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[Qemu-devel] [PATCH 2.3 3/8] tcg: Move emit of INDEX_op_end into gen_tb_
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From: |
Richard Henderson |
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Subject: |
[Qemu-devel] [PATCH 2.3 3/8] tcg: Move emit of INDEX_op_end into gen_tb_end |
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Date: |
Tue, 11 Nov 2014 17:24:47 +0100 |
Signed-off-by: Richard Henderson <address@hidden>
---
include/exec/gen-icount.h | 2 ++
target-alpha/translate.c | 2 +-
target-arm/translate-a64.c | 1 -
target-arm/translate.c | 1 -
target-cris/translate.c | 2 +-
target-i386/translate.c | 2 +-
target-lm32/translate.c | 2 +-
target-m68k/translate.c | 1 -
target-microblaze/translate.c | 2 +-
target-mips/translate.c | 2 +-
target-moxie/translate.c | 2 +-
target-openrisc/translate.c | 2 +-
target-ppc/translate.c | 2 +-
target-s390x/translate.c | 2 +-
target-sh4/translate.c | 2 +-
target-sparc/translate.c | 2 +-
target-tricore/translate.c | 1 -
target-unicore32/translate.c | 1 -
target-xtensa/translate.c | 1 -
19 files changed, 14 insertions(+), 18 deletions(-)
diff --git a/include/exec/gen-icount.h b/include/exec/gen-icount.h
index da53395..d5266ff 100644
--- a/include/exec/gen-icount.h
+++ b/include/exec/gen-icount.h
@@ -48,6 +48,8 @@ static void gen_tb_end(TranslationBlock *tb, int num_insns)
gen_set_label(icount_label);
tcg_gen_exit_tb((uintptr_t)tb + TB_EXIT_ICOUNT_EXPIRED);
}
+
+ *tcg_ctx.gen_opc_ptr = INDEX_op_end;
}
static inline void gen_io_start(void)
diff --git a/target-alpha/translate.c b/target-alpha/translate.c
index 76658a0..bb85c2d 100644
--- a/target-alpha/translate.c
+++ b/target-alpha/translate.c
@@ -2912,7 +2912,7 @@ static inline void
gen_intermediate_code_internal(AlphaCPU *cpu,
}
gen_tb_end(tb, num_insns);
- *tcg_ctx.gen_opc_ptr = INDEX_op_end;
+
if (search_pc) {
j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
lj++;
diff --git a/target-arm/translate-a64.c b/target-arm/translate-a64.c
index 80d2c07..220ebba 100644
--- a/target-arm/translate-a64.c
+++ b/target-arm/translate-a64.c
@@ -11090,7 +11090,6 @@ void gen_intermediate_code_internal_a64(ARMCPU *cpu,
done_generating:
gen_tb_end(tb, num_insns);
- *tcg_ctx.gen_opc_ptr = INDEX_op_end;
#ifdef DEBUG_DISAS
if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) {
diff --git a/target-arm/translate.c b/target-arm/translate.c
index af51568..c31c3dc 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -11325,7 +11325,6 @@ static inline void
gen_intermediate_code_internal(ARMCPU *cpu,
done_generating:
gen_tb_end(tb, num_insns);
- *tcg_ctx.gen_opc_ptr = INDEX_op_end;
#ifdef DEBUG_DISAS
if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) {
diff --git a/target-cris/translate.c b/target-cris/translate.c
index e37b04e..e9acaeb 100644
--- a/target-cris/translate.c
+++ b/target-cris/translate.c
@@ -3348,7 +3348,7 @@ gen_intermediate_code_internal(CRISCPU *cpu,
TranslationBlock *tb,
}
}
gen_tb_end(tb, num_insns);
- *tcg_ctx.gen_opc_ptr = INDEX_op_end;
+
if (search_pc) {
j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
lj++;
