2006-12-18 Joel Schopp <jschopp@austin.ibm.com>
* libc/machine/spu/c99ppe.h: New file
* libc/machine/spu/perror.c: New file to override libc/stdio version.
* libc/machine/spu/printf.c: New file
* libc/machine/spu/putchar.c: New file
* libc/machine/spu/puts.c: New file
* libc/machine/spu/vprintf.c: New file
* libc/machine/spu/vsnprintf.c: New file
* libc/machine/spu/vsprintf.c: New file
* libc/machine/spu/Makefile.am: Add new targets.
* libc/machine/spu/Makefile.in: Regenerated.
This commit is contained in:
Jeff Johnston
parent
78b7c6f817
commit
505ccc75c4
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@ -1,3 +1,16 @@
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2006-12-18 Joel Schopp <jschopp@austin.ibm.com>
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* libc/machine/spu/c99ppe.h: New file
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* libc/machine/spu/perror.c: New file to override libc/stdio version.
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* libc/machine/spu/printf.c: New file
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* libc/machine/spu/putchar.c: New file
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* libc/machine/spu/puts.c: New file
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* libc/machine/spu/vprintf.c: New file
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* libc/machine/spu/vsnprintf.c: New file
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* libc/machine/spu/vsprintf.c: New file
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* libc/machine/spu/Makefile.am: Add new targets.
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* libc/machine/spu/Makefile.in: Regenerated.
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2006-12-18 Jeff Johnston <jjohnstn@redhat.com>
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* aclocal.m4 */aclocal.m4: Regenerated using aclocal 1.9.6.
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@ -8,7 +8,7 @@ noinst_LIBRARIES = lib.a
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AM_CCASFLAGS = $(INCLUDES)
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lib_a_SOURCES = setjmp.S memcpy.c memmove.c memset.c strcat.c strchr.c strcmp.c strcpy.c strcspn.c strlen.c strncat.c strncmp.c strncpy.c strpbrk.c strrchr.c strspn.c strxfrm.c
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lib_a_SOURCES = setjmp.S memcpy.c memmove.c memset.c strcat.c strchr.c strcmp.c strcpy.c strcspn.c strlen.c strncat.c strncmp.c strncpy.c strpbrk.c strrchr.c strspn.c strxfrm.c printf.c perror.c putchar.c puts.c vsnprintf.c vprintf.c vsprintf.c
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lib_a_CCASFLAGS = $(AM_CCASFLAGS)
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lib_a_CFLAGS = $(AM_CFLAGS)
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@ -47,7 +47,11 @@ DIST_COMMON = $(srcdir)/../../../../config.guess \
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$(srcdir)/../../../../compile $(srcdir)/../../../../compile \
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$(srcdir)/../../../../compile $(srcdir)/../../../../compile \
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$(srcdir)/../../../../compile $(srcdir)/../../../../compile \
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$(srcdir)/../../../../compile $(srcdir)/../../../../compile
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$(srcdir)/../../../../compile $(srcdir)/../../../../compile \
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$(srcdir)/../../../../compile $(srcdir)/../../../../compile \
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$(srcdir)/../../../../compile $(srcdir)/../../../../compile \
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$(srcdir)/../../../../compile $(srcdir)/../../../../compile \
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$(srcdir)/../../../../compile
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subdir = .
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ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
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am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
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@ -70,7 +74,10 @@ am_lib_a_OBJECTS = lib_a-setjmp.$(OBJEXT) lib_a-memcpy.$(OBJEXT) \
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lib_a-strncat.$(OBJEXT) lib_a-strncmp.$(OBJEXT) \
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lib_a-strncpy.$(OBJEXT) lib_a-strpbrk.$(OBJEXT) \
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lib_a-strrchr.$(OBJEXT) lib_a-strspn.$(OBJEXT) \
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lib_a-strxfrm.$(OBJEXT)
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lib_a-strxfrm.$(OBJEXT) lib_a-printf.$(OBJEXT) \
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lib_a-perror.$(OBJEXT) lib_a-putchar.$(OBJEXT) \
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lib_a-puts.$(OBJEXT) lib_a-vsnprintf.$(OBJEXT) \
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lib_a-vprintf.$(OBJEXT) lib_a-vsprintf.$(OBJEXT)
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lib_a_OBJECTS = $(am_lib_a_OBJECTS)
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DEFAULT_INCLUDES = -I. -I$(srcdir)
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depcomp =
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@ -195,7 +202,7 @@ 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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AM_CCASFLAGS = $(INCLUDES)
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lib_a_SOURCES = setjmp.S memcpy.c memmove.c memset.c strcat.c strchr.c strcmp.c strcpy.c strcspn.c strlen.c strncat.c strncmp.c strncpy.c strpbrk.c strrchr.c strspn.c strxfrm.c
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lib_a_SOURCES = setjmp.S memcpy.c memmove.c memset.c strcat.c strchr.c strcmp.c strcpy.c strcspn.c strlen.c strncat.c strncmp.c strncpy.c strpbrk.c strrchr.c strspn.c strxfrm.c printf.c perror.c putchar.c puts.c vsnprintf.c vprintf.c vsprintf.c
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lib_a_CCASFLAGS = $(AM_CCASFLAGS)
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lib_a_CFLAGS = $(AM_CFLAGS)
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ACLOCAL_AMFLAGS = -I ../../..
