tcg patch queue for rc0

[PULL 18/27] hw/core: Introduce TCGCPUOps.debug_check_breakpoint

Richard Henderson posted 27 patches 4 years, 6 months ago

Download mbox

Maintainers: Riku Voipio <riku.voipio@iki.fi>, Greg Kurz <groug@kaod.org>, Laurent Vivier <laurent@vivier.eu>, Peter Maydell <peter.maydell@linaro.org>, David Hildenbrand <david@redhat.com>, Thomas Huth <thuth@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, David Gibson <david@gibson.dropbear.id.au>, Eduardo Habkost <ehabkost@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, Cornelia Huck <cohuck@redhat.com>

Expand all Fold all

[PULL 18/27] hw/core: Introduce TCGCPUOps.debug_check_breakpoint

Posted by Richard Henderson 4 years, 6 months ago

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>
---
 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