diff options
Diffstat (limited to 'src/setjmp/aarch64/setjmp.s')
| -rw-r--r-- | src/setjmp/aarch64/setjmp.s | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/setjmp/aarch64/setjmp.s b/src/setjmp/aarch64/setjmp.s new file mode 100644 index 00000000..f49288aa --- /dev/null +++ b/src/setjmp/aarch64/setjmp.s @@ -0,0 +1,24 @@ +.global __setjmp +.global _setjmp +.global setjmp +.type __setjmp,@function +.type _setjmp,@function +.type setjmp,@function +__setjmp: +_setjmp: +setjmp: + // IHI0055B_aapcs64.pdf 5.1.1, 5.1.2 callee saved registers + stp x19, x20, [x0,#0] + stp x21, x22, [x0,#16] + stp x23, x24, [x0,#32] + stp x25, x26, [x0,#48] + stp x27, x28, [x0,#64] + stp x29, x30, [x0,#80] + mov x2, sp + str x2, [x0,#104] + stp d8, d9, [x0,#112] + stp d10, d11, [x0,#128] + stp d12, d13, [x0,#144] + stp d14, d15, [x0,#160] + mov x0, #0 + ret |