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[Qemu-devel] [PATCH v7 09/26] target: [tcg, i386] Refactor insn_start
From: |
Lluís Vilanova |
Subject: |
[Qemu-devel] [PATCH v7 09/26] target: [tcg, i386] Refactor insn_start |
Date: |
Thu, 22 Jun 2017 20:47:54 +0300 |
User-agent: |
StGit/0.17.1-dirty |
Incrementally paves the way towards using the generic instruction translation
loop.
Signed-off-by: Lluís Vilanova <address@hidden>
---
target/i386/translate.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/target/i386/translate.c b/target/i386/translate.c
index f0d12a3d13..3c7ef4af67 100644
--- a/target/i386/translate.c
+++ b/target/i386/translate.c
@@ -8468,6 +8468,12 @@ static void i386_trblock_init_globals(DisasContextBase
*db, CPUState *cpu)
cpu_cc_srcT = tcg_temp_local_new();
}
+static void i386_trblock_insn_start(DisasContextBase *db, CPUState *cpu)
+{
+ DisasContext *dc = container_of(db, DisasContext, base);
+ tcg_gen_insn_start(db->pc_next, dc->cc_op);
+}
+
/* generate intermediate code for basic block 'tb'. */
void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb)
{
@@ -8498,7 +8504,7 @@ void gen_intermediate_code(CPUState *cpu,
TranslationBlock *tb)
gen_tb_start(tb, cpu_env);
for(;;) {
- tcg_gen_insn_start(db->pc_next, dc->cc_op);
+ i386_trblock_insn_start(db, cpu);
num_insns++;
/* If RF is set, suppress an internally generated breakpoint. */
- [Qemu-devel] [PATCH v7 02/26] queue: Add macro for incremental traversal, (continued)
- [Qemu-devel] [RFC PATCH v7 00/26] translate: [tcg] Generic translation framework, Lluís Vilanova, 2017/06/22
- [Qemu-devel] [PATCH v7 02/26] queue: Add macro for incremental traversal, Lluís Vilanova, 2017/06/22
- [Qemu-devel] [PATCH v7 04/26] target: [tcg] Add generic translation framework, Lluís Vilanova, 2017/06/22
- [Qemu-devel] [PATCH v7 03/26] cpu-exec: Avoid global variables in icount-related functions, Lluís Vilanova, 2017/06/22
- [Qemu-devel] [PATCH v7 07/26] target: [tcg, i386] Refactor init_disas_context, Lluís Vilanova, 2017/06/22
- [Qemu-devel] [PATCH v7 08/26] target: [tcg, i386] Refactor init_globals, Lluís Vilanova, 2017/06/22
- [Qemu-devel] [PATCH v7 09/26] target: [tcg, i386] Refactor insn_start,
Lluís Vilanova <=
- [Qemu-devel] [PATCH v7 10/26] target: [tcg, i386] Refactor breakpoint_check, Lluís Vilanova, 2017/06/22
- [Qemu-devel] [PATCH v7 11/26] target: [tcg, i386] Refactor disas_insn, Lluís Vilanova, 2017/06/22
- [Qemu-devel] [PATCH v7 12/26] target: [tcg,i386] Refactor tb_stop, Lluís Vilanova, 2017/06/22
- Re: [Qemu-devel] [RFC PATCH v7 00/26] translate: [tcg] Generic translation framework, Lluís Vilanova, 2017/06/22