newlib: update

git-svn-id: svn://kolibrios.org@5141 a494cfbc-eb01-0410-851d-a64ba20cac60

contrib/sdk/sources/newlib/libc/Makefile

@@ -130,6 +130,7 @@ CORE_SRCS:=                   			\
 			sys/lseek.c		\
 			sys/open.c		\
 			sys/read.c           	\
+			sys/stat.c		\
 			sys/unlink.c		\
 			sys/write.c          	\
 			sys/io_alloc.S		\
@@ -244,6 +245,8 @@ STDIO_SRCS=					\
 			fopen.c			\
 			fclose.c		\
 			fdopen.c		\
+			feof.c			\
+			ferror.c		\
 			fflush.c		\
 			flags.c			\
 			fileno.c		\
@@ -300,10 +303,11 @@ MATH_SRCS = 	e_acos.c e_acosh.c e_asin.c e_atan2.c e_atanh.c e_cosh.c e_exp.c e_
 		ef_jn.c ef_log.c ef_log10.c ef_pow.c ef_rem_pio2.c ef_remainder.c ef_scalb.c	\
 		ef_sinh.c ef_sqrt.c er_gamma.c er_lgamma.c erf_gamma.c erf_lgamma.c f_exp.c	\
 		f_expf.c f_llrint.c f_llrintf.c f_llrintl.c f_lrint.c f_lrintf.c f_lrintl.c	\
-		f_pow.c f_powf.c f_rint.c f_rintf.c f_rintl.c k_cos.c k_rem_pio2.c k_sin.c	\
-		k_standard.c k_tan.c kf_cos.c kf_rem_pio2.c kf_sin.c kf_tan.c s_asinh.c 	\
-		s_atan.c s_cbrt.c s_ceil.c s_copysign.c s_cos.c s_erf.c s_exp10.c s_expm1.c	\
-		s_fabs.c s_fdim.c s_finite.c s_floor.c s_fma.c s_fmax.c s_fmin.c s_fpclassify.c	\
+		f_pow.c f_powf.c f_rint.c f_rintf.c f_rintl.c feclearexcept.c fetestexcept.c	\
+		k_cos.c	k_rem_pio2.c k_sin.c k_standard.c k_tan.c kf_cos.c kf_rem_pio2.c	\
+		kf_sin.c kf_tan.c s_asinh.c s_atan.c s_cbrt.c s_ceil.c s_copysign.c s_cos.c	\
+		s_erf.c	s_exp10.c s_expm1.c s_fabs.c s_fdim.c s_finite.c s_floor.c s_fma.c	\
+		s_fmax.c s_fmin.c s_fpclassify.c						\
 		s_frexp.c s_ilogb.c s_infconst.c s_infinity.c s_isinf.c s_isinfd.c s_isnan.c	\
 		s_isnand.c s_ldexp.c s_lib_ver.c s_llrint.c s_llround.c s_log1p.c s_log2.c	\
 		s_logb.c s_lrint.c s_lround.c s_matherr.c s_modf.c s_nan.c s_nearbyint.c	\

contrib/sdk/sources/newlib/libc/Tupfile.lua

@@ -48,7 +48,7 @@ CORE_SRCS = {
   "sys/close.c", "sys/create.c", "sys/delete.c", "sys/errno.c", "sys/finfo.c",
   "sys/fsize.c", "sys/fstat.c", "sys/gettod.c", "sys/io.c", "sys/ioread.c",
   "sys/iowrite.c", "sys/isatty.c", "sys/lseek.c", "sys/open.c", "sys/read.c",
-  "sys/unlink.c", "sys/write.c", "sys/io_alloc.S",
+  "sys/stat.c", "sys/unlink.c", "sys/write.c", "sys/io_alloc.S",
   "time/asctime.c", "time/asctime_r.c", "time/clock.c", "time/ctime.c",
   "time/ctime_r.c", "time/difftime.c", "time/gettzinfo.c", "time/gmtime.c",
   "time/gmtime_r.c", "time/mktime.c", "time/mktm_r.c", "time/lcltime.c",
@@ -95,9 +95,9 @@ MATH_SRCS = {
   "ef_jn.c", "ef_log.c", "ef_log10.c", "ef_pow.c", "ef_rem_pio2.c", "ef_remainder.c", "ef_scalb.c",
   "ef_sinh.c", "ef_sqrt.c", "er_gamma.c", "er_lgamma.c", "erf_gamma.c", "erf_lgamma.c", "f_exp.c",
   "f_expf.c", "f_llrint.c", "f_llrintf.c", "f_llrintl.c", "f_lrint.c", "f_lrintf.c", "f_lrintl.c",
-  "f_pow.c", "f_powf.c", "f_rint.c", "f_rintf.c", "f_rintl.c", "k_cos.c", "k_rem_pio2.c", "k_sin.c",
-  "k_standard.c", "k_tan.c", "kf_cos.c", "kf_rem_pio2.c", "kf_sin.c", "kf_tan.c", "s_asinh.c",
-  "s_atan.c", "s_cbrt.c", "s_ceil.c", "s_copysign.c", "s_cos.c", "s_erf.c", "s_exp10.c", "s_expm1.c",
+  "f_pow.c", "f_powf.c", "f_rint.c", "f_rintf.c", "f_rintl.c", "feclearexcept.c", "fetestexcept.c",
+  "k_cos.c", "k_rem_pio2.c", "k_sin.c", "k_standard.c", "k_tan.c", "kf_cos.c", "kf_rem_pio2.c", "kf_sin.c",
+  "kf_tan.c", "s_asinh.c", "s_atan.c", "s_cbrt.c", "s_ceil.c", "s_copysign.c", "s_cos.c", "s_erf.c", "s_exp10.c", "s_expm1.c",
   "s_fabs.c", "s_fdim.c", "s_finite.c", "s_floor.c", "s_fma.c", "s_fmax.c", "s_fmin.c", "s_fpclassify.c",
   "s_frexp.c", "s_ilogb.c", "s_infconst.c", "s_infinity.c", "s_isinf.c", "s_isinfd.c", "s_isnan.c",
   "s_isnand.c", "s_ldexp.c", "s_lib_ver.c", "s_llrint.c", "s_llround.c", "s_log1p.c", "s_log2.c",

