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-rw-r--r--target/alpha/translate.c2
-rw-r--r--target/arm/translate-a64.c4
-rw-r--r--target/arm/translate.c5
-rw-r--r--target/hppa/translate.c6
-rw-r--r--target/i386/translate.c17
-rw-r--r--target/mips/translate.c4
-rw-r--r--target/s390x/translate.c2
-rw-r--r--target/sh4/translate.c4
8 files changed, 17 insertions, 27 deletions
diff --git a/target/alpha/translate.c b/target/alpha/translate.c
index 5a92c4a..f32c95b 100644
--- a/target/alpha/translate.c
+++ b/target/alpha/translate.c
@@ -3029,7 +3029,7 @@ static void alpha_tr_tb_stop(DisasContextBase *dcbase, CPUState *cpu)
/* FALLTHRU */
case DISAS_PC_UPDATED:
if (!use_exit_tb(ctx)) {
- tcg_gen_lookup_and_goto_ptr(cpu_pc);
+ tcg_gen_lookup_and_goto_ptr();
break;
}
/* FALLTHRU */
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index 899ffb9..a39b9d3 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -379,7 +379,7 @@ static inline void gen_goto_tb(DisasContext *s, int n, uint64_t dest)
} else if (s->base.singlestep_enabled) {
gen_exception_internal(EXCP_DEBUG);
} else {
- tcg_gen_lookup_and_goto_ptr(cpu_pc);
+ tcg_gen_lookup_and_goto_ptr();
s->base.is_jmp = DISAS_NORETURN;
}
}
@@ -11363,7 +11363,7 @@ static void aarch64_tr_tb_stop(DisasContextBase *dcbase, CPUState *cpu)
gen_a64_set_pc_im(dc->pc);
/* fall through */
case DISAS_JUMP:
- tcg_gen_lookup_and_goto_ptr(cpu_pc);
+ tcg_gen_lookup_and_goto_ptr();
break;
case DISAS_EXIT:
tcg_gen_exit_tb(0);
diff --git a/target/arm/translate.c b/target/arm/translate.c
index ab1a12a..fdc46cc 100644
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -4173,10 +4173,7 @@ static inline bool use_goto_tb(DisasContext *s, target_ulong dest)
static void gen_goto_ptr(void)
{
- TCGv addr = tcg_temp_new();
- tcg_gen_extu_i32_tl(addr, cpu_R[15]);
- tcg_gen_lookup_and_goto_ptr(addr);
- tcg_temp_free(addr);
+ tcg_gen_lookup_and_goto_ptr();
}
/* This will end the TB but doesn't guarantee we'll return to
diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index b6e2652..26242f4 100644
--- a/target/hppa/translate.c
+++ b/target/hppa/translate.c
@@ -505,7 +505,7 @@ static void gen_goto_tb(DisasContext *ctx, int which,
if (ctx->base.singlestep_enabled) {
gen_excp_1(EXCP_DEBUG);
} else {
- tcg_gen_lookup_and_goto_ptr(cpu_iaoq_f);
+ tcg_gen_lookup_and_goto_ptr();
}
}
}
@@ -1515,7 +1515,7 @@ static DisasJumpType do_ibranch(DisasContext *ctx, TCGv dest,
if (link != 0) {
tcg_gen_movi_tl(cpu_gr[link], ctx->iaoq_n);
}
- tcg_gen_lookup_and_goto_ptr(cpu_iaoq_f);
+ tcg_gen_lookup_and_goto_ptr();
return nullify_end(ctx, DISAS_NEXT);
} else {
cond_prep(&ctx->null_cond);
@@ -3873,7 +3873,7 @@ static void hppa_tr_tb_stop(DisasContextBase *dcbase, CPUState *cs)
if (ctx->base.singlestep_enabled) {
gen_excp_1(EXCP_DEBUG);
} else {
- tcg_gen_lookup_and_goto_ptr(cpu_iaoq_f);
+ tcg_gen_lookup_and_goto_ptr();
}
break;
default:
diff --git a/target/i386/translate.c b/target/i386/translate.c
index 7b920115..5d61fa9 100644
--- a/target/i386/translate.c
+++ b/target/i386/translate.c
@@ -2511,7 +2511,7 @@ static void gen_bnd_jmp(DisasContext *s)
