839529caa9
Some notable improvements include: readelf: - Add AArch64 relocation definitions. - Report value of unknown relocation types. elfcopy: - Consider symbols with STB_GNU_UNIQUE binding as global symbols. - Fixed support for VMA adjustment for loadable sections found in relocatable objects. - Handle nameless global symbols. - Improve wildcard matching for !-prefixed symbols. - Add PE/COFF support. elfdump: - Improve section type reporting. - Add MIPS-specific section types. This update also includes a significant number of bug fixes. PR: 207091 [exp-run] Sponsored by: The FreeBSD Foundation
122 lines
3.7 KiB
C
122 lines
3.7 KiB
C
/*-
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* Copyright (c) 2015 Kai Wang
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: libpe.h 3312 2016-01-10 09:23:51Z kaiwang27 $
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*/
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#ifndef _LIBPE_H_
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#define _LIBPE_H_
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#include <sys/types.h>
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#include "pe.h"
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/* Library private data structures */
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typedef struct _PE PE;
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typedef struct _PE_Scn PE_Scn;
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/* Section buffers */
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typedef struct PE_Buffer {
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unsigned int pb_align;
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off_t pb_off;
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size_t pb_size;
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void *pb_buf;
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} PE_Buffer;
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/* Object types */
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typedef enum {
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PE_O_UNKNOWN = 0,
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PE_O_PE32,
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PE_O_PE32P,
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PE_O_COFF,
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} PE_Object;
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/* Commands */
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typedef enum {
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PE_C_NULL = 0,
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PE_C_CLR,
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PE_C_FDDONE,
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PE_C_FDREAD,
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PE_C_RDWR,
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PE_C_READ,
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PE_C_SET,
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PE_C_WRITE,
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PE_C_NUM
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} PE_Cmd;
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/* Flags defined by the API. */
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#define PE_F_DIRTY 0x001U
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#define PE_F_STRIP_DOS_STUB 0x002U
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#define PE_F_STRIP_RICH_HEADER 0x004U
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#define PE_F_STRIP_SYMTAB 0x008U
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#define PE_F_STRIP_DEBUG 0x010U
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#define PE_F_STRIP_SECTION 0x020U
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#ifdef __cplusplus
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extern "C" {
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#endif
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PE_CoffHdr *pe_coff_header(PE *);
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int pe_cntl(PE *, PE_Cmd);
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PE_DataDir *pe_data_dir(PE *);
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void pe_finish(PE *);
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int pe_flag(PE *, PE_Cmd, unsigned int);
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int pe_flag_buffer(PE_Buffer *, PE_Cmd, unsigned int);
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int pe_flag_coff_header(PE *, PE_Cmd, unsigned int);
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int pe_flag_data_dir(PE *, PE_Cmd, unsigned int);
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int pe_flag_dos_header(PE *, PE_Cmd, unsigned int);
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int pe_flag_opt_header(PE *, PE_Cmd, unsigned int);
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int pe_flag_section_header(PE_Scn *, PE_Cmd, unsigned int);
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int pe_flag_scn(PE_Scn *, PE_Cmd, unsigned int);
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PE_Buffer *pe_getbuffer(PE_Scn *, PE_Buffer *);
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PE_Scn *pe_getscn(PE *, size_t);
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PE *pe_init(int, PE_Cmd, PE_Object);
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PE_Scn *pe_insertscn(PE *, size_t);
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PE_DosHdr *pe_msdos_header(PE *);
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char *pe_msdos_stub(PE *, size_t *);
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size_t pe_ndxscn(PE_Scn *);
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PE_Buffer *pe_newbuffer(PE_Scn *);
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PE_Scn *pe_newscn(PE *);
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PE_Scn *pe_nextscn(PE *, PE_Scn *);
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PE_Object pe_object(PE *);
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PE_OptHdr *pe_opt_header(PE *);
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PE_RichHdr *pe_rich_header(PE *);
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int pe_rich_header_validate(PE *);
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PE_SecHdr *pe_section_header(PE_Scn *);
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off_t pe_update(PE *);
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int pe_update_coff_header(PE *, PE_CoffHdr *);
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int pe_update_opt_header(PE *, PE_OptHdr *);
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int pe_update_data_dir(PE *, PE_DataDir *);
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int ps_update_msdos_header(PE *, PE_DosHdr *);
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int ps_update_msdos_stub(PE *, char *, size_t);
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int pe_update_section_header(PE_Scn *, PE_SecHdr *);
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int pe_update_symtab(PE *, char *, size_t, unsigned int);
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#ifdef __cplusplus
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}
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#endif
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#endif /* !_LIBPE_H_ */
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