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2007-08-23 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>

Browse Source 
Reduce the memory consumption of variable argument functions
        for SPU (cell):
        * libc/machine/spu/Makefile.am: Replace printf/scanf family C sources
          to assembler sources.
        * libc/machine/spu/Makefile.in: Regenerated.
        * libc/machine/spu/stdio.c: Add __check_init function wrapping
          CHECK_INIT macro to use from assembler routines.
        * libc/machine/spu/c99ppe.h: Add definitions for assembler code.
        * libc/machine/spu/fiprintf.S: New file.
        * libc/machine/spu/fiscanf.S: Ditto.
        * libc/machine/spu/fprintf.S: Ditto.
        * libc/machine/spu/fscanf.S: Ditto.
        * libc/machine/spu/iprintf.S: Ditto.
        * libc/machine/spu/iscanf.S: Ditto.
        * libc/machine/spu/printf.S: Ditto.
        * libc/machine/spu/scanf.S: Ditto.
        * libc/machine/spu/siprintf.S: Ditto.
        * libc/machine/spu/siscanf.S: Ditto.
        * libc/machine/spu/sniprintf.S: Ditto.
        * libc/machine/spu/snprintf.S: Ditto.
        * libc/machine/spu/sprintf.S: Ditto.
        * libc/machine/spu/sscanf.S: Ditto.
        * libc/machine/spu/stack_reg_va.S: Ditto.
        * libc/machine/spu/syscall.def: Ditto. (for maintenance)
        * libc/machine/spu/mk_syscalls: Ditto. (for maintenance)
        * libc/machine/spu/fiprintf.c: Removed. (Replaced by .S)
        * libc/machine/spu/fiscanf.c: Ditto.
        * libc/machine/spu/fprintf.c: Ditto.
        * libc/machine/spu/fscanf.c: Ditto.
        * libc/machine/spu/iprintf.c: Ditto.
        * libc/machine/spu/iscanf.c: Ditto.
        * libc/machine/spu/printf.c: Ditto.
        * libc/machine/spu/scanf.c: Ditto.
        * libc/machine/spu/siprintf.c: Ditto.
        * libc/machine/spu/siscanf.c: Ditto.
        * libc/machine/spu/sniprintf.c: Ditto.
        * libc/machine/spu/snprintf.c: Ditto.
        * libc/machine/spu/sprintf.c: Ditto.
        * libc/machine/spu/sscanf.c: Ditto.
This commit is contained in:
Jeff Johnston 2007-08-23 18:45:22 +00:00
parent fc32145a4c
commit e6e56f7c72
36 changed files with 1087 additions and 712 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
newlib/ChangeLog
View File

@ -1,3 +1,45 @@
2007-08-23 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
Reduce the memory consumption of variable argument functions
for SPU (cell):
* libc/machine/spu/Makefile.am: Replace printf/scanf family C sources
to assembler sources.
* libc/machine/spu/Makefile.in: Regenerated.
* libc/machine/spu/stdio.c: Add __check_init function wrapping
CHECK_INIT macro to use from assembler routines.
* libc/machine/spu/c99ppe.h: Add definitions for assembler code.
* libc/machine/spu/fiprintf.S: New file.
* libc/machine/spu/fiscanf.S: Ditto.
* libc/machine/spu/fprintf.S: Ditto.
* libc/machine/spu/fscanf.S: Ditto.
* libc/machine/spu/iprintf.S: Ditto.
* libc/machine/spu/iscanf.S: Ditto.
* libc/machine/spu/printf.S: Ditto.
* libc/machine/spu/scanf.S: Ditto.
* libc/machine/spu/siprintf.S: Ditto.
* libc/machine/spu/siscanf.S: Ditto.
* libc/machine/spu/sniprintf.S: Ditto.
* libc/machine/spu/snprintf.S: Ditto.
* libc/machine/spu/sprintf.S: Ditto.
* libc/machine/spu/sscanf.S: Ditto.
* libc/machine/spu/stack_reg_va.S: Ditto.
* libc/machine/spu/syscall.def: Ditto. (for maintenance)
* libc/machine/spu/mk_syscalls: Ditto. (for maintenance)
* libc/machine/spu/fiprintf.c: Removed. (Replaced by .S)
* libc/machine/spu/fiscanf.c: Ditto.
* libc/machine/spu/fprintf.c: Ditto.
* libc/machine/spu/fscanf.c: Ditto.
* libc/machine/spu/iprintf.c: Ditto.
* libc/machine/spu/iscanf.c: Ditto.
* libc/machine/spu/printf.c: Ditto.
* libc/machine/spu/scanf.c: Ditto.
* libc/machine/spu/siprintf.c: Ditto.
* libc/machine/spu/siscanf.c: Ditto.
* libc/machine/spu/sniprintf.c: Ditto.
* libc/machine/spu/snprintf.c: Ditto.
* libc/machine/spu/sprintf.c: Ditto.
* libc/machine/spu/sscanf.c: Ditto.
2007-08-03 Ralf Corsepius <ralf.corsepius@rtems.org>
* libc/include/tar.h: New.

16
newlib/libc/machine/spu/Makefile.am
View File

@ -9,18 +9,18 @@ noinst_LIBRARIES = lib.a
AM_CCASFLAGS = $(INCLUDES)
lib_a_SOURCES = setjmp.S clearerr.c creat.c fclose.c feof.c ferror.c fflush.c \
fgetc.c fgetpos.c fgets.c fileno.c fiprintf.c fiscanf.c fopen.c \
fprintf.c fputc.c fputs.c fread.c freopen.c fscanf.c fseek.c \
fsetpos.c ftell.c fwrite.c getc.c getchar.c gets.c iprintf.c \
iscanf.c memcpy.c memmove.c memset.c perror.c printf.c \
putc.c putchar.c puts.c remove.c rename.c rewind.c scanf.c \
setbuf.c setvbuf.c siprintf.c siscanf.c sleep.c sniprintf.c \
snprintf.c sprintf.c sscanf.c stdio.c strcat.c strchr.c strcmp.c \
fgetc.c fgetpos.c fgets.c fileno.c fiprintf.S fiscanf.S fopen.c \
fprintf.S fputc.c fputs.c fread.c freopen.c fscanf.S fseek.c \
fsetpos.c ftell.c fwrite.c getc.c getchar.c gets.c iprintf.S \
iscanf.S memcpy.c memmove.c memset.c perror.c printf.S \
putc.c putchar.c puts.c remove.c rename.c rewind.c scanf.S \
setbuf.c setvbuf.c siprintf.S siscanf.S sleep.c sniprintf.S \
snprintf.S sprintf.S sscanf.S stdio.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 tmpfile.c tmpnam.c ungetc.c usleep.c \
vfiprintf.c vfiscanf.c vfprintf.c vfscanf.c viprintf.c viscanf.c \
vprintf.c vscanf.c vsiprintf.c vsiscanf.c vsniprintf.c vsnprintf.c \
vsprintf.c vsscanf.c
vsprintf.c vsscanf.c stack_reg_va.S
lib_a_CCASFLAGS = $(AM_CCASFLAGS)
lib_a_CFLAGS = $(AM_CFLAGS)

