mirror of
git://sourceware.org/git/newlib-cygwin.git
synced 2025-02-01 03:50:28 +08:00
2002-06-18 Dave Brolley <brolley@redhat.com>
From Catherine Moore, Michael Meissner, Richard Sandiford: * libc/include/machine/setjmp.h (_JBLEN): Define for __frv__. (_JBTYPE): Ditto. * libc/include/sys/config.h (__IEEE_BIG_ENDIAN): Ditto. (__ATTRIBUTE_IMPURE_PTR__): Ditto. * libc/include/machine/ieeefp.h (__IEEE_BIG_ENDIAN): Ditto. * configure.host: Support frv-*-*. * libc/machine/frv/Makefile.am: New file. * libc/machine/frv/configure.in: New file. * libc/machine/frv/setjmp.S: New file.
This commit is contained in:
Dave Brolley
parent
c2b0dec2dc
commit
4ecedd09e7
@ -1,3 +1,16 @@
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2002-06-18 Dave Brolley <brolley@redhat.com>
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From Catherine Moore, Michael Meissner, Richard Sandiford:
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* libc/include/machine/setjmp.h (_JBLEN): Define for __frv__.
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(_JBTYPE): Ditto.
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* libc/include/sys/config.h (__IEEE_BIG_ENDIAN): Ditto.
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(__ATTRIBUTE_IMPURE_PTR__): Ditto.
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* libc/include/machine/ieeefp.h (__IEEE_BIG_ENDIAN): Ditto.
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* configure.host: Support frv-*-*.
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* libc/machine/frv/Makefile.am: New file.
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* libc/machine/frv/configure.in: New file.
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* libc/machine/frv/setjmp.S: New file.
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2002-06-18 Thomas Fitzsimmons <fitzsim@redhat.com>
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* libc/include/ctype.h: Remove isblank macro.
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@ -1,3 +1,5 @@
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Support for the Fujitsu FRV architecture added by Red Hat.
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*** Major changes in newlib version 1.10.0:
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* libtool support for i[3456]86-pc-linux native builds
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@ -193,6 +193,9 @@ case "${host_cpu}" in
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machine_dir=v850
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newlib_cflags="${newlib_cflags} -DPREFER_SIZE_OVER_SPEED -mv850 "
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;;
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frv)
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machine_dir=frv
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;;
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w65*)
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machine_dir=w65
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;;
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@ -372,6 +375,9 @@ case "${host}" in
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v850ea-*-*)
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sys_dir=sysnecv850
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;;
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frv*)
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sys_dir=
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;;
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w65-*-*)
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sys_dir=w65
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;;
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@ -559,6 +565,10 @@ case "${host}" in
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v850ea-*-*)
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syscall_dir=syscalls
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;;
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frv-*-*)
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syscall_dir=syscalls
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newlib_cflags="${newlib_cflags} -DWANT_PRINTF_LONG_LONG"
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;;
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w65-*-*)
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syscall_dir=syscalls
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newlib_cflags="${newlib_cflags} -DSMALL_DTOA -DSMALL_MEMORY"
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@ -170,6 +170,10 @@
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#define __IEEE_BIG_ENDIAN
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#endif
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#ifdef __frv__
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#define __IEEE_BIG_ENDIAN
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#endif
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#ifdef __ia64__
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#ifdef __BIG_ENDIAN__
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#define __IEEE_BIG_ENDIAN
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@ -145,6 +145,11 @@ typedef int jmp_buf[_JBLEN];
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#define _JBTYPE double
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#endif
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#ifdef __frv__
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#define _JBLEN (68/2) /* room for 68 32-bit regs */
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#define _JBTYPE double
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#endif
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#ifdef __fr30__
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#define _JBLEN 10
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#endif
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@ -180,6 +180,10 @@ __extension__ typedef unsigned long long __uint64_t;
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#define _POINTER_INT long
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#endif
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#ifdef __frv__
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#define __IEEE_BIG_ENDIAN
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#define __ATTRIBUTE_IMPURE_PTR__ __attribute__((__section__(".sdata")))
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#endif
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#undef __RAND_MAX
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#if __INT_MAX__ == 32767
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#define __RAND_MAX 32767
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12
newlib/libc/machine/frv/Makefile.am
Normal file
12
newlib/libc/machine/frv/Makefile.am
Normal file
@ -0,0 +1,12 @@
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## Process this file with automake to generate Makefile.in
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AUTOMAKE_OPTIONS = cygnus
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INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
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noinst_LIBRARIES = lib.a
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lib_a_SOURCES = setjmp.S
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ACLOCAL_AMFLAGS = -I ../../..
