To apply this patch:
cd gcc-2.7.2.1
patch -p1 < this-file
Send comments or bug reports to dje@cygnus.com.
Mon Mar 17 10:59:14 1997 <Various people at Cygnus>
* configure (i386-go32): Set xmake_file to x-go32.
* config/i386/x-go32: New file.
* ginclude/ppc-asm.h: New file.
Tue Nov 21 13:24:41 1995 <Various people at Cygnus>
* Makefile.in (objc): Don't build objc-runtime, must be done later.
(distclean): rm float.h.
* config/float.h-ieee: New file.
* config/float.h-i32: New file.
* config/float.h-vax: New file.
* i386/t-go32 (LIBGCC1, CROSS_LIBGCC1): Define as null.
* i386/xm-go32.h: New file.
* config.sub: Recognize go32* as an os.
* configure: Handle float_format.
(i[345]86-*-go32): Define xm_file and tmake_file.
(LIBGCC2_FLAGS): Define inhibit_libc if cross compiler.
diff -rcp2N /tege/gcc/gcc-2.7.2.1/Makefile.in ./Makefile.in
*** /tege/gcc/gcc-2.7.2.1/Makefile.in Sun Nov 26 11:44:25 1995
--- ./Makefile.in Sun Mar 16 19:40:15 1997
*************** native: config.status cpp $(LANGUAGES) $
*** 636,641 ****
# Define the names for selecting languages in LANGUAGES.
C c: cc1
! OBJC objc: cc1obj objc-runtime
! OBJECTIVE-C objective-c: cc1obj objc-runtime
PROTO: proto
--- 636,642 ----
# Define the names for selecting languages in LANGUAGES.
C c: cc1
! # Don't build objc-runtime. For a cross compiler, it must be built later.
! OBJC objc: cc1obj
! OBJECTIVE-C objective-c: cc1obj
PROTO: proto
*************** distclean: clean bytecode.distclean lang
*** 1983,1986 ****
--- 1984,1988 ----
-rm -f c-parse.output
-rm -f *.asm
+ -rm -f float.h
# Delete anything likely to be found in the source directory
diff -rcp2N /tege/gcc/gcc-2.7.2.1/config/float.h-i32 ./config/float.h-i32
*** /tege/gcc/gcc-2.7.2.1/config/float.h-i32 Wed Dec 31 16:00:00 1969
--- ./config/float.h-i32 Sun Mar 16 19:40:15 1997
***************
*** 0 ****
--- 1,96 ----
+ /* float.h for target with only IEEE 32 bit floating point format */
+ #ifndef _FLOAT_H_
+ #define _FLOAT_H_
+ /* Produced by enquire version 4.3, CWI, Amsterdam */
+
+ /* Radix of exponent representation */
+ #undef FLT_RADIX
+ #define FLT_RADIX 2
+ /* Number of base-FLT_RADIX digits in the significand of a float */
+ #undef FLT_MANT_DIG
+ #define FLT_MANT_DIG 24
+ /* Number of decimal digits of precision in a float */
+ #undef FLT_DIG
+ #define FLT_DIG 6
+ /* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
+ #undef FLT_ROUNDS
+ #define FLT_ROUNDS 1
+ /* Difference between 1.0 and the minimum float greater than 1.0 */
+ #undef FLT_EPSILON
+ #define FLT_EPSILON 1.19209290e-07F
+ /* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
+ #undef FLT_MIN_EXP
+ #define FLT_MIN_EXP (-125)
+ /* Minimum normalised float */
+ #undef FLT_MIN
+ #define FLT_MIN 1.17549435e-38F
+ /* Minimum int x such that 10**x is a normalised float */
+ #undef FLT_MIN_10_EXP
+ #define FLT_MIN_10_EXP (-37)
+ /* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
+ #undef FLT_MAX_EXP
+ #define FLT_MAX_EXP 128
+ /* Maximum float */
+ #undef FLT_MAX
+ #define FLT_MAX 3.40282347e+38F
+ /* Maximum int x such that 10**x is a representable float */
+ #undef FLT_MAX_10_EXP
+ #define FLT_MAX_10_EXP 38
+
+ /* Number of base-FLT_RADIX digits in the significand of a double */
