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Commit 7d25bcce by Zack Weinberg Committed by Zack Weinberg
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config.gcc (i[34567]86-*-sco3.2v4*, [...]): Delete stanzas. 

	* config.gcc (i[34567]86-*-sco3.2v4*, i[34567]86-*-sco*):
	Delete stanzas.
	* config/i386/sco.h, config/i386/sco4.h, config/i386/scodbx.h,
	config/i386/sco4dbx.h, config/i386/x-sco4: Delete file.

	* optabs.c: Delete #ifdef BROKEN_LDEXP block.

	* POTFILES.in: Remove config/i386/sco.h, config/i386/sco4.h,
	config/i386/sco4dbx.h, and config/i386/scodbx.h.

From-SVN: r41912
parent 641b2721
Showing with 14 additions and 427 deletions
gcc/ChangeLog
2001-05-07 Zack Weinberg <zackw@stanford.edu>
* config.gcc (i[34567]86-*-sco3.2v4*, i[34567]86-*-sco*):
Delete stanzas.
* config/i386/sco.h, config/i386/sco4.h, config/i386/scodbx.h,
config/i386/sco4dbx.h, config/i386/x-sco4: Delete file.
* optabs.c: Delete #ifdef BROKEN_LDEXP block.
2001-05-07 John David Anglin <dave@hiauly1.hia.nrc.ca> 2001-05-07 John David Anglin <dave@hiauly1.hia.nrc.ca>
* pa.md (interspace_jump): Revise comment. * pa.md (interspace_jump): Revise comment.
......
gcc/config.gcc
...@@ -1186,41 +1186,6 @@ i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5 ...@@ -1186,41 +1186,6 @@ i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
tmake_file="$tmake_file i386/t-i386bare" tmake_file="$tmake_file i386/t-i386bare"
extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o" extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
;; ;;
i[34567]86-*-sco3.2v4*) # 80386 running SCO 3.2v4 system
xm_defines="POSIX BROKEN_LDEXP SMALL_ARG_MAX"
xmake_file=i386/x-sco4
install_headers_dir=install-headers-cpio
if test x$stabs = xyes
then
tm_file=i386/sco4dbx.h
tmake_file=i386/t-svr3dbx
extra_parts="svr3.ifile svr3z.rfile"
else
tm_file=i386/sco4.h
tmake_file=i386/t-crtstuff
extra_parts="crtbegin.o crtend.o"
fi
tmake_file="$tmake_file i386/t-i386bare"
# The default EAFS filesystem supports long file names.
# Truncating the target makes $host != $target which
# makes gcc think it is doing a cross-compile.
# truncate_target=yes
;;
i[34567]86-*-sco*) # 80386 running SCO system
install_headers_dir=install-headers-cpio
if test x$stabs = xyes
then
tm_file=i386/scodbx.h
tmake_file=i386/t-svr3dbx
extra_parts="svr3.ifile svr3z.rfile"
else
tm_file=i386/sco.h
extra_parts="crtbegin.o crtend.o"
tmake_file=i386/t-crtstuff
fi
tmake_file="$tmake_file i386/t-i386bare"
truncate_target=yes
;;
i[34567]86-*-solaris2*) i[34567]86-*-solaris2*)
xm_defines="POSIX SMALL_ARG_MAX" xm_defines="POSIX SMALL_ARG_MAX"
tm_file=i386/sol2.h tm_file=i386/sol2.h
......
gcc/config/i386/sco.h deleted 100644 → 0
/* Definitions for Intel 386 running SCO Unix System V.
Copyright (C) 1988, 1992, 1994, 1995, 1996, 1999
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. */
/* Mostly it's like AT&T Unix System V. */
#include "i386/sysv3.h"
/* By default, target has a 80387, uses IEEE compatible arithmetic,
and returns float values in the 387, ie,
(TARGET_80387 | TARGET_FLOAT_RETURNS_IN_80387)
SCO's software emulation of a 387 fails to handle the `fucomp'
opcode. fucomp is only used when generating IEEE compliant code.
