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elf.h: Remove ecoff.h and gofast includes.

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2002-07-29  Eric Christopher  <echristo@redhat.com>

       	* config/mips/elf.h: Remove ecoff.h and gofast includes.
        (DWARF2_DEBUGGING_INFO, DBX_DEBUGGING_INFO): Define unconditionally.
        (SDB_DEBUGGING_INFO): Undefine.
        (PREFERRED_DEBUGGING_TYPE): Set to DWARF2_DEBUG.
	(PUT_SDB_SIZE): Remove.
	(SUBTARGET_ASM_DEBUGGING_SPEC): Redefine.
       	(STARTFILE_SPEC): Add isa3264 define.
       	* config/mips/elf64.h: Ditto.  Move TARGET_MEM_FUNCTIONS from here...
       	* config/mips/ecoff.h: Remove. and here...
       	* config/mips/iris3.h: and here...
       	* config/mips/sni-svr4.h: and here...
       	* config/mips/mips.h: To here. Remove OBJECT_FORMAT_ROSE ifdefs.
	Add assembler -mmdebug options for non-dwarf debugging.
	* config/mips/r3900.h: Remove debug info defines.
       	* config/mips/isa32-linux.h: Remove, move functionality to config.gcc.
       	* config/mips/isa3264.h: Ditto.
       	* config/mips/t-isa3264: Fix up for file removal and gofast configure
       	change.
       	* config/mips/t-elf: Ditto.
       	* config/mips/t-ecoff: Ditto.
       	* config/mips/t-r3900: Ditto.
       	* config/mips/t-iris5-6: Ditto.
       	* config/mips/t-isa3264: Ditto.
       	* config/mips/t-linux: Remove.
       	* config/mips/t-netbsd: Remove.
       	* config/mips/t-mips: New file.
       	* config/mips/t-gofast: Ditto.
       	* config/mips/netbsd.h: Remove unnecessary undefines.
       	* config/mips/linux.h: Remove #include of mips.h.
       	* config.gcc: Add mips.h include for elf targets. Remove tm_file
       	for ecoff. Add gofast configure option for mips.

From-SVN: r55852
This commit is contained in:
Eric Christopher 2002-07-29 22:21:41 +00:00
parent 4357a6c348
commit 6d4392353e
21 changed files with 121 additions and 370 deletions

36
gcc/ChangeLog

@ -1,3 +1,37 @@
2002-07-29 Eric Christopher <echristo@redhat.com>
* config/mips/elf.h: Remove ecoff.h and gofast includes.
(DWARF2_DEBUGGING_INFO, DBX_DEBUGGING_INFO): Define unconditionally.
(SDB_DEBUGGING_INFO): Undefine.
(PREFERRED_DEBUGGING_TYPE): Set to DWARF2_DEBUG.
(PUT_SDB_SIZE): Remove.
(SUBTARGET_ASM_DEBUGGING_SPEC): Redefine.
(STARTFILE_SPEC): Add isa3264 define.
* config/mips/elf64.h: Ditto. Move TARGET_MEM_FUNCTIONS from here...
* config/mips/ecoff.h: Remove. and here...
* config/mips/iris3.h: and here...
* config/mips/sni-svr4.h: and here...
* config/mips/mips.h: To here. Remove OBJECT_FORMAT_ROSE ifdefs.
Add assembler -mmdebug options for non-dwarf debugging.
* config/mips/r3900.h: Remove debug info defines.
* config/mips/isa32-linux.h: Remove, move functionality to config.gcc.
* config/mips/isa3264.h: Ditto.
* config/mips/t-isa3264: Fix up for file removal and gofast configure
change.
* config/mips/t-elf: Ditto.
* config/mips/t-ecoff: Ditto.
* config/mips/t-r3900: Ditto.
* config/mips/t-iris5-6: Ditto.
* config/mips/t-isa3264: Ditto.
* config/mips/t-linux: Remove.
* config/mips/t-netbsd: Remove.
* config/mips/t-mips: New file.
* config/mips/t-gofast: Ditto.
* config/mips/netbsd.h: Remove unnecessary undefines.
* config/mips/linux.h: Remove #include of mips.h.
* config.gcc: Add mips.h include for elf targets. Remove tm_file
for ecoff. Add gofast configure option for mips.
2002-07-29 Chris Demetriou <cgd@broadcom.com>
* configure.in (mips*-*-*): Add a test to see if MIPS libgloss
@ -114,7 +148,7 @@
2002-07-29 Mike Stump <mrs@apple.com>
* config.gcc (target_gtfiles): Initialize, as otherwise cross
* config.gcc (target_gtfiles): Initialize, as otherwise cross
compilers hosted on powerpc-apple-darwin6.0 won't even build.
2002-07-29 Richard Earnshaw <rearnsha@arm.com>