+ #undef DBL_MANT_DIG
+ #define DBL_MANT_DIG 24
+ /* Number of decimal digits of precision in a double */
+ #undef DBL_DIG
+ #define DBL_DIG 6
+ /* Difference between 1.0 and the minimum double greater than 1.0 */
+ #undef DBL_EPSILON
+ #define DBL_EPSILON 1.19209290e-07F
+ /* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
+ #undef DBL_MIN_EXP
+ #define DBL_MIN_EXP (-125)
+ /* Minimum normalised double */
+ #undef DBL_MIN
+ #define DBL_MIN 1.17549435e-38F
+ /* Minimum int x such that 10**x is a normalised double */
+ #undef DBL_MIN_10_EXP
+ #define DBL_MIN_10_EXP (-37)
+ /* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
+ #undef DBL_MAX_EXP
+ #define DBL_MAX_EXP 128
+ /* Maximum double */
+ #undef DBL_MAX
+ #define DBL_MAX 3.40282347e+38F
+ /* Maximum int x such that 10**x is a representable double */
+ #undef DBL_MAX_10_EXP
+ #define DBL_MAX_10_EXP 38
+
+ /* Number of base-FLT_RADIX digits in the significand of a long double */
+ #undef LDBL_MANT_DIG
+ #define LDBL_MANT_DIG 24
+ /* Number of decimal digits of precision in a long double */
+ #undef LDBL_DIG
+ #define LDBL_DIG 6
+ /* Difference between 1.0 and the minimum long double greater than 1.0 */
+ #undef LDBL_EPSILON
+ #define LDBL_EPSILON 1.19209290e-07F
+ /* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
+ #undef LDBL_MIN_EXP
+ #define LDBL_MIN_EXP (-125)
+ /* Minimum normalised long double */
+ #undef LDBL_MIN
+ #define LDBL_MIN 1.17549435e-38F
+ /* Minimum int x such that 10**x is a normalised long double */
+ #undef LDBL_MIN_10_EXP
+ #define LDBL_MIN_10_EXP (-37)
+ /* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
+ #undef LDBL_MAX_EXP
+ #define LDBL_MAX_EXP 128
+ /* Maximum long double */
+ #undef LDBL_MAX
+ #define LDBL_MAX 3.40282347e+38F
+ /* Maximum int x such that 10**x is a representable long double */
+ #undef LDBL_MAX_10_EXP
+ #define LDBL_MAX_10_EXP 38
+
+ #endif /* _FLOAT_H_ */
diff -rcp2N /tege/gcc/gcc-2.7.2.1/config/float.h-ieee ./config/float.h-ieee
*** /tege/gcc/gcc-2.7.2.1/config/float.h-ieee Wed Dec 31 16:00:00 1969
--- ./config/float.h-ieee Sun Mar 16 19:40:15 1997
***************
*** 0 ****
--- 1,96 ----
+ /* float.h for target with IEEE 32 bit and 64 bit floating point formats */
+ #ifndef _FLOAT_H_
+ #define _FLOAT_H_
+ /* Produced by enquire version 4.3, CWI, Amsterdam */
+
+ /* Radix of exponent representation */
+ #undef FLT_RADIX
+ #define FLT_RADIX 2
+ /* Number of base-FLT_RADIX digits in the significand of a float */
+ #undef FLT_MANT_DIG
+ #define FLT_MANT_DIG 24
+ /* Number of decimal digits of precision in a float */
+ #undef FLT_DIG
+ #define FLT_DIG 6
+ /* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
+ #undef FLT_ROUNDS
+ #define FLT_ROUNDS 1
+ /* Difference between 1.0 and the minimum float greater than 1.0 */
+ #undef FLT_EPSILON
+ #define FLT_EPSILON 1.19209290e-07F
+ /* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
+ #undef FLT_MIN_EXP
+ #define FLT_MIN_EXP (-125)
+ /* Minimum normalised float */
+ #undef FLT_MIN
+ #define FLT_MIN 1.17549435e-38F
+ /* Minimum int x such that 10**x is a normalised float */
+ #undef FLT_MIN_10_EXP
+ #define FLT_MIN_10_EXP (-37)
+ /* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
