Blame src/output/pe_output_image_symbols.c

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/***************************************************************/
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/*  perk: PE Resource Kit                                      */
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/*  Copyright (C) 2015--2016  Z. Gilboa                        */
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/*  Released under GPLv2 and GPLv3; see COPYING.PERK.          */
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/***************************************************************/
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#include <stdio.h>
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#include <string.h>
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#include <perk/perk.h>
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#include <perk/perk_output.h>
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#include "perk_reader_impl.h"
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#include "perk_errinfo_impl.h"
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int pe_output_image_symbols(
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	const struct pe_driver_ctx *	dctx,
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	const struct pe_image_meta *	meta,
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	FILE *				fout)
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{
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	unsigned			i;
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	char *				mark;
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	struct pe_coff_symbol *		symtbl;
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	struct pe_meta_coff_symbol	symrec;
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	const char * 			dash = "";
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	if (!fout)
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		fout = stdout;
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	if (dctx->cctx->fmtflags & PERK_PRETTY_YAML) {
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		if (fputs("symbols:\n",fout) < 0)
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			return PERK_FILE_ERROR(dctx);
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		dash = "- ";
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	}
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	mark   = (char *)meta->image.addr;
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	symtbl = (struct pe_coff_symbol *)(mark + meta->coff.ptr_to_sym_tbl);
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	for (i=0; i<meta->coff.num_of_syms; i++) {
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		pe_read_coff_symbol(
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			&symtbl[i],&symrec,
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			&meta->coff,meta->image.addr);
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		if (fprintf(fout,"%s%s\n",
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				dash,
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				symrec.long_name
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					? symrec.long_name
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					: symrec.name) < 0)
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			return PERK_FILE_ERROR(dctx);
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		i += symtbl[i].num_of_aux_symbols[0];
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	}
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	return 0;
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}