45
gcc/config.gcc

@ -1439,7 +1439,7 @@ ia64*-*-hpux*)
use_collect2=no
float_format=i128
;;
ip2k-*-elf)
ip2k-*-elf)
;;
m32r-*-elf*)
tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
@ -1786,7 +1786,7 @@ mips-sgi-irix6*) # SGI System V.4., IRIX 6
# fi
;;
mips-wrs-vxworks)
tm_file="mips/elf.h mips/vxworks.h"
tm_file="${tm_file} mips/elf.h mips/vxworks.h"
tmake_file=mips/t-ecoff
gas=yes
gnu_ld=yes
@ -1854,11 +1854,11 @@ mips*-*-netbsd*) # NetBSD/mips, either endian.
tmake_file="${tmake_file} mips/t-netbsd"
;;
mips*-*-linux*) # Linux MIPS, either endian.
tm_file="dbxelf.h elfos.h svr4.h linux.h mips/linux.h"
tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h mips/linux.h"
case $machine in
mipsisa32*-*)
tm_file="$tm_file mips/isa32-linux.h"
target_cpu_default="MASK_SOFT_FLOAT"
tm_defines="MIPS_ISA_DEFAULT=32"
;;
esac
tmake_file="t-slibgcc-elf-ver t-linux mips/t-linux"
@ -1877,53 +1877,60 @@ mips*-*-openbsd*) # mips big endian
tm_file="mips/openbsd-be.h ${tm_file}"
;;
mips-*-ecoff* | mipsel-*-ecoff*)
tm_file="gofast.h mips/ecoff.h"
if test x$stabs = xyes; then
tm_file="${tm_file} dbx.h"
fi
tmake_file=mips/t-ecoff
;;
mipsisa32-*-elf* | mipsisa32el-*-elf*)
tm_file="mips/isa3264.h mips/abi64.h"
tm_file="${tm_file} mips/elf.h mips/abi64.h"
tmake_file=mips/t-isa3264
target_cpu_default="MASK_SOFT_FLOAT"
tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_MEABI"
;;
mipsisa64-*-elf* | mipsisa64el-*-elf*)
tm_file="mips/isa3264.h mips/abi64.h"
tm_file="${tm_file} mips/elf.h mips/abi64.h"
tmake_file=mips/t-isa3264
target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
tm_defines="MIPS_ISA_DEFAULT=64"
tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_MEABI"
;;
mips-*-elf* | mipsel-*-elf*)
tm_file="mips/elf.h"
tm_file="${tm_file} mips/elf.h"
tmake_file=mips/t-elf
;;
mips64-*-elf* | mips64el-*-elf*)
tm_file="mips/elf64.h"
tm_file="${tm_file} mips/elf64.h"
tmake_file=mips/t-elf
target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
;;
mips64orion-*-elf* | mips64orionel-*-elf*)
tm_file="mips/elforion.h mips/elf64.h"
tm_file="${tm_file} mips/elforion.h mips/elf64.h"
tmake_file=mips/t-elf
tmake_file=mips/t-elf
target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
;;
mips64orion-*-rtems*)
xm_defines=POSIX
tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h rtems.h"
tm_file="${tm_file} mips/elforion.h mips/elf64.h mips/rtems64.h rtems.h"
tmake_file="mips/t-elf t-rtems"
tmake_file=mips/t-elf
target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
if test x$enable_threads = xyes; then
thread_file='rtems'
fi
;;
mips*-*-rtems*)
xm_defines=POSIX
tm_file="mips/elf.h mips/rtems.h rtems.h"
tm_file="${tm_file} mips/elf.h mips/rtems.h rtems.h"
tmake_file="mips/t-elf t-rtems"
if test x$enable_threads = xyes; then
thread_file='rtems'
fi
;;
mipstx39-*-elf* | mipstx39el-*-elf*)
tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
tm_file="${tm_file} mips/r3900.h mips/elf.h mips/abi64.h"
tmake_file=mips/t-r3900
;;
mmix-knuth-mmixware)
@ -2915,6 +2922,14 @@ mips*-*-*)
tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
;;
esac
if test "x$enable_gofast" = xyes
then
tm_defines="INIT_SUBTARGET_OPTABS=INIT_GOFAST_OPTABS $tm_defines"
tm_file="gofast.h $tm_file"
tmake_file="mips/t-gofast $tmake_file"
else
tmake_file="mips/t-mips $tmake_file"
fi
;;
powerpc*-*-* | rs6000-*-*)
if test x$enable_altivec = xyes