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CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
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325
newlib/libc/machine/frv/Makefile.in
Normal file
325
newlib/libc/machine/frv/Makefile.in
Normal file
@ -0,0 +1,325 @@
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# Makefile.in generated automatically by automake 1.4 from Makefile.am
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# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
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# This Makefile.in is free software; the Free Software Foundation
|
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# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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|
||||
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SHELL = @SHELL@
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srcdir = @srcdir@
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top_srcdir = @top_srcdir@
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VPATH = @srcdir@
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prefix = @prefix@
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exec_prefix = @exec_prefix@
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bindir = @bindir@
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sbindir = @sbindir@
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libexecdir = @libexecdir@
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datadir = @datadir@
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sysconfdir = @sysconfdir@
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sharedstatedir = @sharedstatedir@
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localstatedir = @localstatedir@
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libdir = @libdir@
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infodir = @infodir@
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mandir = @mandir@
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includedir = @includedir@
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oldincludedir = /usr/include
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DESTDIR =
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pkgdatadir = $(datadir)/@PACKAGE@
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pkglibdir = $(libdir)/@PACKAGE@
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pkgincludedir = $(includedir)/@PACKAGE@
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top_builddir = .
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|
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ACLOCAL = @ACLOCAL@
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AUTOCONF = @AUTOCONF@
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AUTOMAKE = @AUTOMAKE@
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AUTOHEADER = @AUTOHEADER@
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|
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INSTALL = @INSTALL@
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INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
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INSTALL_DATA = @INSTALL_DATA@
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INSTALL_SCRIPT = @INSTALL_SCRIPT@
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transform = @program_transform_name@
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NORMAL_INSTALL = :
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PRE_INSTALL = :
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POST_INSTALL = :
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NORMAL_UNINSTALL = :
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PRE_UNINSTALL = :
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POST_UNINSTALL = :
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build_alias = @build_alias@
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build_triplet = @build@
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host_alias = @host_alias@
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host_triplet = @host@
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target_alias = @target_alias@
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target_triplet = @target@
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AR = @AR@
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AS = @AS@
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CC = @CC@
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CPP = @CPP@
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EXEEXT = @EXEEXT@
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LDFLAGS = @LDFLAGS@
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MAINT = @MAINT@
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MAKEINFO = @MAKEINFO@
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NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
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PACKAGE = @PACKAGE@
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RANLIB = @RANLIB@
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VERSION = @VERSION@
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aext = @aext@
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libm_machine_dir = @libm_machine_dir@
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machine_dir = @machine_dir@
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newlib_basedir = @newlib_basedir@
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oext = @oext@
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sys_dir = @sys_dir@
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AUTOMAKE_OPTIONS = cygnus
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INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
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noinst_LIBRARIES = lib.a
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lib_a_SOURCES = setjmp.S
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ACLOCAL_AMFLAGS = -I ../../..
