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[v7,09/26] target: [tcg, i386] Refactor insn_start

Message ID 149815367439.1830.16623723669117970171.stgit@frigg.lan (mailing list archive)
State New, archived
Headers show

Commit Message

Lluís Vilanova June 22, 2017, 5:47 p.m. UTC 
Incrementally paves the way towards using the generic instruction translation
loop.

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
---
 target/i386/translate.c |    8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)
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Patch

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.  */