target-i386: Remove unused arguments to gen_lea_modrm
The reg_ptr and offset_ptr outputs are universally unused. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson
parent
4b1fe0671f
commit
4eeb3939b5
@ -1957,15 +1957,13 @@ static void gen_shifti(DisasContext *s1, int op, int ot, int d, int c)
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}
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}
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static void gen_lea_modrm(CPUX86State *env, DisasContext *s, int modrm,
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int *reg_ptr, int *offset_ptr)
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static void gen_lea_modrm(CPUX86State *env, DisasContext *s, int modrm)
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{
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target_long disp;
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int havesib;
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int base;
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int index;
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int scale;
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int opreg;
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int mod, rm, code, override, must_add_seg;
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TCGv sum;
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@ -2060,7 +2058,7 @@ static void gen_lea_modrm(CPUX86State *env, DisasContext *s, int modrm,
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tcg_gen_ext32u_tl(cpu_A0, cpu_A0);
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}
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tcg_gen_add_tl(cpu_A0, cpu_A0, cpu_tmp0);
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goto done;
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return;
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}
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tcg_gen_add_tl(cpu_A0, cpu_A0, cpu_tmp0);
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@ -2136,12 +2134,6 @@ static void gen_lea_modrm(CPUX86State *env, DisasContext *s, int modrm,
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gen_op_addl_A0_seg(s, override);
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}
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}
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done:
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opreg = OR_A0;
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disp = 0;
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*reg_ptr = opreg;
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*offset_ptr = disp;
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}
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static void gen_nop_modrm(CPUX86State *env, DisasContext *s, int modrm)
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@ -2221,7 +2213,7 @@ static void gen_add_A0_ds_seg(DisasContext *s)
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static void gen_ldst_modrm(CPUX86State *env, DisasContext *s, int modrm,
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int ot, int reg, int is_store)
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{
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int mod, rm, opreg, disp;
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int mod, rm;
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mod = (modrm >> 6) & 3;
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rm = (modrm & 7) | REX_B(s);
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@ -2236,7 +2228,7 @@ static void gen_ldst_modrm(CPUX86State *env, DisasContext *s, int modrm,
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gen_op_mov_reg_T0(ot, reg);
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}
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} else {
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gen_lea_modrm(env, s, modrm, &opreg, &disp);
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gen_lea_modrm(env, s, modrm);
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if (is_store) {
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if (reg != OR_TMP0)
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gen_op_mov_TN_reg(ot, 0, reg);
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@ -3116,7 +3108,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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target_ulong pc_start, int rex_r)
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{
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int b1, op1_offset, op2_offset, is_xmm, val, ot;
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int modrm, mod, rm, reg, reg_addr, offset_addr;
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int modrm, mod, rm, reg;
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SSEFunc_0_epp sse_fn_epp;
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SSEFunc_0_eppi sse_fn_eppi;
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SSEFunc_0_ppi sse_fn_ppi;
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@ -3187,7 +3179,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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case 0x0e7: /* movntq */
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if (mod == 3)
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goto illegal_op;
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_stq_env_A0(s, offsetof(CPUX86State, fpregs[reg].mmx));
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break;
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case 0x1e7: /* movntdq */
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@ -3195,20 +3187,20 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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case 0x12b: /* movntps */
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if (mod == 3)
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goto illegal_op;
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_sto_env_A0(s, offsetof(CPUX86State, xmm_regs[reg]));
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break;
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case 0x3f0: /* lddqu */
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if (mod == 3)
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goto illegal_op;
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_ldo_env_A0(s, offsetof(CPUX86State, xmm_regs[reg]));