+ #undef FLT_MAX_EXP
+ #define FLT_MAX_EXP 128
+ /* Maximum float */
+ #undef FLT_MAX
+ #define FLT_MAX 3.40282347e+38F
+ /* Maximum int x such that 10**x is a representable float */
+ #undef FLT_MAX_10_EXP
+ #define FLT_MAX_10_EXP 38
+
+ /* Number of base-FLT_RADIX digits in the significand of a double */
+ #undef DBL_MANT_DIG
+ #define DBL_MANT_DIG 53
+ /* Number of decimal digits of precision in a double */
+ #undef DBL_DIG
+ #define DBL_DIG 15
+ /* Difference between 1.0 and the minimum double greater than 1.0 */
+ #undef DBL_EPSILON
+ #define DBL_EPSILON 2.2204460492503131e-16
+ /* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
+ #undef DBL_MIN_EXP
+ #define DBL_MIN_EXP (-1021)
+ /* Minimum normalised double */
+ #undef DBL_MIN
+ #define DBL_MIN 2.2250738585072014e-308
+ /* Minimum int x such that 10**x is a normalised double */
+ #undef DBL_MIN_10_EXP
+ #define DBL_MIN_10_EXP (-307)
+ /* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
+ #undef DBL_MAX_EXP
+ #define DBL_MAX_EXP 1024
+ /* Maximum double */
+ #undef DBL_MAX
+ #define DBL_MAX 1.7976931348623157e+308
+ /* Maximum int x such that 10**x is a representable double */
+ #undef DBL_MAX_10_EXP
+ #define DBL_MAX_10_EXP 308
+
+ /* Number of base-FLT_RADIX digits in the significand of a long double */
+ #undef LDBL_MANT_DIG
+ #define LDBL_MANT_DIG 53
+ /* Number of decimal digits of precision in a long double */
+ #undef LDBL_DIG
+ #define LDBL_DIG 15
+ /* Difference between 1.0 and the minimum long double greater than 1.0 */
+ #undef LDBL_EPSILON
+ #define LDBL_EPSILON 2.2204460492503131e-16L
+ /* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
+ #undef LDBL_MIN_EXP
+ #define LDBL_MIN_EXP (-1021)
+ /* Minimum normalised long double */
+ #undef LDBL_MIN
+ #define LDBL_MIN 2.2250738585072014e-308L
+ /* Minimum int x such that 10**x is a normalised long double */
+ #undef LDBL_MIN_10_EXP
+ #define LDBL_MIN_10_EXP (-307)
+ /* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
+ #undef LDBL_MAX_EXP
+ #define LDBL_MAX_EXP 1024
+ /* Maximum long double */
+ #undef LDBL_MAX
+ #define LDBL_MAX 1.7976931348623157e+308L
+ /* Maximum int x such that 10**x is a representable long double */
+ #undef LDBL_MAX_10_EXP
+ #define LDBL_MAX_10_EXP 308
+
+ #endif /* _FLOAT_H_ */
diff -rcp2N /tege/gcc/gcc-2.7.2.1/config/float.h-vax ./config/float.h-vax
*** /tege/gcc/gcc-2.7.2.1/config/float.h-vax Wed Dec 31 16:00:00 1969
--- ./config/float.h-vax Sun Mar 16 19:40:16 1997
***************
*** 0 ****
--- 1,96 ----
+ /* float.h for target with VAX floating point formats */
+ #ifndef _FLOAT_H_
+ #define _FLOAT_H_
+ /* Produced by enquire version 4.3, CWI, Amsterdam */
+
+ /* Radix of exponent representation */
+ #undef FLT_RADIX
+ #define FLT_RADIX 2
+ /* Number of base-FLT_RADIX digits in the significand of a float */
+ #undef FLT_MANT_DIG
+ #define FLT_MANT_DIG 24
+ /* Number of decimal digits of precision in a float */
+ #undef FLT_DIG
+ #define FLT_DIG 6
+ /* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
+ #undef FLT_ROUNDS
+ #define FLT_ROUNDS 1
+ /* Difference between 1.0 and the minimum float greater than 1.0 */
+ #undef FLT_EPSILON
+ #define FLT_EPSILON 1.19209290e-07F
