diff options
Diffstat (limited to 'progs')
| -rw-r--r-- | progs/tools/trace/.gitignore | 1 | ||||
| -rw-r--r-- | progs/tools/trace/Makefile | 30 | ||||
| -rw-r--r-- | progs/tools/trace/README | 23 | ||||
| -rwxr-xr-x | progs/tools/trace/gltrace | 82 | ||||
| -rw-r--r-- | progs/tools/trace/gltrace.py | 189 | ||||
| -rw-r--r-- | progs/tools/trace/gltrace_support.cc | 193 | ||||
| -rw-r--r-- | progs/tools/trace/gltrace_support.h | 65 |
7 files changed, 0 insertions, 583 deletions
diff --git a/progs/tools/trace/.gitignore b/progs/tools/trace/.gitignore deleted file mode 100644 index afe0c5829e..0000000000 --- a/progs/tools/trace/.gitignore +++ /dev/null @@ -1 +0,0 @@ -gltrace.cc diff --git a/progs/tools/trace/Makefile b/progs/tools/trace/Makefile deleted file mode 100644 index 32fea2c4dd..0000000000 --- a/progs/tools/trace/Makefile +++ /dev/null @@ -1,30 +0,0 @@ -# Makefile for Thomas Sondergaard's API tracer - -TOP = ../../.. - -include $(TOP)/configs/current - - -OBJECTS = gltrace.o gltrace_support.o - -TRACER = gltrace.so - -.cc.o: - $(CXX) -c $(INCDIRS) $(CXXFLAGS) $< -o $@ - - -default: $(TRACER) - -$(TRACER): $(OBJECTS) - $(MKLIB) -o $(TRACER) -noprefix -cplusplus -linker '$(CXX)' \ - -ldflags '$(LDFLAGS)' $(MKLIB_OPTIONS) $(OBJECTS) - -gltrace.cc: gltrace.py - PYTHONPATH=$(TOP)/src/mesa/glapi/gen python gltrace.py -f $(TOP)/src/mesa/glapi/gen/gl_API.xml > gltrace.cc - - -clean: - rm -f $(OBJECTS) - rm -f $(TRACER) - rm -f *~ - rm -f gltrace.cc diff --git a/progs/tools/trace/README b/progs/tools/trace/README deleted file mode 100644 index 7b3141dba7..0000000000 --- a/progs/tools/trace/README +++ /dev/null @@ -1,23 +0,0 @@ -NAME - gltrace - trace opengl calls - -SYNOPSIS - gltrace [OPTION] command [arg ...] - -DESCRIPTION - -h help (this text) - -c log gl calls - -t time stamp log entries - -e check for and log errors. errors occurring between - glBegin() and glEnd() are checked at glEnd() - -v verbose. Shows configuration settings passed to - gltrace.so - -l LOGFILE logfile. Default is stderr - -PROBLEMS - Not all OpenGL extensions are known and traced by gltrace. Extension - functions not initialized using glXGetProcAddress(ARB) will not be - traced. - -AUTHOR - Thomas Sondergaard (ts_news1 'at' sondergaard.cc) diff --git a/progs/tools/trace/gltrace b/progs/tools/trace/gltrace deleted file mode 100755 index d386912cf2..0000000000 --- a/progs/tools/trace/gltrace +++ /dev/null @@ -1,82 +0,0 @@ -#!/bin/bash - -# Copyright (C) 2006 Thomas Sondergaard -# 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 -# on the rights to use, copy, modify, merge, publish, distribute, sub -# license, 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 (including the next -# paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL -# IBM AND/OR ITS SUPPLIERS 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. -# -# Authors: -# Thomas Sondergaard <ts@medical-insight.com> - -usage="usage: $0 [ -hctev ] [-l LOGFILE] program [args...]\n\t-h\t\thelp (this text)\n\t-c\t\tlog gl calls\n\t-t\t\ttime stamp log entries\n\t-e\t\tcheck for and log errors. errors occurring between\n\t\t\tglBegin() and glEnd() are checked at glEnd()\n\t-v\t\tverbose. Shows configuration settings passed to\n\t\t\tgltrace.so\n\t-l LOGFILE\tlogfile. Default is stderr" - -# Path to gltrace.so - must not be relative -#GLTRACE_SO=/home/ts/Mesa_gltrace/src/mesa/glapi/gltrace.so -# This seems to work: -GLTRACE_SO=./gltrace.so - -# Set options from command line - -VERBOSE=0 -GLTRACE_LOG_CALLS=0 -GLTRACE_LOG_TIME=0 -GLTRACE_CHECK_ERRORS=0 -export GLTRACE_LOG_CALLS GLTRACE_LOG_TIME GLTRACE_CHECK_ERRORS - -if [ $# -eq 0 ]; then - echo -e $usage - exit -fi - -while getopts "hctevl:" options; do - case $options in - h) echo -e $usage - exit 1;; - c) GLTRACE_LOG_CALLS=1;; - t) GLTRACE_LOG_TIME=1;; - e) GLTRACE_CHECK_ERRORS=1;; - l) GLTRACE_LOGFILE=$OPTARG - export