r190863 - in /trunk: gcc/ChangeLog gcc/config.g...

[gerald@gcc.gnu.org]

Author: gerald
Date: Sun Sep  2 14:13:21 2012
New Revision: 190863

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190863
Log:
libgcc/

	* config.host (x86_64-*-openbsd*): New target.

gcc/

	* config.gcc (x86_64-*-openbsd*): New target.
	* config.host (*-*-openbsd*): New target.
	* config/openbsd.h (TARGET_C99_FUNCTIONS): Define.
	* config/i386/openbsdelf.h: Remove some superfluous defines and
	group things together in a more logical fashion.
	(DBX_REGISTER_NUMBER): Provide a
	definition that works on both 32-bit and 64-bit targets.
	(WCHAR_TYPE_SIZE): Hardcode as 32.
	(NO_DOLLAR_IN_LABEL): Remove undef.
	(TARGET_DEFAULT): Remove.
	(SET_ASM_OP): Remove.
	(DEFAULT_PCC_STRUCT_RETURN): Undef first to prevent warning.
	(ASM_OUTPUT_MAX_SKIP_ALIGN): Synch with x86-64.h
	(DWARF2_UNWIND_INFO): Remove define.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	* config/host-openbsd.c: New file.
	* config/t-openbsd (USER_H): Add EXTRA_HEADERS.
	* config/x-openbsd: New file.

Added:
    trunk/gcc/config/host-openbsd.c
    trunk/gcc/config/x-openbsd
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config.gcc
    trunk/gcc/config.host
    trunk/gcc/config/i386/openbsdelf.h
    trunk/gcc/config/openbsd.h
    trunk/gcc/config/t-openbsd
    trunk/libgcc/ChangeLog
    trunk/libgcc/config.host