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[patch] Remove obsolete ports.
- From: Kazu Hirata <kazu at codesourcery dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Mon, 11 Jul 2005 21:31:46 -0700
- Subject: [patch] Remove obsolete ports.
Hi,
Attached is a patch to remove obsolete ports.
The patch does not remove c4x yet. It does not contain patches for
files that will be removed. For the list of files removed, please
refer to the ChangeLog entry below.
Tested on x86_64-pc-linux-gnu. OK to apply?
Kazu Hirata
2005-07-12 Kazu Hirata <kazu@codesourcery.com>
* config.gcc: Remove support for sparc-*-openbsd*,
i860-*-sysv4*, ip2k-*-elf, ns32k-*-netbsdelf*,
ns32k-*-netbsd*.
* config.host: Remove support for i860-*-sysv4* as a host.
* config/i860/*, config/ip2k/*, config/ns32k/*,
config/sparc/openbsd.h, config/sparc/t-openbsd: Remove.
* doc/install.texi, doc/invoke.texi, doc/md.texi: Don't
mention obsolete ports.
2005-07-12 Kazu Hirata <kazu@codesourcery.com>
* gcc.dg/20020312-2.c, gcc.dg/sibcall-3.c, gcc.dg/sibcall-4.c,
gcc.dg/cpp/assert4.c: Don't mention obsolete ports.
Index: config.gcc
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config.gcc,v
retrieving revision 1.553
diff -u -d -p -r1.553 config.gcc
--- config.gcc 11 Jul 2005 08:23:27 -0000 1.553
+++ config.gcc 11 Jul 2005 15:29:01 -0000
@@ -184,12 +184,7 @@ md_file=
# Obsolete configurations.
case ${target} in
- sparc-*-openbsd* \
- | i860-*-sysv4* \
- | ip2k-*-elf \
- | ns32k-*-netbsdelf* \
- | ns32k-*-netbsd* \
- | c4x-* \
+ c4x-* \
| tic4x-* \
)
if test "x$enable_obsolete" != xyes; then
@@ -1220,12 +1215,6 @@ i[34567]86-*-kaos*)
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
tmake_file="i386/t-i386elf t-svr4"
;;
-i860-*-sysv4*)
- tm_file="${tm_file} elfos.h svr4.h i860/sysv4.h"
- tmake_file="i860/t-i860 i860/t-svr4"
- extra_parts="crtbegin.o crtend.o"
- use_fixproto=yes
- ;;
ia64*-*-elf*)
tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
tmake_file="ia64/t-ia64"
@@ -1273,10 +1262,6 @@ ia64*-*-hpux*)
# in ia64/t-hpux, and also fix the definition of putenv in
# sys-protos.h (const char not char).
;;
-ip2k-*-elf)
- tm_file="elfos.h ${tm_file}"
- use_fixproto=yes
- ;;
iq2000*-*-elf*)
tm_file="svr4.h elfos.h iq2000/iq2000.h"
tmake_file=iq2000/t-iq2000
@@ -1551,16 +1536,6 @@ mn10300-*-*)
use_collect2=no
use_fixproto=yes
;;
-ns32k-*-netbsdelf*)
- echo "GCC does not yet support the ${target} target"; exit 1
- ;;
-ns32k-*-netbsd*)
- tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
- # On NetBSD, the headers are already okay, except for math.h.
- tmake_file="t-netbsd ns32k/t-ns32k"
- extra_parts=""
- use_collect2=yes
- ;;
pdp11-*-bsd)
tm_file="${tm_file} pdp11/2bsd.h"
use_fixproto=yes
@@ -1988,14 +1963,6 @@ sparc-*-netbsdelf*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
extra_options="${extra_options} sparc/long-double-switch.opt"
;;
-sparc-*-openbsd*)
- tm_defines=OBSD_OLD_GAS
- tm_file="sparc/sparc.h openbsd.h sparc/openbsd.h"
- # needed to unconfuse gdb
- tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
- # we need collect2 until our bug is fixed...
- use_collect2=yes
- ;;
sparc64-*-openbsd*)
tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
extra_options="${extra_options} sparc/little-endian.opt"
Index: config.host
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config.host,v
retrieving revision 2.16
diff -u -d -p -r2.16 config.host
--- config.host 25 Jun 2005 01:59:36 -0000 2.16
+++ config.host 11 Jul 2005 15:29:01 -0000
@@ -177,9 +177,6 @@ case ${host} in
out_host_hook_obj="${out_host_hook_obj} host-i386-darwin.o"
host_xmake_file="${host_xmake_file} i386/x-darwin"
;;
- i860-*-sysv4*)
- host_xmake_file=i860/x-sysv4
- ;;
powerpc-*-beos*)
host_can_use_collect2=no
;;
Index: doc/install.texi
===================================================================
RCS file: /cvs/gcc/gcc/gcc/doc/install.texi,v
retrieving revision 1.358
diff -u -d -p -r1.358 install.texi
--- doc/install.texi 6 Jul 2005 21:26:23 -0000 1.358
+++ doc/install.texi 11 Jul 2005 15:29:02 -0000
@@ -2244,8 +2244,6 @@ GNU Compiler Collection on your machine.
