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| author | Ben Dooks <ben.dooks@codethink.co.uk> | 2013-07-19 17:16:45 +0100 |
|---|---|---|
| committer | Ben Dooks <ben.dooks@codethink.co.uk> | 2013-07-22 18:05:06 +0100 |
| commit | f6605ac9ce7dee9ca02235eb7cc3f74d1298872d (patch) | |
| tree | cbdc17c9a3ea8283ae275e1550f24cf45ef4206e | |
| parent | 3911ce9e110f90f6442f2cecd2836a8b9ecdc7d6 (diff) | |
| download | linux-baserock/bjdooks/vexpress_be.tar.gz | |
elf: check BE8/LE8baserock/bjdooks/vexpress_be
| -rw-r--r-- | arch/arm/kernel/elf.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/kernel/elf.c b/arch/arm/kernel/elf.c index d0d1e83150c9..3b0351c32fe0 100644 --- a/arch/arm/kernel/elf.c +++ b/arch/arm/kernel/elf.c @@ -34,6 +34,15 @@ int elf_check_arch(const struct elf32_hdr *x) if (flt_fmt == EF_ARM_VFP_FLOAT && !(elf_hwcap & HWCAP_VFP)) return 0; } + + if ((eflags & EF_ARM_EABI_MASK) >= EF_ARM_EABI_VER4) { + if (eflags & EF_ARM_BE8) { + if (!IS_ENABLED(CONFIG_ARM_CPU_BE8)) + return 1; + } else if (IS_ENABLED(CONFIG_ARM_CPU_BE8)) + return 1; + } + return 1; } EXPORT_SYMBOL(elf_check_arch); |