update

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@85 c046a42c-6fe2-441c-8c8c-71466251a162

Changelog

+version 0.1.5:
+
+ - ppc64 support + personality() patch (Rusty Russell)
+ - first Alpha CPU patches (Falk Hueffner)
+ - removed bfd.h dependancy
+ - fixed shrd, shld, idivl and divl on PowerPC.
+ - fixed buggy glibc PowerPC rint() function (test-i386 passes now on PowerPC).
+
 version 0.1.4:
 
  - more accurate VM86 emulation (can launch small DOS 16 bit
    executables in wine).
  - fixed push/pop fs/gs
  - added iret instruction.
+ - added times() syscall and SIOCATMARK ioctl.
 
 version 0.1.3:
 

Makefile

@@ -13,14 +13,20 @@ OP_CFLAGS+= -falign-functions=0
 else
 OP_CFLAGS+= -malign-functions=0
 endif
+# WARNING: this LDFLAGS is _very_ tricky : qemu is an ELF shared object
+# that the kernel ELF loader considers as an executable. I think this
+# is the simplest way to make it self virtualizable!
+LDFLAGS+=-Wl,-shared
 endif
 
 ifeq ($(ARCH),ppc)
 OP_CFLAGS=$(CFLAGS)
+LDFLAGS+=-Wl,-T,ppc.ld
 endif
 
 ifeq ($(ARCH),s390)
 OP_CFLAGS=$(CFLAGS)
+LDFLAGS+=-Wl,-T,s390.ld
 endif
 
 ifeq ($(GCC_MAJOR),3)
@@ -31,7 +37,6 @@ endif
 #########################################################
 
 DEFINES+=-D_GNU_SOURCE
-LDSCRIPT=$(ARCH).ld
 LIBS+=-lm
 
 # profiling code
@@ -51,7 +56,7 @@ LIBOBJS+=i386-dis.o dis-buf.o
 all: qemu qemu-doc.html
 
 qemu: $(OBJS)
-	$(CC) -Wl,-T,$(LDSCRIPT) $(LDFLAGS) -o $@ $^  $(LIBS)
+	$(CC) $(LDFLAGS) -o $@ $^  $(LIBS)
 
 depend: $(SRCS)
 	$(CC) -MM $(CFLAGS) $^ 1>.depend
@@ -103,9 +108,9 @@ dyngen.c ioctls.h ops_template.h op_string.h  syscall_types.h\
 Makefile     elf.h       linux_bin.h       segment.h       thunk.c\
 elfload.c   main.c            signal.c        thunk.h\
 cpu-i386.h qemu.h op-i386.c opc-i386.h syscall-i386.h  translate-i386.c\
-dis-asm.h    gen-i386.h  op-i386.h         syscall.c\
+dis-asm.h    gen-i386.h  syscall.c\
 dis-buf.c    i386-dis.c  opreg_template.h  syscall_defs.h\
-i386.ld ppc.ld s390.ld exec-i386.h exec-i386.c configure \
+ppc.ld s390.ld exec-i386.h exec-i386.c configure \
 tests/Makefile\
 tests/test-i386.c tests/test-i386-shift.h tests/test-i386.h\
 tests/test-i386-muldiv.h tests/test-i386-code16.S\

TODO

 - fix thread locks
-- fix thread stack liberation
-- fix x86 stack allocation
 - optimize translated cache chaining (DLL PLT-like system)
+- fix thread stack liberation (use kernel 2.5.xxx CLONE_CHILD_CLEARTID)
+- fix x86 stack allocation
+- fix iret/lret restarting
 - more syscalls (in particular all 64 bit ones, IPCs, fix 64 bit
   issues, fix 16 bit uid issues)
 - finish signal handing (fp87 state, more siginfo conversions)
 - verify thread support (clone() and various locks)
-- overrides/16bit for string ops
 - make it self runnable (use same trick as ld.so : include its own relocator and libc)
 - fix FPU exceptions (in particular: gen_op_fpush not before mem load)

VERSION

-0.1.4
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+0.1.5
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