common/trace_model.cpp
common/trace_parser.cpp
common/trace_writer.cpp
- common/trace_local_writer.cpp
- common/trace_model_writer.cpp
+ common/trace_writer_local.cpp
+ common/trace_writer_model.cpp
common/trace_loader.cpp
common/image.cpp
common/image_bmp.cpp
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2007-2011 VMware, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- **************************************************************************/
-
-
-#include <assert.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "os.hpp"
-#include "trace_file.hpp"
-#include "trace_writer.hpp"
-#include "trace_format.hpp"
-
-
-namespace Trace {
-
-
-static const char *memcpy_args[3] = {"dest", "src", "n"};
-const FunctionSig memcpy_sig = {0, "memcpy", 3, memcpy_args};
-
-static const char *malloc_args[1] = {"size"};
-const FunctionSig malloc_sig = {1, "malloc", 1, malloc_args};
-
-static const char *free_args[1] = {"ptr"};
-const FunctionSig free_sig = {2, "free", 1, free_args};
-
-static const char *realloc_args[2] = {"ptr", "size"};
-const FunctionSig realloc_sig = {3, "realloc", 2, realloc_args};
-
-
-static void exceptionCallback(void)
-{
- localWriter.flush();
-}
-
-
-LocalWriter::LocalWriter() :
- acquired(0)
-{
- // Install the signal handlers as early as possible, to prevent
- // interfering with the application's signal handling.
- OS::SetExceptionCallback(exceptionCallback);
-}
-
-LocalWriter::~LocalWriter()
-{
- OS::ResetExceptionCallback();
-}
-
-void
-LocalWriter::open(void) {
-
- static unsigned dwCounter = 0;
-
- const char *szExtension = "trace";
- char szFileName[PATH_MAX];
- const char *lpFileName;
-
- lpFileName = getenv("TRACE_FILE");
- if (lpFileName) {
- strncpy(szFileName, lpFileName, PATH_MAX);
- }
- else {
- char szProcessName[PATH_MAX];
- char szCurrentDir[PATH_MAX];
- OS::GetProcessName(szProcessName, PATH_MAX);
- OS::GetCurrentDir(szCurrentDir, PATH_MAX);
-
- for (;;) {
- FILE *file;
-
- if (dwCounter)
- snprintf(szFileName, PATH_MAX, "%s%c%s.%u.%s", szCurrentDir, PATH_SEP, szProcessName, dwCounter, szExtension);
- else
- snprintf(szFileName, PATH_MAX, "%s%c%s.%s", szCurrentDir, PATH_SEP, szProcessName, szExtension);
-
- file = fopen(szFileName, "rb");
- if (file == NULL)
- break;
-
- fclose(file);
-
- ++dwCounter;
- }
- }
-
- OS::DebugMessage("apitrace: tracing to %s\n", szFileName);
-
- Writer::open(szFileName);
-
-#if 0
- // For debugging the exception handler
- *((int *)0) = 0;
-#endif
-}
-
-unsigned LocalWriter::beginEnter(const FunctionSig *sig) {
- OS::AcquireMutex();
- ++acquired;
-
- if (!m_file->isOpened()) {
- open();
- }
-
- return Writer::beginEnter(sig);
-}
-
-void LocalWriter::endEnter(void) {
- Writer::endEnter();
- --acquired;
- OS::ReleaseMutex();
-}
-
-void LocalWriter::beginLeave(unsigned call) {
- OS::AcquireMutex();
- ++acquired;
- Writer::beginLeave(call);
-}
-
-void LocalWriter::endLeave(void) {
- Writer::endLeave();
- --acquired;
- OS::ReleaseMutex();
-}
-
-void LocalWriter::flush(void) {
- /*
- * Do nothing if the mutex is already acquired (e.g., if a segfault happen
- * while writing the file) to prevent dead-lock.
