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Allow elfcopy to convert between two non-ELF formats

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If the output object is not an ELF file, choose an arbitrary ELF format
for the intermediate file. srec, ihex and binary formats are independent
of class, endianness and machine type so these choices do not affect the
output.

ELF Tool Chain ticket #517

Reviewed by:	kai
Obtained from:	ELF Tool Chain r3411
This commit is contained in:
Ed Maste 2016-02-16 14:03:25 +00:00
parent 547e50e022
commit 3884d6f8bd
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=295661
1 changed files with 12 additions and 0 deletions
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12
contrib/elftoolchain/elfcopy/main.c
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@ -641,6 +641,18 @@ create_file(struct elfcopy *ecp, const char *src, const char *dst)
* ELF object before processing.
*/
if (ecp->itf != ETF_ELF) {
/*
* If the output object is not an ELF file, choose an arbitrary
* ELF format for the intermediate file. srec, ihex and binary
* formats are independent of class, endianness and machine
* type so these choices do not affect the output.
*/
if (ecp->otf != ETF_ELF) {
if (ecp->oec == ELFCLASSNONE)
ecp->oec = ELFCLASS64;
if (ecp->oed == ELFDATANONE)
ecp->oed = ELFDATA2LSB;
}
create_tempfile(&elftemp, &efd);
if ((ecp->eout = elf_begin(efd, ELF_C_WRITE, NULL)) == NULL)
errx(EXIT_FAILURE, "elf_begin() failed: %s",