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Diffstat (limited to 'target-i386/translate.c')
-rw-r--r--target-i386/translate.c38
1 files changed, 22 insertions, 16 deletions
diff --git a/target-i386/translate.c b/target-i386/translate.c
index cd214a6180..10cc2fa8e5 100644
--- a/target-i386/translate.c
+++ b/target-i386/translate.c
@@ -57,11 +57,17 @@
#endif
/* For a switch indexed by MODRM, match all memory operands for a given OP. */
-#define CASE_MEM_OP(OP) \
+#define CASE_MODRM_MEM_OP(OP) \
case (0 << 6) | (OP << 3) | 0 ... (0 << 6) | (OP << 3) | 7: \
case (1 << 6) | (OP << 3) | 0 ... (1 << 6) | (OP << 3) | 7: \
case (2 << 6) | (OP << 3) | 0 ... (2 << 6) | (OP << 3) | 7
+#define CASE_MODRM_OP(OP) \
+ case (0 << 6) | (OP << 3) | 0 ... (0 << 6) | (OP << 3) | 7: \
+ case (1 << 6) | (OP << 3) | 0 ... (1 << 6) | (OP << 3) | 7: \
+ case (2 << 6) | (OP << 3) | 0 ... (2 << 6) | (OP << 3) | 7: \
+ case (3 << 6) | (OP << 3) | 0 ... (3 << 6) | (OP << 3) | 7
+
//#define MACRO_TEST 1
/* global register indexes */
@@ -7038,7 +7044,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
case 0x101:
modrm = cpu_ldub_code(env, s->pc++);
switch (modrm) {
- CASE_MEM_OP(0): /* sgdt */
+ CASE_MODRM_MEM_OP(0): /* sgdt */
gen_svm_check_intercept(s, pc_start, SVM_EXIT_GDTR_READ);
gen_lea_modrm(env, s, modrm);
tcg_gen_ld32u_tl(cpu_T0,
@@ -7094,7 +7100,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
gen_eob(s);
break;
- CASE_MEM_OP(1): /* sidt */
+ CASE_MODRM_MEM_OP(1): /* sidt */
gen_svm_check_intercept(s, pc_start, SVM_EXIT_IDTR_READ);
gen_lea_modrm(env, s, modrm);
tcg_gen_ld32u_tl(cpu_T0, cpu_env, offsetof(CPUX86State, idt.limit));
@@ -7240,7 +7246,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
gen_helper_invlpga(cpu_env, tcg_const_i32(s->aflag - 1));
break;
- CASE_MEM_OP(2): /* lgdt */
+ CASE_MODRM_MEM_OP(2): /* lgdt */
if (s->cpl != 0) {
gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
break;
@@ -7257,7 +7263,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
tcg_gen_st32_tl(cpu_T1, cpu_env, offsetof(CPUX86State, gdt.limit));
break;
- CASE_MEM_OP(3): /* lidt */
+ CASE_MODRM_MEM_OP(3): /* lidt */
if (s->cpl != 0) {
gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
break;
@@ -7274,7 +7280,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
tcg_gen_st32_tl(cpu_T1, cpu_env, offsetof(CPUX86State, idt.limit));
break;
- CASE_MEM_OP(4): /* smsw */
+ CASE_MODRM_OP(4): /* smsw */
gen_svm_check_intercept(s, pc_start, SVM_EXIT_READ_CR0);
#if defined TARGET_X86_64 && defined HOST_WORDS_BIGENDIAN
tcg_gen_ld32u_tl(cpu_T0, cpu_env, offsetof(CPUX86State, cr[0]) + 4);
@@ -7284,7 +7290,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
gen_ldst_modrm(env, s, modrm, MO_16, OR_TMP0, 1);
break;
- CASE_MEM_OP(6): /* lmsw */
+ CASE_MODRM_OP(6): /* lmsw */
if (s->cpl != 0) {
gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
break;
@@ -7296,7 +7302,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
gen_eob(s);
break;
- CASE_MEM_OP(7): /* invlpg */
+ CASE_MODRM_MEM_OP(7): /* invlpg */
if (s->cpl != 0) {
gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
break;
@@ -7778,7 +7784,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
case 0x1ae:
modrm = cpu_ldub_code(env, s->pc++);
switch (modrm) {
- CASE_MEM_OP(0): /* fxsave */
+ CASE_MODRM_MEM_OP(0): /* fxsave */
if (!(s->cpuid_features & CPUID_FXSR)
|| (prefixes & PREFIX_LOCK)) {
goto illegal_op;
@@ -7791,7 +7797,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
gen_helper_fxsave(cpu_env, cpu_A0);
break;
- CASE_MEM_OP(1): /* fxrstor */
+ CASE_MODRM_MEM_OP(1): /* fxrstor */
if (!(s->cpuid_features & CPUID_FXSR)
|| (prefixes & PREFIX_LOCK)) {
goto illegal_op;
@@ -7804,7 +7810,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
gen_helper_fxrstor(cpu_env, cpu_A0);
break;
- CASE_MEM_OP(2): /* ldmxcsr */
+ CASE_MODRM_MEM_OP(2): /* ldmxcsr */
if ((s->flags & HF_EM_MASK) || !(s->flags & HF_OSFXSR_MASK)) {
goto illegal_op;
}
@@ -7817,7 +7823,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
gen_helper_ldmxcsr(cpu_env, cpu_tmp2_i32);
break;
- CASE_MEM_OP(3): /* stmxcsr */
+ CASE_MODRM_MEM_OP(3): /* stmxcsr */
if ((s->flags & HF_EM_MASK) || !(s->flags & HF_OSFXSR_MASK)) {
goto illegal_op;
}
@@ -7830,7 +7836,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
gen_op_st_v(s, MO_32, cpu_T0, cpu_A0);
break;
- CASE_MEM_OP(4): /* xsave */
+ CASE_MODRM_MEM_OP(4): /* xsave */
if ((s->cpuid_ext_features & CPUID_EXT_XSAVE) == 0
|| (prefixes & (PREFIX_LOCK | PREFIX_DATA
| PREFIX_REPZ | PREFIX_REPNZ))) {
@@ -7842,7 +7848,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
gen_helper_xsave(cpu_env, cpu_A0, cpu_tmp1_i64);
break;
- CASE_MEM_OP(5): /* xrstor */
+ CASE_MODRM_MEM_OP(5): /* xrstor */
if ((s->cpuid_ext_features & CPUID_EXT_XSAVE) == 0
|| (prefixes & (PREFIX_LOCK | PREFIX_DATA
| PREFIX_REPZ | PREFIX_REPNZ))) {
@@ -7859,7 +7865,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
gen_eob(s);
break;
- CASE_MEM_OP(6): /* xsaveopt / clwb */
+ CASE_MODRM_MEM_OP(6): /* xsaveopt / clwb */
if (prefixes & PREFIX_LOCK) {
goto illegal_op;
}
@@ -7883,7 +7889,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
}
break;
- CASE_MEM_OP(7): /* clflush / clflushopt */
+ CASE_MODRM_MEM_OP(7): /* clflush / clflushopt */
if (prefixes & PREFIX_LOCK) {
goto illegal_op;
}
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-24 22:52:25 +0000