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Fix #1643

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This adds an extra op to translator to allow the block hook sync pc in the very begining
This commit is contained in:
lazymio
2025-01-18 15:07:22 +08:00
parent a78d690da5
commit 0c512f91a1
12 changed files with 85 additions and 0 deletions
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8
qemu/target/i386/translate.c
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@@ -9441,6 +9441,13 @@ static void i386_tr_tb_stop(DisasContextBase *dcbase, CPUState *cpu)
}
}
static void i386_sync_pc(DisasContextBase *db, CPUState *cpu)
{
DisasContext *dc = container_of(db, DisasContext, base);
gen_jmp_im(dc, dc->base.pc_next - dc->cs_base);
}
static const TranslatorOps i386_tr_ops = {
.init_disas_context = i386_tr_init_disas_context,
.tb_start = i386_tr_tb_start,
@@ -9448,6 +9455,7 @@ static const TranslatorOps i386_tr_ops = {
.breakpoint_check = i386_tr_breakpoint_check,
.translate_insn = i386_tr_translate_insn,
.tb_stop = i386_tr_tb_stop,
.pc_sync = i386_sync_pc,
};
/* generate intermediate code for basic block 'tb'. */