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2010-04-27 Kai Tietz <kai.tietz@onevision.com>
authorktietz <ktietz@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 27 Apr 2010 17:48:58 +0000 (17:48 +0000)
committerktietz <ktietz@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 27 Apr 2010 17:48:58 +0000 (17:48 +0000)
commita2beb4292102f82c900b91d6eecdbed10f55276c
treee0154da3cd27e351b191a34f7b5e465075192112
parenta5090a34f55b9c13775844b9b70e8bc41e2aab03
2010-04-27  Kai Tietz  <kai.tietz@onevision.com>

        * collect2.c (TARGET_64BIT): Redefine to target's default.
        * tlink.c: Likewise.
        * config/i386/cygming.h (USER_LABEL_PREFIX): Define
        dependent to TARGET_64BIT and USE_MINGW64_LEADING_UNDERSCORES.
        * config/i386/i386.h (CRT_CALL_STATIC_FUNCTION): Use
        for underscoring __USER_LABEL_PREFIX__.
        * config/i386/mingw-w64.h (SUB_LINK_ENTRY): New macro.
        (SUB_LINK_ENTRY32): New.
        (SUB_LINK_ENTRY64): New.
        (LINK_SPEC): Replace entry point spec by
        SUB_LINK_ENTRY.
        * config/i386/mingw32 (SUB_LINK_ENTRY32): New.
        (SUB_LINK_ENTRY64): New.
        (SUB_LINK_ENTRY): New.
        (LINK_SPEC): Use SUB_LINK_ENTRY instead of hard-coded entry-point.
        (DWARF2_UNWIND_INFO): Error out for use of dw2 unwind when
        x64 target is choosen.
        * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
        * configure: Regenerated.
        * configure.ac (leading-mingw64-underscores): Option added.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158791 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/collect2.c
gcc/config.in
gcc/config/i386/cygming.h
gcc/config/i386/i386.h
gcc/config/i386/mingw-w64.h
gcc/config/i386/mingw32.h
gcc/configure
gcc/configure.ac
gcc/tlink.c