git: b2767c7b022a - main - amd64 db_nextframe(): classify user_fred_syscall frame as SYSCALL
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Date: Thu, 29 Oct 2026 01:35:03 UTC
The branch main has been updated by kib:
URL: https://cgit.FreeBSD.org/src/commit/?id=b2767c7b022a8d7c03af8ee1b0fcd20d855d5433
commit b2767c7b022a8d7c03af8ee1b0fcd20d855d5433
Author: Konstantin Belousov <kib@FreeBSD.org>
AuthorDate: 2026-10-29 01:07:40 +0000
Commit: Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2026-10-29 01:33:47 +0000
amd64 db_nextframe(): classify user_fred_syscall frame as SYSCALL
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
---
sys/amd64/amd64/db_trace.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sys/amd64/amd64/db_trace.c b/sys/amd64/amd64/db_trace.c
index e14cd55978de..8a327f4fd56a 100644
--- a/sys/amd64/amd64/db_trace.c
+++ b/sys/amd64/amd64/db_trace.c
@@ -169,7 +169,6 @@ db_nextframe(db_addr_t *fp, db_addr_t *ip, struct thread *td)
strcmp(name, "nmi_calltrap") == 0 ||
strcmp(name, "Xdblfault") == 0 ||
strcmp(name, "fred_events_handlers") == 0 ||
- strcmp(name, "user_fred_syscall") == 0 ||
strcmp(name, "user_fred_non_syscall") == 0)
frame_type = TRAP;
else if (strncmp(name, "Xatpic_intr", 11) == 0 ||
@@ -183,7 +182,8 @@ db_nextframe(db_addr_t *fp, db_addr_t *ip, struct thread *td)
frame_type = INTERRUPT;
else if (strcmp(name, "Xfast_syscall") == 0 ||
strcmp(name, "Xfast_syscall_pti") == 0 ||
- strcmp(name, "fast_syscall_common") == 0)
+ strcmp(name, "fast_syscall_common") == 0 ||
+ strcmp(name, "user_fred_syscall") == 0)
frame_type = SYSCALL;
#ifdef COMPAT_FREEBSD32
else if (strcmp(name, "Xint0x80_syscall") == 0)