33
gcc/config/mips/ecoff.h

@ -1,33 +0,0 @@
/* Definitions of target machine for GNU compiler. MIPS version with
GOFAST floating point library.
Copyright (C) 1994, 1998 Free Software Foundation, Inc.
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. */
/* US Software GOFAST library support. */
#define INIT_SUBTARGET_OPTABS INIT_GOFAST_OPTABS
#include "mips/mips.h"
/* Use memcpy, et. al., rather than bcopy. */
#define TARGET_MEM_FUNCTIONS
/* Don't assume anything about startfiles. The linker script will load the
appropriate startfiles. */
#undef STARTFILE_SPEC
#define STARTFILE_SPEC ""

58
gcc/config/mips/elf.h

@ -20,59 +20,39 @@ the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* Use ELF. */
#undef OBJECT_FORMAT_COFF
#undef EXTENDED_COFF
#define OBJECT_FORMAT_ELF
/* All ELF targets can support DWARF-2. */
/* ??? Move all SDB stuff into separate header file. */
#undef SDB_DEBUGGING_INFO
#ifndef DWARF2_DEBUGGING_INFO
#define DWARF2_DEBUGGING_INFO 1
#endif
#define DBX_DEBUGGING_INFO
#define DWARF2_DEBUGGING_INFO
/* Until we figure out what MIPS ELF targets normally use, just do
stabs in ELF. */
#ifndef PREFERRED_DEBUGGING_TYPE
#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
#endif
#undef PREFERRED_DEBUGGING_TYPE
#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
/* Mostly like ECOFF. */
#include "gofast.h"
#include "mips/ecoff.h"
/* We need to use .esize and .etype instead of .size and .type to
avoid conflicting with ELF directives. */
#undef PUT_SDB_SIZE
#define PUT_SDB_SIZE(a) \
do { \
extern FILE *asm_out_text_file; \
fprintf (asm_out_text_file, "\t.esize\t"); \
fprintf (asm_out_text_file, HOST_WIDE_INT_PRINT_DEC, (HOST_WIDE_INT) (a)); \
fprintf (asm_out_text_file, ";"); \
} while (0)
#undef PUT_SDB_TYPE
#define PUT_SDB_TYPE(a) \
do { \
extern FILE *asm_out_text_file; \
fprintf (asm_out_text_file, "\t.etype\t0x%x;", (a)); \
} while (0)
#undef SUBTARGET_ASM_DEBUGGING_SPEC
#define SUBTARGET_ASM_DEBUGGING_SPEC "-g0"
/* Biggest alignment supported by the object file format of this
machine. Use this macro to limit the alignment which can be
specified using the `__attribute__ ((aligned (N)))' construct. If
not defined, the default value is `BIGGEST_ALIGNMENT'. */
#undef MAX_OFILE_ALIGNMENT
#undef MAX_OFILE_ALIGNMENT
#define MAX_OFILE_ALIGNMENT (32768*8)
/* Switch into a generic section. */
#undef TARGET_ASM_NAMED_SECTION
#undef TARGET_ASM_NAMED_SECTION
#define TARGET_ASM_NAMED_SECTION default_elf_asm_named_section
/* Given that Irix has it's own headers, not having TARGET_GAS here
seems a mistake. If we actually need to be prepared for file
switching, then we need a custom TARGET_ASM_NAMED_SECTION too. */
#undef TEXT_SECTION
#undef TEXT_SECTION
#define TEXT_SECTION() \
do { \
if (TARGET_FILE_SWITCHING) \
@ -145,7 +125,7 @@ do { \
/* Write the extra assembler code needed to declare an object properly. */
#undef ASM_DECLARE_OBJECT_NAME
#undef ASM_DECLARE_OBJECT_NAME
#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL) \
do { \
HOST_WIDE_INT size; \
@ -166,7 +146,7 @@ do { \
size_directive_output was set
by ASM_DECLARE_OBJECT_NAME when it was run for the same decl. */
#undef ASM_FINISH_DECLARE_OBJECT
#undef ASM_FINISH_DECLARE_OBJECT
#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END) \
do { \
const char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0); \
@ -198,7 +178,7 @@ do { \
but until that support is generally available, the 'if' below
should serve. */
#undef ASM_WEAKEN_LABEL
#undef ASM_WEAKEN_LABEL
#define ASM_WEAKEN_LABEL(FILE,NAME) ASM_OUTPUT_WEAK_ALIAS(FILE,NAME,0)
#define ASM_OUTPUT_WEAK_ALIAS(FILE,NAME,VALUE) \
do { \
@ -221,10 +201,10 @@ do { \
/* A list of other sections which the compiler might be "in" at any
given time. */
#undef EXTRA_SECTIONS
#undef EXTRA_SECTIONS
#define EXTRA_SECTIONS in_sdata, in_sbss
#undef EXTRA_SECTION_FUNCTIONS
#undef EXTRA_SECTION_FUNCTIONS
#define EXTRA_SECTION_FUNCTIONS \
SECTION_FUNCTION_TEMPLATE(sdata_section, in_sdata, SDATA_SECTION_ASM_OP) \
SECTION_FUNCTION_TEMPLATE(sbss_section, in_sbss, SBSS_SECTION_ASM_OP)
@ -251,7 +231,7 @@ void FN () \
#define FINI_SECTION_ASM_OP "\t.section\t.fini"
/* Don't set the target flags, this is done by the linker script */
#undef LIB_SPEC
#undef LIB_SPEC
#define LIB_SPEC ""
#undef STARTFILE_SPEC