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CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
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ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
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mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
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CONFIG_CLEAN_FILES =
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LIBRARIES = $(noinst_LIBRARIES)
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|
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DEFS = @DEFS@ -I. -I$(srcdir)
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CPPFLAGS = @CPPFLAGS@
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LIBS = @LIBS@
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lib_a_LIBADD =
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lib_a_OBJECTS = setjmp.o
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CFLAGS = @CFLAGS@
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COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
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CCLD = $(CC)
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LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
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DIST_COMMON = Makefile.am Makefile.in aclocal.m4 configure configure.in
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|
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|
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DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
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TAR = gtar
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GZIP_ENV = --best
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SOURCES = $(lib_a_SOURCES)
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OBJECTS = $(lib_a_OBJECTS)
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|
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all: all-redirect
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.SUFFIXES:
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.SUFFIXES: .S .c .o .s
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||||
$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
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cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
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Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
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cd $(top_builddir) \
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&& CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
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|
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$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in \
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../../../acinclude.m4 ../../../aclocal.m4
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cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
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config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
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$(SHELL) ./config.status --recheck
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$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
|
||||
cd $(srcdir) && $(AUTOCONF)
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||||
|
||||
mostlyclean-noinstLIBRARIES:
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||||
|
||||
clean-noinstLIBRARIES:
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||||
-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
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||||
|
||||
distclean-noinstLIBRARIES:
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||||
|
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maintainer-clean-noinstLIBRARIES:
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.c.o:
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$(COMPILE) -c $<
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|
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.s.o:
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$(COMPILE) -c $<
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|
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.S.o:
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$(COMPILE) -c $<
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|
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mostlyclean-compile:
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||||
-rm -f *.o core *.core
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|
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clean-compile:
|
||||
|
||||
distclean-compile:
|
||||
-rm -f *.tab.c
|
||||
|
||||
maintainer-clean-compile:
|
||||
|
||||
lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
|
||||
-rm -f lib.a
|
||||
$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
|
||||
$(RANLIB) lib.a
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||||
|
||||
tags: TAGS
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||||
|
||||
ID: $(HEADERS) $(SOURCES) $(LISP)
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||||
list='$(SOURCES) $(HEADERS)'; \
|
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unique=`for i in $$list; do echo $$i; done | \
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awk ' { files[$$0] = 1; } \
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END { for (i in files) print i; }'`; \
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here=`pwd` && cd $(srcdir) \
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&& mkid -f$$here/ID $$unique $(LISP)
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||||
|
||||
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
|
||||
tags=; \
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||||
here=`pwd`; \
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||||
list='$(SOURCES) $(HEADERS)'; \
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unique=`for i in $$list; do echo $$i; done | \
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awk ' { files[$$0] = 1; } \
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END { for (i in files) print i; }'`; \
|
||||
test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
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||||
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
|
||||
|
||||
mostlyclean-tags:
|
||||
|
||||
clean-tags:
|
||||
|
||||
distclean-tags:
|
||||
-rm -f TAGS ID
|
||||
|
||||
maintainer-clean-tags:
|
||||
|
||||
distdir = $(PACKAGE)-$(VERSION)
|
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top_distdir = $(distdir)
