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Author SHA1 Message Date
Nick Clifton
1fe1f39c06 Add new port: crx-elf 2004-07-07 17:28:53 +00:00
Nick Clifton
85fbca6a4f Add support for sh-symbian-elf target 2004-07-06 16:58:43 +00:00
Dave Anglin
b71a518155 * emulparams/hppa64linux.sh: Define PLT_BEFORE_GOT. 
* emulparams/hppalinux.sh: Likewise.
	* scripttempl/elf.sc: Place .plt just before .got when .plt is in
	data segment and PLT_BEFORE_GOT is defined.
 2004-07-05 20:00:13 +00:00
Christopher Faylor
552f8272cc * ld/scripttemp/pe.sc (.CRT): Define ___crt_xc_start__, ___crt_xc_end__, 
___crt_xi_start__, ___crt_xi_end__, ___crt_xl_start__, ___crt_xp_start__,
___crt_xp_end__, ___crt_xt_start__ and ___crt_xt_end__.
(.tls): Define ___tls_start__ and ___tls_end__.
 2004-06-22 21:38:34 +00:00
Jakub Jelinek
dfff4fbed7 * scripttempl/elf.sc: Readd KEEP and .gcc_except_table.* to 
.gcc_except_table output sections lost accidentally with
	-z relro patch.
 2004-06-15 16:39:17 +00:00
Jakub Jelinek
0841712ea9 * ldgram.y (sect_constraint): New. 
(ONLY_IF_RO, ONLY_IF_RW): New tokens.
	(section): Add sect_constraint.  Pass additional argument
	to lang_enter_output_section_statement.
	* mri.c (mri_draw_tree): Pass additional argument to
	lang_enter_output_section_statement.
	* emultempl/pe.em (place_orphan): Likewise.
	(output_prev_sec_find): Disregard output section statements with
	constraint == -1.
	* emultempl/mmo.em (output_prev_sec_find): Likewise.
	(mmo_place_orphan): Pass additional argument to
	lang_enter_output_section_statement.
	* emultempl/elf32.em (output_prev_sec_find): Disregard output section
	statements with constraint == -1.
	(place_orphan): Pass additional argument to
	lang_enter_output_section_statement.
	* ldlang.c (lang_enter_overlay_section): Likewise.
	(lang_output_section_find_1): New.
	(lang_output_section_find): Use it.
	(lang_output_section_statement_lookup_1): New.
	(lang_output_section_statement_lookup): Use it.
	(check_section_callback, check_input_sections): New.
	(map_input_to_output_sections): Check if all input sections
	are readonly if ONLY_IF_RO or ONLY_IF_RW was seen.
	(strip_excluded_output_sections): Disregard output section statements
	with constraint == -1.
	(lang_record_phdrs): Likewise.
	(lang_enter_output_section_statement): Add constraint argument.
	Use lang_output_section_statement_lookup_1.
	* ldlang.h (lang_output_section_statement_type): Add constraint
	and all_input_readonly fields.
	(lang_enter_output_section_statement): Adjust prototype.
	* ldlex.l (ONLY_IF_RO, ONLY_IF_RW): New tokens.
	* scripttempl/elf.sc (.eh_frame, .gcc_except_table): Move into text
	segment if all input sections are readonly.
 2004-05-19 14:01:14 +00:00
Nick Clifton
f2c5032879 Remove redundant file 2004-05-19 10:00:50 +00:00
Jakub Jelinek
8c37241be3 bfd/ 
* elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
	into .dynsym if elf_section_data (sec)->dynindx <= 0.
	Adjust counting of last_local.
	(_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
	other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
	created by the linker nor !SHF_ALLOC.

	* elf32-i386.c (elf_i386_finish_dynamic_sections): Point
	DT_PLTGOT to the start of the .got.plt section instead of the
	.got output section.  Set sh_entsize for .got section in addition
	to .got.plt.
	(elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
	is at sgot->output_section->vma.
	* elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
	DT_PLTGOT to the start of the .got.plt section instead of the
	.got output section.
