summaryrefslogtreecommitdiffstats
path: root/mozglue
diff options
context:
space:
mode:
authorMatt A. Tobin <email@mattatobin.com>2020-02-22 21:16:37 -0500
committerwolfbeast <mcwerewolf@wolfbeast.com>2020-04-14 12:52:45 +0200
commit6ef03f136bac6d677d67d1bcc4e110e891e7c4ca (patch)
treed452cf5abdb5737927c7ab2ad34e5681d061b5c1 /mozglue
parentd6bcaa649127bc524087452c389f6dcee118cbfb (diff)
downloadUXP-6ef03f136bac6d677d67d1bcc4e110e891e7c4ca.tar
UXP-6ef03f136bac6d677d67d1bcc4e110e891e7c4ca.tar.gz
UXP-6ef03f136bac6d677d67d1bcc4e110e891e7c4ca.tar.lz
UXP-6ef03f136bac6d677d67d1bcc4e110e891e7c4ca.tar.xz
UXP-6ef03f136bac6d677d67d1bcc4e110e891e7c4ca.zip
Issue #1053 - Remove android support from mozglue
Yes, I checked for unsaved files this time...
Diffstat (limited to 'mozglue')
-rw-r--r--mozglue/android/APKOpen.cpp465
-rw-r--r--mozglue/android/APKOpen.h39
-rw-r--r--mozglue/android/NSSBridge.cpp285
-rw-r--r--mozglue/android/NSSBridge.h42
-rw-r--r--mozglue/android/NativeCrypto.cpp132
-rw-r--r--mozglue/android/NativeCrypto.h53
-rw-r--r--mozglue/android/SQLiteBridge.cpp413
-rw-r--r--mozglue/android/SQLiteBridge.h34
-rw-r--r--mozglue/android/SharedMemNatives.cpp65
-rw-r--r--mozglue/android/moz.build58
-rw-r--r--mozglue/android/nsGeckoUtils.cpp124
-rw-r--r--mozglue/android/pbkdf2_sha256.c432
-rw-r--r--mozglue/android/pbkdf2_sha256.h70
-rw-r--r--mozglue/build/BionicGlue.cpp140
-rw-r--r--mozglue/build/arm.cpp4
-rw-r--r--mozglue/build/arm.h2
-rw-r--r--mozglue/build/moz.build53
-rw-r--r--mozglue/linker/CustomElf.cpp10
-rw-r--r--mozglue/linker/ElfLoader.cpp164
-rw-r--r--mozglue/linker/ElfLoader.h8
-rw-r--r--mozglue/linker/Elfxx.h8
-rw-r--r--mozglue/linker/Logging.h35
-rw-r--r--mozglue/linker/Mappable.cpp95
-rw-r--r--mozglue/misc/StackWalk.cpp31
-rw-r--r--mozglue/misc/TimeStamp_posix.cpp2
-rw-r--r--mozglue/moz.build3
26 files changed, 19 insertions, 2748 deletions
diff --git a/mozglue/android/APKOpen.cpp b/mozglue/android/APKOpen.cpp
deleted file mode 100644
index 1aabc155e..000000000
--- a/mozglue/android/APKOpen.cpp
+++ /dev/null
@@ -1,465 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * 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/. */
-
-/*
- * This custom library loading code is only meant to be called
- * during initialization. As a result, it takes no special
- * precautions to be threadsafe. Any of the library loading functions
- * like mozload should not be available to other code.
- */
-
-#include <jni.h>
-#include <android/log.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-#include <sys/limits.h>
-#include <errno.h>
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <zlib.h>
-#include "dlfcn.h"
-#include "APKOpen.h"
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <sys/prctl.h>
-#include "sqlite3.h"
-#include "SQLiteBridge.h"
-#include "NSSBridge.h"
-#include "ElfLoader.h"
-#include "application.ini.h"
-
-#include "mozilla/TimeStamp.h"
-#include "mozilla/UniquePtr.h"
-#include "XREChildData.h"
-
-/* Android headers don't define RUSAGE_THREAD */
-#ifndef RUSAGE_THREAD
-#define RUSAGE_THREAD 1
-#endif
-
-#ifndef RELEASE_OR_BETA
-/* Official builds have the debuggable flag set to false, which disables
- * the backtrace dumper from bionic. However, as it is useful for native
- * crashes happening before the crash reporter is registered, re-enable
- * it on non release builds (i.e. nightly and aurora).
- * Using a constructor so that it is re-enabled as soon as libmozglue.so
- * is loaded.
- */
-__attribute__((constructor))
-void make_dumpable() {
- prctl(PR_SET_DUMPABLE, 1);
-}
-#endif
-
-extern "C" {
-/*
- * To work around http://code.google.com/p/android/issues/detail?id=23203
- * we don't link with the crt objects. In some configurations, this means
- * a lack of the __dso_handle symbol because it is defined there, and
- * depending on the android platform and ndk versions used, it may or may
- * not be defined in libc.so. In the latter case, we fail to link. Defining
- * it here as weak makes us provide the symbol when it's not provided by
- * the crt objects, making the change transparent for future NDKs that
- * would fix the original problem. On older NDKs, it is not a problem
- * either because the way __dso_handle was used was already broken (and
- * the custom linker works around it).
- */
- NS_EXPORT __attribute__((weak)) void *__dso_handle;
-}
-
-typedef int mozglueresult;
-
-enum StartupEvent {
-#define mozilla_StartupTimeline_Event(ev, z) ev,
-#include "StartupTimeline.h"
-#undef mozilla_StartupTimeline_Event
- MAX_STARTUP_EVENT_ID
-};
-
-using namespace mozilla;
-
-static const int MAX_MAPPING_INFO = 32;
-static mapping_info lib_mapping[MAX_MAPPING_INFO];
-
-NS_EXPORT const struct mapping_info *
-getLibraryMapping()
-{
- return lib_mapping;
-}
-
-void
-JNI_Throw(JNIEnv* jenv, const char* classname, const char* msg)
-{
- __android_log_print(ANDROID_LOG_ERROR, "GeckoLibLoad", "Throw\n");
- jclass cls = jenv->FindClass(classname);
- if (cls == nullptr) {
- __android_log_print(ANDROID_LOG_ERROR, "GeckoLibLoad", "Couldn't find exception class (or exception pending) %s\n", classname);
- exit(FAILURE);
- }
- int rc = jenv->ThrowNew(cls, msg);
- if (rc < 0) {
- __android_log_print(ANDROID_LOG_ERROR, "GeckoLibLoad", "Error throwing exception %s\n", msg);
- exit(FAILURE);
- }
- jenv->DeleteLocalRef(cls);
-}
-
-namespace {
- JavaVM* sJavaVM;
- pthread_t sJavaUiThread;
-}
-
-void
-abortThroughJava(const char* msg)
-{
- struct sigaction sigact = {};
- if (SEGVHandler::__wrap_sigaction(SIGSEGV, nullptr, &sigact)) {
- return; // sigaction call failed.
- }
-
- Dl_info info = {};
- if ((sigact.sa_flags & SA_SIGINFO) &&
- __wrap_dladdr(reinterpret_cast<void*>(sigact.sa_sigaction), &info) &&
- info.dli_fname && strstr(info.dli_fname, "libxul.so")) {
-
- return; // Existing signal handler is in libxul (i.e. we have crash reporter).
- }
-
- JNIEnv* env = nullptr;
- if (!sJavaVM || sJavaVM->AttachCurrentThreadAsDaemon(&env, nullptr) != JNI_OK) {
- return;
- }
-
- if (!env || env->PushLocalFrame(2) != JNI_OK) {
- return;
- }
-
- jclass loader = env->FindClass("org/mozilla/gecko/mozglue/GeckoLoader");
- if (!loader) {
- return;
- }
-
- jmethodID method = env->GetStaticMethodID(loader, "abort", "(Ljava/lang/String;)V");
- jstring str = env->NewStringUTF(msg);
-
- if (method && str) {
- env->CallStaticVoidMethod(loader, method, str);
- }
-
- env->PopLocalFrame(nullptr);
-}
-
-NS_EXPORT pthread_t
-getJavaUiThread()
-{
- return sJavaUiThread;
-}
-
-extern "C" NS_EXPORT void MOZ_JNICALL
-Java_org_mozilla_gecko_GeckoThread_registerUiThread(JNIEnv*, jclass)
-{
- sJavaUiThread = pthread_self();
-}
-
-static void * xul_handle = nullptr;
-#ifndef MOZ_FOLD_LIBS
-static void * sqlite_handle = nullptr;
-static void * nspr_handle = nullptr;
-static void * plc_handle = nullptr;
-#else
-#define sqlite_handle nss_handle
-#define nspr_handle nss_handle
-#define plc_handle nss_handle
-#endif
-static void * nss_handle = nullptr;
-
-template <typename T> inline void
-xul_dlsym(const char *symbolName, T *value)
-{
- *value = (T) (uintptr_t) __wrap_dlsym(xul_handle, symbolName);
-}
-
-static int mapping_count = 0;
-
-extern "C" void
-report_mapping(char *name, void *base, uint32_t len, uint32_t offset)
-{
- if (mapping_count >= MAX_MAPPING_INFO)
- return;
-
- struct mapping_info *info = &lib_mapping[mapping_count++];
- info->name = strdup(name);
- info->base = (uintptr_t)base;
- info->len = len;
- info->offset = offset;
-}
-
-extern "C" void
-delete_mapping(const char *name)
-{
- for (int pos = 0; pos < mapping_count; ++pos) {
- struct mapping_info *info = &lib_mapping[pos];
- if (!strcmp(info->name, name)) {
- struct mapping_info *last = &lib_mapping[mapping_count - 1];
- free(info->name);
- *info = *last;
- --mapping_count;
- break;
- }
- }
-}
-
-static void*
-dlopenAPKLibrary(const char* apkName, const char* libraryName)
-{
-#define APK_ASSETS_PATH "!/assets/" ANDROID_CPU_ARCH "/"
- size_t filenameLength = strlen(apkName) +
- sizeof(APK_ASSETS_PATH) + // includes \0 terminator
- strlen(libraryName);
- auto file = MakeUnique<char[]>(filenameLength);
- snprintf(file.get(), filenameLength, "%s" APK_ASSETS_PATH "%s",
- apkName, libraryName);
- return __wrap_dlopen(file.get(), RTLD_GLOBAL | RTLD_LAZY);
-#undef APK_ASSETS_PATH
-}
-static mozglueresult
-loadGeckoLibs(const char *apkName)
-{
- TimeStamp t0 = TimeStamp::Now();
- struct rusage usage1_thread, usage1;
- getrusage(RUSAGE_THREAD, &usage1_thread);
- getrusage(RUSAGE_SELF, &usage1);
-
- xul_handle = dlopenAPKLibrary(apkName, "libxul.so");
- if (!xul_handle) {
- __android_log_print(ANDROID_LOG_ERROR, "GeckoLibLoad", "Couldn't get a handle to libxul!");
- return FAILURE;
- }
-
- void (*XRE_StartupTimelineRecord)(int, TimeStamp);
- xul_dlsym("XRE_StartupTimelineRecord", &XRE_StartupTimelineRecord);
-
- TimeStamp t1 = TimeStamp::Now();
- struct rusage usage2_thread, usage2;
- getrusage(RUSAGE_THREAD, &usage2_thread);
- getrusage(RUSAGE_SELF, &usage2);
-
-#define RUSAGE_TIMEDIFF(u1, u2, field) \
- ((u2.ru_ ## field.tv_sec - u1.ru_ ## field.tv_sec) * 1000 + \
- (u2.ru_ ## field.tv_usec - u1.ru_ ## field.tv_usec) / 1000)
-
- __android_log_print(ANDROID_LOG_ERROR, "GeckoLibLoad", "Loaded libs in %fms total, %ldms(%ldms) user, %ldms(%ldms) system, %ld(%ld) faults",
- (t1 - t0).ToMilliseconds(),
- RUSAGE_TIMEDIFF(usage1_thread, usage2_thread, utime),
- RUSAGE_TIMEDIFF(usage1, usage2, utime),
- RUSAGE_TIMEDIFF(usage1_thread, usage2_thread, stime),
- RUSAGE_TIMEDIFF(usage1, usage2, stime),
- usage2_thread.ru_majflt - usage1_thread.ru_majflt,
- usage2.ru_majflt - usage1.ru_majflt);
-
- XRE_StartupTimelineRecord(LINKER_INITIALIZED, t0);
- XRE_StartupTimelineRecord(LIBRARIES_LOADED, t1);
- return SUCCESS;
-}
-
-static mozglueresult loadNSSLibs(const char *apkName);
-
-static mozglueresult
-loadSQLiteLibs(const char *apkName)
-{
- if (sqlite_handle)
- return SUCCESS;
-
-#ifdef MOZ_FOLD_LIBS
- if (loadNSSLibs(apkName) != SUCCESS)
- return FAILURE;
-#else
-
- sqlite_handle = dlopenAPKLibrary(apkName, "libmozsqlite3.so");
- if (!sqlite_handle) {
- __android_log_print(ANDROID_LOG_ERROR, "GeckoLibLoad", "Couldn't get a handle to libmozsqlite3!");
- return FAILURE;
- }
-#endif
-
- setup_sqlite_functions(sqlite_handle);
- return SUCCESS;
-}
-
-static mozglueresult
-loadNSSLibs(const char *apkName)
-{
- if (nss_handle && nspr_handle && plc_handle)
- return SUCCESS;
-
- nss_handle = dlopenAPKLibrary(apkName, "libnss3.so");
-
-#ifndef MOZ_FOLD_LIBS
- nspr_handle = dlopenAPKLibrary(apkName, "libnspr4.so");
-
- plc_handle = dlopenAPKLibrary(apkName, "libplc4.so");
-#endif
-
- if (!nss_handle) {
- __android_log_print(ANDROID_LOG_ERROR, "GeckoLibLoad", "Couldn't get a handle to libnss3!");
- return FAILURE;
- }
-
-#ifndef MOZ_FOLD_LIBS
- if (!nspr_handle) {
- __android_log_print(ANDROID_LOG_ERROR, "GeckoLibLoad", "Couldn't get a handle to libnspr4!");
- return FAILURE;
- }
-
- if (!plc_handle) {
- __android_log_print(ANDROID_LOG_ERROR, "GeckoLibLoad", "Couldn't get a handle to libplc4!");
- return FAILURE;
- }
-#endif
-
- return setup_nss_functions(nss_handle, nspr_handle, plc_handle);
-}
-
-extern "C" NS_EXPORT void MOZ_JNICALL
-Java_org_mozilla_gecko_mozglue_GeckoLoader_extractGeckoLibsNative(
- JNIEnv *jenv, jclass jGeckoAppShellClass, jstring jApkName)
-{
- MOZ_ALWAYS_TRUE(!jenv->GetJavaVM(&sJavaVM));
-
- const char* apkName = jenv->GetStringUTFChars(jApkName, nullptr);
- if (apkName == nullptr) {
- return;
- }
-
- // Extract and cache native lib to allow for efficient startup from cache.