|
||||
|
||||
# This target untars the dist file and tries a VPATH configuration. Then
|
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# it guarantees that the distribution is self-contained by making another
|
||||
# tarfile.
|
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distcheck: dist
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||||
-rm -rf $(distdir)
|
||||
GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
|
||||
mkdir $(distdir)/=build
|
||||
mkdir $(distdir)/=inst
|
||||
dc_install_base=`cd $(distdir)/=inst && pwd`; \
|
||||
cd $(distdir)/=build \
|
||||
&& ../configure --srcdir=.. --prefix=$$dc_install_base \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) dvi \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) check \
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||||
&& $(MAKE) $(AM_MAKEFLAGS) install \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) installcheck \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) dist
|
||||
-rm -rf $(distdir)
|
||||
@banner="$(distdir).tar.gz is ready for distribution"; \
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||||
dashes=`echo "$$banner" | sed s/./=/g`; \
|
||||
echo "$$dashes"; \
|
||||
echo "$$banner"; \
|
||||
echo "$$dashes"
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||||
dist: distdir
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||||
-chmod -R a+r $(distdir)
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||||
GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
|
||||
-rm -rf $(distdir)
|
||||
dist-all: distdir
|
||||
-chmod -R a+r $(distdir)
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||||
GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
|
||||
-rm -rf $(distdir)
|
||||
distdir: $(DISTFILES)
|
||||
-rm -rf $(distdir)
|
||||
mkdir $(distdir)
|
||||
-chmod 777 $(distdir)
|
||||
@for file in $(DISTFILES); do \
|
||||
if test -f $$file; then d=.; else d=$(srcdir); fi; \
|
||||
if test -d $$d/$$file; then \
|
||||
cp -pr $$d/$$file $(distdir)/$$file; \
|
||||
else \
|
||||
test -f $(distdir)/$$file \
|
||||
|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
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||||
|| cp -p $$d/$$file $(distdir)/$$file || :; \
|
||||
fi; \
|
||||
done
|
||||
info-am:
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||||
info: info-am
|
||||
dvi-am:
|
||||
dvi: dvi-am
|
||||
check-am:
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||||
check: check-am
|
||||
installcheck-am:
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||||
installcheck: installcheck-am
|
||||
install-info-am:
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install-info: install-info-am
|
||||
install-exec-am:
|
||||
install-exec: install-exec-am
|
||||
|
||||
install-data-am:
|
||||
install-data: install-data-am
|
||||
|
||||
install-am: all-am
|
||||
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
|
||||
install: install-am
|
||||
uninstall-am:
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||||
uninstall: uninstall-am
|
||||
all-am: Makefile $(LIBRARIES)
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||||
all-redirect: all-am
|
||||
install-strip:
|
||||
$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
|
||||
installdirs:
|
||||
|
||||
|
||||
mostlyclean-generic:
|
||||
|
||||
clean-generic:
|
||||
|
||||
distclean-generic:
|
||||
-rm -f Makefile $(CONFIG_CLEAN_FILES)
|
||||
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
|
||||
|
||||
maintainer-clean-generic:
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||||
mostlyclean-am: mostlyclean-noinstLIBRARIES mostlyclean-compile \
|
||||
mostlyclean-tags mostlyclean-generic
|
||||
|
||||
mostlyclean: mostlyclean-am
|
||||
|
||||
clean-am: clean-noinstLIBRARIES clean-compile clean-tags clean-generic \
|
||||
mostlyclean-am
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||||
|
||||
clean: clean-am
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||||
|
||||
distclean-am: distclean-noinstLIBRARIES distclean-compile \
|
||||
distclean-tags distclean-generic clean-am
|
||||
|
||||
distclean: distclean-am
|
||||
-rm -f config.status
|
||||
|
||||
maintainer-clean-am: maintainer-clean-noinstLIBRARIES \
|
||||
maintainer-clean-compile maintainer-clean-tags \
|
||||
maintainer-clean-generic distclean-am
|
||||
@echo "This command is intended for maintainers to use;"
|
||||
@echo "it deletes files that may require special tools to rebuild."
|
||||
|
||||
maintainer-clean: maintainer-clean-am
|
||||
-rm -f config.status
|
||||
|
||||
.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
|
||||
clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
|
||||
mostlyclean-compile distclean-compile clean-compile \
|
||||
maintainer-clean-compile tags mostlyclean-tags distclean-tags \
|
||||
clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
|
||||
check-am installcheck-am installcheck install-info-am install-info \
|
||||
install-exec-am install-exec install-data-am install-data install-am \
|
||||
install uninstall-am uninstall all-redirect all-am all installdirs \
|
||||
mostlyclean-generic distclean-generic clean-generic \
|
||||
maintainer-clean-generic clean mostlyclean distclean maintainer-clean
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||||
|
||||
|
||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
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||||
# Otherwise a system limit (for SysV at least) may be exceeded.
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||||
.NOEXPORT:
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||||
300
newlib/libc/machine/frv/aclocal.m4
vendored
Normal file
300
newlib/libc/machine/frv/aclocal.m4
vendored
Normal file
@ -0,0 +1,300 @@
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||||
dnl aclocal.m4 generated automatically by aclocal 1.4
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||||
|
||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
||||
dnl This file is free software; the Free Software Foundation
|
||||
dnl gives unlimited permission to copy and/or distribute it,
|
||||
dnl with or without modifications, as long as this notice is preserved.
|
||||
|
||||
dnl This program is distributed in the hope that it will be useful,
|
||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
dnl PARTICULAR PURPOSE.
|
||||
|
||||
dnl This provides configure definitions used by all the newlib
|
||||
dnl configure.in files.
|
||||
|
||||
dnl Basic newlib configury. This calls basic introductory stuff,
|
||||
dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST. It also runs
|
||||
dnl configure.host. The only argument is the relative path to the top
|
||||
dnl newlib directory.
