443e66934c
* internal.h (C_AIX_WEAKEXT): New macro. (C_WEAKEXT): Use the GNU definition in the generic part of the file, and conditionally reset it to C_AIX_WEAKEXT in the XCOFF part of the file. (CSECT_SYM_P): New macro. * xcoff.h (L_WEAK): Define. (EXTERN_SYM_P): New macro. bfd/ * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to check whether a symbol has csect information. (coff_print_aux): Likewise. * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect information for C_AIX_WEAKEXT too. (_bfd_xcoff_swap_aux_out): Likewise. (xcoff_reloc_type_br): Handle defweak symbols too. * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect information for C_AIX_WEAKEXT too. (_bfd_xcoff64_swap_aux_out): Likewise. (xcoff64_reloc_type_br): Handle defweak symbols too. * coffgen.c (coff_print_symbol): Handle auxillary function information for C_AIX_WEAKEXT too. * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK instead of BSF_GLOBAL if the L_WEAK flag is set. (xcoff_dynamic_definition_p): New function. (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym defines h. Don't change h if ldsym isn't the definition. Otherwise, always take the symbol class from the ldsym. Use weak bfd symbol types for weak ldsyms. (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P. Fix the check for whether a definition is from a shared object. Allow redefinitions of weak symbols. (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P. (xcoff_keep_symbol_p): Likewise. (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P. (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P. Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols, but mark them as L_WEAK. (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT. gas/ * config/tc-ppc.c (ppc_frob_symbol): Add csect information for C_AIX_WEAKEXT too. ld/testsuite/ * ld-powerpc/aix-glink-2a.s, ld-powerpc/aix-glink-2a.ex, ld-powerpc/aix-glink-2b.s, ld-powerpc/aix-glink-2c.s, ld-powerpc/aix-glink-2c.ex, ld-powerpc/aix-glink-2d.s, ld-powerpc/aix-glink-2-32.dd, ld-powerpc/aix-glink-2-64.dd, ld-powerpc/aix-weak-1a.s, ld-powerpc/aix-weak-1b.s, ld-powerpc/aix-weak-1-rel.hd, ld-powerpc/aix-weak-1-rel.nd, ld-powerpc/aix-weak-1-dso.hd, ld-powerpc/aix-weak-1-dso.nd, ld-powerpc/aix-weak-1-dso.dnd, ld-powerpc/aix-weak-1.ex, ld-powerpc/aix-weak-2a.s, ld-powerpc/aix-weak-2a.ex, ld-powerpc/aix-weak-2a.nd, ld-powerpc/aix-weak-2b.s, ld-powerpc/aix-weak-2b.nd, ld-powerpc/aix-weak-2c.s, ld-powerpc/aix-weak-2c.ex, ld-powerpc/aix-weak-2c.nd, ld-powerpc/aix-weak-2c.od, ld-powerpc/aix-weak-3a.s, ld-powerpc/aix-weak-3a.ex, ld-powerpc/aix-weak-3b.s, ld-powerpc/aix-weak-3b.ex, ld-powerpc/aix-weak-3-32.d, ld-powerpc/aix-weak-3-32.dd, ld-powerpc/aix-weak-3-64.d, ld-powerpc/aix-weak-3-64.dd: New tests. * ld-powerpc/aix52.exp: Run them. Replace tmp/aix-* with tmp/aix64-* in 64-bit ld options.
174 lines
5.4 KiB
Plaintext
174 lines
5.4 KiB
Plaintext
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
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* internal.h (C_AIX_WEAKEXT): New macro.
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(C_WEAKEXT): Use the GNU definition in the generic part of the file,
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and conditionally reset it to C_AIX_WEAKEXT in the XCOFF part of
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the file.
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(CSECT_SYM_P): New macro.
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* xcoff.h (L_WEAK): Define.
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(EXTERN_SYM_P): New macro.
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2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
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* xcoff.h (XCOFF_ALLOCATED): New flag.
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2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
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* xcoff.h (XCOFF_CALLED, XCOFF_IMPORT): Update comments.
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(XCOFF_WAS_UNDEFINED): New flag.
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(xcoff_link_hash_table): Add an "rtld" field.
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2008-12-23 Johan Olmutz Nielsen <jnielsen@ddci.com>
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* ti.h (COFF_ADJUST_SCNHDR_OUT_PRE): Define.
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2008-06-17 Nick Clifton <nickc@redhat.com>
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* ti.h (GET_SCNHDR_NLNNO): Provide an alternative version of this
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macro which does not trigger an array bounds warning in gcc.
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(PUT_SCNHDR_NLNNO): Likewise.
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(GET_SCNHDR_FLAGS): Likewise.
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(PUT_SCNHDR_FLAGS): Likewise.
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(GET_SCNHDR_PAGE): Likewise.
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(PUT_SCNHDR_PAGE): Likewise.
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2007-11-05 Danny Smith <dannysmith@users.sourceforge.net>
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* pe.h (COFF_ENCODE_ALIGNMENT) Define.
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2007-08-02 H.J. Lu <hongjiu.lu@intel.com>
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* pe.h (IMAGE_SCN_ALIGN_POWER_BIT_POS): New.
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(IMAGE_SCN_ALIGN_POWER_BIT_MASK): Likewise.
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(IMAGE_SCN_ALIGN_POWER_NUM): Likewise.
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(IMAGE_SCN_ALIGN_POWER_CONST): Likewise.
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(IMAGE_SCN_ALIGN_128BYTES): Likewise.
