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106 lines
2.4 KiB
C
106 lines
2.4 KiB
C
/* codeview.h - CodeView debug support
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Copyright (C) 2022-2023 Free Software Foundation, Inc.
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This file is part of GAS, the GNU Assembler.
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GAS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GAS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GAS; see the file COPYING. If not, write to the Free
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Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
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02110-1301, USA. */
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/* Header files referred to below can be found in Microsoft's PDB
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repository: https://github.com/microsoft/microsoft-pdb. */
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#ifndef GAS_CODEVIEW_H
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#define GAS_CODEVIEW_H
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#define CV_SIGNATURE_C13 4
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#define DEBUG_S_SYMBOLS 0xf1
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#define DEBUG_S_LINES 0xf2
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#define DEBUG_S_STRINGTABLE 0xf3
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#define DEBUG_S_FILECHKSMS 0xf4
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#define S_OBJNAME 0x1101
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#define S_COMPILE3 0x113c
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#define CV_CFL_MASM 0x03
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#define CV_CFL_80386 0x03
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#define CV_CFL_X64 0xD0
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#define CV_CFL_ARM64 0xF6
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#define CHKSUM_TYPE_MD5 1
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/* OBJNAMESYM in cvinfo.h */
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struct OBJNAMESYM
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{
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uint16_t length;
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uint16_t type;
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uint32_t signature;
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};
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/* COMPILESYM3 in cvinfo.h */
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struct COMPILESYM3
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{
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uint16_t length;
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uint16_t type;
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uint32_t flags;
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uint16_t machine;
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uint16_t frontend_major;
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uint16_t frontend_minor;
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uint16_t frontend_build;
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uint16_t frontend_qfe;
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uint16_t backend_major;
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uint16_t backend_minor;
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uint16_t backend_build;
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uint16_t backend_qfe;
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} ATTRIBUTE_PACKED;
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/* filedata in dumpsym7.cpp */
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struct file_checksum
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{
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uint32_t file_id;
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uint8_t checksum_length;
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uint8_t checksum_type;
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} ATTRIBUTE_PACKED;
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/* CV_DebugSLinesHeader_t in cvinfo.h */
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struct cv_lines_header
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{
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uint32_t offset;
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uint16_t section;
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uint16_t flags;
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uint32_t length;
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};
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/* CV_DebugSLinesFileBlockHeader_t in cvinfo.h */
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struct cv_lines_block
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{
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uint32_t file_id;
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uint32_t num_lines;
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uint32_t length;
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};
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/* CV_Line_t in cvinfo.h */
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struct cv_line
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{
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uint32_t offset;
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uint32_t line_no;
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};
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extern void codeview_finish (void);
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extern void codeview_generate_asm_lineno (void);
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#endif
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