|
||||
|
||||
AC_DEFUN(NEWLIB_CONFIGURE,
|
||||
[
|
||||
dnl Default to --enable-multilib
|
||||
AC_ARG_ENABLE(multilib,
|
||||
[ --enable-multilib build many library versions (default)],
|
||||
[case "${enableval}" in
|
||||
yes) multilib=yes ;;
|
||||
no) multilib=no ;;
|
||||
*) AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
|
||||
esac], [multilib=yes])dnl
|
||||
|
||||
dnl Support --enable-target-optspace
|
||||
AC_ARG_ENABLE(target-optspace,
|
||||
[ --enable-target-optspace optimize for space],
|
||||
[case "${enableval}" in
|
||||
yes) target_optspace=yes ;;
|
||||
no) target_optspace=no ;;
|
||||
*) AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
|
||||
esac], [target_optspace=])dnl
|
||||
|
||||
dnl Support --enable-malloc-debugging - currently only supported for Cygwin
|
||||
AC_ARG_ENABLE(malloc-debugging,
|
||||
[ --enable-malloc-debugging indicate malloc debugging requested],
|
||||
[case "${enableval}" in
|
||||
yes) malloc_debugging=yes ;;
|
||||
no) malloc_debugging=no ;;
|
||||
*) AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
|
||||
esac], [malloc_debugging=])dnl
|
||||
|
||||
dnl Support --enable-newlib-mb
|
||||
AC_ARG_ENABLE(newlib-mb,
|
||||
[ --enable-newlib-mb enable multibyte support],
|
||||
[case "${enableval}" in
|
||||
yes) newlib_mb=yes ;;
|
||||
no) newlib_mb=no ;;
|
||||
*) AC_MSG_ERROR(bad value ${enableval} for newlib-mb option) ;;
|
||||
esac], [newlib_mb=no])dnl
|
||||
|
||||
dnl Support --enable-newlib-multithread
|
||||
AC_ARG_ENABLE(newlib-multithread,
|
||||
[ --enable-newlib-multithread enable support for multiple threads],
|
||||
[case "${enableval}" in
|
||||
yes) newlib_multithread=yes ;;
|
||||
no) newlib_multithread=no ;;
|
||||
*) AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
|
||||
esac], [newlib_multithread=yes])dnl
|
||||
|
||||
dnl Support --disable-newlib-io-float
|
||||
AC_ARG_ENABLE(newlib-io-float,
|
||||
[ --disable-newlib-io-float disable printf/scanf family float support],
|
||||
[case "${enableval}" in
|
||||
yes) newlib_io_float=yes ;;
|
||||
no) newlib_io_float=no ;;
|
||||
*) AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
|
||||
esac], [newlib_io_float=yes])dnl
|
||||
|
||||
|
||||
dnl We may get other options which we don't document:
|
||||
dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
|
||||
|
||||
test -z "[$]{with_target_subdir}" && with_target_subdir=.
|
||||
|
||||
if test "[$]{srcdir}" = "."; then
|
||||
if test "[$]{with_target_subdir}" != "."; then
|
||||
newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
|
||||
else
|
||||
newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
|
||||
fi
|
||||
else
|
||||
newlib_basedir="[$]{srcdir}/$1"
|
||||
fi
|
||||
AC_SUBST(newlib_basedir)
|
||||
|
||||
AC_CANONICAL_SYSTEM
|
||||
|
||||
AM_INIT_AUTOMAKE(newlib, 1.10.0)
|
||||
|
||||
# FIXME: We temporarily define our own version of AC_PROG_CC. This is
|
||||
# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
|
||||
# are probably using a cross compiler, which will not be able to fully
|
||||
# link an executable. This should really be fixed in autoconf
|
||||
# itself.
|
||||
|
||||
AC_DEFUN(LIB_AC_PROG_CC,
|
||||
[AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
||||
AC_CHECK_PROG(CC, gcc, gcc)
|
||||
if test -z "$CC"; then
|
||||
AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
|
||||
test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
||||
fi
|
||||
|
||||
AC_PROG_CC_GNU
|
||||
|
||||
if test $ac_cv_prog_gcc = yes; then
|
||||
GCC=yes
|
||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
||||
dnl plays around with CFLAGS (such as to build both debugging and
|
||||
dnl normal versions of a library), tasteless as that idea is.
