#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/char/lm32_juart.h"
+
+#include "exec/softmmu_exec.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);
}
/* 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