From e0e6140ab6d52e0173a2ed0541102d724cbcce14 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jos=C3=A9=20Fonseca?= Date: Thu, 25 Nov 2010 15:03:23 +0000 Subject: [PATCH] Slipt common retracing code. --- CMakeLists.txt | 2 +- glretrace.py | 211 +--------------------------- retrace.py | 369 +++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 376 insertions(+), 206 deletions(-) create mode 100644 retrace.py diff --git a/CMakeLists.txt b/CMakeLists.txt index 95f19c6..7fde9af 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -165,7 +165,7 @@ if (GLEW_INCLUDE_DIR) add_custom_command ( OUTPUT glretrace.cpp COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/glretrace.py > ${CMAKE_CURRENT_BINARY_DIR}/glretrace.cpp - DEPENDS glretrace.py glapi.py glenum.py stdapi.py + DEPENDS glretrace.py retrace.py glapi.py glenum.py stdapi.py ) include_directories ( diff --git a/glretrace.py b/glretrace.py index e42a922..606c052 100644 --- a/glretrace.py +++ b/glretrace.py @@ -26,209 +26,12 @@ import stdapi import glapi +import retrace +class GlRetracer(retrace.Retracer): -class ConstRemover(stdapi.Rebuilder): - - def visit_const(self, const): - return const.type - - def visit_opaque(self, opaque): - expr = opaque.expr - if expr.startswith('const '): - expr = expr[6:] - return stdapi.Opaque(expr) - - -class ValueExtractor(stdapi.Visitor): - - def visit_literal(self, literal, lvalue, rvalue): - if literal.format == 'Bool': - print ' %s = static_cast(%s);' % (lvalue, rvalue) - else: - print ' %s = %s;' % (lvalue, rvalue) - - def visit_const(self, const, lvalue, rvalue): - self.visit(const.type, lvalue, rvalue) - - def visit_alias(self, alias, lvalue, rvalue): - self.visit(alias.type, lvalue, rvalue) - - def visit_enum(self, enum, lvalue, rvalue): - print ' %s = %s;' % (lvalue, rvalue) - - def visit_bitmask(self, bitmask, lvalue, rvalue): - self.visit(bitmask.type, lvalue, rvalue) - - def visit_array(self, array, lvalue, rvalue): - print ' const Trace::Array *__a%s = dynamic_cast(&%s);' % (array.id, rvalue) - print ' if (__a%s) {' % (array.id) - length = '__a%s->values.size()' % array.id - print ' %s = new %s[%s];' % (lvalue, array.type, length) - index = '__j' + array.id - print ' for(size_t {i} = 0; {i} < {length}; ++{i}) {{'.format(i = index, length = length) - try: - self.visit(array.type, '%s[%s]' % (lvalue, index), '*__a%s->values[%s]' % (array.id, index)) - finally: - print ' }' - print ' } else {' - print ' %s = NULL;' % lvalue - print ' }' - - def visit_pointer(self, pointer, lvalue, rvalue): - print ' const Trace::Array *__a%s = dynamic_cast(&%s);' % (pointer.id, rvalue) - print ' if (__a%s) {' % (pointer.id) - print ' %s = new %s;' % (lvalue, pointer.type) - try: - self.visit(pointer.type, '%s[0]' % (lvalue,), '*__a%s->values[0]' % (pointer.id,)) - finally: - print ' } else {' - print ' %s = NULL;' % lvalue - print ' }' - - def visit_handle(self, handle, lvalue, rvalue): - self.visit(handle.type, lvalue, "__%s_map[%s]" %(handle.name, rvalue)); - print ' if (verbosity >= 2)' - print ' std::cout << "%s " << static_cast<%s>(%s) << " <- " << %s << "\\n";' % (handle.name, handle.type, rvalue, lvalue) - - def visit_blob(self, blob, lvalue, rvalue): - print ' %s = static_cast<%s>((%s).blob());' % (lvalue, blob, rvalue) - - def visit_string(self, string, lvalue, rvalue): - print ' %s = (%s)((%s).string());' % (lvalue, string.expr, rvalue) - - - -class ValueWrapper(stdapi.Visitor): - - def visit_literal(self, literal, lvalue, rvalue): - pass - - def visit_alias(self, alias, lvalue, rvalue): - self.visit(alias.type, lvalue, rvalue) - - def visit_enum(self, enum, lvalue, rvalue): - pass - - def visit_bitmask(self, bitmask, lvalue, rvalue): - pass - - def visit_array(self, array, lvalue, rvalue): - print ' const Trace::Array *__a%s = dynamic_cast(&%s);' % (array.id, rvalue) - print ' if (__a%s) {' % (array.id) - length = '__a%s->values.size()' % array.id - index = '__j' + array.id - print ' for(size_t {i} = 0; {i} < {length}; ++{i}) {{'.format(i = index, length = length) - try: - self.visit(array.type, '%s[%s]' % (lvalue, index), '*__a%s->values[%s]' % (array.id, index)) - finally: - print ' }' - print ' }' - - def visit_pointer(self, pointer, lvalue, rvalue): - print ' const Trace::Array *__a%s = dynamic_cast(&%s);' % (pointer.id, rvalue) - print ' if (__a%s) {' % (pointer.id) - try: - self.visit(pointer.type, '%s[0]' % (lvalue,), '*__a%s->values[0]' % (pointer.id,)) - finally: - print ' }' - - - def visit_handle(self, handle, lvalue, rvalue): - print " __%s_map[static_cast<%s>(%s)] = %s;" % (handle.name, handle.type, rvalue, lvalue) - print ' if (verbosity >= 2)' - print ' std::cout << "%s " << static_cast<%s>(%s) << " -> " << %s << "\\n";' % (handle.name, handle.type, rvalue, lvalue) - - def visit_blob(self, blob, lvalue, rvalue): - pass - - def visit_string(self, string, lvalue, rvalue): - pass - - - -def retrace_function(function): - print 'static void retrace_%s(Trace::Call &call) {' % function.name - success = True - for arg in function.args: - arg_type = ConstRemover().visit(arg.type) - #print ' // %s -> %s' % (arg.type, arg_type) - print ' %s %s;' % (arg_type, arg.name) - rvalue = 'call.arg(%u)' % (arg.index,) - lvalue = arg.name - try: - ValueExtractor().visit(arg_type, lvalue, rvalue) - except NotImplementedError: - success = False - print ' %s = 0; // FIXME' % arg.name - if not success: - print ' std::cerr << "warning: unsupported call %s\\n";' % function.name - print ' return;' - arg_names = ", ".join([arg.name for arg in function.args]) - if function.type is not stdapi.Void: - print ' %s __result;' % (function.type) - print ' __result = %s(%s);' % (function.name, arg_names) - else: - print ' %s(%s);' % (function.name, arg_names) - for arg in function.args: - if arg.output: - arg_type = ConstRemover().visit(arg.type) - rvalue = 'call.arg(%u)' % (arg.index,) - lvalue = arg.name - try: - ValueWrapper().visit(arg_type, lvalue, rvalue) - except NotImplementedError: - print ' // FIXME: %s' % arg.name - if function.type is not stdapi.Void: - rvalue = '*call.ret' - lvalue = '__result' - try: - ValueWrapper().visit(function.type, lvalue, rvalue) - except NotImplementedError: - print ' // FIXME: result' - print '}' - print - - -def retrace_functions(functions): - for function in functions: - if function.sideeffects: - retrace_function(function) - - print 'static bool retrace_call(Trace::Call &call) {' - for function in functions: - if not function.sideeffects: - print ' if (call.name == "%s") {' % function.name - print ' return true;' - print ' }' - print - print ' if (verbosity >=1 ) {' - print ' std::cout << call;' - print ' std::cout.flush();' - print ' };' - print - for function in functions: - if function.sideeffects: - print ' if (call.name == "%s") {' % function.name - print ' retrace_%s(call);' % function.name - print ' return true;' - print ' }' - print ' std::cerr << "warning: unknown call " << call.name << "\\n";' - print ' return false;' - print '}' - print - - -def retrace_api(api): - types = api.all_types() - - handles = [type for type in types if isinstance(type, stdapi.Handle)] - for handle in handles: - print 'static std::map<%s, %s> __%s_map;' % (handle.type, handle.type, handle.name) - print - - retrace_functions(api.functions) + pass if __name__ == '__main__': @@ -243,11 +46,9 @@ if __name__ == '__main__': print '#include ' print '#include ' print - print '#include "trace_parser.hpp"' - print - print 'unsigned verbosity = 0;' - print - retrace_api(glapi.glapi) + api = glapi.glapi + retracer = GlRetracer() + retracer.retrace_api(glapi.glapi) print ''' Trace::Parser parser; diff --git a/retrace.py b/retrace.py new file mode 100644 index 0000000..01ee1a7 --- /dev/null +++ b/retrace.py @@ -0,0 +1,369 @@ +########################################################################## +# +# Copyright 2010 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. +# +##########################################################################/ + + +import stdapi +import glapi + + + +class ConstRemover(stdapi.Rebuilder): + + def visit_const(self, const): + return const.type + + def visit_opaque(self, opaque): + expr = opaque.expr + if expr.startswith('const '): + expr = expr[6:] + return stdapi.Opaque(expr) + + +class ValueExtractor(stdapi.Visitor): + + def visit_literal(self, literal, lvalue, rvalue): + if literal.format == 'Bool': + print ' %s = static_cast(%s);' % (lvalue, rvalue) + else: + print ' %s = %s;' % (lvalue, rvalue) + + def visit_const(self, const, lvalue, rvalue): + self.visit(const.type, lvalue, rvalue) + + def visit_alias(self, alias, lvalue, rvalue): + self.visit(alias.type, lvalue, rvalue) + + def