diff options
Diffstat (limited to 'sources/binutils-uclibc-001-debian.patch')
| -rw-r--r-- | sources/binutils-uclibc-001-debian.patch | 2471 |
1 files changed, 2340 insertions, 131 deletions
diff --git a/sources/binutils-uclibc-001-debian.patch b/sources/binutils-uclibc-001-debian.patch index 97b8e7fde..1dd39a933 100644 --- a/sources/binutils-uclibc-001-debian.patch +++ b/sources/binutils-uclibc-001-debian.patch @@ -1,28 +1,2228 @@ ---- binutils-2.11.90.0.19.orig/ld/Makefile.am -+++ binutils-2.11.90.0.19/ld/Makefile.am -@@ -19,7 +19,7 @@ - # We put the scripts in the directory $(scriptdir)/ldscripts. - # We can't put the scripts in $(datadir) because the SEARCH_DIR - # directives need to be different for native and cross linkers. --scriptdir = $(tooldir)/lib -+scriptdir = $(libdir) +diff -urN binutils-2.14.90.0.7.orig/bfd/ChangeLog binutils-2.14.90.0.7/bfd/ChangeLog +--- binutils-2.14.90.0.7.orig/bfd/ChangeLog 2003-10-29 10:37:47.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/ChangeLog 2004-04-20 01:26:12.000000000 -0600 +@@ -1,3 +1,34 @@ ++2003-10-29 Daniel Jacobowitz <drow@mvista.com> ++ ++ * elf32-arm.h (elf32_arm_final_link_relocate): Move check for ++ SEC_ALLOC. ++ ++2003-10-29 Philip Blundell <philb@gnu.org> ++ ++ * elf32-arm.h (elf32_arm_plt0_entry, elf32_arm_plt_entry): New ++ code sequence. ++ (PLT_HEADER_SIZE): New. ++ (struct elf32_arm_pcrel_relocs_copied): Rename to ... ++ (struct elf32_arm_relocs_copied): ... this. Count both ++ pcrel and non-pcrel relocs. All uses updated. ++ (struct elf32_arm_link_hash_table): Add pointers to dynamic linker ++ sections and symbol/section mapping cache. ++ (create_got_section): New. ++ (elf32_arm_create_dynamic_sections): New. ++ (elf_backend_create_dynamic_sections): Use it. ++ (elf32_arm_final_link_relocate): Support garbage collection of relocs. ++ (elf32_arm_check_relocs): Likewise. ++ (elf32_arm_adjust_dynamic_symbol): Likewise. ++ (elf32_arm_copy_indirect_symbol): New. ++ (elf32_arm_link_hash_table_create): Initialise new fields. ++ (elf32_arm_gc_sweep_hook): Implement. ++ (elf32_arm_discard_copies): Delete. ++ (elf32_arm_finish_dynamic_symbol): Use new PLT code. ++ (elf32_arm_finish_dynamic_sections): Likewise. ++ (elf_backend_can_refcount): Define. ++ (elf_backend_copy_indirect_symbol): Likewise. ++ (elf_backend_plt_header_size): Set to PLT_HEADER_SIZE. ++ + 2003-10-29 Alan Modra <amodra@bigpond.net.au> - EMUL = @EMUL@ - EMULATION_OFILES = @EMULATION_OFILES@ ---- binutils-2.11.90.0.19.orig/ld/Makefile.in -+++ binutils-2.11.90.0.19/ld/Makefile.in -@@ -123,7 +123,7 @@ - # We put the scripts in the directory $(scriptdir)/ldscripts. - # We can't put the scripts in $(datadir) because the SEARCH_DIR - # directives need to be different for native and cross linkers. --scriptdir = $(tooldir)/lib -+scriptdir = $(libdir) + * elf64-ppc.c (elf_backend_grok_prstatus): Define. +diff -urN binutils-2.14.90.0.7.orig/bfd/elf-bfd.h binutils-2.14.90.0.7/bfd/elf-bfd.h +--- binutils-2.14.90.0.7.orig/bfd/elf-bfd.h 2003-10-29 10:37:47.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/elf-bfd.h 2004-04-20 01:26:12.000000000 -0600 +@@ -1303,7 +1303,7 @@ + extern enum elf_reloc_type_class _bfd_elf_reloc_type_class + (const Elf_Internal_Rela *); + extern bfd_vma _bfd_elf_rela_local_sym +- (bfd *, Elf_Internal_Sym *, asection *, Elf_Internal_Rela *); ++ (bfd *, Elf_Internal_Sym *, asection **, Elf_Internal_Rela *); + extern bfd_vma _bfd_elf_rel_local_sym + (bfd *, Elf_Internal_Sym *, asection **, bfd_vma); + extern bfd_vma _bfd_elf_section_offset +diff -urN binutils-2.14.90.0.7.orig/bfd/elf-hppa.h binutils-2.14.90.0.7/bfd/elf-hppa.h +--- binutils-2.14.90.0.7.orig/bfd/elf-hppa.h 2003-08-21 09:28:47.000000000 -0600 ++++ binutils-2.14.90.0.7/bfd/elf-hppa.h 2004-04-20 01:26:12.000000000 -0600 +@@ -1346,11 +1346,11 @@ + /* This is a local symbol. */ + sym = local_syms + r_symndx; + sym_sec = local_sections[r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sym_sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sym_sec, rel); - EMUL = @EMUL@ - EMULATION_OFILES = @EMULATION_OFILES@ -diff -urN binutils-2.11.90.0.27/gprof/gprof.texi binutils-2.11.90.0.27.new/gprof/gprof.texi ---- binutils-2.11.90.0.27/gprof/gprof.texi Tue Jun 19 14:57:58 2001 -+++ binutils-2.11.90.0.27.new/gprof/gprof.texi Mon Aug 27 10:27:23 2001 + /* If this symbol has an entry in the PA64 dynamic hash + table, then get it. */ +- dyn_name = get_dyn_name (input_section, h, rel, ++ dyn_name = get_dyn_name (input_bfd, h, rel, + &dynh_buf, &dynh_buflen); + dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table, + dyn_name, FALSE, FALSE); +@@ -1373,7 +1373,7 @@ + + /* If this symbol has an entry in the PA64 dynamic hash + table, then get it. */ +- dyn_name = get_dyn_name (input_section, h, rel, ++ dyn_name = get_dyn_name (input_bfd, h, rel, + &dynh_buf, &dynh_buflen); + dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table, + dyn_name, FALSE, FALSE); +@@ -1410,7 +1410,7 @@ + + /* If this symbol has an entry in the PA64 dynamic hash + table, then get it. */ +- dyn_name = get_dyn_name (input_section, h, rel, ++ dyn_name = get_dyn_name (input_bfd, h, rel, + &dynh_buf, &dynh_buflen); + dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table, + dyn_name, FALSE, FALSE); +@@ -1426,7 +1426,7 @@ + } + else if (h->root.type == bfd_link_hash_undefweak) + { +- dyn_name = get_dyn_name (input_section, h, rel, ++ dyn_name = get_dyn_name (input_bfd, h, rel, + &dynh_buf, &dynh_buflen); + dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table, + dyn_name, FALSE, FALSE); +diff -urN binutils-2.14.90.0.7.orig/bfd/elf-m10200.c binutils-2.14.90.0.7/bfd/elf-m10200.c +--- binutils-2.14.90.0.7.orig/bfd/elf-m10200.c 2003-07-23 09:08:08.000000000 -0600 ++++ binutils-2.14.90.0.7/bfd/elf-m10200.c 2004-04-20 01:26:12.000000000 -0600 +@@ -373,7 +373,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections[r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + } + else + { +diff -urN binutils-2.14.90.0.7.orig/bfd/elf-m10300.c binutils-2.14.90.0.7/bfd/elf-m10300.c +--- binutils-2.14.90.0.7.orig/bfd/elf-m10300.c 2003-08-21 09:28:47.000000000 -0600 ++++ binutils-2.14.90.0.7/bfd/elf-m10300.c 2004-04-20 01:26:12.000000000 -0600 +@@ -1574,7 +1574,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections[r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + } + else + { +diff -urN binutils-2.14.90.0.7.orig/bfd/elf.c binutils-2.14.90.0.7/bfd/elf.c +--- binutils-2.14.90.0.7.orig/bfd/elf.c 2003-10-29 10:37:47.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/elf.c 2004-04-20 01:26:12.000000000 -0600 +@@ -7367,9 +7367,10 @@ + bfd_vma + _bfd_elf_rela_local_sym (bfd *abfd, + Elf_Internal_Sym *sym, +- asection *sec, ++ asection **psec, + Elf_Internal_Rela *rel) + { ++ asection *sec = *psec; + bfd_vma relocation; + + relocation = (sec->output_section->vma +@@ -7379,16 +7380,14 @@ + && ELF_ST_TYPE (sym->st_info) == STT_SECTION + && sec->sec_info_type == ELF_INFO_TYPE_MERGE) + { +- asection *msec; +- +- msec = sec; + rel->r_addend = +- _bfd_merged_section_offset (abfd, &msec, ++ _bfd_merged_section_offset (abfd, psec, + elf_section_data (sec)->sec_info, + sym->st_value + rel->r_addend, +- 0) +- - relocation; +- rel->r_addend += msec->output_section->vma + msec->output_offset; ++ 0); ++ sec = *psec; ++ rel->r_addend -= relocation; ++ rel->r_addend += sec->output_section->vma + sec->output_offset; + } + return relocation; + } +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-arm.h binutils-2.14.90.0.7/bfd/elf32-arm.h +--- binutils-2.14.90.0.7.orig/bfd/elf32-arm.h 2003-10-29 10:37:47.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/elf32-arm.h 2004-04-20 01:26:12.000000000 -0600 +@@ -84,6 +84,12 @@ + static void arm_add_to_rel + PARAMS ((bfd *, bfd_byte *, reloc_howto_type *, bfd_signed_vma)); + #endif ++static bfd_boolean allocate_dynrelocs ++ PARAMS ((struct elf_link_hash_entry *h, PTR inf)); ++static bfd_boolean create_got_section ++ PARAMS ((bfd * dynobj, struct bfd_link_info * info)); ++static bfd_boolean elf32_arm_create_dynamic_sections ++ PARAMS ((bfd * dynobj, struct bfd_link_info * info)); + static enum elf_reloc_type_class elf32_arm_reloc_type_class + PARAMS ((const Elf_Internal_Rela *)); + static bfd_boolean elf32_arm_object_p +@@ -119,6 +125,12 @@ + section. */ + #define ELF_DYNAMIC_INTERPRETER "/usr/lib/ld.so.1" + ++#ifdef FOUR_WORD_PLT ++ ++/* The size in bytes of the special first entry in the procedure ++ linkage table. */ ++#define PLT_HEADER_SIZE 16 ++ + /* The size in bytes of an entry in the procedure linkage table. */ + #define PLT_ENTRY_SIZE 16 + +@@ -126,23 +138,56 @@ + this. It is set up so that any shared library function that is + called before the relocation has been set up calls the dynamic + linker first. */ +-static const bfd_vma elf32_arm_plt0_entry [PLT_ENTRY_SIZE / 4] = ++static const bfd_vma elf32_arm_plt0_entry [PLT_HEADER_SIZE / 4] = + { +- 0xe52de004, /* str lr, [sp, #-4]! */ +- 0xe59fe010, /* ldr lr, [pc, #16] */ +- 0xe08fe00e, /* add lr, pc, lr */ +- 0xe5bef008 /* ldr pc, [lr, #8]! */ ++ 0xe52de004, /* str lr, [sp, #-4]! */ ++ 0xe59fe010, /* ldr lr, [pc, #16] */ ++ 0xe08fe00e, /* add lr, pc, lr */ ++ 0xe5bef008, /* ldr pc, [lr, #8]! */ + }; + + /* Subsequent entries in a procedure linkage table look like + this. */ + static const bfd_vma elf32_arm_plt_entry [PLT_ENTRY_SIZE / 4] = +- { +- 0xe59fc004, /* ldr ip, [pc, #4] */ +- 0xe08fc00c, /* add ip, pc, ip */ +- 0xe59cf000, /* ldr pc, [ip] */ +- 0x00000000 /* offset to symbol in got */ +- }; ++ { ++ 0xe28fc600, /* add ip, pc, #NN */ ++ 0xe28cca00, /* add ip, ip, #NN */ ++ 0xe5bcf000, /* ldr pc, [ip, #NN]! */ ++ 0x00000000, /* unused */ ++ }; ++ ++#else ++ ++/* The size in bytes of the special first entry in the procedure ++ linkage table. */ ++#define PLT_HEADER_SIZE 20 ++ ++/* The size in bytes of an entry in the procedure linkage table. */ ++#define PLT_ENTRY_SIZE 12 ++ ++/* The first entry in a procedure linkage table looks like ++ this. It is set up so that any shared library function that is ++ called before the relocation has been set up calls the dynamic ++ linker first. */ ++static const bfd_vma elf32_arm_plt0_entry [PLT_HEADER_SIZE / 4] = ++ { ++ 0xe52de004, /* str lr, [sp, #-4]! */ ++ 0xe59fe004, /* ldr lr, [pc, #4] */ ++ 0xe08fe00e, /* add lr, pc, lr */ ++ 0xe5bef008, /* ldr pc, [lr, #8]! */ ++ 0x00000000, /* &GOT[0] - . */ ++ }; ++ ++/* Subsequent entries in a procedure linkage table look like ++ this. */ ++static const bfd_vma elf32_arm_plt_entry [PLT_ENTRY_SIZE / 4] = ++ { ++ 0xe28fc600, /* add ip, pc, #0xNN00000 */ ++ 0xe28cca00, /* add ip, ip, #0xNN000 */ ++ 0xe5bcf000, /* ldr pc, [ip, #0xNNN]! */ ++ }; ++ ++#endif + + /* The ARM linker needs to