binutils-gdb

Commit Graph

Author	SHA1	Message	Date
Alan Modra	7225345dbb	Allow ld target customiser script to force on disk scripts. Mucking with EMULATION_LIBPATH has unwanted side effects. Allow nds32 emulparams scripts to disable compiled-in scripts naturally, by setting COMPILE_IN=no. * genscripts.sh (COMPILE_IN): Don't set if already set. * emulparams/nds32elf.sh: Don't clear EMULATION_LIBPATH, set COMPILE_IN=no. * emulparams/nds32elf16m.sh: Likewise. * emulparams/nds32elf_linux.sh: Likewise. * emultempl/aix.em: Test COMPILE_IN value is "yes". * emultempl/armcoff.em: Likewise. * emultempl/elf32.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/sunos.em: Likewise. * emultempl/ticoff.em: Likewise.	13 years ago
H.J. Lu	f6f6c6790a	Skip directories with LIBPATH_SUFFIX_SKIP suffix On Linux/x86-64, when binutils is configured with --libdir=/usr/lib64, genscripts.sh treats /usr/lib64 as the default search directory. It puts /usr/lib64 in linker scripts for all emulations, like --- /* Script for -z combreloc: combine and sort reloc sections / OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386") OUTPUT_ARCH(i386) ENTRY(_start) SEARCH_DIR("/usr/x86_64-redhat-linux/lib32"); SEARCH_DIR("/usr/i386-redhat-linux/lib32"); SEARCH_DIR("/usr/lib6432"); SEARCH_DIR("/usr/local/lib32"); SEARCH_DIR("/lib32"); SEARCH_DIR("/usr/lib32"); SEARCH_DIR("/usr/i386-redhat-linux/lib"); SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib"); --- /usr/lib6432 is odd and /usr/lib64 is wrong. This patch changes genscripts.sh to check LIBPATH_SUFFIX_SKIP if it is defined. It skips directories with LIBPATH_SUFFIX_SKIP suffix. PR ld/16456 genscripts.sh: Don't search directory with LIBPATH_SUFFIX_SKIP suffix. * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX_SKIP): Set to 64 for elf32_x86_64 emulation. * emulparams/elf_i386.sh (LIBPATH_SUFFIX_SKIP): Set to 64 for elf_i386 emulation.	13 years ago
Alan Modra	0f70b6b504	* genscripts.sh (LIB_PATH): Don't exclude libdir or tooldir when sysrooted. Also, don't always add tooldir when non-sysrooted. Instead add both when native and tooldir also when TOOL_DIR is defined. Always prepend '=' to paths when sysrooted. Always put paths with LIBPATH_SUFFIX first in search order.	13 years ago
H.J. Lu	02ecc8e968	Add SORT_BY_INIT_PRIORITY. bfd/ 2010-12-15 H.J. Lu <hongjiu.lu@intel.com> * elf.c (_bfd_elf_new_section_hook): Special handling for .init_array/.fini_array output sections. ld/ 2010-12-15 H.J. Lu <hongjiu.lu@intel.com> * Makefile.am (GENSCRIPTS): Add @enable_initfini_array@. * NEWS: Mention SORT_BY_INIT_PRIORITY. * configure.in: Add AC_CANONICAL_BUILD. Add --enable-initfini-array. * genscripts.sh (ENABLE_INITFINI_ARRAY): New. * ld.h (sort_type): Add by_init_priority. * ld.texinfo: Document SORT_BY_INIT_PRIORITY. * ldgram.y (SORT_BY_INIT_PRIORITY): New. (wildcard_spec): Handle SORT_BY_INIT_PRIORITY. * ldlang.c (get_init_priority): New. (compare_section): Use get_init_priority for by_init_priority. * ldlex.l (SORT_BY_INIT_PRIORITY): New. * scripttempl/elf.sc: Support ENABLE_INITFINI_ARRAY. * Makefile.in: Regenerated. * aclocal.m4: Regenerated. * config.in: Likewise. * configure: Likewise. ld/testsuite/ 2010-12-15 H.J. Lu <hongjiu.lu@intel.com> * ld-elf/elf.exp (array_tests): Add init-mixed. (array_tests_static): Likewise. Also delete tmpdir/init-mixed. * ld-elf/init-mixed.c: New. * ld-elf/init-mixed.out: Likewise.	16 years ago
