diff options
Diffstat (limited to 'bfd/elf32-mips.c')
| -rw-r--r-- | bfd/elf32-mips.c | 374 |
1 files changed, 46 insertions, 328 deletions
diff --git a/bfd/elf32-mips.c b/bfd/elf32-mips.c index 299c39546bc..a0480f09700 100644 --- a/bfd/elf32-mips.c +++ b/bfd/elf32-mips.c @@ -47,14 +47,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define ECOFF_SIGNED_32 #include "ecoffswap.h" -static bfd_reloc_status_type mips_elf_generic_reloc - (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **); -static bfd_reloc_status_type mips_elf_hi16_reloc - (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **); -static bfd_reloc_status_type mips_elf_lo16_reloc - (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **); -static bfd_reloc_status_type mips_elf_got16_reloc - (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **); static bfd_reloc_status_type gprel32_with_gp (bfd *, asymbol *, arelent *, asection *, bfd_boolean, void *, bfd_vma); static bfd_reloc_status_type mips_elf_gprel32_reloc @@ -120,7 +112,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_NONE", /* name */ FALSE, /* partial_inplace */ 0, /* src_mask */ @@ -135,7 +127,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_16", /* name */ TRUE, /* partial_inplace */ 0x0000ffff, /* src_mask */ @@ -150,7 +142,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_32", /* name */ TRUE, /* partial_inplace */ 0xffffffff, /* src_mask */ @@ -165,7 +157,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_REL32", /* name */ TRUE, /* partial_inplace */ 0xffffffff, /* src_mask */ @@ -183,7 +175,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = /* This needs complex overflow detection, because the upper four bits must match the PC + 4. */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_26", /* name */ TRUE, /* partial_inplace */ 0x03ffffff, /* src_mask */ @@ -192,13 +184,13 @@ static reloc_howto_type elf_mips_howto_table_rel[] = /* High 16 bits of symbol value. */ HOWTO (R_MIPS_HI16, /* type */ - 0, /* rightshift */ + 16, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ - mips_elf_hi16_reloc, /* special_function */ + _bfd_mips_elf_hi16_reloc, /* special_function */ "R_MIPS_HI16", /* name */ TRUE, /* partial_inplace */ 0x0000ffff, /* src_mask */ @@ -213,7 +205,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ - mips_elf_lo16_reloc, /* special_function */ + _bfd_mips_elf_lo16_reloc, /* special_function */ "R_MIPS_LO16", /* name */ TRUE, /* partial_inplace */ 0x0000ffff, /* src_mask */ @@ -258,7 +250,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ - mips_elf_got16_reloc, /* special_function */ + _bfd_mips_elf_got16_reloc, /* special_function */ "R_MIPS_GOT16", /* name */ TRUE, /* partial_inplace */ 0x0000ffff, /* src_mask */ @@ -273,7 +265,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_PC16", /* name */ TRUE, /* partial_inplace */ 0x0000ffff, /* src_mask */ @@ -288,7 +280,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_CALL16", /* name */ TRUE, /* partial_inplace */ 0x0000ffff, /* src_mask */ @@ -324,7 +316,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 6, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_SHIFT5", /* name */ TRUE, /* partial_inplace */ 0x000007c0, /* src_mask */ @@ -341,7 +333,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 6, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_SHIFT6", /* name */ TRUE, /* partial_inplace */ 0x000007c4, /* src_mask */ @@ -371,7 +363,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_GOT_DISP", /* name */ TRUE, /* partial_inplace */ 