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break;
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case 0x22b: /* movntss */
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case 0x32b: /* movntsd */
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if (mod == 3)
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goto illegal_op;
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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if (b1 & 1) {
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gen_stq_env_A0(s, offsetof(CPUX86State, xmm_regs[reg]));
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} else {
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@ -3251,7 +3243,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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break;
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case 0x6f: /* movq mm, ea */
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_ldq_env_A0(s, offsetof(CPUX86State, fpregs[reg].mmx));
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} else {
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rm = (modrm & 7);
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@ -3268,7 +3260,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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case 0x16f: /* movdqa xmm, ea */
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case 0x26f: /* movdqu xmm, ea */
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_ldo_env_A0(s, offsetof(CPUX86State, xmm_regs[reg]));
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} else {
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rm = (modrm & 7) | REX_B(s);
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@ -3278,7 +3270,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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break;
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case 0x210: /* movss xmm, ea */
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_op_ld_v(s, MO_32, cpu_T[0], cpu_A0);
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tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].XMM_L(0)));
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gen_op_movl_T0_0();
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@ -3293,7 +3285,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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break;
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case 0x310: /* movsd xmm, ea */
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_ldq_env_A0(s, offsetof(CPUX86State,
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xmm_regs[reg].XMM_Q(0)));
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gen_op_movl_T0_0();
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@ -3308,7 +3300,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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case 0x012: /* movlps */
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case 0x112: /* movlpd */
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_ldq_env_A0(s, offsetof(CPUX86State,
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xmm_regs[reg].XMM_Q(0)));
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} else {
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@ -3320,7 +3312,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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break;
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case 0x212: /* movsldup */
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_ldo_env_A0(s, offsetof(CPUX86State, xmm_regs[reg]));
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} else {
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rm = (modrm & 7) | REX_B(s);
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@ -3336,7 +3328,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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break;
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case 0x312: /* movddup */
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_ldq_env_A0(s, offsetof(CPUX86State,
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xmm_regs[reg].XMM_Q(0)));
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} else {
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@ -3350,7 +3342,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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case 0x016: /* movhps */
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case 0x116: /* movhpd */
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_ldq_env_A0(s, offsetof(CPUX86State,
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xmm_regs[reg].XMM_Q(1)));
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} else {
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@ -3362,7 +3354,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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break;
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case 0x216: /* movshdup */
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_ldo_env_A0(s, offsetof(CPUX86State, xmm_regs[reg]));
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} else {
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rm = (modrm & 7) | REX_B(s);
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@ -3427,7 +3419,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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break;
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case 0x27e: /* movq xmm, ea */
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_ldq_env_A0(s, offsetof(CPUX86State,
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xmm_regs[reg].XMM_Q(0)));
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} else {
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@ -3439,7 +3431,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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break;
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case 0x7f: /* movq ea, mm */
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_stq_env_A0(s, offsetof(CPUX86State, fpregs[reg].mmx));
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} else {
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rm = (modrm & 7);
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@ -3454,7 +3446,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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case 0x17f: /* movdqa ea, xmm */