- void* handle = dlopenAPKLibrary(apkName, "libxul.so");
- if (handle) {
- __android_log_print(ANDROID_LOG_INFO, "GeckoLibLoad",
- "Extracted and cached libxul.so.");
- // We have extracted and cached the lib, we can close it now.
- __wrap_dlclose(handle);
- } else {
- JNI_Throw(jenv, "java/lang/Exception", "Error extracting gecko libraries");
- }
-
- jenv->ReleaseStringUTFChars(jApkName, apkName);
-}
-
-extern "C" NS_EXPORT void MOZ_JNICALL
-Java_org_mozilla_gecko_mozglue_GeckoLoader_loadGeckoLibsNative(JNIEnv *jenv, jclass jGeckoAppShellClass, jstring jApkName)
-{
- jenv->GetJavaVM(&sJavaVM);
-
- const char* str;
- // XXX: java doesn't give us true UTF8, we should figure out something
- // better to do here
- str = jenv->GetStringUTFChars(jApkName, nullptr);
- if (str == nullptr)
- return;
-
- int res = loadGeckoLibs(str);
- if (res != SUCCESS) {
- JNI_Throw(jenv, "java/lang/Exception", "Error loading gecko libraries");
- }
- jenv->ReleaseStringUTFChars(jApkName, str);
-}
-
-extern "C" NS_EXPORT void MOZ_JNICALL
-Java_org_mozilla_gecko_mozglue_GeckoLoader_loadSQLiteLibsNative(JNIEnv *jenv, jclass jGeckoAppShellClass, jstring jApkName) {
- const char* str;
- // XXX: java doesn't give us true UTF8, we should figure out something
- // better to do here
- str = jenv->GetStringUTFChars(jApkName, nullptr);
- if (str == nullptr)
- return;
-
- __android_log_print(ANDROID_LOG_ERROR, "GeckoLibLoad", "Load sqlite start\n");
- mozglueresult rv = loadSQLiteLibs(str);
- if (rv != SUCCESS) {
- JNI_Throw(jenv, "java/lang/Exception", "Error loading sqlite libraries");
- }
- __android_log_print(ANDROID_LOG_ERROR, "GeckoLibLoad", "Load sqlite done\n");
- jenv->ReleaseStringUTFChars(jApkName, str);
-}
-
-extern "C" NS_EXPORT void MOZ_JNICALL
-Java_org_mozilla_gecko_mozglue_GeckoLoader_loadNSSLibsNative(JNIEnv *jenv, jclass jGeckoAppShellClass, jstring jApkName) {
- const char* str;
- // XXX: java doesn't give us true UTF8, we should figure out something
- // better to do here
- str = jenv->GetStringUTFChars(jApkName, nullptr);
- if (str == nullptr)
- return;
-
- __android_log_print(ANDROID_LOG_ERROR, "GeckoLibLoad", "Load nss start\n");
- mozglueresult rv = loadNSSLibs(str);
- if (rv != SUCCESS) {
- JNI_Throw(jenv, "java/lang/Exception", "Error loading nss libraries");
- }
- __android_log_print(ANDROID_LOG_ERROR, "GeckoLibLoad", "Load nss done\n");
- jenv->ReleaseStringUTFChars(jApkName, str);
-}
-
-typedef void (*GeckoStart_t)(JNIEnv*, char*, const nsXREAppData*);
-
-extern "C" NS_EXPORT void MOZ_JNICALL
-Java_org_mozilla_gecko_mozglue_GeckoLoader_nativeRun(JNIEnv *jenv, jclass jc, jstring jargs)
-{
- GeckoStart_t GeckoStart;
- xul_dlsym("GeckoStart", &GeckoStart);
- if (GeckoStart == nullptr)
- return;
- // XXX: java doesn't give us true UTF8, we should figure out something
- // better to do here
- int len = jenv->GetStringUTFLength(jargs);
- // GeckoStart needs to write in the args buffer, so we need a copy.
- char *args = (char *) malloc(len + 1);
- jenv->GetStringUTFRegion(jargs, 0, len, args);
- args[len] = '\0';
- ElfLoader::Singleton.ExpectShutdown(false);
- GeckoStart(jenv, args, &sAppData);
- ElfLoader::Singleton.ExpectShutdown(true);
- free(args);
-}
-
-typedef int GeckoProcessType;
-
-extern "C" NS_EXPORT mozglueresult
-ChildProcessInit(int argc, char* argv[])
-{
- int i;
- for (i = 0; i < (argc - 1); i++) {
- if (strcmp(argv[i], "-greomni"))
- continue;
-
- i = i + 1;
- break;
- }
-
- if (loadNSSLibs(argv[i]) != SUCCESS) {
- return FAILURE;
- }
- if (loadSQLiteLibs(argv[i]) != SUCCESS) {
- return FAILURE;
- }
- if (loadGeckoLibs(argv[i]) != SUCCESS) {
- return FAILURE;
- }
-
- void (*fXRE_SetProcessType)(char*);
- xul_dlsym("XRE_SetProcessType", &fXRE_SetProcessType);
-
- mozglueresult (*fXRE_InitChildProcess)(int, char**, void*);
- xul_dlsym("XRE_InitChildProcess", &fXRE_InitChildProcess);
-
- fXRE_SetProcessType(argv[--argc]);
-
- XREChildData childData;
- return fXRE_InitChildProcess(argc, argv, &childData);
-}
-
diff --git a/mozglue/android/APKOpen.h b/mozglue/android/APKOpen.h
deleted file mode 100644
index f28458feb..000000000
--- a/mozglue/android/APKOpen.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * 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/. */
-
-#ifndef APKOpen_h
-#define APKOpen_h
-
-#include <jni.h>
-#include <pthread.h>
-
-#ifndef NS_EXPORT
-#define NS_EXPORT __attribute__ ((visibility("default")))
-#endif
-
-struct mapping_info {
- char * name;
- uintptr_t base;
- size_t len;
- size_t offset;
-};
-
-NS_EXPORT const struct mapping_info * getLibraryMapping();
-NS_EXPORT void abortThroughJava(const char* msg);
-NS_EXPORT pthread_t getJavaUiThread();
-
-static const int SUCCESS = 0;
-static const int FAILURE = 1;
-void JNI_Throw(JNIEnv* jenv, const char* classname, const char* msg);
-
-// Bug 1207642 - Work around Dalvik bug by realigning stack on JNI entry
-#ifndef MOZ_JNICALL
-# ifdef __i386__
-# define MOZ_JNICALL JNICALL __attribute__((force_align_arg_pointer))
-# else
-# define MOZ_JNICALL JNICALL
-# endif
-#endif
-
-#endif /* APKOpen_h */
diff --git a/mozglue/android/NSSBridge.cpp b/mozglue/android/NSSBridge.cpp
deleted file mode 100644
index 3343ad1b2..000000000
--- a/mozglue/android/NSSBridge.cpp
+++ /dev/null
@@ -1,285 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * 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/. */
-
-#include <stdlib.h>
-#include "dlfcn.h"
-#include "NSSBridge.h"
-#include "APKOpen.h"
-#ifdef ANDROID
-#include <jni.h>
-#include <android/log.h>
-#endif
-
-#include "ElfLoader.h"
-
-#ifdef DEBUG
-#define LOG(x...) __android_log_print(ANDROID_LOG_INFO, "GeckoJNI", x)
-#else
-#define LOG(x...)
-#endif
-
-static bool initialized = false;
-
-#define NSS_WRAPPER_INT(name) name ## _t f_ ## name;
-NSS_WRAPPER_INT(NSS_Initialize)
-NSS_WRAPPER_INT(NSS_Shutdown)
-NSS_WRAPPER_INT(SECITEM_ZfreeItem)
-NSS_WRAPPER_INT(PK11SDR_Encrypt)
-NSS_WRAPPER_INT(PK11SDR_Decrypt)
-NSS_WRAPPER_INT(PK11_GetInternalKeySlot)
-NSS_WRAPPER_INT(PK11_NeedUserInit)
-NSS_WRAPPER_INT(PK11_InitPin)
-NSS_WRAPPER_INT(PR_ErrorToString)
-NSS_WRAPPER_INT(PR_GetError)
-NSS_WRAPPER_INT(PR_Free)
-NSS_WRAPPER_INT(PL_Base64Encode)
-NSS_WRAPPER_INT(PL_Base64Decode)
-NSS_WRAPPER_INT(PL_strfree)
-
-SECStatus doCrypto(JNIEnv* jenv, const char *path, const char *value, char** result, bool doEncrypt);
-SECStatus encode(const uint8_t* data, uint32_t srclen, char** result);
-SECStatus decode(const char* data, uint8_t** result, uint32_t* length);
-
-int
-setup_nss_functions(void *nss_handle,
- void *nspr_handle,
- void *plc_handle)
-{
- if (nss_handle == nullptr || nspr_handle == nullptr || plc_handle == nullptr) {
- LOG("Missing handle\n");
- return FAILURE;
- }
-#define GETFUNC(name) f_ ## name = (name ## _t) (uintptr_t) __wrap_dlsym(nss_handle, #name); \
- if (!f_ ##name) { __android_log_print(ANDROID_LOG_ERROR, "GeckoJNI", "missing %s", #name); return FAILURE; }
- GETFUNC(NSS_Initialize);
- GETFUNC(NSS_Shutdown);
- GETFUNC(PK11SDR_Encrypt);
- GETFUNC(PK11SDR_Decrypt);
- GETFUNC(PK11_GetInternalKeySlot);
- GETFUNC(PK11_NeedUserInit);
- GETFUNC(PK11_InitPin);
- GETFUNC(SECITEM_ZfreeItem);
-#undef GETFUNC
-#define NSPRFUNC(name) f_ ## name = (name ## _t) (uintptr_t) __wrap_dlsym(nspr_handle, #name); \
- if (!f_ ##name) { __android_log_print(ANDROID_LOG_ERROR, "GeckoJNI", "missing %s", #name); return FAILURE; }
- NSPRFUNC(PR_ErrorToString);
- NSPRFUNC(PR_GetError);
- NSPRFUNC(PR_Free);
-#undef NSPRFUNC
-#define PLCFUNC(name) f_ ## name = (name ## _t) (uintptr_t) __wrap_dlsym(plc_handle, #name); \
- if (!f_ ##name) { __android_log_print(ANDROID_LOG_ERROR, "GeckoJNI", "missing %s", #name); return FAILURE; }
- PLCFUNC(PL_Base64Encode);
- PLCFUNC(PL_Base64Decode);
- PLCFUNC(PL_strfree);
-#undef PLCFUNC
-
- return SUCCESS;
-}
-
-/* Throws the current NSS error. */
-static void
-throwError(JNIEnv* jenv, const char * funcString) {
- char *msg;
-
- PRErrorCode perr = f_PR_GetError();
- char * errString = f_PR_ErrorToString(perr, 0);
- asprintf(&msg, "%s returned error %d: %s\n", funcString, perr, errString);
- LOG("Throwing error: %s\n", msg);
-
- JNI_Throw(jenv, "java/lang/Exception", msg);
- free(msg);
- LOG("Error thrown\n");
-}
-
-extern "C" NS_EXPORT jstring MOZ_JNICALL
-Java_org_mozilla_gecko_NSSBridge_nativeEncrypt(JNIEnv* jenv, jclass,
- jstring jPath,
- jstring jValue)
-{
- jstring ret = jenv->NewStringUTF("");
-
- const char* path;
- path = jenv->GetStringUTFChars(jPath, nullptr);
-
- const char* value;
- value = jenv->GetStringUTFChars(jValue, nullptr);
-
- char* result;
- SECStatus rv = doCrypto(jenv, path, value, &result, true);
- if (rv == SECSuccess) {
- ret = jenv->NewStringUTF(result);
- free(result);
- }
-
- jenv->ReleaseStringUTFChars(jValue, value);
- jenv->ReleaseStringUTFChars(jPath, path);
-
- return ret;
-}
-
-extern "C" NS_EXPORT jstring MOZ_JNICALL
-Java_org_mozilla_gecko_NSSBridge_nativeDecrypt(JNIEnv* jenv, jclass,
- jstring jPath,
- jstring jValue)
-{
- jstring ret = jenv->NewStringUTF("");
-
- const char* path;
- path = jenv->GetStringUTFChars(jPath, nullptr);
-
- const char* value;
- value = jenv->GetStringUTFChars(jValue, nullptr);
-
- char* result;
- SECStatus rv = doCrypto(jenv, path, value, &result, false);
- if (rv == SECSuccess) {
- ret = jenv->NewStringUTF(result);
- free(result);
- }
-
- jenv->ReleaseStringUTFChars(jValue, value);
- jenv->ReleaseStringUTFChars(jPath, path);
-
- return ret;
-}
-
-
-/* Encrypts or decrypts a string. result should be freed with free() when done */
-SECStatus
-doCrypto(JNIEnv* jenv, const char *path, const char *value, char** result, bool encrypt)
-{
- SECStatus rv;
- PK11SlotInfo *slot;
- if (!initialized) {
- LOG("Initialize crypto in %s\n", path);
- rv = f_NSS_Initialize(path, "", "", "secmod.db", NSS_INIT_NOROOTINIT);
- if (rv != SECSuccess) {
- throwError(jenv, "NSS_Initialize");
- return rv;
- }
- initialized = true;
- }
-
- slot = f_PK11_GetInternalKeySlot();
- if (!slot) {
- throwError(jenv, "PK11_GetInternalKeySlot");
- return SECFailure;
- }
-
- if (f_PK11_NeedUserInit(slot)) {
- LOG("Initializing key3.db with default blank password.\n");
- rv = f_PK11_InitPin(slot, nullptr, nullptr);
- if (rv != SECSuccess) {
- throwError(jenv, "PK11_InitPin");
- return rv;
- }
- }
-
- SECItem request;
- SECItem reply;
-
- reply.data = 0;
- reply.len = 0;
-
- if (encrypt) {
- // This can print sensitive data. Uncomment if you need it.
- // LOG("Encrypting: %s\n", value);
- request.data = (unsigned char*)value;
- request.len = strlen(value);
-
- SECItem keyid;
- keyid.data = 0;
- keyid.len = 0;
- rv = f_PK11SDR_Encrypt(&keyid, &request, &reply, nullptr);
-
- if (rv == SECSuccess) {
- rv = encode(reply.data, reply.len, result);
- if (rv == SECSuccess) {
- LOG("Encrypted: %s\n", *result);
- } else {
- throwError(jenv, "encode");
- }
- } else {
- throwError(jenv, "PK11SDR_Encrypt");
- }
-
- } else {
- LOG("Decoding: %s\n", value);
- rv = decode(value, &request.data, &request.len);
- if (rv != SECSuccess) {
- throwError(jenv, "decode");
- return rv;
- }
-
- rv = f_PK11SDR_Decrypt(&request, &reply, nullptr);
-
- if (rv == SECSuccess) {
- *result = static_cast<char*>(malloc(reply.len + 1));
- strncpy(*result, reinterpret_cast<char*>(reply.data), reply.len);
- (*result)[reply.len] = '\0';
-
- // This can print sensitive data. Uncomment if you need it.