@item
@uref{#x-ibm-aix,,*-ibm-aix*}
@item
-@uref{#ip2k-x-elf,,ip2k-*-elf}
-@item
@uref{#iq2000-x-elf,,iq2000-*-elf}
@item
@uref{#m32r-x-elf,,m32r-*-elf}
@@ -3178,16 +3176,6 @@ switch and using the configure option @o
@html
<hr />
@end html
-@heading @anchor{ip2k-x-elf}ip2k-*-elf
-Ubicom IP2022 micro controller.
-This configuration is intended for embedded systems.
-There are no standard Unix configurations.
-
-Use @samp{configure --target=ip2k-elf --enable-languages=c} to configure GCC@.
-
-@html
-<hr />
-@end html
@heading @anchor{iq2000-x-elf}iq2000-*-elf
Vitesse IQ2000 processors. These are used in embedded
applications. There are no standard Unix configurations.
Index: doc/invoke.texi
===================================================================
RCS file: /cvs/gcc/gcc/gcc/doc/invoke.texi,v
retrieving revision 1.645
diff -u -d -p -r1.645 invoke.texi
--- doc/invoke.texi 11 Jul 2005 09:35:16 -0000 1.645
+++ doc/invoke.texi 11 Jul 2005 15:29:03 -0000
@@ -598,12 +598,6 @@ Objective-C and Objective-C++ Dialects}.
-mam33-2 -mno-am33-2 @gol
-mno-crt0 -mrelax}
-@emph{NS32K Options}
-@gccoptlist{-m32032 -m32332 -m32532 -m32081 -m32381 @gol
--mmult-add -mnomult-add -msoft-float -mrtd -mnortd @gol
--mregparam -mnoregparam -msb -mnosb @gol
--mbitfield -mnobitfield -mhimem -mnohimem}
-
@emph{PDP-11 Options}
@gccoptlist{-mfpu -msoft-float -mac0 -mno-ac0 -m40 -m45 -m10 @gol
-mbcopy -mbcopy-builtin -mint32 -mno-int16 @gol
@@ -6955,7 +6949,6 @@ platform.
* MIPS Options::
* MMIX Options::
* MN10300 Options::
-* NS32K Options::
* PDP-11 Options::
* PowerPC Options::
* RS/6000 and PowerPC Options::
@@ -10381,148 +10374,6 @@ has an effect when used on the command l
This option makes symbolic debugging impossible.
@end table
-@node NS32K Options
-@subsection NS32K Options
-@cindex NS32K options
-
-These are the @samp{-m} options defined for the 32000 series. The default
-values for these options depends on which style of 32000 was selected when
-the compiler was configured; the defaults for the most common choices are
-given below.
-
-@table @gcctabopt
-@item -m32032
-@itemx -m32032
-@opindex m32032
-@opindex m32032
-Generate output for a 32032. This is the default
-when the compiler is configured for 32032 and 32016 based systems.
-
-@item -m32332
-@itemx -m32332
-@opindex m32332
-@opindex m32332
-Generate output for a 32332. This is the default
-when the compiler is configured for 32332-based systems.
-
-@item -m32532
-@itemx -m32532
-@opindex m32532
-@opindex m32532
-Generate output for a 32532. This is the default
-when the compiler is configured for 32532-based systems.
-
-@item -m32081
-@opindex m32081
-Generate output containing 32081 instructions for floating point.
-This is the default for all systems.
-
-@item -m32381
-@opindex m32381
-Generate output containing 32381 instructions for floating point. This
-also implies @option{-m32081}. The 32381 is only compatible with the 32332
-and 32532 cpus. This is the default for the pc532-netbsd configuration.
-
-@item -mmulti-add
-@opindex mmulti-add
-Try and generate multiply-add floating point instructions @code{polyF}
-and @code{dotF}. This option is only available if the @option{-m32381}
-option is in effect. Using these instructions requires changes to
-register allocation which generally has a negative impact on
-performance. This option should only be enabled when compiling code
-particularly likely to make heavy use of multiply-add instructions.
-
-@item -mnomulti-add
-@opindex mnomulti-add
-Do not try and generate multiply-add floating point instructions
-@code{polyF} and @code{dotF}. This is the default on all platforms.
-
-@item -msoft-float
-@opindex msoft-float
-Generate output containing library calls for floating point.
-@strong{Warning:} the requisite libraries may not be available.