- */
-
- if (!acquired) {
- OS::AcquireMutex();
- if (m_file->isOpened()) {
- OS::DebugMessage("apitrace: flushing trace due to an exception\n");
- m_file->flush();
- }
- OS::ReleaseMutex();
- }
-}
-
-
-LocalWriter localWriter;
-
-
-} /* namespace Trace */
-
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2011 Jose Fonseca
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- **************************************************************************/
-
-
-#include "trace_writer.hpp"
-
-
-namespace Trace {
-
-
-class ModelWriter : public Visitor
-{
-protected:
- Writer &writer;
-
-public:
- ModelWriter(Writer &_writer) :
- writer(_writer) {
- }
-
- void visit(Null *) {
- writer.writeNull();
- }
-
- void visit(Bool *node) {
- writer.writeBool(node->value);
- }
-
- void visit(SInt *node) {
- writer.writeSInt(node->value);
- }
-
- void visit(UInt *node) {
- writer.writeUInt(node->value);
- }
-
- void visit(Float *node) {
- writer.writeFloat(node->value);
- }
-
- void visit(String *node) {
- writer.writeString(node->value);
- }
-
- void visit(Enum *node) {
- writer.writeEnum(node->sig);
- }
-
- void visit(Bitmask *node) {
- writer.writeBitmask(node->sig, node->value);
- }
-
- void visit(Struct *node) {
- writer.beginStruct(node->sig);
- for (unsigned i = 0; i < node->sig->num_members; ++i) {
- _visit(node->members[i]);
- }
- writer.endStruct();
- }
-
- void visit(Array *node) {
- writer.beginArray(node->values.size());
- for (std::vector<Value *>::iterator it = node->values.begin(); it != node->values.end(); ++it) {
- _visit(*it);
- }
- writer.endArray();
- }
-
- void visit(Blob *node) {
- writer.writeBlob(node->buf, node->size);
- }
-
- void visit(Pointer *node) {
- writer.writeOpaque((const void *) (size_t) node->value);
- }
-
- void visit(Call *call) {
- unsigned call_no = writer.beginEnter(call->sig);
- for (unsigned i = 0; i < call->args.size(); ++i) {
- if (call->args[i]) {
- writer.beginArg(i);
- _visit(call->args[i]);
- writer.endArg();
- }
- }
- writer.endEnter();
- writer.beginLeave(call_no);
- if (call->ret) {
- writer.beginReturn();
- _visit(call->ret);
- writer.endReturn();
- }
- writer.endLeave();
- }
-};
-
-
-void Writer::writeCall(Call *call) {
- ModelWriter visitor(*this);
- visitor.visit(call);
-}
-
-
-} /* namespace Trace */
-
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2007-2011 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
+#include <assert.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "os.hpp"
+#include "trace_file.hpp"
+#include "trace_writer.hpp"
+#include "trace_format.hpp"
+
+
+namespace Trace {
+
+
+static const char *memcpy_args[3] = {"dest", "src", "n"};
+const FunctionSig memcpy_sig = {0, "memcpy", 3, memcpy_args};
+
+static const char *malloc_args[1] = {"size"};
+const FunctionSig malloc_sig = {1, "malloc", 1, malloc_args};
+
+static const char *free_args[1] = {"ptr"};
+const FunctionSig free_sig = {2, "free", 1, free_args};
+
+static const char *realloc_args[2] = {"ptr", "size"};
+const FunctionSig realloc_sig = {3, "realloc", 2, realloc_args};
+
+
+static void exceptionCallback(void)
+{
+ localWriter.flush();
+}
+
+
+LocalWriter::LocalWriter() :
+ acquired(0)
+{
+ // Install the signal handlers as early as possible, to prevent
+ // interfering with the application's signal handling.