- // LOG("Decoded %i letters: %s\n", reply.len, *result);
- } else {
- throwError(jenv, "PK11SDR_Decrypt");
- }
- free(request.data);
- }
-
- f_SECITEM_ZfreeItem(&reply, false);
- return rv;
-}
-
-/*
- * Base64 encodes the data passed in. The caller must deallocate _retval using free();
- */
-SECStatus
-encode(const uint8_t* data, uint32_t srclen, char** result)
-{
- if (srclen > (PR_UINT32_MAX / 4) * 3) {
- return SECFailure;
- }
-
- const uint32_t dstlen = ((srclen + 2) / 3) * 4;
- char* const buffer = static_cast<char*>(malloc(dstlen + 1));
-
- if (!buffer || !f_PL_Base64Encode(reinterpret_cast<const char*>(data), srclen, buffer)) {
- free(buffer);
- *result = nullptr;
- return SECFailure;
- }
-
- buffer[dstlen] = '\0';
- *result = buffer;
- return SECSuccess;
-}
-
-/*
- * Base64 decodes the data passed in. The caller must deallocate result using free();
- */
-SECStatus
-decode(const char* data, uint8_t** result, uint32_t* length)
-{
- uint32_t srclen = strlen(data);
- while (srclen && data[srclen - 1] == '=') {
- srclen--;
- }
-
- // Avoid overflow when calculating result length.
- const uint32_t dstlen = (srclen / 4) * 3 + ((srclen % 4) * 3) / 4;
- // At most 2 extra bytes due to padding in input.
- uint8_t* const buffer = static_cast<uint8_t*>(malloc(dstlen + 2));
-
- if (!buffer || !f_PL_Base64Decode(data, srclen, reinterpret_cast<char*>(buffer))) {
- free(buffer);
- *result = nullptr;
- *length = 0;
- return SECFailure;
- }
-
- buffer[dstlen] = '\0';
- *result = buffer;
- *length = dstlen;
- return SECSuccess;
-}
diff --git a/mozglue/android/NSSBridge.h b/mozglue/android/NSSBridge.h
deleted file mode 100644
index 83ec8d749..000000000
--- a/mozglue/android/NSSBridge.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * 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/. */
-
-#ifndef NSSBridge_h
-#define NSSBridge_h
-
-#include "nss.h"
-#include "pk11func.h"
-#include "pk11sdr.h"
-#include "seccomon.h"
-#include "secitem.h"
-#include "secmodt.h"
-
-#include "prerror.h"
-#include "plstr.h"
-#include "prmem.h"
-
-#include <jni.h>
-
-int setup_nss_functions(void *nss_handle, void *nssutil_handle, void *plc_handle);
-
-#define NSS_WRAPPER(name, return_type, args...) \
-typedef return_type (*name ## _t)(args); \
-extern name ## _t f_ ## name;
-
-NSS_WRAPPER(NSS_Initialize, SECStatus, const char*, const char*, const char*, const char*, uint32_t)
-NSS_WRAPPER(NSS_Shutdown, void, void)
-NSS_WRAPPER(PK11SDR_Encrypt, SECStatus, SECItem *, SECItem *, SECItem *, void *)
-NSS_WRAPPER(PK11SDR_Decrypt, SECStatus, SECItem *, SECItem *, void *)
-NSS_WRAPPER(SECITEM_ZfreeItem, void, SECItem*, PRBool)
-NSS_WRAPPER(PR_ErrorToString, char *, PRErrorCode, PRLanguageCode)
-NSS_WRAPPER(PR_GetError, PRErrorCode, void)
-NSS_WRAPPER(PR_Free, PRErrorCode, char *)
-NSS_WRAPPER(PL_Base64Encode, char*, const char*, uint32_t, char*)
-NSS_WRAPPER(PL_Base64Decode, char*, const char*, uint32_t, char*)
-NSS_WRAPPER(PL_strfree, void, char*)
-NSS_WRAPPER(PK11_GetInternalKeySlot, PK11SlotInfo *, void)
-NSS_WRAPPER(PK11_NeedUserInit, PRBool, PK11SlotInfo *)
-NSS_WRAPPER(PK11_InitPin, SECStatus, PK11SlotInfo*, const char*, const char*)
-
-#endif /* NSS_h */
diff --git a/mozglue/android/NativeCrypto.cpp b/mozglue/android/NativeCrypto.cpp
deleted file mode 100644
index 9a3632e8d..000000000
--- a/mozglue/android/NativeCrypto.cpp
+++ /dev/null
@@ -1,132 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * 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/. */
-
-#include "NativeCrypto.h"
-#include "APKOpen.h"
-
-#include <jni.h>
-
-#include <errno.h>
-#include <stdlib.h>
-#include <inttypes.h>
-
-#include "mozilla/SHA1.h"
-#include "pbkdf2_sha256.h"
-
-/**
- * Helper function to invoke native PBKDF2 function with JNI
- * arguments.
- */
-extern "C" JNIEXPORT jbyteArray MOZ_JNICALL Java_org_mozilla_gecko_background_nativecode_NativeCrypto_pbkdf2SHA256
- (JNIEnv *env, jclass jc, jbyteArray jpassword, jbyteArray jsalt, jint c, jint dkLen) {
- if (dkLen < 0) {
- env->ThrowNew(env->FindClass("java/lang/IllegalArgumentException"),
- "dkLen should not be less than 0");
- return nullptr;
- }
-
- jbyte *password = env->GetByteArrayElements(jpassword, nullptr);
- size_t passwordLen = env->GetArrayLength(jpassword);
-
- jbyte *salt = env->GetByteArrayElements(jsalt, nullptr);
- size_t saltLen = env->GetArrayLength(jsalt);
-
- uint8_t hashResult[dkLen];
- PBKDF2_SHA256((uint8_t *) password, passwordLen, (uint8_t *) salt, saltLen,
- (uint64_t) c, hashResult, (size_t) dkLen);
-
- env->ReleaseByteArrayElements(jpassword, password, JNI_ABORT);
- env->ReleaseByteArrayElements(jsalt, salt, JNI_ABORT);
-
- jbyteArray out = env->NewByteArray(dkLen);
- if (out == nullptr) {
- return nullptr;
- }
- env->SetByteArrayRegion(out, 0, dkLen, (jbyte *) hashResult);
-
- return out;
-}
-
-using namespace mozilla;
-
-/**
- * Helper function to invoke native SHA-1 function with JNI arguments.
- */
-extern "C" JNIEXPORT jbyteArray MOZ_JNICALL Java_org_mozilla_gecko_background_nativecode_NativeCrypto_sha1
- (JNIEnv *env, jclass jc, jbyteArray jstr) {
- jbyte *str = env->GetByteArrayElements(jstr, nullptr);
- size_t strLen = env->GetArrayLength(jstr);
-
- SHA1Sum sha1;
- SHA1Sum::Hash hashResult;
- sha1.update((void *) str, (uint32_t) strLen);
- sha1.finish(hashResult);
-
- env->ReleaseByteArrayElements(jstr, str, JNI_ABORT);
-
- jbyteArray out = env->NewByteArray(SHA1Sum::kHashSize);
- if (out == nullptr) {
- return nullptr;
- }
- env->SetByteArrayRegion(out, 0, SHA1Sum::kHashSize, (jbyte *) hashResult);
-
- return out;
-}
-
-/**
- * Helper function to invoke native SHA-256 init with JNI arguments.
- */
-extern "C" JNIEXPORT jbyteArray MOZ_JNICALL Java_org_mozilla_gecko_background_nativecode_NativeCrypto_sha256init
- (JNIEnv *env, jclass jc) {
- jbyteArray out = env->NewByteArray(sizeof(SHA256_CTX));
- if (nullptr == out) {
- return nullptr;
- }
-
- SHA256_CTX *shaContext = (SHA256_CTX*)env->GetByteArrayElements(out, nullptr);
- SHA256_Init(shaContext);
-
- env->ReleaseByteArrayElements(out, (jbyte*)shaContext, 0);
-
- return out;
-}
-
-/**
- * Helper function to invoke native SHA-256 update with JNI arguments.
- */
-extern "C" JNIEXPORT void MOZ_JNICALL Java_org_mozilla_gecko_background_nativecode_NativeCrypto_sha256update
- (JNIEnv *env, jclass jc, jbyteArray jctx, jbyteArray jstr, jint len) {
- jbyte *str = env->GetByteArrayElements(jstr, nullptr);
-
- SHA256_CTX *shaContext = (SHA256_CTX*)env->GetByteArrayElements(jctx, nullptr);
-
- SHA256_Update(shaContext, (void*)str, (size_t) len);
-
- env->ReleaseByteArrayElements(jstr, str, JNI_ABORT);
- env->ReleaseByteArrayElements(jctx, (jbyte*)shaContext, 0);
-
- return;
-}
-
-/**
- * Helper function to invoke native SHA-256 finalize with JNI arguments.
- */
-extern "C" JNIEXPORT jbyteArray MOZ_JNICALL Java_org_mozilla_gecko_background_nativecode_NativeCrypto_sha256finalize
- (JNIEnv *env, jclass jc, jbyteArray jctx) {
- SHA256_CTX *shaContext = (SHA256_CTX*)env->GetByteArrayElements(jctx, nullptr);
-
- unsigned char* digest = new unsigned char[32];
- SHA256_Final(digest, shaContext);
-
- env->ReleaseByteArrayElements(jctx, (jbyte*)shaContext, JNI_ABORT);
-
- jbyteArray out = env->NewByteArray(32);
- if (nullptr != out) {
- env->SetByteArrayRegion(out, 0, 32, (jbyte*)digest);
- }
-
- delete[] digest;
-
- return out;
-}
diff --git a/mozglue/android/NativeCrypto.h b/mozglue/android/NativeCrypto.h
deleted file mode 100644
index 2850e2bb7..000000000
--- a/mozglue/android/NativeCrypto.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* DO NOT EDIT THIS FILE - it is machine generated */
-#include <jni.h>
-/* Header for class org_mozilla_gecko_background_nativecode_NativeCrypto */
-
-#ifndef _Included_org_mozilla_gecko_background_nativecode_NativeCrypto
-#define _Included_org_mozilla_gecko_background_nativecode_NativeCrypto
-#ifdef __cplusplus
-extern "C" {
-#endif
-/*
- * Class: org_mozilla_gecko_background_nativecode_NativeCrypto
- * Method: pbkdf2SHA256
- * Signature: ([B[BII)[B
- */
-JNIEXPORT jbyteArray JNICALL Java_org_mozilla_gecko_background_nativecode_NativeCrypto_pbkdf2SHA256
- (JNIEnv *, jclass, jbyteArray, jbyteArray, jint, jint);
-
-/*
- * Class: org_mozilla_gecko_background_nativecode_NativeCrypto
- * Method: sha1
- * Signature: ([B)[B
- */
-JNIEXPORT jbyteArray JNICALL Java_org_mozilla_gecko_background_nativecode_NativeCrypto_sha1
- (JNIEnv *, jclass, jbyteArray);
-
-/*
- * Class: org_mozilla_gecko_background_nativecode_NativeCrypto
- * Method: sha256init
- * Signature: ()[B
- */
-JNIEXPORT jbyteArray JNICALL Java_org_mozilla_gecko_background_nativecode_NativeCrypto_sha256init
- (JNIEnv *, jclass);
-
-/*
- * Class: org_mozilla_gecko_background_nativecode_NativeCrypto
- * Method: sha256update
- * Signature: ([B[B)V
- */
-JNIEXPORT void JNICALL Java_org_mozilla_gecko_background_nativecode_NativeCrypto_sha256update
- (JNIEnv *, jclass, jbyteArray, jbyteArray, jint);
-
-/*
- * Class: org_mozilla_gecko_background_nativecode_NativeCrypto
- * Method: sha256finalize
- * Signature: ([B)[B
- */
-JNIEXPORT jbyteArray JNICALL Java_org_mozilla_gecko_background_nativecode_NativeCrypto_sha256finalize
- (JNIEnv *, jclass, jbyteArray);
-
-#ifdef __cplusplus
-}
-#endif
-#endif
diff --git a/mozglue/android/SQLiteBridge.cpp b/mozglue/android/SQLiteBridge.cpp
deleted file mode 100644
index 187900bad..000000000
--- a/mozglue/android/SQLiteBridge.cpp
+++ /dev/null
@@ -1,413 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * 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/. */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <jni.h>
-#include <android/log.h>
-#include "dlfcn.h"
-#include "APKOpen.h"
-#include "ElfLoader.h"
-#include "SQLiteBridge.h"
-
-#ifdef DEBUG
-#define LOG(x...) __android_log_print(ANDROID_LOG_INFO, "GeckoJNI", x)
-#else
-#define LOG(x...)
-#endif
-
-#define SQLITE_WRAPPER_INT(name) name ## _t f_ ## name;
-
-SQLITE_WRAPPER_INT(sqlite3_open)
-SQLITE_WRAPPER_INT(sqlite3_errmsg)
-SQLITE_WRAPPER_INT(sqlite3_prepare_v2)
-SQLITE_WRAPPER_INT(sqlite3_bind_parameter_count)
-SQLITE_WRAPPER_INT(sqlite3_bind_null)
-SQLITE_WRAPPER_INT(sqlite3_bind_text)
-SQLITE_WRAPPER_INT(sqlite3_step)
-SQLITE_WRAPPER_INT(sqlite3_column_count)
-SQLITE_WRAPPER_INT(sqlite3_finalize)
-SQLITE_WRAPPER_INT(sqlite3_close)
-SQLITE_WRAPPER_INT(sqlite3_column_name)
-SQLITE_WRAPPER_INT(sqlite3_column_type)
-SQLITE_WRAPPER_INT(sqlite3_column_blob)
-SQLITE_WRAPPER_INT(sqlite3_column_bytes)
-SQLITE_WRAPPER_INT(sqlite3_column_text)
-SQLITE_WRAPPER_INT(sqlite3_changes)
-SQLITE_WRAPPER_INT(sqlite3_last_insert_rowid)
-
-void setup_sqlite_functions(void *sqlite_handle)
-{
-#define GETFUNC(name) f_ ## name = (name ## _t) (uintptr_t) __wrap_dlsym(sqlite_handle, #name)
- GETFUNC(sqlite3_open);
- GETFUNC(sqlite3_errmsg);
- GETFUNC(sqlite3_prepare_v2);
- GETFUNC(sqlite3_bind_parameter_count);
- GETFUNC(sqlite3_bind_null);
- GETFUNC(sqlite3_bind_text);
- GETFUNC(sqlite3_step);
- GETFUNC(sqlite3_column_count);
- GETFUNC(sqlite3_finalize);
- GETFUNC(sqlite3_close);
- GETFUNC(sqlite3_column_name);
- GETFUNC(sqlite3_column_type);
- GETFUNC(sqlite3_column_blob);
- GETFUNC(sqlite3_column_bytes);
- GETFUNC(sqlite3_column_text);
- GETFUNC(sqlite3_changes);
- GETFUNC(sqlite3_last_insert_rowid);
-#undef GETFUNC
-}
-
-static bool initialized = false;
-static jclass stringClass;
-static jclass objectClass;
-static jclass byteBufferClass;
-static jclass cursorClass;
-static jmethodID jByteBufferAllocateDirect;
-static jmethodID jCursorConstructor;
-static jmethodID jCursorAddRow;
-
-static jobject sqliteInternalCall(JNIEnv* jenv, sqlite3 *db, jstring jQuery,
- jobjectArray jParams, jlongArray jQueryRes);
-
-static void throwSqliteException(JNIEnv* jenv, const char* aFormat, ...)