50
gcc/config/mips/elf64.h

@ -20,33 +20,19 @@ 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 OBJECT_FORMAT_COFF
#undef EXTENDED_COFF
#define OBJECT_FORMAT_ELF
/* If an embedded ABI is selected, prefer to generate 64-bit code.
Implies -mips3 in such cases. */
#ifndef TARGET_DEFAULT
#define TARGET_DEFAULT MASK_FLOAT64|MASK_64BIT
#endif
#undef SDB_DEBUGGING_INFO
#define DBX_DEBUGGING_INFO
#define DWARF2_DEBUGGING_INFO
/* This should change to n32 when it is supported in gas. */
#ifndef MIPS_ABI_DEFAULT
#define MIPS_ABI_DEFAULT ABI_O64
#endif
#undef PREFERRED_DEBUGGING_TYPE
#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
/* Until we figure out what MIPS ELF targets normally use, just do
stabs in ELF. */
#ifndef PREFERRED_DEBUGGING_TYPE
#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
#endif
/* US Software GOFAST library support. */
#include "gofast.h"
#define INIT_SUBTARGET_OPTABS INIT_GOFAST_OPTABS
#include "mips/mips.h"
/* Use memcpy, et. al., rather than bcopy. */
#define TARGET_MEM_FUNCTIONS
#undef SUBTARGET_ASM_DEBUGGING_SPEC
#define SUBTARGET_ASM_DEBUGGING_SPEC "-g0"
/* Biggest alignment supported by the object file format of this
machine. Use this macro to limit the alignment which can be
@ -56,24 +42,6 @@ Boston, MA 02111-1307, USA. */
#undef MAX_OFILE_ALIGNMENT
#define MAX_OFILE_ALIGNMENT (32768*8)
/* We need to use .esize and .etype instead of .size and .type to
avoid conflicting with ELF directives. */
#undef PUT_SDB_SIZE
#define PUT_SDB_SIZE(a) \
do { \
extern FILE *asm_out_text_file; \
fprintf (asm_out_text_file, "\t.esize\t"); \
fprintf (asm_out_text_file, HOST_WIDE_INT_PRINT_DEC, (HOST_WIDE_INT) (a)); \
fprintf (asm_out_text_file, ";"); \
} while (0)
#undef PUT_SDB_TYPE
#define PUT_SDB_TYPE(a) \
do { \
extern FILE *asm_out_text_file; \
fprintf (asm_out_text_file, "\t.etype\t0x%x;", (a)); \
} while (0)
/* Switch into a generic section. */
#undef TARGET_ASM_NAMED_SECTION
#define TARGET_ASM_NAMED_SECTION default_elf_asm_named_section

3
gcc/config/mips/iris3.h

@ -65,8 +65,5 @@ Boston, MA 02111-1307, USA. */
#define WCHAR_TYPE "unsigned char"
#define WCHAR_TYPE_SIZE BITS_PER_UNIT
/* Generate calls to memcpy, etc., not bcopy, etc. */
#define TARGET_MEM_FUNCTIONS
/* Plain char is unsigned in the SGI compiler. */
#define DEFAULT_SIGNED_CHAR 0

