // compute addr of table + set(tbl, G3_scratch); // compute addr of table ld_ptr(G3_scratch, Lbyte_code, G3_scratch); // get entry addr #ifdef FAST_DISPATCH } @@ -601,26 +593,17 @@ void InterpreterMacroAssembler::empty_expression_stack() { // Reset SP by subtracting more space from Lesp. Label done; - - const Address max_stack (Lmethod, 0, in_bytes(methodOopDesc::max_stack_offset())); - const Address access_flags(Lmethod, 0, in_bytes(methodOopDesc::access_flags_offset())); - verify_oop(Lmethod); - - - assert( G4_scratch != Gframe_size, - "Only you can prevent register aliasing!"); + assert(G4_scratch != Gframe_size, "Only you can prevent register aliasing!"); // A native does not need to do this, since its callee does not change SP. - ld(access_flags, Gframe_size); + ld(Lmethod, methodOopDesc::access_flags_offset(), Gframe_size); // Load access flags. btst(JVM_ACC_NATIVE, Gframe_size); br(Assembler::notZero, false, Assembler::pt, done); delayed()->nop(); - // // Compute max expression stack+register save area - // - lduh( max_stack, Gframe_size ); + lduh(Lmethod, in_bytes(methodOopDesc::max_stack_offset()), Gframe_size); // Load max stack. if (TaggedStackInterpreter) sll ( Gframe_size, 1, Gframe_size); // max_stack * 2 for TAGS add( Gframe_size, frame::memory_parameter_word_sp_offset, Gframe_size ); @@ -721,8 +704,7 @@ void InterpreterMacroAssembler::call_from_interpreter(Register target, Register verify_thread(); Label skip_compiled_code; - const Address interp_only (G2_thread, 0, in_bytes(JavaThread::interp_only_mode_offset())); - + const Address interp_only(G2_thread, JavaThread::interp_only_mode_offset()); ld(interp_only, scratch); tst(scratch); br(Assembler::notZero, true, Assembler::pn, skip_compiled_code); @@ -916,8 +898,8 @@ void InterpreterMacroAssembler::throw_if_not_2( address throw_entry_point, Register Rscratch, Label& ok ) { assert(throw_entry_point != NULL, "entry point must be generated by now"); - Address dest(Rscratch, throw_entry_point); - jump_to(dest); + AddressLiteral dest(throw_entry_point); + jump_to(dest, Rscratch); delayed()->nop(); bind(ok); } @@ -1035,18 +1017,18 @@ void InterpreterMacroAssembler::unlock_if_synchronized_method(TosState state, Label unlocked, unlock, no_unlock; // get the value of _do_not_unlock_if_synchronized into G1_scratch - const Address do_not_unlock_if_synchronized(G2_thread, 0, - in_bytes(JavaThread::do_not_unlock_if_synchronized_offset())); + const Address do_not_unlock_if_synchronized(G2_thread, + JavaThread::do_not_unlock_if_synchronized_offset()); ldbool(do_not_unlock_if_synchronized, G1_scratch); stbool(G0, do_not_unlock_if_synchronized); // reset the flag // check if synchronized method - const Address access_flags(Lmethod, 0, in_bytes(methodOopDesc::access_flags_offset())); + const Address access_flags(Lmethod, methodOopDesc::access_flags_offset()); interp_verify_oop(Otos_i, state, __FILE__, __LINE__); push(state); // save tos - ld(access_flags, G3_scratch); + ld(access_flags, G3_scratch); // Load access flags. btst(JVM_ACC_SYNCHRONIZED, G3_scratch); - br( zero, false, pt, unlocked); + br(zero, false, pt, unlocked); delayed()->nop(); // Don't unlock anything if the _do_not_unlock_if_synchronized flag @@ -1236,8 +1218,8 @@ void InterpreterMacroAssembler::lock_object(Register lock_reg, Register Object) Register obj_reg = Object; Register mark_reg = G4_scratch; Register temp_reg = G1_scratch; - Address lock_addr = Address(lock_reg, 0, BasicObjectLock::lock_offset_in_bytes()); - Address mark_addr = Address(obj_reg, 0, oopDesc::mark_offset_in_bytes()); + Address lock_addr(lock_reg, BasicObjectLock::lock_offset_in_bytes()); + Address mark_addr(obj_reg, oopDesc::mark_offset_in_bytes()); Label done; Label slow_case; @@ -1315,9 +1297,8 @@ void InterpreterMacroAssembler::unlock_object(Register lock_reg) { Register obj_reg = G3_scratch; Register mark_reg = G4_scratch; Register displaced_header_reg = G1_scratch; - Address lock_addr = Address(lock_reg, 0, BasicObjectLock::lock_offset_in_bytes()); - Address lockobj_addr = Address(lock_reg, 0, BasicObjectLock::obj_offset_in_bytes()); - Address mark_addr = Address(obj_reg, 0, oopDesc::mark_offset_in_bytes()); + Address lockobj_addr(lock_reg, BasicObjectLock::obj_offset_in_bytes()); + Address mark_addr(obj_reg, oopDesc::mark_offset_in_bytes()); Label done; if (UseBiasedLocking) { @@ -1328,7 +1309,8 @@ void InterpreterMacroAssembler::unlock_object(Register lock_reg) { } // Test first if we are in the fast recursive case - ld_ptr(lock_addr, displaced_header_reg, BasicLock::displaced_header_offset_in_bytes()); + Address lock_addr(lock_reg, BasicObjectLock::lock_offset_in_bytes() + BasicLock::displaced_header_offset_in_bytes()); + ld_ptr(lock_addr, displaced_header_reg); br_null(displaced_header_reg, true, Assembler::pn, done); delayed()->st_ptr(G0, lockobj_addr); // free entry @@ -1384,7 +1366,7 @@ void InterpreterMacroAssembler::set_method_data_pointer_for_bcp() { Label zero_continue; // Test MDO to avoid the call if it is NULL. - ld_ptr(Lmethod, in_bytes(methodOopDesc::method_data_offset()), ImethodDataPtr); + ld_ptr(Lmethod, methodOopDesc::method_data_offset(), ImethodDataPtr); test_method_data_pointer(zero_continue); call_VM_leaf(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::bcp_to_di), Lmethod, Lbcp); set_method_data_pointer_offset(O0); @@ -1413,7 +1395,7 @@ void InterpreterMacroAssembler::verify_method_data_pointer() { // If the mdp is valid, it will point to a DataLayout header which is // consistent with the bcp. The converse is highly probable also. lduh(ImethodDataPtr, in_bytes(DataLayout::bci_offset()), G3_scratch); - ld_ptr(Address(Lmethod, 0, in_bytes(methodOopDesc::const_offset())), O5); + ld_ptr(Lmethod, methodOopDesc::const_offset(), O5); add(G3_scratch, in_bytes(constMethodOopDesc::codes_offset()), G3_scratch); add(G3_scratch, O5, G3_scratch); cmp(Lbcp, G3_scratch); @@ -1424,7 +1406,7 @@ void InterpreterMacroAssembler::verify_method_data_pointer() { // %%% should use call_VM_leaf here? //call_VM_leaf(noreg, ..., Lmethod, Lbcp, ImethodDataPtr); save_frame_and_mov(sizeof(jdouble) / wordSize, Lmethod, O0, Lbcp, O1); - Address d_save(FP, 0, -sizeof(jdouble) + STACK_BIAS); + Address d_save(FP, -sizeof(jdouble) + STACK_BIAS); stf(FloatRegisterImpl::D, Ftos_d, d_save); mov(temp_reg->after_save(), O2); save_thread(L7_thread_cache); @@ -1456,14 +1438,14 @@ void InterpreterMacroAssembler::test_invocation_counter_for_mdp(Register invocat #endif // Test to see if we should create a method data oop - Address profile_limit(Rtmp, (address)&InvocationCounter::InterpreterProfileLimit); + AddressLiteral profile_limit((address) &InvocationCounter::InterpreterProfileLimit); #ifdef _LP64 delayed()->nop(); - sethi(profile_limit); + sethi(profile_limit, Rtmp); #else - delayed()->sethi(profile_limit); + delayed()->sethi(profile_limit, Rtmp); #endif - ld(profile_limit, Rtmp); + ld(Rtmp, profile_limit.low10(), Rtmp); cmp(invocation_count, Rtmp); br(Assembler::lessUnsigned, false, Assembler::pn, profile_continue); delayed()->nop(); @@ -1521,7 +1503,7 @@ void InterpreterMacroAssembler::increment_mdp_data_at(int constant, Register bumped_count, bool decrement) { // Locate the counter at a fixed offset from the mdp: - Address counter(ImethodDataPtr, 0, constant); + Address counter(ImethodDataPtr, constant); increment_mdp_data_at(counter, bumped_count, decrement); } @@ -1535,7 +1517,7 @@ void InterpreterMacroAssembler::increment_mdp_data_at(Register reg, bool decrement) { // Add the constant to reg to get the offset. add(ImethodDataPtr, reg, scratch2); - Address counter(scratch2, 0, constant); + Address counter(scratch2, constant); increment_mdp_data_at(counter, bumped_count, decrement); } @@ -2201,7 +2183,7 @@ int InterpreterMacroAssembler::top_most_monitor_byte_offset() { Address InterpreterMacroAssembler::top_most_monitor() { - return Address(FP, 0, top_most_monitor_byte_offset()); + return Address(FP, top_most_monitor_byte_offset()); } @@ -2214,15 +2196,15 @@ void InterpreterMacroAssembler::compute_stack_base( Register Rdest ) { void InterpreterMacroAssembler::increment_invocation_counter( Register Rtmp, Register Rtmp2 ) { assert(UseCompiler, "incrementing must be useful"); #ifdef CC_INTERP - Address inv_counter(G5_method, 0, in_bytes(methodOopDesc::invocation_counter_offset() - + InvocationCounter::counter_offset())); - Address be_counter(G5_method, 0, in_bytes(methodOopDesc::backedge_counter_offset() - + InvocationCounter::counter_offset())); + Address inv_counter(G5_method, methodOopDesc::invocation_counter_offset() + + InvocationCounter::counter_offset()); + Address be_counter (G5_method, methodOopDesc::backedge_counter_offset() + + InvocationCounter::counter_offset()); #else - Address inv_counter(Lmethod, 0, in_bytes(methodOopDesc::invocation_counter_offset() - + InvocationCounter::counter_offset())); - Address be_counter(Lmethod, 0, in_bytes(methodOopDesc::backedge_counter_offset() - + InvocationCounter::counter_offset())); + Address inv_counter(Lmethod, methodOopDesc::invocation_counter_offset() + + InvocationCounter::counter_offset()); + Address be_counter (Lmethod, methodOopDesc::backedge_counter_offset() + + InvocationCounter::counter_offset()); #endif /* CC_INTERP */ int delta = InvocationCounter::count_increment; @@ -2250,15 +2232,15 @@ void InterpreterMacroAssembler::increment_invocation_counter( Register Rtmp, Reg void InterpreterMacroAssembler::increment_backedge_counter( Register Rtmp, Register Rtmp2 ) { assert(UseCompiler, "incrementing must be useful"); #ifdef CC_INTERP - Address be_counter(G5_method, 0, in_bytes(methodOopDesc::backedge_counter_offset() - + InvocationCounter::counter_offset())); - Address inv_counter(G5_method, 0, in_bytes(methodOopDesc::invocation_counter_offset() - + InvocationCounter::counter_offset())); + Address be_counter (G5_method, methodOopDesc::backedge_counter_offset() + + InvocationCounter::counter_offset()); + Address inv_counter(G5_method, methodOopDesc::invocation_counter_offset() + + InvocationCounter::counter_offset()); #else - Address be_counter(Lmethod, 0, in_bytes(methodOopDesc::backedge_counter_offset() - + InvocationCounter::counter_offset())); - Address inv_counter(Lmethod, 0, in_bytes(methodOopDesc::invocation_counter_offset() - + InvocationCounter::counter_offset())); + Address be_counter (Lmethod, methodOopDesc::backedge_counter_offset() + + InvocationCounter::counter_offset()); + Address inv_counter(Lmethod, methodOopDesc::invocation_counter_offset() + + InvocationCounter::counter_offset()); #endif /* CC_INTERP */ int delta = InvocationCounter::count_increment; // Load each counter in a register @@ -2289,7 +2271,7 @@ void InterpreterMacroAssembler::test_backedge_count_for_osr( Register backedge_c assert_different_registers(backedge_count, Rtmp, branch_bcp); assert(UseOnStackReplacement,"Must UseOnStackReplacement to test_backedge_count_for_osr"); - Address limit(Rtmp, address(&InvocationCounter::InterpreterBackwardBranchLimit)); + AddressLiteral limit(&InvocationCounter::InterpreterBackwardBranchLimit); load_contents(limit, Rtmp); cmp(backedge_count, Rtmp); br(Assembler::lessUnsigned, false, Assembler::pt, did_not_overflow); @@ -2435,9 +2417,7 @@ void InterpreterMacroAssembler::notify_method_entry() { if (JvmtiExport::can_post_interpreter_events()) { Label L; Register temp_reg = O5; - - const Address interp_only (G2_thread, 0, in_bytes(JavaThread::interp_only_mode_offset())); - + const Address interp_only(G2_thread, JavaThread::interp_only_mode_offset()); ld(interp_only, temp_reg); tst(temp_reg); br(zero, false, pt, L); @@ -2489,9 +2469,7 @@ void InterpreterMacroAssembler::notify_method_exit(bool is_native_method, if (mode == NotifyJVMTI && JvmtiExport::can_post_interpreter_events()) { Label L; Register temp_reg = O5; - - const Address interp_only (G2_thread, 0, in_bytes(JavaThread::interp_only_mode_offset())); - + const Address interp_only(G2_thread, JavaThread::interp_only_mode_offset()); ld(interp_only, temp_reg); tst(temp_reg); br(zero, false, pt, L); diff --git a/src/cpu/sparc/vm/interpreterRT_sparc.cpp b/src/cpu/sparc/vm/interpreterRT_sparc.cpp index f6cb8e72a209d9d78902bc9d068b4741057bdb6c..7306f2a7f6eefaefbbe23d0103bda07408835250 100644 --- a/src/cpu/sparc/vm/interpreterRT_sparc.cpp +++ b/src/cpu/sparc/vm/interpreterRT_sparc.cpp @@ -1,5 +1,5 @@ /* - * Copyright 1998-2006 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 1998-2009 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -105,7 +105,7 @@ void InterpreterRuntime::SignatureHandlerGenerator::pass_object() { // the handle for a receiver will never be null bool do_NULL_check = offset() != 0 || is_static(); - Address h_arg = Address(Llocals, 0, Interpreter::local_offset_in_bytes(offset())); + Address h_arg = Address(Llocals, Interpreter::local_offset_in_bytes(offset())); __ ld_ptr(h_arg, Rtmp1); #ifdef ASSERT if (TaggedStackInterpreter) { @@ -120,14 +120,14 @@ void InterpreterRuntime::SignatureHandlerGenerator::pass_object() { } #endif // ASSERT if (!do_NULL_check) { - __ add(h_arg, Rtmp2); + __ add(h_arg.base(), h_arg.disp(), Rtmp2); } else { if (Rtmp1 == Rtmp2) __ tst(Rtmp1); else __ addcc(G0, Rtmp1, Rtmp2); // optimize mov/test pair Label L; __ brx(Assembler::notZero, true, Assembler::pt, L); - __ delayed()->add(h_arg, Rtmp2); + __ delayed()->add(h_arg.base(), h_arg.disp(), Rtmp2); __ bind(L); } __ store_ptr_argument(Rtmp2, jni_arg); // this is often a no-op @@ -140,10 +140,10 @@ void InterpreterRuntime::SignatureHandlerGenerator::generate(uint64_t fingerprin iterate(fingerprint); // return result handler - Address result_handler(Lscratch, Interpreter::result_handler(method()->result_type())); - __ sethi(result_handler); + AddressLiteral result_handler(Interpreter::result_handler(method()->result_type())); + __ sethi(result_handler, Lscratch); __ retl(); - __ delayed()->add(result_handler, result_handler.base()); + __ delayed()->add(Lscratch, result_handler.low10(), Lscratch); __ flush(); } diff --git a/src/cpu/sparc/vm/jniFastGetField_sparc.cpp b/src/cpu/sparc/vm/jniFastGetField_sparc.cpp index 31253baca2ca4fd12105597f303a73f74b9c598e..a0a4a6b2140a1a5de058e31e6f477fa075a6a960 100644 --- a/src/cpu/sparc/vm/jniFastGetField_sparc.cpp +++ b/src/cpu/sparc/vm/jniFastGetField_sparc.cpp @@ -1,5 +1,5 @@ /* - * Copyright 2004-2006 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 2004-2009 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -57,10 +57,10 @@ address JNI_FastGetField::generate_fast_get_int_field0(BasicType type) { Label label1, label2; - address cnt_addr = SafepointSynchronize::safepoint_counter_addr(); - Address ca(O3, cnt_addr); - __ sethi (ca); - __ ld (ca, G4); + AddressLiteral cnt_addrlit(SafepointSynchronize::safepoint_counter_addr()); + __ sethi (cnt_addrlit, O3); + Address cnt_addr(O3, cnt_addrlit.low10()); + __ ld (cnt_addr, G4); __ andcc (G4, 1, G0); __ br (Assembler::notZero, false, Assembler::pn, label1); __ delayed()->srl (O2, 2, O4); @@ -77,7 +77,7 @@ address JNI_FastGetField::generate_fast_get_int_field0(BasicType type) { default: ShouldNotReachHere(); } - __ ld (ca, O5); + __ ld (cnt_addr, O5); __ cmp (O5, G4); __ br (Assembler::notEqual, false, Assembler::pn, label2); __ delayed()->mov (O7, G1); @@ -136,10 +136,10 @@ address JNI_FastGetField::generate_fast_get_long_field() { Label label1, label2; - address cnt_addr = SafepointSynchronize::safepoint_counter_addr(); - Address ca(G3, cnt_addr); - __ sethi (ca); - __ ld (ca, G4); + AddressLiteral cnt_addrlit(SafepointSynchronize::safepoint_counter_addr()); + __ sethi (cnt_addrlit, G3); + Address cnt_addr(G3, cnt_addrlit.low10()); + __ ld (cnt_addr, G4); __ andcc (G4, 1, G0); __ br (Assembler::notZero, false, Assembler::pn, label1); __ delayed()->srl (O2, 2, O4); @@ -159,7 +159,7 @@ address JNI_FastGetField::generate_fast_get_long_field() { __ ldx (O5, 0, O3); #endif - __ ld (ca, G1); + __ ld (cnt_addr, G1); __ cmp (G1, G4); __ br (Assembler::notEqual, false, Assembler::pn, label2); __ delayed()->mov (O7, G1); @@ -208,10 +208,10 @@ address JNI_FastGetField::generate_fast_get_float_field0(BasicType type) { Label label1, label2; - address cnt_addr = SafepointSynchronize::safepoint_counter_addr(); - Address ca(O3, cnt_addr); - __ sethi (ca); - __ ld (ca, G4); + AddressLiteral cnt_addrlit(SafepointSynchronize::safepoint_counter_addr()); + __ sethi (cnt_addrlit, O3); + Address cnt_addr(O3, cnt_addrlit.low10()); + __ ld (cnt_addr, G4); __ andcc (G4, 1, G0); __ br (Assembler::notZero, false, Assembler::pn, label1); __ delayed()->srl (O2, 2, O4); @@ -225,7 +225,7 @@ address JNI_FastGetField::generate_fast_get_float_field0(BasicType type) { default: ShouldNotReachHere(); } - __ ld (ca, O5); + __ ld (cnt_addr, O5); __ cmp (O5, G4); __ br (Assembler::notEqual, false, Assembler::pn, label2); __ delayed()->mov (O7, G1); diff --git a/src/cpu/sparc/vm/nativeInst_sparc.cpp b/src/cpu/sparc/vm/nativeInst_sparc.cpp index 16e3c6746fbd4c83c172c938d8de599943cba225..df9c77889cd03829387ed55a798708ad70af3696 100644 --- a/src/cpu/sparc/vm/nativeInst_sparc.cpp +++ b/src/cpu/sparc/vm/nativeInst_sparc.cpp @@ -1,5 +1,5 @@ /* - * Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -38,8 +38,7 @@ void NativeInstruction::set_data64_sethi(address instaddr, intptr_t x) { destreg = inv_rd(*(unsigned int *)instaddr); // Generate a the new sequence - Address dest( destreg, (address)x ); - _masm->sethi( dest, true ); + _masm->patchable_sethi(x, destreg); ICache::invalidate_range(instaddr, 7 * BytesPerInstWord); } @@ -227,8 +226,8 @@ void NativeFarCall::set_destination(address dest) { CodeBuffer buf(addr_at(0), instruction_size + 1); MacroAssembler* _masm = new MacroAssembler(&buf); // Generate the new sequence - Address(O7, dest); - _masm->jumpl_to(dest, O7); + AddressLiteral(dest); + _masm->jumpl_to(dest, O7, O7); ICache::invalidate_range(addr_at(0), instruction_size ); #endif } @@ -361,10 +360,12 @@ void NativeMovConstReg::test() { VM_Version::allow_all(); - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); - a->add(I3, low10(0xaaaabbbb), I3); - a->sethi(0xccccdddd, O2, true, RelocationHolder::none); - a->add(O2, low10(0xccccdddd), O2); + AddressLiteral al1(0xaaaabbbb, relocInfo::external_word_type); + a->sethi(al1, I3); + a->add(I3, al1.low10(), I3); + AddressLiteral al2(0xccccdddd, relocInfo::external_word_type); + a->sethi(al2, O2); + a->add(O2, al2.low10(), O2); nm = nativeMovConstReg_at( cb.code_begin() ); nm->print(); @@ -468,12 +469,14 @@ void NativeMovConstRegPatching::test() { VM_Version::allow_all(); - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); + AddressLiteral al1(0xaaaabbbb, relocInfo::external_word_type); + a->sethi(al1, I3); a->nop(); - a->add(I3, low10(0xaaaabbbb), I3); - a->sethi(0xccccdddd, O2, true, RelocationHolder::none); + a->add(I3, al1.low10(), I3); + AddressLiteral al2(0xccccdddd, relocInfo::external_word_type); + a->sethi(al2, O2); a->nop(); - a->add(O2, low10(0xccccdddd), O2); + a->add(O2, al2.low10(), O2); nm = nativeMovConstRegPatching_at( cb.code_begin() ); nm->print(); @@ -562,51 +565,53 @@ void NativeMovRegMem::test() { VM_Version::allow_all(); - a->ldsw( G5, low10(0xffffffff), G4 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->add(I3, low10(0xaaaabbbb), I3); + AddressLiteral al1(0xffffffff, relocInfo::external_word_type); + AddressLiteral al2(0xaaaabbbb, relocInfo::external_word_type); + a->ldsw( G5, al1.low10(), G4 ); idx++; + a->sethi(al2, I3); a->add(I3, al2.low10(), I3); a->ldsw( G5, I3, G4 ); idx++; - a->ldsb( G5, low10(0xffffffff), G4 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->add(I3, low10(0xaaaabbbb), I3); + a->ldsb( G5, al1.low10(), G4 ); idx++; + a->sethi(al2, I3); a->add(I3, al2.low10(), I3); a->ldsb( G5, I3, G4 ); idx++; - a->ldsh( G5, low10(0xffffffff), G4 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->add(I3, low10(0xaaaabbbb), I3); + a->ldsh( G5, al1.low10(), G4 ); idx++; + a->sethi(al2, I3); a->add(I3, al2.low10(), I3); a->ldsh( G5, I3, G4 ); idx++; - a->lduw( G5, low10(0xffffffff), G4 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->add(I3, low10(0xaaaabbbb), I3); + a->lduw( G5, al1.low10(), G4 ); idx++; + a->sethi(al2, I3); a->add(I3, al2.low10(), I3); a->lduw( G5, I3, G4 ); idx++; - a->ldub( G5, low10(0xffffffff), G4 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->add(I3, low10(0xaaaabbbb), I3); + a->ldub( G5, al1.low10(), G4 ); idx++; + a->sethi(al2, I3); a->add(I3, al2.low10(), I3); a->ldub( G5, I3, G4 ); idx++; - a->lduh( G5, low10(0xffffffff), G4 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->add(I3, low10(0xaaaabbbb), I3); + a->lduh( G5, al1.low10(), G4 ); idx++; + a->sethi(al2, I3); a->add(I3, al2.low10(), I3); a->lduh( G5, I3, G4 ); idx++; - a->ldx( G5, low10(0xffffffff), G4 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->add(I3, low10(0xaaaabbbb), I3); + a->ldx( G5, al1.low10(), G4 ); idx++; + a->sethi(al2, I3); a->add(I3, al2.low10(), I3); a->ldx( G5, I3, G4 ); idx++; - a->ldd( G5, low10(0xffffffff), G4 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->add(I3, low10(0xaaaabbbb), I3); + a->ldd( G5, al1.low10(), G4 ); idx++; + a->sethi(al2, I3); a->add(I3, al2.low10(), I3); a->ldd( G5, I3, G4 ); idx++; a->ldf( FloatRegisterImpl::D, O2, -1, F14 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->add(I3, low10(0xaaaabbbb), I3); + a->sethi(al2, I3); a->add(I3, al2.low10(), I3); a->ldf( FloatRegisterImpl::S, O0, I3, F15 ); idx++; - a->stw( G5, G4, low10(0xffffffff) ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->add(I3, low10(0xaaaabbbb), I3); + a->stw( G5, G4, al1.low10() ); idx++; + a->sethi(al2, I3); a->add(I3, al2.low10(), I3); a->stw( G5, G4, I3 ); idx++; - a->stb( G5, G4, low10(0xffffffff) ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->add(I3, low10(0xaaaabbbb), I3); + a->stb( G5, G4, al1.low10() ); idx++; + a->sethi(al2, I3); a->add(I3, al2.low10(), I3); a->stb( G5, G4, I3 ); idx++; - a->sth( G5, G4, low10(0xffffffff) ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->add(I3, low10(0xaaaabbbb), I3); + a->sth( G5, G4, al1.low10() ); idx++; + a->sethi(al2, I3); a->add(I3, al2.low10(), I3); a->sth( G5, G4, I3 ); idx++; - a->stx( G5, G4, low10(0xffffffff) ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->add(I3, low10(0xaaaabbbb), I3); + a->stx( G5, G4, al1.low10() ); idx++; + a->sethi(al2, I3); a->add(I3, al2.low10(), I3); a->stx( G5, G4, I3 ); idx++; - a->std( G5, G4, low10(0xffffffff) ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->add(I3, low10(0xaaaabbbb), I3); + a->std( G5, G4, al1.low10() ); idx++; + a->sethi(al2, I3); a->add(I3, al2.low10(), I3); a->std( G5, G4, I3 ); idx++; a->stf( FloatRegisterImpl::S, F18, O2, -1 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->add(I3, low10(0xaaaabbbb), I3); + a->sethi(al2, I3); a->add(I3, al2.low10(), I3); a->stf( FloatRegisterImpl::S, F15, O0, I3 ); idx++; nm = nativeMovRegMem_at( cb.code_begin() ); @@ -705,51 +710,52 @@ void NativeMovRegMemPatching::test() { VM_Version::allow_all(); - a->ldsw( G5, low10(0xffffffff), G4 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->nop(); a->add(I3, low10(0xaaaabbbb), I3); + AddressLiteral al(0xffffffff, relocInfo::external_word_type); + a->ldsw( G5, al.low10(), G4); idx++; + a->sethi(al, I3); a->nop(); a->add(I3, al.low10(), I3); a->ldsw( G5, I3, G4 ); idx++; - a->ldsb( G5, low10(0xffffffff), G4 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->nop(); a->add(I3, low10(0xaaaabbbb), I3); + a->ldsb( G5, al.low10(), G4); idx++; + a->sethi(al, I3); a->nop(); a->add(I3, al.low10(), I3); a->ldsb( G5, I3, G4 ); idx++; - a->ldsh( G5, low10(0xffffffff), G4 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->nop(); a->add(I3, low10(0xaaaabbbb), I3); + a->ldsh( G5, al.low10(), G4); idx++; + a->sethi(al, I3); a->nop(); a->add(I3, al.low10(), I3); a->ldsh( G5, I3, G4 ); idx++; - a->lduw( G5, low10(0xffffffff), G4 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->nop(); a->add(I3, low10(0xaaaabbbb), I3); + a->lduw( G5, al.low10(), G4); idx++; + a->sethi(al, I3); a->nop(); a->add(I3, al.low10(), I3); a->lduw( G5, I3, G4 ); idx++; - a->ldub( G5, low10(0xffffffff), G4 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->nop(); a->add(I3, low10(0xaaaabbbb), I3); + a->ldub( G5, al.low10(), G4); idx++; + a->sethi(al, I3); a->nop(); a->add(I3, al.low10(), I3); a->ldub( G5, I3, G4 ); idx++; - a->lduh( G5, low10(0xffffffff), G4 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->nop(); a->add(I3, low10(0xaaaabbbb), I3); + a->lduh( G5, al.low10(), G4); idx++; + a->sethi(al, I3); a->nop(); a->add(I3, al.low10(), I3); a->lduh( G5, I3, G4 ); idx++; - a->ldx( G5, low10(0xffffffff), G4 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->nop(); a->add(I3, low10(0xaaaabbbb), I3); - a->ldx( G5, I3, G4 ); idx++; - a->ldd( G5, low10(0xffffffff), G4 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->nop(); a->add(I3, low10(0xaaaabbbb), I3); - a->ldd( G5, I3, G4 ); idx++; - a->ldf( FloatRegisterImpl::D, O2, -1, F14 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->nop(); a->add(I3, low10(0xaaaabbbb), I3); - a->ldf( FloatRegisterImpl::S, O0, I3, F15 ); idx++; - - a->stw( G5, G4, low10(0xffffffff) ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->nop(); a->add(I3, low10(0xaaaabbbb), I3); + a->ldx( G5, al.low10(), G4); idx++; + a->sethi(al, I3); a->nop(); a->add(I3, al.low10(), I3); + a->ldx( G5, I3, G4 ); idx++; + a->ldd( G5, al.low10(), G4); idx++; + a->sethi(al, I3); a->nop(); a->add(I3, al.low10(), I3); + a->ldd( G5, I3, G4 ); idx++; + a->ldf( FloatRegisterImpl::D, O2, -1, F14 ); idx++; + a->sethi(al, I3); a->nop(); a->add(I3, al.low10(), I3); + a->ldf( FloatRegisterImpl::S, O0, I3, F15 ); idx++; + + a->stw( G5, G4, al.low10()); idx++; + a->sethi(al, I3); a->nop(); a->add(I3, al.low10(), I3); a->stw( G5, G4, I3 ); idx++; - a->stb( G5, G4, low10(0xffffffff) ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->nop(); a->add(I3, low10(0xaaaabbbb), I3); + a->stb( G5, G4, al.low10()); idx++; + a->sethi(al, I3); a->nop(); a->add(I3, al.low10(), I3); a->stb( G5, G4, I3 ); idx++; - a->sth( G5, G4, low10(0xffffffff) ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->nop(); a->add(I3, low10(0xaaaabbbb), I3); + a->sth( G5, G4, al.low10()); idx++; + a->sethi(al, I3); a->nop(); a->add(I3, al.low10(), I3); a->sth( G5, G4, I3 ); idx++; - a->stx( G5, G4, low10(0xffffffff) ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->nop(); a->add(I3, low10(0xaaaabbbb), I3); + a->stx( G5, G4, al.low10()); idx++; + a->sethi(al, I3); a->nop(); a->add(I3, al.low10(), I3); a->stx( G5, G4, I3 ); idx++; - a->std( G5, G4, low10(0xffffffff) ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->nop(); a->add(I3, low10(0xaaaabbbb), I3); + a->std( G5, G4, al.low10()); idx++; + a->sethi(al, I3); a->nop(); a->add(I3, al.low10(), I3); a->std( G5, G4, I3 ); idx++; a->stf( FloatRegisterImpl::S, F18, O2, -1 ); idx++; - a->sethi(0xaaaabbbb, I3, true, RelocationHolder::none); a->nop(); a->add(I3, low10(0xaaaabbbb), I3); + a->sethi(al, I3); a->nop(); a->add(I3, al.low10(), I3); a->stf( FloatRegisterImpl::S, F15, O0, I3 ); idx++; nm = nativeMovRegMemPatching_at( cb.code_begin() ); @@ -833,11 +839,12 @@ void NativeJump::test() { VM_Version::allow_all(); - a->sethi(0x7fffbbbb, I3, true, RelocationHolder::none); - a->jmpl(I3, low10(0x7fffbbbb), G0, RelocationHolder::none); + AddressLiteral al(0x7fffbbbb, relocInfo::external_word_type); + a->sethi(al, I3); + a->jmpl(I3, al.low10(), G0, RelocationHolder::none); a->delayed()->nop(); - a->sethi(0x7fffbbbb, I3, true, RelocationHolder::none); - a->jmpl(I3, low10(0x7fffbbbb), L3, RelocationHolder::none); + a->sethi(al, I3); + a->jmpl(I3, al.low10(), L3, RelocationHolder::none); a->delayed()->nop(); nj = nativeJump_at( cb.code_begin() ); diff --git a/src/cpu/sparc/vm/relocInfo_sparc.cpp b/src/cpu/sparc/vm/relocInfo_sparc.cpp index ab365558201cbb8fde3f6afd12f9d7cf7b9b7168..61a43a8c84a2da7f70eb571552856f14c93073e7 100644 --- a/src/cpu/sparc/vm/relocInfo_sparc.cpp +++ b/src/cpu/sparc/vm/relocInfo_sparc.cpp @@ -1,5 +1,5 @@ /* - * Copyright 1998-2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 1998-2009 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -99,13 +99,6 @@ void Relocation::pd_set_data_value(address x, intptr_t o) { break; } ip->set_data64_sethi( ip->addr_at(0), (intptr_t)x ); -#ifdef COMPILER2 - // [RGV] Someone must have missed putting in a reloc entry for the - // add in compiler2. - inst2 = ip->long_at( NativeMovConstReg::add_offset ); - guarantee(Assembler::inv_op(inst2)==Assembler::arith_op, "arith op"); - ip->set_long_at(NativeMovConstReg::add_offset,ip->set_data32_simm13( inst2, (intptr_t)x+o)); -#endif #else guarantee(Assembler::inv_op2(inst)==Assembler::sethi_op2, "must be sethi"); inst &= ~Assembler::hi22( -1); diff --git a/src/cpu/sparc/vm/runtime_sparc.cpp b/src/cpu/sparc/vm/runtime_sparc.cpp index 181990edb8c8b934351389f662e9b7fc707de5ac..9ae48cb907a78b6b09997e553bdf8dd87945be05 100644 --- a/src/cpu/sparc/vm/runtime_sparc.cpp +++ b/src/cpu/sparc/vm/runtime_sparc.cpp @@ -1,5 +1,5 @@ /* - * Copyright 1998-2006 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 1998-2009 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -74,8 +74,8 @@ void OptoRuntime::generate_exception_blob() { int start = __ offset(); __ verify_thread(); - __ st_ptr(Oexception, Address(G2_thread, 0, in_bytes(JavaThread::exception_oop_offset()))); - __ st_ptr(Oissuing_pc, Address(G2_thread, 0, in_bytes(JavaThread::exception_pc_offset()))); + __ st_ptr(Oexception, G2_thread, JavaThread::exception_oop_offset()); + __ st_ptr(Oissuing_pc, G2_thread, JavaThread::exception_pc_offset()); // This call does all the hard work. It checks if an exception catch // exists in the method. @@ -120,19 +120,19 @@ void OptoRuntime::generate_exception_blob() { // Since this may be the deopt blob we must set O7 to look like we returned // from the original pc that threw the exception - __ ld_ptr(Address(G2_thread, 0, in_bytes(JavaThread::exception_pc_offset())), O7); + __ ld_ptr(G2_thread, JavaThread::exception_pc_offset(), O7); __ sub(O7, frame::pc_return_offset, O7); assert(Assembler::is_simm13(in_bytes(JavaThread::exception_oop_offset())), "exception offset overflows simm13, following ld instruction cannot be in delay slot"); - __ ld_ptr(Address(G2_thread, 0, in_bytes(JavaThread::exception_oop_offset())), Oexception); // O0 + __ ld_ptr(G2_thread, JavaThread::exception_oop_offset(), Oexception); // O0 #ifdef ASSERT - __ st_ptr(G0, Address(G2_thread, 0, in_bytes(JavaThread::exception_handler_pc_offset()))); - __ st_ptr(G0, Address(G2_thread, 0, in_bytes(JavaThread::exception_pc_offset()))); + __ st_ptr(G0, G2_thread, JavaThread::exception_handler_pc_offset()); + __ st_ptr(G0, G2_thread, JavaThread::exception_pc_offset()); #endif __ JMP(G3_scratch, 0); // Clear the exception oop so GC no longer processes it as a root. - __ delayed()->st_ptr(G0, Address(G2_thread, 0, in_bytes(JavaThread::exception_oop_offset()))); + __ delayed()->st_ptr(G0, G2_thread, JavaThread::exception_oop_offset()); // ------------- // make sure all code is generated diff --git a/src/cpu/sparc/vm/sharedRuntime_sparc.cpp b/src/cpu/sparc/vm/sharedRuntime_sparc.cpp index e2bd044365c7f241ff2722fefc2465f19a852363..6dd0a1feb85dabe0ed2d581d609c64d26e695b29 100644 --- a/src/cpu/sparc/vm/sharedRuntime_sparc.cpp +++ b/src/cpu/sparc/vm/sharedRuntime_sparc.cpp @@ -625,9 +625,9 @@ void AdapterGenerator::patch_callers_callsite() { __ mov(I7, O1); // VM needs caller's callsite // Must be a leaf call... // can be very far once the blob has been relocated - Address dest(O7, CAST_FROM_FN_PTR(address, SharedRuntime::fixup_callers_callsite)); + AddressLiteral dest(CAST_FROM_FN_PTR(address, SharedRuntime::fixup_callers_callsite)); __ relocate(relocInfo::runtime_call_type); - __ jumpl_to(dest, O7); + __ jumpl_to(dest, O7, O7); __ delayed()->mov(G2_thread, L7_thread_cache); __ mov(L7_thread_cache, G2_thread); __ mov(L1, G1); @@ -1152,7 +1152,7 @@ void AdapterGenerator::gen_i2c_adapter( #ifndef _LP64 if (g3_crushed) { // Rats load was wasted, at least it is in cache... - __ ld_ptr(G5_method, in_bytes(methodOopDesc::from_compiled_offset()), G3); + __ ld_ptr(G5_method, methodOopDesc::from_compiled_offset(), G3); } #endif /* _LP64 */ @@ -1165,7 +1165,7 @@ void AdapterGenerator::gen_i2c_adapter( // we try and find the callee by normal means a safepoint // is possible. So we stash the desired callee in the thread // and the vm will find there should this case occur. - Address callee_target_addr(G2_thread, 0, in_bytes(JavaThread::callee_target_offset())); + Address callee_target_addr(G2_thread, JavaThread::callee_target_offset()); __ st_ptr(G5_method, callee_target_addr); if (StressNonEntrant) { @@ -1218,7 +1218,7 @@ AdapterHandlerEntry* SharedRuntime::generate_i2c2i_adapters(MacroAssembler *masm Register R_temp = G1; // another scratch register #endif - Address ic_miss(G3_scratch, SharedRuntime::get_ic_miss_stub()); + AddressLiteral ic_miss(SharedRuntime::get_ic_miss_stub()); __ verify_oop(O0); __ verify_oop(G5_method); @@ -1240,7 +1240,7 @@ AdapterHandlerEntry* SharedRuntime::generate_i2c2i_adapters(MacroAssembler *masm Label ok, ok2; __ brx(Assembler::equal, false, Assembler::pt, ok); __ delayed()->ld_ptr(G5_method, compiledICHolderOopDesc::holder_method_offset(), G5_method); - __ jump_to(ic_miss); + __ jump_to(ic_miss, G3_scratch); __ delayed()->nop(); __ bind(ok); @@ -1251,7 +1251,7 @@ AdapterHandlerEntry* SharedRuntime::generate_i2c2i_adapters(MacroAssembler *masm __ bind(ok2); __ br_null(G3_scratch, false, __ pt, skip_fixup); __ delayed()->ld_ptr(G5_method, in_bytes(methodOopDesc::interpreter_entry_offset()), G3_scratch); - __ jump_to(ic_miss); + __ jump_to(ic_miss, G3_scratch); __ delayed()->nop(); } @@ -1444,8 +1444,8 @@ static void check_forward_pending_exception(MacroAssembler *masm, Register Rex_o // without calling into the VM: it's the empty function. Just pop this // frame and then jump to forward_exception_entry; O7 will contain the // native caller's return PC. - Address exception_entry(G3_scratch, StubRoutines::forward_exception_entry()); - __ jump_to(exception_entry); + AddressLiteral exception_entry(StubRoutines::forward_exception_entry()); + __ jump_to(exception_entry, G3_scratch); __ delayed()->restore(); // Pop this frame off. __ bind(L); } @@ -1822,14 +1822,14 @@ nmethod *SharedRuntime::generate_native_wrapper(MacroAssembler* masm, { Label L; const Register temp_reg = G3_scratch; - Address ic_miss(temp_reg, SharedRuntime::get_ic_miss_stub()); + AddressLiteral ic_miss(SharedRuntime::get_ic_miss_stub()); __ verify_oop(O0); __ load_klass(O0, temp_reg); __ cmp(temp_reg, G5_inline_cache_reg); __ brx(Assembler::equal, true, Assembler::pt, L); __ delayed()->nop(); - __ jump_to(ic_miss, 0); + __ jump_to(ic_miss, temp_reg); __ delayed()->nop(); __ align(CodeEntryAlignment); __ bind(L); @@ -2261,21 +2261,19 @@ nmethod *SharedRuntime::generate_native_wrapper(MacroAssembler* masm, // Transition from _thread_in_Java to _thread_in_native. __ set(_thread_in_native, G3_scratch); - __ st(G3_scratch, G2_thread, in_bytes(JavaThread::thread_state_offset())); + __ st(G3_scratch, G2_thread, JavaThread::thread_state_offset()); // We flushed the windows ages ago now mark them as flushed // mark windows as flushed __ set(JavaFrameAnchor::flushed, G3_scratch); - Address flags(G2_thread, - 0, - in_bytes(JavaThread::frame_anchor_offset()) + in_bytes(JavaFrameAnchor::flags_offset())); + Address flags(G2_thread, JavaThread::frame_anchor_offset() + JavaFrameAnchor::flags_offset()); #ifdef _LP64 - Address dest(O7, method->native_function()); + AddressLiteral dest(method->native_function()); __ relocate(relocInfo::runtime_call_type); - __ jumpl_to(dest, O7); + __ jumpl_to(dest, O7, O7); #else __ call(method->native_function(), relocInfo::runtime_call_type); #endif @@ -2316,7 +2314,7 @@ nmethod *SharedRuntime::generate_native_wrapper(MacroAssembler* masm, // Block, if necessary, before resuming in _thread_in_Java state. // In order for GC to work, don't clear the last_Java_sp until after blocking. { Label no_block; - Address sync_state(G3_scratch, SafepointSynchronize::address_of_state()); + AddressLiteral sync_state(SafepointSynchronize::address_of_state()); // Switch thread to "native transition" state before reading the synchronization state. // This additional state is necessary because reading and testing the synchronization @@ -2326,7 +2324,7 @@ nmethod *SharedRuntime::generate_native_wrapper(MacroAssembler* masm, // Thread A is resumed to finish this native method, but doesn't block here since it // didn't see any synchronization is progress, and escapes. __ set(_thread_in_native_trans, G3_scratch); - __ st(G3_scratch, G2_thread, in_bytes(JavaThread::thread_state_offset())); + __ st(G3_scratch, G2_thread, JavaThread::thread_state_offset()); if(os::is_MP()) { if (UseMembar) { // Force this write out before the read below @@ -2343,10 +2341,9 @@ nmethod *SharedRuntime::generate_native_wrapper(MacroAssembler* masm, __ cmp(G3_scratch, SafepointSynchronize::_not_synchronized); Label L; - Address suspend_state(G2_thread, 0, in_bytes(JavaThread::suspend_flags_offset())); + Address suspend_state(G2_thread, JavaThread::suspend_flags_offset()); __ br(Assembler::notEqual, false, Assembler::pn, L); - __ delayed()-> - ld(suspend_state, G3_scratch); + __ delayed()->ld(suspend_state, G3_scratch); __ cmp(G3_scratch, 0); __ br(Assembler::equal, false, Assembler::pt, no_block); __ delayed()->nop(); @@ -2372,11 +2369,11 @@ nmethod *SharedRuntime::generate_native_wrapper(MacroAssembler* masm, __ set(_thread_in_Java, G3_scratch); - __ st(G3_scratch, G2_thread, in_bytes(JavaThread::thread_state_offset())); + __ st(G3_scratch, G2_thread, JavaThread::thread_state_offset()); Label no_reguard; - __ ld(G2_thread, in_bytes(JavaThread::stack_guard_state_offset()), G3_scratch); + __ ld(G2_thread, JavaThread::stack_guard_state_offset(), G3_scratch); __ cmp(G3_scratch, JavaThread::stack_guard_yellow_disabled); __ br(Assembler::notEqual, false, Assembler::pt, no_reguard); __ delayed()->nop(); @@ -2684,14 +2681,14 @@ nmethod *SharedRuntime::generate_dtrace_nmethod( { Label L; const Register temp_reg = G3_scratch; - Address ic_miss(temp_reg, SharedRuntime::get_ic_miss_stub()); + AddressLiteral ic_miss(SharedRuntime::get_ic_miss_stub()); __ verify_oop(O0); __ ld_ptr(O0, oopDesc::klass_offset_in_bytes(), temp_reg); __ cmp(temp_reg, G5_inline_cache_reg); __ brx(Assembler::equal, true, Assembler::pt, L); __ delayed()->nop(); - __ jump_to(ic_miss, 0); + __ jump_to(ic_miss, temp_reg); __ delayed()->nop(); __ align(CodeEntryAlignment); __ bind(L); @@ -3155,15 +3152,13 @@ static void make_new_frames(MacroAssembler* masm, bool deopt) { // Do this after the caller's return address is on top of stack if (UseStackBanging) { // Get total frame size for interpreted frames - __ ld(Address(O2UnrollBlock, 0, - Deoptimization::UnrollBlock::total_frame_sizes_offset_in_bytes()), O4); + __ ld(O2UnrollBlock, Deoptimization::UnrollBlock::total_frame_sizes_offset_in_bytes(), O4); __ bang_stack_size(O4, O3, G3_scratch); } - __ ld(Address(O2UnrollBlock, 0, Deoptimization::UnrollBlock::number_of_frames_offset_in_bytes()), O4array_size); - __ ld_ptr(Address(O2UnrollBlock, 0, Deoptimization::UnrollBlock::frame_pcs_offset_in_bytes()), G3pcs); - - __ ld_ptr(Address(O2UnrollBlock, 0, Deoptimization::UnrollBlock::frame_sizes_offset_in_bytes()), O3array); + __ ld(O2UnrollBlock, Deoptimization::UnrollBlock::number_of_frames_offset_in_bytes(), O4array_size); + __ ld_ptr(O2UnrollBlock, Deoptimization::UnrollBlock::frame_pcs_offset_in_bytes(), G3pcs); + __ ld_ptr(O2UnrollBlock, Deoptimization::UnrollBlock::frame_sizes_offset_in_bytes(), O3array); // Adjust old interpreter frame to make space for new frame's extra java locals // @@ -3176,7 +3171,7 @@ static void make_new_frames(MacroAssembler* masm, bool deopt) { // for each frame we create and keep up the illusion every where. // - __ ld(Address(O2UnrollBlock, 0, Deoptimization::UnrollBlock::caller_adjustment_offset_in_bytes()), O7); + __ ld(O2UnrollBlock, Deoptimization::UnrollBlock::caller_adjustment_offset_in_bytes(), O7); __ mov(SP, O5_savedSP); // remember initial sender's original sp before adjustment __ sub(SP, O7, SP); @@ -3225,9 +3220,9 @@ void SharedRuntime::generate_deopt_blob() { Register I5exception_tmp = I5; Register G4exception_tmp = G4_scratch; int frame_size_words; - Address saved_Freturn0_addr(FP, 0, -sizeof(double) + STACK_BIAS); + Address saved_Freturn0_addr(FP, -sizeof(double) + STACK_BIAS); #if !defined(_LP64) && defined(COMPILER2) - Address saved_Greturn1_addr(FP, 0, -sizeof(double) -sizeof(jlong) + STACK_BIAS); + Address saved_Greturn1_addr(FP, -sizeof(double) -sizeof(jlong) + STACK_BIAS); #endif Label cont; @@ -3289,7 +3284,7 @@ void SharedRuntime::generate_deopt_blob() { // save exception oop in JavaThread and fall through into the // exception_in_tls case since they are handled in same way except // for where the pending exception is kept. - __ st_ptr(Oexception, G2_thread, in_bytes(JavaThread::exception_oop_offset())); + __ st_ptr(Oexception, G2_thread, JavaThread::exception_oop_offset()); // // Vanilla deoptimization with an exception pending in exception_oop @@ -3306,7 +3301,7 @@ void SharedRuntime::generate_deopt_blob() { { // verify that there is really an exception oop in exception_oop Label has_exception; - __ ld_ptr(G2_thread, in_bytes(JavaThread::exception_oop_offset()), Oexception); + __ ld_ptr(G2_thread, JavaThread::exception_oop_offset(), Oexception); __ br_notnull(Oexception, false, Assembler::pt, has_exception); __ delayed()-> nop(); __ stop("no exception in thread"); @@ -3314,7 +3309,7 @@ void SharedRuntime::generate_deopt_blob() { // verify that there is no pending exception Label no_pending_exception; - Address exception_addr(G2_thread, 0, in_bytes(Thread::pending_exception_offset())); + Address exception_addr(G2_thread, Thread::pending_exception_offset()); __ ld_ptr(exception_addr, Oexception); __ br_null(Oexception, false, Assembler::pt, no_pending_exception); __ delayed()->nop(); diff --git a/src/cpu/sparc/vm/sparc.ad b/src/cpu/sparc/vm/sparc.ad index c65cc5495e6899ce1a8d74ce1c6ac52c72a120fb..7a5cab8034e95a6bc81f85b78a034f3c0adf12cc 100644 --- a/src/cpu/sparc/vm/sparc.ad +++ b/src/cpu/sparc/vm/sparc.ad @@ -980,8 +980,8 @@ void emit_call_reloc(CodeBuffer &cbuf, intptr_t entry_point, relocInfo::relocTyp // This code sequence is relocatable to any address, even on LP64. if ( force_far_call ) { __ relocate(rtype); - Address dest(O7, (address)entry_point); - __ jumpl_to(dest, O7); + AddressLiteral dest(entry_point); + __ jumpl_to(dest, O7, O7); } else #endif @@ -1031,17 +1031,6 @@ void emit_call_reloc(CodeBuffer &cbuf, intptr_t entry_point, relocInfo::relocTyp void emit_lo(CodeBuffer &cbuf, int val) { } void emit_hi(CodeBuffer &cbuf, int val) { } -void emit_ptr(CodeBuffer &cbuf, intptr_t val, Register reg, bool ForceRelocatable) { - MacroAssembler _masm(&cbuf); - if (ForceRelocatable) { - Address addr(reg, (address)val); - __ sethi(addr, ForceRelocatable); - __ add(addr, reg); - } else { - __ set(val, reg); - } -} - //============================================================================= @@ -1149,8 +1138,8 @@ void MachEpilogNode::emit(CodeBuffer &cbuf, PhaseRegAlloc *ra_) const { // If this does safepoint polling, then do it here if( do_polling() && ra_->C->is_method_compilation() ) { - Address polling_page(L0, (address)os::get_polling_page()); - __ sethi(polling_page, false); + AddressLiteral polling_page(os::get_polling_page()); + __ sethi(polling_page, L0); __ relocate(relocInfo::poll_return_type); __ ld_ptr( L0, 0, G0 ); } @@ -1576,8 +1565,8 @@ void emit_java_to_interp(CodeBuffer &cbuf ) { __ set_oop(NULL, reg_to_register_object(Matcher::inline_cache_reg_encode())); __ set_inst_mark(); - Address a(G3, (address)-1); - __ JUMP(a, 0); + AddressLiteral addrlit(-1); + __ JUMP(addrlit, G3, 0); __ delayed()->nop(); @@ -1662,7 +1651,7 @@ uint size_deopt_handler() { // Emit exception handler code. int emit_exception_handler(CodeBuffer& cbuf) { Register temp_reg = G3; - Address exception_blob(temp_reg, OptoRuntime::exception_blob()->instructions_begin()); + AddressLiteral exception_blob(OptoRuntime::exception_blob()->instructions_begin()); MacroAssembler _masm(&cbuf); address base = @@ -1671,7 +1660,7 @@ int emit_exception_handler(CodeBuffer& cbuf) { int offset = __ offset(); - __ JUMP(exception_blob, 0); // sethi;jmp + __ JUMP(exception_blob, temp_reg, 0); // sethi;jmp __ delayed()->nop(); assert(__ offset() - offset <= (int) size_exception_handler(), "overflow"); @@ -1685,7 +1674,7 @@ int emit_deopt_handler(CodeBuffer& cbuf) { // Can't use any of the current frame's registers as we may have deopted // at a poll and everything (including G3) can be live. Register temp_reg = L0; - Address deopt_blob(temp_reg, SharedRuntime::deopt_blob()->unpack()); + AddressLiteral deopt_blob(SharedRuntime::deopt_blob()->unpack()); MacroAssembler _masm(&cbuf); address base = @@ -1694,7 +1683,7 @@ int emit_deopt_handler(CodeBuffer& cbuf) { int offset = __ offset(); __ save_frame(0); - __ JUMP(deopt_blob, 0); // sethi;jmp + __ JUMP(deopt_blob, temp_reg, 0); // sethi;jmp __ delayed()->restore(); assert(__ offset() - offset <= (int) size_deopt_handler(), "overflow"); @@ -2261,9 +2250,8 @@ encode %{ address table_base = __ address_table_constant(_index2label); RelocationHolder rspec = internal_word_Relocation::spec(table_base); - // Load table address - Address the_pc(table_reg, table_base, rspec); - __ load_address(the_pc); + // Move table address into a register. + __ set(table_base, table_reg, rspec); // Jump to base address + switch value __ ld_ptr(table_reg, switch_reg, table_reg); @@ -2402,13 +2390,13 @@ encode %{ // The 64 bit pointer is stored in the generated code stream enc_class SetPtr( immP src, iRegP rd ) %{ Register dest = reg_to_register_object($rd$$reg); + MacroAssembler _masm(&cbuf); // [RGV] This next line should be generated from ADLC if ( _opnds[1]->constant_is_oop() ) { intptr_t val = $src$$constant; - MacroAssembler _masm(&cbuf); __ set_oop_constant((jobject)val, dest); } else { // non-oop pointers, e.g. card mark base, heap top - emit_ptr(cbuf, $src$$constant, dest, /*ForceRelocatable=*/ false); + __ set($src$$constant, dest); } %} @@ -2789,46 +2777,6 @@ enc_class Fast_Unlock(iRegP oop, iRegP box, o7RegP scratch, iRegP scratch2) %{ __ set64( $src$$constant, dest, temp ); %} - enc_class LdImmF(immF src, regF dst, o7RegP tmp) %{ // Load Immediate - address float_address = MacroAssembler(&cbuf).float_constant($src$$constant); - RelocationHolder rspec = internal_word_Relocation::spec(float_address); -#ifdef _LP64 - Register tmp_reg = reg_to_register_object($tmp$$reg); - cbuf.relocate(cbuf.code_end(), rspec, 0); - emit_ptr(cbuf, (intptr_t)float_address, tmp_reg, /*ForceRelocatable=*/ true); - emit3_simm10( cbuf, Assembler::ldst_op, $dst$$reg, Assembler::ldf_op3, $tmp$$reg, 0 ); -#else // _LP64 - uint *code; - int tmp_reg = $tmp$$reg; - - cbuf.relocate(cbuf.code_end(), rspec, 0); - emit2_22( cbuf, Assembler::branch_op, tmp_reg, Assembler::sethi_op2, (intptr_t) float_address ); - - cbuf.relocate(cbuf.code_end(), rspec, 0); - emit3_simm10( cbuf, Assembler::ldst_op, $dst$$reg, Assembler::ldf_op3, tmp_reg, (intptr_t) float_address ); -#endif // _LP64 - %} - - enc_class LdImmD(immD src, regD dst, o7RegP tmp) %{ // Load Immediate - address double_address = MacroAssembler(&cbuf).double_constant($src$$constant); - RelocationHolder rspec = internal_word_Relocation::spec(double_address); -#ifdef _LP64 - Register tmp_reg = reg_to_register_object($tmp$$reg); - cbuf.relocate(cbuf.code_end(), rspec, 0); - emit_ptr(cbuf, (intptr_t)double_address, tmp_reg, /*ForceRelocatable=*/ true); - emit3_simm10( cbuf, Assembler::ldst_op, $dst$$reg, Assembler::lddf_op3, $tmp$$reg, 0 ); -#else // _LP64 - uint *code; - int tmp_reg = $tmp$$reg; - - cbuf.relocate(cbuf.code_end(), rspec, 0); - emit2_22( cbuf, Assembler::branch_op, tmp_reg, Assembler::sethi_op2, (intptr_t) double_address ); - - cbuf.relocate(cbuf.code_end(), rspec, 0); - emit3_simm10( cbuf, Assembler::ldst_op, $dst$$reg, Assembler::lddf_op3, tmp_reg, (intptr_t) double_address ); -#endif // _LP64 - %} - enc_class LdReplImmI(immI src, regD dst, o7RegP tmp, int count, int width) %{ // Load a constant replicated "count" times with width "width" int bit_width = $width$$constant * 8; @@ -2840,28 +2788,13 @@ enc_class Fast_Unlock(iRegP oop, iRegP box, o7RegP scratch, iRegP scratch2) %{ val |= elt_val; } jdouble dval = *(jdouble*)&val; // coerce to double type - address double_address = MacroAssembler(&cbuf).double_constant(dval); + MacroAssembler _masm(&cbuf); + address double_address = __ double_constant(dval); RelocationHolder rspec = internal_word_Relocation::spec(double_address); -#ifdef _LP64 - Register tmp_reg = reg_to_register_object($tmp$$reg); - cbuf.relocate(cbuf.code_end(), rspec, 0); - emit_ptr(cbuf, (intptr_t)double_address, tmp_reg, /*ForceRelocatable=*/ true); - emit3_simm10( cbuf, Assembler::ldst_op, $dst$$reg, Assembler::lddf_op3, $tmp$$reg, 0 ); -#else // _LP64 - uint *code; - int tmp_reg = $tmp$$reg; - - cbuf.relocate(cbuf.code_end(), rspec, 0); - emit2_22( cbuf, Assembler::branch_op, tmp_reg, Assembler::sethi_op2, (intptr_t) double_address ); - - cbuf.relocate(cbuf.code_end(), rspec, 0); - emit3_simm10( cbuf, Assembler::ldst_op, $dst$$reg, Assembler::lddf_op3, tmp_reg, (intptr_t) double_address ); -#endif // _LP64 - %} + AddressLiteral addrlit(double_address, rspec); - - enc_class ShouldNotEncodeThis ( ) %{ - ShouldNotCallThis(); + __ sethi(addrlit, $tmp$$Register); + __ ldf(FloatRegisterImpl::D, $tmp$$Register, addrlit.low10(), $dst$$FloatRegister, rspec); %} // Compiler ensures base is doubleword aligned and cnt is count of doublewords @@ -2901,19 +2834,19 @@ enc_class Fast_Unlock(iRegP oop, iRegP box, o7RegP scratch, iRegP scratch2) %{ int count_offset = java_lang_String:: count_offset_in_bytes(); // load str1 (jchar*) base address into tmp1_reg - __ load_heap_oop(Address(str1_reg, 0, value_offset), tmp1_reg); - __ ld(Address(str1_reg, 0, offset_offset), result_reg); + __ load_heap_oop(str1_reg, value_offset, tmp1_reg); + __ ld(str1_reg, offset_offset, result_reg); __ add(tmp1_reg, arrayOopDesc::base_offset_in_bytes(T_CHAR), tmp1_reg); - __ ld(Address(str1_reg, 0, count_offset), str1_reg); // hoisted + __ ld(str1_reg, count_offset, str1_reg); // hoisted __ sll(result_reg, exact_log2(sizeof(jchar)), result_reg); - __ load_heap_oop(Address(str2_reg, 0, value_offset), tmp2_reg); // hoisted + __ load_heap_oop(str2_reg, value_offset, tmp2_reg); // hoisted __ add(result_reg, tmp1_reg, tmp1_reg); // load str2 (jchar*) base address into tmp2_reg - // __ ld_ptr(Address(str2_reg, 0, value_offset), tmp2_reg); // hoisted - __ ld(Address(str2_reg, 0, offset_offset), result_reg); + // __ ld_ptr(str2_reg, value_offset, tmp2_reg); // hoisted + __ ld(str2_reg, offset_offset, result_reg); __ add(tmp2_reg, arrayOopDesc::base_offset_in_bytes(T_CHAR), tmp2_reg); - __ ld(Address(str2_reg, 0, count_offset), str2_reg); // hoisted + __ ld(str2_reg, count_offset, str2_reg); // hoisted __ sll(result_reg, exact_log2(sizeof(jchar)), result_reg); __ subcc(str1_reg, str2_reg, O7); // hoisted __ add(result_reg, tmp2_reg, tmp2_reg); @@ -2922,8 +2855,8 @@ enc_class Fast_Unlock(iRegP oop, iRegP box, o7RegP scratch, iRegP scratch2) %{ // difference of the string lengths (stack) // discard string base pointers, after loading up the lengths - // __ ld(Address(str1_reg, 0, count_offset), str1_reg); // hoisted - // __ ld(Address(str2_reg, 0, count_offset), str2_reg); // hoisted + // __ ld(str1_reg, count_offset, str1_reg); // hoisted + // __ ld(str2_reg, count_offset, str2_reg); // hoisted // See if the lengths are different, and calculate min in str1_reg. // Stash diff in O7 in case we need it for a tie-breaker. @@ -3020,19 +2953,19 @@ enc_class enc_String_Equals(o0RegP str1, o1RegP str2, g3RegP tmp1, g4RegP tmp2, int count_offset = java_lang_String:: count_offset_in_bytes(); // load str1 (jchar*) base address into tmp1_reg - __ load_heap_oop(Address(str1_reg, 0, value_offset), tmp1_reg); - __ ld(Address(str1_reg, 0, offset_offset), result_reg); + __ load_heap_oop(Address(str1_reg, value_offset), tmp1_reg); + __ ld(Address(str1_reg, offset_offset), result_reg); __ add(tmp1_reg, arrayOopDesc::base_offset_in_bytes(T_CHAR), tmp1_reg); - __ ld(Address(str1_reg, 0, count_offset), str1_reg); // hoisted + __ ld(Address(str1_reg, count_offset), str1_reg); // hoisted __ sll(result_reg, exact_log2(sizeof(jchar)), result_reg); - __ load_heap_oop(Address(str2_reg, 0, value_offset), tmp2_reg); // hoisted + __ load_heap_oop(Address(str2_reg, value_offset), tmp2_reg); // hoisted __ add(result_reg, tmp1_reg, tmp1_reg); // load str2 (jchar*) base address into tmp2_reg - // __ ld_ptr(Address(str2_reg, 0, value_offset), tmp2_reg); // hoisted - __ ld(Address(str2_reg, 0, offset_offset), result_reg); + // __ ld_ptr(Address(str2_reg, value_offset), tmp2_reg); // hoisted + __ ld(Address(str2_reg, offset_offset), result_reg); __ add(tmp2_reg, arrayOopDesc::base_offset_in_bytes(T_CHAR), tmp2_reg); - __ ld(Address(str2_reg, 0, count_offset), str2_reg); // hoisted + __ ld(Address(str2_reg, count_offset), str2_reg); // hoisted __ sll(result_reg, exact_log2(sizeof(jchar)), result_reg); __ cmp(str1_reg, str2_reg); // hoisted __ add(result_reg, tmp2_reg, tmp2_reg); @@ -3139,8 +3072,8 @@ enc_class enc_Array_Equals(o0RegP ary1, o1RegP ary2, g3RegP tmp1, g4RegP tmp2, n __ delayed()->mov(G0, result_reg); // not equal //load the lengths of arrays - __ ld(Address(ary1_reg, 0, length_offset), tmp1_reg); - __ ld(Address(ary2_reg, 0, length_offset), tmp2_reg); + __ ld(Address(ary1_reg, length_offset), tmp1_reg); + __ ld(Address(ary2_reg, length_offset), tmp2_reg); // return false if the two arrays are not equal length __ cmp(tmp1_reg, tmp2_reg); @@ -3202,19 +3135,20 @@ enc_class enc_Array_Equals(o0RegP ary1, o1RegP ary2, g3RegP tmp1, g4RegP tmp2, n enc_class enc_rethrow() %{ cbuf.set_inst_mark(); Register temp_reg = G3; - Address rethrow_stub(temp_reg, OptoRuntime::rethrow_stub()); + AddressLiteral rethrow_stub(OptoRuntime::rethrow_stub()); assert(temp_reg != reg_to_register_object(R_I0_num), "temp must not break oop_reg"); MacroAssembler _masm(&cbuf); #ifdef ASSERT __ save_frame(0); - Address last_rethrow_addr(L1, (address)&last_rethrow); - __ sethi(last_rethrow_addr); + AddressLiteral last_rethrow_addrlit(&last_rethrow); + __ sethi(last_rethrow_addrlit, L1); + Address addr(L1, last_rethrow_addrlit.low10()); __ get_pc(L2); __ inc(L2, 3 * BytesPerInstWord); // skip this & 2 more insns to point at jump_to - __ st_ptr(L2, last_rethrow_addr); + __ st_ptr(L2, addr); __ restore(); #endif - __ JUMP(rethrow_stub, 0); // sethi;jmp + __ JUMP(rethrow_stub, temp_reg, 0); // sethi;jmp __ delayed()->nop(); %} @@ -5493,8 +5427,9 @@ instruct loadB(iRegI dst, memory mem) %{ size(4); format %{ "LDSB $mem,$dst\t! byte" %} - opcode(Assembler::ldsb_op3); - ins_encode(simple_form3_mem_reg( mem, dst ) ); + ins_encode %{ + __ ldsb($mem$$Address, $dst$$Register); + %} ins_pipe(iload_mask_mem); %} @@ -5505,8 +5440,9 @@ instruct loadB2L(iRegL dst, memory mem) %{ size(4); format %{ "LDSB $mem,$dst\t! byte -> long" %} - opcode(Assembler::ldsb_op3); - ins_encode(simple_form3_mem_reg( mem, dst ) ); + ins_encode %{ + __ ldsb($mem$$Address, $dst$$Register); + %} ins_pipe(iload_mask_mem); %} @@ -5517,8 +5453,9 @@ instruct loadUB(iRegI dst, memory mem) %{ size(4); format %{ "LDUB $mem,$dst\t! ubyte" %} - opcode(Assembler::ldub_op3); - ins_encode(simple_form3_mem_reg( mem, dst ) ); + ins_encode %{ + __ ldub($mem$$Address, $dst$$Register); + %} ins_pipe(iload_mask_mem); %} @@ -5529,8 +5466,9 @@ instruct loadUB2L(iRegL dst, memory mem) %{ size(4); format %{ "LDUB $mem,$dst\t! ubyte -> long" %} - opcode(Assembler::ldub_op3); - ins_encode(simple_form3_mem_reg( mem, dst ) ); + ins_encode %{ + __ ldub($mem$$Address, $dst$$Register); + %} ins_pipe(iload_mask_mem); %} @@ -5541,8 +5479,9 @@ instruct loadS(iRegI dst, memory mem) %{ size(4); format %{ "LDSH $mem,$dst\t! short" %} - opcode(Assembler::ldsh_op3); - ins_encode(simple_form3_mem_reg( mem, dst ) ); + ins_encode %{ + __ ldsh($mem$$Address, $dst$$Register); + %} ins_pipe(iload_mask_mem); %} @@ -5553,8 +5492,9 @@ instruct loadS2L(iRegL dst, memory mem) %{ size(4); format %{ "LDSH $mem,$dst\t! short -> long" %} - opcode(Assembler::ldsh_op3); - ins_encode(simple_form3_mem_reg( mem, dst ) ); + ins_encode %{ + __ ldsh($mem$$Address, $dst$$Register); + %} ins_pipe(iload_mask_mem); %} @@ -5565,8 +5505,9 @@ instruct loadUS(iRegI dst, memory mem) %{ size(4); format %{ "LDUH $mem,$dst\t! ushort/char" %} - opcode(Assembler::lduh_op3); - ins_encode(simple_form3_mem_reg( mem, dst ) ); + ins_encode %{ + __ lduh($mem$$Address, $dst$$Register); + %} ins_pipe(iload_mask_mem); %} @@ -5577,8 +5518,9 @@ instruct loadUS2L(iRegL dst, memory mem) %{ size(4); format %{ "LDUH $mem,$dst\t! ushort/char -> long" %} - opcode(Assembler::lduh_op3); - ins_encode(simple_form3_mem_reg( mem, dst ) ); + ins_encode %{ + __ lduh($mem$$Address, $dst$$Register); + %} ins_pipe(iload_mask_mem); %} @@ -5589,8 +5531,9 @@ instruct loadI(iRegI dst, memory mem) %{ size(4); format %{ "LDUW $mem,$dst\t! int" %} - opcode(Assembler::lduw_op3); - ins_encode(simple_form3_mem_reg( mem, dst ) ); + ins_encode %{ + __ lduw($mem$$Address, $dst$$Register); + %} ins_pipe(iload_mem); %} @@ -5601,8 +5544,9 @@ instruct loadI2L(iRegL dst, memory mem) %{ size(4); format %{ "LDSW $mem,$dst\t! int -> long" %} - opcode(Assembler::ldsw_op3); - ins_encode(simple_form3_mem_reg( mem, dst ) ); + ins_encode %{ + __ ldsw($mem$$Address, $dst$$Register); + %} ins_pipe(iload_mem); %} @@ -5613,8 +5557,9 @@ instruct loadUI2L(iRegL dst, memory mem) %{ size(4); format %{ "LDUW $mem,$dst\t! uint -> long" %} - opcode(Assembler::lduw_op3); - ins_encode(simple_form3_mem_reg( mem, dst ) ); + ins_encode %{ + __ lduw($mem$$Address, $dst$$Register); + %} ins_pipe(iload_mem); %} @@ -5625,8 +5570,9 @@ instruct loadL(iRegL dst, memory mem ) %{ size(4); format %{ "LDX $mem,$dst\t! long" %} - opcode(Assembler::ldx_op3); - ins_encode(simple_form3_mem_reg( mem, dst ) ); + ins_encode %{ + __ ldx($mem$$Address, $dst$$Register); + %} ins_pipe(iload_mem); %} @@ -5721,31 +5667,29 @@ instruct loadP(iRegP dst, memory mem) %{ #ifndef _LP64 format %{ "LDUW $mem,$dst\t! ptr" %} - opcode(Assembler::lduw_op3, 0, REGP_OP); + ins_encode %{ + __ lduw($mem$$Address, $dst$$Register); + %} #else format %{ "LDX $mem,$dst\t! ptr" %} - opcode(Assembler::ldx_op3, 0, REGP_OP); + ins_encode %{ + __ ldx($mem$$Address, $dst$$Register); + %} #endif - ins_encode( form3_mem_reg( mem, dst ) ); ins_pipe(iload_mem); %} // Load Compressed Pointer instruct loadN(iRegN dst, memory mem) %{ - match(Set dst (LoadN mem)); - ins_cost(MEMORY_REF_COST); - size(4); + match(Set dst (LoadN mem)); + ins_cost(MEMORY_REF_COST); + size(4); - format %{ "LDUW $mem,$dst\t! compressed ptr" %} - ins_encode %{ - Register index = $mem$$index$$Register; - if (index != G0) { - __ lduw($mem$$base$$Register, index, $dst$$Register); - } else { - __ lduw($mem$$base$$Register, $mem$$disp, $dst$$Register); - } - %} - ins_pipe(iload_mem); + format %{ "LDUW $mem,$dst\t! compressed ptr" %} + ins_encode %{ + __ lduw($mem$$Address, $dst$$Register); + %} + ins_pipe(iload_mem); %} // Load Klass Pointer @@ -5756,12 +5700,15 @@ instruct loadKlass(iRegP dst, memory mem) %{ #ifndef _LP64 format %{ "LDUW $mem,$dst\t! klass ptr" %} - opcode(Assembler::lduw_op3, 0, REGP_OP); + ins_encode %{ + __ lduw($mem$$Address, $dst$$Register); + %} #else format %{ "LDX $mem,$dst\t! klass ptr" %} - opcode(Assembler::ldx_op3, 0, REGP_OP); + ins_encode %{ + __ ldx($mem$$Address, $dst$$Register); + %} #endif - ins_encode( form3_mem_reg( mem, dst ) ); ins_pipe(iload_mem); %} @@ -5772,16 +5719,8 @@ instruct loadNKlass(iRegN dst, memory mem) %{ size(4); format %{ "LDUW $mem,$dst\t! compressed klass ptr" %} - ins_encode %{ - Register base = as_Register($mem$$base); - Register index = as_Register($mem$$index); - Register dst = $dst$$Register; - if (index != G0) { - __ lduw(base, index, dst); - } else { - __ lduw(base, $mem$$disp, dst); - } + __ lduw($mem$$Address, $dst$$Register); %} ins_pipe(iload_mem); %} @@ -5867,8 +5806,8 @@ instruct loadConP_poll(iRegP dst, immP_poll src) %{ ins_cost(DEFAULT_COST); format %{ "SET $src,$dst\t!ptr" %} ins_encode %{ - Address polling_page(reg_to_register_object($dst$$reg), (address)os::get_polling_page()); - __ sethi(polling_page, false ); + AddressLiteral polling_page(os::get_polling_page()); + __ sethi(polling_page, reg_to_register_object($dst$$reg)); %} ins_pipe(loadConP_poll); %} @@ -5927,14 +5866,21 @@ instruct loadConF(regF dst, immF src, o7RegP tmp) %{ effect(KILL tmp); #ifdef _LP64 - size(36); + size(8*4); #else - size(8); + size(2*4); #endif format %{ "SETHI hi(&$src),$tmp\t!get float $src from table\n\t" "LDF [$tmp+lo(&$src)],$dst" %} - ins_encode( LdImmF(src, dst, tmp) ); + ins_encode %{ + address float_address = __ float_constant($src$$constant); + RelocationHolder rspec = internal_word_Relocation::spec(float_address); + AddressLiteral addrlit(float_address, rspec); + + __ sethi(addrlit, $tmp$$Register); + __ ldf(FloatRegisterImpl::S, $tmp$$Register, addrlit.low10(), $dst$$FloatRegister, rspec); + %} ins_pipe(loadConFD); %} @@ -5943,14 +5889,21 @@ instruct loadConD(regD dst, immD src, o7RegP tmp) %{ effect(KILL tmp); #ifdef _LP64 - size(36); + size(8*4); #else - size(8); + size(2*4); #endif format %{ "SETHI hi(&$src),$tmp\t!get double $src from table\n\t" "LDDF [$tmp+lo(&$src)],$dst" %} - ins_encode( LdImmD(src, dst, tmp) ); + ins_encode %{ + address double_address = __ double_constant($src$$constant); + RelocationHolder rspec = internal_word_Relocation::spec(double_address); + AddressLiteral addrlit(double_address, rspec); + + __ sethi(addrlit, $tmp$$Register); + __ ldf(FloatRegisterImpl::D, $tmp$$Register, addrlit.low10(), $dst$$FloatRegister, rspec); + %} ins_pipe(loadConFD); %} diff --git a/src/cpu/sparc/vm/stubGenerator_sparc.cpp b/src/cpu/sparc/vm/stubGenerator_sparc.cpp index 62c201605e529ed39a113aec0ccef33c7518655e..a2dc1501462f71dda981fd63ee1fd2f2edfc8323 100644 --- a/src/cpu/sparc/vm/stubGenerator_sparc.cpp +++ b/src/cpu/sparc/vm/stubGenerator_sparc.cpp @@ -1,5 +1,5 @@ /* - * Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -68,16 +68,9 @@ class StubGenerator: public StubCodeGenerator { #ifdef PRODUCT #define inc_counter_np(a,b,c) (0) #else - void inc_counter_np_(int& counter, Register t1, Register t2) { - Address counter_addr(t2, (address) &counter); - __ sethi(counter_addr); - __ ld(counter_addr, t1); - __ inc(t1); - __ st(t1, counter_addr); - } #define inc_counter_np(counter, t1, t2) \ BLOCK_COMMENT("inc_counter " #counter); \ - inc_counter_np_(counter, t1, t2); + __ inc_counter(&counter, t1, t2); #endif //---------------------------------------------------------------------------------------------------- @@ -325,9 +318,9 @@ class StubGenerator: public StubCodeGenerator { __ verify_thread(); const Register& temp_reg = Gtemp; - Address pending_exception_addr (G2_thread, 0, in_bytes(Thread::pending_exception_offset())); - Address exception_file_offset_addr(G2_thread, 0, in_bytes(Thread::exception_file_offset ())); - Address exception_line_offset_addr(G2_thread, 0, in_bytes(Thread::exception_line_offset ())); + Address pending_exception_addr (G2_thread, Thread::pending_exception_offset()); + Address exception_file_offset_addr(G2_thread, Thread::exception_file_offset ()); + Address exception_line_offset_addr(G2_thread, Thread::exception_line_offset ()); // set pending exception __ verify_oop(Oexception); @@ -340,8 +333,8 @@ class StubGenerator: public StubCodeGenerator { // complete return to VM assert(StubRoutines::_call_stub_return_address != NULL, "must have been generated before"); - Address stub_ret(temp_reg, StubRoutines::_call_stub_return_address); - __ jump_to(stub_ret); + AddressLiteral stub_ret(StubRoutines::_call_stub_return_address); + __ jump_to(stub_ret, temp_reg); __ delayed()->nop(); return start; @@ -366,7 +359,7 @@ class StubGenerator: public StubCodeGenerator { const Register& handler_reg = Gtemp; - Address exception_addr (G2_thread, 0, in_bytes(Thread::pending_exception_offset())); + Address exception_addr(G2_thread, Thread::pending_exception_offset()); #ifdef ASSERT // make sure that this code is only executed if there is a pending exception @@ -456,8 +449,7 @@ class StubGenerator: public StubCodeGenerator { int frame_complete = __ offset(); if (restore_saved_exception_pc) { - Address saved_exception_pc(G2_thread, 0, in_bytes(JavaThread::saved_exception_pc_offset())); - __ ld_ptr(saved_exception_pc, I7); + __ ld_ptr(G2_thread, JavaThread::saved_exception_pc_offset(), I7); __ sub(I7, frame::pc_return_offset, I7); } @@ -481,7 +473,7 @@ class StubGenerator: public StubCodeGenerator { #ifdef ASSERT Label L; - Address exception_addr(G2_thread, 0, in_bytes(Thread::pending_exception_offset())); + Address exception_addr(G2_thread, Thread::pending_exception_offset()); Register scratch_reg = Gtemp; __ ld_ptr(exception_addr, scratch_reg); __ br_notnull(scratch_reg, false, Assembler::pt, L); @@ -835,7 +827,7 @@ class StubGenerator: public StubCodeGenerator { address start = __ pc(); const int preserve_register_words = (64 * 2); - Address preserve_addr(FP, 0, (-preserve_register_words * wordSize) + STACK_BIAS); + Address preserve_addr(FP, (-preserve_register_words * wordSize) + STACK_BIAS); Register Lthread = L7_thread_cache; int i; @@ -1106,21 +1098,19 @@ class StubGenerator: public