contrib/sdk/sources/newlib/libc/include/kos32sys.h

@@ -5,6 +5,10 @@
 #include <stdint.h>
 #include <stddef.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 //#ifdef CONFIG_DEBUF
 //  #define DBG(format,...) printf(format,##__VA_ARGS__)
 //#else
@@ -440,7 +444,7 @@ struct blit_call
     int srcw;
     int srch;
 
-    unsigned char *bitmap;
+    void *bitmap;
     int   stride;
 };
 
@@ -466,6 +470,11 @@ static inline void Blit(void *bitmap, int dst_x, int dst_y,
     ::"a"(73),"b"(0),"c"(&bc.dstx));
 };
 
+#ifdef __cplusplus
+}
+#endif
+
+
 #endif
 
 

contrib/sdk/sources/newlib/libc/include/sys/dirent.h

@@ -7,7 +7,7 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
-#error "<dirent.h> not supported"
+//#error "<dirent.h> not supported"
 #ifdef __cplusplus
 }
 #endif

contrib/sdk/sources/newlib/libc/math/feclearexcept.c

@@ -0,0 +1,15 @@
+#include <fenv.h>
+
+/* 7.6.2.1
+    The feclearexcept function clears the supported exceptions
+    represented by its argument.
+*/
+
+int feclearexcept (int excepts)
+{
+    fenv_t _env;
+    __asm__ volatile ("fnstenv %0;" : "=m" (_env)); /* get the env */
+    _env.__status_word &= ~(excepts & FE_ALL_EXCEPT); /* clear the except */
+    __asm__ volatile ("fldenv %0;" :: "m" (_env)); /*set the env */
+    return 0;
+}

contrib/sdk/sources/newlib/libc/math/fetestexcept.c

@@ -0,0 +1,17 @@
+#include <fenv.h>
+
+/* 7.6.2.5
+    The fetestexcept function determines which of a specified subset of
+    the exception flags are currently set. The excepts argument
+    specifies the exception flags to be queried.
+    The fetestexcept function returns the value of the bitwise OR of the
+    exception macros corresponding to the currently set exceptions
+    included in excepts.
+*/
+
+int fetestexcept (int excepts)
+{
+    unsigned short _sw;
+    __asm__ ("fnstsw %%ax" : "=a" (_sw));
+    return _sw & excepts & FE_ALL_EXCEPT;
+}

contrib/sdk/sources/newlib/libc/stdio/ferror.c

@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+/*
+FUNCTION
+<<ferror>>---test whether read/write error has occurred
+
+INDEX
+	ferror
+
+ANSI_SYNOPSIS
+	#include <stdio.h>
+	int ferror(FILE *<[fp]>);
+
+TRAD_SYNOPSIS
+	#include <stdio.h>
+	int ferror(<[fp]>)
+	FILE *<[fp]>;
+
+DESCRIPTION
+The <<stdio>> functions maintain an error indicator with each file
+pointer <[fp]>, to record whether any read or write errors have
+occurred on the associated file or stream.
+Use <<ferror>> to query this indicator.
+
+See <<clearerr>> to reset the error indicator.
+
+RETURNS
+<<ferror>> returns <<0>> if no errors have occurred; it returns a
+nonzero value otherwise.
+
+PORTABILITY
+ANSI C requires <<ferror>>.
+
+No supporting OS subroutines are required.
+*/
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char sccsid[] = "%W% (Berkeley) %G%";
+#endif /* LIBC_SCCS and not lint */
+
+#include <_ansi.h>
+#include <stdio.h>
+#include "local.h"
+
+/* A subroutine version of the macro ferror.  */
+
+#undef ferror
+
+int
+_DEFUN(ferror, (fp),
+       FILE * fp)
+{
+  int result;
+  CHECK_INIT(_REENT, fp);
+  _newlib_flockfile_start (fp);
+  result = __sferror (fp);
+  _newlib_flockfile_end (fp);
+  return result;
+}

contrib/sdk/sources/newlib/libc/sys/stat.c

@@ -0,0 +1,30 @@
+/* stat.c -- Get the status of a file.
+ *
+ * Copyright (c) 1995 Cygnus Support
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+#include <sys/stat.h>
+#include <errno.h>
+#include "glue.h"
+
+/*
+ * stat -- Since we have no file system, we just return an error.
+ */
+int
+_DEFUN (stat, (path, buf),
+       const char *path _AND
+       struct stat *buf)
+{
+  errno = EIO;
+  return (-1);
+}
+