Use a common constant for temp_buf size

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4176 c046a42c-6fe2-441c-8c8c-71466251a162
ispras · Apr 8, 2008 · a20e31d · a20e31d
1 parent 002bac8
commit a20e31d
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/cpu-defs.h b/cpu-defs.h
@@ -132,6 +132,7 @@ typedef struct CPUTLBEntry {
                    sizeof(target_phys_addr_t))];
 } CPUTLBEntry;
 
+#define CPU_TEMP_BUF_NLONGS 128
 #define CPU_COMMON                                                      \
     struct TranslationBlock *current_tb; /* currently executing TB  */  \
     /* soft mmu support */                                              \
@@ -145,7 +146,8 @@ typedef struct CPUTLBEntry {
     /* The meaning of the MMU modes is defined in the target code. */   \
     CPUTLBEntry tlb_table[NB_MMU_MODES][CPU_TLB_SIZE];                  \
     struct TranslationBlock *tb_jmp_cache[TB_JMP_CACHE_SIZE];           \
-    long temp_buf[128]; /* buffer for temporaries in the code generator */ \
+    /* buffer for temporaries in the code generator */                  \
+    long temp_buf[CPU_TEMP_BUF_NLONGS];                                 \
                                                                         \
     /* from this point: preserved by CPU reset */                       \
     /* ice debug support */                                             \

diff --git a/translate-all.c b/translate-all.c
@@ -85,7 +85,7 @@ void cpu_gen_init(void)
 {
     tcg_context_init(&tcg_ctx); 
     tcg_set_frame(&tcg_ctx, TCG_AREG0, offsetof(CPUState, temp_buf),
-                  128 * sizeof(long));
+                  CPU_TEMP_BUF_NLONGS * sizeof(long));
 }
 
 /* return non zero if the very first instruction is invalid so that