1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _ASM_LOONGARCH_UNWIND_HINTS_H 3 #define _ASM_LOONGARCH_UNWIND_HINTS_H 4 5 #include <linux/objtool.h> 6 #include <asm/orc_types.h> 7 8 #ifdef __ASSEMBLER__ 9 10 .macro UNWIND_HINT_UNDEFINED 11 UNWIND_HINT type=UNWIND_HINT_TYPE_UNDEFINED 12 .endm 13 14 .macro UNWIND_HINT_END_OF_STACK 15 UNWIND_HINT type=UNWIND_HINT_TYPE_END_OF_STACK 16 .endm 17 18 .macro UNWIND_HINT_REGS 19 UNWIND_HINT sp_reg=ORC_REG_SP type=UNWIND_HINT_TYPE_REGS 20 .endm 21 22 .macro UNWIND_HINT_FUNC 23 UNWIND_HINT sp_reg=ORC_REG_SP type=UNWIND_HINT_TYPE_CALL 24 .endm 25 26 #else /* !__ASSEMBLER__ */ 27 28 #define UNWIND_HINT_SAVE \ 29 UNWIND_HINT(UNWIND_HINT_TYPE_SAVE, 0, 0, 0) 30 31 #define UNWIND_HINT_RESTORE \ 32 UNWIND_HINT(UNWIND_HINT_TYPE_RESTORE, 0, 0, 0) 33 34 #endif /* !__ASSEMBLER__ */ 35 36 #endif /* _ASM_LOONGARCH_UNWIND_HINTS_H */ 37