200
newlib/libc/machine/spu/Makefile.in
View File

@ -73,13 +73,6 @@ DIST_COMMON = $(srcdir)/../../../../config.guess \
$(srcdir)/../../../../compile $(srcdir)/../../../../compile \
$(srcdir)/../../../../compile $(srcdir)/../../../../compile \
$(srcdir)/../../../../compile $(srcdir)/../../../../compile \
$(srcdir)/../../../../compile $(srcdir)/../../../../compile \
$(srcdir)/../../../../compile $(srcdir)/../../../../compile \
$(srcdir)/../../../../compile $(srcdir)/../../../../compile \
$(srcdir)/../../../../compile $(srcdir)/../../../../compile \
$(srcdir)/../../../../compile $(srcdir)/../../../../compile \
$(srcdir)/../../../../compile $(srcdir)/../../../../compile \
$(srcdir)/../../../../compile $(srcdir)/../../../../compile \
$(srcdir)/../../../../compile
subdir = .
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
@ -135,7 +128,8 @@ am_lib_a_OBJECTS = lib_a-setjmp.$(OBJEXT) lib_a-clearerr.$(OBJEXT) \
lib_a-vprintf.$(OBJEXT) lib_a-vscanf.$(OBJEXT) \
lib_a-vsiprintf.$(OBJEXT) lib_a-vsiscanf.$(OBJEXT) \
lib_a-vsniprintf.$(OBJEXT) lib_a-vsnprintf.$(OBJEXT) \
lib_a-vsprintf.$(OBJEXT) lib_a-vsscanf.$(OBJEXT)
lib_a-vsprintf.$(OBJEXT) lib_a-vsscanf.$(OBJEXT) \
lib_a-stack_reg_va.$(OBJEXT)
lib_a_OBJECTS = $(am_lib_a_OBJECTS)
DEFAULT_INCLUDES = -I. -I$(srcdir)
depcomp =
@ -261,18 +255,18 @@ INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
noinst_LIBRARIES = lib.a
AM_CCASFLAGS = $(INCLUDES)
lib_a_SOURCES = setjmp.S clearerr.c creat.c fclose.c feof.c ferror.c fflush.c \
fgetc.c fgetpos.c fgets.c fileno.c fiprintf.c fiscanf.c fopen.c \
fprintf.c fputc.c fputs.c fread.c freopen.c fscanf.c fseek.c \
fsetpos.c ftell.c fwrite.c getc.c getchar.c gets.c iprintf.c \
iscanf.c memcpy.c memmove.c memset.c perror.c printf.c \
putc.c putchar.c puts.c remove.c rename.c rewind.c scanf.c \
setbuf.c setvbuf.c siprintf.c siscanf.c sleep.c sniprintf.c \
snprintf.c sprintf.c sscanf.c stdio.c strcat.c strchr.c strcmp.c \
fgetc.c fgetpos.c fgets.c fileno.c fiprintf.S fiscanf.S fopen.c \
fprintf.S fputc.c fputs.c fread.c freopen.c fscanf.S fseek.c \
fsetpos.c ftell.c fwrite.c getc.c getchar.c gets.c iprintf.S \
iscanf.S memcpy.c memmove.c memset.c perror.c printf.S \
putc.c putchar.c puts.c remove.c rename.c rewind.c scanf.S \
setbuf.c setvbuf.c siprintf.S siscanf.S sleep.c sniprintf.S \
snprintf.S sprintf.S sscanf.S stdio.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 tmpfile.c tmpnam.c ungetc.c usleep.c \
vfiprintf.c vfiscanf.c vfprintf.c vfscanf.c viprintf.c viscanf.c \
vprintf.c vscanf.c vsiprintf.c vsiscanf.c vsniprintf.c vsnprintf.c \
vsprintf.c vsscanf.c
vsprintf.c vsscanf.c stack_reg_va.S
lib_a_CCASFLAGS = $(AM_CCASFLAGS)
lib_a_CFLAGS = $(AM_CFLAGS)
@ -341,6 +335,96 @@ lib_a-setjmp.o: setjmp.S
lib_a-setjmp.obj: setjmp.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-setjmp.obj `if test -f 'setjmp.S'; then $(CYGPATH_W) 'setjmp.S'; else $(CYGPATH_W) '$(srcdir)/setjmp.S'; fi`
lib_a-fiprintf.o: fiprintf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-fiprintf.o `test -f 'fiprintf.S' || echo '$(srcdir)/'`fiprintf.S
lib_a-fiprintf.obj: fiprintf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-fiprintf.obj `if test -f 'fiprintf.S'; then $(CYGPATH_W) 'fiprintf.S'; else $(CYGPATH_W) '$(srcdir)/fiprintf.S'; fi`
lib_a-fiscanf.o: fiscanf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-fiscanf.o `test -f 'fiscanf.S' || echo '$(srcdir)/'`fiscanf.S
lib_a-fiscanf.obj: fiscanf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-fiscanf.obj `if test -f 'fiscanf.S'; then $(CYGPATH_W) 'fiscanf.S'; else $(CYGPATH_W) '$(srcdir)/fiscanf.S'; fi`
lib_a-fprintf.o: fprintf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-fprintf.o `test -f 'fprintf.S' || echo '$(srcdir)/'`fprintf.S
lib_a-fprintf.obj: fprintf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-fprintf.obj `if test -f 'fprintf.S'; then $(CYGPATH_W) 'fprintf.S'; else $(CYGPATH_W) '$(srcdir)/fprintf.S'; fi`
lib_a-fscanf.o: fscanf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-fscanf.o `test -f 'fscanf.S' || echo '$(srcdir)/'`fscanf.S
lib_a-fscanf.obj: fscanf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-fscanf.obj `if test -f 'fscanf.S'; then $(CYGPATH_W) 'fscanf.S'; else $(CYGPATH_W) '$(srcdir)/fscanf.S'; fi`
lib_a-iprintf.o: iprintf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-iprintf.o `test -f 'iprintf.S' || echo '$(srcdir)/'`iprintf.S
lib_a-iprintf.obj: iprintf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-iprintf.obj `if test -f 'iprintf.S'; then $(CYGPATH_W) 'iprintf.S'; else $(CYGPATH_W) '$(srcdir)/iprintf.S'; fi`
lib_a-iscanf.o: iscanf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-iscanf.o `test -f 'iscanf.S' || echo '$(srcdir)/'`iscanf.S
lib_a-iscanf.obj: iscanf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-iscanf.obj `if test -f 'iscanf.S'; then $(CYGPATH_W) 'iscanf.S'; else $(CYGPATH_W) '$(srcdir)/iscanf.S'; fi`
lib_a-printf.o: printf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-printf.o `test -f 'printf.S' || echo '$(srcdir)/'`printf.S
lib_a-printf.obj: printf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-printf.obj `if test -f 'printf.S'; then $(CYGPATH_W) 'printf.S'; else $(CYGPATH_W) '$(srcdir)/printf.S'; fi`
lib_a-scanf.o: scanf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-scanf.o `test -f 'scanf.S' || echo '$(srcdir)/'`scanf.S
lib_a-scanf.obj: scanf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-scanf.obj `if test -f 'scanf.S'; then $(CYGPATH_W) 'scanf.S'; else $(CYGPATH_W) '$(srcdir)/scanf.S'; fi`
lib_a-siprintf.o: siprintf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-siprintf.o `test -f 'siprintf.S' || echo '$(srcdir)/'`siprintf.S
lib_a-siprintf.obj: siprintf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-siprintf.obj `if test -f 'siprintf.S'; then $(CYGPATH_W) 'siprintf.S'; else $(CYGPATH_W) '$(srcdir)/siprintf.S'; fi`
lib_a-siscanf.o: siscanf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-siscanf.o `test -f 'siscanf.S' || echo '$(srcdir)/'`siscanf.S
lib_a-siscanf.obj: siscanf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-siscanf.obj `if test -f 'siscanf.S'; then $(CYGPATH_W) 'siscanf.S'; else $(CYGPATH_W) '$(srcdir)/siscanf.S'; fi`
lib_a-sniprintf.o: sniprintf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-sniprintf.o `test -f 'sniprintf.S' || echo '$(srcdir)/'`sniprintf.S
lib_a-sniprintf.obj: sniprintf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-sniprintf.obj `if test -f 'sniprintf.S'; then $(CYGPATH_W) 'sniprintf.S'; else $(CYGPATH_W) '$(srcdir)/sniprintf.S'; fi`
lib_a-snprintf.o: snprintf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-snprintf.o `test -f 'snprintf.S' || echo '$(srcdir)/'`snprintf.S
lib_a-snprintf.obj: snprintf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-snprintf.obj `if test -f 'snprintf.S'; then $(CYGPATH_W) 'snprintf.S'; else $(CYGPATH_W) '$(srcdir)/snprintf.S'; fi`
lib_a-sprintf.o: sprintf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-sprintf.o `test -f 'sprintf.S' || echo '$(srcdir)/'`sprintf.S
lib_a-sprintf.obj: sprintf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-sprintf.obj `if test -f 'sprintf.S'; then $(CYGPATH_W) 'sprintf.S'; else $(CYGPATH_W) '$(srcdir)/sprintf.S'; fi`
lib_a-sscanf.o: sscanf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-sscanf.o `test -f 'sscanf.S' || echo '$(srcdir)/'`sscanf.S
lib_a-sscanf.obj: sscanf.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-sscanf.obj `if test -f 'sscanf.S'; then $(CYGPATH_W) 'sscanf.S'; else $(CYGPATH_W) '$(srcdir)/sscanf.S'; fi`