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@ -365,6 +372,48 @@ lib_a-strxfrm.o: strxfrm.c
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lib_a-strxfrm.obj: strxfrm.c
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$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strxfrm.obj `if test -f 'strxfrm.c'; then $(CYGPATH_W) 'strxfrm.c'; else $(CYGPATH_W) '$(srcdir)/strxfrm.c'; fi`
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lib_a-printf.o: printf.c
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$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-printf.o `test -f 'printf.c' || echo '$(srcdir)/'`printf.c
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lib_a-printf.obj: printf.c
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$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-printf.obj `if test -f 'printf.c'; then $(CYGPATH_W) 'printf.c'; else $(CYGPATH_W) '$(srcdir)/printf.c'; fi`
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lib_a-perror.o: perror.c
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$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-perror.o `test -f 'perror.c' || echo '$(srcdir)/'`perror.c
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lib_a-perror.obj: perror.c
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$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-perror.obj `if test -f 'perror.c'; then $(CYGPATH_W) 'perror.c'; else $(CYGPATH_W) '$(srcdir)/perror.c'; fi`
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lib_a-putchar.o: putchar.c
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$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-putchar.o `test -f 'putchar.c' || echo '$(srcdir)/'`putchar.c
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lib_a-putchar.obj: putchar.c
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$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-putchar.obj `if test -f 'putchar.c'; then $(CYGPATH_W) 'putchar.c'; else $(CYGPATH_W) '$(srcdir)/putchar.c'; fi`
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lib_a-puts.o: puts.c
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$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-puts.o `test -f 'puts.c' || echo '$(srcdir)/'`puts.c
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lib_a-puts.obj: puts.c
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$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-puts.obj `if test -f 'puts.c'; then $(CYGPATH_W) 'puts.c'; else $(CYGPATH_W) '$(srcdir)/puts.c'; fi`
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lib_a-vsnprintf.o: vsnprintf.c
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$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-vsnprintf.o `test -f 'vsnprintf.c' || echo '$(srcdir)/'`vsnprintf.c
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lib_a-vsnprintf.obj: vsnprintf.c
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$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-vsnprintf.obj `if test -f 'vsnprintf.c'; then $(CYGPATH_W) 'vsnprintf.c'; else $(CYGPATH_W) '$(srcdir)/vsnprintf.c'; fi`
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lib_a-vprintf.o: vprintf.c
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$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-vprintf.o `test -f 'vprintf.c' || echo '$(srcdir)/'`vprintf.c
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lib_a-vprintf.obj: vprintf.c
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$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-vprintf.obj `if test -f 'vprintf.c'; then $(CYGPATH_W) 'vprintf.c'; else $(CYGPATH_W) '$(srcdir)/vprintf.c'; fi`
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lib_a-vsprintf.o: vsprintf.c
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$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-vsprintf.o `test -f 'vsprintf.c' || echo '$(srcdir)/'`vsprintf.c
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lib_a-vsprintf.obj: vsprintf.c
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$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-vsprintf.obj `if test -f 'vsprintf.c'; then $(CYGPATH_W) 'vsprintf.c'; else $(CYGPATH_W) '$(srcdir)/vsprintf.c'; fi`
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uninstall-info-am:
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ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
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@ -0,0 +1,117 @@
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/*
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(C) Copyright IBM Corp. 2006
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of IBM nor the names of its contributors may be
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used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
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POSSIBILITY OF SUCH DAMAGE.