Alan Modra	aa820537ea	update copyright dates	17 years ago
Alan Modra	f50230ae44	PR 10061 * genscripts.sh: Don't pass $EMULATION_NAME as $CUSTOMIZER_SCRIPT param.	18 years ago
Nick Clifton	6e73d59506	PR ld/5652 * genscripts.sh: Check for the existence of BASH_LINENO not just the BASH shell before generating line numbers in the emulation file.	19 years ago
Nick Clifton	9b168ecec9	* genscripts.sh (LIB_PATH): Include both {target_alias} and {TOOL_LIB} in the search paths for multilibbed targets.	19 years ago
Alan Modra	c43cc9ffba	PR 5215 * genscripts.sh: Move bash script to.. * genscrba.sh: ..here.	19 years ago
Nick Clifton	e2a83dd0ec	PR linker/4844 * genscript.sh: Add support for generating a .xa script for use with the --auto-import option. * ld.texinfo: Document the new behaviour of the --auto-import option. * ldint.texinfo: Document new script generation. * emulparams/i386pe.sh (GENERATE_AUTO_IMPORT): Define. * emulparams/i386pe_posix.sh (GENERATE_AUTO_IMPORT): Define. * emulparams/i386pep.sh (GENERATE_AUTO_IMPORT): Define. * emultemp/pe.em (..._get_script): Support the use of the auto import script. * scripttempl/pe.sc: Put the .rdata input sections into the .data output section when creating an auto import script. * scripttempl/pep.sc: Likewise.	19 years ago
Alan Modra	88bba78dc4	PR 4515 * genscripts.sh: Delete all references to NONPAGED_TEXT_START_ADDR. * ldint.texinfo: Likewise. * emulparams/armaoutb.sh (NONPAGED_TEXT_START_ADDRESS): Delete. * emulparams/armaoutl.sh: Likewise. * emulparams/arcelf.sh (NONPAGED_TEXT_START_ADDR): Delete. * emulparams/bfin.sh: Likewise * emulparams/crisaout.sh: Likewise * emulparams/elf32_sparc.sh: Likewise * emulparams/elf32am33lin.sh: Likewise * emulparams/elf32b4300.sh: Likewise * emulparams/elf32bmip.sh: Likewise * emulparams/elf32mcore.sh: Likewise * emulparams/elf32xtensa.sh: Likewise * emulparams/elf64_s390.sh: Likewise * emulparams/elf64_sparc.sh: Likewise * emulparams/elf64alpha.sh: Likewise * emulparams/elf_i386.sh: Likewise * emulparams/elf_i386_be.sh: Likewise * emulparams/elf_i386_chaos.sh: Likewise * emulparams/elf_i386_ldso.sh: Likewise * emulparams/elf_i386_vxworks.sh: Likewise * emulparams/elf_s390.sh: Likewise * emulparams/elf_x86_64.sh: Likewise * emulparams/i386aout.sh: Likewise * emulparams/i386moss.sh: Likewise * emulparams/i386msdos.sh: Likewise * emulparams/i386nto.sh: Likewise * emulparams/i386nw.sh: Likewise * emulparams/m68kaout.sh: Likewise * emulparams/m68kelf.sh: Likewise * emulparams/ppcnw.sh: Likewise * emulparams/sun4.sh: Likewise * emulparams/tic80coff.sh: Likewise * emulparams/vaxnbsd.sh: Likewise * emulparams/armnbsd.sh (NONPAGED_TEXT_START_ADDR): Delete. (TEXT_START_ADDR): Set for -n, -N. * emulparams/coff_sparc.sh: Likewise * emulparams/elf32vax.sh: Likewise * emulparams/i386bsd.sh: Likewise * emulparams/i386go32.sh: Likewise * emulparams/i386linux.sh: Likewise * emulparams/i386lynx.sh: Likewise * emulparams/i386mach.sh: Likewise * emulparams/m68k4knbsd.sh: Likewise * emulparams/m68klinux.sh: Likewise * emulparams/m68knbsd.sh: Likewise * emulparams/ns32knbsd.sh: Likewise * emulparams/pc532macha.sh: Likewise * emulparams/ppclynx.sh: Likewise * emulparams/scoreelf.sh: Likewise * emulparams/sparcaout.sh: Likewise * emulparams/sparclinux.sh: Likewise * emulparams/sun3.sh: Likewise * emulparams/vsta.sh: Likewise	19 years ago