So don't make TARGET_IEEE_FP default for SCO. */
#undef TARGET_SUBTARGET_DEFAULT
#define TARGET_SUBTARGET_DEFAULT (MASK_80387 | MASK_FLOAT_RETURNS)
/* Let's guess that the SCO software FPU emulator can't handle
80-bit XFmode insns, so don't generate them. */
#undef LONG_DOUBLE_TYPE_SIZE
#define LONG_DOUBLE_TYPE_SIZE 64
/* Use crt1.o as a startup file and crtn.o as a closing file. */
#undef STARTFILE_SPEC
#define STARTFILE_SPEC \
"%{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}} crtbegin.o%s"
#define ENDFILE_SPEC "crtend.o%s crtn.o%s"
/* Library spec, including SCO international language support. */
#undef LIB_SPEC
#define LIB_SPEC \
"%{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp} %{scointl:libintl.a%s} -lc"
/* Specify predefined symbols in preprocessor. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-DM_UNIX -DM_I386 -DM_COFF -DM_WORDSWAP -Asystem=svr3"
#undef CPP_SPEC
#define CPP_SPEC "%(cpp_cpu) %{scointl:-DM_INTERNAT}"
/* This spec is used for telling cpp whether char is signed or not. */
#undef SIGNED_CHAR_SPEC
#if DEFAULT_SIGNED_CHAR
#define SIGNED_CHAR_SPEC \
"%{funsigned-char:-D__CHAR_UNSIGNED__ -D_CHAR_UNSIGNED}"
#else
#define SIGNED_CHAR_SPEC \
"%{!fsigned-char:-D__CHAR_UNSIGNED__ -D_CHAR_UNSIGNED}"
#endif
/* Specify the size_t type. */
#define SIZE_TYPE "unsigned int"
#if 0 /* Not yet certain whether this is needed. */
/* If no 387, use the general regs to return floating values,
since this system does not emulate the 80387. */
#undef VALUE_REGNO
#define VALUE_REGNO(MODE) \
((TARGET_80387
&& ((MODE) == SFmode || (MODE) == DFmode || (MODE) == XFmode)
? FIRST_FLOAT_REG : 0)
#undef HARD_REGNO_MODE_OK
#define HARD_REGNO_MODE_OK(REGNO, MODE) \
((REGNO) < 2 ? 1 \
: (REGNO) < 4 ? 1 \
: FP_REGNO_P (REGNO) ? ((GET_MODE_CLASS (MODE) == MODE_FLOAT \
|| GET_MODE_CLASS (MODE) == MODE_COMPLEX_FLOAT) \
&& TARGET_80387 \
&& GET_MODE_UNIT_SIZE (MODE) <= 8) \
: (MODE) != QImode)
#endif
/* caller has to pop the extra argument passed to functions that return
structures. */
#undef RETURN_POPS_ARGS
#define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE) \
((FUNDECL) && TREE_CODE (FUNDECL) == IDENTIFIER_NODE ? 0 \
: (TARGET_RTD \
&& (TYPE_ARG_TYPES (FUNTYPE) == 0 \
|| (TREE_VALUE (tree_last (TYPE_ARG_TYPES (FUNTYPE))) \
== void_type_node))) ? (SIZE) \
: 0)
/* On other 386 systems, the last line looks like this:
: (aggregate_value_p (TREE_TYPE (FUNTYPE))) ? GET_MODE_SIZE (Pmode) : 0) */
/* Handle #pragma pack. */
#define HANDLE_SYSV_PRAGMA
gcc/config/i386/sco4.h deleted 100644 → 0
/* Definitions for Intel 386 running SCO Unix System V 3.2 Version 4.
Written by Chip Salzenberg.
Copyright (C) 1992, 1994 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. */
/* Mostly it's like earlier SCO UNIX. */
#include "i386/sco.h"
/* Use crt1.o as a startup file and crtn.o as a closing file. */
#undef STARTFILE_SPEC
#define STARTFILE_SPEC \
"%{scoxpg3:%{p:mcrt1X.o%s}%{!p:crt1X.o%s}} \
%{!scoxpg3:\
%{posix:%{p:mcrt1P.o%s}%{!p:crt1P.o%s}} \
%{!posix:\
%{ansi:%{p:mcrt1A.o%s}%{!p:crt1A.o%s}} \
%{!ansi:%{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}}}} \
crtbegin.o%s"
#undef ENDFILE_SPEC
#define ENDFILE_SPEC \
"crtend.o%s \
%{scoxpg3:crtnX.o%s} \
%{!scoxpg3:\
%{posix:crtnP.o%s} \
%{!posix:\
%{ansi:crtnA.o%s} \
%{!ansi:crtn.o%s}}}"
/* Library spec. */
#undef LIB_SPEC
#define LIB_SPEC \
"%{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp} \
%{scoxpg3:-lcX -lcP -lcA} \
%{!scoxpg3:\
%{posix:-lcP -lcA} \
%{!posix:\
%{ansi:-lcA} \
%{!ansi:%{scointl:-lintl} -lc}}}"
/* Macros, macros everywhere:
Specify predefined symbols in preprocessor. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES \
"-Asystem=svr3"
#undef CPP_SPEC
#define CPP_SPEC "%(cpp_cpu) \
-D_i386 -D_M_I386 -D_M_I86 -D_M_I86SM -D_M_SDATA -D_M_STEXT \
-D_unix -D_M_UNIX -D_M_XENIX \
-D_M_SYS5 -D_M_SYSV -D_M_SYS3 -D_M_SYSIII \
-D_M_COFF -D_M_BITFIELDS -D_M_WORDSWAP \
%{scoxpg3:-D_XOPEN_SOURCE -D_STRICT_NAMES} \
%{!scoxpg3:%{posix:-D_POSIX_SOURCE -D_STRICT_NAMES}} \
%{!scoxpg3:%{!posix:\
%{ansi:-D_STRICT_NAMES}%{!ansi:\
-Di386 -DM_I386 -DM_I86 -DM_I86SM -DM_SDATA -DM_STEXT \
-Dunix -DM_UNIX -DM_XENIX \
-DM_SYS5 -DM_SYSV -DM_SYS3 -DM_SYSIII \
-DM_COFF -DM_BITFIELDS -DM_WORDSWAP \
%{scointl:-D_M_INTERNAT -DM_INTERNAT} \
%{traditional:-D_KR -D_SVID -D_NO_PROTOTYPE}}}}"
/* The system headers are C++-aware. */
#define NO_IMPLICIT_EXTERN_C
gcc/config/i386/sco4dbx.h deleted 100644 → 0
/* Definitions for Intel 386 running SCO Unix System V 3.2 Version 4.s,
using dbx-in-coff encapsulation.
