- drop obsolete files

[packages/qemu.git] / qemu-0.7.2-gcc4-opts.patch

diff --git a/qemu-0.7.2-gcc4-opts.patch b/qemu-0.7.2-gcc4-opts.patch
deleted file mode 100644 (file)
index ce5e3aa..0000000
--- a/qemu-0.7.2-gcc4-opts.patch
+++ /dev/null
@@ -1,37 +0,0 @@
-2005-11-11  Gwenole Beauchesne  <gbeauchesne@mandriva.com>
-
-       * Globaaly save %ebx, %esi, %edi on entry to generated
-       function. This avoids some register spills in synthetic opcodes.
-       NOTE: this also easily fixes gcc4 compiled qemu-system-x86_64 on x86.
-
---- qemu-0.7.2/cpu-exec.c.gcc4-opts    2005-09-04 19:11:31.000000000 +0200
-+++ qemu-0.7.2/cpu-exec.c      2005-11-11 17:40:47.000000000 +0100
-@@ -561,6 +561,15 @@ int cpu_exec(CPUState *env1)
-                               : /* no outputs */
-                               : "r" (gen_func)
-                               : "r1", "r2", "r3", "r8", "r9", "r10", "r12", "r14");
-+#elif defined(TARGET_X86_64) && defined(__i386__)
-+                asm volatile ("push %%ebx\n"
-+                              "push %%esi\n"
-+                              "push %%edi\n"
-+                              "call *%0\n"
-+                              "pop %%edi\n"
-+                              "pop %%esi\n"
-+                              "pop %%ebx\n"
-+                              : : "r" (gen_func) : "ebx", "esi", "edi");
- #elif defined(TARGET_I386) && defined(USE_CODE_COPY)
- {
-     if (!(tb->cflags & CF_CODE_COPY)) {
---- qemu-0.7.2/Makefile.target.gcc4-opts       2005-11-11 16:26:33.000000000 +0100
-+++ qemu-0.7.2/Makefile.target 2005-11-11 17:59:56.000000000 +0100
-@@ -65,6 +65,10 @@ OP_CFLAGS+= -falign-functions=0 -fno-gcs
- else
- OP_CFLAGS+= -malign-functions=0
- endif
-+ifeq ($(TARGET_ARCH), x86_64)
-+# XXX globally save %ebx, %esi, %edi on entry to generated function
-+OP_CFLAGS+= -fcall-used-ebx -fcall-used-esi -fcall-used-edi
-+endif
- 
- ifdef TARGET_GPROF
- USE_I386_LD=y