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-rw-r--r--bfd/ChangeLog5
-rw-r--r--bfd/elfxx-ia64.c41
-rw-r--r--bfd/elfxx-mips.c119
-rw-r--r--bfd/mach-o.c4
4 files changed, 37 insertions, 132 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index b0633b9..892b015 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -4,6 +4,11 @@
* elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
* pef.c (bfd_pef_scan): Don't ignore return value of
bfd_pef_scan_start_address.
+ * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
+ bfd_mach_o_scan_start_address.
+ * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
+ * elfxx-mips.c: Remove unnecessary prototypes.
+ (sort_dynamic_relocs_64): Abort if not BFD64.
2005-02-16 Alan Modra <amodra@bigpond.net.au>
diff --git a/bfd/elfxx-ia64.c b/bfd/elfxx-ia64.c
index 7adebdd..d18216b 100644
--- a/bfd/elfxx-ia64.c
+++ b/bfd/elfxx-ia64.c
@@ -676,32 +676,39 @@ bfd_elfNN_ia64_after_parse (int itanium)
static void
elfNN_ia64_relax_brl (bfd_byte *contents, bfd_vma off)
{
- int template;
+ unsigned int template, t0, t1, t2, t3;
bfd_byte *hit_addr;
- bfd_vma t0, t1, i0, i1, i2;
hit_addr = (bfd_byte *) (contents + off);
hit_addr -= (long) hit_addr & 0x3;
- t0 = bfd_getl64 (hit_addr);
- t1 = bfd_getl64 (hit_addr + 8);
-
- /* Keep the instruction in slot 0. */
- i0 = (t0 >> 5) & 0x1ffffffffffLL;
- /* Use nop.b for slot 1. */
- i1 = 0x4000000000LL;
- /* For slot 2, turn brl into br by masking out bit 40. */
- i2 = (t1 >> 23) & 0x0ffffffffffLL;
+ t0 = bfd_getl32 (hit_addr + 0);
+ t1 = bfd_getl32 (hit_addr + 4);
+ t2 = bfd_getl32 (hit_addr + 8);
+ t3 = bfd_getl32 (hit_addr + 12);
/* Turn a MLX bundle into a MBB bundle with the same stop-bit
variety. */
template = 0x12;
- if ((t0 & 0x1fLL) == 5)
+ if ((t0 & 0x1f) == 5)
template += 1;
- t0 = (i1 << 46) | (i0 << 5) | template;
- t1 = (i2 << 23) | (i1 >> 18);
- bfd_putl64 (t0, hit_addr);
- bfd_putl64 (t1, hit_addr + 8);
+ /* Keep the instruction in slot 0. */
+ t0 &= 0xffffffe0;
+ t1 &= 0x3fff;
+
+ t0 |= template;
+
+ /* For slot 2, turn brl into br by masking out bit 40. */
+ t2 &= 0xff800000;
+ t3 &= 0x7fffffff;
+
+ /* Use nop.b for slot 1. */
+ t2 |= 0x100000;
+
+ bfd_putl32 (t0, hit_addr);
+ bfd_putl32 (t1, hit_addr + 4);
+ bfd_putl32 (t2, hit_addr + 8);
+ bfd_putl32 (t3, hit_addr + 12);
}
/* These functions do relaxation for IA-64 ELF. */
@@ -957,7 +964,7 @@ elfNN_ia64_relax_section (abfd, sec, link_info, again)
elfNN_ia64_relax_brl (contents, roff);
irel->r_info
- = ELF64_R_INFO (ELF64_R_SYM (irel->r_info),
+ = ELFNN_R_INFO (ELFNN_R_SYM (irel->r_info),
R_IA64_PCREL21B);
/* If the original relocation offset points to slot
diff --git a/bfd/elfxx-mips.c b/bfd/elfxx-mips.c
index 54fc808..9c14ffe 100644
--- a/bfd/elfxx-mips.c
+++ b/bfd/elfxx-mips.c
@@ -369,132 +369,20 @@ typedef struct runtime_pdr {
#define cbRPDR sizeof (RPDR)
#define rpdNil ((pRPDR) 0)
-static struct bfd_hash_entry *mips_elf_link_hash_newfunc
- (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
-static void ecoff_swap_rpdr_out
- (bfd *, const RPDR *, struct rpdr_ext *);
