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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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10
qemu/target/sparc/translate.c
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@@ -6018,6 +6018,15 @@ static void sparc_tr_tb_stop(DisasContextBase *dcbase, CPUState *cs)
}
}
static void sparc_sync_pc(DisasContextBase *db, CPUState *cpu)
{
DisasContext *dc = container_of(db, DisasContext, base);
TCGContext *tcg_ctx = dc->uc->tcg_ctx;
tcg_gen_movi_tl(tcg_ctx, tcg_ctx->cpu_pc, dc->pc);
tcg_gen_movi_tl(tcg_ctx, tcg_ctx->cpu_npc, dc->npc);
}
static const TranslatorOps sparc_tr_ops = {
.init_disas_context = sparc_tr_init_disas_context,
.tb_start = sparc_tr_tb_start,
@@ -6025,6 +6034,7 @@ static const TranslatorOps sparc_tr_ops = {
.breakpoint_check = sparc_tr_breakpoint_check,
.translate_insn = sparc_tr_translate_insn,
.tb_stop = sparc_tr_tb_stop,
.pc_sync = sparc_sync_pc
};
void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_insns)