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remove avr-rtems support

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contrib/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config-list.mk: Stop testing avr-rtems.

libgcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.host: Remove support for avr-rtems.
	* config/avr/t-rtems: Remove.

ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* configure: Regenerate.
	* configure.ac: Remove support for avr-rtems.

gcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.gcc: Remove support for avr-rtems.
	* config/avr/gen-avr-mmcu-specs.c: Likewise.
	* config/avr/rtems.h: Remove.
	* config/avr/t-rtems: Remove.

contrib/header-tools/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* README: Remove references to avr-rtems.
	* reduce-headers: Likewise.

From-SVN: r237665
This commit is contained in:
Trevor Saunders 2016-06-21 21:57:44 +00:00 committed by Trevor Saunders
parent 914b155ca9
commit 3e32693501
16 changed files with 30 additions and 64 deletions
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5
ChangeLog
View File

@ -1,3 +1,8 @@
2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* configure: Regenerate.
* configure.ac: Remove support for avr-rtems.
2016-06-18 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* MAINTAINERS (Write After Approval): Add myself.

4
configure vendored
View File

@ -3762,8 +3762,6 @@ case "${target}" in
arm-*-riscix*)
noconfigdirs="$noconfigdirs ld target-libgloss"
;;
avr-*-rtems*)
;;
avr-*-*)
if test x${with_avrlibc} != xno; then
noconfigdirs="$noconfigdirs target-newlib target-libgloss"
@ -6128,7 +6126,7 @@ target_elf=no
case $target in
*-darwin* | *-aix* | *-cygwin* | *-mingw* | *-aout* | *-*coff* | \
*-msdosdjgpp* | *-vms* | *-wince* | *-*-pe* | \
alpha*-dec-osf* | *-interix* | hppa[12]*-*-hpux* | \
alpha*-dec-osf* | hppa[12]*-*-hpux* | \
nvptx-*-none)
target_elf=no
;;

2
configure.ac
View File

@ -1098,8 +1098,6 @@ case "${target}" in
arm-*-riscix*)
noconfigdirs="$noconfigdirs ld target-libgloss"
;;
avr-*-rtems*)
;;
avr-*-*)
if test x${with_avrlibc} != xno; then
noconfigdirs="$noconfigdirs target-newlib target-libgloss"

4
contrib/ChangeLog
View File

@ -1,3 +1,7 @@
2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* config-list.mk: Stop testing avr-rtems.
2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* config-list.mk: Stop testing m32r-rtems.

2
contrib/config-list.mk
View File

@ -37,7 +37,7 @@ LIST = aarch64-elf aarch64-linux-gnu aarch64-rtems \
arc-linux-uclibcOPT-with-cpu=arc700 arceb-linux-uclibcOPT-with-cpu=arc700 \
arm-wrs-vxworks arm-netbsdelf \
arm-linux-androideabi arm-uclinux_eabi arm-eabi arm-rtems \
arm-symbianelf avr-rtemsOPT-enable-obsolete avr-elf \
arm-symbianelf avr-elf \
bfin-elf bfin-uclinux bfin-linux-uclibc bfin-rtems bfin-openbsd \
c6x-elf c6x-uclinux cr16-elf cris-elf cris-linux crisv32-elf crisv32-linux \
epiphany-elf epiphany-elfOPT-with-stack-offset=16 fido-elf \

5
contrib/header-tools/ChangeLog
View File

@ -1,3 +1,8 @@
2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* README: Remove references to avr-rtems.
* reduce-headers: Likewise.
2015-11-11 Andrew MacLeod <amacleod@redhat.com>
* count-headers: Initial file.

2
contrib/header-tools/README
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@ -203,7 +203,7 @@ reduce-headers
these targets. They are also known to the tool. When building targets it
will check those targets before the rest.
This coverage can be achieved by building config-list.mk with :
LIST="aarch64-linux-gnu arm-netbsdelf avr-rtems c6x-elf epiphany-elf hppa2.0-hpux10.1 i686-mingw32crt i686-pc-msdosdjgpp mipsel-elf powerpc-eabisimaltivec rs6000-ibm-aix5.1.0 sh-superh-elf sparc64-elf spu-elf"
LIST="aarch64-linux-gnu arm-netbsdelf c6x-elf epiphany-elf hppa2.0-hpux10.1 i686-mingw32crt i686-pc-msdosdjgpp mipsel-elf powerpc-eabisimaltivec rs6000-ibm-aix5.1.0 sh-superh-elf sparc64-elf spu-elf"
-b specifies the native bootstrapped build root directory
-t specifies a target build root directory that config-list.mk was run from