	(elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
	is at sgot->output_section->vma.  Set sh_entsize for .got section
	in addition to .got.plt.
	* elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
	(bfd_section_from_phdr): Likewise.
	(map_sections_to_segments): Likewise.
	(assign_file_positions_for_segments): Likewise.
	(get_program_header_size): Likewise.
	* elflink.c (bfd_elf_size_dynamic_sections): Set
	elf_tdata (output_bfd)->relro from info->relro.
	* elf-bfd.h (struct elf_obj_tdata): Add relro field.
include/
	* bfdlink.h (struct bfd_link_info): Add relro, relro_start and
	relro_end fields.
	* elf/common.h (PT_GNU_EH_FRAME, PT_GNU_STACK): Add comments.
	(PT_GNU_RELRO): Define.
binutils/
	* readelf.c (get_segment_type): Handle PT_GNU_RELRO.
ld/
	* genscripts.sh: Generate -z combreloc -z now -z relro scripts
	for binaries, -shared and -pie.
	* emulparams/elf_i386.sh (SEPARATE_GOTPLT): Set.
	* emulparams/elf_x86_64.sh (SEPARATE_GOTPLT): Set.
	* emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Rename to...
	(OTHER_RELRO_SECTIONS): ... this.
	* ldlex.l (DATA_SEGMENT_RELRO_END): Add.
	* emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Handle
	-z relro and -z norelro.
	(gld${EMULATION_NAME}_list_options): Add it to usage.
	(gld${EMULATION_NAME}_get_script): Return -z combreloc -z now
	-z relro scripts when appropriate.
	* scripttempl/elf.sc: Unset SEPARATE_GOTPLT if RELRO_NOW is set.
	Create separate .got.plt section if SEPARATE_GOTPLT.
	Move sections which are only written during relocation handling
	to the beginning of RW segment.  If NO_SMALL_DATA, move .got
	before .data.  Add DATA_SEGMENT_RELRO_END directive.
	Include OTHER_RELRO_SECTIONS.
	* ldgram.y (DATA_SEGMENT_RELRO_END): Add.
	* ldexp.c (exp_print_token): Handle DATA_SEGMENT_RELRO_END.
	(fold_unary): Likewise.
	(fold_binary): Handle -z relro.
	* ldexp.h (struct exp_data_seg): Add exp_dataseg_relro_seen and
	exp_dataseg_relro_adjust phases.  Add relro_end field.
	* ldmain.c (main): Initialize link_info.relro to FALSE.
	* ldlang.c (lang_size_sections): Handle -z relro.
ld/testsuite/
	* ld-i386/tlspic.rd: Adjust for section reordering changes
	and removal of unneeded STT_SECTION symbols from .dynsym.
	* ld-i386/tlspic.dd: Likewise.
	* ld-i386/tlspic.sd: Likewise.
	* ld-i386/tlsbin.rd: Likewise.
	* ld-i386/tlsbinpic.s: Likewise.
	* ld-i386/tlsbin.dd: Likewise.
	* ld-i386/tlsbin.sd: Likewise.
	* ld-i386/tlsnopic.rd: Likewise.
	* ld-i386/tlsnopic1.s: Likewise.
	* ld-i386/combreloc.d: Likewise.
	* ld-i386/tlsnopic.dd: Likewise.
	* ld-i386/tlsnopic.sd: Likewise.
	* ld-x86-64/tlspic.rd: Likewise.
	* ld-x86-64/tlspic.dd: Likewise.
	* ld-x86-64/tlsbin.dd: Likewise.
	* ld-x86-64/tlspic.sd: Likewise.
	* ld-x86-64/tlsbin.sd: Likewise.
	* ld-x86-64/tlspic.td: Likewise.
	* ld-x86-64/tlsbin.td: Likewise.
	* ld-x86-64/tlsbin.rd: Likewise.
	* ld-s390/tlspic1.s: Likewise.
	* ld-s390/tlsbinpic.s: Likewise.
