Support PLT16 relocs against local symbols
[deliverable/binutils-gdb.git] / ld / ChangeLog
index 7270ac0d31744f6d5c18e821041d9c5bc2c71d5b..df3673510349dbb1d0f5d02ea47a22a14490abb2 100644 (file)
@@ -1,3 +1,180 @@
+2018-04-09  Alan Modra  <amodra@gmail.com>
+
+       * emulparams/elf32ppc.sh (OTHER_RELRO_SECTIONS_2): Add .branch_lt.
+       (OTHER_GOT_RELOC_SECTIONS): Add .rela.branch_lt.
+       * testsuite/ld-powerpc/elfv2so.d: Update for symbol/stub reordering.
+       * testsuite/ld-powerpc/relbrlt.d: Likewise.
+       * testsuite/ld-powerpc/relbrlt.s: Likewise.
+       * testsuite/ld-powerpc/tlsso.r: Likewise.
+       * testsuite/ld-powerpc/tlstocso.r: Likewise.
+
+2018-04-09  Alan Modra  <amodra@gmail.com>
+
+       * ppc32elf.em (ppc_finish): Call ppc_finish_symbols.
+
+2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
+
+       PR gas/22318
+       * configure: Regenerated.
+
+2018-04-05  Nick Clifton  <nickc@redhat.com>
+
+       PR 23030
+       * emulparams/elf64_ia64.sh (OTHER_READONLY_SECTIONS): Make sure
+       that the .IA_64.unwind_info and .IA_64.unwind sections are not
+       subject to garbage collection.
+
+2018-04-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * deffile.h (def_file_add_import_from): Declare.
+       (def_file_add_import_at): Likewise.
+       * deffilep.y (fill_in_import): New function extracted from...
+       (def_file_add_import): ...here.  Call it.
+       (def_file_add_import_from): New function.
+       (def_file_add_import_at): Likewise.
+       * pe-dll.c (pe_implied_import_dll): Use an optimized version of the
+       insertion loop for imported symbols if possible.
+
+2018-04-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * emultempl/pe.em (U_SIZE): Delete.
+       (pe_data_import_dll): Likewise.
+       (make_import_fixup): Return void, take 4th parameter and pass it down
+       in call to pe_create_import_fixup.
+       (pe_find_data_imports): Move to...
+       (gld_${EMULATION_NAME}_after_open): Run the stdcall fixup pass after
+       the auto-import pass and add a guard before running the latter.
+       * emultempl/pep.em (U_SIZE): Delete.
+       (pep_data_import_dll): Likewise.
+       (make_import_fixup): Return void, take 4th parameter and pass it down
+       in call to pe_create_import_fixup.
+       (pep_find_data_imports): Move to...
+       (gld_${EMULATION_NAME}_after_open): Run the stdcall fixup pass after
+       the auto-import pass and add a guard before running the latter.
+       * pe-dll.c (runtime_pseudp_reloc_v2_init): Change type to bfd_boolean.
+       (pe_walk_relocs_of_symbol): Rename into...
+       (pe_walk_relocs): ...this.  Add 2 more parameters,4th parameter to the
+       callback prototype and pass 4th parameter in calls to the callback.
+       If the import hash table is present, invoke the callback on the reloc
+       if the symbol name is in the table.
+       (pe_find_data_imports): ...here.  Take 2 parameters.  Build an import
+       hash table for the pseudo-relocation support version 2.  When it is
+       built, walk the relocations only once at the end; when it is not, do
+       not build a fixup when the symbol isn't part of an import table.
+       Issue the associated warning only after a first fixup is built.
+       (tmp_seq2): Delete.
+       (make_singleton_name_imp): Likewise.
+       (make_import_fixup_mark): Return const char * and a stable string.
+       (make_import_fixup_entry): Do not deal with the pseudo-relocation
+       support version 2.
+       (make_runtime_pseudo_reloc): Factor out code and fix formatting.
+       (pe_create_import_fixup): Add 5th parameter.  Clearly separate the
+       pseudo-relocation support version 2 from the rest.  Fix formatting.
+       * pe-dll.h (pe_walk_relocs_of_symbol): Delete.
+       (pe_find_data_imports): Declare.
+       (pe_create_import_fixup): Add 5th parameter.
+       * pep-dll.c (pe_data_import_dll): Delete.
+       (pe_find_data_imports): Define.
+       (pe_walk_relocs_of_symbol): Delete.
+       * pep-dll.h (pep_walk_relocs_of_symbol): Delete.
+       (pep_find_data_imports): Declare.
+       (pep_create_import_fixup): Add 5th parameter.
+       * ld.texinfo (--enable-auto-import): Adjust to new implementation.
+
+2018-04-04  Nick Clifton  <nickc@redhat.com>
+
+       * po/es.po: Updated Spanish translation.
+
+2018-04-03  Maciej W. Rozycki  <macro@mips.com>
+
+       * testsuite/ld-mips-elf/comm-data.exp: Correct support for
+       `mips*-*-kfreebsd*-gnu' targets.
+
+2018-03-23  Renlin Li  <renlin.li@arm.com>
+
+       PR ld/22970
+       * testsuite/ld-aarch64/aarch64-elf.exp: Update to run new tests.
