diff options
Diffstat (limited to 'sysdeps/aarch64/setjmp.S')
| -rw-r--r-- | sysdeps/aarch64/setjmp.S | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sysdeps/aarch64/setjmp.S b/sysdeps/aarch64/setjmp.S index 5822abd..fd39319 100644 --- a/sysdeps/aarch64/setjmp.S +++ b/sysdeps/aarch64/setjmp.S @@ -18,6 +18,7 @@ #include <sysdep.h> #include <jmpbuf-offsets.h> +#include <stap-probe.h> /* Keep traditional entry points in with sigsetjmp(). */ ENTRY (setjmp) @@ -46,6 +47,10 @@ ENTRY (__sigsetjmp) #else stp x29, x30, [x0, #JB_X29<<3] #endif + /* setjmp probe takes 3 arguments, address of jump buffer + first argument (8@x0), return value second argument (-4@x1), + and target address (8@x30), respectively. */ + LIBC_PROBE (setjmp, 3, 8@x0, -4@x1, 8@x30) stp d8, d9, [x0, #JB_D8<<3] stp d10, d11, [x0, #JB_D10<<3] stp d12, d13, [x0, #JB_D12<<3] |