GLTRACE_LOGFILE;; - v) VERBOSE=1;; - *) echo -e $usage - exit 1;; - esac -done - -# Remove the parsed args -shift $(($OPTIND-1)) - -if [ ! -r $GLTRACE_SO ]; then - echo "Error: The gltrace.so file '$GLTRACE_SO' is missing!" - exit 1 -fi - -export LD_PRELOAD=$GLTRACE_SO - -if [ $VERBOSE -eq 1 ]; then - echo GLTRACE_LOG_CALLS=$GLTRACE_LOG_CALLS - echo GLTRACE_LOG_TIME=$GLTRACE_LOG_TIME - echo GLTRACE_CHECK_ERRORS=$GLTRACE_CHECK_ERRORS - echo GLTRACE_LOGFILE=$GLTRACE_LOGFILE - echo LD_PRELOAD=$LD_PRELOAD - echo command=$* -fi - -exec $* diff --git a/progs/tools/trace/gltrace.py b/progs/tools/trace/gltrace.py deleted file mode 100644 index 973881ac94..0000000000 --- a/progs/tools/trace/gltrace.py +++ /dev/null @@ -1,189 +0,0 @@ -#!/usr/bin/env python - -# Copyright (C) 2006 Thomas Sondergaard -# 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 -# on the rights to use, copy, modify, merge, publish, distribute, sub -# license, 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 (including the next -# paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL -# IBM AND/OR ITS SUPPLIERS 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. -# -# Authors: -# Thomas Sondergaard <ts@medical-insight.com> - -import gl_XML, glX_XML, glX_proto_common, license -import sys, getopt, copy, string - -def create_argument_string(parameters): - """Create a parameter string from a list of gl_parameters.""" - - list = [] - for p in parameters: - list.append( p.name ) - #if len(list) == 0: list = ["void"] - - return string.join(list, ", ") - -def create_logfunc_string(func, name): - """Create a parameter string from a list of gl_parameters.""" - - list = [] - list.append('"gl' + name + '("') - sep = None - for p in func.parameters: - if (sep): - list.append(sep) - list.append( p.name ) - sep = '", "' - list.append('");"') - #if len(list) == 0: list = ["void"] - - return "if (config.logCalls) GLTRACE_LOG(" + string.join(list, " << ")+");"; - -class PrintGltrace(glX_proto_common.glx_print_proto): #(gl_XML.gl_print_base): - def __init__(self): - gl_XML.gl_print_base.__init__(self) - - self.name = "gltrace.py" - self.license = license.bsd_license_template % ( \ -"""Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. -(C) Copyright IBM Corporation 2004""", "PRECISION INSIGHT, IBM") - #self.header_tag = "_INDIRECT_H_" - - self.last_category = "" - return - - - def printRealHeader(self): - print """/** - * \\file - * gl and glX wrappers for tracing - * - * \\author Thomas Sondergaard <ts@medical-insight.com> - */ -""" - #self.printVisibility( "HIDDEN", "hidden" ) - #self.printFastcall() - #self.printNoinline() - - print """ -#include <GL/gl.h> -#include <GL/glx.h> -#include <GL/glu.h> -#include <dlfcn.h> -#include "gltrace_support.h" - -using namespace gltrace; - -static GLenum real_glGetError() { - static GLenum (*real_func)(void) = 0; - if (!real_func) real_func = (GLenum (*)(void)) dlsym(RTLD_NEXT, "glGetError"); - return real_func(); -} - -bool betweenGLBeginEnd = false; - -extern "C" { - - -__GLXextFuncPtr real_glXGetProcAddressARB(const GLubyte *func_name) { - static __GLXextFuncPtr (*real_func)(const GLubyte *func_name) = 0; - if (!real_func) real_func = (__GLXextFuncPtr (*)(const GLubyte *func_name)) dlsym(RTLD_NEXT, "glXGetProcAddressARB"); - - return real_func(func_name); -} - -__GLXextFuncPtr glXGetProcAddressARB(const GLubyte *func_name_ubyte) { - std::string func_name = - std::string("gltrace_")+reinterpret_cast<const char*>(func_name_ubyte); - - __GLXextFuncPtr f = (__GLXextFuncPtr) dlsym(RTLD_DEFAULT, func_name.c_str()); - if (!f) { - GLTRACE_LOG("warning: Could not resolve '" << func_name << "' - function will not be intercepted"); - return real_glXGetProcAddressARB(func_name_ubyte); - } - return f; -} - -""" - - def printRealFooter(self): - print "} // Extern \"C\"" - - def printBody(self, api): - for func in api.functionIterateGlx(): - for func_name