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(IMAGE_SCN_ALIGN_256BYTES): Likewise.
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(IMAGE_SCN_ALIGN_512BYTES): Likewise.
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(IMAGE_SCN_ALIGN_1024BYTES): Likewise.
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(IMAGE_SCN_ALIGN_2048BYTES): Likewise.
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(IMAGE_SCN_ALIGN_4096BYTES): Likewise.
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(IMAGE_SCN_ALIGN_8192BYTES): Likewise.
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(IMAGE_SCN_ALIGN_1BYTES): Redefined with
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IMAGE_SCN_ALIGN_POWER_CONST.
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(IMAGE_SCN_ALIGN_2BYTES): Likewise.
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(IMAGE_SCN_ALIGN_4BYTES): Likewise.
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(IMAGE_SCN_ALIGN_8BYTES): Likewise.
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(IMAGE_SCN_ALIGN_16BYTES): Likewise.
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(IMAGE_SCN_ALIGN_32BYTES): Likewise.
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(IMAGE_SCN_ALIGN_64BYTES): Likewise.
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2007-07-12 Kai Tietz <kai.tietz@onevision.com>
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* internal.h (struct internal_syment): Use bfd_hostptr_t for
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_n_zeroes and _n_offset fields.
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2007-04-27 Alan Modra <amodra@bigpond.net.au>
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* rs6000.h: Write Mimi's name in ASCII.
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2007-03-19 H.J. Lu <hongjiu.lu@intel.com>
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* internal.h (internal_extra_pe_aouthdr): Add Magic,
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MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
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SizeOfInitializedData, SizeOfUninitializedData,
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AddressOfEntryPoint, BaseOfCode and BaseOfData.
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2006-12-05 Michael Tautschnig <tautschn@model.in.tum.de>
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Nick Clifton <nickc@redhat.com>
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* external.h (struct external_aouthdr): Add ATTRIBUTE_PACKED.
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(struct external_syment): Likewise.
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(union external_auxent): Likewise.
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2006-11-14 Phil Lello <phil.lello@homecall.co.uk>
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* pe.h: Added defines for IMAGE_SUBSYSTEM_EFI_ROM and
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IMAGE_SUBSYSTEM_XBOX.
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* internal.h: Added defines for PE directory entry types.
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NB: in internal.h because IMAGE_NUMBEROF_DIRECTORY_ENTRYIES is in
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pe.h
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2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
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* external.h: Add proper external_aouthdr64 structure (without
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data_start member).
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(AOUTHDRSZ64): Set according structure size.
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(AOUTHDR64): As typedef of external_aouthdr64 structure.
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* internal.h: Add relocation identifiers for coff.
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* pe.h: Add define IMAGE_FILE_MACHINE_AMD64 the coff signature.
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(PEPAOUTHDR): Adjust structure to have proper size (using AOUTHDR64).
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(PEPAOUTSZ): Calculated size of 240.
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* x86_64.h: Coff information for x86_64 (AMD64).
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2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
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* internal.h: Add relocation number R_IMM24 for Z80.
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2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
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* internal.h: Add relocation number for Z80
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* z80.h: New file.
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2005-08-18 Alan Modra <amodra@bigpond.net.au>
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* a29k.h: Delete.
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2005-07-14 Daniel Marques <marques@cs.cornell.edu>
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* alpha.h (ALPHA_ECOFF_COMPRESSEDMAG): Define.
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* ecoff.h (ALPHA_MAGIC_COMPRESSED): Define.
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2005-05-10 Nick Clifton <nickc@redhat.com>
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* Update the address and phone number of the FSF organization in
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the GPL notices in the following files:
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a29k.h, alpha.h, apollo.h, arm.h, aux-coff.h, ecoff.h, external.h,
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go32exe.h, h8300.h, h8500.h, i386.h, i860.h, i960.h, ia64.h,
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internal.h, m68k.h, m88k.h, maxq.h, mcore.h, mips.h, mipspe.h,
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or32.h, pe.h, powerpc.h, rs6k64.h, sh.h, sparc.h, ti.h, tic30.h,
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tic4x.h, tic54x.h, tic80.h, w65.h, we32k.h, xcoff.h, z8k.h
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2005-02-21 Alan Modra <amodra@bigpond.net.au>
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* xcoff.h (struct xcoff_loader_info): Warning fix.
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2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
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* maxq.h (F_MAXQ10, F_MAXQ20): Define.
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2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
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Vineet Sharma <vineets@noida.hcltech.com>
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* maxq.h: New file: Defintions for the maxq port.
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2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
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* pe.h (IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY): Define.
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(IMAGE_WEAK_EXTERN_SEARCH_LIBRARY): Same.
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(IMAGE_WEAK_EXTERN_SEARCH_ALIAS): Same.
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2004-08-13 Mark Kettenis <kettenis@gnu.org>
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* symconst.h (langMax): Fix typo in comment.
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2004-04-23 Chris Demetriou <cgd@broadcom.com>
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* mips.h (MIPS_R_RELHI, MIPS_R_RELLO, MIPS_R_SWITCH): Remove
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(MIPS_R_PCREL16): Update comment.
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* ecoff.h (struct ecoff_value_adjust): Remove structure.
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(struct ecoff_debug_info): Remove 'adjust' member.
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2004-04-20 DJ Delorie <dj@redhat.com>
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* internal.h (R_SECREL32): Add.
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For older changes see ChangeLog-9103
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Local Variables:
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mode: change-log
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left-margin: 8
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fill-column: 74
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version-control: never
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End:
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