+ /* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
+ #undef FLT_MIN_EXP
+ #define FLT_MIN_EXP (-127)
+ /* Minimum normalised float */
+ #undef FLT_MIN
+ #define FLT_MIN 2.93873588e-39F
+ /* Minimum int x such that 10**x is a normalised float */
+ #undef FLT_MIN_10_EXP
+ #define FLT_MIN_10_EXP (-38)
+ /* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
+ #undef FLT_MAX_EXP
+ #define FLT_MAX_EXP 127
+ /* Maximum float */
+ #undef FLT_MAX
+ #define FLT_MAX 1.70141173e+38F
+ /* Maximum int x such that 10**x is a representable float */
+ #undef FLT_MAX_10_EXP
+ #define FLT_MAX_10_EXP 38
+
+ /* Number of base-FLT_RADIX digits in the significand of a double */
+ #undef DBL_MANT_DIG
+ #define DBL_MANT_DIG 56
+ /* Number of decimal digits of precision in a double */
+ #undef DBL_DIG
+ #define DBL_DIG 16
+ /* Difference between 1.0 and the minimum double greater than 1.0 */
+ #undef DBL_EPSILON
+ #define DBL_EPSILON 2.77555756156289135e-17
+ /* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
+ #undef DBL_MIN_EXP
+ #define DBL_MIN_EXP (-127)
+ /* Minimum normalised double */
+ #undef DBL_MIN
+ #define DBL_MIN 2.93873587705571877e-39
+ /* Minimum int x such that 10**x is a normalised double */
+ #undef DBL_MIN_10_EXP
+ #define DBL_MIN_10_EXP (-38)
+ /* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
+ #undef DBL_MAX_EXP
+ #define DBL_MAX_EXP 127
+ /* Maximum double */
+ #undef DBL_MAX
+ #define DBL_MAX 1.70141183460469229e+38
+ /* Maximum int x such that 10**x is a representable double */
+ #undef DBL_MAX_10_EXP
+ #define DBL_MAX_10_EXP 38
+
+ /* Number of base-FLT_RADIX digits in the significand of a long double */
+ #undef LDBL_MANT_DIG
+ #define LDBL_MANT_DIG 56
+ /* Number of decimal digits of precision in a long double */
+ #undef LDBL_DIG
+ #define LDBL_DIG 16
+ /* Difference between 1.0 and the minimum long double greater than 1.0 */
+ #undef LDBL_EPSILON
+ #define LDBL_EPSILON 2.77555756156289135e-17
+ /* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
+ #undef LDBL_MIN_EXP
+ #define LDBL_MIN_EXP (-127)
+ /* Minimum normalised long double */
+ #undef LDBL_MIN
+ #define LDBL_MIN 2.93873587705571877e-39
+ /* Minimum int x such that 10**x is a normalised long double */
+ #undef LDBL_MIN_10_EXP
+ #define LDBL_MIN_10_EXP (-38)
+ /* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
+ #undef LDBL_MAX_EXP
+ #define LDBL_MAX_EXP 127
+ /* Maximum long double */
+ #undef LDBL_MAX
+ #define LDBL_MAX 1.70141183460469229e+38
+ /* Maximum int x such that 10**x is a representable long double */
+ #undef LDBL_MAX_10_EXP
+ #define LDBL_MAX_10_EXP 38
+
+ #endif /* _FLOAT_H_ */
diff -rcp2N /tege/gcc/gcc-2.7.2.1/config/i386/t-go32 ./config/i386/t-go32
*** /tege/gcc/gcc-2.7.2.1/config/i386/t-go32 Wed Dec 31 16:00:00 1969
--- ./config/i386/t-go32 Sun Mar 16 19:40:16 1997
***************
*** 0 ****
--- 1,2 ----
+ LIBGCC1 = libgcc1.null
+ CROSS_LIBGCC1 = libgcc1.null
diff -rcp2N /tege/gcc/gcc-2.7.2.1/config/i386/x-go32 ./config/i386/x-go32
*** /tege/gcc/gcc-2.7.2.1/config/i386/x-go32 Wed Dec 31 16:00:00 1969
--- ./config/i386/x-go32 Sun Mar 16 19:41:02 1997
***************
*** 0 ****
--- 1,2 ----
+ # FIXME: Protoize doesn't build on go32, so disable it.