0x0000ffff, /* src_mask */ @@ -386,7 +378,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_GOT_PAGE", /* name */ TRUE, /* partial_inplace */ 0x0000ffff, /* src_mask */ @@ -401,7 +393,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_GOT_OFST", /* name */ TRUE, /* partial_inplace */ 0x0000ffff, /* src_mask */ @@ -416,7 +408,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_GOT_HI16", /* name */ TRUE, /* partial_inplace */ 0x0000ffff, /* src_mask */ @@ -431,7 +423,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_GOT_LO16", /* name */ TRUE, /* partial_inplace */ 0x0000ffff, /* src_mask */ @@ -446,7 +438,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_SUB", /* name */ TRUE, /* partial_inplace */ MINUS_ONE, /* src_mask */ @@ -466,7 +458,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_HIGHER", /* name */ TRUE, /* partial_inplace */ 0x0000ffff, /* src_mask */ @@ -481,7 +473,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_HIGHEST", /* name */ TRUE, /* partial_inplace */ 0x0000ffff, /* src_mask */ @@ -496,7 +488,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_CALL_HI16", /* name */ TRUE, /* partial_inplace */ 0x0000ffff, /* src_mask */ @@ -511,7 +503,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_CALL_LO16", /* name */ TRUE, /* partial_inplace */ 0x0000ffff, /* src_mask */ @@ -526,7 +518,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_SCN_DISP", /* name */ TRUE, /* partial_inplace */ 0xffffffff, /* src_mask */ @@ -547,7 +539,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] = FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_JALR", /* name */ FALSE, /* partial_inplace */ 0x00000000, /* src_mask */ @@ -611,13 +603,13 @@ static reloc_howto_type elf_mips16_gprel_howto = /* High 16 bits of symbol value, pc-relative. */ static reloc_howto_type elf_mips_gnu_rel_hi16 = HOWTO (R_MIPS_GNU_REL_HI16, /* type */ - 0, /* rightshift */ + 16, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ - mips_elf_hi16_reloc, /* special_function */ + _bfd_mips_elf_hi16_reloc, /* special_function */ "R_MIPS_GNU_REL_HI16", /* name */ TRUE, /* partial_inplace */ 0xffff, /* src_mask */ @@ -633,7 +625,7 @@ static reloc_howto_type elf_mips_gnu_rel_lo16 = TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ - mips_elf_lo16_reloc, /* special_function */ + _bfd_mips_elf_lo16_reloc, /* special_function */ "R_MIPS_GNU_REL_LO16", /* name */ TRUE, /* partial_inplace */ 0xffff, /* src_mask */ @@ -649,7 +641,7 @@ static reloc_howto_type elf_mips_gnu_rel16_s2 = TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_GNU_REL16_S2", /* name */ TRUE, /* partial_inplace */ 0xffff, /* src_mask */ @@ -665,7 +657,7 @@ static reloc_howto_type elf_mips_gnu_pcrel64 = TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_PC64", /* name */ TRUE, /* partial_inplace */ MINUS_ONE, /* src_mask */ @@ -681,7 +673,7 @@ static reloc_howto_type elf_mips_gnu_pcrel32 = TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ - mips_elf_generic_reloc, /* special_function */ + _bfd_mips_elf_generic_reloc, /* special_function */ "R_MIPS_PC32", /* name */ TRUE, /* partial_inplace */ 0xffffffff, /* src_mask */ @@ -720,260 +712,6 @@ static reloc_howto_type elf_mips_gnu_vtentry_howto = 0, /* dst_mask */ FALSE); /* pcrel_offset */ -/* We use this instead of bfd_elf_generic_reloc because the latter - gets the handling of zero addends wrong. */ -static bfd_reloc_status_type -mips_elf_generic_reloc (bfd *abfd ATTRIBUTE_UNUSED, arelent *reloc_entry, - asymbol *symbol, void *data ATTRIBUTE_UNUSED, - asection *input_section, bfd *output_bfd, - char **error_message ATTRIBUTE_UNUSED) -{ - /* If we're relocating, and this is an external symbol, we don't want - to change anything. */ - if (output_bfd != NULL - && (symbol->flags & BSF_SECTION_SYM) == 0 - && (symbol->flags & BSF_LOCAL) != 0) - { - reloc_entry->address += input_section->output_offset; - return bfd_reloc_ok; - } - - /* Just go on, nothing to see here. */ - return bfd_reloc_continue; -} - -/* Do a R_MIPS_HI16 relocation. This has to be done in combination - with a R_MIPS_LO16 reloc, because there is a carry from the LO16 to - the HI16. Here we just save the information we need; we do the - actual relocation when we see the LO16. - - MIPS ELF requires that the LO16 immediately follow the HI16. As a - GNU extension, for non-pc-relative relocations, we permit an - arbitrary number of HI16 relocs to be associated with a single LO16 - reloc. This extension permits gcc to output the HI and LO relocs - itself. - - This cannot be done for PC-relative relocations because both the HI16 - and LO16 parts of the relocations must be done relative to the LO16 - part, and there can be carry to or borrow from the HI16 part. */ - -struct mips_hi16 -{ - struct mips_hi16 *next; - bfd_byte *addr; - bfd_vma addend; -}; - -/* FIXME: This should not be a static variable. */ - -static struct mips_hi16 *mips_hi16_list; - -static bfd_reloc_status_type -mips_elf_hi16_reloc (bfd *abfd ATTRIBUTE_UNUSED, arelent *reloc_entry, - asymbol *symbol, void *data, asection *input_section, - bfd *output_bfd, char **error_message) -{ - bfd_reloc_status_type ret; - bfd_vma relocation; - struct mips_hi16 *n; - - /* If we're relocating, and this is an external symbol, we don't want - to change anything. */ - if (output_bfd != NULL - && (symbol->flags & BSF_SECTION_SYM) == 0 - && (symbol->flags & BSF_LOCAL) != 0) - { - reloc_entry->address += input_section->output_offset; - return bfd_reloc_ok; - } - - ret = bfd_reloc_ok; - - if (strcmp (bfd_asymbol_name (symbol), "_gp_disp") == 0) - { - bfd_boolean relocatable; - bfd_vma gp; - - if (ret == bfd_reloc_undefined) - abort (); - - if (output_bfd != NULL) - relocatable = TRUE; - else - { - relocatable = FALSE; - output_bfd = symbol->section->output_section->owner; - } - - ret = mips_elf_final_gp (output_bfd, symbol, relocatable, - error_message, &gp); - if (ret != bfd_reloc_ok) - return ret; - - relocation = gp - reloc_entry->address; - } - else - { - if (bfd_is_und_section (symbol->section) && output_bfd == NULL) - ret = bfd_reloc_undefined; - - if (bfd_is_com_section (symbol->section)) - relocation = 0; - else - relocation = symbol->value; - } - - relocation += symbol->section->output_section->vma; - relocation += symbol->section->output_offset; - relocation += reloc_entry->addend; - - if (reloc_entry->address > input_section->_cooked_size) - return bfd_reloc_outofrange; - - /* Save the information, and let LO16 do the actual relocation. */ - n = bfd_malloc (sizeof *n); - if (n == NULL) - return bfd_reloc_outofrange; - n->addr = (bfd_byte *) data + reloc_entry->address; - n->addend = relocation; - n->next = mips_hi16_list; - mips_hi16_list = n; - - if (output_bfd != NULL) - reloc_entry->address += input_section->output_offset; - - return ret; -} - -/* Do a R_MIPS_LO16 relocation. This is a straightforward 16 bit - inplace relocation; this function exists in order to do the - R_MIPS_HI16 relocation described above. */ - -static bfd_reloc_status_type -mips_elf_lo16_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol, - void *data, asection *input_section, bfd *output_bfd, - char **error_message) -{ - arelent gp_disp_relent; - - if (mips_hi16_list != NULL) - { - struct mips_hi16 *l; - - l = mips_hi16_list; - while (l != NULL) - { - unsigned long insn; - unsigned long val; - unsigned long vallo; - struct mips_hi16 *next; - - if (strcmp (bfd_asymbol_name (symbol), "_gp_disp") == 0) - { - gp_disp_relent = *reloc_entry; - reloc_entry = &gp_disp_relent; - reloc_entry->addend = l->addend; - } - else - { - /* Do the HI16 relocation. Note that we actually don't need - to know anything about the LO16 itself, except where to - find the low 16 bits of the addend needed by the LO16. */ - insn = bfd_get_32 (abfd, l->addr); - vallo = bfd_get_32 (abfd, (bfd_byte *) data + reloc_entry->address); - /* The low order 16 bits are always treated as a signed - value. */ - vallo = ((vallo & 0xffff) ^ 0x8000) - 0x8000; - val = ((insn & 0xffff) << 16) + vallo; - val += l->addend; - - /* If PC-relative, we need to subtract out the address of the LO - half of the HI/LO. (The actual relocation is relative - to that instruction.) */ - if (reloc_entry->howto->pc_relative) - val -= reloc_entry->address; - - /* At this point, "val" has the value of the combined HI/LO - pair. If the low order 16 bits (which will be used for - the LO16 insn) are negative, then we will need an - adjustment for the high order 16 bits. */ - val += 0x8000; - val = (val >> 16) & 0xffff; - - insn &= ~ (bfd_vma) 0xffff; - insn |= val; - bfd_put_32 (abfd, insn, l->addr); - } - - next = l->next; - free (l); - l = next; - } - - mips_hi16_list = NULL; - } - else if (strcmp (bfd_asymbol_name (symbol), "_gp_disp") == 0) - { - bfd_reloc_status_type ret; - bfd_vma gp, relocation; - - /* FIXME: Does this case ever occur? */ - - ret = mips_elf_final_gp (output_bfd, symbol, TRUE, error_message, &gp); - if (ret != bfd_reloc_ok) - return ret; - - relocation = gp - reloc_entry->address; - relocation += symbol->section->output_section->vma; - relocation += symbol->section->output_offset; - relocation += reloc_entry->addend; - - if (reloc_entry->address > input_section->_cooked_size) - return bfd_reloc_outofrange; - - gp_disp_relent = *reloc_entry; - reloc_entry = &gp_disp_relent; - reloc_entry->addend = relocation - 4; - } - - /* Now do the LO16 reloc in the usual way. */ - return mips_elf_generic_reloc (abfd, reloc_entry, symbol, data, - input_section, output_bfd, error_message); -} - -/* Do a R_MIPS_GOT16 reloc. This is a reloc against the global offset - table used for PIC code. If the symbol is an external symbol, the - instruction is modified to contain the offset of the appropriate - entry in the global offset table. If the symbol is a section - symbol, the next reloc is a R_MIPS_LO16 reloc. The two 16 bit - addends are combined to form the real addend against the section - symbol; the GOT16 is modified to contain the offset of an entry in - the global offset table, and the LO16 is modified to offset it - appropriately. Thus an offset larger than 16 bits requires a - modified value in the global offset table. - - This implementation suffices for the assembler, but the linker does - not yet know how to create global offset tables. */ - -static bfd_reloc_status_type -mips_elf_got16_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol, - void *data, asection *input_section, bfd *output_bfd, - char **error_message) -{ - /* If we're relocating, and this is an external symbol, we don't want - to change anything. */ - if (output_bfd != NULL - && (symbol->flags & BSF_SECTION_SYM) == 0 - && (symbol->flags & BSF_LOCAL) != 