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converted env access to TCG 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4516 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2008-05-21 17:16:11 +00:00
parent bd7a7b33df
commit 651ba608e2
2 changed files with 32 additions and 67 deletions
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35
target-i386/op.c
View File

@ -147,41 +147,6 @@
#endif
void OPPROTO op_movl_T0_env(void)
{
T0 = *(uint32_t *)((char *)env + PARAM1);
}
void OPPROTO op_movl_env_T0(void)
{
*(uint32_t *)((char *)env + PARAM1) = T0;
}
void OPPROTO op_movl_env_T1(void)
{
*(uint32_t *)((char *)env + PARAM1) = T1;
}
void OPPROTO op_movtl_T0_env(void)
{
T0 = *(target_ulong *)((char *)env + PARAM1);
}
void OPPROTO op_movtl_env_T0(void)
{
*(target_ulong *)((char *)env + PARAM1) = T0;
}
void OPPROTO op_movtl_T1_env(void)
{
T1 = *(target_ulong *)((char *)env + PARAM1);
}
void OPPROTO op_movtl_env_T1(void)
{
*(target_ulong *)((char *)env + PARAM1) = T1;
}
/* flags handling */
void OPPROTO op_jmp_label(void)

64
target-i386/translate.c
View File

@ -2979,11 +2979,11 @@ static void gen_sse(DisasContext *s, int b, target_ulong pc_start, int rex_r)
if (mod != 3) {
gen_lea_modrm(s, modrm, &reg_addr, &offset_addr);
gen_op_ld_T0_A0(OT_LONG + s->mem_index);
gen_op_movl_env_T0(offsetof(CPUX86State,xmm_regs[reg].XMM_L(0)));
tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].XMM_L(0)));
gen_op_movl_T0_0();
gen_op_movl_env_T0(offsetof(CPUX86State,xmm_regs[reg].XMM_L(1)));
gen_op_movl_env_T0(offsetof(CPUX86State,xmm_regs[reg].XMM_L(2)));
gen_op_movl_env_T0(offsetof(CPUX86State,xmm_regs[reg].XMM_L(3)));
tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].XMM_L(1)));
tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].XMM_L(2)));
tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].XMM_L(3)));
} else {
rm = (modrm & 7) | REX_B(s);
gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].XMM_L(0)),
@ -2995,8 +2995,8 @@ static void gen_sse(DisasContext *s, int b, target_ulong pc_start, int rex_r)
gen_lea_modrm(s, modrm, &reg_addr, &offset_addr);
gen_ldq_env_A0(s->mem_index, offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)));
gen_op_movl_T0_0();
gen_op_movl_env_T0(offsetof(CPUX86State,xmm_regs[reg].XMM_L(2)));
gen_op_movl_env_T0(offsetof(CPUX86State,xmm_regs[reg].XMM_L(3)));
tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].XMM_L(2)));
tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].XMM_L(3)));
} else {
rm = (modrm & 7) | REX_B(s);
gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)),
@ -3138,7 +3138,7 @@ static void gen_sse(DisasContext *s, int b, target_ulong pc_start, int rex_r)
case 0x211: /* movss ea, xmm */
if (mod != 3) {
gen_lea_modrm(s, modrm, &reg_addr, &offset_addr);
gen_op_movl_T0_env(offsetof(CPUX86State,xmm_regs[reg].XMM_L(0)));
tcg_gen_ld32u_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].XMM_L(0)));
gen_op_st_T0_A0(OT_LONG + s->mem_index);
} else {
rm = (modrm & 7) | REX_B(s);
@ -3183,15 +3183,15 @@ static void gen_sse(DisasContext *s, int b, target_ulong pc_start, int rex_r)
