From d73e0c99f5c45e7b86d38725a4ff49f6746f5353 Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Fri, 28 Oct 2005 22:45:25 +1000 Subject: [PATCH] powerpc: Rename asm offset TRAP to _TRAP for 32-bit ... for consistency with 64-bit. Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/asm-offsets.c | 3 +-- arch/powerpc/kernel/entry_32.S | 44 +++++++++++++++---------------- arch/powerpc/kernel/head_32.S | 2 +- arch/powerpc/kernel/head_4xx.S | 2 +- arch/powerpc/kernel/head_8xx.S | 2 +- 5 files changed, 26 insertions(+), 27 deletions(-) diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c index 710336a9f0fd..330cd783206f 100644 --- a/arch/powerpc/kernel/asm-offsets.c +++ b/arch/powerpc/kernel/asm-offsets.c @@ -209,6 +209,7 @@ int main(void) DEFINE(_DSISR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr)); DEFINE(ORIG_GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, orig_gpr3)); DEFINE(RESULT, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, result)); + DEFINE(_TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap)); #ifndef CONFIG_PPC64 DEFINE(_MQ, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, mq)); /* @@ -219,9 +220,7 @@ int main(void) */ DEFINE(_DEAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar)); DEFINE(_ESR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr)); - DEFINE(TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap)); #else /* CONFIG_PPC64 */ - DEFINE(_TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap)); DEFINE(SOFTE, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, softe)); /* These _only_ to be used with {PROM,RTAS}_FRAME_SIZE!!! */ diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S index 960da7bea043..2e99ae41723c 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S @@ -278,7 +278,7 @@ ret_from_fork: syscall_dotrace: SAVE_NVGPRS(r1) li r0,0xc00 - stw r0,TRAP(r1) + stw r0,_TRAP(r1) addi r3,r1,STACK_FRAME_OVERHEAD bl do_syscall_trace_enter lwz r0,GPR0(r1) /* Restore original registers */ @@ -299,12 +299,12 @@ syscall_exit_work: ori r10,r10,MSR_EE SYNC MTMSRD(r10) /* re-enable interrupts */ - lwz r4,TRAP(r1) + lwz r4,_TRAP(r1) andi. r4,r4,1 beq 4f SAVE_NVGPRS(r1) li r4,0xc00 - stw r4,TRAP(r1) + stw r4,_TRAP(r1) 4: addi r3,r1,STACK_FRAME_OVERHEAD bl do_syscall_trace_leave @@ -410,49 +410,49 @@ show_syscalls_task: .globl ppc_sigsuspend ppc_sigsuspend: SAVE_NVGPRS(r1) - lwz r0,TRAP(r1) + lwz r0,_TRAP(r1) rlwinm r0,r0,0,0,30 /* clear LSB to indicate full */ - stw r0,TRAP(r1) /* register set saved */ + stw r0,_TRAP(r1) /* register set saved */ b sys_sigsuspend .globl ppc_rt_sigsuspend ppc_rt_sigsuspend: SAVE_NVGPRS(r1) - lwz r0,TRAP(r1) + lwz r0,_TRAP(r1) rlwinm r0,r0,0,0,30 - stw r0,TRAP(r1) + stw r0,_TRAP(r1) b sys_rt_sigsuspend .globl ppc_fork ppc_fork: SAVE_NVGPRS(r1) - lwz r0,TRAP(r1) + lwz r0,_TRAP(r1) rlwinm r0,r0,0,0,30 /* clear LSB to indicate full */ - stw r0,TRAP(r1) /* register set saved */ + stw r0,_TRAP(r1) /* register set saved */ b sys_fork .globl