0) - { - reloc_entry->address += input_section->output_offset; - return bfd_reloc_ok; - } - - return mips_elf_hi16_reloc (abfd, reloc_entry, symbol, data, - input_section, output_bfd, error_message); -} - /* Set the GP value for OUTPUT_BFD. Returns FALSE if this is a dangerous relocation. */ @@ -1078,16 +816,6 @@ _bfd_mips_elf32_gprel16_reloc (bfd *abfd, arelent *reloc_entry, bfd_reloc_status_type ret; bfd_vma gp; - /* If we're relocating, and this is an external symbol, we don't want - to change anything. */ - if (output_bfd != NULL - && (symbol->flags & BSF_SECTION_SYM) == 0 - && (symbol->flags & BSF_LOCAL) != 0) - { - reloc_entry->address += input_section->output_offset; - return bfd_reloc_ok; - } - if (output_bfd != NULL) relocatable = TRUE; else @@ -1118,17 +846,6 @@ mips_elf_gprel32_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol, bfd_reloc_status_type ret; bfd_vma gp; - /* If we're relocating, and this is an external symbol, we don't want - to change anything. */ - if (output_bfd != NULL - && (symbol->flags & BSF_SECTION_SYM) == 0 - && (symbol->flags & BSF_LOCAL) != 0) - { - *error_message = (char *) - _("32bits gp relative relocation occurs for an external symbol"); - return bfd_reloc_outofrange; - } - if (output_bfd != NULL) relocatable = TRUE; else @@ -1194,20 +911,16 @@ gprel32_with_gp (bfd *abfd, asymbol *symbol, arelent *reloc_entry, sign extension. */ static bfd_reloc_status_type -mips32_64bit_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol, - void *data, asection *input_section, bfd *output_bfd, - char **error_message) +mips32_64bit_reloc (bfd *abfd, arelent *reloc_entry, + asymbol *symbol ATTRIBUTE_UNUSED, + void *data, asection *input_section, + bfd *output_bfd, char **error_message) { bfd_reloc_status_type r; arelent reloc32; unsigned long val; bfd_size_type addr; - r = mips_elf_generic_reloc (abfd, reloc_entry, symbol, data, - input_section, output_bfd, error_message); - if (r != bfd_reloc_continue) - return r; - /* Do a normal 32 bit relocation on the lower 32 bits. */ reloc32 = *reloc_entry; if (bfd_big_endian (abfd)) @@ -1800,10 +1513,6 @@ static const struct ecoff_debug_swap mips_elf32_ecoff_debug_swap = { #define ELF_ARCH bfd_arch_mips #define ELF_MACHINE_CODE EM_MIPS -/* The SVR4 MIPS ABI says that this should be 0x10000, but Irix 5 uses - a value of 0x1000, and we are compatible. */ -#define ELF_MAXPAGESIZE 0x1000 - #define elf_backend_collect TRUE #define elf_backend_type_change_ok TRUE #define elf_backend_can_gc_sections TRUE @@ -1881,20 +1590,29 @@ static const struct ecoff_debug_swap mips_elf32_ecoff_debug_swap = { #define TARGET_BIG_SYM bfd_elf32_bigmips_vec #define TARGET_BIG_NAME "elf32-bigmips" +/* The SVR4 MIPS ABI says that this should be 0x10000, but Irix 5 uses + a value of 0x1000, and we are compatible. */ +#define ELF_MAXPAGESIZE 0x1000 + #include "elf32-target.h" /* Support for traditional mips targets. */ -#define INCLUDED_TARGET_FILE /* More a type of flag. */ - #undef TARGET_LITTLE_SYM #undef TARGET_LITTLE_NAME #undef TARGET_BIG_SYM #undef TARGET_BIG_NAME +#undef ELF_MAXPAGESIZE + #define TARGET_LITTLE_SYM bfd_elf32_tradlittlemips_vec #define TARGET_LITTLE_NAME "elf32-tradlittlemips" #define TARGET_BIG_SYM bfd_elf32_tradbigmips_vec #define TARGET_BIG_NAME "elf32-tradbigmips" +/* The SVR4 MIPS ABI says that this should be 0x10000, and Linux uses + page sizes of up to that limit, so we need to respect it. */ +#define ELF_MAXPAGESIZE 0x10000 +#define elf32_bed elf32_tradbed + /* Include the target file again for this target. */ #include "elf32-target.h" |