keep track of the number of relocs that it + decides to copy in check_relocs for each symbol. This is so that +@@ -152,14 +197,16 @@ + + /* This structure keeps track of the number of PC relative relocs we + have copied for a given symbol. */ +-struct elf32_arm_pcrel_relocs_copied ++struct elf32_arm_relocs_copied + { + /* Next section. */ +- struct elf32_arm_pcrel_relocs_copied * next; ++ struct elf32_arm_relocs_copied * next; + /* A section in dynobj. */ + asection * section; + /* Number of relocs copied in this section. */ + bfd_size_type count; ++ /* Number of relocs copied in this section. */ ++ bfd_size_type pc_count; + }; + + /* Arm ELF linker hash entry. */ +@@ -168,13 +215,9 @@ + struct elf_link_hash_entry root; + + /* Number of PC relative relocs copied for this symbol. */ +- struct elf32_arm_pcrel_relocs_copied * pcrel_relocs_copied; ++ struct elf32_arm_relocs_copied * relocs_copied; + }; + +-/* Declare this now that the above structures are defined. */ +-static bfd_boolean elf32_arm_discard_copies +- PARAMS ((struct elf32_arm_link_hash_entry *, PTR)); +- + /* Traverse an arm ELF linker hash table. */ + #define elf32_arm_link_hash_traverse(table, func, info) \ + (elf_link_hash_traverse \ +@@ -204,6 +247,18 @@ + /* A boolean indicating whether knowledge of the ARM's pipeline + length should be applied by the linker. */ + int no_pipeline_knowledge; ++ ++ /* Short-cuts to get to dynamic linker sections. */ ++ asection *sgot; ++ asection *sgotplt; ++ asection *srelgot; ++ asection *splt; ++ asection *srelplt; ++ asection *sdynbss; ++ asection *srelbss; ++ ++ /* Small local sym to section mapping cache. */ ++ struct sym_sec_cache sym_sec; + }; + + /* Create an entry in an ARM ELF linker hash table. */ +@@ -231,11 +286,121 @@ + _bfd_elf_link_hash_newfunc ((struct bfd_hash_entry *) ret, + table, string)); + if (ret != (struct elf32_arm_link_hash_entry *) NULL) +- ret->pcrel_relocs_copied = NULL; ++ ret->relocs_copied = NULL; + + return (struct bfd_hash_entry *) ret; + } + ++/* Create .got, .gotplt, and .rel.got sections in DYNOBJ, and set up ++ shortcuts to them in our hash table. */ ++ ++static bfd_boolean ++create_got_section (dynobj, info) ++ bfd *dynobj; ++ struct bfd_link_info *info; ++{ ++ struct elf32_arm_link_hash_table *htab; ++ ++ if (! _bfd_elf_create_got_section (dynobj, info)) ++ return FALSE; ++ ++ htab = elf32_arm_hash_table (info); ++ htab->sgot = bfd_get_section_by_name (dynobj, ".got"); ++ htab->sgotplt = bfd_get_section_by_name (dynobj, ".got.plt"); ++ if (!htab->sgot || !htab->sgotplt) ++ abort (); ++ ++ htab->srelgot = bfd_make_section (dynobj, ".rel.got"); ++ if (htab->srelgot == NULL ++ || ! bfd_set_section_flags (dynobj, htab->srelgot, ++ (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS ++ | SEC_IN_MEMORY | SEC_LINKER_CREATED ++ | SEC_READONLY)) ++ || ! bfd_set_section_alignment (dynobj, htab->srelgot, 2)) ++ return FALSE; ++ return TRUE; ++} ++ ++/* Create .plt, .rel.plt, .got, .got.plt, .rel.got, .dynbss, and ++ .rel.bss sections in DYNOBJ, and set up shortcuts to them in our ++ hash table. */ ++ ++static bfd_boolean ++elf32_arm_create_dynamic_sections (dynobj, info) ++ bfd *dynobj; ++ struct bfd_link_info *info; ++{ ++ struct elf32_arm_link_hash_table *htab; ++ ++ htab = elf32_arm_hash_table (info); ++ if (!htab->sgot && !create_got_section (dynobj, info)) ++ return FALSE; ++ ++ if (!_bfd_elf_create_dynamic_sections (dynobj, info)) ++ return FALSE; ++ ++ htab->splt = bfd_get_section_by_name (dynobj, ".plt"); ++ htab->srelplt = bfd_get_section_by_name (dynobj, ".rel.plt"); ++ htab->sdynbss = bfd_get_section_by_name (dynobj, ".dynbss"); ++ if (!info->shared) ++ htab->srelbss = bfd_get_section_by_name (dynobj, ".rel.bss"); ++ ++ if (!htab->splt || !htab->srelplt || !htab->sdynbss ++ || (!info->shared && !htab->srelbss)) ++ abort (); ++ ++ return TRUE; ++} ++ ++/* Copy the extra info we tack onto an elf_link_hash_entry. */ ++ ++static void ++elf32_arm_copy_indirect_symbol (const struct elf_backend_data *bed, ++ struct elf_link_hash_entry *dir, ++ struct elf_link_hash_entry *ind) ++{ ++ struct elf32_arm_link_hash_entry *edir, *eind; ++ ++ edir = (struct elf32_arm_link_hash_entry *) dir; ++ eind = (struct elf32_arm_link_hash_entry *) ind; ++ ++ if (eind->relocs_copied != NULL) ++ { ++ if (edir->relocs_copied != NULL) ++ { ++ struct elf32_arm_relocs_copied **pp; ++ struct elf32_arm_relocs_copied *p; ++ ++ if (ind->root.type == bfd_link_hash_indirect) ++ abort (); ++ ++ /* Add reloc counts against the weak sym to the strong sym ++ list. Merge any entries against the same section. */ ++ for (pp = &eind->relocs_copied; (p = *pp) != NULL; ) ++ { ++ struct elf32_arm_relocs_copied *q; ++ ++ for (q = edir->relocs_copied; q != NULL; q = q->next) ++ if (q->section == p->section) ++ { ++ q->pc_count += p->pc_count; ++ q->count += p->count; ++ *pp = p->next; ++ break; ++ } ++ if (q == NULL) ++ pp = &p->next; ++ } ++ *pp = edir->relocs_copied; ++ } ++ ++ edir->relocs_copied = eind->relocs_copied; ++ eind->relocs_copied = NULL; ++ } ++ ++ _bfd_elf_link_hash_copy_indirect (bed, dir, ind); ++} ++ + /* Create an ARM elf linker hash table. */ + + static struct bfd_link_hash_table * +@@ -256,10 +421,18 @@ + return NULL; + } + ++ ret->sgot = NULL; ++ ret->sgotplt = NULL; ++ ret->srelgot = NULL; ++ ret->splt = NULL; ++ ret->srelplt = NULL; ++ ret->sdynbss = NULL; ++ ret->srelbss = NULL; + ret->thumb_glue_size = 0; + ret->arm_glue_size = 0; + ret->bfd_of_glue_owner = NULL; + ret->no_pipeline_knowledge = 0; ++ ret->sym_sec.abfd = NULL; + + return &ret->root.root; + } +@@ -1134,16 +1307,21 @@ + #ifndef OLD_ARM_ABI + case R_ARM_XPC25: + #endif ++ /* r_symndx will be zero only for relocs against symbols ++ from removed linkonce sections, or sections discarded by ++ a linker script. */ ++ if (r_symndx == 0) ++ return bfd_reloc_ok; ++ + /* When generating a shared object, these relocations are copied + into the output file to be resolved at run time. */ +- if (info->shared +- && r_symndx != 0 +- && (r_type != R_ARM_PC24 +- || (h != NULL +- && h->dynindx != -1 +- && (! info->symbolic +- || (h->elf_link_hash_flags +- & ELF_LINK_HASH_DEF_REGULAR) == 0)))) ++ if ((info->shared ++ && (input_section->flags & SEC_ALLOC) ++ && (h == NULL ++ || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT ++ || h->root.type != bfd_link_hash_undefweak) ++ && (r_type != R_ARM_PC24 ++ || !SYMBOL_CALLS_LOCAL (info, h)))) + { + Elf_Internal_Rela outrel; + bfd_byte *loc; +@@ -1184,30 +1362,19 @@ + + if (skip) + memset (&outrel, 0, sizeof outrel); +- else if (r_type == R_ARM_PC24) +- { +- BFD_ASSERT (h != NULL && h->dynindx != -1); +- if ((input_section->flags & SEC_ALLOC) == 0) +- relocate = TRUE; +- outrel.r_info = ELF32_R_INFO (h->dynindx, R_ARM_PC24); +- } ++ else if (h != NULL ++ && h->dynindx != -1 ++ && (r_type == R_ARM_PC24 ++ || !info->shared ++ || !info->symbolic ++ || (h->elf_link_hash_flags ++ & ELF_LINK_HASH_DEF_REGULAR) == 0)) ++ outrel.r_info = ELF32_R_INFO (h->dynindx, r_type); + else + { +- if (h == NULL +- || ((info->symbolic || h->dynindx == -1) +- && (h->elf_link_hash_flags +- & ELF_LINK_HASH_DEF_REGULAR) != 0)) +- { +- relocate = TRUE; +- outrel.r_info = ELF32_R_INFO (0, R_ARM_RELATIVE); +- } +- else +- { +- BFD_ASSERT (h->dynindx != -1); +- if ((input_section->flags & SEC_ALLOC) == 0) +- relocate = TRUE; +- outrel.r_info = ELF32_R_INFO (h->dynindx, R_ARM_ABS32); +- } ++ /* This symbol is local, or marked to become local. */ ++ relocate = TRUE; ++ outrel.r_info = ELF32_R_INFO (0, R_ARM_RELATIVE); + } + + loc = sreloc->contents; +@@ -1617,16 +1784,17 @@ + if (h != NULL) + { + bfd_vma off; +- bfd_boolean dyn = elf_hash_table (info)->dynamic_sections_created; ++ bfd_boolean dyn; + + off = h->got.offset; + BFD_ASSERT (off != (bfd_vma) -1); ++ dyn = globals->root.dynamic_sections_created; + +- if (!WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info->shared, h) ++ if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info->shared, h) + || (info->shared +- && (info->symbolic || h->dynindx == -1 +- || (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL)) +- && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR))) ++ && SYMBOL_REFERENCES_LOCAL (info, h)) ++ || (ELF_ST_VISIBILITY (h->other) ++ && h->root.type == bfd_link_hash_undefweak)) + { + /* This is actually a static link, or it is a -Bsymbolic link + and the symbol is defined locally. We must initialize this +@@ -1712,7 +1880,8 @@ + contents, rel->r_offset, value, + (bfd_vma) 0); + +- if (h->plt.offset == (bfd_vma) -1) ++ if (h->plt.offset == (bfd_vma) -1 ++ || globals->splt == NULL) + /* We didn't make a PLT entry for this symbol. This + happens when statically linking PIC code, or when + using -Bsymbolic. */ +@@ -1958,7 +2127,7 @@ + bfd_put_32 (input_bfd, value, contents + rel->r_offset); + } + #else +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + #endif + } + else +@@ -1983,9 +2152,10 @@ + case R_ARM_THM_PC22: + if (info->shared + && ( +- (!info->symbolic && h->dynindx != -1) ++ (!info->symbolic && h->dynindx != -1) + || (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0 + ) ++ && ELF_ST_VISIBILITY (h->other) == STV_DEFAULT + && ((input_section->flags & SEC_ALLOC) != 0 + /* DWARF will emit R_ARM_ABS32 relocations in its + sections against symbols defined externally +@@ -2603,7 +2773,82 @@ + asection *sec ATTRIBUTE_UNUSED; + const Elf_Internal_Rela *relocs ATTRIBUTE_UNUSED; + { +- /* We don't support garbage collection of GOT and PLT relocs yet. */ ++ Elf_Internal_Shdr *symtab_hdr; ++ struct elf_link_hash_entry **sym_hashes; ++ bfd_signed_vma *local_got_refcounts; ++ const Elf_Internal_Rela *rel, *relend; ++ unsigned long r_symndx; ++ struct elf_link_hash_entry *h; ++ ++ elf_section_data (sec)->local_dynrel = NULL; ++ ++ symtab_hdr = &elf_tdata (abfd)->symtab_hdr; ++ sym_hashes = elf_sym_hashes (abfd); ++ local_got_refcounts = elf_local_got_refcounts (abfd); ++ ++ relend = relocs + sec->reloc_count; ++ for (rel = relocs; rel < relend; rel++) ++ switch (ELF32_R_TYPE (rel->r_info)) ++ { ++ case R_ARM_GOT32: ++ r_symndx = ELF32_R_SYM (rel->r_info); ++ if (r_symndx >= symtab_hdr->sh_info) ++ { ++ h = sym_hashes[r_symndx - symtab_hdr->sh_info]; ++ if (h->got.refcount > 0) ++ h->got.refcount -= 1; ++ } ++ else if (local_got_refcounts != NULL) ++ { ++ if (local_got_refcounts[r_symndx] > 0) ++ local_got_refcounts[r_symndx] -= 1; ++ } ++ break; ++ ++ case R_ARM_ABS32: ++ case R_ARM_REL32: ++ case R_ARM_PC24: ++ r_symndx = ELF32_R_SYM (rel->r_info); ++ if (r_symndx >= symtab_hdr->sh_info) ++ { ++ struct elf32_arm_link_hash_entry *eh; ++ struct elf32_arm_relocs_copied **pp; ++ struct elf32_arm_relocs_copied *p; ++ ++ h = sym_hashes[r_symndx - symtab_hdr->sh_info]; ++ ++ if (!info->shared && h->plt.refcount > 0) ++ h->plt.refcount -= 1; ++ ++ eh = (struct elf32_arm_link_hash_entry *) h; ++ ++ for (pp = &eh->relocs_copied; (p = *pp) != NULL; pp = &p->next) ++ if (p->section == sec) ++ { ++ if (ELF32_R_TYPE (rel->r_info) == R_ARM_PC24) ++ p->pc_count -= 1; ++ p->count -= 1; ++ if (p->count == 0) ++ *pp = p->next; ++ break; ++ } ++ } ++ break; ++ ++ case R_ARM_PLT32: ++ r_symndx = ELF32_R_SYM (rel->r_info); ++ if (r_symndx >= symtab_hdr->sh_info) ++ { ++ h = sym_hashes[r_symndx - symtab_hdr->sh_info]; ++ if (h->plt.refcount > 0) ++ h->plt.refcount -= 1; ++ } ++ break; ++ ++ default: ++ break; ++ } ++ + return TRUE; + } + +@@ -2622,13 +2867,15 @@ + const Elf_Internal_Rela *rel; + const Elf_Internal_Rela *rel_end; + bfd *dynobj; +- asection *sgot, *srelgot, *sreloc; ++ asection *sreloc; + bfd_vma *local_got_offsets; ++ struct elf32_arm_link_hash_table *htab; + + if (info->relocatable) + return TRUE; + +- sgot = srelgot = sreloc = NULL; ++ htab = elf32_arm_hash_table (info); ++ sreloc = NULL; + + dynobj = elf_hash_table (info)->dynobj; + local_got_offsets = elf_local_got_offsets (abfd); +@@ -2653,126 +2900,82 @@ + else + h = sym_hashes[r_symndx - symtab_hdr->sh_info]; + +- /* Some relocs require a global offset table. */ +- if (dynobj == NULL) +- { +- switch (ELF32_R_TYPE (rel->r_info)) +- { +- case R_ARM_GOT32: +- case R_ARM_GOTOFF: +- case R_ARM_GOTPC: +- elf_hash_table (info)->dynobj = dynobj = abfd; +- if (! _bfd_elf_create_got_section (dynobj, info)) +- return FALSE; +- break; +- +- default: +- break; +- } +- } +- + switch (ELF32_R_TYPE (rel->r_info)) + { +- case R_ARM_GOT32: +- /* This symbol requires a global offset table entry. */ +- if (sgot == NULL) +- { +- sgot = bfd_get_section_by_name (dynobj, ".got"); +- BFD_ASSERT (sgot != NULL); +- } ++ case R_ARM_PLT32: ++ /* This symbol requires a procedure linkage table entry. We ++ actually build the entry in adjust_dynamic_symbol, ++ because this might be a case of linking PIC code which is ++ never referenced by a dynamic object, in which case we ++ don't need to generate a procedure linkage table entry ++ after all. */ + +- /* Get the got relocation section if necessary. */ +- if (srelgot == NULL +- && (h != NULL || info->shared)) +- { +- srelgot = bfd_get_section_by_name (dynobj, ".rel.got"); ++ /* If this is a local symbol, we resolve it directly without ++ creating a procedure linkage table entry. */ ++ if (h == NULL) ++ continue; + +- /* If no got relocation section, make one and initialize. */ +- if (srelgot == NULL) +- { +- srelgot = bfd_make_section (dynobj, ".rel.got"); +- if (srelgot == NULL +- || ! bfd_set_section_flags (dynobj, srelgot, +- (SEC_ALLOC +- | SEC_LOAD +- | SEC_HAS_CONTENTS +- | SEC_IN_MEMORY +- | SEC_LINKER_CREATED +- | SEC_READONLY)) +- || ! bfd_set_section_alignment (dynobj, srelgot, 2)) +- return FALSE; +- } +- } ++ h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_PLT; ++ h->plt.refcount++; ++ break; + ++ case R_ARM_GOT32: ++ /* This symbol requires a global offset table entry. */ + if (h != NULL) + { +- if (h->got.offset != (bfd_vma) -1) +- /* We have already allocated space in the .got. */ +- break; +- +- h->got.offset = sgot->_raw_size; +- +- /* Make sure this symbol is output as a dynamic symbol. */ +- if (h->dynindx == -1) +- if (! bfd_elf32_link_record_dynamic_symbol (info, h)) +- return FALSE; +- +- srelgot->_raw_size += sizeof (Elf32_External_Rel); ++ h->got.refcount++; + } + else + { +- /* This is a global offset table entry for a local +- symbol. */ +- if (local_got_offsets == NULL) ++ bfd_signed_vma *local_got_refcounts; ++ ++ /* This is a global offset table entry for a local symbol. */ ++ local_got_refcounts = elf_local_got_refcounts (abfd); ++ if (local_got_refcounts == NULL) + { + bfd_size_type size; +- unsigned int i; + + size = symtab_hdr->sh_info; +- size *= sizeof (bfd_vma); +- local_got_offsets = (bfd_vma *) bfd_alloc (abfd, size); +- if (local_got_offsets == NULL) ++ size *= (sizeof (bfd_signed_vma) + sizeof(char)); ++ local_got_refcounts = ((bfd_signed_vma *) ++ bfd_zalloc (abfd, size)); ++ if (local_got_refcounts == NULL) + return FALSE; +- elf_local_got_offsets (abfd) = local_got_offsets; +- for (i = 0; i < symtab_hdr->sh_info; i++) +- local_got_offsets[i] = (bfd_vma) -1; ++ elf_local_got_refcounts (abfd) = local_got_refcounts; + } +- +- if (local_got_offsets[r_symndx] != (bfd_vma) -1) +- /* We have already allocated space in the .got. */ +- break; +- +- local_got_offsets[r_symndx] = sgot->_raw_size; +- +- if (info->shared) +- /* If we are generating a shared object, we need to +- output a R_ARM_RELATIVE reloc so that the dynamic +- linker can adjust this GOT entry. */ +- srelgot->_raw_size += sizeof (Elf32_External_Rel); ++ local_got_refcounts[r_symndx] += 1; + } +- +- sgot->_raw_size += 4; + break; + +- case R_ARM_PLT32: +- /* This symbol requires a procedure linkage table entry. We +- actually build the entry in adjust_dynamic_symbol, +- because this might be a case of linking PIC code which is +- never referenced by a dynamic object, in which case we +- don't need to generate a procedure linkage table entry +- after all. */ +- +- /* If this is a local symbol, we resolve it directly without +- creating a procedure linkage table entry. */ +- if (h == NULL) +- continue; +- +- h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_PLT; ++ case R_ARM_GOTOFF: ++ case R_ARM_GOTPC: ++ if (htab->sgot == NULL) ++ { ++ if (htab->root.dynobj == NULL) ++ htab->root.dynobj = abfd; ++ if (!create_got_section (htab->root.dynobj, info)) ++ return FALSE; ++ } + break; + + case R_ARM_ABS32: + case R_ARM_REL32: + case R_ARM_PC24: ++ if (h != NULL && !info->shared) ++ { ++ /* If this reloc is in a read-only section, we might ++ need a copy reloc. We can't check reliably at this ++ stage whether the section is read-only, as input ++ sections have not yet been mapped to output sections. ++ Tentatively set the flag for now, and correct in ++ adjust_dynamic_symbol. */ ++ h->elf_link_hash_flags |= ELF_LINK_NON_GOT_REF; ++ ++ /* We may need a .plt entry if the function this reloc ++ refers to is in a shared lib. */ ++ h->plt.refcount += 1; ++ } ++ + /* If we are creating a shared library, and this is a reloc + against a global symbol, or a non PC relative reloc + against a local symbol, then we need to copy the reloc +@@ -2784,14 +2987,17 @@ + possible that DEF_REGULAR is not set now but will be set + later (it is never cleared). We account for that + possibility below by storing information in the +- pcrel_relocs_copied field of the hash table entry. */ ++ relocs_copied field of the hash table entry. */ + if (info->shared +- && (ELF32_R_TYPE (rel->r_info) != R_ARM_PC24 +- || (h != NULL +- && (! info->symbolic +- || (h->elf_link_hash_flags +- & ELF_LINK_HASH_DEF_REGULAR) == 0)))) ++ && (sec->flags & SEC_ALLOC) != 0 ++ && (ELF32_R_TYPE (rel->r_info) != R_ARM_PC24 ++ || (h != NULL ++ && (! info->symbolic ++ || (h->elf_link_hash_flags ++ & ELF_LINK_HASH_DEF_REGULAR) == 0)))) + { ++ struct elf32_arm_relocs_copied *p, **head; ++ + /* When creating a shared object, we must copy these + reloc types into the output file. We create a reloc + section in dynobj and make room for this reloc. */ +@@ -2825,45 +3031,49 @@ + || ! bfd_set_section_alignment (dynobj, sreloc, 2)) + return FALSE; + } +- if (sec->flags & SEC_READONLY) +- info->flags |= DF_TEXTREL; ++ ++ elf_section_data (sec)->sreloc = sreloc; + } + +- sreloc->_raw_size += sizeof (Elf32_External_Rel); +- /* If we are linking with -Bsymbolic, and this is a +- global symbol, we count the number of PC relative +- relocations we have entered for this symbol, so that +- we can discard them again if the symbol is later +- defined by a regular object. Note that this function +- is only called if we are using an elf_i386 linker +- hash table, which means that h is really a pointer to +- an elf_i386_link_hash_entry. */ +- if (h != NULL && info->symbolic +- && ELF32_R_TYPE (rel->r_info) == R_ARM_PC24) ++ /* If this is a global symbol, we count the number of ++ relocations we need for this symbol. */ ++ if (h != NULL) + { +- struct elf32_arm_link_hash_entry * eh; +- struct elf32_arm_pcrel_relocs_copied * p; +- +- eh = (struct elf32_arm_link_hash_entry *) h; +- +- for (p = eh->pcrel_relocs_copied; p != NULL; p = p->next) +- if (p->section == sreloc) +- break; +- ++ head = &((struct elf32_arm_link_hash_entry *) h)->relocs_copied; ++ } ++ else ++ { ++ /* Track dynamic relocs needed for local syms too. ++ We really need local syms available to do this ++ easily. Oh well. */ ++ ++ asection *s; ++ s = bfd_section_from_r_symndx (abfd, &htab->sym_sec, ++ sec, r_symndx); ++ if (s == NULL) ++ return FALSE; ++ ++ head = ((struct elf32_arm_relocs_copied **) ++ &elf_section_data (s)->local_dynrel); ++ } ++ ++ p = *head; ++ if (p == NULL || p->section != sec) ++ { ++ bfd_size_type amt = sizeof *p; ++ p = bfd_alloc (htab->root.dynobj, amt); + if (p == NULL) +- { +- p = ((struct elf32_arm_pcrel_relocs_copied *) +- bfd_alloc (dynobj, (bfd_size_type) sizeof * p)); +- if (p == NULL) +- return FALSE; +- p->next = eh->pcrel_relocs_copied; +- eh->pcrel_relocs_copied = p; +- p->section = sreloc; +- p->count = 0; +- } +- +- ++p->count; ++ return FALSE; ++ p->next = *head; ++ *head = p; ++ p->section = sec; ++ p->count = 0; ++ p->pc_count = 0; + } ++ ++ p->count += 1; ++ if (ELF32_R_TYPE (rel->r_info) == R_ARM_PC24) ++ p->pc_count += 1; + } + break; + +@@ -3003,71 +3213,29 @@ + if (h->type == STT_FUNC + || (h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT) != 0) + { +- /* If we link a program (not a DSO), we'll get rid of unnecessary +- PLT entries; we point to the actual symbols -- even for pic +- relocs, because a program built with -fpic should have the same +- result as one built without -fpic, specifically considering weak +- symbols. +- FIXME: m68k and i386 differ here, for unclear reasons. */ +- if (! info->shared +- && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) == 0) ++ if (h->plt.refcount <= 0 ++ || SYMBOL_CALLS_LOCAL (info, h) ++ || (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT ++ && h->root.type == bfd_link_hash_undefweak)) + { + /* This case can occur if we saw a PLT32 reloc in an input +- file, but the symbol was not defined by a dynamic object. +- In such a case, we don't actually need to build a +- procedure linkage table, and we can just do a PC32 reloc +- instead. */ +- BFD_ASSERT ((h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT) != 0); ++ file, but the symbol was never referred to by a dynamic ++ object, or if all references were garbage collected. In ++ such a case, we don't actually need to build a procedure ++ linkage table, and we can just do a PC24 reloc