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| author | Patrick Rudolph <siro@das-labor.org> | 2018-11-26 15:37:51 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-12-19 06:06:49 +0000 |
| commit | 21046a33ef7d46e13f7ea3e4b7fae7aead499d14 (patch) | |
| tree | bc6b9893304c97882ccbd9c062008acdb8d4ccaf /util/cbfstool/cbfs-mkstage.c | |
| parent | 565bebe0b3c506b978ad5c9a66cb67ebe0ac6329 (diff) | |
| download | coreboot-21046a33ef7d46e13f7ea3e4b7fae7aead499d14.tar.xz | |
util/cbfstool/cbfs-mkstage: Support x86_64
Add support for relocations on x86_64.
Required for 64bit romstage.
Change-Id: I1ff223d3476776297b501813a953356dd6fa9d67
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/c/30115
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Diffstat (limited to 'util/cbfstool/cbfs-mkstage.c')
| -rw-r--r-- | util/cbfstool/cbfs-mkstage.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/util/cbfstool/cbfs-mkstage.c b/util/cbfstool/cbfs-mkstage.c index 85c3e4f8b9..6071437d05 100644 --- a/util/cbfstool/cbfs-mkstage.c +++ b/util/cbfstool/cbfs-mkstage.c @@ -362,7 +362,9 @@ static int rmod_filter(struct reloc_filter *f, const Elf64_Rela *r) /* If there is any relocation to the ignored section that isn't * absolute fail as current assumptions are that all relocations * are absolute. */ - if (reloc_type != R_386_32) { + if ((reloc_type != R_386_32) && + (reloc_type != R_AMD64_64) && + (reloc_type != R_AMD64_32)) { ERROR("Invalid reloc to ignored section: %x\n", reloc_type); return -1; } @@ -392,9 +394,10 @@ int parse_elf_to_xip_stage(const struct buffer *input, struct buffer *output, if (rmodule_init(rmodctx, input)) return -1; - /* Only support x86 XIP currently. */ - if (rmodctx->pelf.ehdr.e_machine != EM_386) { - ERROR("Only support XIP stages for x86\n"); + /* Only support x86 / x86_64 XIP currently. */ + if ((rmodctx->pelf.ehdr.e_machine != EM_386) && + (rmodctx->pelf.ehdr.e_machine != EM_X86_64)) { + ERROR("Only support XIP stages for x86/x86_64\n"); goto out; } |