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2024-01-04Update year range in copyright notice of binutils filesAlan Modra1-1/+1
Adds two new external authors to etc/update-copyright.py to cover bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then updates copyright messages as follows: 1) Update cgen/utils.scm emitted copyrights. 2) Run "etc/update-copyright.py --this-year" with an extra external author I haven't committed, 'Kalray SA.', to cover gas testsuite files (which should have their copyright message removed). 3) Build with --enable-maintainer-mode --enable-cgen-maint=yes. 4) Check out */po/*.pot which we don't update frequently.
2023-08-02Revert "2.41 Release sources"Sam James1-5/+15
This reverts commit 675b9d612cc59446e84e2c6d89b45500cb603a8d. See https://sourceware.org/pipermail/binutils/2023-August/128761.html.
2023-08-022.41 Release sourcesbinutils-2_41-releaseNick Clifton1-15/+5
2023-07-17Support NEXT_SECTION in ALIGNOF and SIZEOFAlan Modra1-5/+15
This patch is aimed at making __bss_start properly aligned with the first of any bss-style sections following. Most of the work here involves keeping track of the last output section seen when processing the linker script. You can almost align __bss_start properly by using ${RELOCATING+. = ALIGN(${DATA_SDATA-${NO_SMALL_DATA-ALIGNOF(.${SBSS_NAME}) != 0 ? ALIGNOF(.${SBSS_NAME}) : }}${BSS_PLT+ALIGNOF(.plt) != 0 ? ALIGNOF(.plt) : }ALIGNOF(.${BSS_NAME}));} and changing every place that defines NO_SMALL_DATA to use " ", but having two .plt sections (marked SPECIAL) on some backends foils that idea. The problem is that you only want to pick up the following .plt, not the one preceeding __bss_start in the data segment if the backend decides that is the proper .plt section. Perhaps that could be fixed too, but I decided instead to extend the linker script a little. THIS_SECTION and PREV_SECTION could easily be added too. * ld.texi (ALIGNOF, SIZEOF): Update and mention NEXT_SECTION. * ldexp.c (output_section_find): New function. (fold_name <ALIGNOF, SIZEOF>): Use output_section_find. (exp_fold_tree): Add os parameter. Adjust all calls. (exp_fold_tree_no_dot, exp_get_vma, exp_get_power): Likewise. * ldexp.h (struct ldexp_control): Add last_os. (exp_fold_tree, exp_fold_tree_no_dot): Update prototypes. (exp_get_vma, exp_get_power): Likewise. * ldlang.c: Pass last output section to expression folder calls throughout file. (open_input_bfds): Add os parameter to track last os seen. (lang_size_sections_1): Rename output_section_statement param to current_os. Track last os. (lang_do_assignments_1): Track last os. * scripttempl/arclinux.sc: Align to ALIGNOF NEXT_SECTION before defining __bss_start. * scripttempl/elf.sc: Likewise. * scripttempl/elf64bpf.sc: Likewise. * scripttempl/elf64hppa.sc: Likewise. * scripttempl/elf_chaos.sc: Likewise. * scripttempl/elfarc.sc: Likewise. * scripttempl/elfd10v.sc: Likewise. * scripttempl/elfxtensa.sc: Likewise. * scripttempl/epiphany_4x4.sc: Likewise. * scripttempl/iq2000.sc: Likewise. * scripttempl/mep.sc: Likewise. * scripttempl/nds32elf.sc: Likewise. * scripttempl/xstormy16.sc: Likewise. * testsuite/ld-x86-64/pe-x86-64-5.od: Update expected __bss_start. * testsuite/ld-x86-64/pe-x86-64-5.rd: Likewise.
2023-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
The newer update-copyright.py fixes file encoding too, removing cr/lf on binutils/bfdtest2.c and ld/testsuite/ld-cygwin/exe-export.exp, and embedded cr in binutils/testsuite/binutils-all/ar.exp string match.
2022-02-13PR28824, relro security issuesAlan Modra1-1/+4
Background ========== There are constraints on layout of binaries to meet demand paging and memory protection requirements. Demand paged binaries must have file offset mod pagesize equal to vma mod pagesize. Memory protection (executable, read, write status) can only change at page boundaries. The linker's MAXPAGESIZE variable gives the page size for these layout constraints. In a typical basic executable with two memory segments, text (RE) and data (RW), the data segment must start on a different page to the last text segment page. For example, with 64k pages and a small executable of 48k text and 1k data, the text segment might start at address 0x10000 and data at 0x20000 for a total of two 64k memory pages. Demand paging would require the image on disk to be 64k+1k in size. We can do better than that. If the data segment instead starts at 0x2c000 (the end of the text segment plus one 64k page) then there are still only two memory pages, but the disk image is now smaller, 48k+1k in size. This is why the linker normally starts the data segment at the end of the text segment plus one page. That simple heuristic isn't ideal in all cases. Changing our simple example to one with 64k-1 text size, following that heuristic would result in data starting at 0x2ffff. Now we have two 64k memory data pages for a data segment of 1k! If the data segment instead started at 0x30000 we'd get a single data segment page at the cost of 1 byte extra in the disk image, which is likely a good trade-off. So the linker does adjust the simple heuristic. Just how much disk image size increase is allowed is controlled by the linker's COMMONPAGESIZE variable. A PT_GNU_RELRO segment overlays the initial part of the data segment, saying that those pages should be made read-only after relocation by the dynamic loader. Page granularity for memory protection means that the end of the relro segment must be at a page boundary. The problem =========== Unfortunately most targets currently only align the end of the relro segment to COMMONPAGESIZE. That results in only partial relro protection if an executable is running with MAXPAGESIZE pages, since any part of the relro segment past the last MAXPAGESIZE boundary can't be made read-only without also affecting sections past the end of the relro segment. I believe this problem arose because x86 always runs with 4k (COMMPAGESIZE) memory pages, and therefore using a larger MAXPAGESIZE on x86 is for reasons other than the demand paging and memory page protection boundary requirements. The solution ============ Always end the relro segment on a MAXPAGESIZE boundary, except for x86. Note that the relro segment, comprising of sections at the start of the data segment, is sized according to how those sections are laid out. That means the start of the relro segment is fixed relative to its end. Which also means the start of the data segment must be at a fixed address mod MAXPAGESIZE. So for relro the linker can't play games with the start of the data segment to save disk space. At least, not without introducing gaps between the relro sections. In fact, because the linker was starting layout using its simple heuristic of starting the data segment at the end of the text segment plus one page, it was sometimes introducing page gaps for no reason. See pr28743. PR 28824 PR 28734 * ldexp.c (fold_segment_align): When relro, don't adjust up by offset within page. Set relropagesize. (fold_segment_relro_end): Align to relropagesize. * ldexp.h (seg_align_type): Rename pagesize to commonpagesize. Add relropagesize. Comment. * ldlang.c (lang_size_segment): Adjust to suit field renaming. (lang_size_relro_segment_1): Align relro_end using relropagesize.