	* ld-s390/tlspic.rd: Likewise.
	* ld-s390/tlsbin.rd: Likewise.
	* ld-s390/tlspic.dd: Likewise.
	* ld-s390/tlsbin.dd: Likewise.
	* ld-s390/tlsbin.sd: Likewise.
	* ld-s390/tlsbin.td: Likewise.
	* ld-s390/tlspic.sd: Likewise.
	* ld-s390/tlspic.td: Likewise.
	* ld-s390/tlspic1_64.s: Likewise.
	* ld-s390/tlsbinpic_64.s: Likewise.
	* ld-s390/tlspic_64.rd: Likewise.
	* ld-s390/tlsbin_64.rd: Likewise.
	* ld-s390/tlspic_64.dd: Likewise.
	* ld-s390/tlsbin_64.dd: Likewise.
	* ld-s390/tlspic_64.sd: Likewise.
	* ld-s390/tlspic_64.td: Likewise.
	* ld-s390/tlsbin_64.td: Likewise.
	* ld-s390/tlsbin_64.sd: Likewise.
	* ld-powerpc/tlsexe32.r: Likewise.
	* ld-powerpc/tlsso32.r: Likewise.
	* ld-powerpc/tlsso32.d: Likewise.
	* ld-powerpc/tlsso32.g: Likewise.
	* ld-powerpc/tlsso32.t: Likewise.
	* ld-powerpc/tlsexe.r: Likewise.
	* ld-powerpc/tlsso.r: Likewise.
	* ld-powerpc/tlsso.g: Likewise.
	* ld-powerpc/tlsexetoc.r: Likewise.
	* ld-powerpc/tlstocso.r: Likewise.
	* ld-powerpc/tlstocso.g: Likewise.
	* ld-ia64/tlspic.rd: Likewise.
	* ld-ia64/tlspic.dd: Likewise.
	* ld-ia64/tlspic.sd: Likewise.
	* ld-ia64/tlspic.td: Likewise.
	* ld-ia64/tlsbin.rd: Likewise.
	* ld-ia64/tlsbin.sd: Likewise.
	* ld-ia64/tlsbin.td: Likewise.
	* ld-elfvsb/elfvsb.exp: XFAIL non-PIC load offset tests on s390x.
	* ld-shared/shared.exp: Likewise.
 2004-05-11 17:08:38 +00:00
Marek Michalkiewicz
e21059f29c * scripttempl/avr.sc: Do not set LMA for "eeprom" section. 2004-05-08 21:52:56 +00:00
Nick Clifton
8a7140c38f Add support for generating DWARF2 debug sections in the x86 PE port 2004-04-29 16:40:20 +00:00
Chris Demetriou
23867d6732 [ bfd/ChangeLog ] 
2004-04-21  Chris Demetriou  <cgd@broadcom.com>

	* coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
	* elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
	* bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
	(bfd_mips_elf32_create_embedded_relocs): Remove prototypes
	* bfd-in2.h: Regenerate.

[ ld/ChangeLog ]
2004-04-21  Chris Demetriou  <cgd@broadcom.com>

	* ld.texinfo: Remove MIPS --embedded-relocs documentation.
	* emulparams/elf32bmip.sh (EXTRA_EM_FILE): Remove definition.
	* emulparams/mipsidt.sh (TEMPLATE_NAME): Use generic.em.
	(EXTRA_EM_FILE): Use mipsecoff.em
	* emulparams/mipsidtl.sh (TEMPLATE_NAME): Use generic.em.
	(EXTRA_EM_FILE): Use mipsecoff.em
	* emultempl/mipsecoff.em: Restructure to be included as an
	extra emulation file.
	(check_sections, gld${EMULATION_NAME}_after_open)
	(gld${EMULATION_NAME}_after_allocation)
	(gld${EMULATION_NAME}_get_script)
	(ld_${EMULATION_NAME}_emulation): Remove
	(gld${EMULATION_NAME}_before_parse): Rename to...
