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- /* Target definitions for GNU compiler for Intel 80386 running Solaris 2
- Copyright (C) 1993 Free Software Foundation, Inc.
-
- Written by Fred Fish (fnf@cygnus.com).
-
- This file is part of GNU CC.
-
- GNU CC is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- GNU CC is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU CC; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
- #include "i386/sysv4.h"
-
- /* The Solaris 2.0 x86 linker botches alignment of code sections.
- It tries to align to a 16 byte boundary by padding with 0x00000090
- ints, rather than 0x90 bytes (nop). This generates trash in the
- ".init" section since the contribution from crtbegin.o is only 7
- bytes. The linker pads it to 16 bytes with a single 0x90 byte, and
- two 0x00000090 ints, which generates a segmentation violation when
- executed. This macro forces the assembler to do the padding, since
- it knows what it is doing. */
-
- #define FORCE_INIT_SECTION_ALIGN do { asm (ALIGN_ASM_OP ## " 16"); } while (0)
-
- #undef CPP_SPEC
- #define CPP_SPEC "\
- %{compat-bsd:-iwithprefixbefore ucbinclude -I/usr/ucbinclude}"
-
- #undef LIB_SPEC
- #define LIB_SPEC \
- "%{compat-bsd:-lucb -lsocket -lnsl -lelf -laio} \
- %{!shared:%{!symbolic:-lc}} \
- crtend.o%s \
- %{!shared:%{!symbolic:%{pg:crtn.o%s}%{!pg:crtn.o%s}}}"
-
- /* This should be the same as in svr4.h, except with -R added. */
- #undef LINK_SPEC
- #define LINK_SPEC \
- "%{h*} %{V} %{v:%{!V:-V}} \
- %{b} %{Wl,*:%*} \
- %{static:-dn -Bstatic} \
- %{shared:-G -dy} \
- %{symbolic:-Bsymbolic -G -dy} \
- %{G:-G} \
- %{YP,*} \
- %{R*} \
- %{compat-bsd: \
- %{!YP,*:%{p:-Y P,/usr/ucblib:/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
- %{!p:-Y P,/usr/ucblib:/usr/ccs/lib:/usr/lib}} \
- -R /usr/ucblib} \
- %{!compat-bsd: \
- %{!YP,*:%{p:-Y P,/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
- %{!p:-Y P,/usr/ccs/lib:/usr/lib}}} \
- %{Qy:} %{!Qn:-Qy}"
-
- /* This defines which switch letters take arguments.
- It is as in svr4.h but with -R added. */
-
- #undef SWITCH_TAKES_ARG
- #define SWITCH_TAKES_ARG(CHAR) \
- ( (CHAR) == 'D' \
- || (CHAR) == 'U' \
- || (CHAR) == 'o' \
- || (CHAR) == 'e' \
- || (CHAR) == 'u' \
- || (CHAR) == 'I' \
- || (CHAR) == 'm' \
- || (CHAR) == 'L' \
- || (CHAR) == 'R' \
- || (CHAR) == 'A' \
- || (CHAR) == 'h' \
- || (CHAR) == 'z')
-
-