diff options
Diffstat (limited to 'target-i386/translate.c')
| -rw-r--r-- | target-i386/translate.c | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/target-i386/translate.c b/target-i386/translate.c index 093723944c..ad5acc9c48 100644 --- a/target-i386/translate.c +++ b/target-i386/translate.c @@ -600,12 +600,14 @@ static GenOpFunc *gen_op_shift_mem_T0_T1_cc[3 * 4][8] = { {\ gen_op_shldw ## SUFFIX ## _T0_T1_ ## op ## _cc,\ gen_op_shrdw ## SUFFIX ## _T0_T1_ ## op ## _cc,\ - },\ + },\ {\ gen_op_shldl ## SUFFIX ## _T0_T1_ ## op ## _cc,\ gen_op_shrdl ## SUFFIX ## _T0_T1_ ## op ## _cc,\ },\ {\ +X86_64_DEF(gen_op_shldq ## SUFFIX ## _T0_T1_ ## op ## _cc,\ + gen_op_shrdq ## SUFFIX ## _T0_T1_ ## op ## _cc,)\ }, static GenOpFunc1 *gen_op_shiftd_T0_T1_im_cc[4][2] = { @@ -2723,14 +2725,14 @@ static void gen_sse(DisasContext *s, int b, target_ulong pc_start, int rex_r) sse_op2(op2_offset, op1_offset); break; case 0x050: /* movmskps */ - gen_op_movmskps(offsetof(CPUX86State,xmm_regs[reg])); rm = (modrm & 7) | REX_B(s); - gen_op_mov_reg_T0[OT_LONG][rm](); + gen_op_movmskps(offsetof(CPUX86State,xmm_regs[rm])); + gen_op_mov_reg_T0[OT_LONG][reg](); break; case 0x150: /* movmskpd */ - gen_op_movmskpd(offsetof(CPUX86State,xmm_regs[reg])); rm = (modrm & 7) | REX_B(s); - gen_op_mov_reg_T0[OT_LONG][rm](); + gen_op_movmskpd(offsetof(CPUX86State,xmm_regs[rm])); + gen_op_mov_reg_T0[OT_LONG][reg](); break; case 0x02a: /* cvtpi2ps */ case 0x12a: /* cvtpi2pd */ @@ -2795,10 +2797,22 @@ static void gen_sse(DisasContext *s, int b, target_ulong pc_start, int rex_r) case 0x22d: /* cvtss2si */ case 0x32d: /* cvtsd2si */ ot = (s->dflag == 2) ? OT_QUAD : OT_LONG; - op1_offset = offsetof(CPUX86State,xmm_regs[reg]); + if (mod != 3) { + gen_lea_modrm(s, modrm, ®_addr, &offset_addr); + if ((b >> 8) & 1) { + gen_ldq_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_t0.XMM_Q(0))); + } else { + gen_op_ld_T0_A0[OT_LONG + s->mem_index](); + gen_op_movl_env_T0(offsetof(CPUX86State,xmm_t0.XMM_L(0))); + } + op2_offset = offsetof(CPUX86State,xmm_t0); + } else { + rm = (modrm & 7) | REX_B(s); + op2_offset = offsetof(CPUX86State,xmm_regs[rm]); + } sse_op_table3[(s->dflag == 2) * 2 + ((b >> 8) - 2) + 4 + - (b & 1) * 4](op1_offset); - gen_ldst_modrm(s, modrm, ot, OR_TMP0, 1); + (b & 1) * 4](op2_offset); + gen_op_mov_reg_T0[ot][reg](); break; case 0xc4: /* pinsrw */ case 0x1c4: |