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-rw-r--r--cpukit/score/Makefile.am3
-rw-r--r--cpukit/score/include/rtems/score/io.h46
-rw-r--r--cpukit/score/preinstall.am4
-rw-r--r--cpukit/score/src/ioprintf.c31
-rw-r--r--cpukit/score/src/iovprintf.c365
5 files changed, 449 insertions, 0 deletions
diff --git a/cpukit/score/Makefile.am b/cpukit/score/Makefile.am
index 7ff1f41684..11bf59cca8 100644
--- a/cpukit/score/Makefile.am
+++ b/cpukit/score/Makefile.am
@@ -46,6 +46,7 @@ include_rtems_score_HEADERS += include/rtems/score/heap.h
include_rtems_score_HEADERS += include/rtems/score/heapimpl.h
include_rtems_score_HEADERS += include/rtems/score/protectedheap.h
include_rtems_score_HEADERS += include/rtems/score/interr.h
+include_rtems_score_HEADERS += include/rtems/score/io.h
include_rtems_score_HEADERS += include/rtems/score/isr.h
include_rtems_score_HEADERS += include/rtems/score/isrlevel.h
include_rtems_score_HEADERS += include/rtems/score/isrlock.h
@@ -333,6 +334,8 @@ libscore_a_SOURCES += src/chain.c \
src/chainnodecount.c \
src/debugisthreaddispatchingallowed.c \
src/interr.c src/isr.c src/wkspace.c src/wkstringduplicate.c
+libscore_a_SOURCES += src/ioprintf.c
+libscore_a_SOURCES += src/iovprintf.c
libscore_a_SOURCES += src/isrisinprogress.c
libscore_a_SOURCES += src/condition.c
libscore_a_SOURCES += src/debugisownerofallocator.c
diff --git a/cpukit/score/include/rtems/score/io.h b/cpukit/score/include/rtems/score/io.h
new file mode 100644
index 0000000000..ae3c57f031
--- /dev/null
+++ b/cpukit/score/include/rtems/score/io.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2017 embedded brains GmbH. All rights reserved.
+ *
+ * embedded brains GmbH
+ * Dornierstr. 4
+ * 82178 Puchheim
+ * Germany
+ * <rtems@embedded-brains.de>
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.org/license/LICENSE.
+ */
+
+#ifndef _RTEMS_SCORE_IO_H
+#define _RTEMS_SCORE_IO_H
+
+#include <rtems/score/basedefs.h>
+
+#include <stdarg.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+typedef void ( *IO_Put_char )(int c, void *arg);
+
+int _IO_Printf(
+ IO_Put_char put_char,
+ void *arg,
+ char const *fmt,
+ ...
+) RTEMS_PRINTFLIKE( 3, 4 );
+
+int _IO_Vprintf(
+ IO_Put_char put_char,
+ void *arg,
+ char const *fmt,
+ va_list ap
+);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _RTEMS_SCORE_IO_H */
diff --git a/cpukit/score/preinstall.am b/cpukit/score/preinstall.am
index 0329b9ce92..3d70ec311f 100644
--- a/cpukit/score/preinstall.am
+++ b/cpukit/score/preinstall.am
@@ -152,6 +152,10 @@ $(PROJECT_INCLUDE)/rtems/score/interr.h: include/rtems/score/interr.h $(PROJECT_
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/interr.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/interr.h
+$(PROJECT_INCLUDE)/rtems/score/io.h: include/rtems/score/io.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
+ $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/io.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/io.h
+
$(PROJECT_INCLUDE)/rtems/score/isr.h: include/rtems/score/isr.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/isr.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/isr.h
diff --git a/cpukit/score/src/ioprintf.c b/cpukit/score/src/ioprintf.c
new file mode 100644
index 0000000000..05e31566e7
--- /dev/null
+++ b/cpukit/score/src/ioprintf.c
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2017 embedded brains GmbH. All rights reserved.
+ *
+ * embedded brains GmbH
+ * Dornierstr. 4
+ * 82178 Puchheim
+ * Germany
+ * <rtems@embedded-brains.de>
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.org/license/LICENSE.
+ */
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <rtems/score/io.h>
+
+int _IO_Printf( IO_Put_char put_char, void *arg, char const *fmt, ... )
+{
+ va_list ap;
+ int len;
+
+ va_start( ap, fmt );
+ len = _IO_Vprintf( put_char, arg, fmt, ap );
+ va_end( ap );
+
+ return len;
+}
diff --git a/cpukit/score/src/iovprintf.c b/cpukit/score/src/iovprintf.c
new file mode 100644
index 0000000000..cf54ecbbc7
--- /dev/null
+++ b/cpukit/score/src/iovprintf.c
@@ -0,0 +1,365 @@
+/*-
+ * Copyright (c) 1986, 1988, 1991, 1993
+ * The Regents of the University of California. All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ * 3. Neither the name of the University 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 REGENTS 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 REGENTS 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.