val = ldub_code(s->pc++);
if (is_xmm) {
gen_op_movl_T0_im(val);
gen_op_movl_env_T0(offsetof(CPUX86State,xmm_t0.XMM_L(0)));
tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_t0.XMM_L(0)));
gen_op_movl_T0_0();
gen_op_movl_env_T0(offsetof(CPUX86State,xmm_t0.XMM_L(1)));
tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_t0.XMM_L(1)));
op1_offset = offsetof(CPUX86State,xmm_t0);
} else {
gen_op_movl_T0_im(val);
gen_op_movl_env_T0(offsetof(CPUX86State,mmx_t0.MMX_L(0)));
tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,mmx_t0.MMX_L(0)));
gen_op_movl_T0_0();
gen_op_movl_env_T0(offsetof(CPUX86State,mmx_t0.MMX_L(1)));
tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,mmx_t0.MMX_L(1)));
op1_offset = offsetof(CPUX86State,mmx_t0);
}
sse_op2 = sse_op_table2[((b - 1) & 3) * 8 + (((modrm >> 3)) & 7)][b1];
@ -3300,7 +3300,7 @@ static void gen_sse(DisasContext *s, int b, target_ulong pc_start, int rex_r)
gen_ldq_env_A0(s->mem_index, 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)));
tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_t0.XMM_L(0)));
}
op2_offset = offsetof(CPUX86State,xmm_t0);
} else {
@ -3418,7 +3418,7 @@ static void gen_sse(DisasContext *s, int b, target_ulong pc_start, int rex_r)
if (b1 == 2) {
/* 32 bit access */
gen_op_ld_T0_A0(OT_LONG + s->mem_index);
gen_op_movl_env_T0(offsetof(CPUX86State,xmm_t0.XMM_L(0)));
tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_t0.XMM_L(0)));
} else {
/* 64 bit access */
gen_ldq_env_A0(s->mem_index, offsetof(CPUX86State,xmm_t0.XMM_D(0)));
@ -6312,7 +6312,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
goto illegal_op;
if (gen_svm_check_intercept(s, pc_start, SVM_EXIT_LDTR_READ))
break;
gen_op_movl_T0_env(offsetof(CPUX86State,ldt.selector));
tcg_gen_ld32u_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,ldt.selector));
ot = OT_WORD;
if (mod == 3)
ot += s->dflag;
@ -6337,7 +6337,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
goto illegal_op;
if (gen_svm_check_intercept(s, pc_start, SVM_EXIT_TR_READ))
break;
gen_op_movl_T0_env(offsetof(CPUX86State,tr.selector));
tcg_gen_ld32u_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,tr.selector));
ot = OT_WORD;
if (mod == 3)
ot += s->dflag;
@ -6386,10 +6386,10 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
if (gen_svm_check_intercept(s, pc_start, SVM_EXIT_GDTR_READ))
break;
gen_lea_modrm(s, modrm, &reg_addr, &offset_addr);
gen_op_movl_T0_env(offsetof(CPUX86State, gdt.limit));
tcg_gen_ld32u_tl(cpu_T[0], cpu_env, offsetof(CPUX86State, gdt.limit));
gen_op_st_T0_A0(OT_WORD + s->mem_index);
gen_add_A0_im(s, 2);
gen_op_movtl_T0_env(offsetof(CPUX86State, gdt.base));
tcg_gen_ld_tl(cpu_T[0], cpu_env, offsetof(CPUX86State, gdt.base));
if (!s->dflag)
gen_op_andl_T0_im(0xffffff);
gen_op_st_T0_A0(CODE64(s) + OT_LONG + s->mem_index);
@ -6438,10 +6438,10 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
if (gen_svm_check_intercept(s, pc_start, SVM_EXIT_IDTR_READ))
break;
gen_lea_modrm(s, modrm, &reg_addr, &offset_addr);
gen_op_movl_T0_env(offsetof(CPUX86State, idt.limit));