2022-01-02Update year range in copyright notice of binutils filesAlan Modra1-1/+1
The result of running etc/update-copyright.py --this-year, fixing all the files whose mode is changed by the script, plus a build with --enable-maintainer-mode --enable-cgen-maint=yes, then checking out */po/*.pot which we don't update frequently. The copy of cgen was with commit d1dd5fcc38ead reverted as that commit breaks building of bfp opcodes files.
2021-03-31Use bool in ldAlan Modra1-8/+8
* sysdep.h (POISON_BFD_BOOLEAN): Define. * configure.ac (elf_list_options, elf_shlib_list_options=false), (elf_plt_unwind_list_options=false): Replace FALSE with false, and TRUE with true. * emulparams/call_nop.sh, * emulparams/cet.sh, * emulparams/dynamic_undefined_weak.sh, * emulparams/elf32b4300.sh, * emulparams/elf32lm32.sh, * emulparams/elf32lr5900.sh, * emulparams/elf32lr5900n32.sh, * emulparams/elf32visium.sh, * emulparams/elf_x86_64.sh, * emulparams/extern_protected_data.sh, * emulparams/plt_unwind.sh, * emulparams/reloc_overflow.sh, * emulparams/static.sh, * emulparams/x86-64-lam.sh, * emultempl/aarch64elf.em, * emultempl/aix.em, * emultempl/alphaelf.em, * emultempl/armcoff.em, * emultempl/armelf.em, * emultempl/avrelf.em, * emultempl/beos.em, * emultempl/bfin.em, * emultempl/cr16elf.em, * emultempl/crxelf.em, * emultempl/cskyelf.em, * emultempl/elf.em, * emultempl/genelf.em, * emultempl/hppaelf.em, * emultempl/linux.em, * emultempl/m68hc1xelf.em, * emultempl/metagelf.em, * emultempl/mipself.em, * emultempl/mmix-elfnmmo.em, * emultempl/mmixelf.em, * emultempl/mmo.em, * emultempl/msp430.em, * emultempl/nios2elf.em, * emultempl/pdp11.em, * emultempl/pe.em, * emultempl/pep.em, * emultempl/ppc32elf.em, * emultempl/ppc64elf.em, * emultempl/rxelf.em, * emultempl/rxlinux.em, * emultempl/scoreelf.em, * emultempl/solaris2.em, * emultempl/spuelf.em, * emultempl/ticoff.em, * emultempl/v850elf.em, * emultempl/vms.em, * emultempl/xtensaelf.em, * emultempl/z80.em, * ld.h, * ldbuildid.c, * ldbuildid.h, * ldcref.c, * ldctor.c, * ldctor.h, * ldelf.c, * ldelf.h, * ldelfgen.c, * ldelfgen.h, * ldemul.c, * ldemul.h, * ldexp.c, * ldexp.h, * ldfile.c, * ldfile.h, * ldgram.y, * ldlang.c, * ldlang.h, * ldmain.c, * ldmain.h, * ldmisc.c, * ldmisc.h, * ldwrite.c, * lexsup.c, * mri.c, * pe-dll.c, * pe-dll.h, * pep-dll.h, * plugin.c, * plugin.h, * testplug.c, * testplug2.c, * testplug3.c, * testplug4.c: Replace bfd_boolean with bool, FALSE with false, and TRUE with true. * configure: Regenerate.
2021-03-04ld: don't generate base relocations in PE output for absolute symbolsJan Beulich1-0/+1
It is the very nature of absolute symbols that they don't change even if the loader decides to put the image at other than its link-time base address. Of the linker-defined (and PE-specific) symbols __image_base__ (and its alias) needs special casing, as it'll still appear to be absolute at this point. A new inquiry function in ldexp.c is needed because PE base relocations get generated before ldexp_finalize_syms() runs, yet whether a relocation is needed depends on the ultimate property of a symbol.
2021-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2020-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2019-01-28PR24008, Wrong value of ternary expression in map fileAlan Modra1-1/+3
PR 24008 * ldexp.h (lang_phase_type): Add lang_fixed_phase_enum. * ldexp.c (fold_name): Move expld.assign_name check later to avoid an extra lookup. (exp_fold_tree_1): When lang_fixed_phase_enum, don't change symbol values, and don't clear expld.assign_name. * ldlang.c (lang_map): Set expld.phase to lang_fixed_phase_enum. (print_assignment): Resolve entire assignment expression. Don't access symbol u.def unless symbol is defined.