Roland McGrath	92b93329b5	2007-07-19 Roland McGrath <roland@redhat.com> * genscripts.sh (source_em, fragment): New sh functions. Truncate e${EMULATION_NAME}.c file before .em script fills it. Use source_em in place of . for the .em script. * emultempl/generic.em: Use fragment and source_em functions. * emultempl/aix.em: Likewise. * emultempl/alphaelf.em: Likewise. * emultempl/armcoff.em: Likewise. * emultempl/armelf.em: Likewise. * emultempl/avrelf.em: Likewise. * emultempl/beos.em: Likewise. * emultempl/cr16elf.em: Likewise. * emultempl/crxelf.em: Likewise. * emultempl/elf-generic.em: Likewise. * emultempl/elf32.em: Likewise. * emultempl/genelf.em: Likewise. * emultempl/gld960.em: Likewise. * emultempl/gld960c.em: Likewise. * emultempl/hppaelf.em: Likewise. * emultempl/ia64elf.em: Likewise. * emultempl/irix.em: Likewise. * emultempl/linux.em: Likewise. * emultempl/lnk960.em: Likewise. * emultempl/m68hc1xelf.em: Likewise. * emultempl/m68kcoff.em: Likewise. * emultempl/m68kelf.em: Likewise. * emultempl/mipsecoff.em: Likewise. * emultempl/mipself.em: Likewise. * emultempl/mmix-elfnmmo.em: Likewise. * emultempl/mmixelf.em: Likewise. * emultempl/mmo.em: Likewise. * emultempl/needrelax.em: Likewise. * emultempl/netbsd.em: Likewise. * emultempl/pe.em: Likewise. * emultempl/pep.em: Likewise. * emultempl/ppc32elf.em: Likewise. * emultempl/ppc64elf.em: Likewise. * emultempl/scoreelf.em: Likewise. * emultempl/sh64elf.em: Likewise. * emultempl/spuelf.em: Likewise. * emultempl/sunos.em: Likewise. * emultempl/ticoff.em: Likewise. * emultempl/vanilla.em: Likewise. * emultempl/vxworks.em: Likewise. * emultempl/xtensaelf.em: Likewise. * emultempl/z80.em: Likewise.	19 years ago
Nick Clifton	f96b4a7b0f	Update sources to GPLv3	19 years ago
Mike Frysinger	33423b7ffe	* genscripts.sh: Respect LIBPATH_SUFFIX when not using sysroot.	20 years ago
Alan Modra	dfcffada0b	* Makefile.am (GENSCRIPTS): Pass prefix. * Makefile.in: Regenerate. * genscripts.sh: Adjust for extra parameter. * emultempl/elf32.em (parse_ld_so_conf): Return true iff file exists. (check_ld_so_conf): Use ${prefix}/etc/ld.so.conf if it exists. * NEWS: Update.	21 years ago
H.J. Lu	dc4f76f869	2004-10-21 H.J. Lu <hongjiu.lu@intel.com> * genscripts.sh (libpath.exp): Really generate for first emulation only.	22 years ago
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.	23 years ago
Alan Modra	586196d51c	* genscripts.sh: Fix typo.	23 years ago
Alan Modra	1dd3bf6876	* genscripts.sh: Apply $LIBPATH_SUFFIX to $tool_lib and $libdir too.	23 years ago
Alan Modra	8fbdf3ab38	* Makefile.am (GENSCRIPTS_EXTRA, GEN_EXTRA_DEPENDS): Remove. Use GENSCRIPTS and GEN_DEPENDS in place of these. * Makefile.in: Regenerate. * genscripts_extra.sh: Delete. Merge extra functionality to.. * genscripts.sh: ..here. * emulparams/gld960.sh (TEXT_START_ADDR, TARGET_PAGE_SIZE): Define. * emulparams/gld960coff.sh (TEXT_START_ADDR, TARGET_PAGE_SIZE): Ditto. * emulparams/lnk960.sh (TEXT_START_ADDR, TARGET_PAGE_SIZE): Ditto. * emulparams/m88kbcs.sh (TEXT_START_ADDR, TARGET_PAGE_SIZE): Ditto. * emulparams/vanilla.sh (TEXT_START_ADDR, TARGET_PAGE_SIZE): Ditto.	23 years ago