-{
- va_list ap;
- va_start(ap, aFormat);
- char* msg = nullptr;
- vasprintf(&msg, aFormat, ap);
- LOG("Error in SQLiteBridge: %s\n", msg);
- JNI_Throw(jenv, "org/mozilla/gecko/sqlite/SQLiteBridgeException", msg);
- free(msg);
- va_end(ap);
-}
-
-static void
-JNI_Setup(JNIEnv* jenv)
-{
- if (initialized) return;
-
- jclass lObjectClass = jenv->FindClass("java/lang/Object");
- jclass lStringClass = jenv->FindClass("java/lang/String");
- jclass lByteBufferClass = jenv->FindClass("java/nio/ByteBuffer");
- jclass lCursorClass = jenv->FindClass("org/mozilla/gecko/sqlite/MatrixBlobCursor");
-
- if (lStringClass == nullptr
- || lObjectClass == nullptr
- || lByteBufferClass == nullptr
- || lCursorClass == nullptr) {
- throwSqliteException(jenv, "FindClass error");
- return;
- }
-
- // Those are only local references. Make them global so they work
- // across calls and threads.
- objectClass = (jclass)jenv->NewGlobalRef(lObjectClass);
- stringClass = (jclass)jenv->NewGlobalRef(lStringClass);
- byteBufferClass = (jclass)jenv->NewGlobalRef(lByteBufferClass);
- cursorClass = (jclass)jenv->NewGlobalRef(lCursorClass);
-
- if (stringClass == nullptr || objectClass == nullptr
- || byteBufferClass == nullptr
- || cursorClass == nullptr) {
- throwSqliteException(jenv, "NewGlobalRef error");
- return;
- }
-
- // public static ByteBuffer allocateDirect(int capacity)
- jByteBufferAllocateDirect =
- jenv->GetStaticMethodID(byteBufferClass, "allocateDirect", "(I)Ljava/nio/ByteBuffer;");
- // new MatrixBlobCursor(String [])
- jCursorConstructor =
- jenv->GetMethodID(cursorClass, "<init>", "([Ljava/lang/String;)V");
- // public void addRow (Object[] columnValues)
- jCursorAddRow =
- jenv->GetMethodID(cursorClass, "addRow", "([Ljava/lang/Object;)V");
-
- if (jByteBufferAllocateDirect == nullptr
- || jCursorConstructor == nullptr
- || jCursorAddRow == nullptr) {
- throwSqliteException(jenv, "GetMethodId error");
- return;
- }
-
- initialized = true;
-}
-
-extern "C" NS_EXPORT jobject MOZ_JNICALL
-Java_org_mozilla_gecko_sqlite_SQLiteBridge_sqliteCall(JNIEnv* jenv, jclass,
- jstring jDb,
- jstring jQuery,
- jobjectArray jParams,
- jlongArray jQueryRes)
-{
- JNI_Setup(jenv);
-
- int rc;
- jobject jCursor = nullptr;
- const char* dbPath;
- sqlite3 *db;
-
- dbPath = jenv->GetStringUTFChars(jDb, nullptr);
- rc = f_sqlite3_open(dbPath, &db);
- jenv->ReleaseStringUTFChars(jDb, dbPath);
- if (rc != SQLITE_OK) {
- throwSqliteException(jenv,
- "Can't open database: %s", f_sqlite3_errmsg(db));
- f_sqlite3_close(db); // close db even if open failed
- return nullptr;
- }
- jCursor = sqliteInternalCall(jenv, db, jQuery, jParams, jQueryRes);
- f_sqlite3_close(db);
- return jCursor;
-}
-
-extern "C" NS_EXPORT jobject MOZ_JNICALL
-Java_org_mozilla_gecko_sqlite_SQLiteBridge_sqliteCallWithDb(JNIEnv* jenv, jclass,
- jlong jDb,
- jstring jQuery,
- jobjectArray jParams,
- jlongArray jQueryRes)
-{
- JNI_Setup(jenv);
-
- jobject jCursor = nullptr;
- sqlite3 *db = (sqlite3*)jDb;
- jCursor = sqliteInternalCall(jenv, db, jQuery, jParams, jQueryRes);
- return jCursor;
-}
-
-extern "C" NS_EXPORT jlong MOZ_JNICALL
-Java_org_mozilla_gecko_sqlite_SQLiteBridge_openDatabase(JNIEnv* jenv, jclass,
- jstring jDb)
-{
- JNI_Setup(jenv);
-
- int rc;
- const char* dbPath;
- sqlite3 *db;
-
- dbPath = jenv->GetStringUTFChars(jDb, nullptr);
- rc = f_sqlite3_open(dbPath, &db);
- jenv->ReleaseStringUTFChars(jDb, dbPath);
- if (rc != SQLITE_OK) {
- throwSqliteException(jenv,
- "Can't open database: %s", f_sqlite3_errmsg(db));
- f_sqlite3_close(db); // close db even if open failed
- return 0;
- }
- return (jlong)db;
-}
-
-extern "C" NS_EXPORT void MOZ_JNICALL
-Java_org_mozilla_gecko_sqlite_SQLiteBridge_closeDatabase(JNIEnv* jenv, jclass,
- jlong jDb)
-{
- JNI_Setup(jenv);
-
- sqlite3 *db = (sqlite3*)jDb;
- f_sqlite3_close(db);
-}
-
-static jobject
-sqliteInternalCall(JNIEnv* jenv,
- sqlite3 *db,
- jstring jQuery,
- jobjectArray jParams,
- jlongArray jQueryRes)
-{
- JNI_Setup(jenv);
-
- jobject jCursor = nullptr;
- jsize numPars = 0;
-
- const char *pzTail;
- sqlite3_stmt *ppStmt;
- int rc;
-
- const char* queryStr;
- queryStr = jenv->GetStringUTFChars(jQuery, nullptr);
-
- rc = f_sqlite3_prepare_v2(db, queryStr, -1, &ppStmt, &pzTail);
- if (rc != SQLITE_OK || ppStmt == nullptr) {
- throwSqliteException(jenv,
- "Can't prepare statement: %s", f_sqlite3_errmsg(db));
- return nullptr;
- }
- jenv->ReleaseStringUTFChars(jQuery, queryStr);
-
- // Check if number of parameters matches
- if (jParams != nullptr) {
- numPars = jenv->GetArrayLength(jParams);
- }
- int sqlNumPars;
- sqlNumPars = f_sqlite3_bind_parameter_count(ppStmt);
- if (numPars != sqlNumPars) {
- throwSqliteException(jenv,
- "Passed parameter count (%d) "
- "doesn't match SQL parameter count (%d)",
- numPars, sqlNumPars);
- return nullptr;
- }
-
- if (jParams != nullptr) {
- // Bind parameters, if any
- if (numPars > 0) {
- for (int i = 0; i < numPars; i++) {
- jobject jObjectParam = jenv->GetObjectArrayElement(jParams, i);
- // IsInstanceOf or isAssignableFrom? String is final, so IsInstanceOf
- // should be OK.
- jboolean isString = jenv->IsInstanceOf(jObjectParam, stringClass);
- if (isString != JNI_TRUE) {
- throwSqliteException(jenv,
- "Parameter is not of String type");
- return nullptr;
- }
-
- // SQLite parameters index from 1.
- if (jObjectParam == nullptr) {
- rc = f_sqlite3_bind_null(ppStmt, i + 1);
- } else {
- jstring jStringParam = (jstring) jObjectParam;
- const char* paramStr = jenv->GetStringUTFChars(jStringParam, nullptr);
- rc = f_sqlite3_bind_text(ppStmt, i + 1, paramStr, -1, SQLITE_TRANSIENT);
- jenv->ReleaseStringUTFChars(jStringParam, paramStr);
- }
-
- if (rc != SQLITE_OK) {
- throwSqliteException(jenv, "Error binding query parameter");
- return nullptr;
- }
- }
- }
- }
-
- // Execute the query and step through the results
- rc = f_sqlite3_step(ppStmt);
- if (rc != SQLITE_ROW && rc != SQLITE_DONE) {
- throwSqliteException(jenv,
- "Can't step statement: (%d) %s", rc, f_sqlite3_errmsg(db));
- return nullptr;
- }
-
- // Get the column count and names
- int cols;
- cols = f_sqlite3_column_count(ppStmt);
-
- {
- // Allocate a String[cols]
- jobjectArray jStringArray = jenv->NewObjectArray(cols,
- stringClass,
- nullptr);
- if (jStringArray == nullptr) {
- throwSqliteException(jenv, "Can't allocate String[]");
- return nullptr;
- }
-
- // Assign column names to the String[]
- for (int i = 0; i < cols; i++) {
- const char* colName = f_sqlite3_column_name(ppStmt, i);
- jstring jStr = jenv->NewStringUTF(colName);
- jenv->SetObjectArrayElement(jStringArray, i, jStr);
- }
-
- // Construct the MatrixCursor(String[]) with given column names
- jCursor = jenv->NewObject(cursorClass,
- jCursorConstructor,
- jStringArray);
- if (jCursor == nullptr) {
- throwSqliteException(jenv, "Can't allocate MatrixBlobCursor");
- return nullptr;
- }
- }
-
- // Return the id and number of changed rows in jQueryRes
- {
- jlong id = f_sqlite3_last_insert_rowid(db);
- jenv->SetLongArrayRegion(jQueryRes, 0, 1, &id);
-
- jlong changed = f_sqlite3_changes(db);
- jenv->SetLongArrayRegion(jQueryRes, 1, 1, &changed);
- }
-
- // For each row, add an Object[] to the passed ArrayList,
- // with that containing either String or ByteArray objects
- // containing the columns
- while (rc != SQLITE_DONE) {
- // Process row
- // Construct Object[]
- jobjectArray jRow = jenv->NewObjectArray(cols,
- objectClass,
- nullptr);
- if (jRow == nullptr) {
- throwSqliteException(jenv, "Can't allocate jRow Object[]");
- return nullptr;
- }
-
- for (int i = 0; i < cols; i++) {
- int colType = f_sqlite3_column_type(ppStmt, i);
- if (colType == SQLITE_BLOB) {
- // Treat as blob
- const void* blob = f_sqlite3_column_blob(ppStmt, i);
- int colLen = f_sqlite3_column_bytes(ppStmt, i);
-
- // Construct ByteBuffer of correct size
- jobject jByteBuffer =
- jenv->CallStaticObjectMethod(byteBufferClass,
- jByteBufferAllocateDirect,
- colLen);
- if (jByteBuffer == nullptr) {
- throwSqliteException(jenv,
- "Failure calling ByteBuffer.allocateDirect");
- return nullptr;
- }
-
- // Get its backing array
- void* bufferArray = jenv->GetDirectBufferAddress(jByteBuffer);
- if (bufferArray == nullptr) {
- throwSqliteException(jenv,
- "Failure calling GetDirectBufferAddress");
- return nullptr;
- }
- memcpy(bufferArray, blob, colLen);
-
- jenv->SetObjectArrayElement(jRow, i, jByteBuffer);
- jenv->DeleteLocalRef(jByteBuffer);
- } else if (colType == SQLITE_NULL) {
- jenv->SetObjectArrayElement(jRow, i, nullptr);
- } else {
- // Treat everything else as text
- const char* txt = (const char*)f_sqlite3_column_text(ppStmt, i);
- jstring jStr = jenv->NewStringUTF(txt);
- jenv->SetObjectArrayElement(jRow, i, jStr);
- jenv->DeleteLocalRef(jStr);
- }
- }
-
- // Append Object[] to Cursor
- jenv->CallVoidMethod(jCursor, jCursorAddRow, jRow);
-
- // Clean up
- jenv->DeleteLocalRef(jRow);
-
- // Get next row
- rc = f_sqlite3_step(ppStmt);
- // Real error?