tcg_gen_ld32u_tl(cpu_T[0], cpu_env, offsetof(CPUX86State, idt.limit));
gen_op_st_T0_A0(OT_WORD + s->mem_index);
gen_add_A0_im(s, 2);
gen_op_movtl_T0_env(offsetof(CPUX86State, idt.base));
tcg_gen_ld_tl(cpu_T[0], cpu_env, offsetof(CPUX86State, idt.base));
if (!s->dflag)
gen_op_andl_T0_im(0xffffff);
gen_op_st_T0_A0(CODE64(s) + OT_LONG + s->mem_index);
@ -6513,18 +6513,18 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
if (!s->dflag)
gen_op_andl_T0_im(0xffffff);
if (op == 2) {
gen_op_movtl_env_T0(offsetof(CPUX86State,gdt.base));
gen_op_movl_env_T1(offsetof(CPUX86State,gdt.limit));
tcg_gen_st_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,gdt.base));
tcg_gen_st32_tl(cpu_T[1], cpu_env, offsetof(CPUX86State,gdt.limit));
} else {
gen_op_movtl_env_T0(offsetof(CPUX86State,idt.base));
gen_op_movl_env_T1(offsetof(CPUX86State,idt.limit));
tcg_gen_st_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,idt.base));
tcg_gen_st32_tl(cpu_T[1], cpu_env, offsetof(CPUX86State,idt.limit));
}
}
break;
case 4: /* smsw */
if (gen_svm_check_intercept(s, pc_start, SVM_EXIT_READ_CR0))
break;
gen_op_movl_T0_env(offsetof(CPUX86State,cr[0]));
tcg_gen_ld32u_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,cr[0]));
gen_ldst_modrm(s, modrm, OT_WORD, OR_TMP0, 1);
break;
case 6: /* lmsw */
@ -6547,10 +6547,10 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
#ifdef TARGET_X86_64
if (CODE64(s) && rm == 0) {
/* swapgs */
gen_op_movtl_T0_env(offsetof(CPUX86State,segs[R_GS].base));
gen_op_movtl_T1_env(offsetof(CPUX86State,kernelgsbase));
gen_op_movtl_env_T1(offsetof(CPUX86State,segs[R_GS].base));
gen_op_movtl_env_T0(offsetof(CPUX86State,kernelgsbase));
tcg_gen_ld_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,segs[R_GS].base));
tcg_gen_ld_tl(cpu_T[1], cpu_env, offsetof(CPUX86State,kernelgsbase));
tcg_gen_st_tl(cpu_T[1], cpu_env, offsetof(CPUX86State,segs[R_GS].base));
tcg_gen_st_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,kernelgsbase));
} else
#endif
{
@ -6728,7 +6728,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
tcg_gen_helper_1_0(helper_movtl_T0_cr8, cpu_T[0]);
else
#endif
gen_op_movtl_T0_env(offsetof(CPUX86State,cr[reg]));
tcg_gen_ld_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,cr[reg]));
gen_op_mov_reg_T0(ot, rm);
}
break;
@ -6763,7 +6763,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
gen_eob(s);
} else {
gen_svm_check_intercept(s, pc_start, SVM_EXIT_READ_DR0 + reg);
gen_op_movtl_T0_env(offsetof(CPUX86State,dr[reg]));
tcg_gen_ld_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,dr[reg]));
gen_op_mov_reg_T0(ot, rm);
}
}
@ -6839,9 +6839,9 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
gen_lea_modrm(s, modrm, &reg_addr, &offset_addr);
if (op == 2) {
gen_op_ld_T0_A0(OT_LONG + s->mem_index);
gen_op_movl_env_T0(offsetof(CPUX86State, mxcsr));
tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State, mxcsr));
} else {
gen_op_movl_T0_env(offsetof(CPUX86State, mxcsr));
tcg_gen_ld32u_tl(cpu_T[0], cpu_env, offsetof(CPUX86State, mxcsr));
gen_op_st_T0_A0(OT_LONG + s->mem_index);
}
break;