| /* SPDX-License-Identifier: GPL-2.0-or-later */ | |
| /* | |
| * Copyright (C) 2015-2017 Josh Poimboeuf <jpoimboe@redhat.com> | |
| */ | |
| #ifndef _OBJTOOL_CFI_H | |
| #define _OBJTOOL_CFI_H | |
| #define CFI_UNDEFINED -1 | |
| #define CFI_CFA -2 | |
| #define CFI_SP_INDIRECT -3 | |
| #define CFI_BP_INDIRECT -4 | |
| #define CFI_AX 0 | |
| #define CFI_DX 1 | |
| #define CFI_CX 2 | |
| #define CFI_BX 3 | |
| #define CFI_SI 4 | |
| #define CFI_DI 5 | |
| #define CFI_BP 6 | |
| #define CFI_SP 7 | |
| #define CFI_R8 8 | |
| #define CFI_R9 9 | |
| #define CFI_R10 10 | |
| #define CFI_R11 11 | |
| #define CFI_R12 12 | |
| #define CFI_R13 13 | |
| #define CFI_R14 14 | |
| #define CFI_R15 15 | |
| #define CFI_RA 16 | |
| #define CFI_NUM_REGS 17 | |
| struct cfi_reg { | |
| int base; | |
| int offset; | |
| }; | |
| struct cfi_state { | |
| struct cfi_reg cfa; | |
| struct cfi_reg regs[CFI_NUM_REGS]; | |
| }; | |
| #endif /* _OBJTOOL_CFI_H */ |