diff --git a/target-i386/translate.c b/target-i386/translate.c
index 782f7d2..1a2e610 100644
--- a/target-i386/translate.c
+++ b/target-i386/translate.c
@@ -8040,7 +8040,7 @@ static inline void gen_intermediate_code_internal(X86CPU
*cpu,
gen_io_end();
done_generating:
gen_tb_end(tb, num_insns);
- *tcg_ctx.gen_opc_ptr = INDEX_op_end;
+
/* we don't forget to fill the last values */
if (search_pc) {
j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
diff --git a/target-lm32/translate.c b/target-lm32/translate.c
index 8454e8b..482b8dd 100644
--- a/target-lm32/translate.c
+++ b/target-lm32/translate.c
@@ -1158,7 +1158,7 @@ void gen_intermediate_code_internal(LM32CPU *cpu,
}
gen_tb_end(tb, num_insns);
- *tcg_ctx.gen_opc_ptr = INDEX_op_end;
+
if (search_pc) {
j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
lj++;
diff --git a/target-m68k/translate.c b/target-m68k/translate.c
index efd4cfc..2c396ef 100644
--- a/target-m68k/translate.c
+++ b/target-m68k/translate.c
@@ -3075,7 +3075,6 @@ gen_intermediate_code_internal(M68kCPU *cpu,
TranslationBlock *tb,
}
}
gen_tb_end(tb, num_insns);
- *tcg_ctx.gen_opc_ptr = INDEX_op_end;
#ifdef DEBUG_DISAS
if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) {
diff --git a/target-microblaze/translate.c b/target-microblaze/translate.c
index fd2b771..0e3d612 100644
--- a/target-microblaze/translate.c
+++ b/target-microblaze/translate.c
@@ -1846,7 +1846,7 @@ gen_intermediate_code_internal(MicroBlazeCPU *cpu,
TranslationBlock *tb,
}
}
gen_tb_end(tb, num_insns);
- *tcg_ctx.gen_opc_ptr = INDEX_op_end;
+
if (search_pc) {
j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
lj++;
diff --git a/target-mips/translate.c b/target-mips/translate.c
index f0b8e6f..ff51bc9 100644
--- a/target-mips/translate.c
+++ b/target-mips/translate.c
@@ -19133,7 +19133,7 @@ gen_intermediate_code_internal(MIPSCPU *cpu,
TranslationBlock *tb,
}
done_generating:
gen_tb_end(tb, num_insns);
- *tcg_ctx.gen_opc_ptr = INDEX_op_end;
+
if (search_pc) {
j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
lj++;
diff --git a/target-moxie/translate.c b/target-moxie/translate.c
index 4541b9b..675c4d0 100644
--- a/target-moxie/translate.c
+++ b/target-moxie/translate.c
@@ -900,7 +900,7 @@ gen_intermediate_code_internal(MoxieCPU *cpu,
TranslationBlock *tb,
}
done_generating:
gen_tb_end(tb, num_insns);
- *tcg_ctx.gen_opc_ptr = INDEX_op_end;
+
if (search_pc) {
j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
lj++;
diff --git a/target-openrisc/translate.c b/target-openrisc/translate.c
index 407bd97..9dcc9ae 100644
--- a/target-openrisc/translate.c
+++ b/target-openrisc/translate.c
@@ -1759,7 +1759,7 @@ static inline void
gen_intermediate_code_internal(OpenRISCCPU *cpu,
}
gen_tb_end(tb, num_insns);
- *tcg_ctx.gen_opc_ptr = INDEX_op_end;
+
if (search_pc) {
j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
k++;
diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index 910ce56..9ab81a9 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -11449,7 +11449,7 @@ static inline void
gen_intermediate_code_internal(PowerPCCPU *cpu,
tcg_gen_exit_tb(0);
}
gen_tb_end(tb, num_insns);
- *tcg_ctx.gen_opc_ptr = INDEX_op_end;