-static bfd_boolean mips_elf_create_procedure_table
- (void *, bfd *, struct bfd_link_info *, asection *,
- struct ecoff_debug_info *);
-static bfd_boolean mips_elf_check_mips16_stubs
- (struct mips_elf_link_hash_entry *, void *);
-static void bfd_mips_elf32_swap_gptab_in
- (bfd *, const Elf32_External_gptab *, Elf32_gptab *);
-static void bfd_mips_elf32_swap_gptab_out
- (bfd *, const Elf32_gptab *, Elf32_External_gptab *);
-static void bfd_elf32_swap_compact_rel_out
- (bfd *, const Elf32_compact_rel *, Elf32_External_compact_rel *);
-static void bfd_elf32_swap_crinfo_out
- (bfd *, const Elf32_crinfo *, Elf32_External_crinfo *);
-static int sort_dynamic_relocs
- (const void *, const void *);
-static int sort_dynamic_relocs_64
- (const void *, const void *);
-static bfd_boolean mips_elf_output_extsym
- (struct mips_elf_link_hash_entry *, void *);
-static int gptab_compare
- (const void *, const void *);
-static asection *mips_elf_rel_dyn_section
- (bfd *, bfd_boolean);
-static asection *mips_elf_got_section
- (bfd *, bfd_boolean);
-static struct mips_got_info *mips_elf_got_info
- (bfd *, asection **);
-static bfd_vma mips_elf_local_got_index
- (bfd *, bfd *, struct bfd_link_info *, bfd_vma);
-static bfd_vma mips_elf_global_got_index
- (bfd *, bfd *, struct elf_link_hash_entry *);
-static bfd_vma mips_elf_got_page
- (bfd *, bfd *, struct bfd_link_info *, bfd_vma, bfd_vma *);
-static bfd_vma mips_elf_got16_entry
- (bfd *, bfd *, struct bfd_link_info *, bfd_vma, bfd_boolean);
-static bfd_vma mips_elf_got_offset_from_index
- (bfd *, bfd *, bfd *, bfd_vma);
static struct mips_got_entry *mips_elf_create_local_got_entry
(bfd *, bfd *, struct mips_got_info *, asection *, bfd_vma);
-static bfd_boolean mips_elf_sort_hash_table
- (struct bfd_link_info *, unsigned long);
static bfd_boolean mips_elf_sort_hash_table_f
(struct mips_elf_link_hash_entry *, void *);
-static bfd_boolean mips_elf_record_local_got_symbol
- (bfd *, long, bfd_vma, struct mips_got_info *);
-static bfd_boolean mips_elf_record_global_got_symbol
- (struct elf_link_hash_entry *, bfd *, struct bfd_link_info *,
- struct mips_got_info *);
-static const Elf_Internal_Rela *mips_elf_next_relocation
- (bfd *, unsigned int, const Elf_Internal_Rela *, const Elf_Internal_Rela *);
-static bfd_boolean mips_elf_local_relocation_p
- (bfd *, const Elf_Internal_Rela *, asection **, bfd_boolean);
-static bfd_boolean mips_elf_overflow_p
- (bfd_vma, int);
static bfd_vma mips_elf_high
(bfd_vma);
-static bfd_vma mips_elf_higher
- (bfd_vma);
-static bfd_vma mips_elf_highest
- (bfd_vma);
-static bfd_boolean mips_elf_create_compact_rel_section
- (bfd *, struct bfd_link_info *);
-static bfd_boolean mips_elf_create_got_section
- (bfd *, struct bfd_link_info *, bfd_boolean);
-static bfd_reloc_status_type mips_elf_calculate_relocation
- (bfd *, bfd *, asection *, struct bfd_link_info *,
- const Elf_Internal_Rela *, bfd_vma, reloc_howto_type *,
- Elf_Internal_Sym *, asection **, bfd_vma *, const char **,
- bfd_boolean *, bfd_boolean);
-static bfd_vma mips_elf_obtain_contents