Copyright (C) 1992 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. */
/* Mostly it's like earlier SCO UNIX. */
#include "i386/scodbx.h"
/* Use crt1.o as a startup file and crtn.o as a closing file. */
#undef STARTFILE_SPEC
#define STARTFILE_SPEC \
"%{!r:%{!z:gcc.ifile%s}%{z:gccz.ifile%s}}\
%{scoxpg3:%{p:mcrt1X.o%s}%{!p:crt1X.o%s}} \
%{!scoxpg3:\
%{posix:%{p:mcrt1P.o%s}%{!p:crt1P.o%s}} \
%{!posix:\
%{ansi:%{p:mcrt1A.o%s}%{!p:crt1A.o%s}} \
%{!ansi:%{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}}}}"
#undef ENDFILE_SPEC
#define ENDFILE_SPEC \
"%{scoxpg3:crtnX.o%s} \
%{!scoxpg3:\
%{posix:crtnP.o%s} \
%{!posix:\
%{ansi:crtnA.o%s} \
%{!ansi:crtn.o%s}}}"
/* Library spec. */
#undef LIB_SPEC
#define LIB_SPEC \
"%{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp} \
%{scoxpg3:-lcX -lcP -lcA} \
%{!scoxpg3:\
%{posix:-lcP -lcA} \
%{!posix:\
%{ansi:-lcA} \
%{!ansi:%{scointl:-lintl} -lc}}}"
/* Macros, macros everywhere:
Specify predefined symbols in preprocessor. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-Dunix -Asystem=svr3"
#undef CPP_SPEC
#define CPP_SPEC "%(cpp_cpu) \
-D_M_I386 -D_M_I86 -D_M_I86SM -D_M_SDATA -D_M_STEXT \
-D_M_UNIX -D_M_XENIX \
-D_M_SYS5 -D_M_SYSV -D_M_SYS3 -D_M_SYSIII \
-D_M_COFF -D_M_BITFIELDS -D_M_WORDSWAP \
%{scoxpg3:-D_XOPEN_SOURCE -D_STRICT_NAMES} \
%{!scoxpg3:%{posix:-D_POSIX_SOURCE -D_STRICT_NAMES}} \
%{!scoxpg3:%{!posix:\
%{ansi:-D_STRICT_NAMES}%{!ansi:\
-DM_I386 -DM_I86 -DM_I86SM -DM_SDATA -DM_STEXT \
-DM_UNIX -DM_XENIX \
-DM_SYS5 -DM_SYSV -DM_SYS3 -DM_SYSIII \
-DM_COFF -DM_BITFIELDS -DM_WORDSWAP \
%{scointl:-D_M_INTERNAT -DM_INTERNAT} \
%{traditional:-D_KR -D_SVID -D_NO_PROTOTYPE}}}}"
gcc/config/i386/scodbx.h deleted 100644 → 0
/* Definitions for Intel 386 running SCO Unix System V,
using dbx-in-coff encapsulation.
Copyright (C) 1992, 1995, 1996, 1999 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. */
#include "i386/svr3dbx.h"
/* Overridden defines for SCO systems from sco.h. */
/* By default, target has a 80387, uses IEEE compatible arithmetic,
and returns float values in the 387, ie,
(TARGET_80387 | TARGET_FLOAT_RETURNS_IN_80387)
SCO's software emulation of a 387 fails to handle the `fucomp'
opcode. fucomp is only used when generating IEEE compliant code.