lib_a-stack_reg_va.o: stack_reg_va.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-stack_reg_va.o `test -f 'stack_reg_va.S' || echo '$(srcdir)/'`stack_reg_va.S
lib_a-stack_reg_va.obj: stack_reg_va.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-stack_reg_va.obj `if test -f 'stack_reg_va.S'; then $(CYGPATH_W) 'stack_reg_va.S'; else $(CYGPATH_W) '$(srcdir)/stack_reg_va.S'; fi`
.c.o:
$(COMPILE) -c $<
@ -407,30 +491,12 @@ lib_a-fileno.o: fileno.c
lib_a-fileno.obj: fileno.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fileno.obj `if test -f 'fileno.c'; then $(CYGPATH_W) 'fileno.c'; else $(CYGPATH_W) '$(srcdir)/fileno.c'; fi`
lib_a-fiprintf.o: fiprintf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fiprintf.o `test -f 'fiprintf.c' || echo '$(srcdir)/'`fiprintf.c
lib_a-fiprintf.obj: fiprintf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fiprintf.obj `if test -f 'fiprintf.c'; then $(CYGPATH_W) 'fiprintf.c'; else $(CYGPATH_W) '$(srcdir)/fiprintf.c'; fi`
lib_a-fiscanf.o: fiscanf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fiscanf.o `test -f 'fiscanf.c' || echo '$(srcdir)/'`fiscanf.c
lib_a-fiscanf.obj: fiscanf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fiscanf.obj `if test -f 'fiscanf.c'; then $(CYGPATH_W) 'fiscanf.c'; else $(CYGPATH_W) '$(srcdir)/fiscanf.c'; fi`
lib_a-fopen.o: fopen.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fopen.o `test -f 'fopen.c' || echo '$(srcdir)/'`fopen.c
lib_a-fopen.obj: fopen.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fopen.obj `if test -f 'fopen.c'; then $(CYGPATH_W) 'fopen.c'; else $(CYGPATH_W) '$(srcdir)/fopen.c'; fi`
lib_a-fprintf.o: fprintf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fprintf.o `test -f 'fprintf.c' || echo '$(srcdir)/'`fprintf.c
lib_a-fprintf.obj: fprintf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fprintf.obj `if test -f 'fprintf.c'; then $(CYGPATH_W) 'fprintf.c'; else $(CYGPATH_W) '$(srcdir)/fprintf.c'; fi`
lib_a-fputc.o: fputc.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fputc.o `test -f 'fputc.c' || echo '$(srcdir)/'`fputc.c
@ -455,12 +521,6 @@ lib_a-freopen.o: freopen.c
lib_a-freopen.obj: freopen.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-freopen.obj `if test -f 'freopen.c'; then $(CYGPATH_W) 'freopen.c'; else $(CYGPATH_W) '$(srcdir)/freopen.c'; fi`
lib_a-fscanf.o: fscanf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fscanf.o `test -f 'fscanf.c' || echo '$(srcdir)/'`fscanf.c
lib_a-fscanf.obj: fscanf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fscanf.obj `if test -f 'fscanf.c'; then $(CYGPATH_W) 'fscanf.c'; else $(CYGPATH_W) '$(srcdir)/fscanf.c'; fi`
lib_a-fseek.o: fseek.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fseek.o `test -f 'fseek.c' || echo '$(srcdir)/'`fseek.c
@ -503,18 +563,6 @@ lib_a-gets.o: gets.c
lib_a-gets.obj: gets.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-gets.obj `if test -f 'gets.c'; then $(CYGPATH_W) 'gets.c'; else $(CYGPATH_W) '$(srcdir)/gets.c'; fi`
lib_a-iprintf.o: iprintf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-iprintf.o `test -f 'iprintf.c' || echo '$(srcdir)/'`iprintf.c
lib_a-iprintf.obj: iprintf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-iprintf.obj `if test -f 'iprintf.c'; then $(CYGPATH_W) 'iprintf.c'; else $(CYGPATH_W) '$(srcdir)/iprintf.c'; fi`
lib_a-iscanf.o: iscanf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-iscanf.o `test -f 'iscanf.c' || echo '$(srcdir)/'`iscanf.c
lib_a-iscanf.obj: iscanf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-iscanf.obj `if test -f 'iscanf.c'; then $(CYGPATH_W) 'iscanf.c'; else $(CYGPATH_W) '$(srcdir)/iscanf.c'; fi`
lib_a-memcpy.o: memcpy.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-memcpy.o `test -f 'memcpy.c' || echo '$(srcdir)/'`memcpy.c
@ -539,12 +587,6 @@ lib_a-perror.o: perror.c
lib_a-perror.obj: perror.c
$(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`
lib_a-printf.o: printf.c
$(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
lib_a-printf.obj: printf.c
$(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`
lib_a-putc.o: putc.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-putc.o `test -f 'putc.c' || echo '$(srcdir)/'`putc.c
@ -581,12 +623,6 @@ lib_a-rewind.o: rewind.c
lib_a-rewind.obj: rewind.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-rewind.obj `if test -f 'rewind.c'; then $(CYGPATH_W) 'rewind.c'; else $(CYGPATH_W) '$(srcdir)/rewind.c'; fi`
lib_a-scanf.o: scanf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-scanf.o `test -f 'scanf.c' || echo '$(srcdir)/'`scanf.c
lib_a-scanf.obj: scanf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-scanf.obj `if test -f 'scanf.c'; then $(CYGPATH_W) 'scanf.c'; else $(CYGPATH_W) '$(srcdir)/scanf.c'; fi`
lib_a-setbuf.o: setbuf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-setbuf.o `test -f 'setbuf.c' || echo '$(srcdir)/'`setbuf.c
@ -599,48 +635,12 @@ lib_a-setvbuf.o: setvbuf.c
lib_a-setvbuf.obj: setvbuf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-setvbuf.obj `if test -f 'setvbuf.c'; then $(CYGPATH_W) 'setvbuf.c'; else $(CYGPATH_W) '$(srcdir)/setvbuf.c'; fi`
lib_a-siprintf.o: siprintf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-siprintf.o `test -f 'siprintf.c' || echo '$(srcdir)/'`siprintf.c
lib_a-siprintf.obj: siprintf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-siprintf.obj `if test -f 'siprintf.c'; then $(CYGPATH_W) 'siprintf.c'; else $(CYGPATH_W) '$(srcdir)/siprintf.c'; fi`
lib_a-siscanf.o: siscanf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-siscanf.o `test -f 'siscanf.c' || echo '$(srcdir)/'`siscanf.c
lib_a-siscanf.obj: siscanf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-siscanf.obj `if test -f 'siscanf.c'; then $(CYGPATH_W) 'siscanf.c'; else $(CYGPATH_W) '$(srcdir)/siscanf.c'; fi`
lib_a-sleep.o: sleep.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sleep.o `test -f 'sleep.c' || echo '$(srcdir)/'`sleep.c
lib_a-sleep.obj: sleep.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sleep.obj `if test -f 'sleep.c'; then $(CYGPATH_W) 'sleep.c'; else $(CYGPATH_W) '$(srcdir)/sleep.c'; fi`
lib_a-sniprintf.o: sniprintf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sniprintf.o `test -f 'sniprintf.c' || echo '$(srcdir)/'`sniprintf.c
lib_a-sniprintf.obj: sniprintf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sniprintf.obj `if test -f 'sniprintf.c'; then $(CYGPATH_W) 'sniprintf.c'; else $(CYGPATH_W) '$(srcdir)/sniprintf.c'; fi`
lib_a-snprintf.o: snprintf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-snprintf.o `test -f 'snprintf.c' || echo '$(srcdir)/'`snprintf.c
lib_a-snprintf.obj: snprintf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-snprintf.obj `if test -f 'snprintf.c'; then $(CYGPATH_W) 'snprintf.c'; else $(CYGPATH_W) '$(srcdir)/snprintf.c'; fi`
lib_a-sprintf.o: sprintf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sprintf.o `test -f 'sprintf.c' || echo '$(srcdir)/'`sprintf.c
lib_a-sprintf.obj: sprintf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sprintf.obj `if test -f 'sprintf.c'; then $(CYGPATH_W) 'sprintf.c'; else $(CYGPATH_W) '$(srcdir)/sprintf.c'; fi`
lib_a-sscanf.o: sscanf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sscanf.o `test -f 'sscanf.c' || echo '$(srcdir)/'`sscanf.c
lib_a-sscanf.obj: sscanf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sscanf.obj `if test -f 'sscanf.c'; then $(CYGPATH_W) 'sscanf.c'; else $(CYGPATH_W) '$(srcdir)/sscanf.c'; fi`
lib_a-stdio.o: stdio.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-stdio.o `test -f 'stdio.c' || echo '$(srcdir)/'`stdio.c