29
gcc/config/mips/isa32-linux.h

@ -1,29 +0,0 @@
/* Definitions for MIPS32 running Linux-based GNU systems with ELF format.
Copyright (C) 2001 Free Software Foundation, Inc.
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 TARGET_VERSION
#if TARGET_ENDIAN_DEFAULT == 0
#define TARGET_VERSION fprintf (stderr, " (MIPS32el GNU/Linux with ELF)");
#else
#define TARGET_VERSION fprintf (stderr, " (MIPS32 GNU/Linux with ELF)");
#endif
#undef MIPS_ISA_DEFAULT
#define MIPS_ISA_DEFAULT 32

45
gcc/config/mips/isa3264.h

@ -1,45 +0,0 @@
/* Definitions of target machine for GNU compiler.
MIPS 32 and MIPS 64 version.
Copyright (C) 1999, 2000 Free Software Foundation, Inc.
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. */
#ifndef MIPS_ISA_DEFAULT
#define MIPS_ISA_DEFAULT 32
#endif
#ifndef MIPS_ABI_DEFAULT
#define MIPS_ABI_DEFAULT ABI_MEABI
#endif
#ifndef PREFERRED_DEBUGGING_TYPE
#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
#endif
#include "mips/elf.h"
#ifndef HAVE_MIPS_LIBGLOSS_STARTUP_DIRECTIVES
/* Once HAVE_MIPS_LIBGLOSS_STARTUP_DIRECTIVES is always true, this code
can be GC'd. */
#if MIPS_ABI_DEFAULT == ABI_MEABI
/* For MEABI, don't link with crt0 files, let the linker start files specify
the appropriate crt0 file. */
#undef STARTFILE_SPEC
#define STARTFILE_SPEC "crti%O%s crtbegin%O%s"
#endif
#endif

4
gcc/config/mips/linux.h

@ -18,7 +18,6 @@ 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 "mips/mips.h"
#include "mips/abi64.h"
#undef WCHAR_TYPE
@ -188,14 +187,13 @@ void FN () \
%{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} \
%{static:-static}}}"
#undef SUBTARGET_ASM_SPEC
#define SUBTARGET_ASM_SPEC "\
%{mabi=64: -64} \
%{!fno-PIC:%{!fno-pic:-KPIC}} \
%{fno-PIC:-non_shared} %{fno-pic:-non_shared}"
#undef SUBTARGET_ASM_DEBUGGING_SPEC
#undef SUBTARGET_ASM_DEBUGGING_SPEC
#define SUBTARGET_ASM_DEBUGGING_SPEC "-g0"
/* The MIPS assembler has different syntax for .set. We set it to

17
gcc/config/mips/mips.c

@ -5357,13 +5357,13 @@ override_options ()
else if (FP_REG_P (regno))
temp = (((regno % FP_INC) == 0
/* I think this change is OK regardless of abi, but
/* I think this change is OK regardless of abi, but
I'm being cautions untill I can test this more.
HARD_REGNO_MODE_OK is about whether or not you
can move to and from a register without changing
the value, not about whether math works on the
register. */
|| (mips_abi == ABI_MEABI && size <= 4))
register. */
|| (mips_abi == ABI_MEABI && size <= 4))
&& (((class == MODE_FLOAT || class == MODE_COMPLEX_FLOAT)
&& size <= UNITS_PER_FPVALUE)
/* Allow integer modes that fit into a single
@ -10369,20 +10369,17 @@ mips_return_in_memory (type)
static int
mips_issue_rate ()
{
int rate;
switch (mips_tune)
{
case PROCESSOR_R3000:
rate = 1;
break;
return 1;
default:
rate = 1;
break;
return 1;
}
return rate;
abort ();
}
const char *

9
gcc/config/mips/mips.h

@ -1046,7 +1046,8 @@ extern int mips_abi;
%{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} \
%{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \
%{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \
%{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3}"
%{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3} \
%{!gdwarf*:-mmdebug} %{gdwarf*:-mno-mdebug}"
#endif
/* SUBTARGET_ASM_SPEC is always passed to the assembler. It may be
@ -1448,10 +1449,8 @@ do { \
mips_debugger_offset (X, (HOST_WIDE_INT) OFFSET)
/* Tell collect that the object format is ECOFF */
#ifndef OBJECT_FORMAT_ROSE
#define OBJECT_FORMAT_COFF /* Object file looks like COFF */
#define EXTENDED_COFF /* ECOFF, not normal coff */
#endif
/* Target machine storage layout */
@ -2646,7 +2645,6 @@ extern enum reg_class mips_char_to_class[256];
/* 1 if N is a possible register number for function argument passing.
We have no FP argument registers when soft-float. When FP registers
are 32 bits, we can't directly reference the odd numbered ones. */
/* For o64 we should be checking the mode for SFmode as well. */
#define FUNCTION_ARG_REGNO_P(N) \
((IN_RANGE((N), GP_ARG_FIRST, GP_ARG_LAST) \
@ -4656,3 +4654,6 @@ while (0)
#define SFMODE_NAN \
unsigned short SFbignan[2] = {0x7fbf, 0xffff}; \
unsigned short SFlittlenan[2] = {0xffff, 0xffbf}
/* Generate calls to memcpy, etc., not bcopy, etc. */
#define TARGET_MEM_FUNCTIONS 1