	(mipsecoff_before_parse): This.
	(LDEMUL_BEFORE_PARSE): Define.
	* emultempl/mipself.em: Remove file.
	* scripttempl/mips.sc (.rel.sdata): Do not include in output.
	(__runtime_reloc_start, __runtime_reloc_stop): Stop providing
	these symbols.
	* Makefile.am: Remove dependencies on emultempl/mipself.em.
	* Makefile.in: Regenerate.

[ ld/testsuite/ChangeLog ]
2004-04-21  Chris Demetriou  <cgd@broadcom.com>

	* ld-empic/run.c: Removed as part of MIPS --embedded-relocs removal.
	* ld-empic/empic.exp: Likewise.
	* ld-empic/relax.t: Likewise.
	* ld-empic/relax1.c: Likewise.
	* ld-empic/relax2.c: Likewise.
	* ld-empic/relax3.c: Likewise.
	* ld-empic/relax4.c: Likewise.
	* ld-empic/runtest1.c: Likewise.
	* ld-empic/runtest2.c: Likewise.
	* ld-empic/runtesti.s: Likewise.
	* ld-mips-elf/empic1-ln.d: Likewise.
	* ld-mips-elf/empic1-lp.d: Likewise.
	* ld-mips-elf/empic1-mn.d: Likewise.
	* ld-mips-elf/empic1-mp.d: Likewise.
	* ld-mips-elf/empic1-ref.s: Likewise.
	* ld-mips-elf/empic1-sn.d: Likewise.
	* ld-mips-elf/empic1-sp.d: Likewise.
	* ld-mips-elf/empic1-space.s: Likewise.
	* ld-mips-elf/empic1-tgt.s: Likewise.
	* ld-mips-elf/empic2-fwd-0.d: Likewise.
	* ld-mips-elf/empic2-fwd-1.d: Likewise.
	* ld-mips-elf/empic2-fwd-tgt.s: Likewise.
	* ld-mips-elf/empic2-ref.s: Likewise.
	* ld-mips-elf/empic2-rev-0.d: Likewise.
	* ld-mips-elf/empic2-rev-1.d: Likewise.
	* ld-mips-elf/empic2-rev-tgt.s: Likewise.
	* ld-mips-elf/empic2-space.s: Likewise.
	* ld-mips-elf/emrelocs-eb.d: Likewise.
	* ld-mips-elf/emrelocs-el.d: Likewise.
	* ld-mips-elf/emrelocs.ld: Likewise.
	* ld-mips-elf/emrelocs1.s: Likewise.
	* ld-mips-elf/emrelocs2.s: Likewise.
	* ld-mips-elf/mips-elf.exp: Don't run now-removed tests.
 2004-04-21 20:52:31 +00:00
Eric Botcazou
a85bf78e2a * scripttempl/elf.sc (.text): Add KEEP for .text.*personality*. 
(.data): Add KEEP for .gnu.linkonce.d.*personality*.
	(.gcc_except_table): Add KEEP for self and accept .gcc_except_table.*.
 2004-04-21 07:15:05 +00:00
Danny Smith
3c17e4f7ec * scriptempl/pe.sc: Put numbered .ctors.* after .ctors 
with default priority. Likewise for dtors.
 2004-04-17 23:22:49 +00:00
Nick Clifton
0949843db2 Add (linker) support for CR16C processor 2004-03-30 14:04:32 +00:00
Nick Clifton
f2f489ac6f (HEAP_SECTION_MSP430): New section for forthcoming devices. 
(_etext): provide this defenition for all scripts.
 2003-12-03 10:44:50 +00:00
Nick Clifton
ca6dee30a3 Add initial support for TLS sections in PE format files. 2003-11-10 17:04:55 +00:00
Stephane Carrez
d522f22725 * scripttempl/elfm68hc12.sc: Define eeprom memory region. 2003-10-27 10:10:57 +00:00
Marek Michalkiewicz
75ca919acf * Makefile.am: Remove old (before GCC 3.3) emulations for AVR 
target: avr1200, avr23xx, avr4433, avr44x4, avr85xx, avrmega103,
	avrmega161, avrmega603.  Default to avr2.
