diff options
Diffstat (limited to 'target-i386/helper.c')
| -rw-r--r-- | target-i386/helper.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/target-i386/helper.c b/target-i386/helper.c index ea2ef5e..b727e93 100644 --- a/target-i386/helper.c +++ b/target-i386/helper.c @@ -1274,7 +1274,7 @@ void helper_cpuid(void) case 1: EAX = env->cpuid_version; EBX = 0; - ECX = 0; + ECX = env->cpuid_ext_features; EDX = env->cpuid_features; break; default: @@ -1828,6 +1828,12 @@ void helper_lcall_protected_T0_T1(int shift, int next_eip) ESP = (ESP & ~sp_mask) | (sp & sp_mask); EIP = offset; } +#ifdef USE_KQEMU + if (kqemu_is_ok(env)) { + env->exception_index = -1; + cpu_loop_exit(); + } +#endif } /* real and vm86 mode iret */ @@ -2097,11 +2103,25 @@ void helper_iret_protected(int shift, int next_eip) } else { helper_ret_protected(shift, 1, 0); } +#ifdef USE_KQEMU + if (kqemu_is_ok(env)) { + CC_OP = CC_OP_EFLAGS; + env->exception_index = -1; + cpu_loop_exit(); + } +#endif } void helper_lret_protected(int shift, int addend) { helper_ret_protected(shift, 0, addend); +#ifdef USE_KQEMU + if (kqemu_is_ok(env)) { + CC_OP = CC_OP_EFLAGS; + env->exception_index = -1; + cpu_loop_exit(); + } +#endif } void helper_sysenter(void) @@ -2146,6 +2166,12 @@ void helper_sysexit(void) DESC_W_MASK | DESC_A_MASK); ESP = ECX; EIP = EDX; +#ifdef USE_KQEMU + if (kqemu_is_ok(env)) { + env->exception_index = -1; + cpu_loop_exit(); + } +#endif } void helper_movl_crN_T0(int reg) |