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Fuchsia: Add native symbol resolver. Small fixes.
R=asiva@google.com Review URL: https://codereview.chromium.org/2438843002 .
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@ -19,7 +19,7 @@ void Log::VPrint(const char* format, va_list args) {
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void Log::VPrintErr(const char* format, va_list args) {
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vfprintf(stderr, format, args);
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fflush(stdout);
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fflush(stderr);
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}
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} // namespace bin
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@ -98,17 +98,12 @@ const char* kExpectFail[] = {
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"Fail2",
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"AllocGeneric_Overflow",
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"CodeImmutability",
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// Assumes initial thread's stack is the same size as spawned thread stacks.
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"StackOverflowStacktraceInfo",
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};
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// Bugs to fix, or things that are not yet implemented.
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const char* kBugs[] = {
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// Needs NativeSymbolResolver
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"Service_PersistentHandles",
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// Needs lstat
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"DirectoryCreateTemp",
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"DirectoryCreateDelete",
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// Needs rename
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"DirectoryRename",
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// Needs read of RSS.
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"InitialRSS",
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};
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@ -346,7 +341,7 @@ static void* test_runner_thread(void* arg) {
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static void run_all_tests(runner_args_t* args) {
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const intptr_t num_cpus = sysconf(_SC_NPROCESSORS_CONF);
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pthread_t* threads =
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reinterpret_cast<pthread_t*>(malloc(num_cpus * sizeof(pthread_t)));
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reinterpret_cast<pthread_t*>(malloc(num_cpus * sizeof(pthread_t)));
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for (int i = 0; i < num_cpus; i++) {
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pthread_create(&threads[i], NULL, test_runner_thread, args);
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}
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@ -62,7 +62,9 @@ inline uint64_t Utils::HostToLittleEndian64(uint64_t value) {
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inline char* Utils::StrError(int err, char* buffer, size_t bufsize) {
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snprintf(buffer, bufsize, "errno = %d", err);
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if (strerror_r(err, buffer, bufsize) != 0) {
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snprintf(buffer, bufsize, "%s", "strerror_r failed");
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}
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return buffer;
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}
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@ -2,33 +2,41 @@
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include "vm/globals.h"
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#include "platform/globals.h"
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#if defined(TARGET_OS_FUCHSIA)
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#include "vm/native_symbol.h"
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#include "platform/assert.h"
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#include <dlfcn.h> // NOLINT
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namespace dart {
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void NativeSymbolResolver::InitOnce() {
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UNIMPLEMENTED();
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}
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void NativeSymbolResolver::ShutdownOnce() {
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UNIMPLEMENTED();
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}
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char* NativeSymbolResolver::LookupSymbolName(uintptr_t pc, uintptr_t* start) {
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UNIMPLEMENTED();
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return NULL;
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Dl_info info;
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int r = dladdr(reinterpret_cast<void*>(pc), &info);
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if (r == 0) {
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return NULL;
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}
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if (info.dli_sname == NULL) {
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return NULL;
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}
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if (start != NULL) {
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*start = reinterpret_cast<uintptr_t>(info.dli_saddr);
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}
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return strdup(info.dli_sname);
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}
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void NativeSymbolResolver::FreeSymbolName(char* name) {
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UNIMPLEMENTED();
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free(name);
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}
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} // namespace dart
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