	* Makefile.in: Regenerate.
	* configure.tgt: Likewise.
	* emulparams/avr1200.sh: Remove.
	* emulparams/avr23xx.sh: Remove.
	* emulparams/avr4433.sh: Remove.
	* emulparams/avr44x4.sh: Remove.
	* emulparams/avr85xx.sh: Remove.
	* emulparams/avrmega103.sh: Remove.
	* emulparams/avrmega161.sh: Remove.
	* emulparams/avrmega603.sh: Remove.
	* scripttempl/elf32avr.sc: Remove.
 2003-10-19 16:46:14 +00:00
Hans-Peter Nilsson
06335781f6 * emultempl/mmix-elfnmmo.em (mmix_before_allocation): Force linker 
relaxation always; don't exclude relocatable linking.  Adjust for
	_bfd_mmix_prepare_linker_allocated_gregs renamed to
	_bfd_mmix_before_linker_allocation.
	(mmix_after_allocation): Adjust for
	_bfd_mmix_finalize_linker_allocated_gregs renamed to
	_bfd_mmix_after_linker_allocation.
	* scripttempl/mmo.sc: Use ADDR (.text), not . - SIZEOF (.text).
 2003-10-18 15:49:10 +00:00
H.J. Lu
c6d3b05fe7 2003-10-09 H.J. Lu <hongjiu.lu@intel.com> 
* scripttempl/elf.sc (__executable_start): Provide.
 2003-10-10 01:36:36 +00:00
Jason Eckhardt
9d7e2ba5ae 2003-08-04 Christian Groessler <chris@groessler.org> 
Jason Eckhardt  <jle@rice.edu>

        * configure.tgt: Recognize new target i860-*-coff.
        * Makefile.am (ALL_EMULATIONS): Add ecoff_i860.o.
        (ecoff_i860.c): New rule.
        * emulparams/coff_i860.sh: New file.
        * scripttempl/i860coff.sc: New file.
        * Makefile.in: Regenerate.
 2003-08-06 02:19:05 +00:00
Stephane Carrez
83a27a96d4 * scripttempl/elfm68hc12.sc: Add gcc_except_table. 
* scripttempl/elfm68hc11.sc: Likewise.
 2003-07-29 20:17:17 +00:00
Stephane Carrez
494fee87a7 * scripttempl/elfm68hc11.sc: Keep ctor/dtor sections; Take into 
account .tramp sections;
	* scripttempl/elfm68hc12.sc: Likewise.
 2003-07-23 19:33:20 +00:00
Alan Modra
68f8ff14d1 * emulparams/elf64ppc.sh (OTHER_GOT_SECTIONS): Don't define. 
(GOT): Define.
	* emultempl/ppc64elf.em (stub_added): New static var.
	(ppc_create_output_section_statements): Call ppc64_elf_init_stub_bfd.
	(ppc_add_stub_section): Set stub_added.
	(gld${EMULATION_NAME}_finish): Look for .got rather than .toc.  Adjust
	ppc64_elf_size_stubs call and test for stubs.
	* scripttempl/elf.sc (GOT): Define and use.
 2003-07-10 00:38:19 +00:00
Jakub Jelinek
9203ba999f bfd/ 
* elfxx-ia64.c (struct elfNN_ia64_link_hash_table): Add rel_fptr_sec.
	(elfNN_ia64_dynamic_symbol_p): Change info->shared into
	!info->executable.
	(get_fptr): For -pie create .opd as writable section and create
	.rela.opd as well.
	(elfNN_ia64_check_relocs): Change info->shared into
	!info->executable.
	(allocate_fptr): Likewise.
	(allocate_dynrel_entries): Account for a relative reloc for -pie
	@fptr().  Don't account for a relative reloc if -pie want_ltoff_fptr
	for undefweak symbol.  Account for an IPLT reloc in .rela.opd
	section if -pie.
