mirror of
https://github.com/pmret/gcc-papermario.git
synced 2024-11-10 04:42:35 +01:00
96 lines
3.4 KiB
C
96 lines
3.4 KiB
C
/* Target definitions for GNU compiler for Intel 80386 running Solaris 2
|
|
Copyright (C) 1993, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
|
|
Contributed 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, 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, 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 asm (ALIGN_ASM_OP ## " 16")
|
|
#define FORCE_FINI_SECTION_ALIGN FORCE_INIT_SECTION_ALIGN
|
|
|
|
/* Add "sun" to the list of symbols defined for SVR4. */
|
|
#undef CPP_PREDEFINES
|
|
#define CPP_PREDEFINES \
|
|
"-Dunix -D__svr4__ -D__SVR4 -Dsun -Asystem(svr4)"
|
|
|
|
#undef CPP_SPEC
|
|
#define CPP_SPEC "%(cpp_cpu) %[cpp_cpu] \
|
|
%{compat-bsd:-iwithprefixbefore ucbinclude -I/usr/ucbinclude}"
|
|
|
|
#undef LIB_SPEC
|
|
#define LIB_SPEC \
|
|
"%{compat-bsd:-lucb -lsocket -lnsl -lelf -laio} %{!shared:%{!symbolic:-lc}}"
|
|
|
|
#undef ENDFILE_SPEC
|
|
#define ENDFILE_SPEC "crtend.o%s %{pg:crtn.o%s}%{!pg:crtn.o%s}"
|
|
|
|
#undef STARTFILE_SPEC
|
|
#define STARTFILE_SPEC "%{!shared: \
|
|
%{!symbolic: \
|
|
%{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}}}\
|
|
%{pg:gmon.o%s} crti.o%s \
|
|
%{ansi:values-Xc.o%s} \
|
|
%{!ansi: \
|
|
%{traditional:values-Xt.o%s} \
|
|
%{!traditional:values-Xa.o%s}} \
|
|
crtbegin.o%s"
|
|
|
|
/* This should be the same as in svr4.h, except with -R added. */
|
|
#undef LINK_SPEC
|
|
#define LINK_SPEC \
|
|
"%{h*} %{v:-V} \
|
|
%{b} %{Wl,*:%*} \
|
|
%{static:-dn -Bstatic} \
|
|
%{shared:-G -dy -z text} \
|
|
%{symbolic:-Bsymbolic -G -dy -z text} \
|
|
%{G:-G} \
|
|
%{YP,*} \
|
|
%{R*} \
|
|
%{compat-bsd: \
|
|
%{!YP,*:%{pg:-Y P,/usr/ucblib:/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
|
|
%{!pg:%{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,*:%{pg:-Y P,/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
|
|
%{!pg:%{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) \
|
|
(DEFAULT_SWITCH_TAKES_ARG(CHAR) \
|
|
|| (CHAR) == 'R' \
|
|
|| (CHAR) == 'h' \
|
|
|| (CHAR) == 'z')
|
|
|
|
#define STDC_0_IN_SYSTEM_HEADERS
|