On ppc32 make tb_set_jmp_target1 behave like it does on a ppc64

Avoids nasty warnings about flush_icache_range from gcc4 and inability
to compile [cpu-]exec.c with gcc3 and -O, also the function is much
too large to be candidate for inlining anyway.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4974 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 0 insertions, 35 deletions

diff --git a/exec-all.h b/exec-all.h
index 9d011ce..be629a5 100644
--- a/exec-all.h
+++ b/exec-all.h
@@ -191,43 +191,8 @@ extern int code_gen_max_blocks;
 #if defined(USE_DIRECT_JUMP)
 
 #if defined(__powerpc__)
-#if defined(__powerpc64__)
 extern void ppc_tb_set_jmp_target(unsigned long jmp_addr, unsigned long addr);
 #define tb_set_jmp_target1 ppc_tb_set_jmp_target
-#else
-static inline void flush_icache_range(unsigned long start, unsigned long stop);
-static inline void tb_set_jmp_target1(unsigned long jmp_addr, unsigned long addr)
-{
-    /* This must be in concord with INDEX_op_goto_tb inside tcg_out_op */
-    uint32_t *ptr;
-    long disp = addr - jmp_addr;
-    unsigned long patch_size;
-
-    ptr = (uint32_t *)jmp_addr;
-
-    if ((disp << 6) >> 6 != disp) {
-        ptr[0] = 0x3c000000 | (addr >> 16);    /* lis 0,addr@ha */
-        ptr[1] = 0x60000000 | (addr & 0xffff); /* la  0,addr@l(0) */
-        ptr[2] = 0x7c0903a6;                   /* mtctr 0 */
-        ptr[3] = 0x4e800420;                   /* brctr */
-        patch_size = 16;
-    } else {
-        /* patch the branch destination */
-        if (disp != 16) {
-            *ptr = 0x48000000 | (disp & 0x03fffffc); /* b disp */
-            patch_size = 4;
-        } else {
-            ptr[0] = 0x60000000; /* nop */
-            ptr[1] = 0x60000000;
-            ptr[2] = 0x60000000;
-            ptr[3] = 0x60000000;
-            patch_size = 16;
-        }
-    }
-    /* flush icache */
-    flush_icache_range(jmp_addr, jmp_addr + patch_size);
-}
-#endif
 #elif defined(__i386__) || defined(__x86_64__)
 static inline void tb_set_jmp_target1(unsigned long jmp_addr, unsigned long addr)
 {