2019-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2018-08-26Delay evaluation of alignment expressions in output sectionsAlan Modra1-2/+2
git commit 702d16713 broke expressions using CONSTANT(COMMONPAGESIZE) in ALIGN or SUBALIGN of output section statements, because these optional fields were evaluated at script parse time and the patch in question delayed setting of config.commonpagesize. The right thing to do is keep the tree representation of those fields for later evaluation. PR 23571 * ldlang.h (section_alignment): Make it an expression tree. (subsection_alignment): Likewise. * ldlang.c (topower): Delete. (output_section_statement_newfunc): Adjust initialization. (init_os): Evaluate section_alignment. (lang_size_sections_1): Likewise. (size_input_section): Evaluate subsection_alignment. (lang_enter_output_section_statement): Don't evaluate here. (lang_new_phdr): Use exp_get_vma rather than exp_get_value_int. * ldexp.h (exp_get_value_int): Delete. (exp_get_power): Declare. * ldexp.c (exp_get_value_int): Delete. (exp_get_power): New function. * emultempl/pe.em (place_orphan): Build expression for section alignment. * emultempl/pep.em (place_orphan): Likewise. * testsuite/ld-scripts/pr23571.d, * testsuite/ld-scripts/pr23571.t: New test. * testsuite/ld-scripts/align.exp: Run it.
2018-01-11ld: Remove unused expression stateAndrew Burgess1-1/+0
Previous commit removed all uses of the defsym field within the linker expression union. This commit cleans up the now redundant state. ld/ChangeLog: * ldexp.h (union etree_union): Remove defsym field. * ldexp.c (exp_assop): Remove defsym parameter, and use of defsym parameter. (exp_assign): Remove passing of defsym parameter. (exp_defsym): Likewise. (exp_provide): Likewise.
2018-01-03Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2017-11-28Copying symbol type in ld script assignmentsAlan Modra1-0/+5
There is a call to update_definedness between code that evaluates an assignment expression value and code that transfers symbol attributes. When script assignment expressions contain DEFINED, that can mean the wrong symbol type is copied. This patch tracks symbols read during expression evaluation, rather than examining the expression and re-evaluating conditionals. Not only does this simplify the code, it also means ld can now copy symbol types in more complex expressions. An unfortunate side effect of copying symbol type for more complex expressions affects mmix, which uses PROVIDE (Main = DEFINED (Main) ? Main : (DEFINED (_start) ? _start : _start.)); in a default script. So now _start or _start. symbol type may be copied, losing the function type specially set up for Main. This can be avoided by making bfd_copy_link_hash_symbol_type do nothing for mmix. bfd/ * elf64-mmix.c (bfd_elf64_bfd_copy_link_hash_symbol_type): Define. ld/ * ldexp.h (struct ldexp_control): Add "assign_src". * ldexp.c (fold_trinary): Save and restore assign_src around condition evaluation. (fold_name <NAME>): Set expld.assign_src. (try_copy_symbol_type): Delete. (exp_fold_tree_1): Set symbol type using expld.assign_src.
2017-11-12ld: Update phase_enum/relro_enum and add seg_align_typeH.J. Lu1-21/+23
Update GNU_RELRO date type so that they can also be used for text-only LOAD segment. * ldexp.h (phase_enum): Rename exp_dataseg_none, exp_dataseg_align_seen, exp_dataseg_relro_seen, exp_dataseg_end_seen, exp_dataseg_relro_adjust, exp_dataseg_adjust and exp_dataseg_done to exp_seg_none, exp_seg_align_seen, exp_seg_relro_seen, exp_seg_end_seen, exp_seg_relro_adjust, exp_seg_adjust and exp_seg_done. (relro_enum): Rename exp_dataseg_relro_none, exp_dataseg_relro_start and exp_dataseg_relro_end to exp_seg_relro_none, exp_seg_relro_start and exp_seg_relro_end. (seg_align_type): New struct type. (ldexp_control): Use seg_align_type. * ldexp.c (fold_unary): Updated. (fold_binary): Likewise. * ldlang.c (strip_excluded_output_sections): Likewise. (lang_size_sections_1): Likewise. (lang_size_sections): Likewise.
2017-01-02Update year range in copyright notice of all files.Alan Modra1-1/+1
2016-01-01Copyright update for binutilsAlan Modra1-1/+1
2015-09-18Delay converting linker script defined symbols from absoluteAlan Modra1-0/+9
Giving linker script symbols defined outside of output sections a section-relative value early, leads to them being used in expressions as if they were defined inside an output section. This can mean loss of the section VMA, and wrong results. ld/ PR ld/18963 * ldexp.h (struct ldexp_control): Add rel_from_abs. (ldexp_finalize_syms): Declare. * ldexp.c (new_rel_from_abs): Keep absolute for expressions outside of output section statements. Set rel_from_abs. (make_abs, exp_fold_tree, exp_fold_tree_no_dot): Clear rel_from_abs. (struct definedness_hash_entry): Add final_sec, and comment. (update_definedness): Set final_sec. (set_sym_sections, ldexp_finalize_syms): New functions. * ldlang.c (lang_process): Call ldexp_finalize_syms. ld/testsuite PR ld/18963 * ld-scripts/pr18963.d, * ld-scripts/pr18963.t: New test. * ld-scripts/expr.exp: Run it. * ld-elf/provide-hidden-2.ld: Explicitly make "dot" absolute. * ld-mips-elf/gp-hidden.sd: Don't care about _gp section. * ld-mips-elf/no-shared-1-n32.d: Don't care about symbol shown at start of .data section. * ld-mips-elf/no-shared-1-n64.d: Likewise. * ld-mips-elf/no-shared-1-o32.d: Likewise.