|
||||
ac_test_CFLAGS="${CFLAGS+set}"
|
||||
ac_save_CFLAGS="$CFLAGS"
|
||||
CFLAGS=
|
||||
AC_PROG_CC_G
|
||||
if test "$ac_test_CFLAGS" = set; then
|
||||
CFLAGS="$ac_save_CFLAGS"
|
||||
elif test $ac_cv_prog_cc_g = yes; then
|
||||
CFLAGS="-g -O2"
|
||||
else
|
||||
CFLAGS="-O2"
|
||||
fi
|
||||
else
|
||||
GCC=
|
||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
||||
fi
|
||||
])
|
||||
|
||||
LIB_AC_PROG_CC
|
||||
|
||||
AC_CHECK_TOOL(AS, as)
|
||||
AC_CHECK_TOOL(AR, ar)
|
||||
AC_CHECK_TOOL(RANLIB, ranlib, :)
|
||||
|
||||
AC_PROG_INSTALL
|
||||
|
||||
AM_MAINTAINER_MODE
|
||||
|
||||
# We need AC_EXEEXT to keep automake happy in cygnus mode. However,
|
||||
# at least currently, we never actually build a program, so we never
|
||||
# need to use $(EXEEXT). Moreover, the test for EXEEXT normally
|
||||
# fails, because we are probably configuring with a cross compiler
|
||||
# which can't create executables. So we include AC_EXEEXT to keep
|
||||
# automake happy, but we don't execute it, since we don't care about
|
||||
# the result.
|
||||
if false; then
|
||||
AC_EXEEXT
|
||||
fi
|
||||
|
||||
. [$]{newlib_basedir}/configure.host
|
||||
|
||||
newlib_cflags="[$]{newlib_cflags} -fno-builtin"
|
||||
|
||||
NEWLIB_CFLAGS=${newlib_cflags}
|
||||
AC_SUBST(NEWLIB_CFLAGS)
|
||||
|
||||
LDFLAGS=${ldflags}
|
||||
AC_SUBST(LDFLAGS)
|
||||
|
||||
AM_CONDITIONAL(USE_LIBTOOL, test x[$]{use_libtool} = xyes)
|
||||
AC_SUBST(oext)
|
||||
AC_SUBST(aext)
|
||||
|
||||
AC_SUBST(libm_machine_dir)
|
||||
AC_SUBST(machine_dir)
|
||||
AC_SUBST(sys_dir)
|
||||
])
|
||||
|
||||
# Do all the work for Automake. This macro actually does too much --
|
||||
# some checks are only needed if your package does certain things.
|
||||
# But this isn't really a big deal.
|
||||
|
||||
# serial 1
|
||||
|
||||
dnl Usage:
|
||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
||||
|
||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
||||
PACKAGE=[$1]
|
||||
AC_SUBST(PACKAGE)
|
||||
VERSION=[$2]
|
||||
AC_SUBST(VERSION)
|
||||
dnl test to see if srcdir already configured
|
||||
if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
|
||||
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
||||
fi
|
||||
ifelse([$3],,
|
||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
||||
AC_REQUIRE([AM_SANITY_CHECK])
|
||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
||||
dnl FIXME This is truly gross.
|
||||
missing_dir=`cd $ac_aux_dir && pwd`
|
||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
||||
|
||||
#
|
||||
# Check to make sure that the build environment is sane.
|
||||
#
|
||||
|
||||
AC_DEFUN(AM_SANITY_CHECK,
|
||||
[AC_MSG_CHECKING([whether build environment is sane])
|
||||
# Just in case
|
||||
sleep 1
|
||||
echo timestamp > conftestfile
|
||||
# Do `set' in a subshell so we don't clobber the current shell's
|
||||
# arguments. Must try -L first in case configure is actually a
|
||||
# symlink; some systems play weird games with the mod time of symlinks
|
||||
# (eg FreeBSD returns the mod time of the symlink's containing
|
||||
# directory).
|
||||
if (
|
||||
set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
|
||||
if test "[$]*" = "X"; then
|
||||
# -L didn't work.
|
||||
set X `ls -t $srcdir/configure conftestfile`
|
||||
fi
|
||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
||||
|
||||
# If neither matched, then we have a broken ls. This can happen
|
||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
||||
# broken ls alias from the environment. This has actually
|
||||
# happened. Such a system could not be considered "sane".
|
||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
||||
alias in your environment])
|
||||
fi
|
||||
|
||||
test "[$]2" = conftestfile
|
||||
)
|
||||
then
|
||||
# Ok.
|
||||
:
|
||||
else
|
||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
||||
Check your system clock])
|
||||
fi
|
||||
rm -f conftest*
|
||||
AC_MSG_RESULT(yes)])
|
||||
|
||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
||||
dnl The program must properly implement --version.
