From: Ian Lance Taylor Date: Thu, 23 Jul 1998 15:40:18 +0000 (+0000) Subject: * elf32-sparc.c (elf_backend_got_header_size): Define as 4. X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=511068f6c334fbfa26ac720cd75c36e656256c0f;p=binutils-gdb.git * elf32-sparc.c (elf_backend_got_header_size): Define as 4. * elf64-sparc.c (elf_backend_got_header_size): Define as 8. --- diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 514c93c7bf9..17755ef2b2f 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,8 @@ +Thu Jul 23 11:38:05 1998 Ian Lance Taylor + + * elf32-sparc.c (elf_backend_got_header_size): Define as 4. + * elf64-sparc.c (elf_backend_got_header_size): Define as 8. + 1998-07-22 Ulrich Drepper * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type. diff --git a/bfd/elf32-sparc.c b/bfd/elf32-sparc.c index 82a466be531..923b696125a 100644 --- a/bfd/elf32-sparc.c +++ b/bfd/elf32-sparc.c @@ -1,5 +1,5 @@ /* SPARC-specific support for 32-bit ELF - Copyright (C) 1993, 1994, 1995, 1996, 1997 Free Software Foundation, Inc. + Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. @@ -51,13 +51,7 @@ static boolean elf32_sparc_object_p static void elf32_sparc_final_write_processing PARAMS ((bfd *, boolean)); -/* The howto table and associated functions. - ??? elf64-sparc.c has its own copy for the moment to ease transition - since some of the relocation values have changed. At some point we'll - want elf64-sparc.c to switch over and use this table. - ??? Do we want to recognize (or flag as errors) some of the 64 bit entries - if the target is elf32-sparc. -*/ +/* The relocation "howto" table. */ static bfd_reloc_status_type sparc_elf_notsupported_reloc PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **)); @@ -98,38 +92,35 @@ reloc_howto_type _bfd_sparc_elf_howto_table[] = HOWTO(R_SPARC_PCPLT10, 0,0,00,false,0,complain_overflow_dont, sparc_elf_notsupported_reloc, "R_SPARC_PCPLT10", false,0,0x00000000,true), HOWTO(R_SPARC_10, 0,2,10,false,0,complain_overflow_bitfield,bfd_elf_generic_reloc, "R_SPARC_10", false,0,0x000003ff,true), HOWTO(R_SPARC_11, 0,2,11,false,0,complain_overflow_bitfield,bfd_elf_generic_reloc, "R_SPARC_11", false,0,0x000007ff,true), - /* ??? If we need to handle R_SPARC_64 then we need (figuratively) - --enable-64-bit-bfd. That causes objdump to print address as 64 bits - which we really don't want on an elf32-sparc system. There may be other - consequences which we may not want (at least not until it's proven they're - necessary) so for now these are only enabled ifdef BFD64. */ -#ifdef BFD64 - HOWTO(R_SPARC_64, 0,4,00,false,0,complain_overflow_bitfield,bfd_elf_generic_reloc, "R_SPARC_64", false,0,~ (bfd_vma) 0, true), - /* ??? These don't make sense except in 64 bit systems so they're disabled - ifndef BFD64 too (for now). */ - HOWTO(R_SPARC_OLO10, 0,2,10,false,0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_OLO10", false,0,0x000003ff,true), - HOWTO(R_SPARC_HH22, 42,2,22,false,0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_HH22", false,0,0x003fffff,true), - HOWTO(R_SPARC_HM10, 32,2,10,false,0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_HM10", false,0,0x000003ff,true), - HOWTO(R_SPARC_LM22, 