Blame src/logic/mdso_asmgen_symfn.c
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/****************************************************************/
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/* mdso: midipix dso scavenger */
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/* Copyright (C) 2015--2017 Z. Gilboa */
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/* Released under GPLv2 and GPLv3; see COPYING.MDSO. */
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/****************************************************************/
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#include <stdint.h>
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#include <stdio.h>
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#include <mdso/mdso.h>
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#include "mdso_errinfo_impl.h"
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static const char * const asm_lines[] = {
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"\t.section .text\n",
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"\t.globl %s%s\n",
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"\t.def %s%s; .scl 2; .type 32; .endef\n\n",
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"%s%s:\n",
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"\tjmp *__imp_%s%s\n\n",
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0
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};
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int mdso_asmgen_symfn(
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const struct mdso_driver_ctx * dctx,
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const char * sym,
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FILE * fout)
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{
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const char * const * line;
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const char * uscore;
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if (fprintf(fout,"\t.file \".%s_symfn.s\"\n",sym) < 0)
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return MDSO_FILE_ERROR(dctx);
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uscore = (dctx->cctx->drvflags & MDSO_DRIVER_QUAD_PTR)
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? "" : "_";
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for (line=asm_lines; *line; line++)
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if (fprintf(fout,*line,uscore,sym) < 0)
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return MDSO_FILE_ERROR(dctx);
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return 0;
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}
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