diff options
| author | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
|---|---|---|
| committer | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
| commit | 4abab5ad6c8465a7528ccdd5f49367da05f78bbd (patch) | |
| tree | ebf009bf1376a5a223a915bc27cbbd791a1316bc /src/signal/riscv32/sigsetjmp.s | |
Initial version
Diffstat (limited to 'src/signal/riscv32/sigsetjmp.s')
| -rw-r--r-- | src/signal/riscv32/sigsetjmp.s | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/signal/riscv32/sigsetjmp.s b/src/signal/riscv32/sigsetjmp.s new file mode 100644 index 0000000..c1caeab --- /dev/null +++ b/src/signal/riscv32/sigsetjmp.s @@ -0,0 +1,23 @@ +.global sigsetjmp +.global __sigsetjmp +.type sigsetjmp, %function +.type __sigsetjmp, %function +sigsetjmp: +__sigsetjmp: + bnez a1, 1f + tail setjmp +1: + + sw ra, 152(a0) + sw s0, 164(a0) + mv s0, a0 + + call setjmp + + mv a1, a0 + mv a0, s0 + lw s0, 164(a0) + lw ra, 152(a0) + +.hidden __sigsetjmp_tail + tail __sigsetjmp_tail |