2015-04-22Rewrite relro adjusting codeAlan Modra1-1/+1
The linker tries to put the end of the last section in the relro segment exactly on a page boundary, because the relro segment itself must end on a page boundary. If for any reason this can't be done, padding is inserted. Since the end of the relro segment is typically between .got and .got.plt, padding effectively increases the size of the GOT. This isn't nice for targets and code models with limited GOT addressing. The problem with the current code is that it doesn't cope very well with aligned sections in the relro segment. When making .got aligned to a 256 byte boundary for PowerPC64, I found that often the initial alignment attempt failed and the fallback attempt to be less than adequate. This is a particular problem for PowerPC64 since the distance between .got and .plt affects the size of plt call stubs, leading to "stubs don't match calculated size" errors. So this rewrite takes a direct approach to calculating a new relro base. Starting from the last section in the segment, we calculate where it must start to position its end on the boundary, or as near as possible considering alignment requirements. The new start then becomes the goal for the previous section to end, and so on for all sections. This of course ignores the possibility that user scripts will place . = ALIGN(xxx); in the relro segment, or provide section address expressions. In those cases we might fail, but the old code probably did too, and a fallback is provided. ld/ * ldexp.h (struct ldexp_control): Delete dataseg.min_base. Add data_seg.relro_offset. * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base. (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset. * ldlang.c (lang_size_sections): Rewrite code adjusting relro segment base to line up last section on page boundary. ld/testsuite/ * ld-x86-64/pr18176.d: Update.
2015-01-02ChangeLog rotatation and copyright year updateAlan Modra1-1/+1
2014-12-23Move support code for linker script DEFINED to ldexp.cAlan Modra1-0/+2
This moves support code for DEFINED to ldexp.c where it is used, losing the lang_ prefix on identifiers. Two new functions are needed to initialize and clean up to hash table, but other than that there are no functional changes here. * ldexp.c (struct definedness_hash_entry, definedness_table) (definedness_newfunc, symbol_defined, update_definedness): Move and rename from.. * ldlang.h (struct lang_definedness_hash_entry): ..here,.. * ldlang.c (lang_definedness_table, lang_definedness_newfunc) (lang_symbol_defined, lang_update_definedness): ..and here. * ldexp.c (ldexp_init, ldexp_finish): New functions, extracted from.. * ldlang.c (lang_init, lang_finish): ..here. * ldexp.h (ldexp_init, ldexp_finish): Declare. * ldlang.h (lang_symbol_defined, lang_update_definedness): Delete. * ldmain.c (main): Call ldexp_init and ldexp_finish.
2014-03-05Update copyright yearsAlan Modra1-2/+1
2012-12-17 PR ld/14962Alan Modra1-0/+5
* ldexp.h (struct ldexp_control): Add "assign_name". * ldexp.c (fold_name <NAME>): Compare and clear assign_name on match. (exp_fold_tree_1): Remove existing code testing for self assignment. Instead set and test expld.assign_name. * ldlang.c (scan_for_self_assignment): Delete. (print_assignment): Instead set and test expld.assign_name.
2012-08-06 bfd/Maciej W. Rozycki1-1/+2
* elflink.c (bfd_elf_record_link_assignment): Remove --defsym symbols special case. ld/ * ldexp.h (etree_union): Add defsym member to the assign member structure. (exp_assign): Add hidden argument to prototype. * ldexp.c (exp_fold_tree_1): Use the defsym member to handle --defsym symbols. (exp_assop): Add defsym argument, initialize the defsym member of the assign structure. (exp_assign): Handle hidden symbols. (exp_defsym): Update to use the defsym argument to exp_assop. (exp_provide): Update to handle the defsym argument to exp_assop. * ldlex.l (HIDDEN): New token. * ldgram.y (HIDDEN): Likewise. (assignment, section): Update calls to exp_assign. * ldctor.c (ldctor_build_sets): Likewise. * mri.c (mri_format): Likewise. * ldlang.c (lang_insert_orphan, lang_leave_overlay): Likewise. (open_input_bfds): Remove --defsym symbols special case. * emultempl/beos.em (gld_${EMULATION_NAME}_set_symbols): Update call to exp_assign. * emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): Likewise. * emultempl/pep.em (gld_${EMULATION_NAME}_set_symbols): Likewise. * emultempl/spuelf.em (spu_place_special_section): Likewise. * emultempl/xtensaelf.em (ld_xtensa_insert_page_offsets): Likewise. * ld.texinfo (Assigning Values to Symbols): Add HIDDEN. (HIDDEN): New subsection.
2012-02-22 PR ld/13683Nick Clifton1-1/+9
* ldlang.c (lang_process): Rerun lang_do_assignments before starting garbage collection. * ldexp.c (fold_name): Generate a reloc for defined symbols found without an associated output section during the mark phase. (exp_fold_tree_1): Continue processing an expression, even if we are unable to fold it, if we are in the first two evaluation phases. * ldexp.h (enum lang_phase_type): Add descriptions of the phases. * ld-gc/pr13683.c: New test source file. * ld-gc/pr13683.d: New test control and output file. * ld-gc/gc.exp: Run the pr13683 test. * ld-cris/tls-gc-68: Update expected symbol table dump. * ld-cris/tls-gc-69: Likewise. * ld-cris/tls-gc-70: Likewise. * ld-cris/tls-gc-71: Likewise. * ld-cris/tls-gc-75: Likewise. * ld-cris/tls-gc-76.d: Likewise. * ld-cris/tls-gc-79.d: Likewise.