- if (rc != SQLITE_ROW && rc != SQLITE_DONE) {
- throwSqliteException(jenv,
- "Can't re-step statement:(%d) %s", rc, f_sqlite3_errmsg(db));
- return nullptr;
- }
- }
-
- rc = f_sqlite3_finalize(ppStmt);
- if (rc != SQLITE_OK) {
- throwSqliteException(jenv,
- "Can't finalize statement: %s", f_sqlite3_errmsg(db));
- return nullptr;
- }
-
- return jCursor;
-}
diff --git a/mozglue/android/SQLiteBridge.h b/mozglue/android/SQLiteBridge.h
deleted file mode 100644
index f2ede820f..000000000
--- a/mozglue/android/SQLiteBridge.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * 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/. */
-
-#ifndef SQLiteBridge_h
-#define SQLiteBridge_h
-
-#include "sqlite3.h"
-
-void setup_sqlite_functions(void *sqlite_handle);
-
-#define SQLITE_WRAPPER(name, return_type, args...) \
-typedef return_type (*name ## _t)(args); \
-extern name ## _t f_ ## name;
-
-SQLITE_WRAPPER(sqlite3_open, int, const char*, sqlite3**)
-SQLITE_WRAPPER(sqlite3_errmsg, const char*, sqlite3*)
-SQLITE_WRAPPER(sqlite3_prepare_v2, int, sqlite3*, const char*, int, sqlite3_stmt**, const char**)
-SQLITE_WRAPPER(sqlite3_bind_parameter_count, int, sqlite3_stmt*)
-SQLITE_WRAPPER(sqlite3_bind_text, int, sqlite3_stmt*, int, const char*, int, void(*)(void*))
-SQLITE_WRAPPER(sqlite3_bind_null, int, sqlite3_stmt*, int)
-SQLITE_WRAPPER(sqlite3_step, int, sqlite3_stmt*)
-SQLITE_WRAPPER(sqlite3_column_count, int, sqlite3_stmt*)
-SQLITE_WRAPPER(sqlite3_finalize, int, sqlite3_stmt*)
-SQLITE_WRAPPER(sqlite3_close, int, sqlite3*)
-SQLITE_WRAPPER(sqlite3_column_name, const char*, sqlite3_stmt*, int)
-SQLITE_WRAPPER(sqlite3_column_type, int, sqlite3_stmt*, int)
-SQLITE_WRAPPER(sqlite3_column_blob, const void*, sqlite3_stmt*, int)
-SQLITE_WRAPPER(sqlite3_column_bytes, int, sqlite3_stmt*, int)
-SQLITE_WRAPPER(sqlite3_column_text, const unsigned char*, sqlite3_stmt*, int)
-SQLITE_WRAPPER(sqlite3_changes, int, sqlite3*)
-SQLITE_WRAPPER(sqlite3_last_insert_rowid, sqlite3_int64, sqlite3*)
-
-#endif /* SQLiteBridge_h */
diff --git a/mozglue/android/SharedMemNatives.cpp b/mozglue/android/SharedMemNatives.cpp
deleted file mode 100644
index d186d6e21..000000000
--- a/mozglue/android/SharedMemNatives.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
- * This Source Code Form is subject to the terms of the Mozilla Public
- * 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/. */
-
-#include <jni.h>
-#include <string.h>
-#include <sys/mman.h>
-
-extern "C" {
-
-JNIEXPORT
-void JNICALL
-Java_org_mozilla_gecko_mozglue_SharedMemBuffer_nativeReadFromDirectBuffer(JNIEnv* jenv, jclass, jobject src, jlong dest, jint offset, jint size)
-{
- uint8_t* from = static_cast<uint8_t*>(jenv->GetDirectBufferAddress(src));
- if (from == nullptr) {
- jenv->ThrowNew(jenv->FindClass("java/lang/NullPointerException"), "Null direct buffer");
- return;
- }
-
- void* to = reinterpret_cast<void*>(dest);
- if (to == nullptr) {
- jenv->ThrowNew(jenv->FindClass("java/lang/NullPointerException"), "Null shared memory buffer");
- return;
- }
-
- memcpy(to, from + offset, size);
-}
-
-JNIEXPORT
-void JNICALL
-Java_org_mozilla_gecko_mozglue_SharedMemBuffer_nativeWriteToDirectBuffer(JNIEnv* jenv, jclass, jlong src, jobject dest, jint offset, jint size)
-{
- uint8_t* from = reinterpret_cast<uint8_t*>(src);
- if (from == nullptr) {
- jenv->ThrowNew(jenv->FindClass("java/lang/NullPointerException"), "Null shared memory buffer");
- return;
- }
-
- void* to = jenv->GetDirectBufferAddress(dest);
- if (to == nullptr) {
- jenv->ThrowNew(jenv->FindClass("java/lang/NullPointerException"), "Null direct buffer");
- return;
- }
-
- memcpy(to, from + offset, size);
-}
-
-JNIEXPORT
-jlong JNICALL
-Java_org_mozilla_gecko_mozglue_SharedMemory_map(JNIEnv *env, jobject jobj, jint fd, jint length)
-{
- void* address = mmap(NULL, length, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
- return jlong(address);
-}
-
-JNIEXPORT
-void JNICALL
-Java_org_mozilla_gecko_mozglue_SharedMemory_unmap(JNIEnv *env, jobject jobj, jlong address, jint size)
-{
- munmap((void*)address, (size_t)size);
-}
-
-} \ No newline at end of file
diff --git a/mozglue/android/moz.build b/mozglue/android/moz.build
deleted file mode 100644
index cdc5ffb3c..000000000
--- a/mozglue/android/moz.build
+++ /dev/null
@@ -1,58 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# This Source Code Form is subject to the terms of the Mozilla Public
-# 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/.
-
-EXPORTS += [
- 'APKOpen.h',
-]
-
-SOURCES += [
- 'APKOpen.cpp',
- 'NativeCrypto.cpp',
- 'nsGeckoUtils.cpp',
- 'NSSBridge.cpp',
- 'pbkdf2_sha256.c',
- 'SharedMemNatives.cpp',
- 'SQLiteBridge.cpp',
-]
-
-FINAL_LIBRARY = 'mozglue'
-
-for var in ('ANDROID_PACKAGE_NAME',
- 'ANDROID_CPU_ARCH'):
- DEFINES[var] = '"%s"' % CONFIG[var]
-
-if CONFIG['MOZ_FOLD_LIBS']:
- DEFINES['MOZ_FOLD_LIBS'] = True
-
-LOCAL_INCLUDES += [
- '!/build',
- '../linker',
- '/db/sqlite3/src',
- '/ipc/chromium/src',
- '/nsprpub/lib/ds',
- '/nsprpub/lib/libc/include',
- '/nsprpub/pr/include',
- '/security/nss/lib/base',
- '/security/nss/lib/certdb',
- '/security/nss/lib/cryptohi',
- '/security/nss/lib/dev',
- '/security/nss/lib/freebl',
- '/security/nss/lib/nss',
- '/security/nss/lib/pk11wrap',
- '/security/nss/lib/pkcs7',
- '/security/nss/lib/pki',
- '/security/nss/lib/smime',
- '/security/nss/lib/softoken',
- '/security/nss/lib/ssl',
- '/security/nss/lib/util',
- '/toolkit/components/startup',
- '/xpcom/build',
-]
-
-DISABLE_STL_WRAPPING = True
-
-if CONFIG['GNU_CXX']:
- CXXFLAGS += ['-Wno-error=shadow']
diff --git a/mozglue/android/nsGeckoUtils.cpp b/mozglue/android/nsGeckoUtils.cpp
deleted file mode 100644
index 22818a746..000000000
--- a/mozglue/android/nsGeckoUtils.cpp
+++ /dev/null
@@ -1,124 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
- * This Source Code Form is subject to the terms of the Mozilla Public
- * 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/. */
-
-#include <jni.h>
-
-#include <stdlib.h>
-#include <fcntl.h>
-#include "APKOpen.h"
-#include "Zip.h"
-#include "mozilla/RefPtr.h"
-
-extern "C"
-__attribute__ ((visibility("default")))
-void MOZ_JNICALL
-Java_org_mozilla_gecko_mozglue_GeckoLoader_putenv(JNIEnv *jenv, jclass, jstring map)
-{
- const char* str;
- // XXX: java doesn't give us true UTF8, we should figure out something
- // better to do here
- str = jenv->GetStringUTFChars(map, nullptr);
- if (str == nullptr)
- return;
- putenv(strdup(str));
- jenv->ReleaseStringUTFChars(map, str);
-}
-
-extern "C"
-__attribute__ ((visibility("default")))
-jobject MOZ_JNICALL
-Java_org_mozilla_gecko_mozglue_DirectBufferAllocator_nativeAllocateDirectBuffer(JNIEnv *jenv, jclass, jlong size)
-{
- jobject buffer = nullptr;
- void* mem = malloc(size);
- if (mem) {
- buffer = jenv->NewDirectByteBuffer(mem, size);
- if (!buffer)
- free(mem);
- }
- return buffer;
-}
-
-extern "C"
-__attribute__ ((visibility("default")))
-void MOZ_JNICALL
-Java_org_mozilla_gecko_mozglue_DirectBufferAllocator_nativeFreeDirectBuffer(JNIEnv *jenv, jclass, jobject buf)
-{
- free(jenv->GetDirectBufferAddress(buf));
-}
-
-extern "C"
-__attribute__ ((visibility("default")))
-jlong MOZ_JNICALL
-Java_org_mozilla_gecko_mozglue_NativeZip_getZip(JNIEnv *jenv, jclass, jstring path)
-{
- const char* str;
- str = jenv->GetStringUTFChars(path, nullptr);
- if (!str || !*str) {
- if (str)
- jenv->ReleaseStringUTFChars(path, str);
- JNI_Throw(jenv, "java/lang/IllegalArgumentException", "Invalid path");
- return 0;
- }
- RefPtr<Zip> zip = ZipCollection::GetZip(str);
- jenv->ReleaseStringUTFChars(path, str);
- if (!zip) {
- JNI_Throw(jenv, "java/lang/IllegalArgumentException", "Invalid path or invalid zip");
- return 0;
- }
- return reinterpret_cast<jlong>(zip.forget().take());
-}
-
-extern "C"
-__attribute__ ((visibility("default")))
-jlong MOZ_JNICALL
-Java_org_mozilla_gecko_mozglue_NativeZip_getZipFromByteBuffer(JNIEnv *jenv, jclass, jobject buffer)
-{
- void *buf = jenv->GetDirectBufferAddress(buffer);
- size_t size = jenv->GetDirectBufferCapacity(buffer);
- RefPtr<Zip> zip = Zip::Create(buf, size);
- if (!zip) {
- JNI_Throw(jenv, "java/lang/IllegalArgumentException", "Invalid zip");
- return 0;
- }
- return reinterpret_cast<jlong>(zip.forget().take());
-}
-
- extern "C"
-__attribute__ ((visibility("default")))
-void MOZ_JNICALL
-Java_org_mozilla_gecko_mozglue_NativeZip__1release(JNIEnv *jenv, jclass, jlong obj)
-{
- Zip *zip = (Zip *)obj;
- zip->Release();
-}
-
-extern "C"
-__attribute__ ((visibility("default")))
-jobject MOZ_JNICALL
-Java_org_mozilla_gecko_mozglue_NativeZip__1getInputStream(JNIEnv *jenv, jobject jzip, jlong obj, jstring path)
-{
- Zip *zip = (Zip *)obj;
- const char* str;
- str = jenv->GetStringUTFChars(path, nullptr);
-
- Zip::Stream stream;
- bool res = zip->GetStream(str, &stream);
- jenv->ReleaseStringUTFChars(path, str);
- if (!res) {
- return nullptr;
- }
- jobject buf = jenv->NewDirectByteBuffer(const_cast<void *>(stream.GetBuffer()), stream.GetSize());
- if (!buf) {
- JNI_Throw(jenv, "java/lang/RuntimeException", "Failed to create ByteBuffer");
- return nullptr;
- }
- jclass nativeZip = jenv->GetObjectClass(jzip);
- jmethodID method = jenv->GetMethodID(nativeZip, "createInputStream", "(Ljava/nio/ByteBuffer;I)Ljava/io/InputStream;");
- // Since this function is only expected to be called from Java, it is safe
- // to skip exception checking for the method call below, as long as no
- // other Native -> Java call doesn't happen before returning to Java.
- return jenv->CallObjectMethod(jzip, method, buf, (jint) stream.GetType());
-}
diff --git a/mozglue/android/pbkdf2_sha256.c b/mozglue/android/pbkdf2_sha256.c
deleted file mode 100644
index 8e90f386a..000000000
--- a/mozglue/android/pbkdf2_sha256.c
+++ /dev/null
@@ -1,432 +0,0 @@
-/*-
- * Copyright 2005,2007,2009 Colin Percival
- * All rights reserved.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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 <stdint.h>
-#include <string.h>
-
-#include <sys/endian.h>
-
-#include "pbkdf2_sha256.h"
-
-static inline uint32_t
-be32dec(const void *pp)
-{
- const uint8_t *p = (uint8_t const *)pp;
-
- return ((uint32_t)(p[3]) +
- ((uint32_t)(p[2]) << 8) +
- ((uint32_t)(p[1]) << 16) +
- ((uint32_t)(p[0]) << 24));
-}
-
-static inline void
-be32enc(void *pp, uint32_t x)
-{
- uint8_t * p = (uint8_t *)pp;
-
- p[3] = x & 0xff;
- p[2] = (x >> 8) & 0xff;
- p[1] = (x >> 16) & 0xff;
- p[0] = (x >> 24) & 0xff;
-}
-
-/*
- * Encode a length len/4 vector of (uint32_t) into a length len vector of
- * (unsigned char) in big-endian form. Assumes len is a multiple of 4.
- */
-static void
-be32enc_vect(unsigned char *dst, const uint32_t *src, size_t len)
-{
- size_t i;
-
- for (i = 0; i < len / 4; i++)
- be32enc(dst + i * 4, src[i]);
-}
-
-/*
- * Decode a big-endian length len vector of (unsigned char) into a length
- * len/4 vector of (uint32_t). Assumes len is a multiple of 4.
- */
-static void
-be32dec_vect(uint32_t *dst, const unsigned char *src, size_t len)
-{
- size_t i;
-
- for (i = 0; i < len / 4; i++)
- dst[i] = be32dec(src + i * 4);
-}
-
-/* Elementary functions used by SHA256 */
-#define Ch(x, y, z) ((x & (y ^ z)) ^ z)
-#define Maj(x, y, z) ((x & (y | z)) | (y & z))
-#define SHR(x, n) (x >> n)
-#define ROTR(x, n) ((x >> n) | (x << (32 - n)))
-#define S0(x) (ROTR(x, 2) ^ ROTR(x, 13) ^ ROTR(x, 22))
-#define S1(x) (ROTR(x, 6) ^ ROTR(x, 11) ^ ROTR(x, 25))
-#define s0(x) (ROTR(x, 7) ^ ROTR(x, 18) ^ SHR(x, 3))
-#define s1(x) (ROTR(x, 17) ^ ROTR(x, 19) ^ SHR(x, 10))
-
-/* SHA256 round function */
-#define RND(a, b, c, d, e, f, g, h, k) \
- t0 = h + S1(e) + Ch(e, f, g) + k; \
- t1 = S0(a) + Maj(a, b, c); \
- d += t0; \
- h = t0 + t1;
-
-/* Adjusted round function for rotating state */
-#define RNDr(S, W, i, k) \
- RND(S[(64 - i) % 8], S[(65 - i) % 8], \
- S[(66 - i) % 8], S[(67 - i) % 8], \
- S[(68 - i) % 8], S[(69 - i) % 8], \
- S[(70 - i) % 8], S[(71 - i) % 8], \
- W[i] + k)
-
-/*
- * SHA256 block compression function. The 256-bit state is transformed via
- * the 512-bit input block to produce a new state.