If RECHECK_TF, emit a rechecking helper for #DB, ignoring the state of
S->TF. This is used by the syscall/sysret insns. */
static void
-do_gen_eob_worker(DisasContext *s, bool inhibit, bool recheck_tf, TCGv jr)
+do_gen_eob_worker(DisasContext *s, bool inhibit, bool recheck_tf, bool jr)
{
gen_update_cc_op(s);
@@ -2532,12 +2532,8 @@ do_gen_eob_worker(DisasContext *s, bool inhibit, bool recheck_tf, TCGv jr)
tcg_gen_exit_tb(0);
} else if (s->tf) {
gen_helper_single_step(cpu_env);
- } else if (!TCGV_IS_UNUSED(jr)) {
- TCGv vaddr = tcg_temp_new();
-
- tcg_gen_add_tl(vaddr, jr, cpu_seg_base[R_CS]);
- tcg_gen_lookup_and_goto_ptr(vaddr);
- tcg_temp_free(vaddr);
+ } else if (jr) {
+ tcg_gen_lookup_and_goto_ptr();
} else {
tcg_gen_exit_tb(0);
}
@@ -2547,10 +2543,7 @@ do_gen_eob_worker(DisasContext *s, bool inhibit, bool recheck_tf, TCGv jr)
static inline void
gen_eob_worker(DisasContext *s, bool inhibit, bool recheck_tf)
{
- TCGv unused;
-
- TCGV_UNUSED(unused);
- do_gen_eob_worker(s, inhibit, recheck_tf, unused);
+ do_gen_eob_worker(s, inhibit, recheck_tf, false);
}
/* End of block.
@@ -2569,7 +2562,7 @@ static void gen_eob(DisasContext *s)
/* Jump to register */
static void gen_jr(DisasContext *s, TCGv dest)
{
- do_gen_eob_worker(s, false, false, dest);
+ do_gen_eob_worker(s, false, false, true);
}
/* generate a jump to eip. No segment change must happen before as a
diff --git a/target/mips/translate.c b/target/mips/translate.c
index d16d879..ac05f3a 100644
--- a/target/mips/translate.c
+++ b/target/mips/translate.c
@@ -4303,7 +4303,7 @@ static inline void gen_goto_tb(DisasContext *ctx, int n, target_ulong dest)
save_cpu_state(ctx, 0);
gen_helper_raise_exception_debug(cpu_env);
}
- tcg_gen_lookup_and_goto_ptr(cpu_PC);
+ tcg_gen_lookup_and_goto_ptr();
}
}
@@ -10883,7 +10883,7 @@ static void gen_branch(DisasContext *ctx, int insn_bytes)
save_cpu_state(ctx, 0);
gen_helper_raise_exception_debug(cpu_env);
}
- tcg_gen_lookup_and_goto_ptr(cpu_PC);
+ tcg_gen_lookup_and_goto_ptr();
break;
default:
fprintf(stderr, "unknown branch 0x%x\n", proc_hflags);
diff --git a/target/s390x/translate.c b/target/s390x/translate.c
index 9ef9514..165d2ca 100644
--- a/target/s390x/translate.c
+++ b/target/s390x/translate.c
@@ -5949,7 +5949,7 @@ void gen_intermediate_code(CPUState *cs, struct TranslationBlock *tb)
} else if (use_exit_tb(&dc) || status == EXIT_PC_STALE_NOCHAIN) {
tcg_gen_exit_tb(0);
} else {
- tcg_gen_lookup_and_goto_ptr(psw_addr);
+ tcg_gen_lookup_and_goto_ptr();
}
break;
default:
diff --git a/target/sh4/translate.c b/target/sh4/translate.c
index 1019107..8db9fba 100644
--- a/target/sh4/translate.c
+++ b/target/sh4/translate.c
@@ -261,7 +261,7 @@ static void gen_goto_tb(DisasContext *ctx, int n, target_ulong dest)
} else if (use_exit_tb(ctx)) {
tcg_gen_exit_tb(0);
} else {
- tcg_gen_lookup_and_goto_ptr(cpu_pc);
+ tcg_gen_lookup_and_goto_ptr();
}
}
}
@@ -278,7 +278,7 @@ static void gen_jump(DisasContext * ctx)
} else if (use_exit_tb(ctx)) {
tcg_gen_exit_tb(0);
} else {
- tcg_gen_lookup_and_goto_ptr(cpu_pc);
+ tcg_gen_lookup_and_goto_ptr();
}
} else {
gen_goto_tb(ctx, 0, ctx->delayed_pc);
generated by cgit v1.1 at 2024-08-15 17:37:35 +0000