-
-@item -mieee-compare
-@itemx -mno-ieee-compare
-@opindex mieee-compare
-@opindex mno-ieee-compare
-Control whether or not the compiler uses IEEE floating point
-comparisons. These handle correctly the case where the result of a
-comparison is unordered.
-@strong{Warning:} the requisite kernel support may not be available.
-
-@item -mnobitfield
-@opindex mnobitfield
-Do not use the bit-field instructions. On some machines it is faster to
-use shifting and masking operations. This is the default for the pc532.
-
-@item -mbitfield
-@opindex mbitfield
-Do use the bit-field instructions. This is the default for all platforms
-except the pc532.
-
-@item -mrtd
-@opindex mrtd
-Use a different function-calling convention, in which functions
-that take a fixed number of arguments return pop their
-arguments on return with the @code{ret} instruction.
-
-This calling convention is incompatible with the one normally
-used on Unix, so you cannot use it if you need to call libraries
-compiled with the Unix compiler.
-
-Also, you must provide function prototypes for all functions that
-take variable numbers of arguments (including @code{printf});
-otherwise incorrect code will be generated for calls to those
-functions.
-
-In addition, seriously incorrect code will result if you call a
-function with too many arguments. (Normally, extra arguments are
-harmlessly ignored.)
-
-This option takes its name from the 680x0 @code{rtd} instruction.
-
-
-@item -mregparam
-@opindex mregparam
-Use a different function-calling convention where the first two arguments
-are passed in registers.
-
-This calling convention is incompatible with the one normally
-used on Unix, so you cannot use it if you need to call libraries
-compiled with the Unix compiler.
-
-@item -mnoregparam
-@opindex mnoregparam
-Do not pass any arguments in registers. This is the default for all
-targets.
-
-@item -msb
-@opindex msb
-It is OK to use the sb as an index register which is always loaded with
-zero. This is the default for the pc532-netbsd target.
-
-@item -mnosb
-@opindex mnosb
-The sb register is not available for use or has not been initialized to
-zero by the run time system. This is the default for all targets except
-the pc532-netbsd. It is also implied whenever @option{-mhimem} or
-@option{-fpic} is set.
-
-@item -mhimem
-@opindex mhimem
-Many ns32000 series addressing modes use displacements of up to 512MB@.
-If an address is above 512MB then displacements from zero can not be used.
-This option causes code to be generated which can be loaded above 512MB@.
-This may be useful for operating systems or ROM code.
-
-@item -mnohimem
-@opindex mnohimem
-Assume code will be loaded in the first 512MB of virtual address space.
-This is the default for all platforms.
-
-@end table
-
@node PDP-11 Options
@subsection PDP-11 Options
@cindex PDP-11 Options
Index: doc/md.texi
===================================================================
RCS file: /cvs/gcc/gcc/gcc/doc/md.texi,v
retrieving revision 1.139
diff -u -d -p -r1.139 md.texi
--- doc/md.texi 30 Jun 2005 14:30:21 -0000 1.139
+++ doc/md.texi 11 Jul 2005 15:29:03 -0000
@@ -2165,76 +2165,6 @@ An integer constant with all bits set ex
Any SYMBOL_REF.
@end table
-@item IP2K---@file{ip2k.h}
-@table @code
-@item a
-@samp{DP} or @samp{IP} registers (general address)
-
-@item f
-@samp{IP} register
-
-@item j
-@samp{IPL} register
-
-@item k
-@samp{IPH} register
-
-@item b
-@samp{DP} register
-
-@item y
-@samp{DPH} register
-
-@item z
-@samp{DPL} register
-
-@item q
-@samp{SP} register
-
-@item c
-@samp{DP} or @samp{SP} registers (offsettable address)
-
-@item d
-Non-pointer registers (not @samp{SP}, @samp{DP}, @samp{IP})
-
-@item u
-Non-SP registers (everything except @samp{SP})
-
-@item R
-Indirect through @samp{IP}---Avoid this except for @code{QImode}, since we
-can't access extra bytes
-
-@item S
-Indirect through @samp{SP} or @samp{DP} with short displacement (0..127)
-
-@item T
-Data-section immediate value
-
-@item I
-Integers from @minus{}255 to @minus{}1
-
-@item J
-Integers from 0 to 7---valid bit number in a register
-
-@item K
-Integers from 0 to 127---valid displacement for addressing mode
-
-@item L
-Integers from 1 to 127
-
-@item M
-Integer @minus{}1
-
-@item N
-Integer 1
-
-@item O
-Zero
-
-@item P
-Integers from 0 to 255
-@end table
-
@item MIPS---@file{mips.h}
@table @code
@item d
Index: testsuite/gcc.dg/20020312-2.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/testsuite/gcc.dg/20020312-2.c,v
retrieving revision 1.16
diff -u -d -p -r1.16 20020312-2.c
--- testsuite/gcc.dg/20020312-2.c 23 Mar 2005 18:26:12 -0000 1.16
+++ testsuite/gcc.dg/20020312-2.c 11 Jul 2005 15:29:03 -0000
@@ -44,8 +44,6 @@ extern void abort (void);
/* No pic register. */
#elif defined(__mn10300__)
/* No pic register. */
-#elif #cpu(ns32k)
-/* No pic register. */
#elif defined(__hppa__)
/* PIC register is %r27 or %r19, but is used even without -fpic. */
#elif defined(__pdp11__)
Index: testsuite/gcc.dg/sibcall-3.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/testsuite/gcc.dg/sibcall-3.c,v
retrieving revision 1.10
diff -u -d -p -r1.10 sibcall-3.c
--- testsuite/gcc.dg/sibcall-3.c 9 Feb 2005 01:43:50 -0000 1.10
+++ testsuite/gcc.dg/sibcall-3.c 11 Jul 2005 15:29:03 -0000
@@ -5,7 +5,7 @@
Copyright (C) 2002 Free Software Foundation Inc.
