diff options
| author | liguang <lig.fnst@cn.fujitsu.com> | 2013-05-28 16:21:01 +0800 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2013-06-15 17:48:57 +0000 |
| commit | a416561005da6e4f9903541486f53c2cbc3a428d (patch) | |
| tree | 6b098a1000b2b9aeabe6cdc2654fedc889dc3780 /target-i386/seg_helper.c | |
| parent | 70b513654c5a4722e727d69ec6999e6e7818670f (diff) | |
| download | qemu-a416561005da6e4f9903541486f53c2cbc3a428d.tar.gz | |
target-i386/helper: remove ECX macro
Signed-off-by: liguang <lig.fnst@cn.fujitsu.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'target-i386/seg_helper.c')
| -rw-r--r-- | target-i386/seg_helper.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/target-i386/seg_helper.c b/target-i386/seg_helper.c index b3c087fc76..60d723abf8 100644 --- a/target-i386/seg_helper.c +++ b/target-i386/seg_helper.c @@ -325,7 +325,7 @@ static void switch_tss(CPUX86State *env, int tss_selector, cpu_stl_kernel(env, env->tr.base + 0x20, next_eip); cpu_stl_kernel(env, env->tr.base + 0x24, old_eflags); cpu_stl_kernel(env, env->tr.base + (0x28 + 0 * 4), env->regs[R_EAX]); - cpu_stl_kernel(env, env->tr.base + (0x28 + 1 * 4), ECX); + cpu_stl_kernel(env, env->tr.base + (0x28 + 1 * 4), env->regs[R_ECX]); cpu_stl_kernel(env, env->tr.base + (0x28 + 2 * 4), 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); @@ -341,7 +341,7 @@ static void switch_tss(CPUX86State *env, int tss_selector, cpu_stw_kernel(env, env->tr.base + 0x0e, next_eip); cpu_stw_kernel(env, env->tr.base + 0x10, old_eflags); cpu_stw_kernel(env, env->tr.base + (0x12 + 0 * 2), env->regs[R_EAX]); - cpu_stw_kernel(env, env->tr.base + (0x12 + 1 * 2), ECX); + cpu_stw_kernel(env, env->tr.base + (0x12 + 1 * 2), env->regs[R_ECX]); cpu_stw_kernel(env, env->tr.base + (0x12 + 2 * 2), 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); @@ -397,7 +397,7 @@ static void switch_tss(CPUX86State *env, int tss_selector, cpu_load_eflags(env, new_eflags, eflags_mask); /* XXX: what to do in 16 bit case? */ env->regs[R_EAX] = new_regs[0]; - ECX = new_regs[1]; + env->regs[R_ECX] = new_regs[1]; EDX = new_regs[2]; env->regs[R_EBX] = new_regs[3]; ESP = new_regs[4]; @@ -949,7 +949,7 @@ void helper_syscall(CPUX86State *env, int next_eip_addend) if (env->hflags & HF_LMA_MASK) { int code64; - ECX = env->eip + next_eip_addend; + env->regs[R_ECX] = env->eip + next_eip_addend; env->regs[11] = cpu_compute_eflags(env); code64 = env->hflags & HF_CS64_MASK; @@ -974,7 +974,7 @@ void helper_syscall(CPUX86State *env, int next_eip_addend) env->eip = env->cstar; } } else { - ECX = (uint32_t)(env->eip + next_eip_addend); + env->regs[R_ECX] = (uint32_t)(env->eip + next_eip_addend); cpu_x86_set_cpl(env, 0); cpu_x86_load_seg_cache(env, R_CS, selector & 0xfffc, @@ -1015,14 +1015,14 @@ void helper_sysret(CPUX86State *env, int dflag) DESC_S_MASK | (3 << DESC_DPL_SHIFT) | DESC_CS_MASK | DESC_R_MASK | DESC_A_MASK | DESC_L_MASK); - env->eip = ECX; + env->eip = env->regs[R_ECX]; } else { cpu_x86_load_seg_cache(env, R_CS, selector | 3, 0, 0xffffffff, DESC_G_MASK | DESC_B_MASK | DESC_P_MASK | DESC_S_MASK | (3 << DESC_DPL_SHIFT) | DESC_CS_MASK | DESC_R_MASK | DESC_A_MASK); - env->eip = (uint32_t)ECX; + env->eip = (uint32_t)env->regs[R_ECX]; } cpu_x86_load_seg_cache(env, R_SS, selector + 8, 0, 0xffffffff, @@ -1039,7 +1039,7 @@ void helper_sysret(CPUX86State *env, int dflag) DESC_G_MASK | DESC_B_MASK | DESC_P_MASK | DESC_S_MASK | (3 << DESC_DPL_SHIFT) | DESC_CS_MASK | DESC_R_MASK | DESC_A_MASK); - env->eip = (uint32_t)ECX; + env->eip = (uint32_t)env->regs[R_ECX]; cpu_x86_load_seg_cache(env, R_SS, selector + 8, 0, 0xffffffff, DESC_G_MASK | DESC_B_MASK | DESC_P_MASK | @@ -2288,7 +2288,7 @@ void helper_sysexit(CPUX86State *env, int dflag) DESC_S_MASK | (3 << DESC_DPL_SHIFT) | DESC_W_MASK | DESC_A_MASK); } - ESP = ECX; + ESP = env->regs[R_ECX]; EIP = EDX; } |