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[PATCH for-6.1 v5 08/15] hw/core: Introduce TCGCPUOps.debug_check_breakp
From: |
Richard Henderson |
Subject: |
[PATCH for-6.1 v5 08/15] hw/core: Introduce TCGCPUOps.debug_check_breakpoint |
Date: |
Mon, 19 Jul 2021 15:17:53 -1000 |
New hook to return true when an architectural breakpoint is
to be recognized and false when it should be suppressed.
First use must wait until other pieces are in place.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
include/hw/core/tcg-cpu-ops.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/include/hw/core/tcg-cpu-ops.h b/include/hw/core/tcg-cpu-ops.h
index 72d791438c..eab27d0c03 100644
--- a/include/hw/core/tcg-cpu-ops.h
+++ b/include/hw/core/tcg-cpu-ops.h
@@ -88,6 +88,12 @@ struct TCGCPUOps {
*/
bool (*debug_check_watchpoint)(CPUState *cpu, CPUWatchpoint *wp);
+ /**
+ * @debug_check_breakpoint: return true if the architectural
+ * breakpoint whose PC has matched should really fire.
+ */
+ bool (*debug_check_breakpoint)(CPUState *cpu);
+
/**
* @io_recompile_replay_branch: Callback for cpu_io_recompile.
*
--
2.25.1
- Re: [PATCH for-6.1 v5 11/15] accel/tcg: Merge tb_find into its only caller, (continued)
- [PATCH for-6.1 v5 12/15] accel/tcg: Move breakpoint recognition outside translation, Richard Henderson, 2021/07/19
- [PATCH for-6.1 v5 09/15] target/arm: Implement debug_check_breakpoint, Richard Henderson, 2021/07/19
- [PATCH for-6.1 v5 10/15] target/i386: Implement debug_check_breakpoint, Richard Henderson, 2021/07/19
- [PATCH for-6.1 v5 15/15] accel/tcg: Record singlestep_enabled in tb->cflags, Richard Henderson, 2021/07/19
- [PATCH for-6.1 v5 13/15] accel/tcg: Remove TranslatorOps.breakpoint_check, Richard Henderson, 2021/07/19
- [PATCH for-6.1 v5 08/15] hw/core: Introduce TCGCPUOps.debug_check_breakpoint,
Richard Henderson <=
- [PATCH for-6.1 v5 14/15] accel/tcg: Hoist tb_cflags to a local in translator_loop, Richard Henderson, 2021/07/19
- Re: [PATCH for-6.1 v5 00/15] tcg: breakpoint reorg, Richard Henderson, 2021/07/19