X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=ld%2FChangeLog;h=5f1094a37c4958b9d687366015e08e3306365929;hb=00e52e5376c7ec604a739e6242e6be36221162d7;hp=f5e25b2136d4b1a2435d01bf1ee23b8fe38db778;hpb=f6fe1ccd62e4492aabda6a9a9d12da438d0ebf2b;p=deliverable%2Fbinutils-gdb.git diff --git a/ld/ChangeLog b/ld/ChangeLog index f5e25b2136..5f1094a37c 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,192 @@ +2015-08-06 Alan Modra + + * ldexp.c (align_dot_val): Delete. + (fold_unary ): Revert 2015-07-10 change. + (is_align_conditional): Revert 2015-07-20 change. + (exp_fold_tree_1): Likewise, but keep expanded comment. + * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change. + * ld.texinfo (): Correct description. + +2015-08-04 Andrew Burgess + + * ld.texinfo (Options): Document --require-defined option. + * ldlang.c (struct require_defined_symbol): New structure. + (require_defined_symbol_list): New variable. + (ldlang_add_require_defined): New function. + (ldlang_check_require_defined_symbols): New function. + (lang_process): Check required symbols are defined. + * ldlang.h (ldlang_add_require_defined): Declare. + * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL. + * lexsup.c (ld_options): Add '--require-defined' entry. + (parse_args): Handle '--requre-defined' entry. + * NEWS: Mention new '--require-defined' option. + +2015-08-03 Andrew Burgess + + * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are + acceptable. + +2015-07-29 H.J. Lu + + * lexsup.c (parse_args): Don't set link_info.executable to + TRUE for link_info.relocatable. + +2015-07-27 H.J. Lu + + * configure: Regenerated. + +2015-07-24 Nick Clifton + + * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for + the _-rl78_abs__ symbol. + +2015-07-20 Alan Modra + + * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define. + (INIT_START, FINI_START): Don't ALIGN. + * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR. + +2015-07-20 Alan Modra + + * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot. + * ldexp.c (is_align_conditional): Handle binary ALIGN. + (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to + dot inside output sections. Handle absolute expressions. + +2015-07-14 H.J. Lu + + * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make + --compress-debug-sections=zlib the same as + --compress-debug-sections=zlib-gabi. + * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi. + +2015-07-14 Nick Clifton + + * ld.texinfo (Options): Add missing period after @xref. + +2015-07-10 Alan Modra + + * ldexp.c (align_dot_val): New function. + (fold_unary ): Use it. + +2015-07-03 Kai Tietz + + PR ld/11539 + * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*, + .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr, + .eh_frame, .pdata. .xdata, and .gcc_except_table sections + as KEEP. + * scripttempl/pe.sc: Likewise. + * ld.texinfo: Document that --gc-sections has experimental support + for COFF and PE targets. + * NEWS: Mention experimental support. + +2015-07-03 Alan Modra + + * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS. + * Makefile.in: Regenerate. + +2015-06-28 H.J. Lu + + * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): + Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB. + +2015-06-26 H.J. Lu + + * emulparams/elf_iamcu.sh (COMPILE_IN): New. + +2015-06-15 Nick Clifton + + PR ld/18466 + * emultempl/pe.em (pe_find_data_imports): Generate an error if a + symbol name is too long to handle. + * emultempl/pep.em (pep_find_data_imports): Likewise. + +2015-06-12 Tristan Gingold + + * NEWS: Mention new option. + * lexsup.c (parse_args): Handle --print-memory-usage. + (ld_options): Add --print-memory-usage. + * ldmain.c (main): Call lang_print_memory_usage. + * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE. + * ldlang.h: Add prototype of lang_print_memory_usage. + * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New + functions. + * ld.texinfo (Options): Document --print-memory-usage. + * ld.h (args_type): Add print_memory_usage field. + +2015-06-08 Nick Clifton + + * po/fr.po: Updated French Translation. + +2015-05-28 Catherine Moore + Paul Brook + + * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): + Add Compact EH support. + * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab + sections. + +2015-05-17 Chung-Lin Tang + + * configure.ac (AC_PROG_GREP): Check for grep program. + (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options): + Enable ELF option printing for emulations containing + 'TEMPLATE_NAME=elf32'. + * configure: Regenerate. + +2015-05-14 Nick Clifton + + * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd + symbols. + +2015-05-11 H.J. Lu + + * configure.tgt: Support i[3-7]86-*-elfiamcu target. + +2015-05-11 H.J. Lu + + * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c. + (eelf_iamcu.c): New. + * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is + enabled in BFD. + * Makefile.in: Regenerated. + * emulparams/elf_iamcu.sh: New file. + +2015-05-05 Nick Clifton + + * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430. + * scripttempl/msp430.sc (.text): Add .lower.text and .either.text. + (.data): Add .lower.data and .either.data. + (.bss): Add .lower.bss and .either.bss. + (.rodata): Add .lower.rodata and .either.rodata. + * emultempl/msp430.em: New file. Implements a new orphan + placement algorithm that divides sections between lower and upper + memory regions. + * Makefile.am (emsp430elf.c): Depend upon msp430.em. + *emsp430X.c): Likewise. + * Makefine.in: Regenerate. + +2015-04-28 Andreas Schwab + + PR ld/18344 + * ldlex.l (INPUTLIST): Increment lineno on newline. + +2015-04-24 Alan Modra + + * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): + Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out. + +2015-04-24 DJ Delorie + + * Makefile.am (msp430): Rename primary emulation to msp430elf. + (emsp430.c): Rename to emsp430elf.c, update dependencies + (emsp430X.c): Update dependencies. + * Makefile.in: Likewise. + * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf. + * emulparams/msp430.sh: Rename to msp430elf.sh. + * emulparams/msp430X.sh: Update. + 2015-04-23 H.J. Lu PR binutils/18209