5
gcc/config/mips/netbsd.h

@ -60,13 +60,8 @@ Boston, MA 02111-1307, USA. */
#include <mips/elf.h>
/* Now clean up after it. */
#undef OBJECT_FORMAT_COFF
#undef MD_EXEC_PREFIX
#undef MD_STARTFILE_PREFIX
#undef US_SOFTWARE_GOFAST
#undef INIT_SUBTARGET_OPTABS
#define INIT_SUBTARGET_OPTABS
/* Get generic NetBSD definitions. */
#include <netbsd.h>

19
gcc/config/mips/r3900.h

@ -35,22 +35,3 @@ Boston, MA 02111-1307, USA. */
%{mhard-float:%e-mhard-float not supported} \
%{msingle-float:%{msoft-float: \
%e-msingle-float and -msoft-float can not both be specified}}"
/* Debugging */
#define DWARF2_DEBUGGING_INFO
#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
/* For the 'preferred' cases ("gN" and "ggdbN") we need to tell the
gnu assembler not to generate debugging information. */
#define SUBTARGET_ASM_DEBUGGING_SPEC "\
%{!mmips-as: \
%{g:-g0} %{g0:-g0} %{g1:-g0} %{g2:-g0} %{g3:-g0} \
%{ggdb:-g0} %{ggdb0:-g0} %{ggdb1:-g0} %{ggdb2:-g0} %{ggdb3:-g0} \
%{gdwarf-2*:-g0}} \
%{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \
%{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \
%{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3}"
/* eof */

3
gcc/config/mips/sni-svr4.h

@ -59,9 +59,6 @@ Boston, MA 02111-1307, USA. */
#define getpagesize() sysconf(_SC_PAGE_SIZE)
#endif /* L_trampoline */
/* Generate calls to memcpy, etc., not bcopy, etc. */
#define TARGET_MEM_FUNCTIONS
#define OBJECT_FORMAT_ELF
#define TARGET_DEFAULT MASK_ABICALLS

22
gcc/config/mips/t-ecoff

@ -1,5 +1,3 @@
CONFIG2_H = $(srcdir)/config/mips/ecoff.h
LIB1ASMSRC = mips/mips16.S
LIB1ASMFUNCS = _m16addsf3 _m16subsf3 _m16mulsf3 _m16divsf3 \
_m16eqsf2 _m16nesf2 _m16gtsf2 _m16gesf2 _m16lesf2 _m16ltsf2 \
@ -19,26 +17,6 @@ LIB1ASMFUNCS = _m16addsf3 _m16subsf3 _m16mulsf3 _m16divsf3 \
# without the $gp register.
TARGET_LIBGCC2_CFLAGS = -G 0
# We want fine grained libraries, so use the new code to build the
# floating point emulation libraries.
FPBIT = fp-bit.c
DPBIT = dp-bit.c
dp-bit.c: $(srcdir)/config/fp-bit.c
echo '#ifdef __MIPSEL__' > dp-bit.c
echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
echo '#endif' >> dp-bit.c
echo '#define US_SOFTWARE_GOFAST' >> dp-bit.c
cat $(srcdir)/config/fp-bit.c >> dp-bit.c
fp-bit.c: $(srcdir)/config/fp-bit.c
echo '#define FLOAT' > fp-bit.c
echo '#ifdef __MIPSEL__' >> fp-bit.c
echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
echo '#endif' >> fp-bit.c
echo '#define US_SOFTWARE_GOFAST' >> fp-bit.c
cat $(srcdir)/config/fp-bit.c >> fp-bit.c
# Build the libraries for both hard and soft floating point
MULTILIB_OPTIONS = msoft-float/msingle-float EL/EB mips1/mips3