+ *
+ * @(#)subr_prf.c 8.3 (Berkeley) 1/21/94
+ */
+
+#include <rtems/score/io.h>
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD: head/sys/kern/subr_prf.c 320908 2017-07-12 07:30:14Z rlibby $");
+
+#include <sys/param.h>
+#include <string.h>
+
+/* Max number conversion buffer length: a intmax_t in base 8, plus NUL byte. */
+#define MAXNBUF (howmany(sizeof(intmax_t) * NBBY, 3) + 1)
+
+static inline int imax(int a, int b) { return (a > b ? a : b); }
+
+static char const hex2ascii_data[2][16] = {
+ { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+ 'a', 'b', 'c', 'd', 'e', 'f' },
+ { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+ 'A', 'B', 'C', 'D', 'E', 'F' }
+};
+
+static inline char
+hex2ascii(int hex)
+{
+
+ return (hex2ascii_data[0][hex]);
+}
+
+/*
+ * Put a NUL-terminated ASCII number (base <= 16) in a buffer in reverse
+ * order; return an optional length and a pointer to the last character
+ * written in the buffer (i.e., the first character of the string).
+ * The buffer pointed to by `nbuf' must have length >= MAXNBUF.
+ */
+static char *
+ksprintn(char *nbuf, uintmax_t num, int base, int *lenp, int upper)
+{
+ char *p;
+
+ p = nbuf;
+ *p = '\0';
+ do {
+ *++p = hex2ascii_data[upper][num % base];
+ } while (num /= base);
+ if (lenp)
+ *lenp = p - nbuf;
+ return (p);
+}
+
+int
+_IO_Vprintf(IO_Put_char put_char, void *arg, char const *fmt, va_list ap)
+{
+#define PCHAR(c) {int cc=(c); (*put_char)(cc, arg); retval++; }
+ char nbuf[MAXNBUF];
+ const char *p, *percent, *q;
+ u_char *up;
+ int ch, n;
+ uintmax_t num;
+ int base, lflag, tmp, width, ladjust, sharpflag, neg, sign, dot;
+ int cflag, hflag, jflag;
+ RTEMS_STATIC_ASSERT(sizeof(intmax_t) == sizeof(long long), _IO_Vprintf_j);
+#if __SIZEOF_PTRDIFF_T__ == __SIZEOF_LONG__
+#define tflag lflag
+#else
+ int tflag;
+#endif
+#if __SIZEOF_SIZE_T__ == __SIZEOF_LONG__
+#define zflag lflag
+#else
+ int zflag;
+#endif
+ int dwidth, upper;
+ char padc;
+ int stop = 0, retval = 0;
+
+ num = 0;
+
+ if (fmt == NULL)
+ fmt = "(fmt null)\n";
+
+ for (;;) {
+ padc = ' ';
+ width = 0;
+ while ((ch = (u_char)*fmt++) != '%' || stop) {
+ if (ch == '\0')
+ return (retval);
+ PCHAR(ch);
+ }
+ percent = fmt - 1;
+ lflag = 0; ladjust = 0; sharpflag = 0; neg = 0;
+ sign = 0; dot = 0; dwidth = 0; upper = 0;
+ cflag = 0; hflag = 0; jflag = 0; tflag = 0; zflag = 0;
+reswitch: switch (ch = (u_char)*fmt++) {
+ case '.':
+ dot = 1;
+ goto reswitch;
+ case '#':
+ sharpflag = 1;
+ goto reswitch;
+ case '+':
+ sign = 1;
+ goto reswitch;
+ case '-':
+ ladjust = 1;
+ goto reswitch;
+ case '%':
+ PCHAR(ch);
+ break;
+ case '*':
+ if (!dot) {
+ width = va_arg(ap, int);
+ if (width < 0) {
+ ladjust = !ladjust;
+ width = -width;
+ }
+ } else {
+ dwidth = va_arg(ap, int);
+ }
+ goto reswitch;
+ case '0':
+ if (!dot) {
+ padc = '0';
+ goto reswitch;
+ }
+ case '1': case '2': case '3': case '4':
+ case '5': case '6': case '7': case '8': case '9':
+ for (n = 0;; ++fmt) {
+ n = n * 10 + ch - '0';
+ ch = *fmt;
+ if (ch < '0' || ch > '9')
+ break;
+ }
+ if (dot)
+ dwidth = n;
+ else
+ width = n;
+ goto reswitch;
+ case 'c':
+ width -= 1;
+
+ if (!ladjust && width > 0)
+ while (width--)
+ PCHAR(padc);
+ PCHAR(va_arg(ap, int));
+ if (ladjust && width > 0)
+ while (width--)