Alan Modra	f22f5fcd02	* genscripts.sh (libpath.exp): Only generate for first emulation. (LIB_PATH): Correct order of paths. Don't add $tool_lib when already present or when LIB_PATH is set to ":".	23 years ago
Jakub Jelinek	36af4a4e51	bfd/ * elflink.h (elf_link_add_object_symbols): Use !info->executable instead of info->shared where appropriate. (bfd_elfNN_size_dynamic_sections, elf_link_output_extsym): Likewise. * elflink.c (_bfd_elf_create_got_section): Likewise. (_bfd_elf_link_create_dynamic_sections): Likewise. (_bfd_elf_link_assign_sym_version): Likewise. * elf32-i386.c (elf_i386_size_dynamic_sections): Create .interp section and DT_DEBUG dynamic tag even for position independent executables. * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise. * elf32-s390.c (elf_s390_size_dynamic_sections: Likewise. * elf64-ppc.c (ppc64_elf_size_dynamic_sections: Likewise. * elf64-s390.c (elf_s390_size_dynamic_sections: Likewise. * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections: Likewise. * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections: Likewise. * elf32-sparc.c (elf32_sparc_size_dynamic_sections: Likewise. * elf64-alpha.c (elf64_alpha_size_dynamic_sections: Likewise. * elf64-sparc.c (sparc64_elf_size_dynamic_sections: Likewise. include/ * bfdlink.h (struct bfd_link_info): Add pie and executable bits. ld/ * lexsup.c (OPTION_PIE): Define. (ld_options): Add -pie and --pic-executable options. (parse_args): Handle OPTION_PIE. * ldmain.c (main): Initialize link_info.pie and link_info.executable. * genscripts.sh: Generate PIE scripts. * ld.texinfo: Document -pie and --pic-executable options. * emultempl/elf32.em (gld${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.	24 years ago
H.J. Lu	cdaeef2eb5	ld/ 2003-05-30 H.J. Lu <hongjiu.lu@intel.com> * genscripts.sh: Create tmpdir/libpath.exp. ld/testsuite/ 2003-05-30 H.J. Lu <hongjiu.lu@intel.com> * config/default.exp: Load tmpdir/libpath.exp. (gcc_ld_flag): Set from $libpath.	24 years ago
Jakub Jelinek	d460ab5823	* genscripts.sh (LIB_PATH): Don't append LIBPATH_SUFFIX to paths which already have it. Avoid duplicates.	24 years ago
Daniel Jacobowitz	9c8ebd6a51	* Makefile.am (eelf32iq10.c): Fix tab/whitespace mixup. * Makefile.am (ldmain.o): Add @TARGET_SYSTEM_ROOT_DEFINE@. (GENSCRIPTS): Add @use_sysroot@. * Makefile.in: Regenerated. * configure.host: Move setting of NATIVE_LIB_DIRS to... * configure.tgt: ... here. Use ${target} instead of ${host} for NATIVE_LIB_DIRS. * configure.in: Add --with-sysroot. * configure: Regenerated. * genscripts.sh: Accept use_sysroot option. Set new variables NATIVE and USE_LIBPATH. Prepend "=" to directory names if $use_sysroot. Don't search $tool_lib if $use_sysroot. * ldfile.c (ldfile_add_library_path): Handle leading '='. * ldmain.c (TARGET_SYSTEM_ROOT): Define if not defined. (ld_sysroot): New variable. (main): Initialize ld_sysroot. * ldmain.h (ld_sysroot): New extern. * emultempl/elf32.em: Use NATIVE and USE_LIBPATH instead of searching $EMULATION_LIBPATH. (gld${EMULATION_NAME}_add_sysroot): New function. (gld${EMULATION_NAME}_check_ld_so_conf): Use it. Honor ld_sysroot. (gld${EMULATION_NAME}_after_open): Likewise. Only search environment variables if $NATIVE. * ld.texinfo (Options): Mention "=" prefix in the description of -L. * NEWS: Mention --with-sysroot. * emulparams/elf32bmipn32-defs.sh: Set NATIVE and LIBPATH_SUFFIX instead of setting LIB_PATH. * emulparams/elf32ppc.sh: Likewise. * emulparams/elf64_s390.sh: Likewise. * emulparams/elf64_sparc.sh: Likewise. * emulparams/elf64ppc.sh: Likewise. * emulparams/elf_x86_64.sh: Likewise. * emulparams/elf64_aix.sh: Add "=" prefixes to LIB_PATH. * emulparams/elf64hppa.sh: Add "=" prefixes to LIB_PATH.	24 years ago
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.	24 years ago
Alan Modra	eb3d6bb8dc	* genscripts.sh (LIB_PATH): For native targets, concatenate $libdir and $NATIVE_LIB_DIRS. Add $tool_lib before other libs. (LIB_SEARCH_DIRS): No need to use "tr". (COMPILE_IN): Only set for native targets. * configure.host (NATIVE_LIB_DIRS): Specify all native search dirs here, rather than adding lib:/usr/lib:/usr/local/lib in genscripts.sh. * configure.tgt (powerpc): Set tdir_. (powerpcle): Correct targ_extra_emuls. emulparams/elf32ppc.sh (LIB_PATH): Set up native 64 bit dirs. * emulparams/elf64ppc.sh (LIB_PATH): Likewise.	25 years ago
Alan Modra	79b1faa874	* genscripts.sh (LIB_SEARCH_DIRS): Quote path.	25 years ago
H.J. Lu	e24d7c123d	2001-10-05 H.J. Lu <hjl@gnu.org> * genscripts.sh: Fix a typo in the last change.	25 years ago
Jim Blandy	cedd6b0d8e	* genscripts.sh: Include a comment at the top of each generated script, explaining its purpose.	25 years ago
Jakub Jelinek	db6751f2e7	* elf-bfd.h (enum elf_reloc_type_class): New. (struct elf_backend_data): Add elf_backend_reloc_type_class. (_bfd_elf_reloc_type_class): New. * elfxx-target.h (elf_backend_reloc_type_class): Define. (elfNN_bed): Add elf_backend_reloc_type_class. * elf.c (_bfd_elf_reloc_type_class): New. * elf32-i386.c (elf_i386_check_relocs): Set DF_TEXTREL if the reloc is against read-only section. (elf_i386_size_dynamic_sections): Use DF_TEXTREL flag instead of looking up section names for DT_TEXTREL. (elf_i386_reloc_type_class): New. (elf_backend_reloc_type_class): Define. * elf32-sparc.c (elf32_sparc_check_relocs): Set DF_TEXTREL if the reloc is against read-only section. (elf32_sparc_size_dynamic_sections): Use DF_TEXTREL flag instead of looking up section names for DT_TEXTREL. (elf32_sparc_reloc_type_class): New. (elf_backend_reloc_type_class): Define. * elf64-sparc.c (sparc64_elf_check_relocs): Set DF_TEXTREL if the reloc is against read-only section. (sparc64_elf_size_dynamic_sections): Use DF_TEXTREL flag instead of looking up section names for DT_TEXTREL. (sparc64_elf_reloc_type_class): New. (elf_backend_reloc_type_class): Define. * elfxx-ia64.c (struct elfNN_ia64_link_hash_table): Add reltext field. (elfNN_ia64_hash_table_create): Clear ia64_info. (get_reloc_section): Set DF_TEXTREL if the reloc is against read-only section. (elfNN_ia64_size_dynamic_sections): Use ia64_info->reltext flag instead of looking up section names for DT_TEXTREL. (elfNN_ia64_reloc_type_class): New. (elf_backend_reloc_type_class): Define. * elflink.h (size_dynamic_sections): Add spare DT_NULL tags. (struct elf_link_sort_rela): New. (elf_link_sort_cmp1, elf_link_sort_cmp2, elf_link_sort_relocs): New. (elf_bfd_final_link): Call