+ LANGUAGES = c objective-c
diff -rcp2N /tege/gcc/gcc-2.7.2.1/config/i386/xm-go32.h ./config/i386/xm-go32.h
*** /tege/gcc/gcc-2.7.2.1/config/i386/xm-go32.h Wed Dec 31 16:00:00 1969
--- ./config/i386/xm-go32.h Sun Mar 16 19:40:16 1997
***************
*** 0 ****
--- 1,27 ----
+ /* Configuration for GNU C-compiler for Intel 80386.
+ Copyright (C) 1988 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+ #define __MSDOS__ 1
+
+ #define NO_STAB_H
+
+ #include "i386/xm-i386.h"
+
+ /* Use semicolons to separate elements of a path. */
+ #define PATH_SEPARATOR ';'
diff -rcp2N /tege/gcc/gcc-2.7.2.1/config.sub ./config.sub
*** /tege/gcc/gcc-2.7.2.1/config.sub Thu Jun 15 14:01:49 1995
--- ./config.sub Sun Mar 16 19:40:16 1997
*************** case $os in
*** 642,646 ****
| -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
| -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
! | -udi* | -eabi* | -lites* )
# Remember, each alternative MUST END IN *, to match a version number.
;;
--- 642,646 ----
| -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
| -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
! | -udi* | -eabi* | -lites* | -go32* )
# Remember, each alternative MUST END IN *, to match a version number.
;;
diff -rcp2N /tege/gcc/gcc-2.7.2.1/configure ./configure
*** /tege/gcc/gcc-2.7.2.1/configure Sun Nov 26 11:39:15 1995
--- ./configure Sun Mar 16 20:44:16 1997
*************** for machine in $canon_build $canon_host
*** 493,496 ****
--- 493,497 ----
extra_objs=
extra_gcc_objs=
+ float_format=
# Set this to force installation and use of collect2.
use_collect2=
*************** for machine in $canon_build $canon_host
*** 672,675 ****
--- 673,677 ----
h8300-*-*)
cpu_type=h8300
+ float_format=i32
;;
hppa1.1-*-osf*)
*************** for machine in $canon_build $canon_host
*** 1012,1019 ****
#extra_parts="crtbegin.o crtend.o"
;;
! i[345]86-go32-msdos | i[345]86-*-go32)
! cpu_type=i386
! tm_file=i386/go32.h
! ;;
i[345]86-*-lynxos*)
cpu_type=i386
--- 1014,1024 ----
#extra_parts="crtbegin.o crtend.o"
;;
! i[345]86-go32-msdos | i[345]86-*-go32)
! cpu_type=i386
! xm_file=i386/xm-go32.h
! tm_file=i386/go32.h
! xmake_file=i386/x-go32
! tmake_file=i386/t-go32
! ;;
i[345]86-*-lynxos*)
cpu_type=i386
*************** for machine in $canon_build $canon_host
*** 2338,2345 ****
--- 2343,2352 ----
vax-*-bsd*) # vaxen running BSD
use_collect2=yes
+ float_format=vax
;;
vax-*-sysv*) # vaxen running system V
xm_file=vax/xm-vaxv.h
tm_file=vax/vaxv.h
+ float_format=vax
;;
vax-*-netbsd*)
*************** for machine in $canon_build $canon_host
*** 2350,2361 ****
--- 2357,2374 ----
fixincludes=Makefile.in
xmake_file=x-netbsd
+ float_format=vax
;;
vax-*-ultrix*) # vaxen running ultrix
tm_file=vax/ultrix.h
use_collect2=yes
+ float_format=vax
;;
vax-*-vms*) # vaxen running VMS
xm_file=vax/xm-vms.h
tm_file=vax/vms.h
+ float_format=vax
+ ;;
+ vax-*-*) # vax default entry
+ float_format=vax
;;
pdp11-*-bsd)
*************** then tmake_file=$cpu_type/t-$cpu_type
*** 2491,2494 ****
--- 2504,2511 ----
fi
+ if [ x$float_format = x ]
+ then float_format=ieee
+ fi
+
# Say what files are being used for the output code and MD file.
echo "Using \`$srcdir/config/$out_file' to output insns."