28
gcc/config/mips/t-elf

@ -1,5 +1,3 @@
CONFIG2_H = $(srcdir)/config/mips/ecoff.h
# Don't let CTOR_LIST end up in sdata section.
CRTSTUFF_T_CFLAGS = -G 0
@ -31,31 +29,11 @@ LIB1ASMFUNCS = _m16addsf3 _m16subsf3 _m16mulsf3 _m16divsf3 \
# without the $gp register.
TARGET_LIBGCC2_CFLAGS = -G 0
# We want fine grained libraries, so use the new code to build the
# floating point emulation libraries.
FPBIT = fp-bit.c
DPBIT = dp-bit.c
dp-bit.c: $(srcdir)/config/fp-bit.c
echo '#ifdef __MIPSEL__' > dp-bit.c
echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
echo '#endif' >> dp-bit.c
echo '#define US_SOFTWARE_GOFAST' >> dp-bit.c
cat $(srcdir)/config/fp-bit.c >> dp-bit.c
fp-bit.c: $(srcdir)/config/fp-bit.c
echo '#define FLOAT' > fp-bit.c
echo '#ifdef __MIPSEL__' >> fp-bit.c
echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
echo '#endif' >> fp-bit.c
echo '#define US_SOFTWARE_GOFAST' >> fp-bit.c
cat $(srcdir)/config/fp-bit.c >> fp-bit.c
# Build the libraries for both hard and soft floating point
MULTILIB_OPTIONS = msoft-float/msingle-float EL/EB
MULTILIB_DIRNAMES = soft-float single el eb
MULTILIB_MATCHES = msingle-float=m4650
MULTILIB_OPTIONS = msoft-float EL/EB
MULTILIB_DIRNAMES = soft-float el eb
#MULTILIB_MATCHES = msingle-float=m4650
EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crti.o crtn.o
LIBGCC = stmp-multilib

9
gcc/config/mips/t-netbsd → gcc/config/mips/t-gofast

@ -7,14 +7,13 @@ dp-bit.c: $(srcdir)/config/fp-bit.c
echo '#ifdef __MIPSEL__' > dp-bit.c
echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
echo '#endif' >> dp-bit.c
echo '#undef US_SOFTWARE_GOFAST' >> dp-bit.c
echo '#undef FLOAT' >> dp-bit.c
echo '#define US_SOFTWARE_GOFAST' >> dp-bit.c
cat $(srcdir)/config/fp-bit.c >> dp-bit.c
fp-bit.c: $(srcdir)/config/fp-bit.c
echo '#ifdef __MIPSEL__' > fp-bit.c
echo '#define FLOAT' > fp-bit.c
echo '#ifdef __MIPSEL__' >> fp-bit.c
echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
echo '#endif' >> fp-bit.c
echo '#undef US_SOFTWARE_GOFAST' >> fp-bit.c
echo '#define FLOAT' >> fp-bit.c
echo '#define US_SOFTWARE_GOFAST' >> fp-bit.c
cat $(srcdir)/config/fp-bit.c >> fp-bit.c

17
gcc/config/mips/t-iris5-6

@ -27,19 +27,4 @@ SHLIB_INSTALL = \
$(LN_S) $(SHLIB_SONAME) \
$$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK)
SHLIB_MKMAP = $(srcdir)/mkmap-flat.awk
SHLIB_MAPFILES = $(srcdir)/libgcc-std.ver
# We want fine grained libraries, so use the new code to build the
# floating point emulation libraries.
FPBIT = fp-bit.c
DPBIT = dp-bit.c
dp-bit.c: $(srcdir)/config/fp-bit.c
echo '#undef US_SOFTWARE_GOFAST' > dp-bit.c
echo '#undef FLOAT' >> dp-bit.c
cat $(srcdir)/config/fp-bit.c >> dp-bit.c
fp-bit.c: $(srcdir)/config/fp-bit.c
echo '#define FLOAT' > fp-bit.c
echo '#undef US_SOFTWARE_GOFAST' >> fp-bit.c
cat $(srcdir)/config/fp-bit.c >> fp-bit.c
SHLIB_MAPFILES = $(srcdir)/libgcc-std.ver