elf_link_sort_relocs. Convert one spare DT_NULL into DT_RELCOUNT resp. DT_RELACOUNT if necessary. * bfdlink.h (struct bfd_link_info): Add combreloc and spare_dynamic_tags fields. * emultempl/elf32.em (place_orphan): Place orphan .rel* sections into .rel.dyn resp. .rela.dyn if combreloc. (get_script): If .x linker script is equal to .xn, only put it once into the binary. Add .xc and .xsc scripts. (parse_args): Handle -z combreloc and -z nocombreloc. * scripttempl/elf.sc (.rela.sbss): Fix a typo. For .xc and .xsc scripts put all .rel* or .rela* input sections but .rel.plt and PLT-like sections into .rel.dyn resp. .rela.dyn. genscripts.sh (GENERATE_COMBRELOC_SCRIPT): Set if SCRIPT_NAME is elf. Strip trailing whitespace from script. Generate .xc and .xsc scripts if requested. * ldmain.c (main): Initialize link_info.combreloc and link_info.spare_dynamic_tags. * lexsup.c (OPTION_SPARE_DYNAMIC_TAGS): Define. (ld_options): Add --spare-dynamic-tags option. (parse_args): Likewise. * ld.texinfo: Document -z combreloc and -z nocombreloc. * ldint.texinfo: Document .xc and .xsc linker scripts. * NEWS: Add notes about -z combreloc and SHF_MERGE.	25 years ago
Alan Modra	179c732cf6	* genscripts.sh: Source the emulparams script before each output script is generated so that variables like `RELOCATING' may affect variables defined in the emulparams script.	25 years ago
Alan Modra	d9fc371418	Allow Maciej to select weird --libdir options and still select tooldir correctly.	26 years ago
Richard Henderson	3336653ad1	* Makefile.am (GENSCRIPTS): Pass EMULATION_LIBPATH, not EMUL. * configure.in (all_emuls): Add targ_extra_libpath. (all_libpath, EMULATION_LIBPATH): Define. * configure.tgt (powerpc--linux-gnu): Define targ_extra_libpath. * genscripts.sh (LIB_PATH): Define if emulation in EMULATION_LIBPATH.	28 years ago
Richard Henderson	252b5132c7	19990502 sourceware import	28 years ago
Stan Shebs	071ea11e85	Initial creation of sourceware repository	28 years ago
David MacKenzie	a6152e399b	The default script is now compiled in; the others are still in the filesystem.	34 years ago
David MacKenzie	ff76a7dbf3	Fix previous fix.	34 years ago
David MacKenzie	173a0c3d26	* ldmain.c (main): Don't add scriptdir to the lib search path. * genscripts.sh: Put the scripts in the ldscripts directory, not emulations. * configure.in (ldscripts): Make, instead of emulations. * Makefile.in (scriptdir): Take off the "ld" part. (install, clean, distclean): Use ldscripts, not emulations. In tests, pass -L., not -Lemulations. (ldmain.o): Don't pass -DSCRIPTDIR=.... * ldlang.c (lang_process): Add "ldscripts/" to the name of the default script file.	34 years ago
Per Bothner	de566389ca	Major rewrite of how ld is configured. The major idea is to use shell scripts to generate everything. * Each emulation is defined by a short shell script with extension .sh that specifies the emulation-specific parameters (such as the name of the .sh-sc and .em files to use). genscript.sh is the master shell script used to generate an emulation. It is passed various argument, including the name a the emulation-speciic *.sh file that it "sources" to set variables to emulation-specifc parameters.	35 years ago

35 Commits (3d426a9e38bf2806468f6983f307610ad8548342)