	(set_got_entry): Don't create a relative reloc if -pie
	want_ltoff_fptr for undefweak symbol.
	(set_fptr_entry): Emit an IPLT reloc in .rela.opd for -pie.
	(elfNN_ia64_relocate_section): Emit a relative reloc for -pie
	@fptr().

	* elfxx-ia64.c (elfNN_ia64_relocate_section): Issue undefined_symbol
	even if -pie.
	* elf32-i386.c (elf_i386_relocate_section): Likewise.
	* elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
	* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
	* elf64-s390.c (elf_s390_relocate_section): Likewise.
	* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
	* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
	* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
	* elf32-s390.c (elf_s390_relocate_section): Likewise.
	* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
ld/
	* emulparams/elf64_ia64.sh (OTHER_READONLY_SECTIONS): Don't include
	.opd if -pie.
	(OTHER_READWRITE_SECTIONS): Include .opd if -pie.
	* scripttempl/elf.sc: Use SHLIB_DATA_ADDR instead of DATA_ADDR
	if -pie.
 2003-07-04 13:53:38 +00:00
Richard Sandiford
d1b2d571cc * scripttempl/h8300sxn.sc: New file. 2003-06-10 08:31:04 +00:00
Jakub Jelinek
9ee5e4996f binutils/ 
* readelf.c (get_segment_type): Handle PT_GNU_STACK.
bfd/
	* elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_STACK.
	(bfd_section_from_phdr): Likewise.
	(map_sections_to_segments): Create PT_GNU_STACK segment header.
	(get_program_header_size): Count with PT_GNU_STACK.
	* elf-bfd.h (struct elf_obj_tdata): Add stack_flags.
	* elflink.h (bfd_elfNN_size_dynamic_sections): Set stack_flags.
include/
	* bfdlink.h (struct bfd_link_info): Add execstack and noexecstack.
	* elf/common.h (PT_GNU_STACK): Define.
ld/
	* ldgram.y (phdr_type): Grok PT_GNU_STACK.
	* emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Add
	-z execstack and -z noexecstack.
	(gld${EMULATION_NAME}_list_options): Likewise.
	* scripttempl/elf.sc: If not -r, discard .note.GNU-stack section.
 2003-06-03 22:27:24 +00:00
Michael Snyder
65982ba6e7 2003-06-03 Michael Snyder <msnyder@redhat.com> 
and Bernd Schmidt   <bernds@redhat.com>
	and Alexandre Oliva <aoliva@redhat.com>
	* Makefile.am: Add new emulations for h8300sx.
	* Makefile.in: Regenerate.
	* configure.tgt: Add new emulations.
	* emulparams/h8300sx.sh: New emulation.
	* emulparams/h8300sxelf.sh: Ditto.
	* scripttempl/h8300sx.sc: Ditto.
 2003-06-03 21:43:52 +00:00
Jakub Jelinek
36af4a4e51 bfd/ 
* elflink.h (elf_link_add_object_symbols): Use !info->executable
	instead of info->shared where appropriate.
	(bfd_elfNN_size_dynamic_sections, elf_link_output_extsym): Likewise.
	* elflink.c (_bfd_elf_create_got_section): Likewise.
	(_bfd_elf_link_create_dynamic_sections): Likewise.
	(_bfd_elf_link_assign_sym_version): Likewise.
	* elf32-i386.c (elf_i386_size_dynamic_sections): Create .interp section
	and DT_DEBUG dynamic tag even for position independent executables.
	* elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
	* elf32-s390.c (elf_s390_size_dynamic_sections: Likewise.
	* elf64-ppc.c (ppc64_elf_size_dynamic_sections: Likewise.
	* elf64-s390.c (elf_s390_size_dynamic_sections: Likewise.
	* elf64-x86-64.c (elf64_x86_64_size_dynamic_sections: Likewise.
	* elfxx-ia64.c (elfNN_ia64_size_dynamic_sections: Likewise.
