diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2016-01-10 11:42:28 +0100 |
|---|---|---|
| committer | Jeff Vander Stoep <jeffv@google.com> | 2016-09-22 13:38:22 -0700 |
| commit | eebed210c5e62cfe0f9f8de4173099f2d32faae9 (patch) | |
| tree | 20ca06840cf51b1ef966f88a1d972fea8358bce2 /scripts | |
| parent | e0357208fbf9e2c9c33af1900c52c2cbaefbe910 (diff) | |
UPSTREAM: scripts/sortextable: add support for ET_DYN binaries
Add support to scripts/sortextable for handling relocatable (PIE)
executables, whose ELF type is ET_DYN, not ET_EXEC. Other than adding
support for the new type, no changes are needed.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Bug: 30369029
Patchset: kaslr-arm64-4.4
(cherry picked from commit 7b957b6e603623ef8b2e8222fa94b976df613fa2)
Signed-off-by: Jeff Vander Stoep <jeffv@google.com>
Change-Id: If55296ef4934b99c38ceb5acbd7c4a7fb23f24c1
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/sortextable.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/scripts/sortextable.c b/scripts/sortextable.c index c2423d913b46..ecefa0a634f8 100644 --- a/scripts/sortextable.c +++ b/scripts/sortextable.c @@ -266,9 +266,9 @@ do_file(char const *const fname) break; } /* end switch */ if (memcmp(ELFMAG, ehdr->e_ident, SELFMAG) != 0 - || r2(&ehdr->e_type) != ET_EXEC + || (r2(&ehdr->e_type) != ET_EXEC && r2(&ehdr->e_type) != ET_DYN) || ehdr->e_ident[EI_VERSION] != EV_CURRENT) { - fprintf(stderr, "unrecognized ET_EXEC file %s\n", fname); + fprintf(stderr, "unrecognized ET_EXEC/ET_DYN file %s\n", fname); fail_file(); } @@ -304,7 +304,7 @@ do_file(char const *const fname) if (r2(&ehdr->e_ehsize) != sizeof(Elf32_Ehdr) || r2(&ehdr->e_shentsize) != sizeof(Elf32_Shdr)) { fprintf(stderr, - "unrecognized ET_EXEC file: %s\n", fname); + "unrecognized ET_EXEC/ET_DYN file: %s\n", fname); fail_file(); } do32(ehdr, fname, custom_sort); @@ -314,7 +314,7 @@ do_file(char const *const fname) if (r2(&ghdr->e_ehsize) != sizeof(Elf64_Ehdr) || r2(&ghdr->e_shentsize) != sizeof(Elf64_Shdr)) { fprintf(stderr, - "unrecognized ET_EXEC file: %s\n", fname); + "unrecognized ET_EXEC/ET_DYN file: %s\n", fname); fail_file(); } do64(ghdr, fname, custom_sort); |