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Author: Joel Schopp <jschopp@austin.ibm.com>
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*/
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#include <errno.h>
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#include <spu_intrinsics.h>
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#define SPE_C99_SIGNALCODE 0x2100
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#define SPE_C99_OP_SHIFT 24
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#define SPE_C99_OP_MASK 0xff
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#define SPE_C99_DATA_MASK 0xffffff
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enum {
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SPE_C99_CLEARERR=0x01,
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SPE_C99_FCLOSE,
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SPE_C99_FEOF,
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SPE_C99_FERROR,
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SPE_C99_FFLUSH,
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SPE_C99_FGETC,
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SPE_C99_FGETPOS,
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SPE_C99_FGETS,
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SPE_C99_FILENO,
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SPE_C99_FOPEN, //implemented
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SPE_C99_FPUTC,
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SPE_C99_FPUTS,
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SPE_C99_FREAD,
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SPE_C99_FREOPEN,
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SPE_C99_FSEEK,
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SPE_C99_FSETPOS,
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SPE_C99_FTELL,
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SPE_C99_FWRITE,
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SPE_C99_GETC,
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SPE_C99_GETCHAR,
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SPE_C99_GETS,
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SPE_C99_PERROR,
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SPE_C99_PUTC,
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SPE_C99_PUTCHAR,
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SPE_C99_PUTS,
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SPE_C99_REMOVE,
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SPE_C99_RENAME,
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SPE_C99_REWIND,
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SPE_C99_SETBUF,
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SPE_C99_SETVBUF,
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SPE_C99_SYSTEM, //not yet implemented in newlib
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SPE_C99_TMPFILE,
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SPE_C99_TMPNAM,
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SPE_C99_UNGETC,
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SPE_C99_VFPRINTF,
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SPE_C99_VFSCANF,
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SPE_C99_VPRINTF,
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SPE_C99_VSCANF,
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SPE_C99_VSNPRINTF,
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SPE_C99_VSPRINTF,
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SPE_C99_VSSCANF,
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SPE_C99_LAST_OPCODE,
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};
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#define SPE_C99_NR_OPCODES ((SPE_C99_LAST_OPCODE - SPE_C99_CLEARERR) + 1)
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#define SPE_STDIN 1
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#define SPE_STDOUT 2
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#define SPE_STDERR 3
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#define SPE_FOPEN_MAX (FOPEN_MAX+1)
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#define SPE_FOPEN_MIN 4
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struct spe_reg128{
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unsigned int slot[4];
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};
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static void
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send_to_ppe(int signalcode, int opcode, void *data)
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{
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unsigned int combined = ( ( opcode<<24 )&0xff000000 ) | ( ( unsigned int )data & 0x00ffffff );
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struct spe_reg128* ret = data;
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vector unsigned int stopfunc = {
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signalcode, /* stop 0x210x*/
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(unsigned int) combined,
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0x4020007f, /* nop */
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0x35000000 /* bi $0 */
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};
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void (*f) (void) = (void *) &stopfunc;
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asm ("sync":::"memory");
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f();
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errno = ret->slot[3];
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return;
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}
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@ -0,0 +1,14 @@
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#include <stdio.h>
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#include "c99ppe.h"
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void
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_DEFUN (perror, (s),
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_CONST char *s)
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|
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{
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send_to_ppe(SPE_C99_SIGNALCODE, SPE_C99_PERROR, &s);
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return;
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}
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@ -0,0 +1,54 @@
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#include <_ansi.h>
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#include <stdio.h>
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#include "c99ppe.h"
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#ifdef _HAVE_STDC
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#include <stdarg.h>
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#else
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#include <varargs.h>
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#endif
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typedef struct
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{
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char* fmt;
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unsigned int pad0[ 3 ];
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va_list ap;
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} c99_printf_t;
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#ifndef _REENT_ONLY
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#ifdef _HAVE_STDC
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int
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_DEFUN (printf, (fmt,ap),
|
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_CONST char *fmt _AND
|
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...)
