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.

1 files changed, 0 insertions, 56 deletions

diff --git a/newlib/libc/machine/spu/printf.c b/newlib/libc/machine/spu/printf.c
deleted file mode 100644
index bf3658ba6..000000000
--- a/newlib/libc/machine/spu/printf.c
+++ /dev/null
@@ -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 */