cpu: Move singlestep_enabled field from CPU_COMMON to CPUState

[qemu.git] / target-lm32 / op_helper.c

diff --git a/target-lm32/op_helper.c b/target-lm32/op_helper.c
index 557da6ce3842a6bc774f57f66bf40e1891a66a57..f106873ad828660c4db47176f109e250cf8c4360 100644 (file)
--- a/target-lm32/op_helper.c
+++ b/target-lm32/op_helper.c
@@ -1,72 +1,73 @@
 #include <assert.h>
 #include "cpu.h"
-#include "dyngen-exec.h"
 #include "helper.h"
-#include "host-utils.h"
+#include "qemu/host-utils.h"
 
-#include "hw/lm32_pic.h"
-#include "hw/lm32_juart.h"
+#include "hw/lm32/lm32_pic.h"
+#include "hw/lm32/lm32_juart.h"
 
 #if !defined(CONFIG_USER_ONLY)
 #define MMUSUFFIX _mmu
 #define SHIFT 0
-#include "softmmu_template.h"
+#include "exec/softmmu_template.h"
 #define SHIFT 1
-#include "softmmu_template.h"
+#include "exec/softmmu_template.h"
 #define SHIFT 2
-#include "softmmu_template.h"
+#include "exec/softmmu_template.h"
 #define SHIFT 3
-#include "softmmu_template.h"
+#include "exec/softmmu_template.h"
 
-void helper_raise_exception(uint32_t index)
+void HELPER(raise_exception)(CPULM32State *env, uint32_t index)
 {
     env->exception_index = index;
     cpu_loop_exit(env);
 }
 
-void helper_hlt(void)
+void HELPER(hlt)(CPULM32State *env)
 {
-    env->halted = 1;
+    CPUState *cs = CPU(lm32_env_get_cpu(env));
+
+    cs->halted = 1;
     env->exception_index = EXCP_HLT;
     cpu_loop_exit(env);
 }
 
-void helper_wcsr_im(uint32_t im)
+void HELPER(wcsr_im)(CPULM32State *env, uint32_t im)
 {
     lm32_pic_set_im(env->pic_state, im);
 }
 
-void helper_wcsr_ip(uint32_t im)
+void HELPER(wcsr_ip)(CPULM32State *env, uint32_t im)
 {
     lm32_pic_set_ip(env->pic_state, im);
 }
 
-void helper_wcsr_jtx(uint32_t jtx)
+void HELPER(wcsr_jtx)(CPULM32State *env, uint32_t jtx)
 {
     lm32_juart_set_jtx(env->juart_state, jtx);
 }
 
-void helper_wcsr_jrx(uint32_t jrx)
+void HELPER(wcsr_jrx)(CPULM32State *env, uint32_t jrx)
 {
     lm32_juart_set_jrx(env->juart_state, jrx);
 }
 
-uint32_t helper_rcsr_im(void)
+uint32_t HELPER(rcsr_im)(CPULM32State *env)
 {
     return lm32_pic_get_im(env->pic_state);
 }
 
-uint32_t helper_rcsr_ip(void)
+uint32_t HELPER(rcsr_ip)(CPULM32State *env)
 {
     return lm32_pic_get_ip(env->pic_state);
 }
 
-uint32_t helper_rcsr_jtx(void)
+uint32_t HELPER(rcsr_jtx)(CPULM32State *env)
 {
     return lm32_juart_get_jtx(env->juart_state);
 }
 
-uint32_t helper_rcsr_jrx(void)
+uint32_t HELPER(rcsr_jrx)(CPULM32State *env)
 {
     return lm32_juart_get_jrx(env->juart_state);
 }
@@ -74,34 +75,19 @@ uint32_t helper_rcsr_jrx(void)
 /* Try to fill the TLB and return an exception if error. If retaddr is
    NULL, it means that the function was called in C code (i.e. not
    from generated code or from helper.c) */
-/* XXX: fix it to restore all registers */
-void tlb_fill(target_ulong addr, int is_write, int mmu_idx, void *retaddr)
+void tlb_fill(CPULM32State *env, target_ulong addr, int is_write, int mmu_idx,
+              uintptr_t retaddr)
 {
-    TranslationBlock *tb;
-    CPUState *saved_env;
-    unsigned long pc;
     int ret;
 
-    /* XXX: hack to restore env in all cases, even if not called from
-       generated code */
-    saved_env = env;
-    env = cpu_single_env;
-
     ret = cpu_lm32_handle_mmu_fault(env, addr, is_write, mmu_idx);
     if (unlikely(ret)) {
         if (retaddr) {
             /* now we have a real cpu fault */
-            pc = (unsigned long)retaddr;
-            tb = tb_find_pc(pc);
-            if (tb) {
-                /* the PC is inside the translated code. It means that we have
-                   a virtual CPU fault */
-                cpu_restore_state(tb, env, pc);
-            }
+            cpu_restore_state(env, retaddr);
         }
         cpu_loop_exit(env);
     }
-    env = saved_env;
 }
 #endif