So don't make TARGET_IEEE_FP default for SCO. */
#undef TARGET_SUBTARGET_DEFAULT
#define TARGET_SUBTARGET_DEFAULT (MASK_80387 | MASK_FLOAT_RETURNS)
/* Use crt1.o as a startup file and crtn.o as a closing file. */
#undef STARTFILE_SPEC
#define STARTFILE_SPEC \
"%{!r:%{!z:svr3.ifile%s}%{z:svr3z.ifile%s}}\
%{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}"
/* Library spec, including SCO international language support. */
#undef LIB_SPEC
#define LIB_SPEC \
"%{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp} %{scointl:libintl.a%s} -lc"
/* Specify predefined symbols in preprocessor. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-Dunix -DM_UNIX -DM_I386 -DM_COFF -DM_WORDSWAP -Asystem=svr3"
#undef CPP_SPEC
#define CPP_SPEC "%(cpp_cpu) %{scointl:-DM_INTERNAT}"
/* This spec is used for telling cpp whether char is signed or not. */
#undef SIGNED_CHAR_SPEC
#if DEFAULT_SIGNED_CHAR
#define SIGNED_CHAR_SPEC \
"%{funsigned-char:-D__CHAR_UNSIGNED__ -D_CHAR_UNSIGNED}"
#else
#define SIGNED_CHAR_SPEC \
"%{!fsigned-char:-D__CHAR_UNSIGNED__ -D_CHAR_UNSIGNED}"
#endif
/* caller has to pop the extra argument passed to functions that return
structures. */
#undef RETURN_POPS_ARGS
#define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE) \
((FUNDECL) && TREE_CODE (FUNDECL) == IDENTIFIER_NODE ? 0 \
: (TARGET_RTD \
&& (TYPE_ARG_TYPES (FUNTYPE) == 0 \
|| (TREE_VALUE (tree_last (TYPE_ARG_TYPES (FUNTYPE))) \
== void_type_node))) ? (SIZE) \
: 0)
/* On other 386 systems, the last line looks like this:
: (aggregate_value_p (TREE_TYPE (FUNTYPE))) ? GET_MODE_SIZE (Pmode) : 0) */
/* Use periods rather than dollar signs in special g++ assembler names. */
#define NO_DOLLAR_IN_LABEL
/* Handle #pragma pack. */
#define HANDLE_SYSV_PRAGMA
gcc/config/i386/x-sco4 deleted 100644 → 0
# See all the declarations.
FIXPROTO_DEFINES = -D_XOPEN_SOURCE
gcc/optabs.c
...@@ -4909,23 +4909,6 @@ init_optabs () ...@@ -4909,23 +4909,6 @@ init_optabs ()
ggc_add_rtx_root (libfunc_table, LTI_MAX); ggc_add_rtx_root (libfunc_table, LTI_MAX);
} }
#ifdef BROKEN_LDEXP
/* SCO 3.2 apparently has a broken ldexp. */
double
ldexp(x,n)
double x;
int n;
{
if (n > 0)
while (n--)
x *= 2;
return x;
}
#endif /* BROKEN_LDEXP */
#ifdef HAVE_conditional_trap #ifdef HAVE_conditional_trap
/* The insn generating function can not take an rtx_code argument. /* The insn generating function can not take an rtx_code argument.
TRAP_RTX is used as an rtx argument. Its code is replaced with TRAP_RTX is used as an rtx argument. Its code is replaced with
......
gcc/po/ChangeLog
2001-05-07 Zack Weinberg <zackw@stanford.edu>
* POTFILES.in: Remove config/i386/sco.h, config/i386/sco4.h,
config/i386/sco4dbx.h, and config/i386/scodbx.h.
2001-04-04 Zack Weinberg <zackw@stanford.edu> 2001-04-04 Zack Weinberg <zackw@stanford.edu>
* POTFILES.in: Remove config/romp/xm-romp.h. * POTFILES.in: Remove config/romp/xm-romp.h.
......
gcc/po/POTFILES.in
...@@ -186,11 +186,7 @@ config/i386/perform.h ...@@ -186,11 +186,7 @@ config/i386/perform.h
config/i386/ptx4-i.h config/i386/ptx4-i.h
config/i386/rtems.h config/i386/rtems.h
config/i386/rtemself.h config/i386/rtemself.h
config/i386/sco.h
config/i386/sco4.h
config/i386/sco4dbx.h
config/i386/sco5.h config/i386/sco5.h
config/i386/scodbx.h
config/i386/seq-gas.h config/i386/seq-gas.h
config/i386/seq-sysv3.h config/i386/seq-sysv3.h
config/i386/seq2-sysv3.h config/i386/seq2-sysv3.h
......
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