bug 1069556 - local build changes to match up with upstream Breakpad.…

… r=benwa,glandium

This commit contains a few things:
* Misc build fixup to sync with upstream--adding a few new moz.build files,
  source files
* The final bits of unhooking Breakpad from the profiler:
** Revert to only building toolkit/crashreporter if MOZ_CRASHREPORTER.
** Stop building bits of Breakpad that we only needed for the profiler.
** Remove a few bits of profiler code that were used to interface with Breakpad.
** Remove toolkit/crashreporter/breakpad-logging, which was only used to
   suppress Breakpad logging for the in-process stackwalker.
* Upstream removed their Android-compat sys/ucontext.h because the Android NDK
  added it, but the bionic we're using for Gonk builds is too old, so add a
  copy of the previous version of those files to
  toolkit/crashreporter/gonk-include to keep Gonk building.
* Consolidate moz.build files under toolkit/crashreporter/google-breakpad/client/linux

testing/tools/fileid/moz.build

@@ -21,7 +21,6 @@ if CONFIG['OS_ARCH'] == 'Darwin':
 if CONFIG['OS_ARCH'] == 'Linux' or CONFIG['OS_ARCH'] == 'Darwin':
     USE_LIBS += [
         'breakpad_common_s',
-        'breakpad_logging',
     ]
     LOCAL_INCLUDES += [
         '/toolkit/crashreporter/google-breakpad/src',

toolkit/crashreporter/client/moz.build

@@ -11,10 +11,6 @@ if CONFIG['OS_TARGET'] != 'Android':
         'crashreporter.cpp',
     ]
 
-LOCAL_INCLUDES += [
-    '../google-breakpad/src',
-]
-
 if CONFIG['OS_ARCH'] == 'WINNT':
     UNIFIED_SOURCES += [
         'crashreporter_win.cpp',
@@ -42,7 +38,6 @@ elif CONFIG['OS_ARCH'] == 'Darwin':
     OS_LIBS += ['-framework Cocoa']
     USE_LIBS += [
         'breakpad_common_s',
-        'breakpad_logging',
         'breakpad_mac_common_s',
     ]
 elif CONFIG['OS_ARCH'] == 'SunOS':

toolkit/crashreporter/crashreporter.mozbuild

@@ -4,6 +4,10 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
+LOCAL_INCLUDES += [
+    '/toolkit/crashreporter/google-breakpad/src',
+]
+
 # Suppress warnings in third-party code.
 if CONFIG['_MSC_VER']:
     CXXFLAGS += [
@@ -15,3 +19,8 @@ elif CONFIG['GNU_CXX']:
     ]
     if CONFIG['CLANG_CXX']:
         CXXFLAGS += ['-Wno-implicit-fallthrough']
+
+if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'gonk':
+    DEFINES['ELFSIZE'] = 32
+
+DEFINES['NO_STABS_SUPPORT'] = True