94
newlib/libc/machine/spu/c99ppe.h
View File

@ -30,8 +30,10 @@ POSSIBILITY OF SUCH DAMAGE.
Author: Joel Schopp <jschopp@austin.ibm.com>
*/
#ifndef __ASSEMBLER__
#include <errno.h>
#include <sys/syscall.h>
#endif /* !__ASSEMBLER__ */
#define SPE_C99_SIGNALCODE 0x2100
@ -39,50 +41,49 @@ Author: Joel Schopp <jschopp@austin.ibm.com>
#define SPE_C99_OP_MASK 0xff
#define SPE_C99_DATA_MASK 0xffffff
enum {
SPE_C99_CLEARERR=0x01,
SPE_C99_FCLOSE,
SPE_C99_FEOF,
SPE_C99_FERROR,
SPE_C99_FFLUSH,
SPE_C99_FGETC,
SPE_C99_FGETPOS,
SPE_C99_FGETS,
SPE_C99_FILENO,
SPE_C99_FOPEN, //implemented
SPE_C99_FPUTC,
SPE_C99_FPUTS,
SPE_C99_FREAD,
SPE_C99_FREOPEN,
SPE_C99_FSEEK,
SPE_C99_FSETPOS,
SPE_C99_FTELL,
SPE_C99_FWRITE,
SPE_C99_GETC,
SPE_C99_GETCHAR,
SPE_C99_GETS,
SPE_C99_PERROR,
SPE_C99_PUTC,
SPE_C99_PUTCHAR,
SPE_C99_PUTS,
SPE_C99_REMOVE,
SPE_C99_RENAME,
SPE_C99_REWIND,
SPE_C99_SETBUF,
SPE_C99_SETVBUF,
SPE_C99_SYSTEM, //not yet implemented in newlib
SPE_C99_TMPFILE,
SPE_C99_TMPNAM,
SPE_C99_UNGETC,
SPE_C99_VFPRINTF,
SPE_C99_VFSCANF,
SPE_C99_VPRINTF,
SPE_C99_VSCANF,
SPE_C99_VSNPRINTF,
SPE_C99_VSPRINTF,
SPE_C99_VSSCANF,
SPE_C99_LAST_OPCODE,
};
#define SPE_C99_CLEARERR 1
#define SPE_C99_FCLOSE 2
#define SPE_C99_FEOF 3
#define SPE_C99_FERROR 4
#define SPE_C99_FFLUSH 5
#define SPE_C99_FGETC 6
#define SPE_C99_FGETPOS 7
#define SPE_C99_FGETS 8
#define SPE_C99_FILENO 9
#define SPE_C99_FOPEN 10 //implemented
#define SPE_C99_FPUTC 11
#define SPE_C99_FPUTS 12
#define SPE_C99_FREAD 13
#define SPE_C99_FREOPEN 14
#define SPE_C99_FSEEK 15
#define SPE_C99_FSETPOS 16
#define SPE_C99_FTELL 17
#define SPE_C99_FWRITE 18
#define SPE_C99_GETC 19
#define SPE_C99_GETCHAR 20
#define SPE_C99_GETS 21
#define SPE_C99_PERROR 22
#define SPE_C99_PUTC 23
#define SPE_C99_PUTCHAR 24
#define SPE_C99_PUTS 25
#define SPE_C99_REMOVE 26
#define SPE_C99_RENAME 27
#define SPE_C99_REWIND 28
#define SPE_C99_SETBUF 29
#define SPE_C99_SETVBUF 30
#define SPE_C99_SYSTEM 31 //not yet implemented in newlib
#define SPE_C99_TMPFILE 32
#define SPE_C99_TMPNAM 33
#define SPE_C99_UNGETC 34
#define SPE_C99_VFPRINTF 35
#define SPE_C99_VFSCANF 36
#define SPE_C99_VPRINTF 37
#define SPE_C99_VSCANF 38
#define SPE_C99_VSNPRINTF 39
#define SPE_C99_VSPRINTF 40
#define SPE_C99_VSSCANF 41
#define SPE_C99_LAST_OPCODE 42
#define SPE_C99_NR_OPCODES ((SPE_C99_LAST_OPCODE - SPE_C99_CLEARERR) + 1)
#define SPE_STDIN 1
@ -90,6 +91,10 @@ enum {
#define SPE_STDERR 3
#define SPE_FOPEN_MAX FOPEN_MAX
#ifdef __ASSEMBLER__
#define SPE_STACK_REGS 72 /* Number of registers preserved in stack
in case of variable argument API. */
#else /* !__ASSEMBLER__ */
struct spe_reg128{
unsigned int slot[4];
};
@ -102,3 +107,4 @@ FILE *_EXFUN(__sfp,(struct _reent *));
do { if ((ptr) && !(ptr)->__sdidinit) __sinit (ptr); } while (0)
#define CHECK_STD_INIT(ptr) /* currently, do nothing */
#define CHECK_STR_INIT(ptr) /* currently, do nothing */
#endif /* __ASSEMBLER__ */