2012-02-17 PR ld/13343Alan Modra1-1/+2
* ld.h (parsing_defsym): Delete. * ldexp.c (exp_intop, exp_bigintop, exp_relop): Set type.filename. (fold_binary, fold_name, exp_fold_tree_1, exp_get_vma, exp_get_fill, exp_get_abs_int): Add tree arg for %S in error messages. Don't fudge lineno. (exp_binop, exp_unop, exp_nameop, exp_assop, exp_assert): Copy type.filename from sub-tree. (exp_trinop): Likewise, and use "cond" rather than "lhs". * ldexp.h (node_type): Add filename field to struct. * ldfile.c (ldfile_input_filename): Delete. Remove all refs. * ldfile.h (ldfile_input_filename): Delete. * ldgram.y (phdr_type, phdr_qualifiers, yyerror): Add NULL arg for %S in error messages. * ldemul.c (syslib_default, hll_default): Likewise. * ldlang.c (lang_memory_region_lookup, lang_memory_region_alias, lang_get_regions, lang_new_phdr): Likewise. (lang_size_sections_1): Pass addr_tree for %S. * ldlex.h (lex_redirect): Update prototype. (ldlex_filename): Declare. * ldlex.l (<EOF>): Don't set ldfile_input_filename. (lex_redirect): Add fake_filename and count params. Push fake_filename to file_name_stack and init lineno from count. (ldlex_filename): New function. (lex_warn_invalid): Use above. * ldmain.c (main): Update lex_redirect call. * ldmisc.c (vfinfo <%S>): Take file name and line number from etree_type arg, or use current if arg is NULL. * lexsup.c (parsing_defsym): Delete. (parse_args <OPTION_DEFSYM>): Update lex_redirect call.
2011-05-03 PR ld/12726Alan Modra1-0/+1
* ldexp.h (lang_phase_type): Add lang_assigning_phase_enum. * ldexp.c (exp_fold_tree_1): Correct assign to dot comment. Don't assign to dot when lang_assigning_phase_enum. * ldlang.h (lang_do_assignments): Update prototype. * ldlang.c (lang_do_assignments): Add phase parameter. Update all callers. * pe-dll.c (pe_dll_fill_sections, pe_exe_fill_sections): Update lang_do_assignments calls.
2011-01-13 PR ld/12356Alan Modra1-2/+0
* ld.texinfo (Miscellaneous Commands): Describe LD_FEATURE. (Expression Section): Update. * ld.h (ld_config_type): Add sane_expr. * ldgram.y (ifile_p1): Add LD_FEATURE. * ldlex.l (LD_FEATYRE): New. * ldemul.c (after_parse_default): Delete code handling ld_compatibility. * ldexp.h (struct ldexp_control): Delete uses_defined. * ldexp.c: Remove all uses of uses_defined. (fold_name): Test config.sane_expr rather than ld_compatibility. (exp_fold_tree_1): Likewise. Adjust handling of assignments during first phase. * ldlang.h (ld_compatibility): Delete. (lang_ld_feature): Declare. * ldlang.c (ld_compatibility): Delete. (open_input_bfds): Only handle assignments for --defsym. (lang_ld_feature): New function.
2011-01-13 PR ld/12356Alan Modra1-3/+5
* ldexp.h (exp_assop): Delete. (exp_assign, exp_defsym): Declare. * ldexp.c (exp_assop): Make static, handle all assignment variations. (exp_assign, exp_defsym): New functions. (exp_provide): Use exp_assop. * ldgram.y (defsym_expr): Use exp_defsym. * ldctor.c, * ldgram.y, * ldlang.c, * mri.c, * emultempl/beos.em, * emultempl/pe.em, * emultempl/pep.em, * emultempl/spuelf.em, * emultempl/xtensaelf.em: Update exp_assop -> exp_assign.
2011-01-12 PR ld/12380Alan Modra1-2/+7
* ldexp.h (enum phase_enum): Comment. Add exp_dataseg_done. * ldexp.c (fold_unary <DATA_SEGMENT_END>): Rearrange code. Test for exp_dataseg_done rather than expld.phase == lang_final_phase_enum to detect when we've finished sizing sections. (fold_binary <DATA_SEGMENT_ALIGN>): Likewise. (fold_binary <DATA_SEGMENT_RELRO_END>): Likewise. Also test that we are not inside an output section statement. * ldlang.c (lang_size_sections): Set exp_dataseg_done on exit if not exp_dataseg_relro_adjust or exp_dataseg_adjust. Don't set lang_final_phase_enum here. (lang_process): Set lang_final_phase_enum here.
2010-12-20 * ld.texinfo (Expression Section): Describe treatment of numbersAlan Modra1-0/+1
and absolute symbols. * ldemul.c (after_open_default): Look up __ld_compatibility. * ldexp.c (fold_name): Convert absolute symbols to numbers when inside output section definitions, or when __ld_compatibility >= 221. (exp_fold_tree_1): Convert numbers to absolute when not in output section definition and __ld_compatibility < 221. Don't always convert values outside an output section definition to absolute. * ldexp.h (uses_defined): Comment. * ldlang.c (ld_compatibility): New variable. * ldlang.h (ld_compatibility): Declare. * emultempl/aix.em, * emultempl/armcoff.em, * emultempl/beos.em, * emultempl/elf32.em, * emultempl/genelf.em, * emultempl/lnk960.em, * emultempl/m68kcoff.em, * emultempl/mmo.em, * emultempl/pe.em, * emultempl/pep.em, * emultempl/sunos.em, * emultempl/z80.em: Call after_open_default from after_open function.
2010-12-20 PR ld/12001Alan Modra1-0/+3
Revert 2010-11-03 Nick Clifton * ldlang.c (ldlang_def_chain_list): Delete. (insert_defined, ldlang_add_def, lang_place_defineds): Delete. (lang_process): Don't call lang_place_defineds. (lang_add_assignment): Don't do anything special for --defsym. * ldexp.h (struct ldexp_control): Add uses_defined. (exp_fold_tree_no_dot): Declare. * ldexp.c (exp_fold_tree): Clear uses_defined. (exp_fold_tree_no_dot): Likewise. Make global. (fold_name <DEFINED>): Set uses_defined. (exp_fold_tree_1 <etree_assign>): Define symbol during first phase even when the value being assigned isn't valid. * ldlang.c (open_input_bfds): Process assignment statements. (lang_process): Bump lang_statement_iteration. (scan_for_self_assignment): Formatting. (print_assignment): Style. testsuite/ * ld-scripts/default-script2.d: Revert 2010-11-03 change.
