From 94f4fb0841bfa5c1088a1b3a879a65bdd675ecd2 Mon Sep 17 00:00:00 2001 From: Vineet Gupta Date: Mon, 12 Sep 2016 16:50:50 -0700 Subject: ARC: module: support R_ARC_32_PCREL relocation Signed-off-by: Vineet Gupta --- arch/arc/kernel/module.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'arch/arc/kernel/module.c') diff --git a/arch/arc/kernel/module.c b/arch/arc/kernel/module.c index 376e04622962..576a238434a1 100644 --- a/arch/arc/kernel/module.c +++ b/arch/arc/kernel/module.c @@ -106,10 +106,12 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, */ relo_type = ELF32_R_TYPE(rel_entry[i].r_info); - if (likely(R_ARC_32_ME == relo_type)) + if (likely(R_ARC_32_ME == relo_type)) /* ME ( S + A ) */ arc_write_me((unsigned short *)location, relocation); - else if (R_ARC_32 == relo_type) + else if (R_ARC_32 == relo_type) /* ( S + A ) */ *((Elf32_Addr *) location) = relocation; + else if (R_ARC_32_PCREL == relo_type) /* ( S + A ) - PDATA ) */ + *((Elf32_Addr *) location) = relocation - location; else goto relo_err; -- cgit