32
newlib/libc/machine/spu/fiprintf.S Normal file
View File

@ -0,0 +1,32 @@
/*
Copyright (c) 2007, Toshiba Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the names of Toshiba nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#define fprintf fiprintf
#include "fprintf.S"

2
newlib/libc/machine/spu/fiprintf.c
View File

@ -1,2 +0,0 @@
#define INTEGER_ONLY
#include "fprintf.c"

32
newlib/libc/machine/spu/fiscanf.S Normal file
View File

@ -0,0 +1,32 @@
/*
Copyright (c) 2007, Toshiba Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the names of Toshiba nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#define fscanf fiscanf
#include "fscanf.S"

2
newlib/libc/machine/spu/fiscanf.c
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@ -1,2 +0,0 @@
#define INTEGER_ONLY
#include "fscanf.c"

55
newlib/libc/machine/spu/fprintf.S Normal file
View File

@ -0,0 +1,55 @@
/*
Copyright (c) 2007, Toshiba Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the names of Toshiba nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#include "c99ppe.h"
.text
.align 4
GLOBL fprintf
fprintf:
stqd $0, 16($sp) /* save caller address */
il $2, 2 /* number of fixed arguments */
brsl $0, __stack_reg_va /* save register to the stack frame */
brsl $0, __check_init
lqd $3, 16*2($sp) /* $3 <- saved FP on the stack frame */
lqd $2, 0($3) /* FP = fp->_fp */
rotqby $2, $2, $3
stqd $2, 16*2($sp) /* replace FP on the stack frame */
il $3, SPE_C99_SIGNALCODE
il $4, SPE_C99_VFPRINTF
ai $5, $sp, 16*2 /* data ($3 save address) */
brsl $0, __send_to_ppe
il $2, 16*(SPE_STACK_REGS+2+2)
a $sp, $sp, $2
lqd $0, 16($sp) /* load caller address */
bi $0 /* return to caller */

81
newlib/libc/machine/spu/fprintf.c
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@ -1,81 +0,0 @@
/*
(C) Copyright IBM Corp. 2006
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of IBM nor the names of its contributors may be
used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
Author: Joel Schopp <jschopp@austin.ibm.com>
*/
#include <_ansi.h>
#include <stdio.h>
#include "c99ppe.h"
#ifdef _HAVE_STDC
#include <stdarg.h>
#else
#include <varargs.h>
#endif
#ifdef INTEGER_ONLY
# define fprintf fiprintf
#endif
typedef struct
{
int fp;
unsigned int pad0[ 3 ];
_CONST char* fmt;
unsigned int pad1[ 3 ];
va_list ap;
} c99_fprintf_t;
#ifndef _REENT_ONLY
int
fprintf(FILE * fp, _CONST char *fmt,...)
{
int ret;
c99_fprintf_t args;
CHECK_INIT(_REENT);
args.fp = fp->_fp;
args.fmt = (char*) fmt;
#ifdef _HAVE_STDC
va_start (args.ap, fmt);
#else
va_start (args.ap);
#endif
ret =__send_to_ppe(SPE_C99_SIGNALCODE, SPE_C99_VFPRINTF, &args);
va_end (args.ap);
return ret;
}
#endif /* ! _REENT_ONLY */

55
newlib/libc/machine/spu/fscanf.S Normal file
View File

@ -0,0 +1,55 @@
/*
Copyright (c) 2007, Toshiba Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the names of Toshiba nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#include "c99ppe.h"
.text
.align 4
GLOBL fscanf
fscanf:
stqd $0, 16($sp) /* save caller address */
il $2, 2 /* number of fixed arguments */
brsl $0, __stack_reg_va /* save register to the stack frame */
brsl $0, __check_init
lqd $3, 16*2($sp) /* $3 <- saved FP on the stack frame */
lqd $2, 0($3) /* FP = fp->_fp */
rotqby $2, $2, $3
stqd $2, 16*2($sp) /* replace FP on the stack frame */
il $3, SPE_C99_SIGNALCODE
il $4, SPE_C99_VFSCANF
ai $5, $sp, 16*2 /* data ($3 save address) */
brsl $0, __send_to_ppe
il $2, 16*(SPE_STACK_REGS+2+2)
a $sp, $sp, $2
lqd $0, 16($sp) /* load caller address */
bi $0 /* return to caller */

80
newlib/libc/machine/spu/fscanf.c
View File

@ -1,80 +0,0 @@
/*
(C) Copyright IBM Corp. 2006
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of IBM nor the names of its contributors may be
used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
Author: Joel Schopp <jschopp@austin.ibm.com>
*/
#include <_ansi.h>
#include <stdio.h>
#include "c99ppe.h"
#ifdef _HAVE_STDC
#include <stdarg.h>
#else
#include <varargs.h>
#endif
#ifdef INTEGER_ONLY
# define fscanf fiscanf
#endif
typedef struct
{
int fp;
unsigned int pad0[ 3 ];
_CONST char* fmt;
unsigned int pad1[ 3 ];
va_list ap;
} c99_vfscanf_t;
#ifndef _REENT_ONLY
fscanf(FILE *fp, _CONST char *fmt, ...)
{
int ret;
c99_vfscanf_t args;
CHECK_INIT(_REENT);
args.fp = fp->_fp;
args.fmt = (char*) fmt;
#ifdef _HAVE_STDC
va_start (args.ap, fmt);
#else
va_start (args.ap);
#endif
ret = __send_to_ppe(SPE_C99_SIGNALCODE, SPE_C99_VFSCANF, &args);
va_end (args.ap);
return ret;
}
#endif /* ! _REENT_ONLY */