10,2,22,false,0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_LM22", false,0,0x003fffff,true), - HOWTO(R_SPARC_PC_HH22, 42,2,22,true, 0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_HH22", false,0,0x003fffff,true), - HOWTO(R_SPARC_PC_HM10, 32,2,10,true, 0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_HM10", false,0,0x000003ff,true), - HOWTO(R_SPARC_PC_LM22, 10,2,22,true, 0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_LM22", false,0,0x003fffff,true), -#else - HOWTO(R_SPARC_64, 0,0,00,false,0,complain_overflow_dont, sparc_elf_notsupported_reloc, "R_SPARC_64", false,0,0x00000000,true), - HOWTO(R_SPARC_OLO10, 0,0,00,false,0,complain_overflow_dont, sparc_elf_notsupported_reloc, "R_SPARC_OLO10", false,0,0x00000000,true), + /* These are for sparc64 in a 64 bit environment. + Values need to be here because the table is indexed by reloc number. */ + HOWTO(R_SPARC_64, 0,0,00,false,0,complain_overflow_dont, sparc_elf_notsupported_reloc, "R_SPARC_64", false,0,0x00000000,true), + HOWTO(R_SPARC_OLO10, 0,0,00,false,0,complain_overflow_dont, sparc_elf_notsupported_reloc, "R_SPARC_OLO10", false,0,0x00000000,true), HOWTO(R_SPARC_HH22, 0,0,00,false,0,complain_overflow_dont, sparc_elf_notsupported_reloc, "R_SPARC_HH22", false,0,0x00000000,true), HOWTO(R_SPARC_HM10, 0,0,00,false,0,complain_overflow_dont, sparc_elf_notsupported_reloc, "R_SPARC_HM10", false,0,0x00000000,true), HOWTO(R_SPARC_LM22, 0,0,00,false,0,complain_overflow_dont, sparc_elf_notsupported_reloc, "R_SPARC_LM22", false,0,0x00000000,true), - HOWTO(R_SPARC_PC_HH22, 0,0,00,false,0,complain_overflow_dont, sparc_elf_notsupported_reloc, "R_SPARC_PC_HH22", false,0,0x00000000,true), - HOWTO(R_SPARC_PC_HM10, 0,0,00,false,0,complain_overflow_dont, sparc_elf_notsupported_reloc, "R_SPARC_PC_HM10", false,0,0x00000000,true), - HOWTO(R_SPARC_PC_LM22, 0,0,00,false,0,complain_overflow_dont, sparc_elf_notsupported_reloc, "R_SPARC_PC_LM22", false,0,0x00000000,true), -#endif + HOWTO(R_SPARC_PC_HH22, 0,0,00,false,0,complain_overflow_dont, sparc_elf_notsupported_reloc, "R_SPARC_PC_HH22", false,0,0x00000000,true), + HOWTO(R_SPARC_PC_HM10, 0,0,00,false,0,complain_overflow_dont, sparc_elf_notsupported_reloc, "R_SPARC_PC_HM10", false,0,0x00000000,true), + HOWTO(R_SPARC_PC_LM22, 0,0,00,false,0,complain_overflow_dont, sparc_elf_notsupported_reloc, "R_SPARC_PC_LM22", false,0,0x00000000,true), + /* End sparc64 in 64 bit environment values. + The following are for sparc64 in a 32 bit environment. */ HOWTO(R_SPARC_WDISP16, 2,2,16,true, 0,complain_overflow_signed, sparc_elf_wdisp16_reloc,"R_SPARC_WDISP16", false,0,0x00000000,true), - HOWTO(R_SPARC_WDISP19, 2,2,22,true, 0,complain_overflow_signed, bfd_elf_generic_reloc, "R_SPARC_WDISP19", false,0,0x0007ffff,true), + HOWTO(R_SPARC_WDISP19, 2,2,19,true, 0,complain_overflow_signed, bfd_elf_generic_reloc, "R_SPARC_WDISP19", false,0,0x0007ffff,true), HOWTO(R_SPARC_UNUSED_42, 0,0, 0,false,0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_UNUSED_42",false,0,0x00000000,true), HOWTO(R_SPARC_7, 0,2, 7,false,0,complain_overflow_bitfield,bfd_elf_generic_reloc, "R_SPARC_7", false,0,0x0000007f,true), HOWTO(R_SPARC_5, 