Move the MIPS CPU timer in a seperate file, by Alec Voropay.

[qemu] / exec-all.h

diff --git a/exec-all.h b/exec-all.h
index bc91f71..82ef3ac 100644 (file)
--- a/exec-all.h
+++ b/exec-all.h
@@ -196,9 +196,19 @@ typedef struct TranslationBlock {
     struct TranslationBlock *jmp_first;
 } TranslationBlock;
 
+static inline unsigned int tb_jmp_cache_hash_page(target_ulong pc)
+{
+    target_ulong tmp;
+    tmp = pc ^ (pc >> (TARGET_PAGE_BITS - TB_JMP_PAGE_BITS));
+    return (tmp >> TB_JMP_PAGE_BITS) & TB_JMP_PAGE_MASK;
+}
+
 static inline unsigned int tb_jmp_cache_hash_func(target_ulong pc)
 {
-    return (pc ^ (pc >> TB_JMP_CACHE_BITS)) & (TB_JMP_CACHE_SIZE - 1);
+    target_ulong tmp;
+    tmp = pc ^ (pc >> (TARGET_PAGE_BITS - TB_JMP_PAGE_BITS));
+    return (((tmp >> TB_JMP_PAGE_BITS) & TB_JMP_PAGE_MASK) |
+           (tmp & TB_JMP_ADDR_MASK));
 }
 
 static inline unsigned int tb_phys_hash_func(unsigned long pc)
@@ -570,7 +580,7 @@ static inline target_ulong get_phys_addr_code(CPUState *env, target_ulong addr)
         ldub_code(addr);
     }
     pd = env->tlb_table[is_user][index].addr_code & ~TARGET_PAGE_MASK;
-    if (pd > IO_MEM_ROM) {
+    if (pd > IO_MEM_ROM && !(pd & IO_MEM_ROMD)) {
         cpu_abort(env, "Trying to execute code outside RAM or ROM at 0x%08lx\n", addr);
     }
     return addr + env->tlb_table[is_user][index].addend - (unsigned long)phys_ram_base;