32
newlib/libc/machine/spu/iprintf.S Normal file
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/*
Copyright (c) 2007, Toshiba Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the names of Toshiba nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#define printf iprintf
#include "printf.S"

2
newlib/libc/machine/spu/iprintf.c
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@ -1,2 +0,0 @@
#define INTEGER_ONLY
#include "printf.c"

32
newlib/libc/machine/spu/iscanf.S Normal file
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/*
Copyright (c) 2007, Toshiba Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the names of Toshiba nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#define scanf iscanf
#include "scanf.S"

2
newlib/libc/machine/spu/iscanf.c
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@ -1,2 +0,0 @@
#define INTEGER_ONLY
#include "scanf.c"

98
newlib/libc/machine/spu/mk_syscalls Normal file
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#!/usr/bin/perl -w
#
# (C) Copyright 2007 TOSHIBA CORPORATION
# All Rights Reserved
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the names of Toshiba nor the names of its
# contributors may be used to endorse or promote products derived from this
# software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
open(DEFS, "syscall.def");
while ($line = <DEFS>) {
next if ($line =~ /^#.*/);
($opcode, $name, $fp, $parms) = split(" ", $line);
$filename = ">" . $name . ".S";
open(SOURCE, $filename);
print SOURCE "\/\*\n";
print SOURCE " Copyright (c) 2007, Toshiba Corporation\n\n";
print SOURCE " All rights reserved.\n\n";
print SOURCE " Redistribution and use in source and binary forms, with or without\n";
print SOURCE " modification, are permitted provided that the following conditions are met:\n\n";
print SOURCE " \* Redistributions of source code must retain the above copyright notice,\n";
print SOURCE " this list of conditions and the following disclaimer.\n";
print SOURCE " \* Redistributions in binary form must reproduce the above copyright\n";
print SOURCE " notice, this list of conditions and the following disclaimer in the\n";
print SOURCE " documentation and/or other materials provided with the distribution.\n";
print SOURCE " \* Neither the names of Toshiba nor the names of its\n";
print SOURCE " contributors may be used to endorse or promote products derived from this\n";
print SOURCE " software without specific prior written permission.\n\n";
print SOURCE " THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\n";
print SOURCE " AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n";
print SOURCE " IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n";
print SOURCE " ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\n";
print SOURCE " LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\n";
print SOURCE " CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\n";
print SOURCE " SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\n";
print SOURCE " INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\n";
print SOURCE " CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n";
print SOURCE " ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n";
print SOURCE " POSSIBILITY OF SUCH DAMAGE.\n";
print SOURCE " \*\/\n\n";
print SOURCE "#include \"c99ppe.h\"\n\n";
print SOURCE " .text\n";
print SOURCE " .align 4\n";
print SOURCE " GLOBL ", $name, "\n";
print SOURCE $name, ":\n";
print SOURCE " stqd \$0, 16(\$sp) \/\* save caller address \*\/\n";
print SOURCE " il \$2, ", $parms, " \/\* number of fixed arguments \*\/\n";
print SOURCE " brsl \$0, __stack_reg_va \/\* save register to the stack frame \*\/\n\n";
if ($fp > 0) {
print SOURCE " brsl \$0, __check_init\n";
print SOURCE " lqd \$3, 16\*2(\$sp) \/\* \$3 <- saved FP on the stack frame \*\/\n";
print SOURCE " lqd \$2, 0(\$3) \/\* FP = fp->_fp \*\/\n";
print SOURCE " rotqby \$2, \$2, \$3\n";
print SOURCE " stqd \$2, 16\*2(\$sp) \/\* replace FP on the stack frame \*\/\n\n";
}
print SOURCE " il \$3, SPE_C99_SIGNALCODE\n";
print SOURCE " il \$4, ", $opcode, "\n";
print SOURCE " ai \$5, \$sp, 16\*2 \/\* data (\$3 save address) \*\/\n";
print SOURCE " brsl \$0, __send_to_ppe\n\n";
print SOURCE " il \$2, 16\*(SPE_STACK_REGS+2+2)\n";
print SOURCE " a \$sp, \$sp, \$2\n";
print SOURCE " lqd \$0, 16(\$sp) \/\* load caller address \*\/\n";
print SOURCE " bi \$0 \/\* return to caller \*\/\n";
close(SOURCE);
}

49
newlib/libc/machine/spu/printf.S Normal file
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/*
Copyright (c) 2007, Toshiba Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the names of Toshiba nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#include "c99ppe.h"
.text
.align 4
GLOBL printf
printf:
stqd $0, 16($sp) /* save caller address */
il $2, 1 /* number of fixed arguments */
brsl $0, __stack_reg_va /* save register to the stack frame */
il $3, SPE_C99_SIGNALCODE
il $4, SPE_C99_VPRINTF
ai $5, $sp, 16*2 /* data ($3 save address) */
brsl $0, __send_to_ppe
il $2, 16*(SPE_STACK_REGS+2+2)
a $sp, $sp, $2
lqd $0, 16($sp) /* load caller address */
bi $0 /* return to caller */

56
newlib/libc/machine/spu/printf.c
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@ -1,56 +0,0 @@
#include <_ansi.h>
#include <stdio.h>
#include "c99ppe.h"
#ifdef _HAVE_STDC
#include <stdarg.h>
#else
#include <varargs.h>
#endif
#ifdef INTEGER_ONLY
# define printf iprintf
#endif
typedef struct
{
_CONST char* fmt;
unsigned int pad0[ 3 ];
va_list ap;
} c99_printf_t;
#ifndef _REENT_ONLY
#ifdef _HAVE_STDC
int
_DEFUN (printf, (fmt,ap),
_CONST char *fmt _AND
...)
#else
int
#error
printf (fmt, va_alist)
_CONST char *fmt;
va_dcl
#endif
{
int ret;
c99_printf_t args;
CHECK_STD_INIT(_REENT);
args.fmt = fmt;
#ifdef _HAVE_STDC
va_start (args.ap, fmt);
#else
va_start (args.ap);
#endif
ret = __send_to_ppe(SPE_C99_SIGNALCODE, SPE_C99_VPRINTF, &args);
va_end (args.ap);
return ret;
}
#endif /* ! _REENT_ONLY */

49
newlib/libc/machine/spu/scanf.S Normal file
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/*
Copyright (c) 2007, Toshiba Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the names of Toshiba nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#include "c99ppe.h"
.text
.align 4
GLOBL scanf
scanf:
stqd $0, 16($sp) /* save caller address */
il $2, 1 /* number of fixed arguments */
brsl $0, __stack_reg_va /* save register to the stack frame */
il $3, SPE_C99_SIGNALCODE
il $4, SPE_C99_VSCANF
ai $5, $sp, 16*2 /* data ($3 save address) */
brsl $0, __send_to_ppe
il $2, 16*(SPE_STACK_REGS+2+2)
a $sp, $sp, $2
lqd $0, 16($sp) /* load caller address */
bi $0 /* return to caller */