2009-09-11 * po/bfd.pot: Updated by the Translation project.Nick Clifton1-25/+31
* po/binutils.pot: Updated by the Translation project. * po/gold.pot: Updated by the Translation project. * po/gold.pot: Updated by the Translation project. * po/gprof.pot: Updated by the Translation project. * po/sv.po: Updated Swedish translation. * po/ld.pot: Updated by the Translation project. * po/fi.po: Updated Finnish translation. * po/ld.pot: Updated by the Translation project. * po/fi.po: Updated Finnish translation. Updated sources to compile cleanly with -Wc++-compat: * basic_blocks.c: Add casts. * cg_dfn.c: Add cast. * corefile.c: Add casts. * gmon_io.c: Add casts. * hist.c: Add cast. * source.c: Add cast. * sym_ids.c (struct match): Moved to top level. Updated soruces in ld/* to compile cleanly with -Wc++-compat: * ld.h (enum endian_enum,enum symbolic_enum,enum dynamic_list_enum): Move to top level. * ldcref.c: Add casts. * ldctor.c: Add casts. * ldexp.c * ldexp.h (enum node_tree_enum,enum phase_enum): Move to top level. * ldlang.c: Add casts. (lang_insert_orphan): Use enum name instead of integer. * ldlang.h (enum statement_enum): Move to top level. * ldmain.c: Add casts. * ldwrite.c: Add casts. * lexsup.c: Add casts. (enum control_enum): Move to top level. * mri.c: Add casts. (mri_draw_tree): Use enum name instead of integer. Updated sources to compile cleanly with -Wc++-compat: * basic_blocks.c: Add casts. * cg_dfn.c: Add cast. * corefile.c: Add casts. * gmon_io.c: Add casts. * hist.c: Add cast. * source.c: Add cast. * sym_ids.c (struct match): Moved to top level. * as.c (main): Call dwarf2_init. * config/obj-elf.c (struct group_list): New field. (build_group_lists): Use hash lookup. (free_section_idx): New function. (elf_frob_file): Adjust. * dwarf2dbg.c (all_segs_hash, last_seg_ptr): New variables. (get_line_subseg): Adjust. (dwarf2_init): New function. * dwarf2dbg.h (dwarf2_init): New declaration.
2007-09-18bfd/H.J. Lu1-0/+11
2007-09-17 H.J. Lu <hongjiu.lu@intel.com> PR binutils/3281 PR binutils/5037 * elf-bfd.h (elf_obj_tdata): Remove relro. * elf.c (get_program_header_size): Check info->relro instead of elf_tdata (abfd)->relro. (_bfd_elf_map_sections_to_segments): Likewise. (assign_file_positions_for_load_sections): Don't set PT_GNU_RELRO segment alignment here. (assign_file_positions_for_non_load_sections): Properly set up PT_GNU_RELRO segment for copying executable/shared library. (rewrite_elf_program_header): Remove PT_GNU_RELRO segment. (copy_elf_program_header): Set p_size and p_size_valid fields for PT_GNU_RELRO segment. include/elf/ 2007-09-17 H.J. Lu <hongjiu.lu@intel.com> PR binutils/3281 PR binutils/5037 * internal.h (elf_segment_map): Add p_size and p_size_valid. (ELF_IS_SECTION_IN_SEGMENT): Allow SHF_TLS sections in PT_GNU_RELRO segments. ld/ 2007-09-17 H.J. Lu <hongjiu.lu@intel.com> PR binutils/3281 PR binutils/5037 * ldexp.h (ldexp_control): Add relro, relro_start_stat and relro_end_stat. * ldexp.c (fold_binary): Set expld.dataseg.relro to exp_dataseg_relro_start or exp_dataseg_relro_end when seeing DATA_SEGMENT_ALIGN or DATA_SEGMENT_RELRO_END, respectively. * ldlang.c (lang_size_sections_1): Properly set expld.dataseg.relro_start_stat and expld.dataseg.relro_end_stat. (find_relro_section_callback): New function. (lang_find_relro_sections_1): Likewise. (lang_find_relro_sections): Likewise. (lang_process): Call lang_find_relro_sections for non-relocatable link. ld/testsuite/ 2007-09-17 H.J. Lu <hongjiu.lu@intel.com> PR binutils/3281 PR binutils/5037 * ld-elf/binutils.exp: Update "-z relro" tests to use relro1.s. Add "-z relro" tests with relro2.s. Add "-z relro" tests with TLS for objcopy. * ld-elf/relro1.s: New file. * ld-elf/relro2.s: Likewise.
2007-07-06Update sources to GPLv3Nick Clifton1-9/+9
2007-04-02ld/H.J. Lu1-0/+1
2007-04-02 H.J. Lu <hongjiu.lu@intel.com> PR ld/4090 * ldexp.h (node_type): Add lineno. * ldexp.c: Include "ldlex.h". (exp_intop): Set the lineno field from lineno. (exp_bigintop): Likewise. (exp_relop): Likewise. (exp_nameop): Likewise. (exp_binop): Set the lineno field from lineno of lhs. (exp_trinop): Likewise. (exp_unop): Set the lineno field from lineno of child. (exp_assop): Set the lineno field from lineno of src. (exp_provide): Likewise. (exp_assert): Set the lineno field from lineno of exp. (exp_get_abs_int): Set lineno from lineno of nonconstant expression when report problem. ld/testsuite/ 2007-04-02 H.J. Lu <hongjiu.lu@intel.com> PR ld/4090 * ld-elf/expr1.d: New file. * ld-elf/expr1.s: Likewise. * ld-elf/expr1.t: Likewise.