- */
-static void
-SHA256_Transform(uint32_t * state, const unsigned char block[64])
-{
- uint32_t W[64];
- uint32_t S[8];
- uint32_t t0, t1;
- int i;
-
- /* 1. Prepare message schedule W. */
- be32dec_vect(W, block, 64);
- for (i = 16; i < 64; i++)
- W[i] = s1(W[i - 2]) + W[i - 7] + s0(W[i - 15]) + W[i - 16];
-
- /* 2. Initialize working variables. */
- memcpy(S, state, 32);
-
- /* 3. Mix. */
- RNDr(S, W, 0, 0x428a2f98);
- RNDr(S, W, 1, 0x71374491);
- RNDr(S, W, 2, 0xb5c0fbcf);
- RNDr(S, W, 3, 0xe9b5dba5);
- RNDr(S, W, 4, 0x3956c25b);
- RNDr(S, W, 5, 0x59f111f1);
- RNDr(S, W, 6, 0x923f82a4);
- RNDr(S, W, 7, 0xab1c5ed5);
- RNDr(S, W, 8, 0xd807aa98);
- RNDr(S, W, 9, 0x12835b01);
- RNDr(S, W, 10, 0x243185be);
- RNDr(S, W, 11, 0x550c7dc3);
- RNDr(S, W, 12, 0x72be5d74);
- RNDr(S, W, 13, 0x80deb1fe);
- RNDr(S, W, 14, 0x9bdc06a7);
- RNDr(S, W, 15, 0xc19bf174);
- RNDr(S, W, 16, 0xe49b69c1);
- RNDr(S, W, 17, 0xefbe4786);
- RNDr(S, W, 18, 0x0fc19dc6);
- RNDr(S, W, 19, 0x240ca1cc);
- RNDr(S, W, 20, 0x2de92c6f);
- RNDr(S, W, 21, 0x4a7484aa);
- RNDr(S, W, 22, 0x5cb0a9dc);
- RNDr(S, W, 23, 0x76f988da);
- RNDr(S, W, 24, 0x983e5152);
- RNDr(S, W, 25, 0xa831c66d);
- RNDr(S, W, 26, 0xb00327c8);
- RNDr(S, W, 27, 0xbf597fc7);
- RNDr(S, W, 28, 0xc6e00bf3);
- RNDr(S, W, 29, 0xd5a79147);
- RNDr(S, W, 30, 0x06ca6351);
- RNDr(S, W, 31, 0x14292967);
- RNDr(S, W, 32, 0x27b70a85);
- RNDr(S, W, 33, 0x2e1b2138);
- RNDr(S, W, 34, 0x4d2c6dfc);
- RNDr(S, W, 35, 0x53380d13);
- RNDr(S, W, 36, 0x650a7354);
- RNDr(S, W, 37, 0x766a0abb);
- RNDr(S, W, 38, 0x81c2c92e);
- RNDr(S, W, 39, 0x92722c85);
- RNDr(S, W, 40, 0xa2bfe8a1);
- RNDr(S, W, 41, 0xa81a664b);
- RNDr(S, W, 42, 0xc24b8b70);
- RNDr(S, W, 43, 0xc76c51a3);
- RNDr(S, W, 44, 0xd192e819);
- RNDr(S, W, 45, 0xd6990624);
- RNDr(S, W, 46, 0xf40e3585);
- RNDr(S, W, 47, 0x106aa070);
- RNDr(S, W, 48, 0x19a4c116);
- RNDr(S, W, 49, 0x1e376c08);
- RNDr(S, W, 50, 0x2748774c);
- RNDr(S, W, 51, 0x34b0bcb5);
- RNDr(S, W, 52, 0x391c0cb3);
- RNDr(S, W, 53, 0x4ed8aa4a);
- RNDr(S, W, 54, 0x5b9cca4f);
- RNDr(S, W, 55, 0x682e6ff3);
- RNDr(S, W, 56, 0x748f82ee);
- RNDr(S, W, 57, 0x78a5636f);
- RNDr(S, W, 58, 0x84c87814);
- RNDr(S, W, 59, 0x8cc70208);
- RNDr(S, W, 60, 0x90befffa);
- RNDr(S, W, 61, 0xa4506ceb);
- RNDr(S, W, 62, 0xbef9a3f7);
- RNDr(S, W, 63, 0xc67178f2);
-
- /* 4. Mix local working variables into global state. */
- for (i = 0; i < 8; i++)
- state[i] += S[i];
-
- /* Clean the stack. */
- memset(W, 0, 256);
- memset(S, 0, 32);
- t0 = t1 = 0;
-}
-
-static unsigned char PAD[64] = {
- 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-};
-
-/* Add padding and terminating bit-count. */
-static void
-SHA256_Pad(SHA256_CTX * ctx)
-{
- unsigned char len[8];
- uint32_t r, plen;
-
- /*
- * Convert length to a vector of bytes -- we do this now rather
- * than later because the length will change after we pad.
- */
- be32enc_vect(len, ctx->count, 8);
-
- /* Add 1--64 bytes so that the resulting length is 56 mod 64. */
- r = (ctx->count[1] >> 3) & 0x3f;
- plen = (r < 56) ? (56 - r) : (120 - r);
- SHA256_Update(ctx, PAD, (size_t)plen);
-
- /* Add the terminating bit-count. */
- SHA256_Update(ctx, len, 8);
-}
-
-/* SHA-256 initialization. Begins a SHA-256 operation. */
-void
-SHA256_Init(SHA256_CTX * ctx)
-{
-
- /* Zero bits processed so far. */
- ctx->count[0] = ctx->count[1] = 0;
-
- /* Magic initialization constants. */
- ctx->state[0] = 0x6A09E667;
- ctx->state[1] = 0xBB67AE85;
- ctx->state[2] = 0x3C6EF372;
- ctx->state[3] = 0xA54FF53A;
- ctx->state[4] = 0x510E527F;
- ctx->state[5] = 0x9B05688C;
- ctx->state[6] = 0x1F83D9AB;
- ctx->state[7] = 0x5BE0CD19;
-}
-
-/* Add bytes into the hash. */
-void
-SHA256_Update(SHA256_CTX * ctx, const void *in, size_t len)
-{
- uint32_t bitlen[2];
- uint32_t r;
- const unsigned char *src = in;
-
- /* Number of bytes left in the buffer from previous updates. */
- r = (ctx->count[1] >> 3) & 0x3f;
-
- /* Convert the length into a number of bits. */
- bitlen[1] = ((uint32_t)len) << 3;
- bitlen[0] = (uint32_t)(len >> 29);
-
- /* Update number of bits. */
- if ((ctx->count[1] += bitlen[1]) < bitlen[1])
- ctx->count[0]++;
- ctx->count[0] += bitlen[0];
-
- /* Handle the case where we don't need to perform any transforms. */
- if (len < 64 - r) {
- memcpy(&ctx->buf[r], src, len);
- return;
- }
-
- /* Finish the current block. */
- memcpy(&ctx->buf[r], src, 64 - r);
- SHA256_Transform(ctx->state, ctx->buf);
- src += 64 - r;
- len -= 64 - r;
-
- /* Perform complete blocks. */
- while (len >= 64) {
- SHA256_Transform(ctx->state, src);
- src += 64;
- len -= 64;
- }
-
- /* Copy left over data into buffer. */
- memcpy(ctx->buf, src, len);
-}
-
-/*
- * SHA-256 finalization. Pads the input data, exports the hash value,
- * and clears the context state.
- */
-void
-SHA256_Final(unsigned char digest[32], SHA256_CTX * ctx)
-{
-
- /* Add padding. */
- SHA256_Pad(ctx);
-
- /* Write the hash. */
- be32enc_vect(digest, ctx->state, 32);
-
- /* Clear the context state. */
- memset((void *)ctx, 0, sizeof(*ctx));
-}
-
-/* Initialize an HMAC-SHA256 operation with the given key. */
-void
-HMAC_SHA256_Init(HMAC_SHA256_CTX * ctx, const void * _K, size_t Klen)
-{
- unsigned char pad[64];
- unsigned char khash[32];
- const unsigned char * K = _K;
- size_t i;
-
- /* If Klen > 64, the key is really SHA256(K). */
- if (Klen > 64) {
- SHA256_Init(&ctx->ictx);
- SHA256_Update(&ctx->ictx, K, Klen);
- SHA256_Final(khash, &ctx->ictx);
- K = khash;
- Klen = 32;
- }
-
- /* Inner SHA256 operation is SHA256(K xor [block of 0x36] || data). */
- SHA256_Init(&ctx->ictx);
- memset(pad, 0x36, 64);
- for (i = 0; i < Klen; i++)
- pad[i] ^= K[i];
- SHA256_Update(&ctx->ictx, pad, 64);
-
- /* Outer SHA256 operation is SHA256(K xor [block of 0x5c] || hash). */
- SHA256_Init(&ctx->octx);
- memset(pad, 0x5c, 64);
- for (i = 0; i < Klen; i++)
- pad[i] ^= K[i];
- SHA256_Update(&ctx->octx, pad, 64);
-
- /* Clean the stack. */
- memset(khash, 0, 32);
-}
-
-/* Add bytes to the HMAC-SHA256 operation. */
-void
-HMAC_SHA256_Update(HMAC_SHA256_CTX * ctx, const void *in, size_t len)
-{
-
- /* Feed data to the inner SHA256 operation. */
- SHA256_Update(&ctx->ictx, in, len);
-}
-
-/* Finish an HMAC-SHA256 operation. */
-void
-HMAC_SHA256_Final(unsigned char digest[32], HMAC_SHA256_CTX * ctx)
-{
- unsigned char ihash[32];
-
- /* Finish the inner SHA256 operation. */
- SHA256_Final(ihash, &ctx->ictx);
-
- /* Feed the inner hash to the outer SHA256 operation. */
- SHA256_Update(&ctx->octx, ihash, 32);
-
- /* Finish the outer SHA256 operation. */
- SHA256_Final(digest, &ctx->octx);
-
- /* Clean the stack. */
- memset(ihash, 0, 32);
-}
-
-/**
- * PBKDF2_SHA256(passwd, passwdlen, salt, saltlen, c, buf, dkLen):
- * Compute PBKDF2(passwd, salt, c, dkLen) using HMAC-SHA256 as the PRF, and
- * write the output to buf. The value dkLen must be at most 32 * (2^32 - 1).
- */
-void
-PBKDF2_SHA256(const uint8_t * passwd, size_t passwdlen, const uint8_t * salt,
- size_t saltlen, uint64_t c, uint8_t * buf, size_t dkLen)
-{
- HMAC_SHA256_CTX PShctx, hctx;
- size_t i;
- uint8_t ivec[4];
- uint8_t U[32];
- uint8_t T[32];
- uint64_t j;
- int k;
- size_t clen;
-
- /* Compute HMAC state after processing P and S. */
- HMAC_SHA256_Init(&PShctx, passwd, passwdlen);
- HMAC_SHA256_Update(&PShctx, salt, saltlen);
-
- /* Iterate through the blocks. */
- for (i = 0; i * 32 < dkLen; i++) {
- /* Generate INT(i + 1). */
- be32enc(ivec, (uint32_t)(i + 1));
-
- /* Compute U_1 = PRF(P, S || INT(i)). */
- memcpy(&hctx, &PShctx, sizeof(HMAC_SHA256_CTX));
- HMAC_SHA256_Update(&hctx, ivec, 4);
- HMAC_SHA256_Final(U, &hctx);
-
- /* T_i = U_1 ... */
- memcpy(T, U, 32);
-
- for (j = 2; j <= c; j++) {
- /* Compute U_j. */
- HMAC_SHA256_Init(&hctx, passwd, passwdlen);
- HMAC_SHA256_Update(&hctx, U, 32);
- HMAC_SHA256_Final(U, &hctx);
-
- /* ... xor U_j ... */
- for (k = 0; k < 32; k++)
- T[k] ^= U[k];
- }
-
- /* Copy as many bytes as necessary into buf. */
- clen = dkLen - i * 32;
- if (clen > 32)
- clen = 32;
- memcpy(&buf[i * 32], T, clen);
- }
-
- /* Clean PShctx, since we never called _Final on it. */
- memset(&PShctx, 0, sizeof(HMAC_SHA256_CTX));
-}
diff --git a/mozglue/android/pbkdf2_sha256.h b/mozglue/android/pbkdf2_sha256.h
deleted file mode 100644
index ca2af7a8f..000000000
--- a/mozglue/android/pbkdf2_sha256.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*-
- * Copyright 2005,2007,2009 Colin Percival
- * All rights reserved.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD: src/lib/libmd/sha256.h,v 1.2 2006/01/17 15:35:56 phk Exp $
- */
-
-#ifndef _SHA256_H_
-#define _SHA256_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <sys/types.h>
-
-#include <stdint.h>
-
-typedef struct SHA256Context {
- uint32_t state[8];
- uint32_t count[2];
- unsigned char buf[64];
-} SHA256_CTX;
-
-typedef struct HMAC_SHA256Context {
- SHA256_CTX ictx;
- SHA256_CTX octx;
-} HMAC_SHA256_CTX;
-
-void SHA256_Init(SHA256_CTX *);
-void SHA256_Update(SHA256_CTX *, const void *, size_t);
-void SHA256_Final(unsigned char [32], SHA256_CTX *);
-void HMAC_SHA256_Init(HMAC_SHA256_CTX *, const void *, size_t);
-void HMAC_SHA256_Update(HMAC_SHA256_CTX *, const void *, size_t);
-void HMAC_SHA256_Final(unsigned char [32], HMAC_SHA256_CTX *);
-
-/**
- * PBKDF2_SHA256(passwd, passwdlen, salt, saltlen, c, buf, dkLen):
- * Compute PBKDF2(passwd, salt, c, dkLen) using HMAC-SHA256 as the PRF, and
- * write the output to buf. The value dkLen must be at most 32 * (2^32 - 1).
- */
-void PBKDF2_SHA256(const uint8_t *, size_t, const uint8_t *, size_t,
- uint64_t, uint8_t *, size_t);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* !_SHA256_H_ */
diff --git a/mozglue/build/BionicGlue.cpp b/mozglue/build/BionicGlue.cpp
deleted file mode 100644
index 9277f1e76..000000000
--- a/mozglue/build/BionicGlue.cpp
+++ /dev/null
@@ -1,140 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * 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/. */
-
-#include <pthread.h>
-#include <string.h>
-#include <stdlib.h>
-#include <time.h>
-#include <unistd.h>
-#include <android/log.h>
-#include <sys/syscall.h>
-
-#include "mozilla/Alignment.h"
-
-#include <vector>
-
-#define NS_EXPORT __attribute__ ((visibility("default")))
-
-#if ANDROID_VERSION < 17 || defined(MOZ_WIDGET_ANDROID)
-/* Android doesn't have pthread_atfork(), so we need to use our own. */
-struct AtForkFuncs {
- void (*prepare)(void);
- void (*parent)(void);
- void (*child)(void);
-};
-
-/* jemalloc's initialization calls pthread_atfork. When pthread_atfork (see
- * further below) stores the corresponding data, it's going to allocate memory,
- * which will loop back to jemalloc's initialization, leading to a dead-lock.
