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Annotate amd64 stack unwinders with __nomemorysanitize

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Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Mark Johnston 2021-07-23 10:30:21 -04:00
parent 4cd7e82a4c
commit f95e683fa2
3 changed files with 3 additions and 3 deletions
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2
sys/amd64/amd64/db_trace.c
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@ -258,7 +258,7 @@ db_nextframe(struct amd64_frame **fp, db_addr_t *ip, struct thread *td)
*fp = (struct amd64_frame *) rbp;
}
static int
static int __nosanitizeaddress __nosanitizememory
db_backtrace(struct thread *td, struct trapframe *tf, struct amd64_frame *frame,
db_addr_t pc, register_t sp, int count)
{

2
sys/dev/hwpmc/hwpmc_x86.c
View file

@ -156,7 +156,7 @@ pmc_save_user_callchain(uintptr_t *cc, int nframes, struct trapframe *tf)
* code, and if so we terminate our trace.
*/
int __nosanitizeaddress
int __nosanitizeaddress __nosanitizememory
pmc_save_kernel_callchain(uintptr_t *cc, int nframes, struct trapframe *tf)
{
int n;

2
sys/x86/x86/stack_machdep.c
View file

@ -70,7 +70,7 @@ static struct mtx intr_lock;
MTX_SYSINIT(intr_lock, &intr_lock, "stack intr", MTX_DEF);
#endif
static void __nosanitizeaddress
static void __nosanitizeaddress __nosanitizememory
stack_capture(struct thread *td, struct stack *st, register_t fp)
{
x86_frame_t frame;