1*cb63e24eSchristos /* codeview.h - CodeView debug support 2*cb63e24eSchristos Copyright (C) 2022-2024 Free Software Foundation, Inc. 3*cb63e24eSchristos 4*cb63e24eSchristos This file is part of GAS, the GNU Assembler. 5*cb63e24eSchristos 6*cb63e24eSchristos GAS is free software; you can redistribute it and/or modify 7*cb63e24eSchristos it under the terms of the GNU General Public License as published by 8*cb63e24eSchristos the Free Software Foundation; either version 3, or (at your option) 9*cb63e24eSchristos any later version. 10*cb63e24eSchristos 11*cb63e24eSchristos GAS is distributed in the hope that it will be useful, 12*cb63e24eSchristos but WITHOUT ANY WARRANTY; without even the implied warranty of 13*cb63e24eSchristos MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14*cb63e24eSchristos GNU General Public License for more details. 15*cb63e24eSchristos 16*cb63e24eSchristos You should have received a copy of the GNU General Public License 17*cb63e24eSchristos along with GAS; see the file COPYING. If not, write to the Free 18*cb63e24eSchristos Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 19*cb63e24eSchristos 02110-1301, USA. */ 20*cb63e24eSchristos 21*cb63e24eSchristos /* Header files referred to below can be found in Microsoft's PDB 22*cb63e24eSchristos repository: https://github.com/microsoft/microsoft-pdb. */ 23*cb63e24eSchristos 24*cb63e24eSchristos #ifndef GAS_CODEVIEW_H 25*cb63e24eSchristos #define GAS_CODEVIEW_H 26*cb63e24eSchristos 27*cb63e24eSchristos #define CV_SIGNATURE_C13 4 28*cb63e24eSchristos 29*cb63e24eSchristos #define DEBUG_S_SYMBOLS 0xf1 30*cb63e24eSchristos #define DEBUG_S_LINES 0xf2 31*cb63e24eSchristos #define DEBUG_S_STRINGTABLE 0xf3 32*cb63e24eSchristos #define DEBUG_S_FILECHKSMS 0xf4 33*cb63e24eSchristos 34*cb63e24eSchristos #define S_OBJNAME 0x1101 35*cb63e24eSchristos #define S_COMPILE3 0x113c 36*cb63e24eSchristos 37*cb63e24eSchristos #define CV_CFL_MASM 0x03 38*cb63e24eSchristos 39*cb63e24eSchristos #define CV_CFL_80386 0x03 40*cb63e24eSchristos #define CV_CFL_X64 0xD0 41*cb63e24eSchristos #define CV_CFL_ARM64 0xF6 42*cb63e24eSchristos 43*cb63e24eSchristos #define CHKSUM_TYPE_MD5 1 44*cb63e24eSchristos 45*cb63e24eSchristos /* OBJNAMESYM in cvinfo.h */ 46*cb63e24eSchristos struct OBJNAMESYM 47*cb63e24eSchristos { 48*cb63e24eSchristos uint16_t length; 49*cb63e24eSchristos uint16_t type; 50*cb63e24eSchristos uint32_t signature; 51*cb63e24eSchristos }; 52*cb63e24eSchristos 53*cb63e24eSchristos /* COMPILESYM3 in cvinfo.h */ 54*cb63e24eSchristos struct COMPILESYM3 55*cb63e24eSchristos { 56*cb63e24eSchristos uint16_t length; 57*cb63e24eSchristos uint16_t type; 58*cb63e24eSchristos uint32_t flags; 59*cb63e24eSchristos uint16_t machine; 60*cb63e24eSchristos uint16_t frontend_major; 61*cb63e24eSchristos uint16_t frontend_minor; 62*cb63e24eSchristos uint16_t frontend_build; 63*cb63e24eSchristos uint16_t frontend_qfe; 64*cb63e24eSchristos uint16_t backend_major; 65*cb63e24eSchristos uint16_t backend_minor; 66*cb63e24eSchristos uint16_t backend_build; 67*cb63e24eSchristos uint16_t backend_qfe; 68*cb63e24eSchristos } ATTRIBUTE_PACKED; 69*cb63e24eSchristos 70*cb63e24eSchristos /* filedata in dumpsym7.cpp */ 71*cb63e24eSchristos struct file_checksum 72*cb63e24eSchristos { 73*cb63e24eSchristos uint32_t file_id; 74*cb63e24eSchristos uint8_t checksum_length; 75*cb63e24eSchristos uint8_t checksum_type; 76*cb63e24eSchristos } ATTRIBUTE_PACKED; 77*cb63e24eSchristos 78*cb63e24eSchristos /* CV_DebugSLinesHeader_t in cvinfo.h */ 79*cb63e24eSchristos struct cv_lines_header 80*cb63e24eSchristos { 81*cb63e24eSchristos uint32_t offset; 82*cb63e24eSchristos uint16_t section; 83*cb63e24eSchristos uint16_t flags; 84*cb63e24eSchristos uint32_t length; 85*cb63e24eSchristos }; 86*cb63e24eSchristos 87*cb63e24eSchristos /* CV_DebugSLinesFileBlockHeader_t in cvinfo.h */ 88*cb63e24eSchristos struct cv_lines_block 89*cb63e24eSchristos { 90*cb63e24eSchristos uint32_t file_id; 91*cb63e24eSchristos uint32_t num_lines; 92*cb63e24eSchristos uint32_t length; 93*cb63e24eSchristos }; 94*cb63e24eSchristos 95*cb63e24eSchristos /* CV_Line_t in cvinfo.h */ 96*cb63e24eSchristos struct cv_line 97*cb63e24eSchristos { 98*cb63e24eSchristos uint32_t offset; 99*cb63e24eSchristos uint32_t line_no; 100*cb63e24eSchristos }; 101*cb63e24eSchristos 102*cb63e24eSchristos extern void codeview_finish (void); 103*cb63e24eSchristos extern void codeview_generate_asm_lineno (void); 104*cb63e24eSchristos 105*cb63e24eSchristos #endif 106