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* config.gcc (mips*-mti-elf*, mips*-sde-elf*, mips64r5900-*-elf*)
	(mips64r5900el-*-elf*): Include mips/n32-elf.h.
	* config/mips/sde.h (LOCAL_LABEL_PREFIX, NO_DOLLAR_IN_LABEL)
	(LONG_DOUBLE_TYPE_SIZE, LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Move to...
	* config/mips/n32-elf.h: ...this new file.

From-SVN: r200496
This commit is contained in:
Richard Sandiford 2013-06-27 21:31:05 +00:00 committed by Richard Sandiford
parent bedc293e87
commit a290fcda13
4 changed files with 46 additions and 20 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2013-06-27 Richard Sandiford <rdsandiford@googlemail.com>
* config.gcc (mips*-mti-elf*, mips*-sde-elf*, mips64r5900-*-elf*)
(mips64r5900el-*-elf*): Include mips/n32-elf.h.
* config/mips/sde.h (LOCAL_LABEL_PREFIX, NO_DOLLAR_IN_LABEL)
(LONG_DOUBLE_TYPE_SIZE, LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Move to...
* config/mips/n32-elf.h: ...this new file.
2013-06-27 Marc Glisse <marc.glisse@inria.fr>
PR target/57224

6
gcc/config.gcc
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@ -1851,12 +1851,12 @@ mips*-*-linux*) # Linux MIPS, either endian.
esac
;;
mips*-mti-elf*)
tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/sde.h mips/mti-elf.h"
tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
tmake_file="mips/t-mti-elf"
tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
;;
mips*-sde-elf*)
tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/sde.h"
tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h"
tmake_file="mips/t-sde"
extra_options="${extra_options} mips/sde.opt"
case "${with_newlib}" in
@ -1938,7 +1938,7 @@ mips-*-elf* | mipsel-*-elf* | mipsr5900-*-elf* | mipsr5900el-*-elf*)
tmake_file="mips/t-elf"
;;
mips64r5900-*-elf* | mips64r5900el-*-elf*)
tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h"
tmake_file="mips/t-elf"
tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
;;

35
gcc/config/mips/n32-elf.h Normal file
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@ -0,0 +1,35 @@
/* Definitions of target machine for GNU compiler.
n32 for embedded systems.
Copyright (C) 2003-2013 Free Software Foundation, Inc.
This file is part of GCC.
GCC 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 3, or (at your option)
any later version.
GCC 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 GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
/* Use standard ELF-style local labels (not '$' as on early Irix). */
#undef LOCAL_LABEL_PREFIX
#define LOCAL_LABEL_PREFIX "."
/* Use periods rather than dollar signs in special g++ assembler names. */
#define NO_DOLLAR_IN_LABEL
/* Force n32 to use 64-bit long doubles. */
#undef LONG_DOUBLE_TYPE_SIZE
#define LONG_DOUBLE_TYPE_SIZE 64
#ifdef IN_LIBGCC2
#undef LIBGCC2_LONG_DOUBLE_TYPE_SIZE
#define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 64
#endif

17
gcc/config/mips/sde.h
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@ -89,23 +89,6 @@ along with GCC; see the file COPYING3. If not see
#undef PTRDIFF_TYPE
#define PTRDIFF_TYPE "long int"
/* Use standard ELF-style local labels (not '$' as on early Irix). */
#undef LOCAL_LABEL_PREFIX
#define LOCAL_LABEL_PREFIX "."
/* Use periods rather than dollar signs in special g++ assembler names. */
#define NO_DOLLAR_IN_LABEL
/* Currently we don't support 128bit long doubles, so for now we force
n32 to be 64bit. */
#undef LONG_DOUBLE_TYPE_SIZE
#define LONG_DOUBLE_TYPE_SIZE 64
#ifdef IN_LIBGCC2
#undef LIBGCC2_LONG_DOUBLE_TYPE_SIZE
#define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 64
#endif
/* Force all .init and .fini entries to be 32-bit, not mips16, so that
in a mixed environment they are all the same mode. The crti.asm and
crtn.asm files will also be compiled as 32-bit due to the