diff options
Diffstat (limited to 'trunk/src/arch-ppc.c')
-rw-r--r-- | trunk/src/arch-ppc.c | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/trunk/src/arch-ppc.c b/trunk/src/arch-ppc.c index 4bf5aca..99dbea5 100644 --- a/trunk/src/arch-ppc.c +++ b/trunk/src/arch-ppc.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2001, 2002, 2003, 2004, 2005 Red Hat, Inc. +/* Copyright (C) 2001, 2002, 2003, 2004, 2005, 2009 Red Hat, Inc. Written by Jakub Jelinek <jakub@redhat.com>, 2001. This program is free software; you can redistribute it and/or modify @@ -37,7 +37,7 @@ static int ppc_adjust_dyn (DSO *dso, int n, GElf_Dyn *dyn, GElf_Addr start, - GElf_Addr adjust) + GElf_Addr adjust) { if (dyn->d_tag == DT_PPC_GOT) { @@ -116,7 +116,7 @@ ppc_adjust_dyn (DSO *dso, int n, GElf_Dyn *dyn, GElf_Addr start, static int ppc_adjust_rel (DSO *dso, GElf_Rel *rel, GElf_Addr start, - GElf_Addr adjust) + GElf_Addr adjust) { error (0, 0, "%s: PowerPC doesn't support REL relocs", dso->filename); return 1; @@ -124,7 +124,7 @@ ppc_adjust_rel (DSO *dso, GElf_Rel *rel, GElf_Addr start, static int ppc_adjust_rela (DSO *dso, GElf_Rela *rela, GElf_Addr start, - GElf_Addr adjust) + GElf_Addr adjust) { if (GELF_R_TYPE (rela->r_info) == R_PPC_RELATIVE) { @@ -143,7 +143,7 @@ ppc_adjust_rela (DSO *dso, GElf_Rela *rela, GElf_Addr start, static int ppc_prelink_rel (struct prelink_info *info, GElf_Rel *rel, - GElf_Addr reladdr) + GElf_Addr reladdr) { error (0, 0, "%s: PowerPC doesn't support REL relocs", info->dso->filename); return 1; @@ -201,7 +201,7 @@ ppc_fixup_plt (DSO *dso, GElf_Rela *rela, GElf_Addr value) static int ppc_prelink_rela (struct prelink_info *info, GElf_Rela *rela, - GElf_Addr relaaddr) + GElf_Addr relaaddr) { DSO *dso = info->dso; GElf_Addr value; @@ -330,7 +330,7 @@ ppc_prelink_rela (struct prelink_info *info, GElf_Rela *rela, static int ppc_apply_conflict_rela (struct prelink_info *info, GElf_Rela *rela, - char *buf) + char *buf, GElf_Addr dest_addr) { switch (GELF_R_TYPE (rela->r_info)) { @@ -418,7 +418,7 @@ ppc_apply_rela (struct prelink_info *info, GElf_Rela *rela, char *buf) static int ppc_prelink_conflict_rel (DSO *dso, struct prelink_info *info, - GElf_Rel *rel, GElf_Addr reladdr) + GElf_Rel *rel, GElf_Addr reladdr) { error (0, 0, "%s: PowerPC doesn't support REL relocs", dso->filename); return 1; @@ -426,7 +426,7 @@ ppc_prelink_conflict_rel (DSO *dso, struct prelink_info *info, static int ppc_prelink_conflict_rela (DSO *dso, struct prelink_info *info, - GElf_Rela *rela, GElf_Addr relaaddr) + GElf_Rela *rela, GElf_Addr relaaddr) { GElf_Addr value; struct prelink_conflict *conflict; @@ -435,7 +435,8 @@ ppc_prelink_conflict_rela (DSO *dso, struct prelink_info *info, int r_type; if (GELF_R_TYPE (rela->r_info) == R_PPC_RELATIVE - || GELF_R_TYPE (rela->r_info) == R_PPC_NONE) + || GELF_R_TYPE (rela->r_info) == R_PPC_NONE + || info->dso == dso) /* Fast path: nothing to do. */ return 0; conflict = prelink_conflict (info, GELF_R_SYM (rela->r_info), @@ -459,6 +460,12 @@ ppc_prelink_conflict_rela (DSO *dso, struct prelink_info *info, } value = 0; } + else if (conflict->ifunc) + { + error (0, 0, "%s: STT_GNU_IFUNC not handled on PowerPC yet", + dso->filename); + return 1; + } else { /* DTPREL wants to see only real conflicts, not lookups @@ -1122,6 +1129,7 @@ PL_ARCH(ppc) = { .R_JMP_SLOT = R_PPC_JMP_SLOT, .R_COPY = R_PPC_COPY, .R_RELATIVE = R_PPC_RELATIVE, + .rtype_class_valid = RTYPE_CLASS_VALID, .dynamic_linker = "/lib/ld.so.1", .adjust_dyn = ppc_adjust_dyn, .adjust_rel = ppc_adjust_rel, |