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||||
#else
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int
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#error
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printf (fmt, va_alist)
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char *fmt;
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va_dcl
|
||||
#endif
|
||||
{
|
||||
int* ret;
|
||||
c99_printf_t args;
|
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ret = (int*) &args;
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||||
|
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args.fmt = fmt;
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||||
#ifdef _HAVE_STDC
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va_start (args.ap, args.fmt);
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#else
|
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va_start (args.ap);
|
||||
#endif
|
||||
|
||||
|
||||
/* ret = vfprintf (_stdout_r (_REENT), fmt, ap);*/
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send_to_ppe(SPE_C99_SIGNALCODE, SPE_C99_VPRINTF, &args);
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|
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va_end (args.ap);
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return *ret;
|
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}
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||||
|
||||
#endif /* ! _REENT_ONLY */
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||||
|
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@ -0,0 +1,17 @@
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#include <stdio.h>
|
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|
||||
#include "c99ppe.h"
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|
||||
#undef putchar
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|
||||
int
|
||||
putchar (c)
|
||||
int c;
|
||||
{
|
||||
/* c gets overwritten before return */
|
||||
|
||||
send_to_ppe(SPE_C99_SIGNALCODE, SPE_C99_PUTCHAR, &c);
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||||
|
||||
return c;
|
||||
}
|
||||
|
||||
|
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@ -0,0 +1,16 @@
|
|||
#include <stdio.h>
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|
||||
#include "c99ppe.h"
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|
||||
int
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||||
_DEFUN (puts, (s),
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||||
char _CONST * s)
|
||||
{
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||||
|
||||
/* The return value gets written over s
|
||||
*/
|
||||
send_to_ppe(SPE_C99_SIGNALCODE, SPE_C99_PUTS, &s);
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||||
|
||||
return (int)s;
|
||||
}
|
||||
|
||||
|
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@ -0,0 +1,39 @@
|
|||
|
||||
#include <_ansi.h>
|
||||
#include <stdio.h>
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||||
|
||||
#include "c99ppe.h"
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||||
|
||||
#ifdef _HAVE_STDC
|
||||
#include <stdarg.h>
|
||||
#else
|
||||
#include <varargs.h>
|
||||
#endif
|
||||
|
||||
typedef struct
|
||||
{
|
||||
char* fmt;
|
||||
unsigned int pad0[ 3 ];
|
||||
va_list ap;
|
||||
} c99_vprintf_t;
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||||
|
||||
#ifndef _REENT_ONLY
|
||||
|
||||
int
|
||||
_DEFUN (vprintf, (fmt, ap),
|
||||
_CONST char *fmt _AND
|
||||
va_list ap)
|
||||
{
|
||||
int* ret;
|
||||
c99_vprintf_t args;
|
||||
ret = (int*) &args;
|
||||
|
||||
args.fmt = (char*) fmt;
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||||
va_copy(args.ap,ap);
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||||
|
||||
send_to_ppe(SPE_C99_SIGNALCODE, SPE_C99_VPRINTF, &args);
|
||||
|
||||
return *ret;
|
||||
}
|
||||
|
||||
#endif /* ! _REENT_ONLY */
|
||||
|
|
@ -0,0 +1,47 @@
|
|||
|
||||
#include <_ansi.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#include "c99ppe.h"
|
||||
|
||||
#ifdef _HAVE_STDC
|
||||
#include <stdarg.h>
|
||||
#else
|
||||
#include <varargs.h>
|
||||
#endif
|
||||
|
||||
typedef struct
|
||||
{
|
||||
char* str;
|
||||
unsigned int pad0[ 3 ];
|
||||
size_t size;
|
||||
unsigned int pad1[ 3 ];
|
||||
char* fmt;
|
||||
unsigned int pad2[ 3 ];
|
||||
va_list ap;
|
||||
} c99_vsnprintf_t;
|
||||
|
||||
#ifndef _REENT_ONLY
|
||||
|
||||
int
|
||||
_DEFUN (vsnprintf, (str, size, fmt, ap),
|
||||
char *str _AND
|
||||
size_t size _AND
|
||||
_CONST char *fmt _AND
|
||||
va_list ap)
|
||||
{
|
||||
int* ret;
|
||||
c99_vsnprintf_t args;
|
||||
ret = (int*) &args;
|
||||
|
||||
args.str = str;
|
||||
args.size = size;
|
||||
args.fmt = fmt;
|
||||
va_copy(args.ap,ap);
|
||||
|
||||
send_to_ppe(SPE_C99_SIGNALCODE, SPE_C99_VSNPRINTF, &args);
|
||||
|
||||
return *ret;
|
||||
}
|
||||
|
||||
#endif /* ! _REENT_ONLY */
|
||||
|
|
@ -0,0 +1,39 @@
|
|||
|
||||
#include <_ansi.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#include "c99ppe.h"
|
||||
|
||||
#ifdef _HAVE_STDC
|
||||
#include <stdarg.h>
|
||||
#else
|
||||
#include <varargs.h>
|
||||
#endif
|
||||
|
||||
typedef struct
|
||||
{
|
||||
char *str;
|
||||
unsigned int pad0[ 3 ];
|
||||
char *fmt;
|
||||
unsigned int pad1[ 3 ];
|
||||
va_list ap;
|
||||
} c99_vsprintf_t;
|
||||
|
||||
int
|
||||
_DEFUN (vsprintf, (str, fmt, ap),
|
||||
char *str _AND
|
||||
_CONST char *fmt _AND
|
||||
va_list ap)
|
||||
{
|
||||
int* ret;
|
||||
c99_vsprintf_t args;
|
||||
ret = (int*) &args;
|
||||
|
||||
args.str = str;
|
||||
args.fmt = (char*) fmt;
|
||||
va_copy(args.ap,ap);
|
||||
|
||||
send_to_ppe(SPE_C99_SIGNALCODE, SPE_C99_VSPRINTF, &args);
|
||||
|
||||
return *ret;
|
||||
}
|
||||
Loading…
Reference in New Issue