046183de0e
* elf32-ppc.c (struct elf_linker_section): Replace sym_val field with sym. (ppc_elf_relocate_section): Adjust for above. (create_sdata_sym): New function. (ppc_elf_create_linker_section): Call it. (ppc_elf_check_relocs): Correct has_sda_refs and non_got_refs. Create sdata syms for all SDA relocs. (ppc_elf_adjust_dynamic_symbol): Don't special case _SDA_BASE_ and _SDA2_BASE_. (ppc_elf_set_sdata_syms): Delete. * elflink.c (bfd_elf_size_dynamic_sections): Don't create DT_INIT and DT_FINI tags unless associated section has input. (bfd_elf_set_symbol, _bfd_elf_provide_symbol): Delete. (_bfd_elf_provide_section_bound_symbols): Delete. * bfd-in.h (_bfd_elf_provide_symbol): Delete. (_bfd_elf_provide_section_bound_symbols): Delete. * bfd-in2.h: Regenerate. ld/ * ldemul.c (ldemul_do_assignments, do_assignments_default): Delete. * ldemul.h (ldemul_do_assignments, do_assignments_default): Delete. (struct ld_emulation_xfer_struct): Remove do_assignments field. * ldlang.c (lang_do_assignments): Don't call ldemul_do_assignments. * emulparams/elf32ppc.sh (SDATA_START_SYMBOLS): New. (SDATA2_START_SYMBOLS, SBSS_START_SYMBOLS, SBSS_END_SYMBOLS): New. * emultempl/aix.em (ld_*_emulation): Delete do_assignments init. * emultempl/armcoff.em: Likewise. * emultempl/beos.em: Likewise. * emultempl/generic.em: Likewise. * emultempl/gld960.em: Likewise. * emultempl/gld960c.em: Likewise. * emultempl/linux.em: Likewise. * emultempl/lnk960.em: Likewise. * emultempl/m68kcoff.em: Likewise. * emultempl/pe.em: Likewise. * emultempl/sunos.em: Likewise. * emultempl/ticoff.em: Likewise. * emultempl/vanilla.em: Likewise. * emultempl/elf32.em: Likewise. (gld*_provide_bound_symbols): Delete. (gld*_provide_init_fini_syms): Delete. (gld*_before_allocation): Don't call ldemul_do_assignments. * emultempl/ppc32elf.em (ppc_do_assignments): Delete. (LDEMUL_DO_ASSIGNMENTS): Delete. * scripttempl/elf.sc: Provide init/fini syms. Add SBSS_START_SYMBOLS, SBSS_END_SYMBOLS, SDATA2_START_SYMBOLS.
85 lines
2.2 KiB
Text
85 lines
2.2 KiB
Text
# This shell script emits a C file. -*- C -*-
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# It does some substitutions.
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cat >e${EMULATION_NAME}.c <<EOF
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/* A vanilla emulation with no defaults
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Copyright 1991, 1992, 1994, 2000, 2001, 2002, 2003
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Free Software Foundation, Inc.
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Written by Steve Chamberlain steve@cygnus.com
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This file is part of GLD, the Gnu Linker.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
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#include "bfd.h"
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#include "sysdep.h"
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#include "ld.h"
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#include "ldmisc.h"
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#include "ldmain.h"
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#include "ldexp.h"
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#include "ldlang.h"
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#include "ldfile.h"
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#include "ldemul.h"
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static void vanilla_before_parse (void)
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{
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}
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static void
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vanilla_set_output_arch (void)
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{
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/* Set the output architecture and machine if possible */
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unsigned long machine = 0;
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bfd_set_arch_mach(output_bfd, ldfile_output_architecture, machine);
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}
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static char *
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vanilla_get_script (int *isfile)
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{
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*isfile = 0;
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return "";
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}
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struct ld_emulation_xfer_struct ld_vanilla_emulation =
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{
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vanilla_before_parse,
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syslib_default,
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hll_default,
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after_parse_default,
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after_open_default,
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after_allocation_default,
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vanilla_set_output_arch,
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ldemul_default_target,
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before_allocation_default,
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vanilla_get_script,
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"vanilla",
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"a.out-sunos-big",
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finish_default,
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NULL, /* create output section statements */
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NULL, /* open dynamic archive */
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NULL, /* place orphan */
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NULL, /* set symbols */
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NULL, /* parse args */
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NULL, /* add_options */
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NULL, /* handle_option */
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NULL, /* unrecognized file */
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NULL, /* list options */
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NULL, /* recognized file */
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NULL, /* find_potential_libraries */
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NULL /* new_vers_pattern */
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};
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EOF
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