diff mbox series

[v3,09/26] target/i386: Use DISAS_EOB_NEXT

Message ID 20221001140935.465607-10-richard.henderson@linaro.org
State Superseded
Headers show
Series target/i386: pc-relative translation blocks | expand

Commit Message

Richard Henderson Oct. 1, 2022, 2:09 p.m. UTC 
Replace sequences of gen_update_cc_op, gen_update_eip_next,
and gen_eob with the new is_jmp enumerator.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/i386/tcg/translate.c | 40 ++++++++++++-------------------------
 1 file changed, 13 insertions(+), 27 deletions(-)
diff mbox series

Patch

diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c
index 8c0ef0f212..717c978381 100644
--- a/target/i386/tcg/translate.c
+++ b/target/i386/tcg/translate.c
@@ -7022,8 +7022,7 @@  static bool disas_insn(DisasContext *s, CPUState *cpu)
             gen_pop_update(s, ot);
             set_cc_op(s, CC_OP_EFLAGS);
             /* abort translation because TF/AC flag may change */
-            gen_update_eip_next(s);
-            gen_eob(s);
+            s->base.is_jmp = DISAS_EOB_NEXT;
         }
         break;
     case 0x9e: /* sahf */
@@ -7452,8 +7451,7 @@  static bool disas_insn(DisasContext *s, CPUState *cpu)
                 gen_helper_rdmsr(cpu_env);
             } else {
                 gen_helper_wrmsr(cpu_env);
-                gen_update_eip_next(s);
-                gen_eob(s);
+                s->base.is_jmp = DISAS_EOB_NEXT;
             }
         }
         break;
@@ -7652,8 +7650,7 @@  static bool disas_insn(DisasContext *s, CPUState *cpu)
                 goto illegal_op;
             }
             gen_helper_clac(cpu_env);
-            gen_update_eip_next(s);
-            gen_eob(s);
+            s->base.is_jmp = DISAS_EOB_NEXT;
             break;
 
         case 0xcb: /* stac */
@@ -7662,8 +7659,7 @@  static bool disas_insn(DisasContext *s, CPUState *cpu)
                 goto illegal_op;
             }
             gen_helper_stac(cpu_env);
-            gen_update_eip_next(s);
-            gen_eob(s);
+            s->base.is_jmp = DISAS_EOB_NEXT;
             break;
 
         CASE_MODRM_MEM_OP(1): /* sidt */
@@ -7707,8 +7703,7 @@  static bool disas_insn(DisasContext *s, CPUState *cpu)
             tcg_gen_trunc_tl_i32(s->tmp2_i32, cpu_regs[R_ECX]);
             gen_helper_xsetbv(cpu_env, s->tmp2_i32, s->tmp1_i64);
             /* End TB because translation flags may change.  */
-            gen_update_eip_next(s);
-            gen_eob(s);
+            s->base.is_jmp = DISAS_EOB_NEXT;
             break;
 
         case 0xd8: /* VMRUN */
@@ -7769,8 +7764,7 @@  static bool disas_insn(DisasContext *s, CPUState *cpu)
             }
             gen_update_cc_op(s);
             gen_helper_stgi(cpu_env);
-            gen_update_eip_next(s);
-            gen_eob(s);
+            s->base.is_jmp = DISAS_EOB_NEXT;
             break;
 
         case 0xdd: /* CLGI */
@@ -7808,8 +7802,7 @@  static bool disas_insn(DisasContext *s, CPUState *cpu)
                 tcg_gen_ext32u_tl(s->A0, cpu_regs[R_EAX]);
             }
             gen_helper_flush_page(cpu_env, s->A0);
-            gen_update_eip_next(s);
-            gen_eob(s);
+            s->base.is_jmp = DISAS_EOB_NEXT;
             break;
 
         CASE_MODRM_MEM_OP(2): /* lgdt */
@@ -7892,8 +7885,7 @@  static bool disas_insn(DisasContext *s, CPUState *cpu)
             tcg_gen_andi_tl(s->T1, s->T1, ~0xe);
             tcg_gen_or_tl(s->T0, s->T0, s->T1);
             gen_helper_write_crN(cpu_env, tcg_constant_i32(0), s->T0);
-            gen_update_eip_next(s);
-            gen_eob(s);
+            s->base.is_jmp = DISAS_EOB_NEXT;
             break;
 
         CASE_MODRM_MEM_OP(7): /* invlpg */
@@ -7903,8 +7895,7 @@  static bool disas_insn(DisasContext *s, CPUState *cpu)
             gen_svm_check_intercept(s, SVM_EXIT_INVLPG);
             gen_lea_modrm(env, s, modrm);
             gen_helper_flush_page(cpu_env, s->A0);
-            gen_update_eip_next(s);
-            gen_eob(s);
+            s->base.is_jmp = DISAS_EOB_NEXT;
             break;
 
         case 0xf8: /* swapgs */
@@ -8303,8 +8294,7 @@  static bool disas_insn(DisasContext *s, CPUState *cpu)
             gen_svm_check_intercept(s, SVM_EXIT_WRITE_CR0 + reg);
             gen_op_mov_v_reg(s, ot, s->T0, rm);
             gen_helper_write_crN(cpu_env, tcg_constant_i32(reg), s->T0);
-            gen_update_eip_next(s);
-            gen_eob(s);
+            s->base.is_jmp = DISAS_EOB_NEXT;
         } else {
             gen_svm_check_intercept(s, SVM_EXIT_READ_CR0 + reg);
             gen_helper_read_crN(s->T0, cpu_env, tcg_constant_i32(reg));
@@ -8338,8 +8328,7 @@  static bool disas_insn(DisasContext *s, CPUState *cpu)
                 gen_op_mov_v_reg(s, ot, s->T0, rm);
                 tcg_gen_movi_i32(s->tmp2_i32, reg);
                 gen_helper_set_dr(cpu_env, s->tmp2_i32, s->T0);
-                gen_update_eip_next(s);
-                gen_eob(s);
+                s->base.is_jmp = DISAS_EOB_NEXT;
             } else {
                 gen_svm_check_intercept(s, SVM_EXIT_READ_DR0 + reg);
                 tcg_gen_movi_i32(s->tmp2_i32, reg);
@@ -8353,8 +8342,7 @@  static bool disas_insn(DisasContext *s, CPUState *cpu)
             gen_svm_check_intercept(s, SVM_EXIT_WRITE_CR0);
             gen_helper_clts(cpu_env);
             /* abort block because static cpu state changed */
-            gen_update_eip_next(s);
-            gen_eob(s);
+            s->base.is_jmp = DISAS_EOB_NEXT;
         }
         break;
     /* MMX/3DNow!/SSE/SSE2/SSE3/SSSE3/SSE4 support */
@@ -8450,9 +8438,7 @@  static bool disas_insn(DisasContext *s, CPUState *cpu)
             gen_helper_xrstor(cpu_env, s->A0, s->tmp1_i64);
             /* XRSTOR is how MPX is enabled, which changes how
                we translate.  Thus we need to end the TB.  */
-            gen_update_cc_op(s);
-            gen_update_eip_next(s);
-            gen_eob(s);
+            s->base.is_jmp = DISAS_EOB_NEXT;
             break;
 
         CASE_MODRM_MEM_OP(6): /* xsaveopt / clwb */