diff options
Diffstat (limited to 'bfd/elf64-s390.c')
| -rw-r--r-- | bfd/elf64-s390.c | 71 |
1 files changed, 37 insertions, 34 deletions
diff --git a/bfd/elf64-s390.c b/bfd/elf64-s390.c index 0e80c43..65041a6 100644 --- a/bfd/elf64-s390.c +++ b/bfd/elf64-s390.c @@ -289,14 +289,14 @@ elf_s390_is_local_label_name (abfd, name) the program that manages to have a symbol table of more than 2 GB with a total size of at max 4 GB. */ -#define PLT_ENTRY_WORD0 0xc0100000 -#define PLT_ENTRY_WORD1 0x0000e310 -#define PLT_ENTRY_WORD2 0x10000004 -#define PLT_ENTRY_WORD3 0x07f10d10 -#define PLT_ENTRY_WORD4 0xe310100c -#define PLT_ENTRY_WORD5 0x0014c0f4 -#define PLT_ENTRY_WORD6 0x00000000 -#define PLT_ENTRY_WORD7 0x00000000 +#define PLT_ENTRY_WORD0 (bfd_vma) 0xc0100000 +#define PLT_ENTRY_WORD1 (bfd_vma) 0x0000e310 +#define PLT_ENTRY_WORD2 (bfd_vma) 0x10000004 +#define PLT_ENTRY_WORD3 (bfd_vma) 0x07f10d10 +#define PLT_ENTRY_WORD4 (bfd_vma) 0xe310100c +#define PLT_ENTRY_WORD5 (bfd_vma) 0x0014c0f4 +#define PLT_ENTRY_WORD6 (bfd_vma) 0x00000000 +#define PLT_ENTRY_WORD7 (bfd_vma) 0x00000000 /* The first PLT entry pushes the offset into the symbol table from R1 onto the stack at 8(15) and the loader object info @@ -313,14 +313,14 @@ elf_s390_is_local_label_name (abfd, name) Fixup at offset 8: relative address to start of GOT. */ -#define PLT_FIRST_ENTRY_WORD0 0xe310f038 -#define PLT_FIRST_ENTRY_WORD1 0x0024c010 -#define PLT_FIRST_ENTRY_WORD2 0x00000000 -#define PLT_FIRST_ENTRY_WORD3 0xd207f030 -#define PLT_FIRST_ENTRY_WORD4 0x1008e310 -#define PLT_FIRST_ENTRY_WORD5 0x10100004 -#define PLT_FIRST_ENTRY_WORD6 0x07f10700 -#define PLT_FIRST_ENTRY_WORD7 0x07000700 +#define PLT_FIRST_ENTRY_WORD0 (bfd_vma) 0xe310f038 +#define PLT_FIRST_ENTRY_WORD1 (bfd_vma) 0x0024c010 +#define PLT_FIRST_ENTRY_WORD2 (bfd_vma) 0x00000000 +#define PLT_FIRST_ENTRY_WORD3 (bfd_vma) 0xd207f030 +#define PLT_FIRST_ENTRY_WORD4 (bfd_vma) 0x1008e310 +#define PLT_FIRST_ENTRY_WORD5 (bfd_vma) 0x10100004 +#define PLT_FIRST_ENTRY_WORD6 (bfd_vma) 0x07f10700 +#define PLT_FIRST_ENTRY_WORD7 (bfd_vma) 0x07000700 /* The s390 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 @@ -415,9 +415,9 @@ elf_s390_link_hash_table_create (abfd) bfd *abfd; { struct elf_s390_link_hash_table *ret; + bfd_size_type amt = sizeof (struct elf_s390_link_hash_table); - ret = ((struct elf_s390_link_hash_table *) - bfd_alloc (abfd, sizeof (struct elf_s390_link_hash_table))); + ret = ((struct elf_s390_link_hash_table *) bfd_alloc (abfd, amt)); if (ret == (struct elf_s390_link_hash_table *) NULL) return NULL; @@ -562,15 +562,15 @@ elf_s390_check_relocs (abfd, info, sec, relocs) /* This is a global offset table entry for a local symbol. */ if (local_got_refcounts == NULL) { - size_t size; + bfd_size_type size; size = symtab_hdr->sh_info * sizeof (bfd_vma); - local_got_refcounts = (bfd_signed_vma *) - bfd_alloc (abfd, size); + local_got_refcounts = ((bfd_signed_vma *) + bfd_alloc (abfd, size)); if (local_got_refcounts == NULL) return false; elf_local_got_refcounts (abfd) = local_got_refcounts; - memset (local_got_refcounts, -1, size); + memset (local_got_refcounts, -1, (size_t) size); } if (local_got_refcounts[r_symndx] == -1) { @@ -718,7 +718,7 @@ elf_s390_check_relocs (abfd, info, sec, relocs) if (p == NULL) { p = ((struct elf_s390_pcrel_relocs_copied *) - bfd_alloc (dynobj, sizeof *p)); + bfd_alloc (dynobj, (bfd_size_type) sizeof *p)); if (p == NULL) return false; p->next = eh->pcrel_relocs_copied; @@ -1200,37 +1200,40 @@ elf_s390_size_dynamic_sections (output_bfd, info) must add the entries now so that we get the correct size for the .dynamic section. The DT_DEBUG entry is filled in by the dynamic linker and used by the debugger. */ +#define add_dynamic_entry(TAG, VAL) \ + bfd_elf64_add_dynamic_entry (info, (bfd_vma) (TAG), (bfd_vma) (VAL)) + if (! info->shared) { - if (! bfd_elf64_add_dynamic_entry (info, DT_DEBUG, 0)) + if (!add_dynamic_entry (DT_DEBUG, 0)) return false; } if (plt) { - if (! bfd_elf64_add_dynamic_entry (info, DT_PLTGOT, 0) - || ! bfd_elf64_add_dynamic_entry (info, DT_PLTRELSZ, 0) - || ! bfd_elf64_add_dynamic_entry (info, DT_PLTREL, DT_RELA) - || ! bfd_elf64_add_dynamic_entry (info, DT_JMPREL, 0)) + if (!add_dynamic_entry (DT_PLTGOT, 0) + || !add_dynamic_entry (DT_PLTRELSZ, 0) + || !add_dynamic_entry (DT_PLTREL, DT_RELA) + || !add_dynamic_entry (DT_JMPREL, 0)) return false; } if (relocs) { - if (! bfd_elf64_add_dynamic_entry (info, DT_RELA, 0) - || ! bfd_elf64_add_dynamic_entry (info, DT_RELASZ, 0) - || ! bfd_elf64_add_dynamic_entry (info, DT_RELAENT, - sizeof (Elf64_External_Rela))) + if (!add_dynamic_entry (DT_RELA, 0) + || !add_dynamic_entry (DT_RELASZ, 0) + || !add_dynamic_entry (DT_RELAENT, sizeof (Elf64_External_Rela))) return false; } if ((info->flags & DF_TEXTREL) != 0) { - if (! bfd_elf64_add_dynamic_entry (info, DT_TEXTREL, 0)) + if (!add_dynamic_entry (DT_TEXTREL, 0)) return false; info->flags |= DF_TEXTREL; } } +#undef add_dynamic_entry return true; } @@ -1886,7 +1889,7 @@ elf_s390_finish_dynamic_symbol (output_bfd, info, h, sym) rela.r_offset = (sgot->output_section->vma + sgot->output_offset - + (h->got.offset &~ 1)); + + (h->got.offset &~ (bfd_vma) 1)); /* 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 |