+ PCHAR(padc);
+ break;
+ case 'D':
+ up = va_arg(ap, u_char *);
+ p = va_arg(ap, char *);
+ if (!width)
+ width = 16;
+ while(width--) {
+ PCHAR(hex2ascii(*up >> 4));
+ PCHAR(hex2ascii(*up & 0x0f));
+ up++;
+ if (width)
+ for (q=p;*q;q++)
+ PCHAR(*q);
+ }
+ break;
+ case 'd':
+ case 'i':
+ base = 10;
+ sign = 1;
+ goto handle_sign;
+ case 'h':
+ if (hflag) {
+ hflag = 0;
+ cflag = 1;
+ } else
+ hflag = 1;
+ goto reswitch;
+ case 'j':
+ jflag = 1;
+ goto reswitch;
+ case 'l':
+ if (lflag) {
+ jflag = 1;
+ } else
+ lflag = 1;
+ goto reswitch;
+ case 'o':
+ base = 8;
+ goto handle_nosign;
+ case 'p':
+ base = 16;
+ sharpflag = (width == 0);
+ sign = 0;
+ num = (uintptr_t)va_arg(ap, void *);
+ goto number;
+ case 's':
+ p = va_arg(ap, char *);
+ if (p == NULL)
+ p = "(null)";
+ if (!dot)
+ n = strlen (p);
+ else
+ for (n = 0; n < dwidth && p[n]; n++)
+ continue;
+
+ width -= n;
+
+ if (!ladjust && width > 0)
+ while (width--)
+ PCHAR(padc);
+ while (n--)
+ PCHAR(*p++);
+ if (ladjust && width > 0)
+ while (width--)
+ PCHAR(padc);
+ break;
+ case 't':
+ tflag = 1;
+ goto reswitch;
+ case 'u':
+ base = 10;
+ goto handle_nosign;
+ case 'X':
+ upper = 1;
+ case 'x':
+ base = 16;
+ goto handle_nosign;
+ case 'y':
+ base = 16;
+ sign = 1;
+ goto handle_sign;
+ case 'z':
+ zflag = 1;
+ goto reswitch;
+handle_nosign:
+ sign = 0;
+ if (jflag)
+ num = va_arg(ap, uintmax_t);
+#if __SIZEOF_PTRDIFF_T__ != __SIZEOF_LONG__
+ else if (tflag)
+ num = va_arg(ap, ptrdiff_t);
+#endif
+ else if (lflag)
+ num = va_arg(ap, u_long);
+#if __SIZEOF_SIZE_T__ != __SIZEOF_LONG__
+ else if (zflag)
+ num = va_arg(ap, size_t);
+#endif
+ else if (hflag)
+ num = (u_short)va_arg(ap, int);
+ else if (cflag)
+ num = (u_char)va_arg(ap, int);
+ else
+ num = va_arg(ap, u_int);
+ goto number;
+handle_sign:
+ if (jflag)
+ num = va_arg(ap, intmax_t);
+#if __SIZEOF_PTRDIFF_T__ == __SIZEOF_LONG__
+ else if (tflag)
+ num = va_arg(ap, ptrdiff_t);
+#endif
+ else if (lflag)
+ num = va_arg(ap, long);
+#if __SIZEOF_SIZE_T__ == __SIZEOF_LONG__
+ else if (zflag)
+ num = va_arg(ap, ssize_t);
+#endif
+ else if (hflag)
+ num = (short)va_arg(ap, int);
+ else if (cflag)
+ num = (char)va_arg(ap, int);
+ else
+ num = va_arg(ap, int);
+number:
+ if (sign && (intmax_t)num < 0) {
+ neg = 1;
+ num = -(intmax_t)num;
+ }
+ p = ksprintn(nbuf, num, base, &n, upper);
+ tmp = 0;
+ if (sharpflag && num != 0) {
+ if (base == 8)
+ tmp++;
+ else if (base == 16)
+ tmp += 2;
+ }
+ if (neg)
+ tmp++;
+
+ if (!ladjust && padc == '0')
+ dwidth = width - tmp;
+ width -= tmp + imax(dwidth, n);
+ dwidth -= n;
+ if (!ladjust)
+ while (width-- > 0)
+ PCHAR(' ');
+ if (neg)
+ PCHAR('-');
+ if (sharpflag && num != 0) {
+ if (base == 8) {
+ PCHAR('0');
+ } else if (base == 16) {
+ PCHAR('0');
+ PCHAR('x');
+ }
+ }
+ while (dwidth-- > 0)
+ PCHAR('0');
+
+ while (*p)
+ PCHAR(*p--);
+
+ if (ladjust)
+ while (width-- > 0)
+ PCHAR(' ');
+
+ break;
+ default:
+ while (percent < fmt)
+ PCHAR(*percent++);
+ /*
+ * Since we ignore a formatting argument it is no
+ * longer safe to obey the remaining formatting
+ * arguments as the arguments will no longer match
+ * the format specs.
+ */
+ stop = 1;
+ break;
+ }
+ }
+#undef PCHAR
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-18 22:11:47 +0000