diff options
| author | Dale Rahn <drahn@cvs.openbsd.org> | 2021-05-14 00:57:04 +0000 |
|---|---|---|
| committer | Dale Rahn <drahn@cvs.openbsd.org> | 2021-05-14 00:57:04 +0000 |
| commit | db4e39a9384f85b00ac3ada3473ba59e2c925ccc (patch) | |
| tree | 5b9dd4f28457a32547f2d02b384f13889731ca1a /lib | |
| parent | 92e02d567c9de7d39b4a5b2e441725dc44698bf3 (diff) | |
Fix regression for _setjmp, fucntion does not use stack and adjusting
it causes restored stack to be incorrect.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/arch/riscv64/gen/_setjmp.S | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/libc/arch/riscv64/gen/_setjmp.S b/lib/libc/arch/riscv64/gen/_setjmp.S index 85bbe0bd716..724ba8693e9 100644 --- a/lib/libc/arch/riscv64/gen/_setjmp.S +++ b/lib/libc/arch/riscv64/gen/_setjmp.S @@ -1,4 +1,4 @@ -/* $OpenBSD: _setjmp.S,v 1.2 2021/05/09 21:26:06 drahn Exp $ */ +/* $OpenBSD: _setjmp.S,v 1.3 2021/05/14 00:57:03 drahn Exp $ */ /* * Copyright (c) 2020 Dale Rahn <drahn@openbsd.org> * @@ -20,7 +20,6 @@ #include <machine/setjmp.h> ENTRY(_setjmp) - addi sp, sp, -32 RETGUARD_SETUP(_setjmp, t6) sd sp, (1 * 8)(a0) @@ -60,7 +59,6 @@ ENTRY(_setjmp) /* Return value */ mv a0, x0 RETGUARD_CHECK(_setjmp, t6) - addi sp, sp, 32 ret END_STRONG(_setjmp) |