	* elf32-sparc.c (elf32_sparc_size_dynamic_sections: Likewise.
	* elf64-alpha.c (elf64_alpha_size_dynamic_sections: Likewise.
	* elf64-sparc.c (sparc64_elf_size_dynamic_sections: Likewise.
include/
	* bfdlink.h (struct bfd_link_info): Add pie and executable
	bits.
ld/
	* lexsup.c (OPTION_PIE): Define.
	(ld_options): Add -pie and --pic-executable options.
	(parse_args): Handle OPTION_PIE.
	* ldmain.c (main): Initialize link_info.pie and
	link_info.executable.
	* genscripts.sh: Generate PIE scripts.
	* ld.texinfo: Document -pie and --pic-executable options.
	* emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
	(gld${EMULATION_NAME}_place_orphan): Likewise.
	(gld${EMULATION_NAME}_get_script): Include PIE scripts.
	* scripttempl/elf.sc: In PIE scripts set . the same way as in
	shared scripts.
	* emulparams/elf_i386.sh (GENERATE_PIE_SCRIPT): Set to yes.
	* emulparams/elf64_ia64.sh (GENERATE_PIE_SCRIPT): Likewise.
	* emulparams/elf32ppc.sh (GENERATE_PIE_SCRIPT): Likewise.
	* emulparams/elf64ppc.sh (GENERATE_PIE_SCRIPT): Likewise.
	* emulparams/elf_x86_64.sh (GENERATE_PIE_SCRIPT): Likewise.
	* emulparams/elf_s390.sh (GENERATE_PIE_SCRIPT): Likewise.
	* emulparams/elf32_sparc.sh (GENERATE_PIE_SCRIPT): Likewise.
	* emulparams/elf64_sparc.sh (GENERATE_PIE_SCRIPT): Likewise.
	* emulparams/elf64alpha.sh (GENERATE_PIE_SCRIPT): Likewise.
	* emulparams/elf64_s390.sh (GENERATE_PIE_SCRIPT): Likewise.
	* emulparams/elf_i386.sh (GENERATE_PIE_SCRIPT): Likewise.
 2003-05-30 15:50:12 +00:00
Nick Clifton
0dbc2a48b4 oops - omitted from previous delta 2003-04-24 15:25:24 +00:00
Nick Clifton
8d9cd6b19b Add support for h8300hn and h8300sn 2003-04-24 12:36:08 +00:00
Nick Clifton
517ed4859c Define __data and __rdata 2003-04-18 08:26:17 +00:00
Nick Clifton
39f1ebed0b Add .jcr section mapping. 2003-04-16 11:53:46 +00:00
Alan Modra
877d60f7bc * scripttempl/elf.sc (CTOR): Handle crtbeginS.o, crtendS.o and 
other variants of crtbegin.o, crtend.o.
	(DTOR): Likewise.
	* scripttempl/crisaout.sc (ctors, dtors): Likewise.
	* scripttempl/elf_chaos.sc (CTOR, DTOR): Likewise.
	* scripttempl/elfd10v.sc (CTOR, DTOR): Likewise.
	* scripttempl/elfd30v.sc (CTOR, DTOR): Likewise.
	* scripttempl/elfxtensa.sc (CTOR, DTOR): Likewise.
	* scripttempl/iq2000.sc (CTOR, DTOR): Likewise.
	* scripttempl/mmo.sc (ctors, dtors): Likewise.
	* scripttempl/xstormy16.sc (CTOR, DTOR): Likewise.
 2003-04-14 13:03:17 +00:00
Nick Clifton
d4b6ee6788 Add initX, finiX, ctors, dtors sections to respect C++ constructor/destructor. 
Add ctors/dtors start/stop definitions.