- * So, for that specific vector, we use a special allocator that returns a
- * static buffer for small sizes, and force the initial vector capacity to
- * a size enough to store one atfork function table. */
-template <typename T>
-struct SpecialAllocator: public std::allocator<T>
-{
- SpecialAllocator(): bufUsed(false) {}
-
- inline typename std::allocator<T>::pointer allocate(typename std::allocator<T>::size_type n, const void * = 0) {
- if (!bufUsed && n == 1) {
- bufUsed = true;
- return buf.addr();
- }
- return reinterpret_cast<T *>(::operator new(sizeof(T) * n));
- }
-
- inline void deallocate(typename std::allocator<T>::pointer p, typename std::allocator<T>::size_type n) {
- if (p == buf.addr())
- bufUsed = false;
- else
- ::operator delete(p);
- }
-
- template<typename U>
- struct rebind {
- typedef SpecialAllocator<U> other;
- };
-
-private:
- mozilla::AlignedStorage2<T> buf;
- bool bufUsed;
-};
-
-static std::vector<AtForkFuncs, SpecialAllocator<AtForkFuncs> > atfork;
-#endif
-
-#define cpuacct_add(x)
-
-#if ANDROID_VERSION < 17 || defined(MOZ_WIDGET_ANDROID)
-extern "C" NS_EXPORT int
-pthread_atfork(void (*prepare)(void), void (*parent)(void), void (*child)(void))
-{
- AtForkFuncs funcs;
- funcs.prepare = prepare;
- funcs.parent = parent;
- funcs.child = child;
- if (!atfork.capacity())
- atfork.reserve(1);
- atfork.push_back(funcs);
- return 0;
-}
-
-extern "C" NS_EXPORT pid_t __fork(void);
-
-extern "C" NS_EXPORT pid_t
-fork(void)
-{
- pid_t pid;
- for (auto it = atfork.rbegin();
- it < atfork.rend(); ++it)
- if (it->prepare)
- it->prepare();
-
- switch ((pid = syscall(__NR_clone, SIGCHLD, NULL, NULL, NULL, NULL))) {
- case 0:
- cpuacct_add(getuid());
- for (auto it = atfork.begin();
- it < atfork.end(); ++it)
- if (it->child)
- it->child();
- break;
- default:
- for (auto it = atfork.begin();
- it < atfork.end(); ++it)
- if (it->parent)
- it->parent();
- }
- return pid;
-}
-#endif
-
-extern "C" NS_EXPORT int
-raise(int sig)
-{
- // Bug 741272: Bionic incorrectly uses kill(), which signals the
- // process, and thus could signal another thread (and let this one
- // return "successfully" from raising a fatal signal).
- //
- // Bug 943170: POSIX specifies pthread_kill(pthread_self(), sig) as
- // equivalent to raise(sig), but Bionic also has a bug with these
- // functions, where a forked child will kill its parent instead.
-
- extern pid_t gettid(void);
- return syscall(__NR_tgkill, getpid(), gettid(), sig);
-}
-
-/* Flash plugin uses symbols that are not present in Android >= 4.4 */
-namespace android {
- namespace VectorImpl {
- NS_EXPORT void reservedVectorImpl1(void) { }
- NS_EXPORT void reservedVectorImpl2(void) { }
- NS_EXPORT void reservedVectorImpl3(void) { }
- NS_EXPORT void reservedVectorImpl4(void) { }
- NS_EXPORT void reservedVectorImpl5(void) { }
- NS_EXPORT void reservedVectorImpl6(void) { }
- NS_EXPORT void reservedVectorImpl7(void) { }
- NS_EXPORT void reservedVectorImpl8(void) { }
- }
-}
-
diff --git a/mozglue/build/arm.cpp b/mozglue/build/arm.cpp
index 74b856a8f..e11985e4d 100644
--- a/mozglue/build/arm.cpp
+++ b/mozglue/build/arm.cpp
@@ -13,7 +13,7 @@
// we don't compile one of these detection methods. The detection code here is
// based on the CPU detection in libtheora.
-# if defined(__linux__) || defined(ANDROID)
+# if defined(__linux__)
# include <stdio.h>
# include <stdlib.h>
# include <string.h>
@@ -125,7 +125,7 @@ check_neon(void)
}
# endif
-# endif // defined(__linux__) || defined(ANDROID)
+# endif // defined(__linux__)
namespace mozilla {
namespace arm_private {
diff --git a/mozglue/build/arm.h b/mozglue/build/arm.h
index e3379f67b..4ab03d6ec 100644
--- a/mozglue/build/arm.h
+++ b/mozglue/build/arm.h
@@ -76,7 +76,7 @@
# endif
// Currently we only have CPU detection for Linux via /proc/cpuinfo
-# if defined(__linux__) || defined(ANDROID)
+# if defined(__linux__)
# define MOZILLA_ARM_HAVE_CPUID_DETECTION 1
# endif
diff --git a/mozglue/build/moz.build b/mozglue/build/moz.build
index b97bddcdc..5632bc06e 100644
--- a/mozglue/build/moz.build
+++ b/mozglue/build/moz.build
@@ -4,31 +4,22 @@
# 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/.
-# Build mozglue as a shared lib on Windows, OSX and Android.
+# Build mozglue as a shared lib on Windows, OSX.
# If this is ever changed, update MOZ_SHARED_MOZGLUE in browser/installer/Makefile.in
-if CONFIG['OS_TARGET'] in ('WINNT', 'Darwin', 'Android'):
+if CONFIG['OS_TARGET'] in ('WINNT', 'Darwin'):
SharedLibrary('mozglue')
else:
Library('mozglue')
SDK_LIBRARY = True
-if CONFIG['OS_TARGET'] == 'Android':
- SOURCES += [
- 'BionicGlue.cpp',
- ]
-
if CONFIG['MOZ_ASAN']:
- SOURCES += [
- 'AsanOptions.cpp',
- ]
+ SOURCES += ['AsanOptions.cpp']
if CONFIG['OS_TARGET'] == 'WINNT':
DEFFILE = 'mozglue.def'
# We'll break the DLL blocklist if we immediately load user32.dll
- DELAYLOAD_DLLS += [
- 'user32.dll',
- ]
+ DELAYLOAD_DLLS += ['user32.dll']
if not CONFIG['JS_STANDALONE']:
@@ -38,21 +29,13 @@ if not CONFIG['JS_STANDALONE']:
else:
# Temporary, until bug 662814 lands
NO_VISIBILITY_FLAGS = True
- SOURCES += [
- 'dummy.cpp',
- ]
+ SOURCES += ['dummy.cpp']
if CONFIG['OS_TARGET'] == 'WINNT':
- LOCAL_INCLUDES += [
- '/memory/build',
- ]
- SOURCES += [
- 'WindowsDllBlocklist.cpp',
- ]
+ LOCAL_INCLUDES += ['/memory/build']
+ SOURCES += ['WindowsDllBlocklist.cpp']
DISABLE_STL_WRAPPING = True
- OS_LIBS += [
- 'version',
- ]
+ OS_LIBS += ['version']
EXPORTS.mozilla += [
'arm.h',
@@ -62,28 +45,18 @@ if not CONFIG['JS_STANDALONE']:
]
if CONFIG['CPU_ARCH'].startswith('x86'):
- SOURCES += [
- 'SSE.cpp',
- ]
+ SOURCES += ['SSE.cpp']
if CONFIG['CPU_ARCH'] == 'arm':
- SOURCES += [
- 'arm.cpp',
- ]
+ SOURCES += ['arm.cpp']
if CONFIG['CPU_ARCH'].startswith('mips'):
- SOURCES += [
- 'mips.cpp',
- ]
+ SOURCES += ['mips.cpp']
if CONFIG['MOZ_LINKER']:
- USE_LIBS += [
- 'zlib',
- ]
+ USE_LIBS += ['zlib']
-USE_LIBS += [
- 'mfbt',
-]
+USE_LIBS += ['mfbt']
DEFINES['IMPL_MFBT'] = True
LIBRARY_DEFINES['MOZ_HAS_MOZGLUE'] = True
diff --git a/mozglue/linker/CustomElf.cpp b/mozglue/linker/CustomElf.cpp
index dbab0cf0d..98d94fa8f 100644
--- a/mozglue/linker/CustomElf.cpp
+++ b/mozglue/linker/CustomElf.cpp
@@ -20,15 +20,8 @@ using namespace mozilla;
/* Function used to report library mappings from the custom linker to Gecko
* crash reporter */
-#ifdef ANDROID
-extern "C" {
- void report_mapping(char *name, void *base, uint32_t len, uint32_t offset);
- void delete_mapping(const char *name);
-}
-#else
#define report_mapping(...)
#define delete_mapping(...)
-#endif
const Ehdr *Ehdr::validate(const void *buf)
{
@@ -162,13 +155,10 @@ CustomElf::Load(Mappable *mappable, const char *path, int flags)
break;
case PT_GNU_STACK:
debug_phdr("PT_GNU_STACK", phdr);
-// Skip on Android until bug 706116 is fixed
-#ifndef ANDROID
if (phdr->p_flags & PF_X) {
ERROR("%s: Executable stack is not supported", elf->GetPath());
return nullptr;
}
-#endif
break;
#ifdef __ARM_EABI__
case PT_ARM_EXIDX:
diff --git a/mozglue/linker/ElfLoader.cpp b/mozglue/linker/ElfLoader.cpp
index 76225d1e7..dd3d7daa8 100644
--- a/mozglue/linker/ElfLoader.cpp
+++ b/mozglue/linker/ElfLoader.cpp
@@ -18,23 +18,6 @@
#include "Logging.h"
#include <inttypes.h>
-#if defined(ANDROID)
-#include <sys/syscall.h>
-
-#include <android/api-level.h>
-#if __ANDROID_API__ < 8
-/* Android API < 8 doesn't provide sigaltstack */
-
-extern "C" {
-
-inline int sigaltstack(const stack_t *ss, stack_t *oss) {
- return syscall(__NR_sigaltstack, ss, oss);
-}
-
-} /* extern "C" */
-#endif /* __ANDROID_API__ */
-#endif /* ANDROID */
-
#ifdef __ARM_EABI__
extern "C" MOZ_EXPORT const void *
__gnu_Unwind_Find_exidx(void *pc, int *pcount) __attribute__((weak));
@@ -348,16 +331,6 @@ SystemElf::GetMappable() const
const char *path = GetPath();
if (!path)
return nullptr;
-#ifdef ANDROID
- /* On Android, if we don't have the full path, try in /system/lib */
- const char *name = LeafName(path);
- std::string systemPath;
- if (name == path) {
- systemPath = "/system/lib/";
- systemPath += path;
- path = systemPath.c_str();
- }
-#endif
return MappableFile::Create(path);
}
@@ -550,17 +523,9 @@ void
ElfLoader::Init()
{
Dl_info info;
- /* On Android < 4.1 can't reenter dl* functions. So when the library
- * containing this code is dlopen()ed, it can't call dladdr from a
- * static initializer. */
if (dladdr(_DYNAMIC, &info) != 0) {
self_elf = LoadedElf::Create(info.dli_fname, info.dli_fbase);
}
-#if defined(ANDROID)
- if (dladdr(FunctionPtr(syscall), &info) != 0) {
- libc = LoadedElf::Create(info.dli_fname, info.dli_fbase);
- }
-#endif
}
ElfLoader::~ElfLoader()
@@ -573,9 +538,6 @@ ElfLoader::~ElfLoader()
/* Release self_elf and libc */
self_elf = nullptr;
-#if defined(ANDROID)
- libc = nullptr;
-#endif
/* Build up a list of all library handles with direct (external) references.
* We actually skip system library handles because we want to keep at least
@@ -962,88 +924,6 @@ ElfLoader::DebuggerHelper::Remove(ElfLoader::link_map *map)
dbg->r_brk();
}
-#if defined(ANDROID)
-/* As some system libraries may be calling signal() or sigaction() to
- * set a SIGSEGV handler, effectively breaking MappableSeekableZStream,
- * or worse, restore our SIGSEGV handler with wrong flags (which using
- * signal() will do), we want to hook into the system's sigaction() to
- * replace it with our own wrapper instead, so that our handler is never
- * replaced. We used to only do that with libraries this linker loads,
- * but it turns out at least one system library does call signal() and
- * breaks us (libsc-a3xx.so on the Samsung Galaxy S4).
- * As libc's signal (bsd_signal/sysv_signal, really) calls sigaction
- * under the hood, instead of calling the signal system call directly,
- * we only need to hook sigaction. This is true for both bionic and
- * glibc.
- */
-
-/* libc's sigaction */
-extern "C" int
-sigaction(int signum, const struct sigaction *act,
- struct sigaction *oldact);
-
-/* Simple reimplementation of sigaction. This is roughly equivalent
- * to the assembly that comes in bionic, but not quite equivalent to
- * glibc's implementation, so we only use this on Android. */
-int
-sys_sigaction(int signum, const struct sigaction *act,
- struct sigaction *oldact)
-{
- return syscall(__NR_sigaction, signum, act, oldact);
-}
-
-/* Replace the first instructions of the given function with a jump
- * to the given new function. */
-template <typename T>
-static bool
-Divert(T func, T new_func)
-{
- void *ptr = FunctionPtr(func);
- uintptr_t addr = reinterpret_cast<uintptr_t>(ptr);
-
-#if defined(__i386__)
- // A 32-bit jump is a 5 bytes instruction.
- EnsureWritable w(ptr, 5);
- *reinterpret_cast<unsigned char *>(addr) = 0xe9; // jmp
- *reinterpret_cast<intptr_t *>(addr + 1) =
- reinterpret_cast<uintptr_t>(new_func) - addr - 5; // target displacement
- return true;
-#elif defined(__arm__)
- const unsigned char trampoline[] = {
- // .thumb
- 0x46, 0x04, // nop
- 0x78, 0x47, // bx pc
- 0x46, 0x04, // nop
- // .arm
- 0x04, 0xf0, 0x1f, 0xe5, // ldr pc, [pc, #-4]
- // .word <new_func>
- };
- const unsigned char *start;
- if (addr & 0x01) {
- /* Function is thumb, the actual address of the code is without the
- * least significant bit. */
- addr--;
- /* The arm part of the trampoline needs to be 32-bit aligned */
- if (addr & 0x02)
- start = trampoline;
- else
- start = trampoline + 2;
- } else {
- /* Function is arm, we only need the arm part of the trampoline */
- start = trampoline + 6;
- }
-
- size_t len = sizeof(trampoline) - (start - trampoline);
- EnsureWritable w(reinterpret_cast<void *>(addr), len + sizeof(void *));
- memcpy(reinterpret_cast<void *>(addr), start, len);
- *reinterpret_cast<void **>(addr + len) = FunctionPtr(new_func);
- cacheflush(addr, addr + len + sizeof(void *), 0);
- return true;
-#else
- return false;
-#endif
-}
-#else
#define sys_sigaction sigaction
template <typename T>
static bool
@@ -1051,7 +931,7 @@ Divert(T func, T new_func)
{
return false;
}
-#endif
+
namespace {
@@ -1144,48 +1024,6 @@ SEGVHandler::FinishInitialization()
sigaction_func libc_sigaction;
-#if defined(ANDROID)
- /* Android > 4.4 comes with a sigaction wrapper in a LD_PRELOADed library
- * (libsigchain) for ART. That wrapper kind of does the same trick as we
- * do, so we need extra care in handling it.
- * - Divert the libc's sigaction, assuming the LD_PRELOADed library uses
- * it under the hood (which is more or less true according to the source
- * of that library, since it's doing a lookup in RTLD_NEXT)
- * - With the LD_PRELOADed library in place, all calls to sigaction from
- * from system libraries will go to the LD_PRELOADed library.
- * - The LD_PRELOADed library calls to sigaction go to our __wrap_sigaction.
- * - The calls to sigaction from libraries faulty.lib loads are sent to
- * the LD_PRELOADed library.