+ OS::SetExceptionCallback(exceptionCallback);
+}
+
+LocalWriter::~LocalWriter()
+{
+ OS::ResetExceptionCallback();
+}
+
+void
+LocalWriter::open(void) {
+
+ static unsigned dwCounter = 0;
+
+ const char *szExtension = "trace";
+ char szFileName[PATH_MAX];
+ const char *lpFileName;
+
+ lpFileName = getenv("TRACE_FILE");
+ if (lpFileName) {
+ strncpy(szFileName, lpFileName, PATH_MAX);
+ }
+ else {
+ char szProcessName[PATH_MAX];
+ char szCurrentDir[PATH_MAX];
+ OS::GetProcessName(szProcessName, PATH_MAX);
+ OS::GetCurrentDir(szCurrentDir, PATH_MAX);
+
+ for (;;) {
+ FILE *file;
+
+ if (dwCounter)
+ snprintf(szFileName, PATH_MAX, "%s%c%s.%u.%s", szCurrentDir, PATH_SEP, szProcessName, dwCounter, szExtension);
+ else
+ snprintf(szFileName, PATH_MAX, "%s%c%s.%s", szCurrentDir, PATH_SEP, szProcessName, szExtension);
+
+ file = fopen(szFileName, "rb");
+ if (file == NULL)
+ break;
+
+ fclose(file);
+
+ ++dwCounter;
+ }
+ }
+
+ OS::DebugMessage("apitrace: tracing to %s\n", szFileName);
+
+ Writer::open(szFileName);
+
+#if 0
+ // For debugging the exception handler
+ *((int *)0) = 0;
+#endif
+}
+
+unsigned LocalWriter::beginEnter(const FunctionSig *sig) {
+ OS::AcquireMutex();
+ ++acquired;
+
+ if (!m_file->isOpened()) {
+ open();
+ }
+
+ return Writer::beginEnter(sig);
+}
+
+void LocalWriter::endEnter(void) {
+ Writer::endEnter();
+ --acquired;
+ OS::ReleaseMutex();
+}
+
+void LocalWriter::beginLeave(unsigned call) {
+ OS::AcquireMutex();
+ ++acquired;
+ Writer::beginLeave(call);
+}
+
+void LocalWriter::endLeave(void) {
+ Writer::endLeave();
+ --acquired;
+ OS::ReleaseMutex();
+}
+
+void LocalWriter::flush(void) {
+ /*
+ * Do nothing if the mutex is already acquired (e.g., if a segfault happen
+ * while writing the file) to prevent dead-lock.
+ */
+
+ if (!acquired) {
+ OS::AcquireMutex();
+ if (m_file->isOpened()) {
+ OS::DebugMessage("apitrace: flushing trace due to an exception\n");
+ m_file->flush();
+ }
+ OS::ReleaseMutex();
+ }
+}
+
+
+LocalWriter localWriter;
+
+
+} /* namespace Trace */
+
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2011 Jose Fonseca
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
+#include "trace_writer.hpp"
+
+
+namespace Trace {
+
+
+class ModelWriter : public Visitor
+{
+protected:
+ Writer &writer;
+
+public:
+ ModelWriter(Writer &_writer) :
+ writer(_writer) {
+ }
+
+ void visit(Null *) {
+ writer.writeNull();
+ }
+
+ void visit(Bool *node) {
+ writer.writeBool(node->value);
+ }
+
+ void visit(SInt *node) {
+ writer.writeSInt(node->value);
+ }
+
+ void visit(UInt *node) {
+ writer.writeUInt(node->value);
+ }
+
+ void visit(Float *node) {
+ writer.writeFloat(node->value);
+ }
+
+ void visit(String *node) {
+ writer.writeString(node->value);
+ }
+
+ void visit(Enum *node) {
+ writer.writeEnum(node->sig);
+ }
+
+ void visit(Bitmask *node) {
+ writer.writeBitmask(node->sig, node->value);
+ }
+
+ void visit(Struct *node) {
+ writer.beginStruct(node->sig);
+ for (unsigned i = 0; i < node->sig->num_members; ++i) {
+ _visit(node->members[i]);
+ }
+ writer.endStruct();
+ }
+
+ void visit(Array *node) {
+ writer.beginArray(node->values.size());
+ for (std::vector<Value *>::iterator it = node->values.begin(); it != node->values.end(); ++it) {
+ _visit(*it);
+ }
+ writer.endArray();
+ }
+
+ void visit(Blob *node) {
+ writer.writeBlob(node->buf, node->size);
+ }
+
+ void visit(Pointer *node) {
+ writer.writeOpaque((const void *) (size_t) node->value);
+ }
+
+ void visit(Call *call) {
+ unsigned call_no = writer.beginEnter(call->sig);
+ for (unsigned i = 0; i < call->args.size(); ++i) {
+ if (call->args[i]) {
+ writer.beginArg(i);
+ _visit(call->args[i]);
+ writer.endArg();
+ }
+ }
+ writer.endEnter();
+ writer.beginLeave(call_no);
+ if (call->ret) {
+ writer.beginReturn();
+ _visit(call->ret);
+ writer.endReturn();
+ }
+ writer.endLeave();
+ }
+};
+
+
+void Writer::writeCall(Call *call) {
+ ModelWriter visitor(*this);
+ visitor.visit(call);
+}
+
+
+} /* namespace Trace */
+
projects / apitrace / commitdiff