Author: cem Date: Mon Dec 5 03:11:52 2016 New Revision: 309547 URL: https://svnweb.freebsd.org/changeset/base/309547
Log: readelf(1): Add support for extended program header numbers Add support for extended program header numbers to elftoolchain 'readelf -h'. Reviewed by: emaste Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D8702 Modified: head/contrib/elftoolchain/readelf/readelf.c Modified: head/contrib/elftoolchain/readelf/readelf.c ============================================================================== --- head/contrib/elftoolchain/readelf/readelf.c Mon Dec 5 02:27:50 2016 (r309546) +++ head/contrib/elftoolchain/readelf/readelf.c Mon Dec 5 03:11:52 2016 (r309547) @@ -2112,7 +2112,7 @@ dwarf_reg(unsigned int mach, unsigned in static void dump_ehdr(struct readelf *re) { - size_t shnum, shstrndx; + size_t phnum, shnum, shstrndx; int i; printf("ELF Header:\n"); @@ -2174,7 +2174,13 @@ dump_ehdr(struct readelf *re) re->ehdr.e_phentsize); /* e_phnum. */ - printf("%-37s%u\n", " Number of program headers:", re->ehdr.e_phnum); + printf("%-37s%u", " Number of program headers:", re->ehdr.e_phnum); + if (re->ehdr.e_phnum == PN_XNUM) { + /* Extended program header numbering is in use. */ + if (elf_getphnum(re->elf, &phnum)) + printf(" (%zu)", phnum); + } + putchar('\n'); /* e_shentsize. */ printf("%-37s%u (bytes)\n", " Size of section headers:", _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
