diff options
| -rw-r--r-- | target/i386/tcg/fpu_helper.c | 50 |
1 files changed, 34 insertions, 16 deletions
diff --git a/target/i386/tcg/fpu_helper.c b/target/i386/tcg/fpu_helper.c index 3d9b192901..20e4d2e715 100644 --- a/target/i386/tcg/fpu_helper.c +++ b/target/i386/tcg/fpu_helper.c @@ -2457,17 +2457,18 @@ void helper_fldenv(CPUX86State *env, target_ulong ptr, int data32) do_fldenv(env, ptr, data32, GETPC()); } -void helper_fsave(CPUX86State *env, target_ulong ptr, int data32) +static void do_fsave(CPUX86State *env, target_ulong ptr, int data32, + uintptr_t retaddr) { floatx80 tmp; int i; - do_fstenv(env, ptr, data32, GETPC()); + do_fstenv(env, ptr, data32, retaddr); ptr += (14 << data32); for (i = 0; i < 8; i++) { tmp = ST(i); - do_fstt(env, tmp, ptr, GETPC()); + do_fstt(env, tmp, ptr, retaddr); ptr += 10; } @@ -2485,30 +2486,41 @@ void helper_fsave(CPUX86State *env, target_ulong ptr, int data32) env->fptags[7] = 1; } -void helper_frstor(CPUX86State *env, target_ulong ptr, int data32) +void helper_fsave(CPUX86State *env, target_ulong ptr, int data32) +{ + do_fsave(env, ptr, data32, GETPC()); +} + +static void do_frstor(CPUX86State *env, target_ulong ptr, int data32, + uintptr_t retaddr) { floatx80 tmp; int i; - do_fldenv(env, ptr, data32, GETPC()); + do_fldenv(env, ptr, data32, retaddr); ptr += (14 << data32); for (i = 0; i < 8; i++) { - tmp = do_fldt(env, ptr, GETPC()); + tmp = do_fldt(env, ptr, retaddr); ST(i) = tmp; ptr += 10; } } +void helper_frstor(CPUX86State *env, target_ulong ptr, int data32) +{ + do_frstor(env, ptr, data32, GETPC()); +} + #if defined(CONFIG_USER_ONLY) void cpu_x86_fsave(CPUX86State *env, target_ulong ptr, int data32) { - helper_fsave(env, ptr, data32); + do_fsave(env, ptr, data32, 0); } void cpu_x86_frstor(CPUX86State *env, target_ulong ptr, int data32) { - helper_frstor(env, ptr, data32); + do_frstor(env, ptr, data32, 0); } #endif @@ -2593,10 +2605,8 @@ static void do_xsave_pkru(CPUX86State *env, target_ulong ptr, uintptr_t ra) cpu_stq_data_ra(env, ptr, env->pkru, ra); } -void helper_fxsave(CPUX86State *env, target_ulong ptr) +static void do_fxsave(CPUX86State *env, target_ulong ptr, uintptr_t ra) { - uintptr_t ra = GETPC(); - /* The operand must be 16 byte aligned */ if (ptr & 0xf) { raise_exception_ra(env, EXCP0D_GPF, ra); @@ -2615,6 +2625,11 @@ void helper_fxsave(CPUX86State *env, target_ulong ptr) } } +void helper_fxsave(CPUX86State *env, target_ulong ptr) +{ + do_fxsave(env, ptr, GETPC()); +} + static uint64_t get_xinuse(CPUX86State *env) { uint64_t inuse = -1; @@ -2757,10 +2772,8 @@ static void do_xrstor_pkru(CPUX86State *env, target_ulong ptr, uintptr_t ra) env->pkru = cpu_ldq_data_ra(env, ptr, ra); } -void helper_fxrstor(CPUX86State *env, target_ulong ptr) +static void do_fxrstor(CPUX86State *env, target_ulong ptr, uintptr_t ra) { - uintptr_t ra = GETPC(); - /* The operand must be 16 byte aligned */ if (ptr & 0xf) { raise_exception_ra(env, EXCP0D_GPF, ra); @@ -2779,15 +2792,20 @@ void helper_fxrstor(CPUX86State *env, target_ulong ptr) } } +void helper_fxrstor(CPUX86State *env, target_ulong ptr) +{ + do_fxrstor(env, ptr, GETPC()); +} + #if defined(CONFIG_USER_ONLY) void cpu_x86_fxsave(CPUX86State *env, target_ulong ptr) { - helper_fxsave(env, ptr); + do_fxsave(env, ptr, 0); } void cpu_x86_fxrstor(CPUX86State *env, target_ulong ptr) { - helper_fxrstor(env, ptr); + do_fxrstor(env, ptr, 0); } #endif |