0,2, 5,false,0,complain_overflow_bitfield,bfd_elf_generic_reloc, "R_SPARC_5", false,0,0x0000001f,true), HOWTO(R_SPARC_6, 0,2, 6,false,0,complain_overflow_bitfield,bfd_elf_generic_reloc, "R_SPARC_6", false,0,0x0000003f,true), + HOWTO(R_SPARC_NONE, 0,0, 0,false,0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_NONE", false,0,0x00000000,true), + HOWTO(R_SPARC_NONE, 0,0, 0,false,0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_NONE", false,0,0x00000000,true), + HOWTO(R_SPARC_NONE, 0,0, 0,false,0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_NONE", false,0,0x00000000,true), + HOWTO(R_SPARC_NONE, 0,0, 0,false,0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_NONE", false,0,0x00000000,true), + HOWTO(R_SPARC_NONE, 0,0, 0,false,0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_NONE", false,0,0x00000000,true), + HOWTO(R_SPARC_NONE, 0,0, 0,false,0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_NONE", false,0,0x00000000,true), + HOWTO(R_SPARC_NONE, 0,0, 0,false,0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_NONE", false,0,0x00000000,true), + HOWTO(R_SPARC_NONE, 0,0, 0,false,0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_NONE", false,0,0x00000000,true), + HOWTO(R_SPARC_NONE, 0,0, 0,false,0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_NONE", false,0,0x00000000,true), + HOWTO(R_SPARC_NONE, 0,0, 0,false,0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_NONE", false,0,0x00000000,true), + HOWTO(R_SPARC_32LE, 0,2,32,false,0,complain_overflow_bitfield,bfd_elf_generic_reloc, "R_SPARC_32LE", false,0,0xffffffff,true) }; struct elf_reloc_map { @@ -143,9 +134,7 @@ static CONST struct elf_reloc_map sparc_reloc_map[] = { BFD_RELOC_16, R_SPARC_16, }, { BFD_RELOC_8, R_SPARC_8 }, { BFD_RELOC_8_PCREL, R_SPARC_DISP8 }, - /* ??? This might cause us to need separate functions in elf{32,64}-sparc.c - (we could still have just one table), but is this reloc ever used? */ - { BFD_RELOC_CTOR, R_SPARC_32 }, /* @@ Assumes 32 bits. */ + { BFD_RELOC_CTOR, R_SPARC_32 }, { BFD_RELOC_32, R_SPARC_32 }, { BFD_RELOC_32_PCREL, R_SPARC_DISP32 }, { BFD_RELOC_HI22, R_SPARC_HI22 }, @@ -181,6 +170,7 @@ static CONST struct elf_reloc_map sparc_reloc_map[] = {BFD_RELOC_SPARC_7, R_SPARC_7}, {BFD_RELOC_SPARC_5, R_SPARC_5}, {BFD_RELOC_SPARC_6, R_SPARC_6}, + {BFD_RELOC_SPARC_32LE, R_SPARC_32LE }, }; static reloc_howto_type * @@ -402,12 +392,12 @@ elf32_sparc_check_relocs (abfd, info, sec, relocs) if (h != NULL) { - if (h->got_offset != (bfd_vma) -1) + if (h->got.offset != (bfd_vma) -1) { /* We have already allocated space in the .got. */ break; } - h->got_offset = sgot->_raw_size; + h->got.offset = sgot->_raw_size; /* Make sure this symbol is output as a dynamic symbol. */ if (h->dynindx == -1) @@ -501,7 +491,18 @@ elf32_sparc_check_relocs (abfd, info, sec, relocs) case R_SPARC_WDISP22: case R_SPARC_WDISP19: case R_SPARC_WDISP16: - if (h == NULL) + /* If we are linking with -Bsymbolic, we do not need to copy + a PC relative reloc against a global symbol which is + defined in an object we are including in the link (i.e., + DEF_REGULAR is set). FIXME: At this point we have not + seen