--- /dev/null
+/*
+ * Copyright (c) 2003 The Regents of The University of Michigan
+ * 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 the copyright holders 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 <sys/types.h>
+#include <algorithm>
+
+#include "base/cprintf.hh"
+#include "base/trace.hh"
+#include "sim/host.hh"
+#include "targetarch/arguments.hh"
+#include "targetarch/vtophys.hh"
+
+using namespace std;
+
+
+void
+Printk(AlphaArguments args)
+{
+ char *p = (char *)args++;
+
+ ios::fmtflags saved_flags = DebugOut().flags();
+ char old_fill = DebugOut().fill();
+ int old_precision = DebugOut().precision();
+
+ while (*p) {
+ switch (*p) {
+ case '%': {
+ bool more = true;
+ bool islong = false;
+ bool leftjustify = false;
+ bool format = false;
+ bool zero = false;
+ int width = 0;
+ while (more && *++p) {
+ switch (*p) {
+ case 'l':
+ case 'L':
+ islong = true;
+ break;
+ case '-':
+ leftjustify = true;
+ break;
+ case '#':
+ format = true;
+ break;
+ case '0':
+ if (width)
+ width *= 10;
+ else
+ zero = true;
+ break;
+ default:
+ if (*p >= '1' && *p <= '9')
+ width = 10 * width + *p - '0';
+ else
+ more = false;
+ break;
+ }
+ }
+
+ bool hexnum = false;
+ bool octal = false;
+ bool sign = false;
+ switch (*p) {
+ case 'X':
+ case 'x':
+ hexnum = true;
+ break;
+ case 'O':
+ case 'o':
+ octal = true;
+ break;
+ case 'D':
+ case 'd':
+ sign = true;
+ break;
+ case 'P':
+ format = true;
+ case 'p':
+ hexnum = true;
+ break;
+ }
+
+ switch (*p) {
+ case 'D':
+ case 'd':
+ case 'U':
+ case 'u':
+ case 'X':
+ case 'x':
+ case 'O':
+ case 'o':
+ case 'P':
+ case 'p': {
+ if (hexnum)
+ DebugOut() << hex;
+
+ if (octal)
+ DebugOut() << oct;
+
+ if (format) {
+ if (!zero)
+ DebugOut().setf(ios::showbase);
+ else {
+ if (hexnum) {
+ DebugOut() << "0x";
+ width -= 2;
+ } else if (octal) {
+ DebugOut() << "0";
+ width -= 1;
+ }
+ }
+ }
+
+ if (zero)
+ DebugOut().fill('0');
+
+ if (width > 0)
+ DebugOut().width(width);
+
+ if (leftjustify && !zero)
+ DebugOut().setf(ios::left);
+
+ if (sign) {
+ if (islong)
+ DebugOut() << (int64_t)args;
+ else
+ DebugOut() << (int32_t)args;
+ } else {
+ if (islong)
+ DebugOut() << (uint64_t)args;
+ else
+ DebugOut() << (uint32_t)args;
+ }
+
+ if (zero)
+ DebugOut().fill(' ');
+
+ if (width > 0)
+ DebugOut().width(0);
+
+ DebugOut() << dec;
+
+ ++args;
+ }
+ break;
+
+ case 's': {
+ char *s = (char *)args;
+ if (!s)
+ s = "<NULL>";
+
+ if (width > 0)
+ DebugOut().width(width);
+ if (leftjustify)
+ DebugOut().setf(ios::left);
+
+ DebugOut() << s;
+ ++args;
+ }
+ break;
+ case 'C':
+ case 'c': {
+ uint64_t mask = (*p == 'C') ? 0xffL : 0x7fL;
+ uint64_t num;
+ int width;
+
+ if (islong) {
+ num = (uint64_t)args;
+ width = sizeof(uint64_t);
+ } else {
+ num = (uint32_t)args;
+ width = sizeof(uint32_t);
+ }
+
+ while (width-- > 0) {
+ char c = (char)(num & mask);
+ if (c)
+ DebugOut() << c;
+ num >>= 8;
+ }
+
+ ++args;
+ }
+ break;
+ case 'b': {
+ uint64_t n = (uint64_t)args++;
+ char *s = (char *)args++;
+ DebugOut() << s << ": " << n;
+ }
+ break;
+ case 'n':
+ case 'N': {
+ args += 2;
+#if 0
+ uint64_t n = (uint64_t)args++;
+ struct reg_values *rv = (struct reg_values *)args++;
+#endif
+ }
+ break;
+ case 'r':
+ case 'R': {
+ args += 2;
+#if 0
+ uint64_t n = (uint64_t)args++;
+ struct reg_desc *rd = (struct reg_desc *)args++;
+#endif
+ }
+ break;
+ case '%':
+ DebugOut() << '%';
+ break;
+ }
+ ++p;
+ }
+ break;
+ case '\n':
+ DebugOut() << endl;
+ ++p;
+ break;
+ case '\r':
+ ++p;
+ if (*p != '\n')
+ DebugOut() << endl;
+ break;
+
+ default: {
+ size_t len = strcspn(p, "%\n\r\0");
+ DebugOut().write(p, len);
+ p += len;
+ }
+ }
+ }
+
+ DebugOut().flags(saved_flags);
+ DebugOut().fill(old_fill);
+ DebugOut().precision(old_precision);
+}
+
--- /dev/null
+/*
+ * Copyright (c) 2003-2004 The Regents of The University of Michigan
+ * 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 the copyright holders 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.
+ */
+
+#ifndef __PRINTK_HH__
+#define __PRINTK_HH__
+
+class AlphaArguments;
+
+void Printk(AlphaArguments args);
+
+#endif // __PRINTK_HH__
projects / gem5.git / commitdiff