Contributed by Hans-Peter Nilsson <hp@bitrange.com> */
-/* { dg-do run { xfail arc-*-* avr-*-* c4x-*-* cris-*-* h8300-*-* hppa*64*-*-* ip2k-*-* m32r-*-* m68hc1?-*-* m681?-*-* m680*-*-* m68k-*-* mcore-*-* mn10300-*-* ns32k-*-* xstormy16-*-* v850*-*-* vax-*-* xtensa-*-* } } */
+/* { dg-do run { xfail arc-*-* avr-*-* c4x-*-* cris-*-* h8300-*-* hppa*64*-*-* m32r-*-* m68hc1?-*-* m681?-*-* m680*-*-* m68k-*-* mcore-*-* mn10300-*-* xstormy16-*-* v850*-*-* vax-*-* xtensa-*-* } } */
/* { dg-options "-O2 -foptimize-sibling-calls" } */
/* The option -foptimize-sibling-calls is the default, but serves as
Index: testsuite/gcc.dg/sibcall-4.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/testsuite/gcc.dg/sibcall-4.c,v
retrieving revision 1.10
diff -u -d -p -r1.10 sibcall-4.c
--- testsuite/gcc.dg/sibcall-4.c 9 Feb 2005 01:43:50 -0000 1.10
+++ testsuite/gcc.dg/sibcall-4.c 11 Jul 2005 15:29:03 -0000
@@ -5,7 +5,7 @@
Copyright (C) 2002 Free Software Foundation Inc.
Contributed by Hans-Peter Nilsson <hp@bitrange.com> */
-/* { dg-do run { xfail arc-*-* avr-*-* c4x-*-* cris-*-* h8300-*-* hppa*64*-*-* ip2k-*-* m32r-*-* m68hc1?-*-* m681?-*-* m680*-*-* m68k-*-* mcore-*-* mn10300-*-* ns32k-*-* xstormy16-*-* v850*-*-* vax-*-* xtensa-*-* } } */
+/* { dg-do run { xfail arc-*-* avr-*-* c4x-*-* cris-*-* h8300-*-* hppa*64*-*-* m32r-*-* m68hc1?-*-* m681?-*-* m680*-*-* m68k-*-* mcore-*-* mn10300-*-* xstormy16-*-* v850*-*-* vax-*-* xtensa-*-* } } */
/* { dg-options "-O2 -foptimize-sibling-calls" } */
/* The option -foptimize-sibling-calls is the default, but serves as
Index: testsuite/gcc.dg/cpp/assert4.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/testsuite/gcc.dg/cpp/assert4.c,v
retrieving revision 1.9
diff -u -d -p -r1.9 assert4.c
--- testsuite/gcc.dg/cpp/assert4.c 3 Mar 2005 23:46:41 -0000 1.9
+++ testsuite/gcc.dg/cpp/assert4.c 11 Jul 2005 15:29:03 -0000
@@ -254,14 +254,6 @@
# error
#endif
-#if defined __i860__
-# if !#cpu(i860) || !#machine(i860)
-# error
-# endif
-#elif #cpu(i860) || #machine(i860)
-# error
-#endif
-
#if defined __ia64__
# if !#cpu(ia64) || !#machine(ia64)
# error
@@ -319,14 +311,6 @@
# error
#endif
-#if defined __ns32k__
-# if !#cpu(ns32k) || !#machine(ns32k)
-# error
-# endif
-#elif #cpu(ns32k) || #machine(ns32k)
-# error
-#endif
-
#if defined __pdp11__
# if !#cpu(pdp11) || !#machine(pdp11)
# error