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case 0x27f: /* movdqu ea, xmm */
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_sto_env_A0(s, offsetof(CPUX86State, xmm_regs[reg]));
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} else {
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rm = (modrm & 7) | REX_B(s);
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@ -3464,7 +3456,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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break;
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case 0x211: /* movss ea, xmm */
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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tcg_gen_ld32u_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].XMM_L(0)));
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gen_op_st_v(s, MO_32, cpu_T[0], cpu_A0);
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} else {
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@ -3475,7 +3467,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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break;
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case 0x311: /* movsd ea, xmm */
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_stq_env_A0(s, offsetof(CPUX86State,
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xmm_regs[reg].XMM_Q(0)));
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} else {
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@ -3487,7 +3479,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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case 0x013: /* movlps */
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case 0x113: /* movlpd */
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_stq_env_A0(s, offsetof(CPUX86State,
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xmm_regs[reg].XMM_Q(0)));
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} else {
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@ -3497,7 +3489,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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case 0x017: /* movhps */
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case 0x117: /* movhpd */
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_stq_env_A0(s, offsetof(CPUX86State,
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xmm_regs[reg].XMM_Q(1)));
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} else {
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@ -3563,7 +3555,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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case 0x12a: /* cvtpi2pd */
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gen_helper_enter_mmx(cpu_env);
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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op2_offset = offsetof(CPUX86State,mmx_t0);
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gen_ldq_env_A0(s, op2_offset);
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} else {
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@ -3608,7 +3600,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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case 0x12d: /* cvtpd2pi */
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gen_helper_enter_mmx(cpu_env);
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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op2_offset = offsetof(CPUX86State,xmm_t0);
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gen_ldo_env_A0(s, op2_offset);
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} else {
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@ -3639,7 +3631,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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case 0x32d: /* cvtsd2si */
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ot = (s->dflag == 2) ? MO_64 : MO_32;
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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if ((b >> 8) & 1) {
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gen_ldq_env_A0(s, offsetof(CPUX86State, xmm_t0.XMM_Q(0)));
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} else {
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@ -3705,7 +3697,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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break;
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case 0x1d6: /* movq ea, xmm */
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_stq_env_A0(s, offsetof(CPUX86State,
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xmm_regs[reg].XMM_Q(0)));
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} else {
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@ -3773,7 +3765,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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op2_offset = offsetof(CPUX86State,xmm_regs[rm | REX_B(s)]);
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} else {
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op2_offset = offsetof(CPUX86State,xmm_t0);
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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switch (b) {
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case 0x20: case 0x30: /* pmovsxbw, pmovzxbw */
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case 0x23: case 0x33: /* pmovsxwd, pmovzxwd */
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@ -3807,7 +3799,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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op2_offset = offsetof(CPUX86State,fpregs[rm].mmx);
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} else {
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op2_offset = offsetof(CPUX86State,mmx_t0);
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_ldq_env_A0(s, op2_offset);
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}
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}
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@ -4240,7 +4232,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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ot = (s->dflag == 2) ? MO_64 : MO_32;
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rm = (modrm & 7) | REX_B(s);
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if (mod != 3)