2005-08-05bfd/H.J. Lu1-1/+2
2005-08-05 H.J. Lu <hongjiu.lu@intel.com> * bfd.c (bfd_hide_symbol): New. * bfd-in2.h: Regenerated. ld/ 2005-08-05 H.J. Lu <hongjiu.lu@intel.com> * ld.texinfo: Document PROVIDE_HIDDEN. * ldexp.c (exp_fold_tree_1): Hide a provided symbol if asked. (exp_provide): Add and set hidden. * ldexp.h (etree_type): Add hidden to assign. * ldgram.y (PROVIDE_HIDDEN): New. * ldlex.l (PROVIDE_HIDDEN): Likewise. * scripttempl/elf.sc: Use PROVIDE_HIDDEN on array bound symbols.
2005-06-09 * ld.h (lang_phase_type): Move to..Alan Modra1-23/+44
* ldexp.h: ..here. Add lang_mark_phase_enum. (node_type): Remove etree_undef and etree_unspec. (exp_data_seg): Delete. (struct ldexp_control, expld): New. (invalid, exp_mark_used_section): Delete. (exp_fold_tree, exp_get_vma, exp_get_value_int, exp_get_fill, exp_get_abs_int): Update prototypes. * ldexp.c (assigning_to_dot): Delete. (expld): Define. (make_abs): Operate directly on expld.result. Update all callers. (new_abs): Likewise. Return void. (new_rel_from_abs): Rename from new_rel_from_section. (new_rel, new_rel_from_abs): Operate on expld.result and return void. Update all callers. (fold_unary): Operate on expld.result and return void. Remove "current_section", "allocation_done", "dot", "dotp" and "mark_used" params. Update all callers. (fold_binary, fold_trinary, fold_name, exp_fold_tree_1): Likewise. (fold_unary <ALIGN_K>): Ensure alignment is absolute. (fold_unary <ABSOLUTE>): Use make_abs. (fold_unary <DATA_SEGMENT_END>): Evaluate mark_phase as for allocating_phase. (fold_binary <DATA_SEGMENT_ALIGN, DATA_SEGMENT_RELRO_END, >): Ditto. (fold_binary <'%','/'>): Don't error if marking. (fold_name <SIZEOF_HEADERS>): Don't call bfd_sizeof_headers when marking. (fold_name <NAME>): Remove FIXME; -R is handled correctly. Don't error when marking. (fold_name <ADDR, LOADADDR, SIZEOF>): Don't set SEC_KEEP. (exp_fold_tree_1): Don't error when marking. (exp_fold_tree_1 <etree_rel>): Evaluate in all phases except first. (exp_fold_tree_1 <etree_assign to dot>): Don't check for NULL current section, instead check for NULL dotp. (exp_fold_tree_1 <etree_provide>): Don't evaluate the assignment source unless the symbol is referenced and undefined. (exp_fold_tree): Remove "allocation_done" and "dot" params. Save params to expld. (exp_fold_tree_no_dot): Remove "current_section", "allocation_done and "mark_used" params. Save params to expld. Update all callers. (exp_assop): Do without temp var. (exp_print_tree <etree_undef>): Delete code. (exp_get_vma): Remove "allocation_done" param. Correct error return. (exp_get_fill, exp_get_abs_int): Likewise. (exp_get_value_int): Remove "allocation_done" param. (exp_mark_used_section): Delete. * ldgram.y (fill_exp): Update exp_get_fill call. (origin_spec, length_spec): Update exp_get_vma call. * ldlang.c (lang_init): Don't bother clearing lang_statement_iteration. (lang_mark_used_section_1, lang_mark_used_section): Delete. (strip_excluded_output_sections): Call one_lang_size_sections_pass in marking mode. Merge old lang_mark_used_section code. Correct handling of output sections with excluded input sections and data statements. Don't drop non-zero sized sections. Don't zap os->bfd_section. Do set SEC_EXCLUDE when appropriate. (print_output_section_statement): Update for changed ldexp.c interface. (print_assignment, lang_size_sections_1): Likewise. (lang_do_assignments_1, lang_enter_output_section_statement): Likewise. (lang_new_phdr, lang_record_phdrs): Likewise. (lang_size_sections): Likewise. (insert_pad): Use following statement if it is a pad, rather than creating a new one. (lang_size_sections_1 <lang_output_section_statement_enum>): Do process ignored output section to set vma and lma, but don't update dot for these sections. Don't error if marking. (lang_size_sections_1 <lang_assignment_statement_enum>): Don't update dot for ignored sections. (lang_size_sections_1 <lang_data_statement_enum>): Don't mark absolute section with SEC_ALLOC. (one_lang_size_sections_pass): New function. (lang_size_sections): Remove first five params. Set expld.phase on entry and exit. Use one_lang_size_sections_pass. (lang_do_assignments): Remove all params. Update all callers. (lang_reset_memory_regions): Clear os->processed for all output section statements. * ldlang.h (lang_do_assignments): Update prototype. (lang_size_sections): Likewise. (one_lang_size_sections_pass): Declare. * pe-dll.c (pe_dll_fill_sections, pe_exe_fill_sections): Update lang_size_sections and lang_do_assignments calls. * emultempl/elf32.em (layout_sections_again): Likewise. * emultempl/ppc64elf.em (ppc_before_allocation): Use one_lang_size_sections_pass.