instead. */ ++ h->plt.offset = (bfd_vma) -1; + h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT; +- return TRUE; +- } +- +- /* Make sure this symbol is output as a dynamic symbol. */ +- if (h->dynindx == -1) +- { +- if (! bfd_elf32_link_record_dynamic_symbol (info, h)) +- return FALSE; + } + +- s = bfd_get_section_by_name (dynobj, ".plt"); +- BFD_ASSERT (s != NULL); +- +- /* If this is the first .plt entry, make room for the special +- first entry. */ +- if (s->_raw_size == 0) +- s->_raw_size += PLT_ENTRY_SIZE; +- +- /* If this symbol is not defined in a regular file, and we are +- not generating a shared library, then set the symbol to this +- location in the .plt. This is required to make function +- pointers compare as equal between the normal executable and +- the shared library. */ +- if (! info->shared +- && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0) +- { +- h->root.u.def.section = s; +- h->root.u.def.value = s->_raw_size; +- } +- +- h->plt.offset = s->_raw_size; +- +- /* Make room for this entry. */ +- s->_raw_size += PLT_ENTRY_SIZE; +- +- /* We also need to make an entry in the .got.plt section, which +- will be placed in the .got section by the linker script. */ +- s = bfd_get_section_by_name (dynobj, ".got.plt"); +- BFD_ASSERT (s != NULL); +- s->_raw_size += 4; +- +- /* We also need to make an entry in the .rel.plt section. */ +- +- s = bfd_get_section_by_name (dynobj, ".rel.plt"); +- BFD_ASSERT (s != NULL); +- s->_raw_size += sizeof (Elf32_External_Rel); +- + return TRUE; + } ++ else ++ /* It's possible that we incorrectly decided a .plt reloc was ++ needed for an R_ARM_PC24 reloc to a non-function sym in ++ check_relocs. We can't decide accurately between function and ++ non-function syms in check-relocs; Objects loaded later in ++ the link may change h->type. So fix it now. */ ++ h->plt.offset = (bfd_vma) -1; + + /* If this is a weak symbol, and there is a real definition, the + processor independent code will have arranged for us to see the +@@ -3142,6 +3310,198 @@ + return TRUE; + } + ++/* Allocate space in .plt, .got and associated reloc sections for ++ dynamic relocs. */ ++ ++static bfd_boolean ++allocate_dynrelocs (h, inf) ++ struct elf_link_hash_entry *h; ++ PTR inf; ++{ ++ struct bfd_link_info *info; ++ struct elf32_arm_link_hash_table *htab; ++ struct elf32_arm_link_hash_entry *eh; ++ struct elf32_arm_relocs_copied *p; ++ ++ if (h->root.type == bfd_link_hash_indirect) ++ return TRUE; ++ ++ if (h->root.type == bfd_link_hash_warning) ++ /* When warning symbols are created, they **replace** the "real" ++ entry in the hash table, thus we never get to see the real ++ symbol in a hash traversal. So look at it now. */ ++ h = (struct elf_link_hash_entry *) h->root.u.i.link; ++ ++ info = (struct bfd_link_info *) inf; ++ htab = elf32_arm_hash_table (info); ++ ++ if (htab->root.dynamic_sections_created ++ && h->plt.refcount > 0) ++ { ++ /* Make sure this symbol is output as a dynamic symbol. ++ Undefined weak syms won't yet be marked as dynamic. */ ++ if (h->dynindx == -1 ++ && (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0) ++ { ++ if (! bfd_elf32_link_record_dynamic_symbol (info, h)) ++ return FALSE; ++ } ++ ++ if (info->shared ++ || WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, info, h)) ++ { ++ asection *s = htab->splt; ++ ++ /* If this is the first .plt entry, make room for the special ++ first entry. */ ++ if (s->_raw_size == 0) ++ s->_raw_size += PLT_HEADER_SIZE; ++ ++ h->plt.offset = s->_raw_size; ++ ++ /* If this symbol is not defined in a regular file, and we are ++ not generating a shared library, then set the symbol to this ++ location in the .plt. This is required to make function ++ pointers compare as equal between the normal executable and ++ the shared library. */ ++ if (! info->shared ++ && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0) ++ { ++ h->root.u.def.section = s; ++ h->root.u.def.value = h->plt.offset; ++ } ++ ++ /* Make room for this entry. */ ++ s->_raw_size += PLT_ENTRY_SIZE; ++ ++ /* We also need to make an entry in the .got.plt section, which ++ will be placed in the .got section by the linker script. */ ++ htab->sgotplt->_raw_size += 4; ++ ++ /* We also need to make an entry in the .rel.plt section. */ ++ htab->srelplt->_raw_size += sizeof (Elf32_External_Rel); ++ } ++ else ++ { ++ h->plt.offset = (bfd_vma) -1; ++ h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT; ++ } ++ } ++ else ++ { ++ h->plt.offset = (bfd_vma) -1; ++ h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT; ++ } ++ ++ if (h->got.refcount > 0) ++ { ++ asection *s; ++ bfd_boolean dyn; ++ ++ /* Make sure this symbol is output as a dynamic symbol. ++ Undefined weak syms won't yet be marked as dynamic. */ ++ if (h->dynindx == -1 ++ && (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0) ++ { ++ if (! bfd_elf32_link_record_dynamic_symbol (info, h)) ++ return FALSE; ++ } ++ ++ s = htab->sgot; ++ h->got.offset = s->_raw_size; ++ s->_raw_size += 4; ++ dyn = htab->root.dynamic_sections_created; ++ if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT ++ || h->root.type != bfd_link_hash_undefweak) ++ && (info->shared ++ || WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, h))) ++ htab->srelgot->_raw_size += sizeof (Elf32_External_Rel); ++ } ++ else ++ h->got.offset = (bfd_vma) -1; ++ ++ eh = (struct elf32_arm_link_hash_entry *) h; ++ if (eh->relocs_copied == NULL) ++ return TRUE; ++ ++ /* In the shared -Bsymbolic case, discard space allocated for ++ dynamic pc-relative relocs against symbols which turn out to be ++ defined in regular objects. For the normal shared case, discard ++ space for pc-relative relocs that have become local due to symbol ++ visibility changes. */ ++ ++ if (info->shared) ++ { ++ /* The only reloc that uses pc_count is R_ARM_PC24, which will ++ appear on a call or on something like ".long foo - .". We ++ want calls to protected symbols to resolve directly to the ++ function rather than going via the plt. If people want ++ function pointer comparisons to work as expected then they ++ should avoid writing assembly like ".long foo - .". */ ++ if (SYMBOL_CALLS_LOCAL (info, h)) ++ { ++ struct elf32_arm_relocs_copied **pp; ++ ++ for (pp = &eh->relocs_copied; (p = *pp) != NULL; ) ++ { ++ p->count -= p->pc_count; ++ p->pc_count = 0; ++ if (p->count == 0) ++ *pp = p->next; ++ else ++ pp = &p->next; ++ } ++ } ++ ++ /* Also discard relocs on undefined weak syms with non-default ++ visibility. */ ++ if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT ++ && h->root.type == bfd_link_hash_undefweak) ++ eh->relocs_copied = NULL; ++ } ++ else ++ { ++ /* For the non-shared case, discard space for relocs against ++ symbols which turn out to need copy relocs or are not ++ dynamic. */ ++ ++ if ((h->elf_link_hash_flags & ELF_LINK_NON_GOT_REF) == 0 ++ && (((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) != 0 ++ && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0) ++ || (htab->root.dynamic_sections_created ++ && (h->root.type == bfd_link_hash_undefweak ++ || h->root.type == bfd_link_hash_undefined)))) ++ { ++ /* Make sure this symbol is output as a dynamic symbol. ++ Undefined weak syms won't yet be marked as dynamic. */ ++ if (h->dynindx == -1 ++ && (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0) ++ { ++ if (! bfd_elf32_link_record_dynamic_symbol (info, h)) ++ return FALSE; ++ } ++ ++ /* If that succeeded, we know we'll be keeping all the ++ relocs. */ ++ if (h->dynindx != -1) ++ goto keep; ++ } ++ ++ eh->relocs_copied = NULL; ++ ++ keep: ; ++ } ++ ++ /* Finally, allocate space. */ ++ for (p = eh->relocs_copied; p != NULL; p = p->next) ++ { ++ asection *sreloc = elf_section_data (p->section)->sreloc; ++ sreloc->_raw_size += p->count * sizeof (Elf32_External_Rel); ++ } ++ ++ return TRUE; ++} ++ + /* Set the sizes of the dynamic sections. */ + + static bfd_boolean +@@ -3153,7 +3513,10 @@ + asection * s; + bfd_boolean plt; + bfd_boolean relocs; ++ bfd *ibfd; ++ struct elf32_arm_link_hash_table *htab; + ++ htab = elf32_arm_hash_table (info); + dynobj = elf_hash_table (info)->dynobj; + BFD_ASSERT (dynobj != NULL); + +@@ -3168,26 +3531,74 @@ + s->contents = (unsigned char *) ELF_DYNAMIC_INTERPRETER; + } + } +- else +- { +- /* We may have created entries in the .rel.got section. +- However, if we are not creating the dynamic sections, we will +- not actually use these entries. Reset the size of .rel.got, +- which will cause it to get stripped from the output file +- below. */ +- s = bfd_get_section_by_name (dynobj, ".rel.got"); +- if (s != NULL) +- s->_raw_size = 0; +- } +- +- /* If this is a -Bsymbolic shared link, then we need to discard all +- PC relative relocs against symbols defined in a regular object. +- We allocated space for them in the check_relocs routine, but we +- will not fill them in in the relocate_section routine. */ +- if (info->shared && info->symbolic) +- elf32_arm_link_hash_traverse (elf32_arm_hash_table (info), +- elf32_arm_discard_copies, +- (PTR) NULL); ++ ++ /* Set up .got offsets for local syms, and space for local dynamic ++ relocs. */ ++ for (ibfd = info->input_bfds; ibfd != NULL; ibfd = ibfd->link_next) ++ { ++ bfd_signed_vma *local_got; ++ bfd_signed_vma *end_local_got; ++ char *local_tls_type; ++ bfd_size_type locsymcount; ++ Elf_Internal_Shdr *symtab_hdr; ++ asection *srel; ++ ++ if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour) ++ continue; ++ ++ for (s = ibfd->sections; s != NULL; s = s->next) ++ { ++ struct elf32_arm_relocs_copied *p; ++ ++ for (p = *((struct elf32_arm_relocs_copied **) ++ &elf_section_data (s)->local_dynrel); ++ p != NULL; ++ p = p->next) ++ { ++ if (!bfd_is_abs_section (p->section) ++ && bfd_is_abs_section (p->section->output_section)) ++ { ++ /* Input section has been discarded, either because ++ it is a copy of a linkonce section or due to ++ linker script /DISCARD/, so we'll be discarding ++ the relocs too. */ ++ } ++ else if (p->count != 0) ++ { ++ srel = elf_section_data (p->section)->sreloc; ++ srel->_raw_size += p->count * sizeof (Elf32_External_Rel); ++ if ((p->section->output_section->flags & SEC_READONLY) != 0) ++ info->flags |= DF_TEXTREL; ++ } ++ } ++ } ++ ++ local_got = elf_local_got_refcounts (ibfd); ++ if (!local_got) ++ continue; ++ ++ symtab_hdr = &elf_tdata (ibfd)->symtab_hdr; ++ locsymcount = symtab_hdr->sh_info; ++ end_local_got = local_got + locsymcount; ++ s = htab->sgot; ++ srel = htab->srelgot; ++ for (; local_got < end_local_got; ++local_got, ++local_tls_type) ++ { ++ if (*local_got > 0) ++ { ++ *local_got = s->_raw_size; ++ s->_raw_size += 4; ++ if (info->shared) ++ srel->_raw_size += sizeof (Elf32_External_Rel); ++ } ++ else ++ *local_got = (bfd_vma) -1; ++ } ++ } ++ ++ /* Allocate global sym .plt and .got entries, and space for global ++ sym dynamic relocs. */ ++ elf_link_hash_traverse (&htab->root, allocate_dynrelocs, (PTR) info); + + /* The check_relocs and adjust_dynamic_symbol entry points have + determined the sizes of the various dynamic sections. Allocate +@@ -3312,33 +3723,6 @@ + return TRUE; + } + +-/* This function is called via elf32_arm_link_hash_traverse if we are +- creating a shared object with -Bsymbolic. It discards the space +- allocated to copy PC relative relocs against symbols which are +- defined in regular objects. We allocated space for them in the +- check_relocs routine, but we won't fill them in in the +- relocate_section routine. */ +- +-static bfd_boolean +-elf32_arm_discard_copies (h, ignore) +- struct elf32_arm_link_hash_entry * h; +- PTR ignore ATTRIBUTE_UNUSED; +-{ +- struct elf32_arm_pcrel_relocs_copied * s; +- +- if (h->root.root.type == bfd_link_hash_warning) +- h = (struct elf32_arm_link_hash_entry *) h->root.root.u.i.link; +- +- /* We only discard relocs for symbols defined in a regular object. */ +- if ((h->root.elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0) +- return TRUE; +- +- for (s = h->pcrel_relocs_copied; s != NULL; s = s->next) +- s->section->_raw_size -= s->count * sizeof (Elf32_External_Rel); +- +- return TRUE; +-} +- + /* Finish up dynamic symbol handling. We set the contents of various + dynamic sections here. */ + +@@ -3362,6 +3746,7 @@ + bfd_vma got_offset; + Elf_Internal_Rela rel; + bfd_byte *loc; ++ bfd_vma got_displacement; + + /* This symbol has an entry in the procedure linkage table. Set + it up. */ +@@ -3377,35 +3762,43 @@ + corresponds to this symbol. This is the index of this symbol + in all the symbols for which we are making plt entries. The + first entry in the procedure linkage table is reserved. */ +- plt_index = h->plt.offset / PLT_ENTRY_SIZE - 1; ++ plt_index = (h->plt.offset - PLT_HEADER_SIZE) / PLT_ENTRY_SIZE; + + /* Get the offset into the .got table of the entry that + corresponds to this function. Each .got entry is 4 bytes. + The first three are reserved. */ + got_offset = (plt_index + 3) * 4; + ++ /* Calculate the displacement between the PLT slot and the ++ entry in the GOT. */ ++ got_displacement = (sgot->output_section->vma ++ + sgot->output_offset ++ + got_offset ++ - splt->output_section->vma ++ - splt->output_offset ++ - h->plt.offset ++ - 8); ++ ++ BFD_ASSERT ((got_displacement & 0xf0000000) == 0); ++ + /* Fill in the entry in the procedure linkage table. */ +- bfd_put_32 (output_bfd, elf32_arm_plt_entry[0], ++ bfd_put_32 (output_bfd, elf32_arm_plt_entry[0] | ((got_displacement & 0x0ff00000) >> 20), + splt->contents + h->plt.offset + 0); +- bfd_put_32 (output_bfd, elf32_arm_plt_entry[1], ++ bfd_put_32 (output_bfd, elf32_arm_plt_entry[1] | ((got_displacement & 0x000ff000) >> 12), + splt->contents + h->plt.offset + 4); +- bfd_put_32 (output_bfd, elf32_arm_plt_entry[2], ++ bfd_put_32 (output_bfd, elf32_arm_plt_entry[2] | (got_displacement & 0x00000fff), + splt->contents + h->plt.offset + 8); +- bfd_put_32 (output_bfd, +- (sgot->output_section->vma +- + sgot->output_offset +- + got_offset +- - splt->output_section->vma +- - splt->output_offset +- - h->plt.offset - 12), +- splt->contents + h->plt.offset + 12); ++#ifdef FOUR_WORD_PLT ++ bfd_put_32 (output_bfd, elf32_arm_plt_entry[3], ++ splt->contents + h->plt.offset + 12); ++#endif + + /* Fill in the entry in the global offset table. */ + bfd_put_32 (output_bfd, + (splt->output_section->vma + + splt->output_offset), + sgot->contents + got_offset); +- ++ + /* Fill in the entry in the .rel.plt section. */ + rel.r_offset = (sgot->output_section->vma + + sgot->output_offset +@@ -3446,16 +3839,20 @@ + + sgot->output_offset + + (h->got.offset &~ (bfd_vma) 1)); + +- /* If this is a -Bsymbolic link, and the symbol is defined +- locally, we just want to emit a RELATIVE reloc. The entry in +- the global offset table will already have been initialized in +- the relocate_section function. */ ++ /* If this is a static link, or it is a -Bsymbolic link and the ++ symbol is defined locally or was forced to be local because ++ of a version file, we just want to emit a RELATIVE reloc. ++ The entry in the global offset table will already have been ++ initialized in the relocate_section function. */ + if (info->shared +- && (info->symbolic || h->dynindx == -1) +- && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)) +- rel.r_info = ELF32_R_INFO (0, R_ARM_RELATIVE); ++ && SYMBOL_REFERENCES_LOCAL (info, h)) ++ { ++ BFD_ASSERT((h->got.offset & 1) != 0); ++ rel.r_info = ELF32_R_INFO (0, R_ARM_RELATIVE); ++ } + else + { ++ BFD_ASSERT((h->got.offset & 1) == 0); + bfd_put_32 (output_bfd, (bfd_vma) 0, sgot->contents + h->got.offset); + rel.r_info = ELF32_R_INFO (h->dynindx, R_ARM_GLOB_DAT); + } +@@ -3609,10 +4006,26 @@ + /* Fill in the first entry in the procedure linkage table. */ + if (splt->_raw_size > 0) + { ++ bfd_vma got_displacement; ++ ++ /* Calculate the displacement between the PLT slot and &GOT[0]. */ ++ got_displacement = (sgot->output_section->vma ++ + sgot->output_offset ++ - splt->output_section->vma ++ - splt->output_offset ++ - 16); ++ + bfd_put_32 (output_bfd, elf32_arm_plt0_entry[0], splt->contents + 0); + bfd_put_32 (output_bfd, elf32_arm_plt0_entry[1], splt->contents + 4); + bfd_put_32 (output_bfd, elf32_arm_plt0_entry[2], splt->contents + 8); + bfd_put_32 (output_bfd, elf32_arm_plt0_entry[3], splt->contents + 12); ++#ifdef FOUR_WORD_PLT ++ /* The displacement value goes in the otherwise-unused last word of ++ the second entry. */ ++ bfd_put_32 (output_bfd, got_displacement, splt->contents + 28); ++#else ++ bfd_put_32 (output_bfd, got_displacement, splt->contents + 16); ++#endif + } + + /* UnixWare sets the entsize of .plt to 4, although that doesn't +@@ -3714,7 +4127,7 @@ + #define elf_backend_check_relocs elf32_arm_check_relocs + #define elf_backend_relocate_section elf32_arm_relocate_section + #define elf_backend_adjust_dynamic_symbol elf32_arm_adjust_dynamic_symbol +-#define elf_backend_create_dynamic_sections _bfd_elf_create_dynamic_sections ++#define elf_backend_create_dynamic_sections elf32_arm_create_dynamic_sections + #define elf_backend_finish_dynamic_symbol elf32_arm_finish_dynamic_symbol + #define elf_backend_finish_dynamic_sections elf32_arm_finish_dynamic_sections + #define elf_backend_size_dynamic_sections elf32_arm_size_dynamic_sections +@@ -3723,7 +4136,9 @@ + #define elf_backend_object_p elf32_arm_object_p + #define elf_backend_section_flags elf32_arm_section_flags + #define elf_backend_final_write_processing elf32_arm_final_write_processing ++#define elf_backend_copy_indirect_symbol elf32_arm_copy_indirect_symbol + ++#define elf_backend_can_refcount 1 + #define elf_backend_can_gc_sections 1 + #define elf_backend_plt_readonly 1 + #define elf_backend_want_got_plt 1 +@@ -3733,7 +4148,7 @@ + #endif + + #define elf_backend_got_header_size 12 +-#define elf_backend_plt_header_size PLT_ENTRY_SIZE ++#define elf_backend_plt_header_size PLT_HEADER_SIZE + + #include "elf32-target.h" + +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-avr.c binutils-2.14.90.0.7/bfd/elf32-avr.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-avr.c 2003-07-23 09:08:08.000000000 -0600 ++++ binutils-2.14.90.0.7/bfd/elf32-avr.c 2004-04-20 01:26:12.000000000 -0600 +@@ -750,7 +750,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections [r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + + name = bfd_elf_string_from_elf_section + (input_bfd, symtab_hdr->sh_link, sym->st_name); +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-cris.c binutils-2.14.90.0.7/bfd/elf32-cris.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-cris.c 2003-08-21 09:28:47.000000000 -0600 ++++ binutils-2.14.90.0.7/bfd/elf32-cris.c 2004-04-20 01:26:12.000000000 -0600 +@@ -847,7 +847,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections [r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + + symname = (bfd_elf_string_from_elf_section + (input_bfd, symtab_hdr->sh_link, sym->st_name)); +@@ -1292,16 +1292,7 @@ + { + long indx; + +- if (h == NULL) +- sec = local_sections[r_symndx]; +- else +- { +- BFD_ASSERT (h->root.type == bfd_link_hash_defined +- || (h->root.type +- == bfd_link_hash_defweak)); +- sec = h->root.u.def.section; +- } +- if (sec != NULL && bfd_is_abs_section (sec)) ++ if (bfd_is_abs_section (sec)) + indx = 0; + else if (sec == NULL || sec->owner == NULL) + { +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-fr30.c binutils-2.14.90.0.7/bfd/elf32-fr30.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-fr30.c 2003-07-23 09:08:08.000000000 -0600 ++++ binutils-2.14.90.0.7/bfd/elf32-fr30.c 2004-04-20 01:26:12.000000000 -0600 +@@ -552,7 +552,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections [r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + + name = bfd_elf_string_from_elf_section + (input_bfd, symtab_hdr->sh_link, sym->st_name); +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-frv.c binutils-2.14.90.0.7/bfd/elf32-frv.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-frv.c 2003-10-29 10:37:47.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/elf32-frv.c 2004-04-20 01:26:12.000000000 -0600 +@@ -724,7 +724,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections [r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + + name = bfd_elf_string_from_elf_section + (input_bfd, symtab_hdr->sh_link, sym->st_name); +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-h8300.c binutils-2.14.90.0.7/bfd/elf32-h8300.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-h8300.c 2003-10-29 10:37:47.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/elf32-h8300.c 2004-04-20 01:26:12.000000000 -0600 +@@ -435,7 +435,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections[r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + } + else + { +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-hppa.c binutils-2.14.90.0.7/bfd/elf32-hppa.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-hppa.c 2003-10-29 10:37:47.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/elf32-hppa.c 2004-04-20 01:26:12.000000000 -0600 +@@ -3408,7 +3408,7 @@ + /* This is a local symbol, h defaults to NULL. */ + sym = local_syms + r_symndx; + sym_sec = local_sections[r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sym_sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sym_sec, rel); + } + else + { +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-i370.c binutils-2.14.90.0.7/bfd/elf32-i370.