Miscellaneous improvements to minidump-2-core.

Patch by Markus Gutschke <markus@chromium.org>.  R=agl
See http://breakpad.appspot.com/148002 and http://codereview.chromium.org/3152010.
Review URL: http://breakpad.appspot.com/152001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@648 4c0a9323-5329-0410-9bdc-e9ce6186880e

1 files changed, 74 insertions, 0 deletions

diff --git a/src/client/linux/minidump_writer/minidump_extension_linux.h b/src/client/linux/minidump_writer/minidump_extension_linux.h
new file mode 100644
index 00000000..97e1fb35
--- /dev/null
+++ b/src/client/linux/minidump_writer/minidump_extension_linux.h
@@ -0,0 +1,74 @@
+/* Copyright (c) 2010, Google Inc.
+ * 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 Google Inc. 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. */
+
+/* minidump_extension_linux.h: A definition of exception codes for
+ * Linux
+ *
+ * (This is C99 source, please don't corrupt it with C++.)
+ *
+ * Author: Adam Langley
+ * Split into its own file: Markus Gutschke */
+
+
+#ifndef SRC_CLIENT_LINUX_MINIDUMP_WRITER_MINIDUMP_EXTENSION_LINUX_H_
+#define SRC_CLIENT_LINUX_MINIDUMP_WRITER_MINIDUMP_EXTENSION_LINUX_H_
+
+#include <stddef.h>
+
+#include "google_breakpad/common/breakpad_types.h"
+
+// These are additional minidump stream values which are specific to the linux
+// breakpad implementation.
+enum {
+  MD_LINUX_CPU_INFO              = 0x47670003,    /* /proc/cpuinfo    */
+  MD_LINUX_PROC_STATUS           = 0x47670004,    /* /proc/$x/status  */
+  MD_LINUX_LSB_RELEASE           = 0x47670005,    /* /etc/lsb-release */
+  MD_LINUX_CMD_LINE              = 0x47670006,    /* /proc/$x/cmdline */
+  MD_LINUX_ENVIRON               = 0x47670007,    /* /proc/$x/environ */
+  MD_LINUX_AUXV                  = 0x47670008,    /* /proc/$x/auxv    */
+  MD_LINUX_MAPS                  = 0x47670009,    /* /proc/$x/maps    */
+  MD_LINUX_DSO_DEBUG             = 0x4767000A,    /* DSO data         */
+};
+
+typedef struct {
+  void*     addr;
+  MDRVA     name;
+  void*     ld;
+} MDRawLinkMap;
+
+typedef struct {
+  u_int32_t version;
+  MDRVA     map;
+  u_int32_t dso_count;
+  void*     brk;
+  void*     ldbase;
+  void*     dynamic;
+} MDRawDebug;
+
+#endif  // SRC_CLIENT_LINUX_MINIDUMP_WRITER_MINIDUMP_EXTENSION_LINUX_H_