 2003-04-09 11:07:51 +00:00
Svein Seldal
be33c5dd4d Namespace cleanup for the tic4x target. Replace s/c4x/tic4x/ and s/c3x/tic3x/. 2003 copyright update 2003-04-04 08:15:15 +00:00
Nick Clifton
e0001a05d2 Add Xtensa port 2003-04-01 15:50:31 +00:00
Nick Clifton
e16bb312f5 Add iWMMXt support 2003-03-25 20:56:01 +00:00
Christopher Faylor
15c9f67344 * scripttempl/pe.sc: Use PROVIDE with etext, end, _end, 2003-03-03 02:38:10 +00:00
Nick Clifton
db6a591064 Add new data anchors defenitions. 2003-02-11 18:02:55 +00:00
Svein Seldal
0da35f8be8 Updates for fixing tic4x arch tagging of its object files. 
* bfd/coffcode.h (coff_set_flags): Added get/set arch hooks.
	* include/coff/tic4x.h (TICOFF_TARGET_MACHINE_GET): Fixed define bug
	* include/coff/ti.h (TICOFF_TARGET_MACHINE_GET): Added macros
	* ld/Makefile.am: Added etic3xcoff.o and etic4xcoff_onchip.o
	* ld/Makefile.in: Regenerate
	* ld/configure.tgt: Added extra target emulations
	* ld/emulparams/tic3xcoff.sh: Remove old settings
	* ld/emulparams/tic4xcoff.sh: Ditto
	* ld/emulparams/tic3xcoff-onchip.sh: Added new
	* ld/scripttempl/tic4xcoff.sc: Revise and combine both c3x and c4x
	* ld/scripttempl/tic3xcoff.sc: Remove
 2003-01-20 22:34:39 +00:00
Stan Cox
e09a710638 * Makefile.am (ALL_EMULATIONS): Add eelf32iq2000.o. 
(eelf32iq2000.c): New target.
	* Makefile.in: Regenerate.
	* configure.tgt: Handle iq2000-*-elf.
	* emulparams/elf32iq10.sh: New file.
	* emulparams/elf32iq2000.sh: New file.
	* scripttempl/iq2000.sc: New file.
 2003-01-04 02:04:44 +00:00
Nick Clifton
2469cfa284 Add support for msp430. 2002-12-30 19:25:13 +00:00
Nick Clifton
3637916721 (__RUNTIME_PSEUDO_RELOC_LIST__, __RUNTIME_PSEUDO_RELOC_LIST_END__): Add 
only when relocating.
 2002-10-23 11:21:27 +00:00
Stephane Carrez
e1026ffb69 * scripttempl/elfm68hc11.sc: Use KEEP for .vectors, .installN, 
.finiN section.
	* scripttempl/elfm68hc12.sc: Likewise.
 2002-10-13 09:29:35 +00:00
Alan Modra
1bf0a4d93e * scripttempl/elfd30v.sc: Order reloc sections placing .plt last. 
* scripttempl/elfm68hc11.sc: Likewise.
	* scripttempl/elfm68hc12.sc: Likewise.
 2002-09-30 09:31:31 +00:00
Daniel Jacobowitz
ff3268267c From "Anita Kulkarni" <AnitaK@kpit.com> 
* scripttempl/sh.sc: Handle .eh_frame* and .gcc_exc*
        sections.
 2002-09-25 17:06:09 +00:00
Alan Modra
1ddd7b13ed * genscripts.sh (SEGMENT_SIZE): Use MAXPAGESIZE before 
TARGET_PAGE_SIZE.
	* scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Incorporate
	SEGMENT_SIZE alignment.
	* emulparams/elf64ppc.sh (DATA_ADDR): Delete.
	(SEGMENT_SIZE): Define.
 2002-09-25 07:21:08 +00:00
Alan Modra
06143382c6 * emulparams/elf64ppc.sh (DATA_ADDR): Define. 
* emulparams/elf64_aix.sh (DATA_ADDR): Don't use a fixed address
	for start of .data, instead align up to 256M boundary.
	* scripttempl/aix.sc: Likewise.
 2002-09-24 04:02:03 +00:00
DJ Delorie
8e616ecc6b * scripttempl/i386go32.sc: Handle bss unique sections. 2002-09-23 11:36:15 +00:00