in func.entry_points: - functionPrefix = "" - use_dlsym = True - if (api.get_category_for_name(func.name)[1] != None): - functionPrefix = "gltrace_" - use_dlsym = False - - print '%s %sgl%s(%s) {' % (func.return_type, functionPrefix, func_name, func.get_parameter_string()) - if (use_dlsym): - print ' static %s (*real_func)(%s) = 0;' % (func.return_type, func.get_parameter_string()) - print ' if (!real_func) real_func = (%s (*)(%s)) dlsym(RTLD_NEXT, "gl%s");' % (func.return_type, func.get_parameter_string(), func_name) - else: # use glXGetProcAddressArb - print ' static %s (*real_func)(%s) = 0;' % (func.return_type, func.get_parameter_string()) - print ' if (!real_func) real_func = (%s (*)(%s)) real_glXGetProcAddressARB((GLubyte *)"gl%s");' % (func.return_type, func.get_parameter_string(), func_name) - print ' ' + create_logfunc_string(func, func_name) - if (func.return_type == "void"): - print ' real_func(%s);' % (create_argument_string(func.parameters)) - else: - print ' %s retval = real_func(%s);' % (func.return_type, create_argument_string(func.parameters)) - if (func.name == "Begin"): - print ' betweenGLBeginEnd = true;' - elif (func.name == "End"): - print ' betweenGLBeginEnd = false;' - print ' if (!betweenGLBeginEnd && config.checkErrors) {' - print ' GLenum res;' - print ' while ((res = real_glGetError ()) != GL_NO_ERROR) ' - print ' GLTRACE_LOG("OpenGL Error (" << res << "): <" << gluErrorString(res) << "> at " << gltrace::getStackTrace());' - print ' }' - if (func.return_type != "void"): - print " return retval;" - print '}' - - -def show_usage(): - print "Usage: %s [-f input_file_name] [-m output_mode] [-d]" % sys.argv[0] - print " -m output_mode Output mode can be one of 'proto', 'init_c' or 'init_h'." - print " -d Enable extra debug information in the generated code." - sys.exit(1) - - -if __name__ == '__main__': - file_name = "gl_API.xml" - - try: - (args, trail) = getopt.getopt(sys.argv[1:], "f:d") - except Exception,e: - show_usage() - - debug = 0 - for (arg,val) in args: - if arg == "-f": - file_name = val - elif arg == "-d": - debug = 1 - - printer = PrintGltrace() - - printer.debug = debug - api = gl_XML.parse_GL_API( file_name, glX_XML.glx_item_factory() ) - - printer.Print( api ) diff --git a/progs/tools/trace/gltrace_support.cc b/progs/tools/trace/gltrace_support.cc deleted file mode 100644 index 0b76d3247d..0000000000 --- a/progs/tools/trace/gltrace_support.cc +++ /dev/null @@ -1,193 +0,0 @@ -/* - * Copyright (C) 2006 Thomas Sondergaard 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 - * BRIAN PAUL 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 "gltrace_support.h" -#include <cstdlib> -#include <cstring> -#include <assert.h> -#include <sstream> -#include <fstream> -#include <iomanip> -#include <execinfo.h> -#include <cxxabi.h> -#include <sys/time.h> - -namespace { - - const char * - demangle (const char * mangled) throw() - { - static char buf[4096]; - int status; - size_t length = sizeof(buf)-1; - - memset (buf, 0, sizeof(buf)); - - if (!mangled) - return 0; - - char * demangled = __cxxabiv1::__cxa_demangle(mangled, - buf, - &length, - &status); - if (demangled && !status) - return demangled; - else - return mangled; - } - - void - printStackTrace (void **stackframes, - int stackframe_size, - std::ostream & out ) - { - char **strings = 0; - std::stringstream ss; - - // this might actually fail if memory is tight or we are in a - // signal handler - strings = backtrace_symbols (stackframes, stackframe_size); - - ss << "Backtrace :"; - - if (stackframe_size == gltrace::MAX_STACKFRAMES) - ss << "(possibly incomplete maximal number of frames exceeded):" << std::endl; - else - ss << std::endl; - - out << ss.str(); - - // the first frame is the constructor of the exception - // the last frame always seem to be bogus? - for (int i = 0; strings && i < stackframe_size-1; ++i) { - char