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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reg = ((modrm >> 3) & 7) | rex_r;
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val = cpu_ldub_code(env, s->pc++);
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switch (b) {
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@ -4379,7 +4371,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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op2_offset = offsetof(CPUX86State,xmm_regs[rm | REX_B(s)]);
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} else {
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op2_offset = offsetof(CPUX86State,xmm_t0);
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_ldo_env_A0(s, op2_offset);
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}
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} else {
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@ -4388,7 +4380,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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op2_offset = offsetof(CPUX86State,fpregs[rm].mmx);
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} else {
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op2_offset = offsetof(CPUX86State,mmx_t0);
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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gen_ldq_env_A0(s, op2_offset);
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}
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}
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@ -4455,7 +4447,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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if (is_xmm) {
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op1_offset = offsetof(CPUX86State,xmm_regs[reg]);
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if (mod != 3) {
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gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
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gen_lea_modrm(env, s, modrm);
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op2_offset = offsetof(CPUX86State,xmm_t0);
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if (b1 >= 2 && ((b >= 0x50 && b <= 0x5f && b != 0x5b) ||
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b == 0xc2)) {
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@ -4479,7 +4471,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b,
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} else {
|
||||
op1_offset = offsetof(CPUX86State,fpregs[reg].mmx);
|
||||
if (mod != 3) {
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
op2_offset = offsetof(CPUX86State,mmx_t0);
|
||||
gen_ldq_env_A0(s, op2_offset);
|
||||
} else {
|
||||
@ -4561,7 +4553,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
{
|
||||
int b, prefixes, aflag, dflag;
|
||||
int shift, ot;
|
||||
int modrm, reg, rm, mod, reg_addr, op, opreg, offset_addr, val;
|
||||
int modrm, reg, rm, mod, op, opreg, val;
|
||||
target_ulong next_eip, tval;
|
||||
int rex_w, rex_r;
|
||||
|
||||
@ -4756,7 +4748,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
mod = (modrm >> 6) & 3;
|
||||
rm = (modrm & 7) | REX_B(s);
|
||||
if (mod != 3) {
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
opreg = OR_TMP0;
|
||||
} else if (op == OP_XORL && rm == reg) {
|
||||
xor_zero:
|
||||
@ -4777,7 +4769,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
reg = ((modrm >> 3) & 7) | rex_r;
|
||||
rm = (modrm & 7) | REX_B(s);
|
||||
if (mod != 3) {
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
gen_op_ld_v(s, ot, cpu_T[1], cpu_A0);
|
||||
} else if (op == OP_XORL && rm == reg) {
|
||||
goto xor_zero;
|
||||
@ -4819,7 +4811,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
s->rip_offset = 1;
|
||||
else
|
||||
s->rip_offset = insn_const_size(ot);
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
opreg = OR_TMP0;
|
||||
} else {
|
||||
opreg = rm;
|
||||
@ -4865,7 +4857,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
if (mod != 3) {
|
||||
if (op == 0)
|
||||
s->rip_offset = insn_const_size(ot);
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
gen_op_ld_v(s, ot, cpu_T[0], cpu_A0);
|
||||
} else {
|
||||
gen_op_mov_TN_reg(ot, 0, rm);
|
||||
@ -5076,7 +5068,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
}
|
||||
}
|
||||
if (mod != 3) {
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
if (op >= 2 && op != 3 && op != 5)
|
||||
gen_op_ld_v(s, ot, cpu_T[0], cpu_A0);
|
||||
} else {
|
||||
@ -5298,7 +5290,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
gen_op_mov_reg_T1(ot, reg);
|
||||
gen_op_mov_reg_T0(ot, rm);
|
||||
} else {
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
gen_op_mov_TN_reg(ot, 0, reg);
|
||||
gen_op_ld_v(s, ot, cpu_T[1], cpu_A0);
|
||||
gen_op_addl_T0_T1();
|
||||
@ -5330,7 +5322,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
rm = (modrm & 7) | REX_B(s);
|
||||
gen_op_mov_v_reg(ot, t0, rm);
|
||||
} else {
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
tcg_gen_mov_tl(a0, cpu_A0);
|
||||
gen_op_ld_v(s, ot, t0, a0);
|
||||
rm = 0; /* avoid warning */
|
||||
@ -5378,7 +5370,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
goto illegal_op;
|
||||
gen_jmp_im(pc_start - s->cs_base);
|
||||
gen_update_cc_op(s);
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
gen_helper_cmpxchg16b(cpu_env, cpu_A0);
|
||||
} else
|
||||
#endif
|
||||
@ -5387,7 +5379,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
goto illegal_op;
|
||||
gen_jmp_im(pc_start - s->cs_base);
|
||||
gen_update_cc_op(s);
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
gen_helper_cmpxchg8b(cpu_env, cpu_A0);
|
||||
}
|
||||
set_cc_op(s, CC_OP_EFLAGS);
|
||||
@ -5557,7 +5549,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
mod = (modrm >> 6) & 3;
|
||||
if (mod != 3) {
|
||||
s->rip_offset = insn_const_size(ot);
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
}
|
||||
val = insn_get(env, s, ot);
|
||||
gen_op_movl_T0_im(val);
|
||||
@ -5652,7 +5644,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
}
|
||||
gen_op_mov_reg_T0(d_ot, reg);
|
||||
} else {
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
gen_op_ld_v(s, s_ot, cpu_T[0], cpu_A0);
|
||||
gen_op_mov_reg_T0(d_ot, reg);
|
||||
}
|
||||
@ -5670,7 +5662,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
s->override = -1;
|
||||
val = s->addseg;
|
||||
s->addseg = 0;
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
