/* * Copyright (C) 2015-2017 Josh Poimboeuf <jpoimboe@redhat.com> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #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 */