[OpenOCD-commit] Main OpenOCD repository branch, master, updated. v0.12.0-1289-g3e7a7092d

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- Log -----------------------------------------------------------------
commit 3e7a7092d47ceca874166839d6e88439c911f452
Author: Tomas Vanek <va...@fb...>
Date:   Sun Nov 2 07:52:02 2025 +0100

    target/arm_dpm: report vector catch as breakpoint
    
    Commit 4afa32ece148 ("aarch64: unify armv7-a and armv8
    debug entry decoding")
    probably unintentionally removed DSCR_ENTRY_VECT_CATCH from
    reported debug entry reasons. Note the discrepancy between
    'case DSCR_ENTRY_BKPT_INSTR:' and its comment.
    
    Hitting vector catch was reported as DBG_REASON_UNDEFINED.
    DBG_REASON_UNDEFINED disturbed hwthread/gdb cooperation and
    gdb reported the wrong thread as stopped by SIGTRAP.
    
    Revert to the original functionality and report vector
    catch as a breakpoint.
    
    Change-Id: I12e938182cff8f633decba340000cfbb7b112ae3
    Signed-off-by: Tomas Vanek <va...@fb...>
    Reviewed-on: https://review.openocd.org/c/openocd/+/9209
    Tested-by: jenkins
    Reviewed-by: Antonio Borneo <bor...@gm...>

diff --git a/src/target/arm_dpm.c b/src/target/arm_dpm.c
index 26e32591a..63c41c583 100644
--- a/src/target/arm_dpm.c
+++ b/src/target/arm_dpm.c
@@ -1064,7 +1064,8 @@ void arm_dpm_report_dscr(struct arm_dpm *dpm, uint32_t dscr)
 		target->debug_reason = DBG_REASON_DBGRQ;
 		break;
 	case DSCR_ENTRY_BREAKPOINT:	/* HW breakpoint */
-	case DSCR_ENTRY_BKPT_INSTR:	/* vector catch */
+	case DSCR_ENTRY_BKPT_INSTR: /* SW BKPT */
+	case DSCR_ENTRY_VECT_CATCH:	/* vector catch */
 		target->debug_reason = DBG_REASON_BREAKPOINT;
 		break;
 	case DSCR_ENTRY_IMPRECISE_WATCHPT:	/* asynch watchpoint */

-----------------------------------------------------------------------

Summary of changes:
 src/target/arm_dpm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)


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