From: Richard Henderson <richard.henderson@linaro.org>
Date: Mon, 19 Jul 2021 18:14:30 +0000 (-1000)
Subject: hw/core: Introduce TCGCPUOps.debug_check_breakpoint
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e3f7c801f1;p=qemu.git

hw/core: Introduce TCGCPUOps.debug_check_breakpoint

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.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---

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.
      *