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/* Definitions of target machine for GNU compiler. Iris version 6 with
GNU ld.
Copyright (C) 1999, 2000 Free Software Foundation, Inc.
Written by Mark Mitchell <mark@codesourcery.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. */
#undef LIB_SPEC
#define LIB_SPEC \
"%{mabi=n32: %{mips4:-L/usr/lib32/mips4} %{!mips4:-L/usr/lib32/mips3} \
-L/usr/lib32} \
%{mabi=64: %{mips4:-L/usr/lib64/mips4} %{!mips4:-L/usr/lib64/mips3} \
-L/usr/lib64} \
%{!mabi*: %{mips4:-L/usr/lib32/mips4} %{!mips4:-L/usr/lib32/mips3} \
-L/usr/lib32} \
%{!shared: \
%{p:libprof1.a%s}%{pg:libprof1.a%s} -lc}"
/* Use the default libgcc spec. */
#undef LIBGCC_SPEC
/* ??? If no mabi=X option give, but a mipsX option is, then should depend
on the mipsX option. */
#undef LINK_SPEC
#define LINK_SPEC "\
%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} \
%{bestGnum} %{shared} %{non_shared} \
%{call_shared} %{no_archive} %{exact_version} \
%{static: -non_shared} \
%{!static: \
%{!shared: %{!non_shared: %{!call_shared: -call_shared}}}} \
%{rpath} -init __do_global_ctors -fini __do_global_dtors \
%{mabi=32: -melf32bsmip}%{mabi=n32: -melf32bmipn32}%{mabi=64: -melf64bmip}%{!mabi*: -melf32bmipn32}"
/* The GNU linker supports one-only sections. */
#define MAKE_DECL_ONE_ONLY(DECL) (DECL_WEAK (DECL) = 1)
#define UNIQUE_SECTION(DECL, RELOC) \
do \
{ \
int len; \
int sec; \
const char *name; \
char *string; \
const char *prefix; \
static const char *const prefixes[/*4*/3][2] = \
{ \
{ ".text.", ".gnu.linkonce.t." }, \
{ ".rodata.", ".gnu.linkonce.r." }, \
{ ".data.", ".gnu.linkonce.d." } \
/* Do not generate unique sections for uninitialised \
data since we do not have support for this in the \
linker scripts yet... \
, { ".bss.", ".gnu.linkonce.b." } */ \
}; \
\
if (TREE_CODE (DECL) == FUNCTION_DECL) \
sec = 0; \
/* else if (DECL_INITIAL (DECL) == 0 \
|| DECL_INITIAL (DECL) == error_mark_node) \
sec = 3; */ \
else if (DECL_READONLY_SECTION (DECL, RELOC)) \
sec = 1; \
else \
sec = 2; \
\
name = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (DECL)); \
prefix = prefixes[sec][DECL_ONE_ONLY(DECL)]; \
len = strlen (name) + strlen (prefix); \
string = alloca (len + 1); \
\
sprintf (string, "%s%s", prefix, name); \
\
DECL_SECTION_NAME (DECL) = build_string (len, string); \
} \
while (0)
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