|
||||
AC_DEFUN(AM_MISSING_PROG,
|
||||
[AC_MSG_CHECKING(for working $2)
|
||||
# Run test in a subshell; some versions of sh will print an error if
|
||||
# an executable is not found, even if stderr is redirected.
|
||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
||||
$1=$2
|
||||
AC_MSG_RESULT(found)
|
||||
else
|
||||
$1="$3/missing $2"
|
||||
AC_MSG_RESULT(missing)
|
||||
fi
|
||||
AC_SUBST($1)])
|
||||
|
||||
# Add --enable-maintainer-mode option to configure.
|
||||
# From Jim Meyering
|
||||
|
||||
# serial 1
|
||||
|
||||
AC_DEFUN(AM_MAINTAINER_MODE,
|
||||
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
|
||||
dnl maintainer-mode is disabled by default
|
||||
AC_ARG_ENABLE(maintainer-mode,
|
||||
[ --enable-maintainer-mode enable make rules and dependencies not useful
|
||||
(and sometimes confusing) to the casual installer],
|
||||
USE_MAINTAINER_MODE=$enableval,
|
||||
USE_MAINTAINER_MODE=no)
|
||||
AC_MSG_RESULT($USE_MAINTAINER_MODE)
|
||||
AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
|
||||
MAINT=$MAINTAINER_MODE_TRUE
|
||||
AC_SUBST(MAINT)dnl
|
||||
]
|
||||
)
|
||||
|
||||
# Define a conditional.
|
||||
|
||||
AC_DEFUN(AM_CONDITIONAL,
|
||||
[AC_SUBST($1_TRUE)
|
||||
AC_SUBST($1_FALSE)
|
||||
if $2; then
|
||||
$1_TRUE=
|
||||
$1_FALSE='#'
|
||||
else
|
||||
$1_TRUE='#'
|
||||
$1_FALSE=
|
||||
fi])
|
||||
|
||||
1783
newlib/libc/machine/frv/configure
vendored
Executable file
1783
newlib/libc/machine/frv/configure
vendored
Executable file
File diff suppressed because it is too large
Load Diff
12
newlib/libc/machine/frv/configure.in
Normal file
12
newlib/libc/machine/frv/configure.in
Normal file
@ -0,0 +1,12 @@
|
||||
dnl This is the newlib/libc/machine/arm configure.in file.
|
||||
dnl Process this file with autoconf to produce a configure script.
|
||||
|
||||
AC_PREREQ(2.5)
|
||||
AC_INIT(Makefile.am)
|
||||
|
||||
dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake.
|
||||
AC_CONFIG_AUX_DIR(../../../..)
|
||||
|
||||
NEWLIB_CONFIGURE(../../..)
|
||||
|
||||
AC_OUTPUT(Makefile)
|
||||
126
newlib/libc/machine/frv/setjmp.S
Normal file
126
newlib/libc/machine/frv/setjmp.S
Normal file
@ -0,0 +1,126 @@
|
||||
# setjmp/longjmp for Frv. The jmpbuf looks like this:
|
||||
#
|
||||
# Register jmpbuf offset
|
||||
# R16-R31 0x0-0x03c
|
||||
# R48-R63 0x40-0x7c
|
||||
# FR16-FR31 0x80-0xbc
|
||||
# FR48-FR63 0xc0-0xfc
|
||||
# LR 0x100
|
||||
# SP 0x104
|
||||
# FP 0x108
|
||||
#
|
||||
# R8 contains the pointer to jmpbuf
|
||||
|
||||
#include <frv-asm.h>
|
||||
|
||||
.text
|
||||
.global EXT(setjmp)
|
||||
.type EXT(setjmp),@function
|
||||
EXT(setjmp):
|
||||
stdi gr16, @(gr8,0)
|
||||
stdi gr18, @(gr8,8)
|
||||
stdi gr20, @(gr8,16)
|
||||