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-i370.c 2003-07-23 09:08:08.000000000 -0600 ++++ binutils-2.14.90.0.7/bfd/elf32-i370.c 2004-04-20 01:26:12.000000000 -0600 +@@ -1210,7 +1210,7 @@ + sec = local_sections[r_symndx]; + sym_name = "<local symbol>"; + +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + addend = rel->r_addend; + } + else +@@ -1363,16 +1363,7 @@ + { + long indx; + +- if (h == NULL) +- sec = local_sections[r_symndx]; +- else +- { +- BFD_ASSERT (h->root.type == bfd_link_hash_defined +- || (h->root.type +- == bfd_link_hash_defweak)); +- sec = h->root.u.def.section; +- } +- if (sec != NULL && bfd_is_abs_section (sec)) ++ if (bfd_is_abs_section (sec)) + indx = 0; + else if (sec == NULL || sec->owner == NULL) + { +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-i860.c binutils-2.14.90.0.7/bfd/elf32-i860.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-i860.c 2003-10-29 10:37:47.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/elf32-i860.c 2004-04-20 01:26:12.000000000 -0600 +@@ -1104,7 +1104,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections [r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + + name = bfd_elf_string_from_elf_section + (input_bfd, symtab_hdr->sh_link, sym->st_name); +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-m32r.c binutils-2.14.90.0.7/bfd/elf32-m32r.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-m32r.c 2003-10-29 10:37:47.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/elf32-m32r.c 2004-04-20 01:26:12.000000000 -0600 +@@ -1107,7 +1107,7 @@ + sec = local_sections[r_symndx]; + sym_name = "<local symbol>"; + #if !USE_REL +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + addend = rel->r_addend; + #else + /* FIXME: This won't handle local relocations against SEC_MERGE +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-m68k.c binutils-2.14.90.0.7/bfd/elf32-m68k.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-m68k.c 2003-08-21 09:28:47.000000000 -0600 ++++ binutils-2.14.90.0.7/bfd/elf32-m68k.c 2004-04-20 01:26:12.000000000 -0600 +@@ -1403,7 +1403,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections[r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + } + else + { +@@ -1657,16 +1657,7 @@ + { + long indx; + +- if (h == NULL) +- sec = local_sections[r_symndx]; +- else +- { +- BFD_ASSERT (h->root.type == bfd_link_hash_defined +- || (h->root.type +- == bfd_link_hash_defweak)); +- sec = h->root.u.def.section; +- } +- if (sec != NULL && bfd_is_abs_section (sec)) ++ if (bfd_is_abs_section (sec)) + indx = 0; + else if (sec == NULL || sec->owner == NULL) + { +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-mcore.c binutils-2.14.90.0.7/bfd/elf32-mcore.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-mcore.c 2003-10-29 10:37:48.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/elf32-mcore.c 2004-04-20 01:26:12.000000000 -0600 +@@ -467,7 +467,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections [r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + addend = rel->r_addend; + } + else +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-msp430.c binutils-2.14.90.0.7/bfd/elf32-msp430.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-msp430.c 2003-08-21 09:28:47.000000000 -0600 ++++ binutils-2.14.90.0.7/bfd/elf32-msp430.c 2004-04-20 01:26:12.000000000 -0600 +@@ -449,7 +449,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections[r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + + name = bfd_elf_string_from_elf_section + (input_bfd, symtab_hdr->sh_link, sym->st_name); +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-openrisc.c binutils-2.14.90.0.7/bfd/elf32-openrisc.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-openrisc.c 2003-07-23 09:08:08.000000000 -0600 ++++ binutils-2.14.90.0.7/bfd/elf32-openrisc.c 2004-04-20 01:26:12.000000000 -0600 +@@ -375,7 +375,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections[r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + + name = bfd_elf_string_from_elf_section + (input_bfd, symtab_hdr->sh_link, sym->st_name); +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-ppc.c binutils-2.14.90.0.7/bfd/elf32-ppc.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-ppc.c 2003-10-29 10:37:48.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/elf32-ppc.c 2004-04-20 01:26:12.000000000 -0600 +@@ -4727,7 +4727,7 @@ + sec = local_sections[r_symndx]; + sym_name = bfd_elf_local_sym_name (input_bfd, sym); + +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + } + else + { +@@ -5455,44 +5455,9 @@ + break; + + case R_PPC_RELAX32: +- { +- unsigned long r_symndx; +- Elf_Internal_Sym *sym; +- asection *sym_sec; +- bfd_byte *hit_addr = 0; +- bfd_vma value = 0; +- +- r_symndx = ELF32_R_SYM (rel->r_info); +- +- if (r_symndx < symtab_hdr->sh_info) +- { +- sym = local_syms + r_symndx; +- sym_sec = local_sections[r_symndx]; +- +- value = _bfd_elf_rela_local_sym (output_bfd, sym, sym_sec, rel); +- } +- else +- { +- bfd_boolean warned; +- bfd_boolean unresolved_reloc; +- +- RELOC_FOR_GLOBAL_SYMBOL (h, elf_sym_hashes (input_bfd), +- r_symndx, symtab_hdr, +- value, sym_sec, +- unresolved_reloc, info, +- warned); +- if (warned) +- continue; +- } +- hit_addr = contents + rel->r_offset; +- value += rel->r_addend; +- +- r = ppc_elf_install_value (output_bfd, hit_addr, value, r_type); +- if (r != bfd_reloc_ok) +- break; +- else +- continue; +- } ++ ppc_elf_install_value (output_bfd, contents + rel->r_offset, ++ relocation + addend, r_type); ++ continue; + + /* Indirect .sdata relocation. */ + case R_PPC_EMB_SDAI16: +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-s390.c binutils-2.14.90.0.7/bfd/elf32-s390.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-s390.c 2003-08-21 09:28:47.000000000 -0600 ++++ binutils-2.14.90.0.7/bfd/elf32-s390.c 2004-04-20 01:26:12.000000000 -0600 +@@ -2327,7 +2327,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections[r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + } + else + { +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-sh.c binutils-2.14.90.0.7/bfd/elf32-sh.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-sh.c 2003-10-29 10:37:48.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/elf32-sh.c 2004-04-20 01:26:12.000000000 -0600 +@@ -4805,7 +4805,7 @@ + } + else if (! howto->partial_inplace) + { +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + addend = rel->r_addend; + } + else if ((sec->flags & SEC_MERGE) +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-sparc.c binutils-2.14.90.0.7/bfd/elf32-sparc.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-sparc.c 2003-08-21 09:28:48.000000000 -0600 ++++ binutils-2.14.90.0.7/bfd/elf32-sparc.c 2004-04-20 01:26:12.000000000 -0600 +@@ -2182,7 +2182,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections[r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + } + else + { +@@ -2459,16 +2459,8 @@ + + if (is_plt) + sec = htab->splt; +- else if (h == NULL) +- sec = local_sections[r_symndx]; +- else +- { +- BFD_ASSERT (h->root.type == bfd_link_hash_defined +- || (h->root.type +- == bfd_link_hash_defweak)); +- sec = h->root.u.def.section; +- } +- if (sec != NULL && bfd_is_abs_section (sec)) ++ ++ if (bfd_is_abs_section (sec)) + indx = 0; + else if (sec == NULL || sec->owner == NULL) + { +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-v850.c binutils-2.14.90.0.7/bfd/elf32-v850.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-v850.c 2003-10-29 10:37:48.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/elf32-v850.c 2004-04-20 01:26:12.000000000 -0600 +@@ -1681,7 +1681,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections[r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + #if 0 + { + char * name; +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-vax.c binutils-2.14.90.0.7/bfd/elf32-vax.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-vax.c 2003-08-21 09:28:48.000000000 -0600 ++++ binutils-2.14.90.0.7/bfd/elf32-vax.c 2004-04-20 01:26:12.000000000 -0600 +@@ -1483,7 +1483,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections[r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + } + else + { +@@ -1737,16 +1737,7 @@ + { + long indx; + +- if (h == NULL) +- sec = local_sections[r_symndx]; +- else +- { +- BFD_ASSERT (h->root.type == bfd_link_hash_defined +- || (h->root.type +- == bfd_link_hash_defweak)); +- sec = h->root.u.def.section; +- } +- if (sec != NULL && bfd_is_abs_section (sec)) ++ if (bfd_is_abs_section (sec)) + indx = 0; + else if (sec == NULL || sec->owner == NULL) + { +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-xstormy16.c binutils-2.14.90.0.7/bfd/elf32-xstormy16.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-xstormy16.c 2003-07-23 09:08:09.000000000 -0600 ++++ binutils-2.14.90.0.7/bfd/elf32-xstormy16.c 2004-04-20 01:26:12.000000000 -0600 +@@ -845,7 +845,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections [r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + + name = bfd_elf_string_from_elf_section + (input_bfd, symtab_hdr->sh_link, sym->st_name); +diff -urN binutils-2.14.90.0.7.orig/bfd/elf32-xtensa.c binutils-2.14.90.0.7/bfd/elf32-xtensa.c +--- binutils-2.14.90.0.7.orig/bfd/elf32-xtensa.c 2003-10-29 10:37:48.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/elf32-xtensa.c 2004-04-20 01:26:12.000000000 -0600 +@@ -2004,7 +2004,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections[r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + } + else + { +diff -urN binutils-2.14.90.0.7.orig/bfd/elf64-alpha.c binutils-2.14.90.0.7/bfd/elf64-alpha.c +--- binutils-2.14.90.0.7.orig/bfd/elf64-alpha.c 2003-10-29 10:37:48.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/elf64-alpha.c 2004-04-20 01:26:12.000000000 -0600 +@@ -4394,9 +4394,11 @@ + + if (r_symndx < symtab_hdr->sh_info) + { ++ asection *msec; + sym = local_syms + r_symndx; + sec = local_sections[r_symndx]; +- value = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ msec = sec; ++ value = _bfd_elf_rela_local_sym (output_bfd, sym, &msec, rel); + + /* If this is a tp-relative relocation against sym 0, + this is hackery from relax_section. Force the value to +@@ -4424,7 +4426,6 @@ + && !gotent->reloc_xlated) + { + struct alpha_elf_got_entry *ent; +- asection *msec; + + for (ent = gotent; ent; ent = ent->next) + { +diff -urN binutils-2.14.90.0.7.orig/bfd/elf64-hppa.c binutils-2.14.90.0.7/bfd/elf64-hppa.c +--- binutils-2.14.90.0.7.orig/bfd/elf64-hppa.c 2003-10-29 10:37:48.