*************** MAYBE_TARGET_DEFAULT = -DTARGET_CPU_DEFA
*** 2840,2843 ****
--- 2857,2870 ----
fi
+ # If this is a cross compilation, then define inhibit_libc in
+ # LIBGCC2_CFLAGS. This will cause __eprintf to be left out of
+ # libgcc.a, but that's OK because libc should have its own version of
+ # assert.h.
+ if [ x$host != x$target ]; then
+ sed -e 's/^\(LIBGCC2_CFLAGS[ ]*=[ ]*\)/\1-Dinhibit_libc /' Makefile.tem > Makefile.tem2
+ rm -f Makefile.tem
+ mv Makefile.tem2 Makefile.tem
+ fi
+
# If this is the top level Makefile, add the language fragments.
# Languages are added via two mechanisms. Some information must be
*************** MAYBE_TARGET_DEFAULT = -DTARGET_CPU_DEFA
*** 2962,2967 ****
# `tmake_file', `prefix', `local_prefix', `exec_prefix', `FIXINCLUDES'
# `out_file', `out_object', `md_file', `lang_specs_files',
! # `lang_options_files', and `INSTALL_HEADERS_DIR' values in the
! # Makefile from the values they have in this script.
rm -f Makefile.xx
rm -f aux-output.c aux-output.o md
--- 2989,2995 ----
# `tmake_file', `prefix', `local_prefix', `exec_prefix', `FIXINCLUDES'
# `out_file', `out_object', `md_file', `lang_specs_files',
! # `lang_options_files', `INSTALL_HEADERS_DIR', `FLOAT_H' and
! # `CROSS_FLOAT_H' values in the Makefile from the values they have in
! # this script.
rm -f Makefile.xx
rm -f aux-output.c aux-output.o md
*************** MAYBE_TARGET_DEFAULT = -DTARGET_CPU_DEFA
*** 2989,2992 ****
--- 3017,3022 ----
echo "s|^FIXINCLUDES[ ]*=.*|FIXINCLUDES = $fixincludes|" >> Makefile.sed
echo "s|^INSTALL_HEADERS_DIR[ ]*=.*$|INSTALL_HEADERS_DIR = ${host_install_headers_dir}|" >> Makefile.sed
+ echo "s|^FLOAT_H[ ]*=.*|FLOAT_H=\$(srcdir)/config/float.h-${float_format}|" >> Makefile.sed
+ echo "s|^CROSS_FLOAT_H[ ]*=.*|CROSS_FLOAT_H=\$(srcdir)/config/float.h-${float_format}|" >> Makefile.sed
sed -f Makefile.sed Makefile.tem > Makefile.xx
rm -f Makefile.tem Makefile.sed
diff -rcp2N /tege/gcc/gcc-2.7.2.1/ginclude/ppc-asm.h ./ginclude/ppc-asm.h
*** /tege/gcc/gcc-2.7.2.1/ginclude/ppc-asm.h Wed Dec 31 16:00:00 1969
--- ./ginclude/ppc-asm.h Sun Mar 16 19:40:39 1997
***************
*** 0 ****
--- 1,170 ----
+ /* PowerPC asm definitions for GNU C. */
+ /* Under winnt, 1) gas suppports the following as names and 2) in particular
+ defining "toc" breaks the FUNC_START macro as ".toc" becomes ".2" */
+
+ #if !defined(__WINNT__)
+ #define r0 0
+ #define sp 1
+ #define toc 2
+ #define r3 3
+ #define r4 4
+ #define r5 5
+ #define r6 6
+ #define r7 7
+ #define r8 8
+ #define r9 9
+ #define r10 10
+ #define r11 11
+ #define r12 12
+ #define r13 13
+ #define r14 14
+ #define r15 15
+ #define r16 16
+ #define r17 17
+ #define r18 18
+ #define r19 19
+ #define r20 20
+ #define r21 21
+ #define r22 22
+ #define r23 23