24
gcc/config/mips/t-isa3264

@ -1,4 +1,4 @@
CONFIG2_H = $(srcdir)/config/mips/isa3264.h $(srcdir)/config/mips/elf.h $(srcdir)/config/mips/ecoff.h $(srcdir)/config/mips/mips.h
CONFIG2_H = $(srcdir)/config/mips/elf.h $(srcdir)/config/mips/mips.h
# Don't let CTOR_LIST end up in sdata section.
CRTSTUFF_T_CFLAGS = -G 0
@ -31,28 +31,6 @@ LIB1ASMFUNCS = _m16addsf3 _m16subsf3 _m16mulsf3 _m16divsf3 \
# without the $gp register.
TARGET_LIBGCC2_CFLAGS = -G 0
# fp-bit and dp-bit are really part of libgcc1, but this will cause
# them to be built correctly, so... [taken from t-sparclite]
# We want fine grained libraries, so use the new code to build the
# floating point emulation libraries.
FPBIT = fp-bit.c
DPBIT = dp-bit.c
dp-bit.c: $(srcdir)/config/fp-bit.c
echo '#ifdef __MIPSEL__' > dp-bit.c
echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
echo '#endif' >> dp-bit.c
echo '#define US_SOFTWARE_GOFAST' >> dp-bit.c
cat $(srcdir)/config/fp-bit.c >> dp-bit.c
fp-bit.c: $(srcdir)/config/fp-bit.c
echo '#define FLOAT' > fp-bit.c
echo '#ifdef __MIPSEL__' >> fp-bit.c
echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
echo '#endif' >> fp-bit.c
echo '#define US_SOFTWARE_GOFAST' >> fp-bit.c
cat $(srcdir)/config/fp-bit.c >> fp-bit.c
# Build the libraries for both hard and soft floating point
MULTILIB_OPTIONS = msoft-float EL/EB mips32/mips64

9
gcc/config/mips/t-linux → gcc/config/mips/t-mips

@ -1,3 +1,5 @@
# fp-bit and dp-bit are really part of libgcc1, but this will cause
# them to be built correctly, so... [taken from t-sparclite]
# We want fine grained libraries, so use the new code to build the
# floating point emulation libraries.
FPBIT = fp-bit.c
@ -7,14 +9,11 @@ dp-bit.c: $(srcdir)/config/fp-bit.c
echo '#ifdef __MIPSEL__' > dp-bit.c
echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
echo '#endif' >> dp-bit.c
echo '#undef US_SOFTWARE_GOFAST' >> dp-bit.c
echo '#undef FLOAT' >> dp-bit.c
cat $(srcdir)/config/fp-bit.c >> dp-bit.c
fp-bit.c: $(srcdir)/config/fp-bit.c
echo '#ifdef __MIPSEL__' > fp-bit.c
echo '#define FLOAT' > fp-bit.c
echo '#ifdef __MIPSEL__' >> fp-bit.c
echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
echo '#endif' >> fp-bit.c
echo '#undef US_SOFTWARE_GOFAST' >> fp-bit.c
echo '#define FLOAT' >> fp-bit.c
cat $(srcdir)/config/fp-bit.c >> fp-bit.c

26
gcc/config/mips/t-r3900

@ -1,5 +1,3 @@
CONFIG2_H = $(srcdir)/config/mips/ecoff.h
LIB1ASMSRC = mips/mips16.S
LIB1ASMFUNCS = _m16addsf3 _m16subsf3 _m16mulsf3 _m16divsf3 \
_m16eqsf2 _m16nesf2 _m16gtsf2 _m16gesf2 _m16lesf2 _m16ltsf2 \
@ -19,34 +17,14 @@ LIB1ASMFUNCS = _m16addsf3 _m16subsf3 _m16mulsf3 _m16divsf3 \
# without the $gp register.
TARGET_LIBGCC2_CFLAGS = -G 0
# We want fine grained libraries, so use the new code to build the
# floating point emulation libraries.
FPBIT = fp-bit.c
DPBIT = dp-bit.c
dp-bit.c: $(srcdir)/config/fp-bit.c
echo '#ifdef __MIPSEL__' > dp-bit.c
echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
echo '#endif' >> dp-bit.c
echo '#define US_SOFTWARE_GOFAST' >> dp-bit.c
cat $(srcdir)/config/fp-bit.c >> dp-bit.c
fp-bit.c: $(srcdir)/config/fp-bit.c
echo '#define FLOAT' > fp-bit.c
echo '#ifdef __MIPSEL__' >> fp-bit.c
echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
echo '#endif' >> fp-bit.c
echo '#define US_SOFTWARE_GOFAST' >> fp-bit.c
cat $(srcdir)/config/fp-bit.c >> fp-bit.c
EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o
# Don't let CTOR_LIST end up in sdata section.
CRTSTUFF_T_CFLAGS = -G 0
# Build the libraries for both hard and soft floating point
MULTILIB_OPTIONS = msoft-float/msingle-float EL/EB
MULTILIB_DIRNAMES = soft-float single el eb
MULTILIB_OPTIONS = msoft-float EL/EB
MULTILIB_DIRNAMES = soft-float el eb
LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib