Author: avg
Date: Tue Nov 12 11:00:01 2019
New Revision: 354638
URL: https://svnweb.freebsd.org/changeset/base/354638
Log:
teach db_nextframe/x86 about [X]xen_intr_upcall interrupt handler
Discussed with: kib, royger
MFC after: 3 weeks
Sponsored by: Panzura
Modified:
head/sys/amd64/amd64/db_trace.c
head/sys/i386/i386/db_trace.c
Modified: head/sys/amd64/amd64/db_trace.c
==============================================================================
--- head/sys/amd64/amd64/db_trace.c Tue Nov 12 10:31:28 2019
(r354637)
+++ head/sys/amd64/amd64/db_trace.c Tue Nov 12 11:00:01 2019
(r354638)
@@ -203,6 +203,7 @@ db_nextframe(struct amd64_frame **fp, db_addr_t *ip, s
frame_type = TRAP;
else if (strncmp(name, "Xatpic_intr", 11) == 0 ||
strncmp(name, "Xapic_isr", 9) == 0 ||
+ strcmp(name, "Xxen_intr_upcall") == 0 ||
strcmp(name, "Xtimerint") == 0 ||
strcmp(name, "Xipi_intr_bitmap_handler") == 0 ||
strcmp(name, "Xcpustop") == 0 ||
Modified: head/sys/i386/i386/db_trace.c
==============================================================================
--- head/sys/i386/i386/db_trace.c Tue Nov 12 10:31:28 2019
(r354637)
+++ head/sys/i386/i386/db_trace.c Tue Nov 12 11:00:01 2019
(r354638)
@@ -346,7 +346,8 @@ db_nextframe(struct i386_frame **fp, db_addr_t *ip, st
frame_type = SYSCALL;
else if (strcmp(name, "dblfault_handler") == 0)
frame_type = DOUBLE_FAULT;
- else if (strcmp(name, "Xtimerint") == 0)
+ else if (strcmp(name, "Xtimerint") == 0 ||
+ strcmp(name, "Xxen_intr_upcall") == 0)
frame_type = INTERRUPT;
else if (strcmp(name, "Xcpustop") == 0 ||
strcmp(name, "Xrendezvous") == 0 ||
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