s->addseg = val;
|
||||
gen_op_mov_reg_A0(ot - MO_16, reg);
|
||||
break;
|
||||
@ -5783,7 +5775,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
gen_op_mov_reg_T0(ot, rm);
|
||||
gen_op_mov_reg_T1(ot, reg);
|
||||
} else {
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
gen_op_mov_TN_reg(ot, 0, reg);
|
||||
/* for xchg, lock is implicit */
|
||||
if (!(prefixes & PREFIX_LOCK))
|
||||
@ -5818,7 +5810,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
mod = (modrm >> 6) & 3;
|
||||
if (mod == 3)
|
||||
goto illegal_op;
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
gen_op_ld_v(s, ot, cpu_T[1], cpu_A0);
|
||||
gen_add_A0_im(s, 1 << (ot - MO_16 + 1));
|
||||
/* load the segment first to handle exceptions properly */
|
||||
@ -5853,7 +5845,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
if (shift == 2) {
|
||||
s->rip_offset = 1;
|
||||
}
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
opreg = OR_TMP0;
|
||||
} else {
|
||||
opreg = (modrm & 7) | REX_B(s);
|
||||
@ -5903,7 +5895,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
rm = (modrm & 7) | REX_B(s);
|
||||
reg = ((modrm >> 3) & 7) | rex_r;
|
||||
if (mod != 3) {
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
opreg = OR_TMP0;
|
||||
} else {
|
||||
opreg = rm;
|
||||
@ -5934,7 +5926,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
op = ((b & 7) << 3) | ((modrm >> 3) & 7);
|
||||
if (mod != 3) {
|
||||
/* memory op */
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
switch(op) {
|
||||
case 0x00 ... 0x07: /* fxxxs */
|
||||
case 0x10 ... 0x17: /* fixxxl */
|
||||
@ -6925,7 +6917,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
rm = (modrm & 7) | REX_B(s);
|
||||
if (mod != 3) {
|
||||
s->rip_offset = 1;
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
gen_op_ld_v(s, ot, cpu_T[0], cpu_A0);
|
||||
} else {
|
||||
gen_op_mov_TN_reg(ot, 0, rm);
|
||||
@ -6956,7 +6948,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
rm = (modrm & 7) | REX_B(s);
|
||||
gen_op_mov_TN_reg(MO_32, 1, reg);
|
||||
if (mod != 3) {
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
/* specific case: we need to add a displacement */
|
||||
gen_exts(ot, cpu_T[1]);
|
||||
tcg_gen_sari_tl(cpu_tmp0, cpu_T[1], 3 + ot);
|
||||
@ -7213,7 +7205,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
if (mod == 3)
|
||||
goto illegal_op;
|
||||
gen_op_mov_TN_reg(ot, 0, reg);
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
gen_jmp_im(pc_start - s->cs_base);
|
||||
tcg_gen_trunc_tl_i32(cpu_tmp2_i32, cpu_T[0]);
|
||||
if (ot == MO_16) {
|
||||
@ -7461,7 +7453,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
if (mod == 3)
|
||||
goto illegal_op;
|
||||
gen_svm_check_intercept(s, pc_start, SVM_EXIT_GDTR_READ);
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
tcg_gen_ld32u_tl(cpu_T[0], cpu_env, offsetof(CPUX86State, gdt.limit));
|
||||
gen_op_st_v(s, MO_16, cpu_T[0], cpu_A0);
|
||||
gen_add_A0_im(s, 2);
|
||||
@ -7524,7 +7516,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
}
|
||||
} else { /* sidt */
|
||||
gen_svm_check_intercept(s, pc_start, SVM_EXIT_IDTR_READ);
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
tcg_gen_ld32u_tl(cpu_T[0], cpu_env, offsetof(CPUX86State, idt.limit));
|
||||
gen_op_st_v(s, MO_16, cpu_T[0], cpu_A0);
|
||||
gen_add_A0_im(s, 2);
|
||||
@ -7625,7 +7617,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
} else {
|
||||
gen_svm_check_intercept(s, pc_start,
|
||||
op==2 ? SVM_EXIT_GDTR_WRITE : SVM_EXIT_IDTR_WRITE);
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
gen_op_ld_v(s, MO_16, cpu_T[1], cpu_A0);
|
||||
gen_add_A0_im(s, 2);
|
||||
gen_op_ld_v(s, CODE64(s) + MO_32, cpu_T[0], cpu_A0);
|
||||
@ -7667,7 +7659,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
} else {
|
||||
gen_update_cc_op(s);
|
||||
gen_jmp_im(pc_start - s->cs_base);
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
gen_helper_invlpg(cpu_env, cpu_A0);
|
||||
gen_jmp_im(s->pc - s->cs_base);
|
||||
gen_eob(s);
|
||||
@ -7746,7 +7738,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
}
|
||||
gen_op_mov_reg_T0(d_ot, reg);
|
||||
} else {
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
gen_op_ld_v(s, MO_32 | MO_SIGN, cpu_T[0], cpu_A0);
|
||||
gen_op_mov_reg_T0(d_ot, reg);
|
||||
}
|
||||
@ -7767,7 +7759,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
mod = (modrm >> 6) & 3;
|
||||
rm = modrm & 7;
|
||||
if (mod != 3) {
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
gen_op_ld_v(s, ot, t0, cpu_A0);
|
||||
a0 = tcg_temp_local_new();
|
||||
tcg_gen_mov_tl(a0, cpu_A0);
|
||||
@ -7837,7 +7829,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
case 3: /* prefetchnt0 */
|
||||
if (mod == 3)
|
||||
goto illegal_op;
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
/* nothing more to do */
|
||||
break;
|
||||
default: /* nop (multi byte) */
|
||||
@ -7964,7 +7956,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
gen_exception(s, EXCP07_PREX, pc_start - s->cs_base);
|
||||
break;
|
||||
}
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
gen_update_cc_op(s);
|
||||
gen_jmp_im(pc_start - s->cs_base);
|
||||
gen_helper_fxsave(cpu_env, cpu_A0, tcg_const_i32((s->dflag == 2)));
|
||||
@ -7977,7 +7969,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
gen_exception(s, EXCP07_PREX, pc_start - s->cs_base);
|
||||
break;
|
||||
}
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
gen_update_cc_op(s);
|
||||
gen_jmp_im(pc_start - s->cs_base);
|
||||
gen_helper_fxrstor(cpu_env, cpu_A0,
|
||||
@ -7992,7 +7984,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
if ((s->flags & HF_EM_MASK) || !(s->flags & HF_OSFXSR_MASK) ||
|
||||
mod == 3)
|
||||
goto illegal_op;
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
if (op == 2) {
|
||||
gen_op_ld_v(s, MO_32, cpu_T[0], cpu_A0);
|
||||
tcg_gen_trunc_tl_i32(cpu_tmp2_i32, cpu_T[0]);
|
||||
@ -8017,7 +8009,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
/* clflush */
|
||||
if (!(s->cpuid_features & CPUID_CLFLUSH))
|
||||
goto illegal_op;
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
@ -8029,7 +8021,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
|
||||
mod = (modrm >> 6) & 3;
|
||||
if (mod == 3)
|
||||
goto illegal_op;
|
||||
gen_lea_modrm(env, s, modrm, ®_addr, &offset_addr);
|
||||
gen_lea_modrm(env, s, modrm);
|
||||
/* ignore for now */
|
||||
break;
|
||||
case 0x1aa: /* rsm */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user