update

[qemu.git] / exec-all.h

diff --git a/exec-all.h b/exec-all.h
index 9ecf2dca7fec859c9ed961d619487147e62bb49c..8167d1a271a075769c7db56a62aeadc6cea94e56 100644 (file)
--- a/exec-all.h
+++ b/exec-all.h
@@ -86,13 +86,16 @@ int cpu_gen_code_copy(CPUState *env, struct TranslationBlock *tb,
 int cpu_restore_state_copy(struct TranslationBlock *tb, 
                            CPUState *env, unsigned long searched_pc,
                            void *puc);
+void cpu_resume_from_signal(CPUState *env1, void *puc);
 void cpu_exec_init(void);
-int page_unprotect(unsigned long address);
+int page_unprotect(unsigned long address, unsigned long pc, void *puc);
+void tb_invalidate_phys_page_range(target_ulong start, target_ulong end, 
+                                   int is_cpu_write_access);
 void tb_invalidate_page_range(target_ulong start, target_ulong end);
-void tlb_flush_page(CPUState *env, uint32_t addr);
-void tlb_flush_page_write(CPUState *env, uint32_t addr);
+void tlb_flush_page(CPUState *env, target_ulong addr);
 void tlb_flush(CPUState *env, int flush_global);
-int tlb_set_page(CPUState *env, uint32_t vaddr, uint32_t paddr, int prot, 
+int tlb_set_page(CPUState *env, target_ulong vaddr, 
+                 target_phys_addr_t paddr, int prot, 
                  int is_user, int is_softmmu);
 
 #define CODE_GEN_MAX_SIZE        65536
@@ -141,13 +144,13 @@ int tlb_set_page(CPUState *env, uint32_t vaddr, uint32_t paddr, int prot,
 #if defined(__powerpc__) 
 #define USE_DIRECT_JUMP
 #endif
-#if defined(__i386__) 
+#if defined(__i386__) && !defined(_WIN32)
 #define USE_DIRECT_JUMP
 #endif
 
 typedef struct TranslationBlock {
-    unsigned long pc;   /* simulated PC corresponding to this block (EIP + CS base) */
-    unsigned long cs_base; /* CS base for this block */
+    target_ulong pc;   /* simulated PC corresponding to this block (EIP + CS base) */
+    target_ulong cs_base; /* CS base for this block */
     unsigned int flags; /* flags defining in which context the code was generated */
     uint16_t size;      /* size of target code for this block (1 <=
                            size <= TARGET_PAGE_SIZE) */
@@ -155,6 +158,7 @@ typedef struct TranslationBlock {
 #define CF_CODE_COPY   0x0001 /* block was generated in code copy mode */
 #define CF_TB_FP_USED  0x0002 /* fp ops are used in the TB */
 #define CF_FP_USED     0x0004 /* fp ops are used in the TB or in a chained TB */
+#define CF_SINGLE_INSN 0x0008 /* compile only a single instruction */
 
     uint8_t *tc_ptr;    /* pointer to the translated code */
     struct TranslationBlock *hash_next; /* next matching tb for virtual address */
@@ -206,8 +210,8 @@ extern uint8_t *code_gen_ptr;
 /* find a translation block in the translation cache. If not found,
    return NULL and the pointer to the last element of the list in pptb */
 static inline TranslationBlock *tb_find(TranslationBlock ***pptb,
-                                        unsigned long pc, 
-                                        unsigned long cs_base,
+                                        target_ulong pc, 
+                                        target_ulong cs_base,
                                         unsigned int flags)
 {
     TranslationBlock **ptb, *tb;
@@ -322,13 +326,19 @@ do {\
 
 #elif defined(__i386__) && defined(USE_DIRECT_JUMP)
 
+#ifdef _WIN32
+#define ASM_PREVIOUS_SECTION ".section .text\n"
+#else
+#define ASM_PREVIOUS_SECTION ".previous\n"
+#endif
+
 /* we patch the jump instruction directly */
 #define JUMP_TB(opname, tbparam, n, eip)\
 do {\
-    asm volatile (".section \".data\"\n"\
+    asm volatile (".section .data\n"\
                  "__op_label" #n "." stringify(opname) ":\n"\
                  ".long 1f\n"\
-                 ".previous\n"\
+                 ASM_PREVIOUS_SECTION \
                   "jmp __op_jmp" #n "\n"\
                  "1:\n");\
     T0 = (long)(tbparam) + (n);\
@@ -367,6 +377,7 @@ do {\
 
 extern CPUWriteMemoryFunc *io_mem_write[IO_MEM_NB_ENTRIES][4];
 extern CPUReadMemoryFunc *io_mem_read[IO_MEM_NB_ENTRIES][4];
+extern void *io_mem_opaque[IO_MEM_NB_ENTRIES];
 
 #ifdef __powerpc__
 static inline int testandset (int *p)
@@ -572,7 +583,13 @@ static inline target_ulong get_phys_addr_code(CPUState *env, target_ulong addr)
 #endif
     if (__builtin_expect(env->tlb_read[is_user][index].address != 
                          (addr & TARGET_PAGE_MASK), 0)) {
+#if defined (TARGET_PPC)
+       env->access_type = ACCESS_CODE;
+       ldub_code((void *)addr);
+       env->access_type = ACCESS_INT;
+#else
         ldub_code((void *)addr);
+#endif
     }
     return addr + env->tlb_read[is_user][index].addend - (unsigned long)phys_ram_base;
 }