1
contrib/header-tools/reduce-headers
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@ -23,7 +23,6 @@ no_remove = [ "system.h", "coretypes.h", "config.h" , "bconfig.h", "backend.h" ]
target_priority = [
"aarch64-linux-gnu",
"arm-netbsdelf",
"avr-rtems",
"c6x-elf",
"epiphany-elf",
"hppa2.0-hpux10.1",

7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* config.gcc: Remove support for avr-rtems.
* config/avr/gen-avr-mmcu-specs.c: Likewise.
* config/avr/rtems.h: Remove.
* config/avr/t-rtems: Remove.
2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* config.gcc: Remove m32r-rtems support.

10
gcc/config.gcc
View File

@ -236,8 +236,7 @@ md_file=
# Obsolete configurations.
case ${target} in
avr-*rtems* \
| mep-* \
mep-* \
)
if test "x$enable_obsolete" != xyes; then
echo "*** Configuration ${target} is obsolete." >&2
@ -1114,13 +1113,6 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
esac
tm_file="${tm_file} arm/aout.h vxworks-dummy.h arm/arm.h"
;;
avr-*-rtems*)
tm_file="elfos.h avr/elf.h avr/avr-arch.h avr/avr.h avr/specs.h dbxelf.h avr/rtems.h rtems.h newlib-stdint.h"
tm_defines="${tm_defines} WITH_RTEMS"
tmake_file="${tmake_file} avr/t-avr avr/t-multilib avr/t-rtems"
extra_gcc_objs="driver-avr.o avr-devices.o"
extra_objs="avr-devices.o avr-log.o"
;;
avr-*-*)
tm_file="elfos.h avr/elf.h avr/avr-arch.h avr/avr.h avr/specs.h dbxelf.h avr/avr-stdint.h"
if test x${with_avrlibc} != xno; then

9
gcc/config/avr/gen-avr-mmcu-specs.c
View File

@ -41,11 +41,6 @@
#include "avrlibc.h"
#endif
#if defined (WITH_RTEMS)
#include "../rtems.h"
#include "rtems.h"
#endif
#define SPECFILE_DOC_URL \
"https://gcc.gnu.org/onlinedocs/gcc/Spec-Files.html"
@ -67,10 +62,6 @@ static const char header[] =
"# Generated by : ./gcc/config/avr/gen-avr-mmcu-specs.c\n"
"# Generated from : ./gcc/config/gcc.c\n"
"# ./gcc/config/avr/specs.h\n"
#if defined (WITH_RTEMS)
"# ./gcc/config/rtems.h\n"
"# ./gcc/config/avr/rtems.h\n"
#endif
#if defined (WITH_AVRLIBC)
"# ./gcc/config/avr/avrlibc.h\n"
#endif

27
gcc/config/avr/rtems.h
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@ -1,27 +0,0 @@
/* Definitions for rtems targeting a AVR using ELF.
Copyright (C) 2004-2016 Free Software Foundation, Inc.
Contributed by Ralf Corsepius (ralf.corsepius@rtems.org).
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/>. */
/* Specify predefined symbols in preprocessor. */
#define TARGET_OS_CPP_BUILTINS() \
do { \
builtin_define ("__rtems__"); \
builtin_assert ("system=rtems"); \
} while (0)

3
gcc/config/avr/t-rtems
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@ -1,3 +0,0 @@
# Multilibs for avr RTEMS targets.
# ATM, this is just a stub

5
libgcc/ChangeLog
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@ -1,3 +1,8 @@
2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* config.host: Remove support for avr-rtems.
* config/avr/t-rtems: Remove.
2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* config.host: Remove m32r-rtems support.

6
libgcc/config.host
View File

@ -422,12 +422,6 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
extra_parts="$extra_parts crtfastmath.o"
unwind_header=config/arm/unwind-arm.h
;;
avr-*-rtems*)
tmake_file="$tmake_file avr/t-avr avr/t-rtems t-fpbit"
tm_file="$tm_file avr/avr-lib.h"
# Don't use default.
extra_parts=
;;
avr-*-*)
# Make HImode functions for AVR
tmake_file="${cpu_type}/t-avr t-fpbit"

2
libgcc/config/avr/t-rtems
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@ -1,2 +0,0 @@
# RTEMS uses _exit from newlib
LIB1ASMFUNCS := $(filter-out _exit,$(LIB1ASMFUNCS))