libname[257], funcname[2049]; - unsigned int address=0, funcoffset = 0x0; - - memset (libname,0,sizeof(libname)); - memset (funcname,0,sizeof(funcname)); - - strcpy (funcname,"??"); - strcpy (libname, "??"); - - int scanned = sscanf (strings[i], "%256[^(] ( %2048[^+] + %x ) [ %x ]", - libname, - funcname, - &funcoffset, - &address); - - /* ok, so no function was mentioned in the backtrace */ - if (scanned < 4) { - scanned = sscanf (strings[i], "%256[^([] [ %x ]", - libname, - &address); - } - - if (funcname[0] == '_') { - const char * demangled; - if ((demangled = demangle(funcname) ) != funcname) { - strncpy (funcname, demangled, sizeof(funcname)-1); - } - } - else - strcat (funcname," ()"); - - out << "\t#" << i << std::hex << " 0x" << address << " in " << funcname - << " at 0x" << funcoffset << " (from " << libname << ")" << std::endl; - } - - free (strings); - } - - -} // anon namespace - -namespace gltrace { - - std::string getStackTrace(int count, int first) { - ++first; - std::stringstream ss; - const int BA_MAX = 1000; - assert(count + first <= BA_MAX); - void *ba[BA_MAX]; - int n = backtrace(ba, count+first); - - printStackTrace( &ba[first], n-first, ss); - - return ss.str(); - } - - std::ostream &timeNow(std::ostream &os) { - - struct timeval now; - struct tm t; - static char const *months[12] = - { - "Jan", "Feb", "Mar", "Apr", "May", "Jun", - "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" - }; - - gettimeofday (&now, 0); - localtime_r ((time_t*) &now.tv_sec, &t); - - os - << months[t.tm_mon] << " " - << std::setw(2) << t.tm_mday << " " - << std::setw(2) << t.tm_hour << ":" - << std::setw(2) << t.tm_min << ":" - << std::setw(2) << t.tm_sec << "." - << std::setw(3) << now.tv_usec/1000; - return os; - } - - logstream::logstream(const char *filename) { - if (!filename) - init(std::cerr.rdbuf()); - else { - file_os.reset(new std::ofstream(filename)); - if (file_os->good()) - init(file_os->rdbuf()); - else { - std::cerr << "ERROR: gltrace: Failed to open '" << filename - << "' for writing. Falling back to stderr." << std::endl; - init(std::cerr.rdbuf()); - } - } - *this << std::setfill('0'); // setw used in timeNow - } - - - Config::Config() : - logCalls(true), - checkErrors(true), - logTime(true), - log(getenv("GLTRACE_LOGFILE")) { - if (const char *v = getenv("GLTRACE_LOG_CALLS")) - logCalls = strncmp("1", v, 1) == 0; - if (const char *v = getenv("GLTRACE_CHECK_ERRORS")) - checkErrors = strncmp("1", v, 1) == 0; - if (const char *v = getenv("GLTRACE_LOG_TIME")) - logTime = strncmp("1", v, 1) == 0; - } - - // *The* config - Config config; - -} // namespace gltrace diff --git a/progs/tools/trace/gltrace_support.h b/progs/tools/trace/gltrace_support.h deleted file mode 100644 index de28669a98..0000000000 --- a/progs/tools/trace/gltrace_support.h +++ /dev/null @@ -1,65 +0,0 @@ -// -*- c++ -*- (emacs c++ mode) -/* - * Copyright (C) 2006 Thomas Sondergaard 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 - * BRIAN PAUL 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. - */ -#ifndef GLTRACE_SUPPORT_H -#define GLTRACE_SUPPORT_H - -#include <string> -#include <iostream> -#include <memory> - -namespace gltrace { - - const int MAX_STACKFRAMES = 100; - - /// Returns the stack trace of the current thread - std::string getStackTrace(int count = MAX_STACKFRAMES, int first = 0); - - std::ostream &timeNow(std::ostream &os); - - struct logstream : public std::ostream { - - /// Opens a logstream - if filename is null, stderr will be used - logstream(const char *filename = 0); - - private: - std::auto_ptr<std::ofstream> file_os; - }; - - struct Config { - bool logCalls; - bool checkErrors; - bool logTime; - logstream log; - - Config(); - }; - - extern Config config; - -} // namespace gltrace - -#define GLTRACE_LOG(x) \ - { if (config.logTime) config.log << timeNow << ": "; config.log << x << "\n"; } - -#endif // GLTRACE_SUPPORT_H - - |