+ #define r24 24
+ #define r25 25
+ #define r26 26
+ #define r27 27
+ #define r28 28
+ #define r29 29
+ #define r30 30
+ #define r31 31
+
+ #define cr0 0
+ #define cr1 1
+ #define cr2 2
+ #define cr3 3
+ #define cr4 4
+ #define cr5 5
+ #define cr6 6
+ #define cr7 7
+
+ #define f0 0
+ #define f1 1
+ #define f2 2
+ #define f3 3
+ #define f4 4
+ #define f5 5
+ #define f6 6
+ #define f7 7
+ #define f8 8
+ #define f9 9
+ #define f10 10
+ #define f11 11
+ #define f12 12
+ #define f13 13
+ #define f14 14
+ #define f15 15
+ #define f16 16
+ #define f17 17
+ #define f18 18
+ #define f19 19
+ #define f20 20
+ #define f21 21
+ #define f22 22
+ #define f23 23
+ #define f24 24
+ #define f25 25
+ #define f26 26
+ #define f27 27
+ #define f28 28
+ #define f29 29
+ #define f30 30
+ #define f31 31
+ #endif
+
+ /*
+ * Macros to glue together two tokens.
+ */
+
+ #ifdef __STDC__
+ #define XGLUE(a,b) a##b
+ #else
+ #define XGLUE(a,b) a/**/b
+ #endif
+
+ #define GLUE(a,b) XGLUE(a,b)
+
+ /*
+ * Macros to begin and end a function written in assembler. If -mcall-aixdesc
+ * or -mcall-nt, create a function descriptor with the given name, and create
+ * the real function with one or two leading periods respectively.
+ */
+
+ #ifdef _RELOCATABLE
+ #define DESC_SECTION ".got2"
+ #else
+ #define DESC_SECTION ".got1"
+ #endif
+
+ #if defined(_CALL_AIXDESC)
+ #define FUNC_NAME(name) GLUE(.,name)
+ #define FUNC_START(name) \
+ .section DESC_SECTION,"aw"; \
+ name: \
+ .long GLUE(.,name); \
+ .long _GLOBAL_OFFSET_TABLE_; \
+ .long 0; \
+ .previous; \
+ .type GLUE(.,name),@function; \
+ .globl name; \
+ .globl GLUE(.,name); \
+ GLUE(.,name):
+
+ #define FUNC_END(name) \
+ GLUE(.L,name): \
+ .size GLUE(.,name),GLUE(.L,name)-GLUE(.,name)
+
+ #elif defined(__WINNT__)
+ #define FUNC_NAME(name) GLUE(..,name)
+ #define FUNC_START(name) \
+ .pdata; \
+ .align 2; \
+ .ualong GLUE(..,name),GLUE(name,.e),0,0,GLUE(..,name); \
+ .reldata; \
+ name: \
+ .ualong GLUE(..,name),.toc; \
+ .section .text; \
+ .globl name; \
+ .globl GLUE(..,name); \
+ GLUE(..,name):
+
+ #define FUNC_END(name) \
+ GLUE(name,.e): ; \
+ GLUE(FE_MOT_RESVD..,name):
+
+ #elif defined(_CALL_NT)
+ #define FUNC_NAME(name) GLUE(..,name)
+ #define FUNC_START(name) \
+ .section DESC_SECTION,"aw"; \
+ name: \
+ .long GLUE(..,name); \
+ .long _GLOBAL_OFFSET_TABLE_; \
+ .previous; \
+ .type GLUE(..,name),@function; \
+ .globl name; \
+ .globl GLUE(..,name); \
+ GLUE(..,name):
+
+ #define FUNC_END(name) \
+ GLUE(.L,name): \
+ .size GLUE(..,name),GLUE(.L,name)-GLUE(..,name)
+
+ #else
+ #define FUNC_NAME(name) name
+ #define FUNC_START(name) \
+ .type name,@function; \
+ .globl name; \
+ name:
+
+ #define FUNC_END(name) \
+ GLUE(.L,name): \
+ .size name,GLUE(.L,name)-name
+ #endif
+