all the input files, so it is possible that + DEF_REGULAR is not set now but will be set later (it is + never cleared). This needs to be handled as in + elf32-i386.c. */ + if (h == NULL + || (info->symbolic + && (h->elf_link_hash_flags + & ELF_LINK_HASH_DEF_REGULAR) != 0)) break; /* Fall through. */ case R_SPARC_8: @@ -604,14 +605,22 @@ elf32_sparc_adjust_dynamic_symbol (info, h) || h->root.type == bfd_link_hash_defweak) && (h->root.u.def.section->flags & SEC_CODE) != 0)) { - if (! elf_hash_table (info)->dynamic_sections_created) + if (! elf_hash_table (info)->dynamic_sections_created + || ((!info->shared || info->symbolic || h->dynindx == -1) + && (h->elf_link_hash_flags + & ELF_LINK_HASH_DEF_REGULAR) != 0)) { /* This case can occur if we saw a WPLT30 reloc in an input - file, but none of the input files were dynamic objects. - In such a case, we don't actually need to build a - procedure linkage table, and we can just do a WDISP30 - reloc instead. */ - BFD_ASSERT ((h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT) != 0); + file, but none of the input files were dynamic objects. + Or, when linking the main application or a -Bsymbolic + shared library against PIC code. Or when a global symbol + has been made private, e.g. via versioning. + + In these cases we know what value the symbol will resolve + to, so we don't actually need to build a procedure linkage + table, and we can just do a WDISP30 reloc instead. */ + + h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT; return true; } @@ -629,19 +638,19 @@ elf32_sparc_adjust_dynamic_symbol (info, h) return false; } - /* 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; - } + /* 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; + h->plt.offset = s->_raw_size; /* Make room for this entry. */ s->_raw_size += PLT_ENTRY_SIZE; @@ -1044,7 +1053,7 @@ elf32_sparc_relocate_section (output_bfd, info, input_bfd, input_section, { sec = h->root.u.def.section; if ((r_type == R_SPARC_WPLT30 - && h->plt_offset != (bfd_vma) -1) + && h->plt.offset != (bfd_vma) -1) || ((r_type == R_SPARC_GOT10 || r_type == R_SPARC_GOT13 || r_type == R_SPARC_GOT22) @@ -1118,7 +1127,7 @@ elf32_sparc_relocate_section (output_bfd, info, input_bfd, input_section, { bfd_vma off; - off = h->got_offset; + off = h->got.offset; BFD_ASSERT (off != (bfd_vma) -1); if (! elf_hash_table (info)->dynamic_sections_created @@ -1144,7 +1153,7 @@ elf32_sparc_relocate_section (output_bfd, info, input_bfd, input_section, { bfd_put_32 (output_bfd, relocation, sgot->contents + off); - h->got_offset |= 1; + h->got.offset |= 1; } } @@ -1203,7 +1212,7 @@ elf32_sparc_relocate_section (output_bfd, info, input_bfd, input_section, procedure linkage table. */ BFD_ASSERT (h != NULL); - if (h->plt_offset == (bfd_vma) -1) + if (h->plt.offset == (bfd_vma) -1) { /* We didn't make a PLT entry for this symbol. This happens when statically linking PIC code, or when @@ -1219,7 +1228,7 @@ elf32_sparc_relocate_section (output_bfd, info, input_bfd, input_section, relocation = (splt->output_section->vma + splt->output_offset - + h->plt_offset); + + h->plt.offset); break; case R_SPARC_PC10: @@ -1235,7 +1244,10 @@ elf32_sparc_relocate_section (output_bfd, info, input_bfd, input_section, case R_SPARC_WDISP22: case R_SPARC_WDISP19: case R_SPARC_WDISP16: - if (h == NULL) + if (h == NULL + || (info->symbolic + && (h->elf_link_hash_flags + & ELF_LINK_HASH_DEF_REGULAR) != 0)) break; /* Fall through. */ case R_SPARC_8: @@ -1342,8 +1354,18 @@ elf32_sparc_relocate_section (output_bfd, info, input_bfd, input_section, osec = sec->output_section; indx = elf_section_data (osec)->dynindx; + + /* FIXME: we really should be able to link non-pic + shared libraries. */ if (indx == 0) - abort (); + { + BFD_FAIL (); + (*_bfd_error_handler) + (_("%s: probably compiled without -fPIC?"), + bfd_get_filename (input_bfd)); + bfd_set_error (bfd_error_bad_value); + return false; + } } outrel.r_info = ELF32_R_INFO (indx, r_type); @@ -1371,11 +1393,7 @@ elf32_sparc_relocate_section (output_bfd, info, input_bfd, input_section, break; } - if (r_type != R_SPARC_WDISP16) - r = _bfd_final_link_relocate (howto, input_bfd, input_section, - contents, rel->r_offset, - relocation, rel->r_addend); - else + if (r_type == R_SPARC_WDISP16) { bfd_vma x; @@ -1395,6 +1413,22 @@ elf32_sparc_relocate_section (output_bfd, info, input_bfd, input_section, else r = bfd_reloc_ok; } + else if (r_type == R_SPARC_32LE) + { + bfd_vma x; + + relocation = relocation + rel->r_addend; + + x = bfd_get_32 (input_bfd, contents + rel->r_offset); + x = x + relocation; + bfd_putl32 (/*input_bfd,*/ x, contents + rel->r_offset); + r = bfd_reloc_ok; + } + else + r = _bfd_final_link_relocate (howto, input_bfd, input_section, + contents, rel->r_offset, + relocation, rel->r_addend); + if (r != bfd_reloc_ok) { @@ -1446,7 +1480,7 @@ elf32_sparc_finish_dynamic_symbol (output_bfd, info, h, sym) dynobj = elf_hash_table (info)->dynobj; - if (h->plt_offset != (bfd_vma) -1) + if (h->plt.offset != (bfd_vma) -1) { asection *splt; asection *srela; @@ -1463,24 +1497,24 @@ elf32_sparc_finish_dynamic_symbol (output_bfd, info, h, sym) /* Fill in the entry in the procedure linkage table. */ bfd_put_32 (output_bfd, - PLT_ENTRY_WORD0 + h->plt_offset, - splt->contents + h->plt_offset); + PLT_ENTRY_WORD0 + h->plt.offset, + splt->contents + h->plt.offset); bfd_put_32 (output_bfd, (PLT_ENTRY_WORD1 - + (((- (h->plt_offset + 4)) >> 2) & 0x3fffff)), - splt->contents + h->plt_offset + 4); + + (((- (h->plt.offset + 4)) >> 2) & 0x3fffff)), + splt->contents + h->plt.offset + 4); bfd_put_32 (output_bfd, PLT_ENTRY_WORD2, - splt->contents + h->plt_offset + 8); + splt->contents + h->plt.offset + 8); /* Fill in the entry in the .rela.plt section. */ rela.r_offset = (splt->output_section->vma + splt->output_offset - + h->plt_offset); + + h->plt.offset); rela.r_info = ELF32_R_INFO (h->dynindx, R_SPARC_JMP_SLOT); rela.r_addend = 0; bfd_elf32_swap_reloca_out (output_bfd, &rela, ((Elf32_External_Rela *) srela->contents - + h->plt_offset / PLT_ENTRY_SIZE - 4)); + + h->plt.offset / PLT_ENTRY_SIZE - 4)); if ((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0) { @@ -1490,7 +1524,7 @@ elf32_sparc_finish_dynamic_symbol (output_bfd, info, h, sym) } } - if (h->got_offset != (bfd_vma) -1) + if (h->got.offset != (bfd_vma) -1) { asection *sgot; asection *srela; @@ -1505,7 +1539,7 @@ elf32_sparc_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 &~ 1)); /* If this is a -Bsymbolic link, and the symbol is defined locally, we just want to emit a RELATIVE reloc. Likewise if @@ -1518,7 +1552,7 @@ elf32_sparc_finish_dynamic_symbol (output_bfd, info, h, sym) rela.r_info = ELF32_R_INFO (0, R_SPARC_RELATIVE); else { - bfd_put_32 (output_bfd, (bfd_vma) 0, sgot->contents + h->got_offset); + bfd_put_32 (output_bfd, (bfd_vma) 0, sgot->contents + h->got.offset); rela.r_info = ELF32_R_INFO (h->dynindx, R_SPARC_GLOB_DAT); } @@ -1718,6 +1752,7 @@ elf32_sparc_merge_private_bfd_data (ibfd, obfd) bfd *obfd; { boolean error; + static int previous_ibfd_e_flags = -1; if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour || bfd_get_flavour (obfd) != bfd_target_elf_flavour) @@ -1739,7 +1774,7 @@ elf32_sparc_merge_private_bfd_data (ibfd, obfd) { error = true; (*_bfd_error_handler) - ("%s: compiled for a v8plus system and target is v8", + (_("%s: compiled for a v8plus system and target is v8"), bfd_get_filename (ibfd)); } /* If the output machine is v9, we can't allow v9+vis input files. */ @@ -1748,7 +1783,7 @@ elf32_sparc_merge_private_bfd_data (ibfd, obfd) { error = true; (*_bfd_error_handler) - ("%s: compiled for a v8plusa system and target is v8plus", + (_("%s: compiled for a v8plusa system and target is v8plus"), bfd_get_filename (ibfd)); } #else @@ -1756,13 +1791,24 @@ elf32_sparc_merge_private_bfd_data (ibfd, obfd) { error = true; (*_bfd_error_handler) - ("%s: compiled for a 64 bit system and target is 32 bit", + (_("%s: compiled for a 64 bit system and target is 32 bit"), bfd_get_filename (ibfd)); } else if (bfd_get_mach (obfd) < bfd_get_mach (ibfd)) bfd_set_arch_mach (obfd, bfd_arch_sparc, bfd_get_mach (ibfd)); #endif + if (((elf_elfheader (ibfd)->e_flags & EF_SPARC_LEDATA) + != previous_ibfd_e_flags) + && previous_ibfd_e_flags >= 0) + { + (*_bfd_error_handler) + (_("%s: linking little endian files with big endian files"), + bfd_get_filename (ibfd)); + error = true; + } + previous_ibfd_e_flags = elf_elfheader (ibfd)->e_flags & EF_SPARC_LEDATA; + if (error) { bfd_set_error (bfd_error_bad_value); @@ -1789,6 +1835,9 @@ elf32_sparc_object_p (abfd) else return false; } + else if (elf_elfheader (abfd)->e_flags & EF_SPARC_LEDATA) + return bfd_default_set_arch_mach (abfd, bfd_arch_sparc, + bfd_mach_sparc_sparclite_le); else return bfd_default_set_arch_mach (abfd, bfd_arch_sparc, bfd_mach_sparc); } @@ -1815,6 +1864,10 @@ elf32_sparc_final_write_processing (abfd, linker) elf_elfheader (abfd)->e_flags &=~ EF_SPARC_32PLUS_MASK; elf_elfheader (abfd)->e_flags |= EF_SPARC_32PLUS | EF_SPARC_SUN_US1; break; + case bfd_mach_sparc_sparclite_le : + elf_elfheader (abfd)->e_machine = EM_SPARC; + elf_elfheader (abfd)->e_flags |= EF_SPARC_LEDATA; + break; default : abort (); } @@ -1849,5 +1902,7 @@ elf32_sparc_final_write_processing (abfd, linker) #define elf_backend_want_got_plt 0 #define elf_backend_plt_readonly 0 #define elf_backend_want_plt_sym 1 +#define elf_backend_got_header_size 4 +#define elf_backend_plt_header_size (4*PLT_ENTRY_SIZE) #include "elf32-target.h"