diff options
Diffstat (limited to 'arch/loongarch/include/asm/unwind_hints.h')
-rw-r--r-- | arch/loongarch/include/asm/unwind_hints.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/loongarch/include/asm/unwind_hints.h b/arch/loongarch/include/asm/unwind_hints.h new file mode 100644 index 0000000000..a01086ad9d --- /dev/null +++ b/arch/loongarch/include/asm/unwind_hints.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_LOONGARCH_UNWIND_HINTS_H +#define _ASM_LOONGARCH_UNWIND_HINTS_H + +#include <linux/objtool.h> +#include <asm/orc_types.h> + +#ifdef __ASSEMBLY__ + +.macro UNWIND_HINT_UNDEFINED + UNWIND_HINT type=UNWIND_HINT_TYPE_UNDEFINED +.endm + +.macro UNWIND_HINT_END_OF_STACK + UNWIND_HINT type=UNWIND_HINT_TYPE_END_OF_STACK +.endm + +.macro UNWIND_HINT_REGS + UNWIND_HINT sp_reg=ORC_REG_SP type=UNWIND_HINT_TYPE_REGS +.endm + +.macro UNWIND_HINT_FUNC + UNWIND_HINT sp_reg=ORC_REG_SP type=UNWIND_HINT_TYPE_CALL +.endm + +#endif /* __ASSEMBLY__ */ + +#endif /* _ASM_LOONGARCH_UNWIND_HINTS_H */ |