git: b3249ed3a6ed - main - powerpc/booke: Save watchdog context to "critical" save area

From: Justin Hibbits <jhibbits_at_FreeBSD.org>
Date: Sun, 21 Jun 2026 22:07:06 UTC
The branch main has been updated by jhibbits:

URL: https://cgit.FreeBSD.org/src/commit/?id=b3249ed3a6edb993b9acea6358c103d591afb08b

commit b3249ed3a6edb993b9acea6358c103d591afb08b
Author:     Justin Hibbits <jhibbits@FreeBSD.org>
AuthorDate: 2026-06-21 21:58:44 +0000
Commit:     Justin Hibbits <jhibbits@FreeBSD.org>
CommitDate: 2026-06-21 22:00:34 +0000

    powerpc/booke: Save watchdog context to "critical" save area
    
    Watchdog interrupt is a "critical" interrupt, so save the correct
    registers (CSSRn, into critical save area).
---
 sys/powerpc/booke/trap_subr.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/powerpc/booke/trap_subr.S b/sys/powerpc/booke/trap_subr.S
index cb4d99e6fffb..4bfd2118fb8f 100644
--- a/sys/powerpc/booke/trap_subr.S
+++ b/sys/powerpc/booke/trap_subr.S
@@ -613,8 +613,8 @@ INTERRUPT(int_fixed_interval_timer)
  * Watchdog interrupt
  ****************************************************************************/
 INTERRUPT(int_watchdog)
-	STANDARD_PROLOG(SPR_SPRG1, PC_TEMPSAVE, SPR_SRR0, SPR_SRR1)
-	FRAME_SETUP(SPR_SPRG1, PC_TEMPSAVE, EXC_WDOG)
+	STANDARD_CRIT_PROLOG(SPR_SPRG1, PC_BOOKE_CRITSAVE, SPR_CSRR0, SPR_CSRR1)
+	FRAME_SETUP(SPR_SPRG1, PC_BOOKE_CRITSAVE, EXC_WDOG)
 	b	trap_common