+
if (unlikely(search_pc)) {
j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
lj++;
diff --git a/target-s390x/translate.c b/target-s390x/translate.c
index dbf1993..661d110 100644
--- a/target-s390x/translate.c
+++ b/target-s390x/translate.c
@@ -4856,7 +4856,7 @@ static inline void gen_intermediate_code_internal(S390CPU
*cpu,
}
gen_tb_end(tb, num_insns);
- *tcg_ctx.gen_opc_ptr = INDEX_op_end;
+
if (search_pc) {
j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
lj++;
diff --git a/target-sh4/translate.c b/target-sh4/translate.c
index 3088edc..0550611 100644
--- a/target-sh4/translate.c
+++ b/target-sh4/translate.c
@@ -1962,7 +1962,7 @@ gen_intermediate_code_internal(SuperHCPU *cpu,
TranslationBlock *tb,
}
gen_tb_end(tb, num_insns);
- *tcg_ctx.gen_opc_ptr = INDEX_op_end;
+
if (search_pc) {
i = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
ii++;
diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 78c4e21..fc239bd 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -5342,7 +5342,7 @@ static inline void
gen_intermediate_code_internal(SPARCCPU *cpu,
}
}
gen_tb_end(tb, num_insns);
- *tcg_ctx.gen_opc_ptr = INDEX_op_end;
+
if (spc) {
j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
lj++;
diff --git a/target-tricore/translate.c b/target-tricore/translate.c
index d5a9596..48b1a5e 100644
--- a/target-tricore/translate.c
+++ b/target-tricore/translate.c
@@ -2468,7 +2468,6 @@ gen_intermediate_code_internal(TriCoreCPU *cpu, struct
TranslationBlock *tb,
}
gen_tb_end(tb, num_insns);
- *tcg_ctx.gen_opc_ptr = INDEX_op_end;
if (search_pc) {
printf("done_generating search pc\n");
} else {
diff --git a/target-unicore32/translate.c b/target-unicore32/translate.c
index 653c225..04ee3c2 100644
--- a/target-unicore32/translate.c
+++ b/target-unicore32/translate.c
@@ -2037,7 +2037,6 @@ static inline void
gen_intermediate_code_internal(UniCore32CPU *cpu,
done_generating:
gen_tb_end(tb, num_insns);
- *tcg_ctx.gen_opc_ptr = INDEX_op_end;
#ifdef DEBUG_DISAS
if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) {
diff --git a/target-xtensa/translate.c b/target-xtensa/translate.c
index badca19..8e135fc 100644
--- a/target-xtensa/translate.c
+++ b/target-xtensa/translate.c
@@ -3097,7 +3097,6 @@ void gen_intermediate_code_internal(XtensaCPU *cpu,
gen_jumpi(&dc, dc.pc, 0);
}
gen_tb_end(tb, insn_count);
- *tcg_ctx.gen_opc_ptr = INDEX_op_end;
#ifdef DEBUG_DISAS
if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) {
--
1.9.3
- [Qemu-devel] [PATCH 2.3 0/8] Linked list for tcg ops, Richard Henderson, 2014/11/11
- [Qemu-devel] [PATCH 2.3 3/8] tcg: Move emit of INDEX_op_end into gen_tb_end,
Richard Henderson <=
- [Qemu-devel] [PATCH 2.3 2/8] tcg: Reduce ifdefs in tcg-op.c, Richard Henderson, 2014/11/11
- [Qemu-devel] [PATCH 2.3 4/8] tcg: Introduce tcg_op_buf_count and tcg_op_buf_full, Richard Henderson, 2014/11/11
- [Qemu-devel] [PATCH 2.3 5/8] tcg: Put opcodes in a linked list, Richard Henderson, 2014/11/11
- [Qemu-devel] [PATCH 2.3 6/8] tcg: Remove opcodes instead of noping them out, Richard Henderson, 2014/11/11
- [Qemu-devel] [PATCH 2.3 7/8] tcg: Implement insert_op_before, Richard Henderson, 2014/11/11