78
newlib/libc/machine/spu/scanf.c
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@ -1,78 +0,0 @@
/*
(C) Copyright IBM Corp. 2006
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of IBM nor the names of its contributors may be
used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
Author: Joel Schopp <jschopp@austin.ibm.com>
*/
#include <_ansi.h>
#include <stdio.h>
#include "c99ppe.h"
#ifdef _HAVE_STDC
#include <stdarg.h>
#else
#include <varargs.h>
#endif
#ifdef INTEGER_ONLY
# define scanf iscanf
#endif
typedef struct
{
_CONST char* fmt;
unsigned int pad0[ 3 ];
va_list ap;
} c99_vscanf_t;
#ifndef _REENT_ONLY
scanf(_CONST char *fmt, ...)
{
int ret;
c99_vscanf_t args;
CHECK_STD_INIT(_REENT);
args.fmt = (char*) fmt;
#ifdef _HAVE_STDC
va_start (args.ap, fmt);
#else
va_start (args.ap);
#endif
ret = __send_to_ppe(SPE_C99_SIGNALCODE, SPE_C99_VSCANF, &args);
va_end (args.ap);
return ret;
}
#endif /* ! _REENT_ONLY */

32
newlib/libc/machine/spu/siprintf.S Normal file
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/*
Copyright (c) 2007, Toshiba Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the names of Toshiba nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#define sprintf siprintf
#include "sprintf.S"

2
newlib/libc/machine/spu/siprintf.c
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@ -1,2 +0,0 @@
#define INTEGER_ONLY
#include "sprintf.c"

32
newlib/libc/machine/spu/siscanf.S Normal file
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/*
Copyright (c) 2007, Toshiba Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the names of Toshiba nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#define sscanf siscanf
#include "sscanf.S"

2
newlib/libc/machine/spu/siscanf.c
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@ -1,2 +0,0 @@
#define INTEGER_ONLY
#include "sscanf.c"

32
newlib/libc/machine/spu/sniprintf.S Normal file
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/*
Copyright (c) 2007, Toshiba Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the names of Toshiba nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#define snprintf sniprintf
#include "snprintf.S"

2
newlib/libc/machine/spu/sniprintf.c
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@ -1,2 +0,0 @@
#define INTEGER_ONLY
#include "snprintf.c"

49
newlib/libc/machine/spu/snprintf.S Normal file
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/*
Copyright (c) 2007, Toshiba Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the names of Toshiba nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#include "c99ppe.h"
.text
.align 4
GLOBL snprintf
snprintf:
stqd $0, 16($sp) /* save caller address */
il $2, 3 /* number of fixed arguments */
brsl $0, __stack_reg_va /* save register to the stack frame */
il $3, SPE_C99_SIGNALCODE
il $4, SPE_C99_VSNPRINTF
ai $5, $sp, 16*2 /* data ($3 save address) */
brsl $0, __send_to_ppe
il $2, 16*(SPE_STACK_REGS+2+2)
a $sp, $sp, $2
lqd $0, 16($sp) /* load caller address */
bi $0 /* return to caller */

86
newlib/libc/machine/spu/snprintf.c
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@ -1,86 +0,0 @@
/*
(C) Copyright IBM Corp. 2006
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of IBM nor the names of its contributors may be
used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
Author: Joel Schopp <jschopp@austin.ibm.com>
*/
#include <_ansi.h>
#include <stdio.h>
#include "c99ppe.h"
#ifdef _HAVE_STDC
#include <stdarg.h>
#else
#include <varargs.h>
#endif
#ifdef INTEGER_ONLY
# define snprintf sniprintf
#endif
typedef struct
{
char* str;
unsigned int pad0[ 3 ];
size_t size;
unsigned int pad1[ 3 ];
_CONST char* fmt;
unsigned int pad2[ 3 ];
va_list ap;
} c99_snprintf_t;
#ifndef _REENT_ONLY
_DEFUN(snprintf, (str, size, fmt),
char *str _AND
size_t size _AND
_CONST char *fmt _DOTS)
{
int ret;
c99_snprintf_t args;
CHECK_STR_INIT(_REENT);
args.str = str;
args.size = size;
args.fmt = fmt;
#ifdef _HAVE_STDC
va_start (args.ap, fmt);
#else
va_start (args.ap);
#endif
ret = __send_to_ppe(SPE_C99_SIGNALCODE, SPE_C99_VSNPRINTF, &args);
va_end (args.ap);
return ret;
}
#endif /* ! _REENT_ONLY */

49
newlib/libc/machine/spu/sprintf.S Normal file
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@ -0,0 +1,49 @@
/*
Copyright (c) 2007, Toshiba Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the names of Toshiba nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#include "c99ppe.h"
.text
.align 4
GLOBL sprintf
sprintf:
stqd $0, 16($sp) /* save caller address */
il $2, 2 /* number of fixed arguments */
brsl $0, __stack_reg_va /* save register to the stack frame */
il $3, SPE_C99_SIGNALCODE
il $4, SPE_C99_VSPRINTF
ai $5, $sp, 16*2 /* data ($3 save address) */
brsl $0, __send_to_ppe
il $2, 16*(SPE_STACK_REGS+2+2)
a $sp, $sp, $2
lqd $0, 16($sp) /* load caller address */
bi $0 /* return to caller */

82
newlib/libc/machine/spu/sprintf.c
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@ -1,82 +0,0 @@
/*
(C) Copyright IBM Corp. 2006
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of IBM nor the names of its contributors may be
used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
Author: Joel Schopp <jschopp@austin.ibm.com>
*/
#include <_ansi.h>
#include <stdio.h>
#include "c99ppe.h"
#ifdef _HAVE_STDC
#include <stdarg.h>
#else
#include <varargs.h>
#endif
#ifdef INTEGER_ONLY
# define sprintf siprintf
#endif
typedef struct
{
char* str;
unsigned int pad0[ 3 ];
_CONST char* fmt;
unsigned int pad1[ 3 ];
va_list ap;
} c99_sprintf_t;
#ifndef _REENT_ONLY
_DEFUN(sprintf, (str, fmt),
char *str _AND
_CONST char *fmt _DOTS)
{
int ret;
c99_sprintf_t args;
CHECK_STR_INIT(_REENT);
args.str = str;
args.fmt = fmt;
#ifdef _HAVE_STDC
va_start (args.ap, fmt);
#else
va_start (args.ap);
#endif
ret = __send_to_ppe(SPE_C99_SIGNALCODE, SPE_C99_VSPRINTF, &args);
va_end (args.ap);
return ret;
}
#endif /* ! _REENT_ONLY */

49
newlib/libc/machine/spu/sscanf.S Normal file
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@ -0,0 +1,49 @@
/*
Copyright (c) 2007, Toshiba Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the names of Toshiba nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#include "c99ppe.h"
.text
.align 4
GLOBL sscanf
sscanf:
stqd $0, 16($sp) /* save caller address */
il $2, 2 /* number of fixed arguments */
brsl $0, __stack_reg_va /* save register to the stack frame */
il $3, SPE_C99_SIGNALCODE
il $4, SPE_C99_VSSCANF
ai $5, $sp, 16*2 /* data ($3 save address) */
brsl $0, __send_to_ppe
il $2, 16*(SPE_STACK_REGS+2+2)
a $sp, $sp, $2
lqd $0, 16($sp) /* load caller address */
bi $0 /* return to caller */