- (reloc_howto_type *, const Elf_Internal_Rela *, bfd *, bfd_byte *);
-static bfd_boolean mips_elf_perform_relocation
- (struct bfd_link_info *, reloc_howto_type *, const Elf_Internal_Rela *,
- bfd_vma, bfd *, asection *, bfd_byte *, bfd_boolean);
static bfd_boolean mips_elf_stub_section_p
(bfd *, asection *);
-static void mips_elf_allocate_dynamic_relocations
- (bfd *, unsigned int);
static bfd_boolean mips_elf_create_dynamic_relocation
(bfd *, struct bfd_link_info *, const Elf_Internal_Rela *,
struct mips_elf_link_hash_entry *, asection *, bfd_vma,
bfd_vma *, asection *);
-static void mips_set_isa_flags
- (bfd *);
-static INLINE char *elf_mips_abi_name
- (bfd *);
-static void mips_elf_irix6_finish_dynamic_symbol
- (bfd *, const char *, Elf_Internal_Sym *);
-static bfd_boolean mips_mach_extends_p
- (unsigned long, unsigned long);
-static bfd_boolean mips_32bit_flags_p
- (flagword);
-static INLINE hashval_t mips_elf_hash_bfd_vma
- (bfd_vma);
static hashval_t mips_elf_got_entry_hash
(const void *);
-static int mips_elf_got_entry_eq
- (const void *, const void *);
-
-static bfd_boolean mips_elf_multi_got
- (bfd *, struct bfd_link_info *, struct mips_got_info *,
- asection *, bfd_size_type);
-static hashval_t mips_elf_multi_got_entry_hash
- (const void *);
-static int mips_elf_multi_got_entry_eq
- (const void *, const void *);
-static hashval_t mips_elf_bfd2got_entry_hash
- (const void *);
-static int mips_elf_bfd2got_entry_eq
- (const void *, const void *);
-static int mips_elf_make_got_per_bfd
- (void **, void *);
-static int mips_elf_merge_gots
- (void **, void *);
-static int mips_elf_set_global_got_offset
- (void **, void *);
-static int mips_elf_set_no_stub
- (void **, void *);
-static int mips_elf_resolve_final_got_entry
- (void **, void *);
-static void mips_elf_resolve_final_got_entries
- (struct mips_got_info *);
static bfd_vma mips_elf_adjust_gp
(bfd *, struct mips_got_info *, bfd *);
static struct mips_got_info *mips_elf_got_for_ibfd
@@ -1607,8 +1495,10 @@ sort_dynamic_relocs (const void *arg1, const void *arg2)
/* Like sort_dynamic_relocs, but used for elf64 relocations. */
static int
-sort_dynamic_relocs_64 (const void *arg1, const void *arg2)
+sort_dynamic_relocs_64 (const void *arg1 ATTRIBUTE_UNUSED,
+ const void *arg2 ATTRIBUTE_UNUSED)
{
+#ifdef BFD64
Elf_Internal_Rela int_reloc1[3];
Elf_Internal_Rela int_reloc2[3];
@@ -1619,6 +1509,9 @@ sort_dynamic_relocs_64 (const void *arg1, const void *arg2)
return (ELF64_R_SYM (int_reloc1[0].r_info)
- ELF64_R_SYM (int_reloc2[0].r_info));
+#else
+ abort ();
+#endif
}
diff --git a/bfd/mach-o.c b/bfd/mach-o.c
index 7efc1a9..8337f19 100644
--- a/bfd/mach-o.c
+++ b/bfd/mach-o.c
@@ -1,5 +1,5 @@
/* Mach-O support for BFD.
- Copyright 1999, 2000, 2001, 2002, 2003, 2004
+ Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
@@ -1657,7 +1657,7 @@ bfd_mach_o_scan (abfd, header, mdata)
}
if (bfd_mach_o_scan_start_address (abfd) < 0)
- ;
+ return -1;
bfd_mach_o_flatten_sections (abfd);
return 0;
generated by cgit v1.1 at 2024-12-20 06:18:51 +0000