cpu-exec: Change cpu_resume_from_signal() argument to CPUState

Signed-off-by: Andreas Färber <afaerber@suse.de>

diff --git a/cpu-exec.c b/cpu-exec.c
index c689ef9..0914d3c 100644 (file)
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -33,10 +33,8 @@ void cpu_loop_exit(CPUState *cpu)
    restored in a state compatible with the CPU emulator
  */
 #if defined(CONFIG_SOFTMMU)
-void cpu_resume_from_signal(CPUArchState *env, void *puc)
+void cpu_resume_from_signal(CPUState *cpu, void *puc)
 {
-    CPUState *cpu = ENV_GET_CPU(env);
-
     /* XXX: restore cpu registers saved in host registers */
 
     cpu->exception_index = -1;

diff --git a/exec.c b/exec.c
index 03ae5fe..7b377cd 100644 (file)
--- a/exec.c
+++ b/exec.c
@@ -1608,7 +1608,7 @@ static void check_watchpoint(int offset, int len_mask, int flags)
                 } else {
                     cpu_get_tb_cpu_state(env, &pc, &cs_base, &cpu_flags);
                     tb_gen_code(cpu, pc, cs_base, cpu_flags, 1);
-                    cpu_resume_from_signal(env, NULL);
+                    cpu_resume_from_signal(cpu, NULL);
                 }
             }
         } else {

diff --git a/hw/i386/kvmvapic.c b/hw/i386/kvmvapic.c
index 2a9d87a..a1c3d1c 100644 (file)
--- a/hw/i386/kvmvapic.c
+++ b/hw/i386/kvmvapic.c
@@ -449,7 +449,7 @@ static void patch_instruction(VAPICROMState *s, X86CPU *cpu, target_ulong ip)
     if (!kvm_enabled()) {
         cs->current_tb = NULL;
         tb_gen_code(cs, current_pc, current_cs_base, current_flags, 1);
-        cpu_resume_from_signal(env, NULL);
+        cpu_resume_from_signal(cs, NULL);
     }
 }
 

diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index a3e7faa..01b8eba 100644 (file)
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -83,7 +83,7 @@ int cpu_gen_code(CPUArchState *env, struct TranslationBlock *tb,
 bool cpu_restore_state(CPUState *cpu, uintptr_t searched_pc);
 void page_size_init(void);
 
-void QEMU_NORETURN cpu_resume_from_signal(CPUArchState *env1, void *puc);
+void QEMU_NORETURN cpu_resume_from_signal(CPUState *cpu, void *puc);
 void QEMU_NORETURN cpu_io_recompile(CPUState *cpu, uintptr_t retaddr);
 TranslationBlock *tb_gen_code(CPUState *cpu,
                               target_ulong pc, target_ulong cs_base, int flags,

diff --git a/target-i386/helper.c b/target-i386/helper.c
index ad61062..8c70d62 100644 (file)
--- a/target-i386/helper.c
+++ b/target-i386/helper.c
@@ -1102,7 +1102,7 @@ void breakpoint_handler(CPUX86State *env)
             if (check_hw_breakpoints(env, false)) {
                 raise_exception(env, EXCP01_DB);
             } else {
-                cpu_resume_from_signal(env, NULL);
+                cpu_resume_from_signal(cs, NULL);
             }
         }
     } else {

diff --git a/target-lm32/helper.c b/target-lm32/helper.c
index 8be5bed..7de783b 100644 (file)
--- a/target-lm32/helper.c
+++ b/target-lm32/helper.c
@@ -135,7 +135,7 @@ void lm32_debug_excp_handler(CPULM32State *env)
             if (check_watchpoints(env)) {
                 raise_exception(env, EXCP_WATCHPOINT);
             } else {
-                cpu_resume_from_signal(env, NULL);
+                cpu_resume_from_signal(cs, NULL);
             }
         }
     } else {

diff --git a/target-xtensa/helper.c b/target-xtensa/helper.c
index 8a9cb0a..94dcd94 100644 (file)
--- a/target-xtensa/helper.c
+++ b/target-xtensa/helper.c
@@ -92,7 +92,7 @@ void xtensa_breakpoint_handler(CPUXtensaState *env)
             if (cause) {
                 debug_exception_env(env, cause);
             }
-            cpu_resume_from_signal(env, NULL);
+            cpu_resume_from_signal(cs, NULL);
         }
     }
 }

diff --git a/translate-all.c b/translate-all.c
index df85f9f..0aa4f76 100644 (file)
--- a/translate-all.c
+++ b/translate-all.c
@@ -1113,7 +1113,7 @@ void tb_invalidate_phys_page_range(tb_page_addr_t start, tb_page_addr_t end,
            itself */
         cpu->current_tb = NULL;
         tb_gen_code(cpu, current_pc, current_cs_base, current_flags, 1);
-        cpu_resume_from_signal(env, NULL);
+        cpu_resume_from_signal(cpu, NULL);
     }
 #endif
 }
@@ -1213,7 +1213,7 @@ static void tb_invalidate_phys_page(tb_page_addr_t addr,
         if (locked) {
             mmap_unlock();
         }
-        cpu_resume_from_signal(env, puc);
+        cpu_resume_from_signal(cpu, puc);
     }
 #endif
 }
@@ -1476,7 +1476,7 @@ void cpu_io_recompile(CPUState *cpu, uintptr_t retaddr)
        repeating the fault, which is horribly inefficient.
        Better would be to execute just this insn uncached, or generate a
        second new TB.  */
-    cpu_resume_from_signal(env, NULL);
+    cpu_resume_from_signal(cpu, NULL);
 }
 
 void tb_flush_jmp_cache(CPUState *cpu, target_ulong addr)

diff --git a/user-exec.c b/user-exec.c
index 75c6d54..3b795c1 100644 (file)
--- a/user-exec.c
+++ b/user-exec.c
@@ -52,9 +52,8 @@ static void exception_action(CPUArchState *env1)
 /* exit the current TB from a signal handler. The host registers are
    restored in a state compatible with the CPU emulator
  */
-void cpu_resume_from_signal(CPUArchState *env1, void *puc)
+void cpu_resume_from_signal(CPUState *cpu, void *puc)
 {
-    CPUState *cpu = ENV_GET_CPU(env1);
 #ifdef __linux__
     struct ucontext *uc = puc;
 #elif defined(__OpenBSD__)