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/elf64-hppa.c 2004-04-20 01:26:12.000000000 -0600 +@@ -173,7 +173,7 @@ + PTR info)); + + static const char *get_dyn_name +- PARAMS ((asection *, struct elf_link_hash_entry *, ++ PARAMS ((bfd *, struct elf_link_hash_entry *, + const Elf_Internal_Rela *, char **, size_t *)); + + /* This must follow the definitions of the various derived linker +@@ -446,13 +446,14 @@ + allocate memory as necessary, possibly reusing PBUF/PLEN. */ + + static const char * +-get_dyn_name (sec, h, rel, pbuf, plen) +- asection *sec; ++get_dyn_name (abfd, h, rel, pbuf, plen) ++ bfd *abfd; + struct elf_link_hash_entry *h; + const Elf_Internal_Rela *rel; + char **pbuf; + size_t *plen; + { ++ asection *sec = abfd->sections; + size_t nlen, tlen; + char *buf; + size_t len; +@@ -858,7 +859,7 @@ + continue; + + /* Collect a canonical name for this address. */ +- addr_name = get_dyn_name (sec, h, rel, &buf, &buf_len); ++ addr_name = get_dyn_name (abfd, h, rel, &buf, &buf_len); + + /* Collect the canonical entry data for this address. */ + dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table, +diff -urN binutils-2.14.90.0.7.orig/bfd/elf64-mmix.c binutils-2.14.90.0.7/bfd/elf64-mmix.c +--- binutils-2.14.90.0.7.orig/bfd/elf64-mmix.c 2003-10-29 10:37:48.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/elf64-mmix.c 2004-04-20 01:26:12.000000000 -0600 +@@ -1472,7 +1472,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections [r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + + name = bfd_elf_string_from_elf_section + (input_bfd, symtab_hdr->sh_link, sym->st_name); +diff -urN binutils-2.14.90.0.7.orig/bfd/elf64-ppc.c binutils-2.14.90.0.7/bfd/elf64-ppc.c +--- binutils-2.14.90.0.7.orig/bfd/elf64-ppc.c 2003-10-29 10:37:48.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/elf64-ppc.c 2004-04-20 01:26:12.000000000 -0600 +@@ -7385,7 +7385,7 @@ + sec = local_sections[r_symndx]; + sym_name = bfd_elf_local_sym_name (input_bfd, sym); + sym_type = ELF64_ST_TYPE (sym->st_info); +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + if (elf_section_data (sec) != NULL) + { + long *opd_sym_adjust; +@@ -8178,7 +8178,9 @@ + relocation = TOCstart; + if (r_symndx == 0) + relocation += htab->stub_group[input_section->id].toc_off; +- else if (sec != NULL && !unresolved_reloc) ++ else if (unresolved_reloc) ++ ; ++ else if (sec != NULL && sec->id <= htab->top_id) + relocation += htab->stub_group[sec->id].toc_off; + else + unresolved_reloc = TRUE; +diff -urN binutils-2.14.90.0.7.orig/bfd/elf64-s390.c binutils-2.14.90.0.7/bfd/elf64-s390.c +--- binutils-2.14.90.0.7.orig/bfd/elf64-s390.c 2003-08-21 09:28:48.000000000 -0600 ++++ binutils-2.14.90.0.7/bfd/elf64-s390.c 2004-04-20 01:26:12.000000000 -0600 +@@ -2297,7 +2297,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections[r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + } + else + { +diff -urN binutils-2.14.90.0.7.orig/bfd/elf64-sh64.c binutils-2.14.90.0.7/bfd/elf64-sh64.c +--- binutils-2.14.90.0.7.orig/bfd/elf64-sh64.c 2003-10-29 10:37:48.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/elf64-sh64.c 2004-04-20 01:26:12.000000000 -0600 +@@ -1582,7 +1582,7 @@ + } + else if (! howto->partial_inplace) + { +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + relocation |= ((sym->st_other & STO_SH5_ISA32) != 0); + } + else if ((sec->flags & SEC_MERGE) +diff -urN binutils-2.14.90.0.7.orig/bfd/elf64-sparc.c binutils-2.14.90.0.7/bfd/elf64-sparc.c +--- binutils-2.14.90.0.7.orig/bfd/elf64-sparc.c 2003-08-21 09:28:48.000000000 -0600 ++++ binutils-2.14.90.0.7/bfd/elf64-sparc.c 2004-04-20 01:26:12.000000000 -0600 +@@ -2070,7 +2070,7 @@ + { + sym = local_syms + r_symndx; + sec = local_sections[r_symndx]; +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + } + else + { +@@ -2247,16 +2247,8 @@ + + if (is_plt) + sec = splt; +- else if (h == NULL) +- sec = local_sections[r_symndx]; +- else +- { +- BFD_ASSERT (h->root.type == bfd_link_hash_defined +- || (h->root.type +- == bfd_link_hash_defweak)); +- sec = h->root.u.def.section; +- } +- if (sec != NULL && bfd_is_abs_section (sec)) ++ ++ if (bfd_is_abs_section (sec)) + indx = 0; + else if (sec == NULL || sec->owner == NULL) + { +diff -urN binutils-2.14.90.0.7.orig/bfd/elf64-x86-64.c binutils-2.14.90.0.7/bfd/elf64-x86-64.c +--- binutils-2.14.90.0.7.orig/bfd/elf64-x86-64.c 2003-08-21 09:28:48.000000000 -0600 ++++ binutils-2.14.90.0.7/bfd/elf64-x86-64.c 2004-04-20 01:26:12.000000000 -0600 +@@ -1823,7 +1823,7 @@ + sym = local_syms + r_symndx; + sec = local_sections[r_symndx]; + +- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); ++ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); + } + else + { +@@ -2048,16 +2048,7 @@ + { + long sindx; + +- if (h == NULL) +- sec = local_sections[r_symndx]; +- else +- { +- BFD_ASSERT (h->root.type == bfd_link_hash_defined +- || (h->root.type +- == bfd_link_hash_defweak)); +- sec = h->root.u.def.section; +- } +- if (sec != NULL && bfd_is_abs_section (sec)) ++ if (bfd_is_abs_section (sec)) + sindx = 0; + else if (sec == NULL || sec->owner == NULL) + { +diff -urN binutils-2.14.90.0.7.orig/bfd/elfxx-ia64.c binutils-2.14.90.0.7/bfd/elfxx-ia64.c +--- binutils-2.14.90.0.7.orig/bfd/elfxx-ia64.c 2003-10-29 10:37:48.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/elfxx-ia64.c 2004-04-20 01:26:12.000000000 -0600 +@@ -3849,9 +3849,11 @@ + if (r_symndx < symtab_hdr->sh_info) + { + /* Reloc against local symbol. */ ++ asection *msec; + sym = local_syms + r_symndx; + sym_sec = local_sections[r_symndx]; +- value = _bfd_elf_rela_local_sym (output_bfd, sym, sym_sec, rel); ++ msec = sym_sec; ++ value = _bfd_elf_rela_local_sym (output_bfd, sym, &msec, rel); + if ((sym_sec->flags & SEC_MERGE) + && ELF_ST_TYPE (sym->st_info) == STT_SECTION + && sym_sec->sec_info_type == ELF_INFO_TYPE_MERGE) +@@ -3862,7 +3864,6 @@ + if (loc_h && ! loc_h->sec_merge_done) + { + struct elfNN_ia64_dyn_sym_info *dynent; +- asection *msec; + + for (dynent = loc_h->info; dynent; dynent = dynent->next) + { +diff -urN binutils-2.14.90.0.7.orig/bfd/opncls.c binutils-2.14.90.0.7/bfd/opncls.c +--- binutils-2.14.90.0.7.orig/bfd/opncls.c 2003-10-29 10:37:48.000000000 -0700 ++++ binutils-2.14.90.0.7/bfd/opncls.c 2004-04-20 01:26:11.000000000 -0600 +@@ -150,6 +150,13 @@ + { + bfd *nbfd; + const bfd_target *target_vec; ++ struct stat s; ++ ++ if (stat (filename, &s) == 0) ++ if (S_ISDIR(s.st_mode)) { ++ bfd_set_error (bfd_error_file_not_recognized); ++ return NULL; ++ } + + nbfd = _bfd_new_bfd (); + if (nbfd == NULL) +diff -urN binutils-2.14.90.0.7.orig/binutils/objcopy.c binutils-2.14.90.0.7/binutils/objcopy.c +--- binutils-2.14.90.0.7.orig/binutils/objcopy.c 2003-10-29 10:37:48.000000000 -0700 ++++ binutils-2.14.90.0.7/binutils/objcopy.c 2004-04-20 01:26:12.000000000 -0600 +@@ -27,6 +27,7 @@ + #include "libiberty.h" + #include "budbg.h" + #include "filenames.h" ++#include "elf-bfd.h" + #include <sys/stat.h> + + /* A list of symbols to explicitly strip out, or to keep. A linked +@@ -385,6 +386,7 @@ + -g --strip-debug Remove all debugging symbols & sections\n\ + --strip-unneeded Remove all symbols not needed by relocations\n\ + -N --strip-symbol <name> Do not copy symbol <name>\n\ ++ --only-keep-debug Strip everything but the debug information\n\ + -K --keep-symbol <name> Only copy symbol <name>\n\ + -L --localize-symbol <name> Force symbol <name> to be marked as a local\n\ + -G --keep-global-symbol <name> Localize all symbols except <name>\n\ +@@ -457,6 +459,7 @@ + -s --strip-all Remove all symbol and relocation information\n\ + -g -S -d --strip-debug Remove all debugging symbols & sections\n\ + --strip-unneeded Remove all symbols not needed by relocations\n\ ++ --only-keep-debug Strip everything but the debug information\n\ + -N --strip-symbol=<name> Do not copy symbol <name>\n\ + -K --keep-symbol=<name> Only copy symbol <name>\n\ + -x --discard-all Remove all non-global symbols\n\ +@@ -734,7 +737,7 @@ + return FALSE; + } + +- return strip_symbols == STRIP_NONDEBUG ? TRUE : FALSE; ++ return FALSE; + } + + /* Choose which symbol entries to copy; put the result in OSYMS. +@@ -1806,6 +1809,13 @@ + + if (p != NULL && p->set_flags) + flags = p->flags | (flags & (SEC_HAS_CONTENTS | SEC_RELOC)); ++ else if (strip_symbols == STRIP_NONDEBUG && (flags & SEC_ALLOC) != 0) ++ { ++ flags &= ~(SEC_HAS_CONTENTS | SEC_LOAD); ++ if (obfd->xvec->flavour == bfd_target_elf_flavour) ++ elf_section_type (osection) = SHT_NOBITS; ++ } ++ + if (!bfd_set_section_flags (obfd, osection, flags)) + { + err = _("flags"); +@@ -1926,6 +1936,8 @@ + } + + bfd_set_reloc (obfd, osection, relcount == 0 ? NULL : relpp, relcount); ++ if (relcount == 0) ++ free (relpp); + } + + isection->_cooked_size = isection->_raw_size; +diff -urN binutils-2.14.90.0.7.orig/binutils/readelf.c binutils-2.14.90.0.7/binutils/readelf.c +--- binutils-2.14.90.0.7.orig/binutils/readelf.c 2003-10-29 10:37:48.000000000 -0700 ++++ binutils-2.14.90.0.7/binutils/readelf.c 2004-04-20 01:26:12.000000000 -0600 +@@ -6055,7 +6055,7 @@ + + bytes = section->sh_size; + +- if (bytes == 0) ++ if (bytes == 0 || section->sh_type == SHT_NOBITS) + { + printf (_("\nSection '%s' has no data to dump.\n"), + SECTION_NAME (section)); +diff -urN binutils-2.14.90.0.7.orig/gprof/gprof.texi binutils-2.14.90.0.7/gprof/gprof.texi +--- binutils-2.14.90.0.7.orig/gprof/gprof.texi 2002-08-01 18:49:32.000000000 -0600 ++++ binutils-2.14.90.0.7/gprof/gprof.texi 2004-04-20 01:26:11.000000000 -0600 @@ -137,6 +137,10 @@ If more than one profile file is specified, the @code{gprof} output shows the sum of the profile information in the given profile files. @@ -34,51 +2234,55 @@ diff -urN binutils-2.11.90.0.27/gprof/gprof.texi binutils-2.11.90.0.27.new/gprof @code{Gprof} calculates the amount of time spent in each routine. Next, these times are propagated along the edges of the call graph. Cycles are discovered, and calls into a cycle are made to share the time -@@ -266,6 +270,11 @@ - to do the linking, simply specify @samp{-pg} in addition to your usual +@@ -181,7 +185,7 @@ + @c man end + + @c man begin SEEALSO +-monitor(3), profil(2), cc(1), prof(1), and the Info entry for @file{gprof}. ++profil(2), cc(1), prof(1), and the Info entry for @file{gprof}. + + ``An Execution Profiler for Modular Programs'', + by S. Graham, P. Kessler, M. McKusick; +@@ -267,6 +271,11 @@ options. The same option, @samp{-pg}, alters either compilation or linking to do what is necessary for profiling. Here are examples: -+ + +If you use gcc 2.95.x or 3.0.x, you may need to add the +@samp{-fprofile-arcs} option to the compile line along with @samp{-pg} +in order to allow the call-graphs to be properly included in the gmon.out +file. - ++ @example cc -g -c myprog.c utils.c -pg -diff -urN binutils-2.11.92.0.5/bfd/opncls.c binutils-2.11.92.0.5.new/bfd/opncls.c ---- binutils-2.11.92.0.5/bfd/opncls.c Mon Oct 1 18:25:21 2001 -+++ binutils-2.11.92.0.5.new/bfd/opncls.c Sat Oct 13 11:26:59 2001 -@@ -127,6 +127,13 @@ - { - bfd *nbfd; - const bfd_target *target_vec; -+ struct stat s; -+ -+ if (stat (filename, &s) == 0) -+ if (S_ISDIR(s.st_mode)) { -+ bfd_set_error (bfd_error_file_not_recognized); -+ return NULL; -+ } + cc -o myprog myprog.o utils.o -pg +diff -urN binutils-2.14.90.0.7.orig/ld/Makefile.am binutils-2.14.90.0.7/ld/Makefile.am +--- binutils-2.14.90.0.7.orig/ld/Makefile.am 2003-10-29 10:37:48.000000000 -0700 ++++ binutils-2.14.90.0.7/ld/Makefile.am 2004-04-20 01:26:11.000000000 -0600 +@@ -19,7 +19,7 @@ + # We put the scripts in the directory $(scriptdir)/ldscripts. + # We can't put the scripts in $(datadir) because the SEARCH_DIR + # directives need to be different for native and cross linkers. +-scriptdir = $(tooldir)/lib ++scriptdir = $(libdir) - nbfd = _bfd_new_bfd (); - if (nbfd == NULL) -diff -urN binutils-2.11.92.0.12.3/opcodes/i386-dis.c binutils-2.11.92.0.12.3.new/opcodes/i386-dis.c ---- binutils-2.11.92.0.12.3/opcodes/i386-dis.c Fri Nov 16 17:05:55 2001 -+++ binutils-2.11.92.0.12.3.new/opcodes/i386-dis.c Mon Dec 31 15:55:04 2001 -@@ -1830,7 +1830,7 @@ - * The function returns the length of this instruction in bytes. - */ - --static char intel_syntax; -+static signed char intel_syntax; - static char open_char; - static char close_char; - static char separator_char; -diff -urN binutils-2.12.90.0.12/ld/emultempl/elf32.em binutils-2.12.90.0.12.new/ld/emultempl/elf32.em ---- binutils-2.12.90.0.12/ld/emultempl/elf32.em Wed Jun 19 00:41:59 2002 -+++ binutils-2.12.90.0.12.new/ld/emultempl/elf32.em Wed Jun 26 10:00:26 2002 -@@ -672,6 +672,8 @@ + EMUL = @EMUL@ + EMULATION_OFILES = @EMULATION_OFILES@ +diff -urN binutils-2.14.90.0.7.orig/ld/Makefile.in binutils-2.14.90.0.7/ld/Makefile.in +--- binutils-2.14.90.0.7.orig/ld/Makefile.in 2003-10-29 10:37:48.000000000 -0700 ++++ binutils-2.14.90.0.7/ld/Makefile.in 2004-04-20 01:26:11.000000000 -0600 +@@ -128,7 +128,7 @@ + # We put the scripts in the directory $(scriptdir)/ldscripts. + # We can't put the scripts in $(datadir) because the SEARCH_DIR + # directives need to be different for native and cross linkers. +-scriptdir = $(tooldir)/lib ++scriptdir = $(libdir) + + EMUL = @EMUL@ + EMULATION_OFILES = @EMULATION_OFILES@ +diff -urN binutils-2.14.90.0.7.orig/ld/emultempl/elf32.em binutils-2.14.90.0.7/ld/emultempl/elf32.em +--- binutils-2.14.90.0.7.orig/ld/emultempl/elf32.em 2003-08-21 09:28:48.000000000 -0600 ++++ binutils-2.14.90.0.7/ld/emultempl/elf32.em 2004-04-20 01:26:11.000000000 -0600 +@@ -679,6 +679,8 @@ && command_line.rpath == NULL) { lib_path = (const char *) getenv ("LD_RUN_PATH"); @@ -87,81 +2291,19 @@ diff -urN binutils-2.12.90.0.12/ld/emultempl/elf32.em binutils-2.12.90.0.12.new/ if (gld${EMULATION_NAME}_search_needed (lib_path, l->name, force)) break; -@@ -867,6 +869,8 @@ +@@ -855,6 +857,8 @@ rpath = command_line.rpath; if (rpath == NULL) rpath = (const char *) getenv ("LD_RUN_PATH"); + if ((rpath) && (strlen (rpath) == 0)) + rpath = NULL; if (! (bfd_elf${ELFSIZE}_size_dynamic_sections - (output_bfd, command_line.soname, rpath, + (output_bfd, command_line.soname, rpath, command_line.filter_shlib, -diff -urN binutils-2.13.90.0.18/gprof/gprof.texi binutils-2.13.90.0.18.new/gprof/gprof.texi ---- binutils-2.13.90.0.18/gprof/gprof.texi 2003-02-02 18:29:09.000000000 -0500 -+++ binutils-2.13.90.0.18.new/gprof/gprof.texi 2003-02-02 18:28:37.000000000 -0500 -@@ -185,7 +185,7 @@ - @c man end - - @c man begin SEEALSO --monitor(3), profil(2), cc(1), prof(1), and the Info entry for @file{gprof}. -+profil(2), cc(1), prof(1), and the Info entry for @file{gprof}. - - ``An Execution Profiler for Modular Programs'', - by S. Graham, P. Kessler, M. McKusick; -diff -urN binutils-2.13.90.0.10/opcodes/alpha-opc.c binutils-2.13.90.0.10.new/opcodes/alpha-opc.c ---- binutils-2.13.90.0.10/opcodes/alpha-opc.c 2002-03-07 14:52:40.000000000 -0500 -+++ binutils-2.13.90.0.10.new/opcodes/alpha-opc.c 2002-10-12 20:16:08.000000000 -0400 -@@ -1101,7 +1101,8 @@ - { "wmb", MFC(0x18,0x4400), BASE, ARG_NONE }, - { "fetch", MFC(0x18,0x8000), BASE, { ZA, PRB } }, - { "fetch_m", MFC(0x18,0xA000), BASE, { ZA, PRB } }, -- { "rpcc", MFC(0x18,0xC000), BASE, { RA } }, -+ { "rpcc", MFC(0x18,0xC000), BASE, { RA, ZB } }, -+ { "rpcc", MFC(0x18,0xC000), BASE, { RA, RB } }, /* ev6 una */ - { "rc", MFC(0x18,0xE000), BASE, { RA } }, - { "ecb", MFC(0x18,0xE800), BASE, { ZA, PRB } }, /* ev56 una */ - { "rs", MFC(0x18,0xF000), BASE, { RA } }, ---- binutils-2.13.90.0.18/bfd/elf64-alpha.c 2003-01-21 19:21:32.000000000 +0100 -+++ binutils-2.13.90.0.18-modif/bfd/elf64-alpha.c 2003-04-11 01:24:26.000000000 +0200 -@@ -4184,9 +4184,12 @@ - - loc = srel->contents; - loc += srel->reloc_count++ * sizeof (Elf64_External_Rela); -- bfd_elf64_swap_reloca_out (abfd, &outrel, loc); -- BFD_ASSERT (sizeof (Elf64_External_Rela) * srel->reloc_count -- <= srel->_cooked_size); -+ if (loc) -+ { -+ bfd_elf64_swap_reloca_out (abfd, &outrel, loc); -+ BFD_ASSERT (sizeof (Elf64_External_Rela) * srel->reloc_count -+ <= srel->_cooked_size); -+ } - } - - /* Relocate an Alpha ELF section for a relocatable link. -2003-05-23 H.J. Lu <hongjiu.lu@intel.com> - - * ltmain.sh: Make symlink for shared library if needed. - -opcodes/ - -2003-07-14 H.J. Lu <hongjiu.lu@intel.com> - - * Makefile.in: Regenerated. - -2003-06-11 H.J. Lu <hongjiu.lu@intel.com> - - * Makefile.in: Regenerated. - -2003-05-23 H.J. Lu <hongjiu.lu@intel.com> - - * Makefile.am (libopcodes_la_LIBADD): Use "-L../bfd -lbfd" - instead of "../bfd/libbfd.la". - * Makefile.in: Regenerated. - ---- binutils/ltmain.sh.dso 2002-03-22 00:16:20.000000000 -0800 -+++ binutils/ltmain.sh 2003-07-14 12:50:17.000000000 -0700 -@@ -4413,6 +4413,10 @@ relink_command=\"$relink_command\"" +diff -urN binutils-2.14.90.0.7.orig/ltmain.sh binutils-2.14.90.0.7/ltmain.sh +--- binutils-2.14.90.0.7.orig/ltmain.sh 2002-03-22 15:06:16.000000000 -0700 ++++ binutils-2.14.90.0.7/ltmain.sh 2004-04-20 01:26:12.000000000 -0600 +@@ -4413,6 +4413,10 @@ # LD_LIBRARY_PATH before the program is installed. $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)" $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $? @@ -172,14 +2314,81 @@ opcodes/ ;; esac exit 0 ---- binutils/opcodes/Makefile.am.dso 2003-06-11 07:18:04.000000000 -0700 -+++ binutils/opcodes/Makefile.am 2003-07-14 12:50:18.000000000 -0700 -@@ -283,7 +283,7 @@ disassemble.lo: disassemble.c $(INCDIR)/ +diff -urN binutils-2.14.90.0.7.orig/opcodes/Makefile.am binutils-2.14.90.0.7/opcodes/Makefile.am +--- binutils-2.14.90.0.7.orig/opcodes/Makefile.am 2003-10-29 10:37:49.000000000 -0700 ++++ binutils-2.14.90.0.7/opcodes/Makefile.am 2004-04-20 01:26:12.000000000 -0600 +@@ -284,7 +284,7 @@ + + libopcodes_la_SOURCES = dis-buf.c disassemble.c dis-init.c + libopcodes_la_DEPENDENCIES = $(OFILES) ../bfd/libbfd.la +-libopcodes_la_LIBADD = $(OFILES) @WIN32LIBADD@ ../bfd/libbfd.la ++libopcodes_la_LIBADD = $(OFILES) @WIN32LIBADD@ -L../bfd -lbfd + libopcodes_la_LDFLAGS = -release $(VERSION) @WIN32LDFLAGS@ + + # libtool will build .libs/libopcodes.a. We create libopcodes.a in +diff -urN binutils-2.14.90.0.7.orig/opcodes/Makefile.in binutils-2.14.90.0.7/opcodes/Makefile.in +--- binutils-2.14.90.0.7.orig/opcodes/Makefile.in 2003-10-29 10:37:49.000000000 -0700 ++++ binutils-2.14.90.0.7/opcodes/Makefile.in 2004-04-20 01:26:12.000000000 -0600 +@@ -394,7 +394,7 @@ - libopcodes_la_SOURCES = dis-buf.c disassemble.c + libopcodes_la_SOURCES = dis-buf.c disassemble.c dis-init.c libopcodes_la_DEPENDENCIES = $(OFILES) ../bfd/libbfd.la -libopcodes_la_LIBADD = $(OFILES) @WIN32LIBADD@ ../bfd/libbfd.la +libopcodes_la_LIBADD = $(OFILES) @WIN32LIBADD@ -L../bfd -lbfd libopcodes_la_LDFLAGS = -release $(VERSION) @WIN32LDFLAGS@ # libtool will build .libs/libopcodes.a. We create libopcodes.a in +@@ -593,7 +593,7 @@ + all-recursive install-data-recursive install-exec-recursive \ + installdirs-recursive install-recursive uninstall-recursive install-info-recursive \ + check-recursive installcheck-recursive info-recursive dvi-recursive: +- @set fnord $(MAKEFLAGS); amf=$$2; \ ++ @set fnord $$MAKEFLAGS; amf=$$2; \ + dot_seen=no; \ + target=`echo $@ | sed s/-recursive//`; \ + list='$(SUBDIRS)'; for subdir in $$list; do \ +@@ -613,7 +613,7 @@ + + mostlyclean-recursive clean-recursive distclean-recursive \ + maintainer-clean-recursive: +- @set fnord $(MAKEFLAGS); amf=$$2; \ ++ @set fnord $$MAKEFLAGS; amf=$$2; \ + dot_seen=no; \ + rev=''; list='$(SUBDIRS)'; for subdir in $$list; do \ + rev="$$subdir $$rev"; \ +diff -urN binutils-2.14.90.0.7.orig/opcodes/alpha-opc.c binutils-2.14.90.0.7/opcodes/alpha-opc.c +--- binutils-2.14.90.0.7.orig/opcodes/alpha-opc.c 2003-01-21 11:21:34.000000000 -0700 ++++ binutils-2.14.90.0.7/opcodes/alpha-opc.c 2004-04-20 01:26:11.000000000 -0600 +@@ -1105,7 +1105,8 @@ + { "wmb", MFC(0x18,0x4400), BASE, ARG_NONE }, + { "fetch", MFC(0x18,0x8000), BASE, { ZA, PRB } }, + { "fetch_m", MFC(0x18,0xA000), BASE, { ZA, PRB } }, +- { "rpcc", MFC(0x18,0xC000), BASE, { RA } }, ++ { "rpcc", MFC(0x18,0xC000), BASE, { RA, ZB } }, ++ { "rpcc", MFC(0x18,0xC000), BASE, { RA, RB } }, /* ev6 una */ + { "rc", MFC(0x18,0xE000), BASE, { RA } }, + { "ecb", MFC(0x18,0xE800), BASE, { ZA, PRB } }, /* ev56 una */ + { "rs", MFC(0x18,0xF000), BASE, { RA } }, +diff -urN binutils-2.14.90.0.7.orig/opcodes/m68k-opc.c binutils-2.14.90.0.7/opcodes/m68k-opc.c +--- binutils-2.14.90.0.7.orig/opcodes/m68k-opc.c 2003-10-29 10:37:49.000000000 -0700 ++++ binutils-2.14.90.0.7/opcodes/m68k-opc.c 2004-04-20 01:26:12.000000000 -0600 +@@ -847,15 +847,15 @@ + {"fmoved", two(0xF000, 0x7400), two(0xF1C0, 0xFC7F), "IiF7ws", cfloat }, + {"fmovel", two(0xF000, 0x4000), two(0xF1C0, 0xFC7F), "Ii;lF7", mfloat }, + {"fmovel", two(0xF000, 0x6000), two(0xF1C0, 0xFC7F), "IiF7$l", mfloat }, ++/* FIXME: the next two variants should not permit moving an address ++ register to anything but the floating point instruction register. */ ++{"fmovel", two(0xF000, 0xA000), two(0xF1C0, 0xE3FF), "Iis8%s", mfloat }, ++{"fmovel", two(0xF000, 0x8000), two(0xF1C0, 0xE3FF), "Ii*ls8", mfloat }, + {"fmovel", two(0xF000, 0x4000), two(0xF1C0, 0xFC7F), "IibsF7", cfloat }, + {"fmovel", two(0xF000, 0x6000), two(0xF1C0, 0xFC7F), "IiF7bs", cfloat }, + /* Move the FP control registers */ + {"fmovel", two(0xF000, 0xA000), two(0xF1C0, 0xE3FF), "Iis8ps", cfloat }, + {"fmovel", two(0xF000, 0x8000), two(0xF1C0, 0xE3FF), "Iibss8", cfloat }, +-/* FIXME: the next two variants should not permit moving an address +- register to anything but the floating point instruction register. */ +-{"fmovel", two(0xF000, 0xA000), two(0xF1C0, 0xE3FF), "Iis8%s", mfloat }, +-{"fmovel", two(0xF000, 0x8000), two(0xF1C0, 0xE3FF), "Ii*ls8", mfloat }, + {"fmovep", two(0xF000, 0x4C00), two(0xF1C0, 0xFC7F), "Ii;pF7", mfloat }, + {"fmovep", two(0xF000, 0x6C00), two(0xF1C0, 0xFC00), "IiF7~pkC", mfloat }, + {"fmovep", two(0xF000, 0x7C00), two(0xF1C0, 0xFC0F), "IiF7~pDk", mfloat }, |