Author: emaste
Date: Tue Feb 16 14:03:25 2016
New Revision: 295661
URL: https://svnweb.freebsd.org/changeset/base/295661
Log:
Allow elfcopy to convert between two non-ELF formats
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
Modified:
head/contrib/elftoolchain/elfcopy/main.c
Modified: head/contrib/elftoolchain/elfcopy/main.c
==============================================================================
--- head/contrib/elftoolchain/elfcopy/main.c Tue Feb 16 13:40:23 2016
(r295660)
+++ head/contrib/elftoolchain/elfcopy/main.c Tue Feb 16 14:03:25 2016
(r295661)
@@ -641,6 +641,18 @@ create_file(struct elfcopy *ecp, const c
* 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",
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