diff options
Diffstat (limited to 'target-i386')
| -rw-r--r-- | target-i386/cpu.h | 2 | ||||
| -rw-r--r-- | target-i386/seg_helper.c | 10 | ||||
| -rw-r--r-- | target-i386/smm_helper.c | 8 |
3 files changed, 9 insertions, 11 deletions
diff --git a/target-i386/cpu.h b/target-i386/cpu.h index ebc5abd07e..fc0cf65f06 100644 --- a/target-i386/cpu.h +++ b/target-i386/cpu.h @@ -1103,8 +1103,6 @@ static inline int cpu_mmu_index (CPUX86State *env) #undef ESP #define ESP (env->regs[R_ESP]) -#undef EBP -#define EBP (env->regs[R_EBP]) #undef ESI #define ESI (env->regs[R_ESI]) #undef EDI diff --git a/target-i386/seg_helper.c b/target-i386/seg_helper.c index fc67f5212f..56db00fb22 100644 --- a/target-i386/seg_helper.c +++ b/target-i386/seg_helper.c @@ -329,7 +329,7 @@ static void switch_tss(CPUX86State *env, int tss_selector, cpu_stl_kernel(env, env->tr.base + (0x28 + 2 * 4), env->regs[R_EDX]); cpu_stl_kernel(env, env->tr.base + (0x28 + 3 * 4), env->regs[R_EBX]); cpu_stl_kernel(env, env->tr.base + (0x28 + 4 * 4), ESP); - cpu_stl_kernel(env, env->tr.base + (0x28 + 5 * 4), EBP); + cpu_stl_kernel(env, env->tr.base + (0x28 + 5 * 4), env->regs[R_EBP]); cpu_stl_kernel(env, env->tr.base + (0x28 + 6 * 4), ESI); cpu_stl_kernel(env, env->tr.base + (0x28 + 7 * 4), EDI); for (i = 0; i < 6; i++) { @@ -345,7 +345,7 @@ static void switch_tss(CPUX86State *env, int tss_selector, cpu_stw_kernel(env, env->tr.base + (0x12 + 2 * 2), env->regs[R_EDX]); cpu_stw_kernel(env, env->tr.base + (0x12 + 3 * 2), env->regs[R_EBX]); cpu_stw_kernel(env, env->tr.base + (0x12 + 4 * 2), ESP); - cpu_stw_kernel(env, env->tr.base + (0x12 + 5 * 2), EBP); + cpu_stw_kernel(env, env->tr.base + (0x12 + 5 * 2), env->regs[R_EBP]); cpu_stw_kernel(env, env->tr.base + (0x12 + 6 * 2), ESI); cpu_stw_kernel(env, env->tr.base + (0x12 + 7 * 2), EDI); for (i = 0; i < 4; i++) { @@ -401,7 +401,7 @@ static void switch_tss(CPUX86State *env, int tss_selector, env->regs[R_EDX] = new_regs[2]; env->regs[R_EBX] = new_regs[3]; ESP = new_regs[4]; - EBP = new_regs[5]; + env->regs[R_EBP] = new_regs[5]; ESI = new_regs[6]; EDI = new_regs[7]; if (new_eflags & VM_MASK) { @@ -1272,7 +1272,7 @@ void helper_enter_level(CPUX86State *env, int level, int data32, esp_mask = get_sp_mask(env->segs[R_SS].flags); ssp = env->segs[R_SS].base; - ebp = EBP; + ebp = env->regs[R_EBP]; esp = ESP; if (data32) { /* 32 bit */ @@ -1305,7 +1305,7 @@ void helper_enter64_level(CPUX86State *env, int level, int data64, { target_ulong esp, ebp; - ebp = EBP; + ebp = env->regs[R_EBP]; esp = ESP; if (data64) { diff --git a/target-i386/smm_helper.c b/target-i386/smm_helper.c index 5bc6802b58..4bd73eb297 100644 --- a/target-i386/smm_helper.c +++ b/target-i386/smm_helper.c @@ -87,7 +87,7 @@ void do_smm_enter(CPUX86State *env) stq_phys(sm_state + 0x7fe8, env->regs[R_EDX]); stq_phys(sm_state + 0x7fe0, env->regs[R_EBX]); stq_phys(sm_state + 0x7fd8, ESP); - stq_phys(sm_state + 0x7fd0, EBP); + stq_phys(sm_state + 0x7fd0, env->regs[R_EBP]); stq_phys(sm_state + 0x7fc8, ESI); stq_phys(sm_state + 0x7fc0, EDI); for (i = 8; i < 16; i++) { @@ -111,7 +111,7 @@ void do_smm_enter(CPUX86State *env) stl_phys(sm_state + 0x7ff0, env->eip); stl_phys(sm_state + 0x7fec, EDI); stl_phys(sm_state + 0x7fe8, ESI); - stl_phys(sm_state + 0x7fe4, EBP); + stl_phys(sm_state + 0x7fe4, env->regs[R_EBP]); stl_phys(sm_state + 0x7fe0, ESP); stl_phys(sm_state + 0x7fdc, env->regs[R_EBX]); stl_phys(sm_state + 0x7fd8, env->regs[R_EDX]); @@ -218,7 +218,7 @@ void helper_rsm(CPUX86State *env) env->regs[R_EDX] = ldq_phys(sm_state + 0x7fe8); env->regs[R_EBX] = ldq_phys(sm_state + 0x7fe0); ESP = ldq_phys(sm_state + 0x7fd8); - EBP = ldq_phys(sm_state + 0x7fd0); + env->regs[R_EBP] = ldq_phys(sm_state + 0x7fd0); ESI = ldq_phys(sm_state + 0x7fc8); EDI = ldq_phys(sm_state + 0x7fc0); for (i = 8; i < 16; i++) { @@ -246,7 +246,7 @@ void helper_rsm(CPUX86State *env) env->eip = ldl_phys(sm_state + 0x7ff0); EDI = ldl_phys(sm_state + 0x7fec); ESI = ldl_phys(sm_state + 0x7fe8); - EBP = ldl_phys(sm_state + 0x7fe4); + env->regs[R_EBP] = ldl_phys(sm_state + 0x7fe4); ESP = ldl_phys(sm_state + 0x7fe0); env->regs[R_EBX] = ldl_phys(sm_state + 0x7fdc); env->regs[R_EDX] = ldl_phys(sm_state + 0x7fd8); |