StubCodeGenerator { __ srl_ptr(addr, CardTableModRefBS::card_shift, addr); __ srl_ptr(count, CardTableModRefBS::card_shift, count); __ sub(count, addr, count); - Address rs(tmp, (address)ct->byte_map_base); - __ load_address(rs); + AddressLiteral rs(ct->byte_map_base); + __ set(rs, tmp); __ BIND(L_loop); - __ stb(G0, rs.base(), addr); + __ stb(G0, tmp, addr); __ subcc(count, 1, count); __ brx(Assembler::greaterEqual, false, Assembler::pt, L_loop); __ delayed()->add(addr, 1, addr); - - } + } break; case BarrierSet::ModRef: break; - default : + default: ShouldNotReachHere(); - } } diff --git a/src/cpu/sparc/vm/templateInterpreter_sparc.cpp b/src/cpu/sparc/vm/templateInterpreter_sparc.cpp index 6cbcf9272aa18f445d56fd2e39cb64aa8ea19f86..ada795d7ea1fda3c6af68a4dedb9de6930b59f10 100644 --- a/src/cpu/sparc/vm/templateInterpreter_sparc.cpp +++ b/src/cpu/sparc/vm/templateInterpreter_sparc.cpp @@ -87,8 +87,8 @@ address TemplateInterpreterGenerator::generate_exception_handler_common(const ch } // throw exception assert(Interpreter::throw_exception_entry() != NULL, "generate it first"); - Address thrower(G3_scratch, Interpreter::throw_exception_entry()); - __ jump_to (thrower); + AddressLiteral thrower(Interpreter::throw_exception_entry()); + __ jump_to(thrower, G3_scratch); __ delayed()->nop(); return entry; } @@ -186,8 +186,8 @@ address TemplateInterpreterGenerator::generate_return_entry_for(TosState state, const Register cache = G3_scratch; const Register size = G1_scratch; __ get_cache_and_index_at_bcp(cache, G1_scratch, 1); - __ ld_ptr(Address(cache, 0, in_bytes(constantPoolCacheOopDesc::base_offset()) + - in_bytes(ConstantPoolCacheEntry::flags_offset())), size); + __ ld_ptr(cache, constantPoolCacheOopDesc::base_offset() + + ConstantPoolCacheEntry::flags_offset(), size); __ and3(size, 0xFF, size); // argument size in words __ sll(size, Interpreter::logStackElementSize(), size); // each argument size in bytes __ add(Lesp, size, Lesp); // pop arguments @@ -201,9 +201,8 @@ address TemplateInterpreterGenerator::generate_deopt_entry_for(TosState state, i address entry = __ pc(); __ get_constant_pool_cache(LcpoolCache); // load LcpoolCache { Label L; - Address exception_addr (G2_thread, 0, in_bytes(Thread::pending_exception_offset())); - - __ ld_ptr(exception_addr, Gtemp); + Address exception_addr(G2_thread, Thread::pending_exception_offset()); + __ ld_ptr(exception_addr, Gtemp); // Load pending exception. __ tst(Gtemp); __ brx(Assembler::equal, false, Assembler::pt, L); __ delayed()->nop(); @@ -282,7 +281,7 @@ void InterpreterGenerator::generate_counter_incr(Label* overflow, Label* profile // Update standard invocation counters __ increment_invocation_counter(O0, G3_scratch); if (ProfileInterpreter) { // %%% Merge this into methodDataOop - Address interpreter_invocation_counter(Lmethod, 0, in_bytes(methodOopDesc::interpreter_invocation_counter_offset())); + Address interpreter_invocation_counter(Lmethod, methodOopDesc::interpreter_invocation_counter_offset()); __ ld(interpreter_invocation_counter, G3_scratch); __ inc(G3_scratch); __ st(G3_scratch, interpreter_invocation_counter); @@ -290,9 +289,9 @@ void InterpreterGenerator::generate_counter_incr(Label* overflow, Label* profile if (ProfileInterpreter && profile_method != NULL) { // Test to see if we should create a method data oop - Address profile_limit(G3_scratch, (address)&InvocationCounter::InterpreterProfileLimit); - __ sethi(profile_limit); - __ ld(profile_limit, G3_scratch); + AddressLiteral profile_limit(&InvocationCounter::InterpreterProfileLimit); + __ sethi(profile_limit, G3_scratch); + __ ld(G3_scratch, profile_limit.low10(), G3_scratch); __ cmp(O0, G3_scratch); __ br(Assembler::lessUnsigned, false, Assembler::pn, *profile_method_continue); __ delayed()->nop(); @@ -301,9 +300,9 @@ void InterpreterGenerator::generate_counter_incr(Label* overflow, Label* profile __ test_method_data_pointer(*profile_method); } - Address invocation_limit(G3_scratch, (address)&InvocationCounter::InterpreterInvocationLimit); - __ sethi(invocation_limit); - __ ld(invocation_limit, G3_scratch); + AddressLiteral invocation_limit(&InvocationCounter::InterpreterInvocationLimit); + __ sethi(invocation_limit, G3_scratch); + __ ld(G3_scratch, invocation_limit.low10(), G3_scratch); __ cmp(O0, G3_scratch); __ br(Assembler::greaterEqualUnsigned, false, Assembler::pn, *overflow); __ delayed()->nop(); @@ -314,8 +313,7 @@ void InterpreterGenerator::generate_counter_incr(Label* overflow, Label* profile // ebx - methodOop // void InterpreterGenerator::lock_method(void) { - const Address access_flags (Lmethod, 0, in_bytes(methodOopDesc::access_flags_offset())); - __ ld(access_flags, O0); + __ ld(Lmethod, in_bytes(methodOopDesc::access_flags_offset()), O0); // Load access flags. #ifdef ASSERT { Label ok; @@ -359,8 +357,7 @@ void TemplateInterpreterGenerator::generate_stack_overflow_check(Register Rframe Register Rscratch, Register Rscratch2) { const int page_size = os::vm_page_size(); - Address saved_exception_pc(G2_thread, 0, - in_bytes(JavaThread::saved_exception_pc_offset())); + Address saved_exception_pc(G2_thread, JavaThread::saved_exception_pc_offset()); Label after_frame_check; assert_different_registers(Rframe_size, Rscratch, Rscratch2); @@ -372,7 +369,7 @@ void TemplateInterpreterGenerator::generate_stack_overflow_check(Register Rframe __ delayed()->nop(); // get the stack base, and in debug, verify it is non-zero - __ ld_ptr( G2_thread, in_bytes(Thread::stack_base_offset()), Rscratch ); + __ ld_ptr( G2_thread, Thread::stack_base_offset(), Rscratch ); #ifdef ASSERT Label base_not_zero; __ cmp( Rscratch, G0 ); @@ -384,7 +381,7 @@ void TemplateInterpreterGenerator::generate_stack_overflow_check(Register Rframe // get the stack size, and in debug, verify it is non-zero assert( sizeof(size_t) == sizeof(intptr_t), "wrong load size" ); - __ ld_ptr( G2_thread, in_bytes(Thread::stack_size_offset()), Rscratch2 ); + __ ld_ptr( G2_thread, Thread::stack_size_offset(), Rscratch2 ); #ifdef ASSERT Label size_not_zero; __ cmp( Rscratch2, G0 ); @@ -459,9 +456,9 @@ void TemplateInterpreterGenerator::generate_fixed_frame(bool native_call) { // (gri - 2/25/2000) - const Address size_of_parameters(G5_method, 0, in_bytes(methodOopDesc::size_of_parameters_offset())); - const Address size_of_locals (G5_method, 0, in_bytes(methodOopDesc::size_of_locals_offset())); - const Address max_stack (G5_method, 0, in_bytes(methodOopDesc::max_stack_offset())); + const Address size_of_parameters(G5_method, methodOopDesc::size_of_parameters_offset()); + const Address size_of_locals (G5_method, methodOopDesc::size_of_locals_offset()); + const Address max_stack (G5_method, methodOopDesc::max_stack_offset()); int rounded_vm_local_words = round_to( frame::interpreter_frame_vm_local_words, WordsPerLong ); const int extra_space = @@ -538,8 +535,8 @@ void TemplateInterpreterGenerator::generate_fixed_frame(bool native_call) { if (native_call) { __ mov(G0, Lbcp); } else { - __ ld_ptr(Address(G5_method, 0, in_bytes(methodOopDesc::const_offset())), Lbcp ); - __ add(Address(Lbcp, 0, in_bytes(constMethodOopDesc::codes_offset())), Lbcp ); + __ ld_ptr(G5_method, methodOopDesc::const_offset(), Lbcp); + __ add(Lbcp, in_bytes(constMethodOopDesc::codes_offset()), Lbcp); } __ mov( G5_method, Lmethod); // set Lmethod __ get_constant_pool_cache( LcpoolCache ); // set LcpoolCache @@ -577,8 +574,8 @@ address InterpreterGenerator::generate_empty_entry(void) { // do nothing for empty methods (do not even increment invocation counter) if ( UseFastEmptyMethods) { // If we need a safepoint check, generate full interpreter entry. - Address sync_state(G3_scratch, SafepointSynchronize::address_of_state()); - __ load_contents(sync_state, G3_scratch); + AddressLiteral sync_state(SafepointSynchronize::address_of_state()); + __ set(sync_state, G3_scratch); __ cmp(G3_scratch, SafepointSynchronize::_not_synchronized); __ br(Assembler::notEqual, false, Assembler::pn, slow_path); __ delayed()->nop(); @@ -616,7 +613,7 @@ address InterpreterGenerator::generate_accessor_entry(void) { if ( UseFastAccessorMethods && !UseCompressedOops ) { // Check if we need to reach a safepoint and generate full interpreter // frame if so. - Address sync_state(G3_scratch, SafepointSynchronize::address_of_state()); + AddressLiteral sync_state(SafepointSynchronize::address_of_state()); __ load_contents(sync_state, G3_scratch); __ cmp(G3_scratch, SafepointSynchronize::_not_synchronized); __ br(Assembler::notEqual, false, Assembler::pn, slow_path); @@ -631,8 +628,8 @@ address InterpreterGenerator::generate_accessor_entry(void) { // read first instruction word and extract bytecode @ 1 and index @ 2 // get first 4 bytes of the bytecodes (big endian!) - __ ld_ptr(Address(G5_method, 0, in_bytes(methodOopDesc::const_offset())), G1_scratch); - __ ld(Address(G1_scratch, 0, in_bytes(constMethodOopDesc::codes_offset())), G1_scratch); + __ ld_ptr(G5_method, methodOopDesc::const_offset(), G1_scratch); + __ ld(G1_scratch, constMethodOopDesc::codes_offset(), G1_scratch); // move index @ 2 far left then to the right most two bytes. __ sll(G1_scratch, 2*BitsPerByte, G1_scratch); @@ -640,7 +637,7 @@ address InterpreterGenerator::generate_accessor_entry(void) { ConstantPoolCacheEntry::size()) * BytesPerWord), G1_scratch); // get constant pool cache - __ ld_ptr(G5_method, in_bytes(methodOopDesc::constants_offset()), G3_scratch); + __ ld_ptr(G5_method, methodOopDesc::constants_offset(), G3_scratch); __ ld_ptr(G3_scratch, constantPoolOopDesc::cache_offset_in_bytes(), G3_scratch); // get specific constant pool cache entry @@ -649,7 +646,7 @@ address InterpreterGenerator::generate_accessor_entry(void) { // Check the constant Pool cache entry to see if it has been resolved. // If not, need the slow path. ByteSize cp_base_offset = constantPoolCacheOopDesc::base_offset(); - __ ld_ptr(G3_scratch, in_bytes(cp_base_offset + ConstantPoolCacheEntry::indices_offset()), G1_scratch); + __ ld_ptr(G3_scratch, cp_base_offset + ConstantPoolCacheEntry::indices_offset(), G1_scratch); __ srl(G1_scratch, 2*BitsPerByte, G1_scratch); __ and3(G1_scratch, 0xFF, G1_scratch); __ cmp(G1_scratch, Bytecodes::_getfield); @@ -657,8 +654,8 @@ address InterpreterGenerator::generate_accessor_entry(void) { __ delayed()->nop(); // Get the type and return field offset from the constant pool cache - __ ld_ptr(G3_scratch, in_bytes(cp_base_offset + ConstantPoolCacheEntry::flags_offset()), G1_scratch); - __ ld_ptr(G3_scratch, in_bytes(cp_base_offset + ConstantPoolCacheEntry::f2_offset()), G3_scratch); + __ ld_ptr(G3_scratch, cp_base_offset + ConstantPoolCacheEntry::flags_offset(), G1_scratch); + __ ld_ptr(G3_scratch, cp_base_offset + ConstantPoolCacheEntry::f2_offset(), G3_scratch); Label xreturn_path; // Need to differentiate between igetfield, agetfield, bgetfield etc. @@ -717,7 +714,7 @@ address InterpreterGenerator::generate_native_entry(bool synchronized) { // make sure registers are different! assert_different_registers(G2_thread, G5_method, Gargs, Gtmp1, Gtmp2); - const Address Laccess_flags (Lmethod, 0, in_bytes(methodOopDesc::access_flags_offset())); + const Address Laccess_flags(Lmethod, methodOopDesc::access_flags_offset()); __ verify_oop(G5_method); @@ -727,7 +724,7 @@ address InterpreterGenerator::generate_native_entry(bool synchronized) { // make sure method is native & not abstract // rethink these assertions - they can be simplified and shared (gri 2/25/2000) #ifdef ASSERT - __ ld(G5_method, in_bytes(methodOopDesc::access_flags_offset()), Gtmp1); + __ ld(G5_method, methodOopDesc::access_flags_offset(), Gtmp1); { Label L; __ btst(JVM_ACC_NATIVE, Gtmp1); @@ -754,10 +751,10 @@ address InterpreterGenerator::generate_native_entry(bool synchronized) { // this slot will be set later, we initialize it to null here just in // case we get a GC before the actual value is stored later - __ st_ptr(G0, Address(FP, 0, (frame::interpreter_frame_oop_temp_offset*wordSize) + STACK_BIAS)); + __ st_ptr(G0, FP, (frame::interpreter_frame_oop_temp_offset * wordSize) + STACK_BIAS); - const Address do_not_unlock_if_synchronized(G2_thread, 0, - in_bytes(JavaThread::do_not_unlock_if_synchronized_offset())); + const Address do_not_unlock_if_synchronized(G2_thread, + JavaThread::do_not_unlock_if_synchronized_offset()); // Since at this point in the method invocation the exception handler // would try to exit the monitor of synchronized methods which hasn't // been entered yet, we set the thread local variable @@ -824,12 +821,13 @@ address InterpreterGenerator::generate_native_entry(bool synchronized) { // get signature handler { Label L; - __ ld_ptr(Address(Lmethod, 0, in_bytes(methodOopDesc::signature_handler_offset())), G3_scratch); + Address signature_handler(Lmethod, methodOopDesc::signature_handler_offset()); + __ ld_ptr(signature_handler, G3_scratch); __ tst(G3_scratch); __ brx(Assembler::notZero, false, Assembler::pt, L); __ delayed()->nop(); __ call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::prepare_native_call), Lmethod); - __ ld_ptr(Address(Lmethod, 0, in_bytes(methodOopDesc::signature_handler_offset())), G3_scratch); + __ ld_ptr(signature_handler, G3_scratch); __ bind(L); } @@ -842,10 +840,9 @@ address InterpreterGenerator::generate_native_entry(bool synchronized) { // Flush the method pointer to the register save area __ st_ptr(Lmethod, SP, (Lmethod->sp_offset_in_saved_window() * wordSize) + STACK_BIAS); __ mov(Llocals, O1); - // calculate where the mirror handle body is allocated in the interpreter frame: - Address mirror(FP, 0, (frame::interpreter_frame_oop_temp_offset*wordSize) + STACK_BIAS); - __ add(mirror, O2); + // calculate where the mirror handle body is allocated in the interpreter frame: + __ add(FP, (frame::interpreter_frame_oop_temp_offset * wordSize) + STACK_BIAS, O2); // Calculate current frame size __ sub(SP, FP, O3); // Calculate negative of current frame size @@ -882,14 +879,13 @@ address InterpreterGenerator::generate_native_entry(bool synchronized) { __ ld(Laccess_flags, O0); __ btst(JVM_ACC_STATIC, O0); __ br( Assembler::zero, false, Assembler::pt, not_static); - __ delayed()-> - // get native function entry point(O0 is a good temp until the very end) - ld_ptr(Address(Lmethod, 0, in_bytes(methodOopDesc::native_function_offset())), O0); + // get native function entry point(O0 is a good temp until the very end) + __ delayed()->ld_ptr(Lmethod, in_bytes(methodOopDesc::native_function_offset()), O0); // for static methods insert the mirror argument const int mirror_offset = klassOopDesc::klass_part_offset_in_bytes() + Klass::java_mirror_offset_in_bytes(); - __ ld_ptr(Address(Lmethod, 0, in_bytes(methodOopDesc:: constants_offset())), O1); - __ ld_ptr(Address(O1, 0, constantPoolOopDesc::pool_holder_offset_in_bytes()), O1); + __ ld_ptr(Lmethod, methodOopDesc:: constants_offset(), O1); + __ ld_ptr(O1, constantPoolOopDesc::pool_holder_offset_in_bytes(), O1); __ ld_ptr(O1, mirror_offset, O1); #ifdef ASSERT if (!PrintSignatureHandlers) // do not dirty the output with this @@ -944,15 +940,13 @@ address InterpreterGenerator::generate_native_entry(bool synchronized) { __ flush_windows(); // mark windows as flushed - Address flags(G2_thread, - 0, - in_bytes(JavaThread::frame_anchor_offset()) + in_bytes(JavaFrameAnchor::flags_offset())); + Address flags(G2_thread, JavaThread::frame_anchor_offset() + JavaFrameAnchor::flags_offset()); __ set(JavaFrameAnchor::flushed, G3_scratch); __ st(G3_scratch, flags); // Transition from _thread_in_Java to _thread_in_native. We are already safepoint ready. - Address thread_state(G2_thread, 0, in_bytes(JavaThread::thread_state_offset())); + Address thread_state(G2_thread, JavaThread::thread_state_offset()); #ifdef ASSERT { Label L; __ ld(thread_state, G3_scratch); @@ -982,7 +976,7 @@ address InterpreterGenerator::generate_native_entry(bool synchronized) { // Block, if necessary, before resuming in _thread_in_Java state. // In order for GC to work, don't clear the last_Java_sp until after blocking. { Label no_block; - Address sync_state(G3_scratch, SafepointSynchronize::address_of_state()); + AddressLiteral sync_state(SafepointSynchronize::address_of_state()); // Switch thread to "native transition" state before reading the synchronization state. // This additional state is necessary because reading and testing the synchronization @@ -1009,10 +1003,8 @@ address InterpreterGenerator::generate_native_entry(bool synchronized) { __ cmp(G3_scratch, SafepointSynchronize::_not_synchronized); Label L; - Address suspend_state(G2_thread, 0, in_bytes(JavaThread::suspend_flags_offset())); __ br(Assembler::notEqual, false, Assembler::pn, L); - __ delayed()-> - ld(suspend_state, G3_scratch); + __ delayed()->ld(G2_thread, JavaThread::suspend_flags_offset(), G3_scratch); __ cmp(G3_scratch, 0); __ br(Assembler::equal, false, Assembler::pt, no_block); __ delayed()->nop(); @@ -1054,7 +1046,7 @@ address InterpreterGenerator::generate_native_entry(bool synchronized) { __ st(G3_scratch, thread_state); // reset handle block - __ ld_ptr(G2_thread, in_bytes(JavaThread::active_handles_offset()), G3_scratch); + __ ld_ptr(G2_thread, JavaThread::active_handles_offset(), G3_scratch); __ st_ptr(G0, G3_scratch, JNIHandleBlock::top_offset_in_bytes()); // If we have an oop result store it where it will be safe for any further gc @@ -1083,8 +1075,7 @@ address InterpreterGenerator::generate_native_entry(bool synchronized) { // handle exceptions (exception handling will handle unlocking!) { Label L; - Address exception_addr (G2_thread, 0, in_bytes(Thread::pending_exception_offset())); - + Address exception_addr(G2_thread, Thread::pending_exception_offset()); __ ld_ptr(exception_addr, Gtemp); __ tst(Gtemp); __ brx(Assembler::equal, false, Assembler::pt, L); @@ -1170,11 +1161,11 @@ address InterpreterGenerator::generate_normal_entry(bool synchronized) { // make sure registers are different! assert_different_registers(G2_thread, G5_method, Gargs, Gtmp1, Gtmp2); - const Address size_of_parameters(G5_method, 0, in_bytes(methodOopDesc::size_of_parameters_offset())); - const Address size_of_locals (G5_method, 0, in_bytes(methodOopDesc::size_of_locals_offset())); + const Address size_of_parameters(G5_method, methodOopDesc::size_of_parameters_offset()); + const Address size_of_locals (G5_method, methodOopDesc::size_of_locals_offset()); // Seems like G5_method is live at the point this is used. So we could make this look consistent // and use in the asserts. - const Address access_flags (Lmethod, 0, in_bytes(methodOopDesc::access_flags_offset())); + const Address access_flags (Lmethod, methodOopDesc::access_flags_offset()); __ verify_oop(G5_method); @@ -1184,7 +1175,7 @@ address InterpreterGenerator::generate_normal_entry(bool synchronized) { // make sure method is not native & not abstract // rethink these assertions - they can be simplified and shared (gri 2/25/2000) #ifdef ASSERT - __ ld(G5_method, in_bytes(methodOopDesc::access_flags_offset()), Gtmp1); + __ ld(G5_method, methodOopDesc::access_flags_offset(), Gtmp1); { Label L; __ btst(JVM_ACC_NATIVE, Gtmp1); @@ -1239,8 +1230,8 @@ address InterpreterGenerator::generate_normal_entry(bool synchronized) { __ brx( Assembler::lessEqualUnsigned, true, Assembler::pt, clear_loop ); __ delayed()->st_ptr( init_value, O2, 0 ); - const Address do_not_unlock_if_synchronized(G2_thread, 0, - in_bytes(JavaThread::do_not_unlock_if_synchronized_offset())); + const Address do_not_unlock_if_synchronized(G2_thread, + JavaThread::do_not_unlock_if_synchronized_offset()); // Since at this point in the method invocation the exception handler // would try to exit the monitor of synchronized methods which hasn't // been entered yet, we set the thread local variable @@ -1716,7 +1707,7 @@ void TemplateInterpreterGenerator::generate_throw_exception() { // Interpreter::_remove_activation_preserving_args_entry = __ pc(); - Address popframe_condition_addr (G2_thread, 0, in_bytes(JavaThread::popframe_condition_offset())); + Address popframe_condition_addr(G2_thread, JavaThread::popframe_condition_offset()); // Set the popframe_processing bit in popframe_condition indicating that we are // currently handling popframe, so that call_VMs that may happen later do not trigger new // popframe handling cycles. @@ -1758,7 +1749,7 @@ void TemplateInterpreterGenerator::generate_throw_exception() { __ call_VM_leaf(L7_thread_cache, CAST_FROM_FN_PTR(address, Deoptimization::popframe_preserve_args), G2_thread, Gtmp1, Gtmp2); // Inform deoptimization that it is responsible for restoring these arguments __ set(JavaThread::popframe_force_deopt_reexecution_bit, Gtmp1); - Address popframe_condition_addr(G2_thread, 0, in_bytes(JavaThread::popframe_condition_offset())); + Address popframe_condition_addr(G2_thread, JavaThread::popframe_condition_offset()); __ st(Gtmp1, popframe_condition_addr); // Return from the current method @@ -1807,7 +1798,7 @@ void TemplateInterpreterGenerator::generate_throw_exception() { __ verify_oop(Oexception); const int return_reg_adjustment = frame::pc_return_offset; - Address issuing_pc_addr(I7, 0, return_reg_adjustment); + Address issuing_pc_addr(I7, return_reg_adjustment); // We are done with this activation frame; find out where to go next. // The continuation point will be an exception handler, which expects @@ -1853,8 +1844,8 @@ address TemplateInterpreterGenerator::generate_earlyret_entry_for(TosState state __ empty_expression_stack(); __ load_earlyret_value(state); - __ ld_ptr(Address(G2_thread, 0, in_bytes(JavaThread::jvmti_thread_state_offset())), G3_scratch); - Address cond_addr(G3_scratch, 0, in_bytes(JvmtiThreadState::earlyret_state_offset())); + __ ld_ptr(G2_thread, JavaThread::jvmti_thread_state_offset(), G3_scratch); + Address cond_addr(G3_scratch, JvmtiThreadState::earlyret_state_offset()); // Clear the earlyret state __ stw(G0 /* JvmtiThreadState::earlyret_inactive */, cond_addr); @@ -1921,43 +1912,33 @@ address TemplateInterpreterGenerator::generate_trace_code(TosState state) { // helpers for generate_and_dispatch void TemplateInterpreterGenerator::count_bytecode() { - Address c(G3_scratch, (address)&BytecodeCounter::_counter_value); - __ load_contents(c, G4_scratch); - __ inc(G4_scratch); - __ st(G4_scratch, c); + __ inc_counter(&BytecodeCounter::_counter_value, G3_scratch, G4_scratch); } void TemplateInterpreterGenerator::histogram_bytecode(Template* t) { - Address bucket( G3_scratch, (address) &BytecodeHistogram::_counters[t->bytecode()] ); - __ load_contents(bucket, G4_scratch); - __ inc(G4_scratch); - __ st(G4_scratch, bucket); + __ inc_counter(&BytecodeHistogram::_counters[t->bytecode()], G3_scratch, G4_scratch); } void TemplateInterpreterGenerator::histogram_bytecode_pair(Template* t) { - address index_addr = (address)&BytecodePairHistogram::_index; - Address index(G3_scratch, index_addr); - - address counters_addr = (address)&BytecodePairHistogram::_counters; - Address counters(G3_scratch, counters_addr); + AddressLiteral index (&BytecodePairHistogram::_index); + AddressLiteral counters((address) &BytecodePairHistogram::_counters); // get index, shift out old bytecode, bring in new bytecode, and store it // _index = (_index >> log2_number_of_codes) | // (bytecode << log2_number_of_codes); - - __ load_contents( index, G4_scratch ); + __ load_contents(index, G4_scratch); __ srl( G4_scratch, BytecodePairHistogram::log2_number_of_codes, G4_scratch ); __ set( ((int)t->bytecode()) << BytecodePairHistogram::log2_number_of_codes, G3_scratch ); __ or3( G3_scratch, G4_scratch, G4_scratch ); - __ store_contents( G4_scratch, index ); + __ store_contents(G4_scratch, index, G3_scratch); // bump bucket contents // _counters[_index] ++; - __ load_address( counters ); // loads into G3_scratch + __ set(counters, G3_scratch); // loads into G3_scratch __ sll( G4_scratch, LogBytesPerWord, G4_scratch ); // Index is word address __ add (G3_scratch, G4_scratch, G3_scratch); // Add in index __ ld (G3_scratch, 0, G4_scratch); @@ -1978,9 +1959,9 @@ void TemplateInterpreterGenerator::trace_bytecode(Template* t) { void TemplateInterpreterGenerator::stop_interpreter_at() { - Address counter(G3_scratch , (address)&BytecodeCounter::_counter_value); - __ load_contents (counter, G3_scratch ); - Address stop_at(G4_scratch, (address)&StopInterpreterAt); + AddressLiteral counter(&BytecodeCounter::_counter_value); + __ load_contents(counter, G3_scratch); + AddressLiteral stop_at(&StopInterpreterAt); __ load_ptr_contents(stop_at, G4_scratch); __ cmp(G3_scratch, G4_scratch); __ breakpoint_trap(Assembler::equal); diff --git a/src/cpu/sparc/vm/templateTable_sparc.cpp b/src/cpu/sparc/vm/templateTable_sparc.cpp index a4c1fa892588898d23707b04ac1f54f125097d78..0e547d7db51f35ddcd0b009301469828ec8829cf 100644 --- a/src/cpu/sparc/vm/templateTable_sparc.cpp +++ b/src/cpu/sparc/vm/templateTable_sparc.cpp @@ -1,5 +1,5 @@ /* - * Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -131,7 +131,7 @@ Assembler::Condition ccNot(TemplateTable::Condition cc) { Address TemplateTable::at_bcp(int offset) { assert(_desc->uses_bcp(), "inconsistent uses_bcp information"); - return Address( Lbcp, 0, offset); + return Address(Lbcp, offset); } @@ -217,9 +217,9 @@ void TemplateTable::fconst(int value) { case 1: p = &one; break; case 2: p = &two; break; } - Address a(G3_scratch, (address)p); - __ sethi(a); - __ ldf(FloatRegisterImpl::S, a, Ftos_f); + AddressLiteral a(p); + __ sethi(a, G3_scratch); + __ ldf(FloatRegisterImpl::S, G3_scratch, a.low10(), Ftos_f); } @@ -232,9 +232,9 @@ void TemplateTable::dconst(int value) { case 0: p = &zero; break; case 1: p = &one; break; } - Address a(G3_scratch, (address)p); - __ sethi(a); - __ ldf(FloatRegisterImpl::D, a, Ftos_d); + AddressLiteral a(p); + __ sethi(a, G3_scratch); + __ ldf(FloatRegisterImpl::D, G3_scratch, a.low10(), Ftos_d); } @@ -1548,7 +1548,7 @@ void TemplateTable::branch(bool is_jsr, bool is_wide) { // non-JSR normal-branch stuff occurring below. if( is_jsr ) { // compute return address as bci in Otos_i - __ ld_ptr(Address(Lmethod, 0, in_bytes(methodOopDesc::const_offset())), G3_scratch); + __ ld_ptr(Lmethod, methodOopDesc::const_offset(), G3_scratch); __ sub(Lbcp, G3_scratch, G3_scratch); __ sub(G3_scratch, in_bytes(constMethodOopDesc::codes_offset()) - (is_wide ? 