83
newlib/libc/machine/spu/sscanf.c
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@ -1,83 +0,0 @@
/*
(C) Copyright IBM Corp. 2006
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of IBM nor the names of its contributors may be
used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
Author: Joel Schopp <jschopp@austin.ibm.com>
*/
#include <_ansi.h>
#include <stdio.h>
#include "c99ppe.h"
#ifdef _HAVE_STDC
#include <stdarg.h>
#else
#include <varargs.h>
#endif
#ifdef INTEGER_ONLY
# define sscanf siscanf
#endif
typedef struct
{
_CONST char* str;
unsigned int pad0[ 3 ];
_CONST char* fmt;
unsigned int pad1[ 3 ];
va_list ap;
} c99_sscanf_t;
#ifndef _REENT_ONLY
int
_DEFUN(sscanf, (str, fmt),
_CONST char *str _AND
_CONST char *fmt _DOTS)
{
int ret;
c99_sscanf_t args;
CHECK_STR_INIT(_REENT);
args.str = str;
args.fmt = fmt;
#ifdef _HAVE_STDC
va_start (args.ap, fmt);
#else
va_start (args.ap);
#endif
ret = __send_to_ppe(SPE_C99_SIGNALCODE, SPE_C99_VSSCANF, &args);
va_end (args.ap);
return ret;
}
#endif /* ! _REENT_ONLY */

166
newlib/libc/machine/spu/stack_reg_va.S Normal file
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@ -0,0 +1,166 @@
/*
Copyright (c) 2007, Toshiba Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the names of Toshiba nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
/*
* This file contains code use to construct a PIC, spu side, syscall
* function with variable parameters in accordance with the CBE ABI.
*
* This function is equivalent to constructing a va_list structure and
* calling the va_list form of the function. Therefore, for example,
* a printf function stack frame will look like this:
*
* | Stack | high memory
* | Parms |
* | |
* |------------|
* | Link Reg |
* |------------|
* | Back Chain |<-----. <---- input SP
* |------------| |
* | Reg 74 | |
* |------------| |
* | Reg 73 | |
* |------------| |
* // ... // |
* |------------| |
* | Reg 5 | |
* |------------| |
* | Reg 4 |<--. |
* |------------| | |
* va_list.| call_stack |------'
* |------------| |
* va_list.| next_arg |---'
* |------------|
* | format (r3)| <---- start of parameters
* |------------| |------------|
* | stack | | |
* | code | |(Back Chain)| <---- output SP
* | 1-3 qwords | <---- code_ptr `------------'
* `------------'
* low memory
*
* This was written in assembly so that it is smaller than what would
* be produced by using va_start.
*/
#include "c99ppe.h"
#define parms $2 /* Number of fixed arguments */
#define offset $67
#define flag $68
#define regdec $69
#define link $70
#define code_ptr $71
#define ptr $72
#define inst $73
#define tmp $74
.text
.global __stack_reg_va
__stack_reg_va:
/* Save registers 69-74 explicitly so that we have some
* working registers.
*/
stqd $74, 16*(-1)($sp)
stqd $73, 16*(-2)($sp)
stqd $72, 16*(-3)($sp)
stqd $71, 16*(-4)($sp)
stqd $70, 16*(-5)($sp)
stqd $69, 16*(-6)($sp)
/* Construct self-modifying stack code that saves the remaining
* volatile registers onto the stack.
*/
il regdec, -1 /* for decrement register value in save instruction */
shlqbyi regdec, regdec, 12
il tmp, -(SPE_STACK_REGS+2+3)*16
a code_ptr, $sp, tmp
lqr tmp, save_regs_1 /* store stack code */
stqd tmp, 0(code_ptr)
lqr inst, save_regs_2
ai ptr, $sp, 16*(-6)
sync
bisl link, code_ptr /* branch to the constructed stack code */
/* Adjust pointer so that it points to the first variable
* argument on the stack.
*/
ai offset, parms, -1 /* offset = parms - 1 */
mpyi offset, offset, 16 /* offset = offset * 16 */
a ptr, ptr, offset /* ptr = ptr + offset */
/* Store the va_list to the parameter list.
*/
stqd $sp, 16*(-1)(ptr)
stqd ptr, 16*(-2)(ptr)
/* Make $3 store address.
*/
ai offset, parms, 2 /* offset = parms + 2 */
mpyi offset, offset, -16 /* offset = offset * -16 */
a ptr, ptr, offset /* ptr = ptr + offset */
/* Save all the fixed (non-variable arguments on the stack)
*/
ceqi flag, parms, 0x01 /* if(parms==1) flag=0xFFFFFFFF */
brnz flag, reg_3 /* if(flag!=0) jump */
ceqi flag, parms, 0x02 /* if(parms==2) flag=0xFFFFFFFF */
brnz flag, reg_4 /* if(flag!=0) jump */
stqd $5, 16*2(ptr)
reg_4:
stqd $4, 16*1(ptr)
reg_3:
stqd $3, 0(ptr)
il $3, -16*(SPE_STACK_REGS+2+2)
stqx $sp, $3, $sp /* save back chain */
a $sp, $sp, $3
bi $0 /* return to caller */
/***************************** stack code *********************************************/
/* The following code is copied into the stack for re-entract,
* self-modified, code execution. This code copies the volatile
* registers into a va_list parameter array.
*/
.balignl 16, 0
save_regs_1:
stqd inst, 16(code_ptr) /* store instruction */
sync
a inst, inst, regdec /* decrement register number in the instruction */
ceqbi tmp, inst, 3 /* if (reg-num == 3) tmp = 0x000000FF 000..0 */
save_regs_2:
stqd $68, -16(ptr)
ai ptr, ptr, -16
brz tmp, save_regs_1 /* if (tmp == 0) jump */
bi link /* finish to make va_list */

6
newlib/libc/machine/spu/stdio.c
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@ -80,3 +80,9 @@ _DEFUN (__sinit, (s),
s->_stderr = &s->__sf[2];
s->_stderr->_fp = SPE_STDERR;
}
_VOID
_DEFUN_VOID (__check_init)
{
CHECK_INIT(_REENT);
}

38
newlib/libc/machine/spu/syscall.def Normal file
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@ -0,0 +1,38 @@
#
# (C) Copyright 2007 TOSHIBA CORPORATION
# All Rights Reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the names of Toshiba nor the names of its
# contributors may be used to endorse or promote products derived from this
# software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
#
# OPCODE NAME FP PARMS(Number of fixed arguments)
#
SPE_C99_VFPRINTF fprintf 1 2
SPE_C99_VFSCANF fscanf 1 2
SPE_C99_VPRINTF printf 0 1
SPE_C99_VSCANF scanf 0 1
SPE_C99_VSNPRINTF snprintf 0 3
SPE_C99_VSPRINTF sprintf 0 2
SPE_C99_VSSCANF sscanf 0 2