+       * testsuite/ld-aarch64/emit-relocs-552-overflow.d: New.
+       * testsuite/ld-aarch64/emit-relocs-552-overflow.s: New.
+       * testsuite/ld-aarch64/emit-relocs-552.d: New.
+       * testsuite/ld-aarch64/emit-relocs-552.s: New.
+       * testsuite/ld-aarch64/emit-relocs-553.d: New.
+       * testsuite/ld-aarch64/emit-relocs-553.s: New.
+       * testsuite/ld-aarch64/emit-relocs-554-overflow.d: New.
+       * testsuite/ld-aarch64/emit-relocs-554-overflow.s: New.
+       * testsuite/ld-aarch64/emit-relocs-554.d: New.
+       * testsuite/ld-aarch64/emit-relocs-554.s: New.
+       * testsuite/ld-aarch64/emit-relocs-555.d: New.
+       * testsuite/ld-aarch64/emit-relocs-555.s: New.
+       * testsuite/ld-aarch64/emit-relocs-556-overflow.d: New.
+       * testsuite/ld-aarch64/emit-relocs-556-overflow.s: New.
+       * testsuite/ld-aarch64/emit-relocs-556.d: New.
+       * testsuite/ld-aarch64/emit-relocs-556.s: New.
+       * testsuite/ld-aarch64/emit-relocs-557.d: New.
+       * testsuite/ld-aarch64/emit-relocs-557.s: New.
+       * testsuite/ld-aarch64/emit-relocs-558-overflow.d: New.
+       * testsuite/ld-aarch64/emit-relocs-558-overflow.s: New.
+       * testsuite/ld-aarch64/emit-relocs-558.d: New.
+       * testsuite/ld-aarch64/emit-relocs-558.s: New.
+       * testsuite/ld-aarch64/emit-relocs-559.d: New.
+       * testsuite/ld-aarch64/emit-relocs-559.s: New.
+       * testsuite/ld-aarch64/emit-relocs-112-overflow.d: New.
+       * testsuite/ld-aarch64/emit-relocs-112-overflow.s: New.
+       * testsuite/ld-aarch64/emit-relocs-112.d: New.
+       * testsuite/ld-aarch64/emit-relocs-112.s: New.
+       * testsuite/ld-aarch64/emit-relocs-113.d: New.
+       * testsuite/ld-aarch64/emit-relocs-113.s: New.
+       * testsuite/ld-aarch64/emit-relocs-114-overflow.d: New.
+       * testsuite/ld-aarch64/emit-relocs-114-overflow.s: New.
+       * testsuite/ld-aarch64/emit-relocs-114.d: New.
+       * testsuite/ld-aarch64/emit-relocs-114.s: New.
+       * testsuite/ld-aarch64/emit-relocs-115.d: New.
+       * testsuite/ld-aarch64/emit-relocs-115.s: New.
+       * testsuite/ld-aarch64/emit-relocs-116-overflow.d: New.
+       * testsuite/ld-aarch64/emit-relocs-116-overflow.s: New.
+       * testsuite/ld-aarch64/emit-relocs-116.d: New.
+       * testsuite/ld-aarch64/emit-relocs-116.s: New.
+       * testsuite/ld-aarch64/emit-relocs-117.d: New.
+       * testsuite/ld-aarch64/emit-relocs-117.s: New.
+       * testsuite/ld-aarch64/emit-relocs-118-overflow.d: New.
+       * testsuite/ld-aarch64/emit-relocs-118-overflow.s: New.
+       * testsuite/ld-aarch64/emit-relocs-118.d: New.
+       * testsuite/ld-aarch64/emit-relocs-118.s: New.
+       * testsuite/ld-aarch64/emit-relocs-119.d: New.
+       * testsuite/ld-aarch64/emit-relocs-119.s: New.
+
+2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
+
+       PR ld/22972
+       * testsuite/ld-sparc/sparc.exp: Add test for mixed GOTDATA/GOT relocs.
+       * testsuite/ld-sparc/gotop-hidden.c: New file.
+       * testsuite/ld-sparc/got-hidden32.s: Likewise.
+       * testsuite/ld-sparc/got-hidden64.s: Likewise.
+       * testsuite/ld-sparc/pass.out: Likewise.
+
+2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
+
+       PR ld/23000
+       * testsuite/ld-x86-64/tlsdesc.pd: Updated.
+
+2018-03-23  Nick Clifton  <nickc@redhat.com>
+
+       PR 22948
+       * emultempl/pe.em (open_dynamic_archive): Add libXXX.lib template
+       to library name list.
+       * emultempl/pep.em (open_dynamic_archive): Likewise.
+       * ld.texinfo (WIN32): Update documentation.
+
+2018-03-20  Roland McGrath  <mcgrathr@google.com>
+
+       * testsuite/ld-elf/shared.exp (pr20995-2): XFAIL on aarch64*-*-elf*,
+       another target without RELRO.
+
+2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * testsuite/ld-plugin/pr22983.d: Allow leading underscore as
+       well as extra lines between symbols.
+
 2018-03-20  Maciej W. Rozycki  <macro@mips.com>
 
        * testsuite/ld-gc/gc.exp: Remove extraneous LD flags from the
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