diff options
Diffstat (limited to 'compel/arch/aarch64/src/lib/infect.c')
| -rw-r--r-- | compel/arch/aarch64/src/lib/infect.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/compel/arch/aarch64/src/lib/infect.c b/compel/arch/aarch64/src/lib/infect.c index 41600e091..166ec2363 100644 --- a/compel/arch/aarch64/src/lib/infect.c +++ b/compel/arch/aarch64/src/lib/infect.c @@ -140,6 +140,17 @@ bool arch_can_dump_task(struct parasite_ctl *ctl) return true; } +int arch_fetch_sas(struct parasite_ctl *ctl, struct rt_sigframe *s) +{ + long ret; + int err; + + err = compel_syscall(ctl, __NR_sigaltstack, + &ret, 0, (unsigned long)&s->uc.uc_stack, + 0, 0, 0, 0); + return err ? err : ret; +} + /* * Range for task size calculated from the following Linux kernel files: * arch/arm64/include/asm/memory.h |