toolkit/crashreporter/gonk-include/elf.h

@@ -0,0 +1,159 @@
+// Copyright (c) 2012, 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.
+
+#ifndef GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_ELF_H
+#define GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_ELF_H
+
+#include <stdint.h>
+#include <libgen.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif  // __cplusplus
+
+// The Android <elf.h> provides BSD-based definitions for the ElfXX_Nhdr
+// types 
+// always source-compatible with the GLibc/kernel ones. To overcome this
+// issue without modifying a lot of code in Breakpad, use an ugly macro
+// renaming trick with #include_next
+
+// Avoid conflict with BSD-based definition of ElfXX_Nhdr.
+// Unfortunately, their field member names do not use a 'n_' prefix.
+#define Elf32_Nhdr   __bsd_Elf32_Nhdr
+#define Elf64_Nhdr   __bsd_Elf64_Nhdr
+
+// In case they are defined by the NDK version
+#define Elf32_auxv_t  __bionic_Elf32_auxv_t
+#define Elf64_auxv_t  __bionic_Elf64_auxv_t
+
+#define Elf32_Dyn     __bionic_Elf32_Dyn
+#define Elf64_Dyn     __bionic_Elf64_Dyn
+
+#include_next <elf.h>
+
+#undef Elf32_Nhdr
+#undef Elf64_Nhdr
+
+typedef struct {
+  Elf32_Word n_namesz;
+  Elf32_Word n_descsz;
+  Elf32_Word n_type;
+} Elf32_Nhdr;
+
+typedef struct {
+  Elf64_Word n_namesz;
+  Elf64_Word n_descsz;
+  Elf64_Word n_type;
+} Elf64_Nhdr;
+
+#undef Elf32_auxv_t
+#undef Elf64_auxv_t
+
+typedef struct {
+    uint32_t a_type;
+    union {
+      uint32_t a_val;
+    } a_un;
+} Elf32_auxv_t;
+
+typedef struct {
+    uint64_t a_type;
+    union {
+      uint64_t a_val;
+    } a_un;
+} Elf64_auxv_t;
+
+#undef Elf32_Dyn
+#undef Elf64_Dyn
+
+typedef struct {
+  Elf32_Sword   d_tag;
+  union {
+    Elf32_Word  d_val;
+    Elf32_Addr  d_ptr;
+  } d_un;
+} Elf32_Dyn;
+
+typedef struct {
+  Elf64_Sxword   d_tag;
+  union {
+    Elf64_Xword  d_val;
+    Elf64_Addr   d_ptr;
+  } d_un;
+} Elf64_Dyn;
+
+
+// __WORDSIZE is GLibc-specific and used by Google Breakpad on Linux.
+// All Android platforms are 32-bit for now.
+#ifndef __WORDSIZE
+#define __WORDSIZE 32
+#endif
+
+// The Android headers don't always define this constant.
+#ifndef EM_X86_64
+#define EM_X86_64  62
+#endif
+
+#ifndef EM_PPC64
+#define EM_PPC64   21
+#endif
+
+#ifndef EM_S390
+#define EM_S390    22
+#endif
+
+#if !defined(AT_SYSINFO_EHDR)
+#define AT_SYSINFO_EHDR 33
+#endif
+
+#if !defined(NT_PRSTATUS)
+#define NT_PRSTATUS 1
+#endif
+
+#if !defined(NT_PRPSINFO)
+#define NT_PRPSINFO 3
+#endif
+
+#if !defined(NT_AUXV)
+#define NT_AUXV   6
+#endif
+
+#if !defined(NT_PRXFPREG)
+#define NT_PRXFPREG 0x46e62b7f
+#endif
+
+#if !defined(NT_FPREGSET)
+#define NT_FPREGSET 2
+#endif
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif  // __cplusplus
+
+#endif  // GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_ELF_H

toolkit/crashreporter/gonk-include/link.h

@@ -0,0 +1,67 @@
+// Copyright (c) 2012, 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.
+
+#ifndef GOOGLE_BREAKPAD_ANDROID_INCLUDE_LINK_H
+#define GOOGLE_BREAKPAD_ANDROID_INCLUDE_LINK_H
+
+/* Android doesn't provide <link.h>. Provide custom version here */
+#include <elf.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif  // __cplusplus
+
+#define ElfW(type)      _ElfW (Elf, ELFSIZE, type)
+#define _ElfW(e,w,t)    _ElfW_1 (e, w, _##t)
+#define _ElfW_1(e,w,t)  e##w##t
+
+struct r_debug {
+  int              r_version;
+  struct link_map* r_map;
+  ElfW(Addr)       r_brk;
+  enum {
+    RT_CONSISTENT,
+    RT_ADD,
+    RT_DELETE }    r_state;
+  ElfW(Addr)       r_ldbase;
+};
+
+struct link_map {
+  ElfW(Addr)       l_addr;
+  char*            l_name;
+  ElfW(Dyn)*       l_ld;
+  struct link_map* l_next;
+  struct link_map* l_prev;
+};
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif  // __cplusplus
+
+#endif /* GOOGLE_BREAKPAD_ANDROID_INCLUDE_LINK_H */