ppc_vfork ppc_vfork: SAVE_NVGPRS(r1) - lwz r0,TRAP(r1) + lwz r0,_TRAP(r1) rlwinm r0,r0,0,0,30 /* clear LSB to indicate full */ - stw r0,TRAP(r1) /* register set saved */ + stw r0,_TRAP(r1) /* register set saved */ b sys_vfork .globl ppc_clone ppc_clone: SAVE_NVGPRS(r1) - lwz r0,TRAP(r1) + lwz r0,_TRAP(r1) rlwinm r0,r0,0,0,30 /* clear LSB to indicate full */ - stw r0,TRAP(r1) /* register set saved */ + stw r0,_TRAP(r1) /* register set saved */ b sys_clone .globl ppc_swapcontext ppc_swapcontext: SAVE_NVGPRS(r1) - lwz r0,TRAP(r1) + lwz r0,_TRAP(r1) rlwinm r0,r0,0,0,30 /* clear LSB to indicate full */ - stw r0,TRAP(r1) /* register set saved */ + stw r0,_TRAP(r1) /* register set saved */ b sys_swapcontext /* @@ -469,9 +469,9 @@ handle_page_fault: cmpwi r3,0 beq+ ret_from_except SAVE_NVGPRS(r1) - lwz r0,TRAP(r1) + lwz r0,_TRAP(r1) clrrwi r0,r0,1 - stw r0,TRAP(r1) + stw r0,_TRAP(r1) mr r5,r3 addi r3,r1,STACK_FRAME_OVERHEAD lwz r4,_DAR(r1) @@ -617,7 +617,7 @@ BEGIN_FTR_SECTION b 2b END_FTR_SECTION_IFSET(CPU_FTR_601) li r10,-1 - stw r10,TRAP(r11) + stw r10,_TRAP(r11) addi r3,r1,STACK_FRAME_OVERHEAD lis r10,MSR_KERNEL@h ori r10,r10,MSR_KERNEL@l @@ -899,12 +899,12 @@ do_user_signal: /* r10 contains MSR_KERNEL here */ SYNC MTMSRD(r10) /* hard-enable interrupts */ /* save r13-r31 in the exception frame, if not already done */ - lwz r3,TRAP(r1) + lwz r3,_TRAP(r1) andi. r0,r3,1 beq 2f SAVE_NVGPRS(r1) rlwinm r3,r3,0,0,30 - stw r3,TRAP(r1) + stw r3,_TRAP(r1) 2: li r3,0 addi r4,r1,STACK_FRAME_OVERHEAD bl do_signal @@ -936,12 +936,12 @@ nonrecoverable: BEGIN_FTR_SECTION blr END_FTR_SECTION_IFSET(CPU_FTR_601) - lwz r3,TRAP(r1) + lwz r3,_TRAP(r1) andi. r0,r3,1 beq 4f SAVE_NVGPRS(r1) rlwinm r3,r3,0,0,30 - stw r3,TRAP(r1) + stw r3,_TRAP(r1) 4: addi r3,r1,STACK_FRAME_OVERHEAD bl nonrecoverable_exception /* shouldn't return */ diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S index f8673f7b2b2d..600ea19d08b5 100644 --- a/arch/powerpc/kernel/head_32.S +++ b/arch/powerpc/kernel/head_32.S @@ -294,7 +294,7 @@ label: \ #define EXC_XFER_TEMPLATE(n, hdlr, trap, copyee, tfer, ret) \ li r10,trap; \ - stw r10,TRAP(r11); \ + stw r10,_TRAP(r11); \ li r10,MSR_KERNEL; \ copyee(r10, r9); \ bl tfer; \ diff --git a/arch/powerpc/kernel/head_4xx.S b/arch/powerpc/kernel/head_4xx.S index 10c261c67021..2590e97f5539 100644 --- a/arch/powerpc/kernel/head_4xx.S +++ b/arch/powerpc/kernel/head_4xx.S @@ -214,7 +214,7 @@ label: #define EXC_XFER_TEMPLATE(hdlr, trap, msr, copyee, tfer, ret) \ li r10,trap; \ - stw r10,TRAP(r11); \ + stw r10,_TRAP(r11); \ lis r10,msr@h; \ ori r10,r10,msr@l; \ copyee(r10, r9); \ diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S index de0978742221..bc6d1ac55235 100644 --- a/arch/powerpc/kernel/head_8xx.S +++ b/arch/powerpc/kernel/head_8xx.S @@ -175,7 +175,7 @@ label: \ #define EXC_XFER_TEMPLATE(n, hdlr, trap, copyee, tfer, ret) \ li r10,trap; \ - stw r10,TRAP(r11); \ + stw r10,_TRAP(r11); \ li r10,MSR_KERNEL; \ copyee(r10, r9); \ bl tfer; \ -- GitLab