- * In practice, for signal handling, this means:
- * - The signal handler registered to the kernel is ours.
- * - Our handler redispatches to the LD_PRELOADed library's if there's a
- * segfault we don't handle.
- * - The LD_PRELOADed library redispatches according to whatever system
- * library or faulty.lib-loaded library set with sigaction.
- *
- * When there is no sigaction wrapper in place:
- * - Divert the libc's sigaction.
- * - Calls to sigaction from system library and faulty.lib-loaded libraries
- * all go to the libc's sigaction, which end up in our __wrap_sigaction.
- * - The signal handler registered to the kernel is ours.
- * - Our handler redispatches according to whatever system library or
- * faulty.lib-loaded library set with sigaction.
- */
- void *libc = dlopen("libc.so", RTLD_GLOBAL | RTLD_LAZY);
- if (libc) {
- /*
- * Lollipop bionic only has a small trampoline in sigaction, with the real
- * work happening in __sigaction. Divert there instead of sigaction if it exists.
- * Bug 1154803
- */
- libc_sigaction = reinterpret_cast<sigaction_func>(dlsym(libc, "__sigaction"));
-
- if (!libc_sigaction) {
- libc_sigaction =
- reinterpret_cast<sigaction_func>(dlsym(libc, "sigaction"));
- }
- } else
-#endif
{
libc_sigaction = sigaction;
}
diff --git a/mozglue/linker/ElfLoader.h b/mozglue/linker/ElfLoader.h
index 0d26a011e..033805460 100644
--- a/mozglue/linker/ElfLoader.h
+++ b/mozglue/linker/ElfLoader.h
@@ -471,14 +471,6 @@ private:
* is used to resolve wrapped functions. */
RefPtr<LibHandle> self_elf;
-#if defined(ANDROID)
- /* System loader handle for the libc. This is used to resolve weak symbols
- * that some libcs contain that the Android linker won't dlsym(). Normally,
- * we wouldn't treat non-Android differently, but glibc uses versioned
- * symbols which this linker doesn't support. */
- RefPtr<LibHandle> libc;
-#endif
-
/* Bookkeeping */
typedef std::vector<LibHandle *> LibHandleList;
LibHandleList handles;
diff --git a/mozglue/linker/Elfxx.h b/mozglue/linker/Elfxx.h
index b21a89336..33aa14ca4 100644
--- a/mozglue/linker/Elfxx.h
+++ b/mozglue/linker/Elfxx.h
@@ -5,15 +5,7 @@
#ifndef Elfxx_h
#define Elfxx_h
-/**
- * Android system headers have two different elf.h file. The one under linux/
- * is the most complete on older android API versions.
- */
-#if defined(ANDROID) && __ANDROID_API__ < 21
-#include <linux/elf.h>
-#else
#include <elf.h>
-#endif
#include <endian.h>
#if defined(__ARM_EABI__) && !defined(PT_ARM_EXIDX)
diff --git a/mozglue/linker/Logging.h b/mozglue/linker/Logging.h
index 046d918f4..ec0a2b32b 100644
--- a/mozglue/linker/Logging.h
+++ b/mozglue/linker/Logging.h
@@ -7,41 +7,6 @@
#include "mozilla/Likely.h"
-#ifdef ANDROID
-#include <android/log.h>
-#define LOG(...) __android_log_print(ANDROID_LOG_INFO, "GeckoLinker", __VA_ARGS__)
-#define WARN(...) __android_log_print(ANDROID_LOG_WARN, "GeckoLinker", __VA_ARGS__)
-#define ERROR(...) __android_log_print(ANDROID_LOG_ERROR, "GeckoLinker", __VA_ARGS__)
-#else
-#include <cstdio>
-
-/* Expand to 1 or m depending on whether there is one argument or more
- * given. */
-#define MOZ_ONE_OR_MORE_ARGS_IMPL2(_1, _2, _3, _4, _5, _6, _7, _8, _9, N, ...) \
- N
-#define MOZ_ONE_OR_MORE_ARGS_IMPL(args) MOZ_ONE_OR_MORE_ARGS_IMPL2 args
-#define MOZ_ONE_OR_MORE_ARGS(...) \
- MOZ_ONE_OR_MORE_ARGS_IMPL((__VA_ARGS__, m, m, m, m, m, m, m, m, 1, 0))
-
-#define MOZ_MACRO_GLUE(a, b) a b
-#define MOZ_CONCAT2(a, b) a ## b
-#define MOZ_CONCAT1(a, b) MOZ_CONCAT2(a, b)
-#define MOZ_CONCAT(a, b) MOZ_CONCAT1(a, b)
-
-/* Some magic to choose between LOG1 and LOGm depending on the number of
- * arguments */
-#define MOZ_CHOOSE_LOG(...) \
- MOZ_MACRO_GLUE(MOZ_CONCAT(LOG, MOZ_ONE_OR_MORE_ARGS(__VA_ARGS__)), \
- (__VA_ARGS__))
-
-#define LOG1(format) fprintf(stderr, format "\n")
-#define LOGm(format, ...) fprintf(stderr, format "\n", __VA_ARGS__)
-#define LOG(...) MOZ_CHOOSE_LOG(__VA_ARGS__)
-#define WARN(...) MOZ_CHOOSE_LOG("Warning: " __VA_ARGS__)
-#define ERROR(...) MOZ_CHOOSE_LOG("Error: " __VA_ARGS__)
-
-#endif
-
class Logging
{
public:
diff --git a/mozglue/linker/Mappable.cpp b/mozglue/linker/Mappable.cpp
index 47b883d2d..1243a9e6e 100644
--- a/mozglue/linker/Mappable.cpp
+++ b/mozglue/linker/Mappable.cpp
@@ -15,9 +15,6 @@
#include "mozilla/UniquePtr.h"
-#ifdef ANDROID
-#include <linux/ashmem.h>
-#endif
#include <sys/stat.h>
#include <errno.h>
#include "ElfLoader.h"
@@ -263,7 +260,6 @@ MappableExtractFile::Create(const char *name, Zip *zip, Zip::Stream *stream)
* _MappableBuffer is a buffer which content can be mapped at different
* locations in the virtual address space.
* On Linux, uses a (deleted) temporary file on a tmpfs for sharable content.
- * On Android, uses ashmem.
*/
class _MappableBuffer: public MappedPtr
{
@@ -275,57 +271,7 @@ public:
static _MappableBuffer *Create(const char *name, size_t length)
{
AutoCloseFD fd;
-#ifdef ANDROID
- /* On Android, initialize an ashmem region with the given length */
- fd = open("/" ASHMEM_NAME_DEF, O_RDWR, 0600);
- if (fd == -1)
- return nullptr;
- char str[ASHMEM_NAME_LEN];
- strlcpy(str, name, sizeof(str));
- ioctl(fd, ASHMEM_SET_NAME, str);
- if (ioctl(fd, ASHMEM_SET_SIZE, length))
- return nullptr;
- /* The Gecko crash reporter is confused by adjacent memory mappings of
- * the same file and chances are we're going to map from the same file
- * descriptor right away. To avoid problems with the crash reporter,
- * create an empty anonymous page before or after the ashmem mapping,
- * depending on how mappings grow in the address space.
- */
-#if defined(__arm__)
- void *buf = ::mmap(nullptr, length + PAGE_SIZE, PROT_READ | PROT_WRITE,
- MAP_SHARED, fd, 0);
- if (buf != MAP_FAILED) {
- ::mmap(AlignedEndPtr(reinterpret_cast<char *>(buf) + length, PAGE_SIZE),
- PAGE_SIZE, PROT_NONE, MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
- DEBUG_LOG("Decompression buffer of size 0x%x in ashmem \"%s\", mapped @%p",
- length, str, buf);
- return new _MappableBuffer(fd.forget(), buf, length);
- }
-#elif defined(__i386__)
- size_t anon_mapping_length = length + PAGE_SIZE;
- void *buf = ::mmap(nullptr, anon_mapping_length, PROT_NONE,
- MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
- if (buf != MAP_FAILED) {
- char *first_page = reinterpret_cast<char *>(buf);
- char *map_page = first_page + PAGE_SIZE;
-
- void *actual_buf = ::mmap(map_page, length, PROT_READ | PROT_WRITE,
- MAP_FIXED | MAP_SHARED, fd, 0);
- if (actual_buf == MAP_FAILED) {
- ::munmap(buf, anon_mapping_length);
- DEBUG_LOG("Fixed allocation of decompression buffer at %p failed", map_page);
- return nullptr;
- }
-
- DEBUG_LOG("Decompression buffer of size 0x%x in ashmem \"%s\", mapped @%p",
- length, str, actual_buf);
- return new _MappableBuffer(fd.forget(), actual_buf, length);
- }
-#else
-#error need to add a case for your CPU
-#endif
-#else
/* On Linux, use /dev/shm as base directory for temporary files, assuming
* it's on tmpfs */
/* TODO: check that /dev/shm is tmpfs */
@@ -344,37 +290,16 @@ public:
length, path, buf);
return new _MappableBuffer(fd.forget(), buf, length);
}
-#endif
+
return nullptr;
}
void *mmap(const void *addr, size_t length, int prot, int flags, off_t offset)
{
MOZ_ASSERT(fd != -1);
-#ifdef ANDROID
- /* Mapping ashmem MAP_PRIVATE is like mapping anonymous memory, even when
- * there is content in the ashmem */
- if (flags & MAP_PRIVATE) {
- flags &= ~MAP_PRIVATE;
- flags |= MAP_SHARED;
- }
-#endif
return ::mmap(const_cast<void *>(addr), length, prot, flags, fd, offset);
}
-#ifdef ANDROID
- ~_MappableBuffer() {
- /* Free the additional page we allocated. See _MappableBuffer::Create */
-#if defined(__arm__)
- ::munmap(AlignedEndPtr(*this + GetLength(), PAGE_SIZE), PAGE_SIZE);
-#elif defined(__i386__)
- ::munmap(*this - PAGE_SIZE, GetLength() + PAGE_SIZE);
-#else
-#error need to add a case for your CPU
-#endif
- }
-#endif
-
private:
_MappableBuffer(int fd, void *buf, size_t length)
: MappedPtr(buf, length), fd(fd) { }
@@ -440,15 +365,6 @@ MappableDeflate::mmap(const void *addr, size_t length, int prot, int flags, off_
}
}
}
-#if defined(ANDROID) && defined(__arm__)
- if (prot & PROT_EXEC) {
- /* We just extracted data that may be executed in the future.
- * We thus need to ensure Instruction and Data cache coherency. */
- DEBUG_LOG("cacheflush(%p, %p)", *buffer + offset, *buffer + (offset + length));
- cacheflush(reinterpret_cast<uintptr_t>(*buffer + offset),
- reinterpret_cast<uintptr_t>(*buffer + (offset + length)), 0);
- }
-#endif
return MemoryRange(buffer->mmap(addr, length, prot, flags, offset), length);
}
@@ -611,15 +527,6 @@ MappableSeekableZStream::ensure(const void *addr)
if (!zStream.DecompressChunk(*buffer + chunkStart, chunk, length))
return false;
-#if defined(ANDROID) && defined(__arm__)
- if (map->prot & PROT_EXEC) {
- /* We just extracted data that may be executed in the future.
- * We thus need to ensure Instruction and Data cache coherency. */
- DEBUG_LOG("cacheflush(%p, %p)", *buffer + chunkStart, *buffer + (chunkStart + length));
- cacheflush(reinterpret_cast<uintptr_t>(*buffer + chunkStart),
- reinterpret_cast<uintptr_t>(*buffer + (chunkStart + length)), 0);
- }
-#endif
/* Only count if we haven't already decompressed parts of the chunk */
if (chunkAvail[chunk] == 0)
chunkAvailNum++;
diff --git a/mozglue/misc/StackWalk.cpp b/mozglue/misc/StackWalk.cpp
index bb23b922a..9d0df08f2 100644
--- a/mozglue/misc/StackWalk.cpp
+++ b/mozglue/misc/StackWalk.cpp
@@ -59,12 +59,6 @@ static CriticalAddress gCriticalAddress;
extern MOZ_EXPORT void* __libc_stack_end; // from ld-linux.so
#endif
-#ifdef ANDROID
-#include <algorithm>
-#include <unistd.h>
-#include <pthread.h>
-#endif
-
#if MOZ_STACKWALK_SUPPORTS_MACOSX
#include <pthread.h>
#include <sys/errno.h>
@@ -931,31 +925,6 @@ MozStackWalk(MozWalkStackCallback aCallback, uint32_t aSkipFrames,
stackEnd = __libc_stack_end;
#elif defined(XP_DARWIN)
stackEnd = pthread_get_stackaddr_np(pthread_self());
-#elif defined(ANDROID)
- pthread_attr_t sattr;
- pthread_attr_init(&sattr);
- pthread_getattr_np(pthread_self(), &sattr);
- void* stackBase = stackEnd = nullptr;
- size_t stackSize = 0;
- if (gettid() != getpid()) {
- // bionic's pthread_attr_getstack doesn't tell the truth for the main
- // thread (see bug 846670). So don't use it for the main thread.
- if (!pthread_attr_getstack(&sattr, &stackBase, &stackSize)) {
- stackEnd = static_cast<char*>(stackBase) + stackSize;
- } else {
- stackEnd = nullptr;
- }
- }
- if (!stackEnd) {
- // So consider the current frame pointer + an arbitrary size of 8MB
- // (modulo overflow ; not really arbitrary as it's the default stack
- // size for the main thread) if pthread_attr_getstack failed for
- // some reason (or was skipped).
- static const uintptr_t kMaxStackSize = 8 * 1024 * 1024;
- uintptr_t maxStackStart = uintptr_t(-1) - kMaxStackSize;
- uintptr_t stackStart = std::max(maxStackStart, uintptr_t(bp));
- stackEnd = reinterpret_cast<void*>(stackStart + kMaxStackSize);
- }
#else
# error Unsupported configuration
#endif
diff --git a/mozglue/misc/TimeStamp_posix.cpp b/mozglue/misc/TimeStamp_posix.cpp
index 05deddea4..d6dfb4053 100644
--- a/mozglue/misc/TimeStamp_posix.cpp
+++ b/mozglue/misc/TimeStamp_posix.cpp
@@ -206,7 +206,7 @@ TimeStamp::Now(bool aHighResolution)
return TimeStamp(ClockTimeNs());
}
-#if defined(XP_LINUX) || defined(ANDROID)
+#ifdef XP_LINUX
// Calculates the amount of jiffies that have elapsed since boot and up to the
// starttime value of a specific process as found in its /proc/*/stat file.
diff --git a/mozglue/moz.build b/mozglue/moz.build
index a951d6427..6ad49f4df 100644
--- a/mozglue/moz.build
+++ b/mozglue/moz.build
@@ -7,9 +7,6 @@
if CONFIG['MOZ_LINKER']:
DIRS += ['linker']
-if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'android':
- DIRS += ['android']
-
DIRS += [
'build',
'misc',