5 : 3), Otos_i); @@ -1665,7 +1665,7 @@ void TemplateTable::ret() { __ profile_ret(vtos, Otos_i, G4_scratch); - __ ld_ptr(Address(Lmethod, 0, in_bytes(methodOopDesc::const_offset())), G3_scratch); + __ ld_ptr(Lmethod, methodOopDesc::const_offset(), G3_scratch); __ add(G3_scratch, Otos_i, G3_scratch); __ add(G3_scratch, in_bytes(constMethodOopDesc::codes_offset()), Lbcp); __ dispatch_next(vtos); @@ -1680,7 +1680,7 @@ void TemplateTable::wide_ret() { __ profile_ret(vtos, Otos_i, G4_scratch); - __ ld_ptr(Address(Lmethod, 0, in_bytes(methodOopDesc::const_offset())), G3_scratch); + __ ld_ptr(Lmethod, methodOopDesc::const_offset(), G3_scratch); __ add(G3_scratch, Otos_i, G3_scratch); __ add(G3_scratch, in_bytes(constMethodOopDesc::codes_offset()), Lbcp); __ dispatch_next(vtos); @@ -1968,8 +1968,8 @@ void TemplateTable::resolve_cache_and_index(int byte_no, Register Rcache, Regist Label resolved; __ get_cache_and_index_at_bcp(Rcache, index, 1); - __ ld_ptr(Address(Rcache, 0, in_bytes(constantPoolCacheOopDesc::base_offset() + - ConstantPoolCacheEntry::indices_offset())), Lbyte_code); + __ ld_ptr(Rcache, constantPoolCacheOopDesc::base_offset() + + ConstantPoolCacheEntry::indices_offset(), Lbyte_code); __ srl( Lbyte_code, shift_count, Lbyte_code ); __ and3( Lbyte_code, 0xFF, Lbyte_code ); @@ -2029,11 +2029,11 @@ void TemplateTable::load_invoke_cp_cache_entry(int byte_no, resolve_cache_and_index(byte_no, Rcache, Rscratch); } - __ ld_ptr(Address(Rcache, 0, method_offset), Rmethod); + __ ld_ptr(Rcache, method_offset, Rmethod); if (Ritable_index != noreg) { - __ ld_ptr(Address(Rcache, 0, index_offset), Ritable_index); + __ ld_ptr(Rcache, index_offset, Ritable_index); } - __ ld_ptr(Address(Rcache, 0, flags_offset), Rflags); + __ ld_ptr(Rcache, flags_offset, Rflags); } // The Rcache register must be set before call @@ -2047,13 +2047,10 @@ void TemplateTable::load_field_cp_cache_entry(Register Robj, ByteSize cp_base_offset = constantPoolCacheOopDesc::base_offset(); - __ ld_ptr(Address(Rcache, 0, in_bytes(cp_base_offset + - ConstantPoolCacheEntry::flags_offset())), Rflags); - __ ld_ptr(Address(Rcache, 0, in_bytes(cp_base_offset + - ConstantPoolCacheEntry::f2_offset())), Roffset); + __ ld_ptr(Rcache, cp_base_offset + ConstantPoolCacheEntry::flags_offset(), Rflags); + __ ld_ptr(Rcache, cp_base_offset + ConstantPoolCacheEntry::f2_offset(), Roffset); if (is_static) { - __ ld_ptr(Address(Rcache, 0, in_bytes(cp_base_offset + - ConstantPoolCacheEntry::f1_offset())), Robj); + __ ld_ptr(Rcache, cp_base_offset + ConstantPoolCacheEntry::f1_offset(), Robj); } } @@ -2070,9 +2067,7 @@ void TemplateTable::jvmti_post_field_access(Register Rcache, // the time to call into the VM. Label Label1; assert_different_registers(Rcache, index, G1_scratch); - Address get_field_access_count_addr(G1_scratch, - (address)JvmtiExport::get_field_access_count_addr(), - relocInfo::none); + AddressLiteral get_field_access_count_addr(JvmtiExport::get_field_access_count_addr()); __ load_contents(get_field_access_count_addr, G1_scratch); __ tst(G1_scratch); __ br(Assembler::zero, false, Assembler::pt, Label1); @@ -2293,7 +2288,7 @@ void TemplateTable::fast_accessfield(TosState state) { __ get_cache_and_index_at_bcp(Rcache, index, 1); jvmti_post_field_access(Rcache, index, /*is_static*/false, /*has_tos*/true); - __ ld_ptr(Address(Rcache, 0, in_bytes(cp_base_offset + ConstantPoolCacheEntry::f2_offset())), Roffset); + __ ld_ptr(Rcache, cp_base_offset + ConstantPoolCacheEntry::f2_offset(), Roffset); __ null_check(Otos_i); __ verify_oop(Otos_i); @@ -2304,7 +2299,7 @@ void TemplateTable::fast_accessfield(TosState state) { Assembler::Membar_mask_bits(Assembler::LoadLoad | Assembler::LoadStore); if (__ membar_has_effect(membar_bits)) { // Get volatile flag - __ ld_ptr(Address(Rcache, 0, in_bytes(cp_base_offset + ConstantPoolCacheEntry::f2_offset())), Rflags); + __ ld_ptr(Rcache, cp_base_offset + ConstantPoolCacheEntry::f2_offset(), Rflags); __ set((1 << ConstantPoolCacheEntry::volatileField), Lscratch); } @@ -2355,7 +2350,7 @@ void TemplateTable::jvmti_post_fast_field_mod() { // Check to see if a field modification watch has been set before we take // the time to call into the VM. Label done; - Address get_field_modification_count_addr(G4_scratch, (address)JvmtiExport::get_field_modification_count_addr(), relocInfo::none); + AddressLiteral get_field_modification_count_addr(JvmtiExport::get_field_modification_count_addr()); __ load_contents(get_field_modification_count_addr, G4_scratch); __ tst(G4_scratch); __ br(Assembler::zero, false, Assembler::pt, done); @@ -2408,9 +2403,7 @@ void TemplateTable::jvmti_post_field_mod(Register Rcache, Register index, bool i // the time to call into the VM. Label Label1; assert_different_registers(Rcache, index, G1_scratch); - Address get_field_modification_count_addr(G1_scratch, - (address)JvmtiExport::get_field_modification_count_addr(), - relocInfo::none); + AddressLiteral get_field_modification_count_addr(JvmtiExport::get_field_modification_count_addr()); __ load_contents(get_field_modification_count_addr, G1_scratch); __ tst(G1_scratch); __ br(Assembler::zero, false, Assembler::pt, Label1); @@ -2433,7 +2426,7 @@ void TemplateTable::jvmti_post_field_mod(Register Rcache, Register index, bool i // the type to determine where the object is. Label two_word, valsizeknown; - __ ld_ptr(Address(G1_scratch, 0, in_bytes(cp_base_offset + ConstantPoolCacheEntry::flags_offset())), Rflags); + __ ld_ptr(G1_scratch, cp_base_offset + ConstantPoolCacheEntry::flags_offset(), Rflags); __ mov(Lesp, G4_scratch); __ srl(Rflags, ConstantPoolCacheEntry::tosBits, Rflags); // Make sure we don't need to mask Rflags for tosBits after the above shift @@ -2689,8 +2682,7 @@ void TemplateTable::fast_storefield(TosState state) { Label notVolatile, checkVolatile, exit; if (__ membar_has_effect(read_bits) || __ membar_has_effect(write_bits)) { - __ ld_ptr(Address(Rcache, 0, in_bytes(cp_base_offset + - ConstantPoolCacheEntry::flags_offset())), Rflags); + __ ld_ptr(Rcache, cp_base_offset + ConstantPoolCacheEntry::flags_offset(), Rflags); __ set((1 << ConstantPoolCacheEntry::volatileField), Lscratch); __ and3(Rflags, Lscratch, Lscratch); if (__ membar_has_effect(read_bits)) { @@ -2702,8 +2694,7 @@ void TemplateTable::fast_storefield(TosState state) { } } - __ ld_ptr(Address(Rcache, 0, in_bytes(cp_base_offset + - ConstantPoolCacheEntry::f2_offset())), Roffset); + __ ld_ptr(Rcache, cp_base_offset + ConstantPoolCacheEntry::f2_offset(), Roffset); pop_and_check_object(Rclass); switch (bytecode()) { @@ -2755,7 +2746,7 @@ void TemplateTable::fast_xaccess(TosState state) { // access constant pool cache (is resolved) __ get_cache_and_index_at_bcp(Rcache, G4_scratch, 2); - __ ld_ptr(Address(Rcache, 0, in_bytes(constantPoolCacheOopDesc::base_offset() + ConstantPoolCacheEntry::f2_offset())), Roffset); + __ ld_ptr(Rcache, constantPoolCacheOopDesc::base_offset() + ConstantPoolCacheEntry::f2_offset(), Roffset); __ add(Lbcp, 1, Lbcp); // needed to report exception at the correct bcp __ verify_oop(Rreceiver); @@ -2775,7 +2766,7 @@ void TemplateTable::fast_xaccess(TosState state) { if (__ membar_has_effect(membar_bits)) { // Get is_volatile value in Rflags and check if membar is needed - __ ld_ptr(Address(Rcache, 0, in_bytes(constantPoolCacheOopDesc::base_offset() + ConstantPoolCacheEntry::flags_offset())), Rflags); + __ ld_ptr(Rcache, constantPoolCacheOopDesc::base_offset() + ConstantPoolCacheEntry::flags_offset(), Rflags); // Test volatile Label notVolatile; @@ -2853,8 +2844,8 @@ void TemplateTable::invokevirtual(int byte_no) { __ verify_oop(O0); // get return address - Address table(Rtemp, (address)Interpreter::return_3_addrs_by_index_table()); - __ load_address(table); + AddressLiteral table(Interpreter::return_3_addrs_by_index_table()); + __ set(table, Rtemp); __ srl(Rret, ConstantPoolCacheEntry::tosBits, Rret); // get return type // Make sure we don't need to mask Rret for tosBits after the above shift ConstantPoolCacheEntry::verify_tosBits(); @@ -2886,7 +2877,7 @@ void TemplateTable::invokevfinal_helper(Register Rscratch, Register Rret) { __ verify_oop(G5_method); // Load receiver from stack slot - __ lduh(Address(G5_method, 0, in_bytes(methodOopDesc::size_of_parameters_offset())), G4_scratch); + __ lduh(G5_method, in_bytes(methodOopDesc::size_of_parameters_offset()), G4_scratch); __ load_receiver(G4_scratch, O0); // receiver NULL check @@ -2895,8 +2886,8 @@ void TemplateTable::invokevfinal_helper(Register Rscratch, Register Rret) { __ profile_final_call(O4); // get return address - Address table(Rtemp, (address)Interpreter::return_3_addrs_by_index_table()); - __ load_address(table); + AddressLiteral table(Interpreter::return_3_addrs_by_index_table()); + __ set(table, Rtemp); __ srl(Rret, ConstantPoolCacheEntry::tosBits, Rret); // get return type // Make sure we don't need to mask Rret for tosBits after the above shift ConstantPoolCacheEntry::verify_tosBits(); @@ -2920,7 +2911,7 @@ void TemplateTable::invokespecial(int byte_no) { __ verify_oop(G5_method); - __ lduh(Address(G5_method, 0, in_bytes(methodOopDesc::size_of_parameters_offset())), G4_scratch); + __ lduh(G5_method, in_bytes(methodOopDesc::size_of_parameters_offset()), G4_scratch); __ load_receiver(G4_scratch, O0); // receiver NULL check @@ -2929,8 +2920,8 @@ void TemplateTable::invokespecial(int byte_no) { __ profile_call(O4); // get return address - Address table(Rtemp, (address)Interpreter::return_3_addrs_by_index_table()); - __ load_address(table); + AddressLiteral table(Interpreter::return_3_addrs_by_index_table()); + __ set(table, Rtemp); __ srl(Rret, ConstantPoolCacheEntry::tosBits, Rret); // get return type // Make sure we don't need to mask Rret for tosBits after the above shift ConstantPoolCacheEntry::verify_tosBits(); @@ -2956,8 +2947,8 @@ void TemplateTable::invokestatic(int byte_no) { __ profile_call(O4); // get return address - Address table(Rtemp, (address)Interpreter::return_3_addrs_by_index_table()); - __ load_address(table); + AddressLiteral table(Interpreter::return_3_addrs_by_index_table()); + __ set(table, Rtemp); __ srl(Rret, ConstantPoolCacheEntry::tosBits, Rret); // get return type // Make sure we don't need to mask Rret for tosBits after the above shift ConstantPoolCacheEntry::verify_tosBits(); @@ -3021,8 +3012,8 @@ void TemplateTable::invokeinterface(int byte_no) { __ mov(Rflags, Rret); // get return address - Address table(Rscratch, (address)Interpreter::return_5_addrs_by_index_table()); - __ load_address(table); + AddressLiteral table(Interpreter::return_5_addrs_by_index_table()); + __ set(table, Rscratch); __ srl(Rret, ConstantPoolCacheEntry::tosBits, Rret); // get return type // Make sure we don't need to mask Rret for tosBits after the above shift ConstantPoolCacheEntry::verify_tosBits(); @@ -3059,7 +3050,7 @@ void TemplateTable::invokeinterface(int byte_no) { Label search; Register Rtemp = Rflags; - __ ld(Address(RklassOop, 0, instanceKlass::vtable_length_offset() * wordSize), Rtemp); + __ ld(RklassOop, instanceKlass::vtable_length_offset() * wordSize, Rtemp); if (align_object_offset(1) > 1) { __ round_to(Rtemp, align_object_offset(1)); } @@ -3624,9 +3615,9 @@ void TemplateTable::wide() { transition(vtos, vtos); __ ldub(Lbcp, 1, G3_scratch);// get next bc __ sll(G3_scratch, LogBytesPerWord, G3_scratch); - Address ep(G4_scratch, (address)Interpreter::_wentry_point); - __ load_address(ep); - __ ld_ptr(ep.base(), G3_scratch, G3_scratch); + AddressLiteral ep(Interpreter::_wentry_point); + __ set(ep, G4_scratch); + __ ld_ptr(G4_scratch, G3_scratch, G3_scratch); __ jmp(G3_scratch, G0); __ delayed()->nop(); // Note: the Lbcp increment step is part of the individual wide bytecode implementations diff --git a/src/cpu/sparc/vm/vtableStubs_sparc.cpp b/src/cpu/sparc/vm/vtableStubs_sparc.cpp index 5439e2a7cf71972426d019eac1a4e63ff8a17502..22b76fb99b1a879b7d94502fa8b3994ccf777c8c 100644 --- a/src/cpu/sparc/vm/vtableStubs_sparc.cpp +++ b/src/cpu/sparc/vm/vtableStubs_sparc.cpp @@ -1,5 +1,5 @@ /* - * Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -48,11 +48,7 @@ VtableStub* VtableStubs::create_vtable_stub(int vtable_index) { #ifndef PRODUCT if (CountCompiledCalls) { - Address ctr(G5, SharedRuntime::nof_megamorphic_calls_addr()); - __ sethi(ctr); - __ ld(ctr, G3_scratch); - __ inc(G3_scratch); - __ st(G3_scratch, ctr); + __ inc_counter(SharedRuntime::nof_megamorphic_calls_addr(), G5, G3_scratch); } #endif /* PRODUCT */ @@ -154,11 +150,7 @@ VtableStub* VtableStubs::create_itable_stub(int itable_index) { #ifndef PRODUCT if (CountCompiledCalls) { - Address ctr(L0, SharedRuntime::nof_megamorphic_calls_addr()); - __ sethi(ctr); - __ ld(ctr, L1); - __ inc(L1); - __ st(L1, ctr); + __ inc_counter(SharedRuntime::nof_megamorphic_calls_addr(), L0, L1); } #endif /* PRODUCT */ @@ -198,8 +190,8 @@ VtableStub* VtableStubs::create_itable_stub(int itable_index) { __ delayed()->nop(); __ bind(throw_icce); - Address icce(G3_scratch, StubRoutines::throw_IncompatibleClassChangeError_entry()); - __ jump_to(icce, 0); + AddressLiteral icce(StubRoutines::throw_IncompatibleClassChangeError_entry()); + __ jump_to(icce, G3_scratch); __ delayed()->restore(); masm->flush();