2005-06-02 * ldexp.h (etree_value_type): Use "asection *" in place ofAlan Modra1-5/+4
"struct lang_output_section_statement_struct *" for "section". (exp_fold_tree): Likewise. (exp_mark_used_section): Likewise. * ldexp.c (new_rel, new_rel_from_section, fold_unary, fold_binary, fold_trinary, fold_name, exp_fold_tree_1, exp_fold_tree, exp_mark_used_section): Likewise for "current_section" param. (make_abs, new_abs, exp_binop, exp_unop, exp_get_vma, exp_get_fill, exp_get_abs_int): Adjust for above changes. * ldlang.c (lang_mark_used_section_1, print_assignment, lang_size_sections_1, lang_do_assignments_1): Likewise. * ldexp.c (fold_name): Init entire result struct.
2005-05-17bfd/H.J. Lu1-0/+2
2005-05-17 H.J. Lu <hongjiu.lu@intel.com> PR 797 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove empty sdynbss section. * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise. ld/ 2005-05-17 H.J. Lu <hongjiu.lu@intel.com> PR 797 * ldexp.c (exp_fold_tree_1): Renamed from exp_fold_tree and take take a bfd_boolean, mark_used. Ignore assert failure if mark_used is TRUE. (exp_fold_tree) Call exp_fold_tree_1 with mark_used == FALSE. (exp_fold_tree_no_dot): Updated to take a bfd_boolean, mark_used and pass down. (fold_unary): Likewise. (fold_binary): Likewise. (fold_trinary): Likewise. (exp_binop): Add FALSE to call to exp_fold_tree_no_dot. (exp_trinop): Likewise. (exp_unop): Likewise. (exp_nameop): Likewise. (exp_get_vma): Likewise. (exp_get_fill): Likewise. (exp_get_abs_int): Likewise. (fold_name): Likewise. Set SEC_KEEP in output section flags. (exp_mark_used_section): New. * ldexp.h (exp_mark_used_section): New. * ldlang.c (lang_output_section_statement_lookup_1): Set the ignored field to FALSE. (lang_mark_used_section_1): New. (lang_mark_used_section): Call lang_mark_used_section_1. (strip_excluded_output_sections): Call lang_mark_used_section and check for unused sections. (lang_size_sections_1): Skip an output section if it should be ignored. (lang_do_assignments_1): Likewise. (lang_process): Don't call lang_mark_used_section here. * ldlang.h (lang_output_section_statement_type): Change all_input_readonly to bitfield. Add ignored. ld/testsuite/ 2005-05-17 H.J. Lu <hongjiu.lu@intel.com> PR 797 * empty-aligned.d: New file. * empty-aligned.exp: Likewise. * empty-aligned.s: Likewise. * empty-aligned.t: Likewise.
2005-05-12Update FSF addressesNick Clifton1-2/+2
2004-12-17 * ldexp.h (exp_data_seg): Add min_base and maxpagesize fields.Jakub Jelinek1-1/+1
* ldexp.c (fold_binary) <case DATA_SEGMENT_ALIGN>: Initialize them. * ldlang.c (lang_size_sections): Use them to avoid wasting virtual address space at DATA_SEGMENT_ALIGN. Fix computation of expected PT_GNU_RELRO segment end.
2004-10-26 * Makefile.in (earmsymbian.c): Depend on armbpabi.sc, not elf.sc.Mark Mitchell1-0/+16
* ldexp.h (segment_type): New type. (segments): New variable. * ldexp.c (segments): New variable. (exp_print_token): Handle SEGMENT_START. (fold_binary): Likewise. * ldgram.y (SEGMENT_START): Declare it as a token. (exp): Handle SEGMENT_START. * ldlang.h (lang_address_statement_type): Add segment field. (lang_section_start): Change prototype. * ldlang.c (map_input_to_output_sections): Do not process section assignments if a corresponding SEGMENT_START has already been seen. (lang_section_start): Add segment parameter. * ldlex.l (SEGMENT_START): Add it. * lexsup.c (seg_segment_start): New function. (parse_args): Use it for -Tbss, -Tdata, and -Ttext. * ld.texinfo (SEGMENT_START): Document it. * emulparams/armsymbian.sh (EMBEDDED): Set it. * scripttempl/armbpabi.sc: Use SEGMENT_START to control segment base addresses. Do not map relocations. * NEWS: Mention SEGMENT_START.
2004-05-11bfd/Jakub Jelinek1-1/+3
* 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.
2004-01-03 * ldexp.c (align_n): Make static.Alan Modra1-4/+2
* ldexp.h (align_n): Delete declaration. * ldlang.h (lang_enter_output_section_statement): Remove block_value param. * ldlang.c (lang_enter_output_section_statement): Likewise. (TO_ADDR, TO_SIZE): Define. (opb): New var. (init_opb): New function. (print_input_section): Call init_opb and use TO_ADDR. (print_data_statement, print_reloc_statement): Likewise. (print_padding_statement): Likewise. (size_input_section): Use TO_SIZE and TO_ADDR, and global opb. (lang_check_section_addresses): Likewise. (lang_size_sections_1): Likewise. (lang_do_assignments_1): Likewise. (lang_set_startof): Likewise. (lang_one_common): Likewise. Combine power_of_two and opb alignment. (lang_process): Call init_opb. (lang_abs_symbol_at_end_of): Use TO_ADDR and global opb. (lang_enter_overlay_section): Adjust lang_enter_output_section_statement call. * ldgram.y: Likewise. * mri.c (mri_draw_tree): Likewise. * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Likewise. * emultempl/mmo.em (mmo_place_orphan): Likewise. * emultempl/pe.em (gld${EMULATION_NAME}_place_orphan): Likewise.
2003-06-28Convert to C90Alan Modra1-20/+20
2002-11-30s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. SimplifyAlan Modra1-35/+52
comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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