Merge remote-tracking branch 'qmp/for-anthony' into staging

[qemu.git] / exec-all.h

diff --git a/exec-all.h b/exec-all.h
index 58b55759fce10d420937cc5e4dcecec15b3eb0b0..9b8d62c239ebab20a1c09f3f266a532285738343 100644 (file)
--- a/exec-all.h
+++ b/exec-all.h
@@ -40,10 +40,11 @@ typedef ram_addr_t tb_page_addr_t;
 #define DISAS_UPDATE  2 /* cpu state was modified dynamically */
 #define DISAS_TB_JUMP 3 /* only pc was modified statically */
 
+struct TranslationBlock;
 typedef struct TranslationBlock TranslationBlock;
 
 /* XXX: make safe guess about sizes */
-#define MAX_OP_PER_INSTR 96
+#define MAX_OP_PER_INSTR 208
 
 #if HOST_LONG_BITS == 32
 #define MAX_OPC_PARAM_PER_ARG 2
@@ -77,29 +78,24 @@ extern uint16_t gen_opc_icount[OPC_BUF_SIZE];
 
 void gen_intermediate_code(CPUState *env, struct TranslationBlock *tb);
 void gen_intermediate_code_pc(CPUState *env, struct TranslationBlock *tb);
-void gen_pc_load(CPUState *env, struct TranslationBlock *tb,
-                 unsigned long searched_pc, int pc_pos, void *puc);
+void restore_state_to_opc(CPUState *env, struct TranslationBlock *tb,
+                          int pc_pos);
 
 void cpu_gen_init(void);
 int cpu_gen_code(CPUState *env, struct TranslationBlock *tb,
                  int *gen_code_size_ptr);
 int cpu_restore_state(struct TranslationBlock *tb,
-                      CPUState *env, unsigned long searched_pc,
-                      void *puc);
-int cpu_restore_state_copy(struct TranslationBlock *tb,
-                           CPUState *env, unsigned long searched_pc,
-                           void *puc);
+                      CPUState *env, unsigned long searched_pc);
 void cpu_resume_from_signal(CPUState *env1, void *puc);
 void cpu_io_recompile(CPUState *env, void *retaddr);
 TranslationBlock *tb_gen_code(CPUState *env, 
                               target_ulong pc, target_ulong cs_base, int flags,
                               int cflags);
 void cpu_exec_init(CPUState *env);
-void QEMU_NORETURN cpu_loop_exit(void);
+void QEMU_NORETURN cpu_loop_exit(CPUState *env1);
 int page_unprotect(target_ulong address, unsigned long pc, void *puc);
 void tb_invalidate_phys_page_range(tb_page_addr_t start, tb_page_addr_t end,
                                    int is_cpu_write_access);
-void tb_invalidate_page_range(target_ulong start, target_ulong end);
 void tlb_flush_page(CPUState *env, target_ulong addr);
 void tlb_flush(CPUState *env, int flush_global);
 #if !defined(CONFIG_USER_ONLY)
@@ -180,10 +176,9 @@ static inline unsigned int tb_jmp_cache_hash_func(target_ulong pc)
 
 static inline unsigned int tb_phys_hash_func(tb_page_addr_t pc)
 {
-    return pc & (CODE_GEN_PHYS_HASH_SIZE - 1);
+    return (pc >> 2) & (CODE_GEN_PHYS_HASH_SIZE - 1);
 }
 
-TranslationBlock *tb_alloc(target_ulong pc);
 void tb_free(TranslationBlock *tb);
 void tb_flush(CPUState *env);
 void tb_link_page(TranslationBlock *tb,
@@ -195,7 +190,7 @@ extern TranslationBlock *tb_phys_hash[CODE_GEN_PHYS_HASH_SIZE];
 #if defined(USE_DIRECT_JUMP)
 
 #if defined(_ARCH_PPC)
-extern void ppc_tb_set_jmp_target(unsigned long jmp_addr, unsigned long addr);
+void ppc_tb_set_jmp_target(unsigned long jmp_addr, unsigned long addr);
 #define tb_set_jmp_target1 ppc_tb_set_jmp_target
 #elif defined(__i386__) || defined(__x86_64__)
 static inline void tb_set_jmp_target1(unsigned long jmp_addr, unsigned long addr)
@@ -207,9 +202,7 @@ static inline void tb_set_jmp_target1(unsigned long jmp_addr, unsigned long addr
 #elif defined(__arm__)
 static inline void tb_set_jmp_target1(unsigned long jmp_addr, unsigned long addr)
 {
-#if QEMU_GNUC_PREREQ(4, 1)
-    void __clear_cache(char *beg, char *end);
-#else
+#if !QEMU_GNUC_PREREQ(4, 1)
     register unsigned long _beg __asm ("a1");
     register unsigned long _end __asm ("a2");
     register unsigned long _flg __asm ("a3");
@@ -221,7 +214,7 @@ static inline void tb_set_jmp_target1(unsigned long jmp_addr, unsigned long addr
         | (((addr - (jmp_addr + 8)) >> 2) & 0xffffff);
 
 #if QEMU_GNUC_PREREQ(4, 1)
-    __clear_cache((char *) jmp_addr, (char *) jmp_addr + 4);
+    __builtin___clear_cache((char *) jmp_addr, (char *) jmp_addr + 4);
 #else
     /* flush icache */
     _beg = jmp_addr;
@@ -329,15 +322,15 @@ static inline tb_page_addr_t get_page_addr_code(CPUState *env1, target_ulong add
     }
     pd = env1->tlb_table[mmu_idx][page_index].addr_code & ~TARGET_PAGE_MASK;
     if (pd > IO_MEM_ROM && !(pd & IO_MEM_ROMD)) {
-#if defined(TARGET_SPARC) || defined(TARGET_MIPS)
-        do_unassigned_access(addr, 0, 1, 0, 4);
+#if defined(TARGET_ALPHA) || defined(TARGET_MIPS) || defined(TARGET_SPARC)
+        cpu_unassigned_access(env1, addr, 0, 1, 0, 4);
 #else
         cpu_abort(env1, "Trying to execute code outside RAM or ROM at 0x" TARGET_FMT_lx "\n", addr);
 #endif
     }
     p = (void *)(unsigned long)addr
         + env1->tlb_table[mmu_idx][page_index].addend;
-    return qemu_ram_addr_from_host(p);
+    return qemu_ram_addr_from_host_nofail(p);
 }
 #endif