stdi gr22, @(gr8,24)
|
||||
stdi gr24, @(gr8,32)
|
||||
stdi gr26, @(gr8,40)
|
||||
stdi gr28, @(gr8,48)
|
||||
stdi gr30, @(gr8,56)
|
||||
#if __FRV_GPR__ != 32
|
||||
stdi gr48, @(gr8,64)
|
||||
stdi gr50, @(gr8,72)
|
||||
stdi gr52, @(gr8,80)
|
||||
stdi gr54, @(gr8,88)
|
||||
stdi gr56, @(gr8,96)
|
||||
stdi gr58, @(gr8,104)
|
||||
stdi gr60, @(gr8,112)
|
||||
stdi gr62, @(gr8,120)
|
||||
#endif
|
||||
|
||||
#if __FRV_FPR__ != 0
|
||||
stdfi fr16, @(gr8,128)
|
||||
stdfi fr18, @(gr8,136)
|
||||
stdfi fr20, @(gr8,144)
|
||||
stdfi fr22, @(gr8,152)
|
||||
stdfi fr24, @(gr8,160)
|
||||
stdfi fr26, @(gr8,168)
|
||||
stdfi fr28, @(gr8,176)
|
||||
stdfi fr30, @(gr8,184)
|
||||
#if __FRV_FPR__ != 32
|
||||
stdfi fr48, @(gr8,192)
|
||||
stdfi fr50, @(gr8,200)
|
||||
stdfi fr52, @(gr8,208)
|
||||
stdfi fr54, @(gr8,216)
|
||||
stdfi fr56, @(gr8,224)
|
||||
stdfi fr58, @(gr8,232)
|
||||
stdfi fr60, @(gr8,240)
|
||||
stdfi fr62, @(gr8,248)
|
||||
#endif
|
||||
#endif
|
||||
|
||||
movsg lr, gr4
|
||||
sti gr4, @(gr8,256)
|
||||
sti sp, @(gr8,260)
|
||||
sti fp, @(gr8,264)
|
||||
|
||||
mov gr0,gr8
|
||||
ret
|
||||
.Lend1:
|
||||
.size EXT(setjmp),.Lend1-EXT(setjmp)
|
||||
|
||||
.global EXT(longjmp)
|
||||
.type EXT(longjmp),@function
|
||||
EXT(longjmp):
|
||||
lddi @(gr8,0), gr16
|
||||
lddi @(gr8,8), gr18
|
||||
lddi @(gr8,16), gr20
|
||||
lddi @(gr8,24), gr22
|
||||
lddi @(gr8,32), gr24
|
||||
lddi @(gr8,40), gr26
|
||||
lddi @(gr8,48), gr28
|
||||
lddi @(gr8,56), gr30
|
||||
#if __FRV_GPR__ != 32
|
||||
lddi @(gr8,64), gr48
|
||||
lddi @(gr8,72), gr50
|
||||
lddi @(gr8,80), gr52
|
||||
lddi @(gr8,88), gr54
|
||||
lddi @(gr8,96), gr56
|
||||
lddi @(gr8,104), gr58
|
||||
lddi @(gr8,112), gr60
|
||||
lddi @(gr8,120), gr62
|
||||
#endif
|
||||
|
||||
#if __FRV_FPR__ != 0
|
||||
lddfi @(gr8,128), fr16
|
||||
lddfi @(gr8,136), fr18
|
||||
lddfi @(gr8,144), fr20
|
||||
lddfi @(gr8,152), fr22
|
||||
lddfi @(gr8,160), fr24
|
||||
lddfi @(gr8,168), fr26
|
||||
lddfi @(gr8,176), fr28
|
||||
lddfi @(gr8,184), fr30
|
||||
#if __FRV_FPR__ != 32
|
||||
lddfi @(gr8,192), fr48
|
||||
lddfi @(gr8,200), fr50
|
||||
lddfi @(gr8,208), fr52
|
||||
lddfi @(gr8,216), fr54
|
||||
lddfi @(gr8,224), fr56
|
||||
lddfi @(gr8,232), fr58
|
||||
lddfi @(gr8,240), fr60
|
||||
lddfi @(gr8,248), fr62
|
||||
#endif
|
||||
#endif
|
||||
|
||||
ldi @(gr8,256), gr4
|
||||
movgs gr4,lr
|
||||
|
||||
ldi @(gr8,260), sp
|
||||
ldi @(gr8,264), fp
|
||||
|
||||
# Value to return is in r9. If zero, return 1
|
||||
cmp gr9, gr0, icc0
|
||||
setlos #1, gr8
|
||||
ckne icc0, cc4
|
||||
cmov gr9, gr8, cc4, 1
|
||||
ret
|
||||
.Lend2:
|
||||
.size EXT(longjmp),.Lend2-EXT(longjmp2)
|
||||
Loading…
x
Reference in New Issue
Block a user