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| 1 | /* SPDX-License-Identifier: LGPL-2.1 OR MIT */ |
|---|---|
| 2 | /* |
| 3 | * NOLIBC compiler support header |
| 4 | * Copyright (C) 2023 Thomas Weißschuh <linux@weissschuh.net> |
| 5 | */ |
| 6 | #ifndef _NOLIBC_COMPILER_H |
| 7 | #define _NOLIBC_COMPILER_H |
| 8 | |
| 9 | #if defined(__SSP__) || defined(__SSP_STRONG__) || defined(__SSP_ALL__) || defined(__SSP_EXPLICIT__) |
| 10 | |
| 11 | #define _NOLIBC_STACKPROTECTOR |
| 12 | |
| 13 | #endif /* defined(__SSP__) ... */ |
| 14 | |
| 15 | #if defined(__has_attribute) |
| 16 | # if __has_attribute(no_stack_protector) |
| 17 | # define __no_stack_protector __attribute__((no_stack_protector)) |
| 18 | # else |
| 19 | # define __no_stack_protector __attribute__((__optimize__("-fno-stack-protector"))) |
| 20 | # endif |
| 21 | #else |
| 22 | # define __no_stack_protector __attribute__((__optimize__("-fno-stack-protector"))) |
| 23 | #endif /* defined(__has_attribute) */ |
| 24 | |
| 25 | #endif /* _NOLIBC_COMPILER_H */ |
| 26 |
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