visit_enum(self, enum, lvalue, rvalue): + print ' %s = %s;' % (lvalue, rvalue) + + def visit_bitmask(self, bitmask, lvalue, rvalue): + self.visit(bitmask.type, lvalue, rvalue) + + def visit_array(self, array, lvalue, rvalue): + print ' const Trace::Array *__a%s = dynamic_cast(&%s);' % (array.id, rvalue) + print ' if (__a%s) {' % (array.id) + length = '__a%s->values.size()' % array.id + print ' %s = new %s[%s];' % (lvalue, array.type, length) + index = '__j' + array.id + print ' for(size_t {i} = 0; {i} < {length}; ++{i}) {{'.format(i = index, length = length) + try: + self.visit(array.type, '%s[%s]' % (lvalue, index), '*__a%s->values[%s]' % (array.id, index)) + finally: + print ' }' + print ' } else {' + print ' %s = NULL;' % lvalue + print ' }' + + def visit_pointer(self, pointer, lvalue, rvalue): + print ' const Trace::Array *__a%s = dynamic_cast(&%s);' % (pointer.id, rvalue) + print ' if (__a%s) {' % (pointer.id) + print ' %s = new %s;' % (lvalue, pointer.type) + try: + self.visit(pointer.type, '%s[0]' % (lvalue,), '*__a%s->values[0]' % (pointer.id,)) + finally: + print ' } else {' + print ' %s = NULL;' % lvalue + print ' }' + + def visit_handle(self, handle, lvalue, rvalue): + self.visit(handle.type, lvalue, "__%s_map[%s]" %(handle.name, rvalue)); + print ' if (verbosity >= 2)' + print ' std::cout << "%s " << static_cast<%s>(%s) << " <- " << %s << "\\n";' % (handle.name, handle.type, rvalue, lvalue) + + def visit_blob(self, blob, lvalue, rvalue): + print ' %s = static_cast<%s>((%s).blob());' % (lvalue, blob, rvalue) + + def visit_string(self, string, lvalue, rvalue): + print ' %s = (%s)((%s).string());' % (lvalue, string.expr, rvalue) + + + +class ValueWrapper(stdapi.Visitor): + + def visit_literal(self, literal, lvalue, rvalue): + pass + + def visit_alias(self, alias, lvalue, rvalue): + self.visit(alias.type, lvalue, rvalue) + + def visit_enum(self, enum, lvalue, rvalue): + pass + + def visit_bitmask(self, bitmask, lvalue, rvalue): + pass + + def visit_array(self, array, lvalue, rvalue): + print ' const Trace::Array *__a%s = dynamic_cast(&%s);' % (array.id, rvalue) + print ' if (__a%s) {' % (array.id) + length = '__a%s->values.size()' % array.id + index = '__j' + array.id + print ' for(size_t {i} = 0; {i} < {length}; ++{i}) {{'.format(i = index, length = length) + try: + self.visit(array.type, '%s[%s]' % (lvalue, index), '*__a%s->values[%s]' % (array.id, index)) + finally: + print ' }' + print ' }' + + def visit_pointer(self, pointer, lvalue, rvalue): + print ' const Trace::Array *__a%s = dynamic_cast(&%s);' % (pointer.id, rvalue) + print ' if (__a%s) {' % (pointer.id) + try: + self.visit(pointer.type, '%s[0]' % (lvalue,), '*__a%s->values[0]' % (pointer.id,)) + finally: + print ' }' + + + def visit_handle(self, handle, lvalue, rvalue): + print " __%s_map[static_cast<%s>(%s)] = %s;" % (handle.name, handle.type, rvalue, lvalue) + print ' if (verbosity >= 2)' + print ' std::cout << "%s " << static_cast<%s>(%s) << " -> " << %s << "\\n";' % (handle.name, handle.type, rvalue, lvalue) + + def visit_blob(self, blob, lvalue, rvalue): + pass + + def visit_string(self, string, lvalue, rvalue): + pass + + + +class Retracer: + + def retrace_function(self, function): + print 'static void retrace_%s(Trace::Call &call) {' % function.name + success = True + for arg in function.args: + arg_type = ConstRemover().visit(arg.type) + #print ' // %s -> %s' % (arg.type, arg_type) + print ' %s %s;' % (arg_type, arg.name) + rvalue = 'call.arg(%u)' % (arg.index,) + lvalue = arg.name + try: + ValueExtractor().visit(arg_type, lvalue, rvalue) + except NotImplementedError: + success = False + print ' %s = 0; // FIXME' % arg.name + if not success: + print ' std::cerr << "warning: unsupported call %s\\n";' % function.name + print ' return;' + arg_names = ", ".join([arg.name for arg in function.args]) + if function.type is not stdapi.Void: + print ' %s __result;' % (function.type) + print ' __result = %s(%s);' % (function.name, arg_names) + else: + print ' %s(%s);' % (function.name, arg_names) + for arg in function.args: + if arg.output: + arg_type = ConstRemover().visit(arg.type) + rvalue = 'call.arg(%u)' % (arg.index,) + lvalue = arg.name + try: + ValueWrapper().visit(arg_type, lvalue, rvalue) + except NotImplementedError: + print ' // FIXME: %s' % arg.name + if function.type is not stdapi.Void: + rvalue = '*call.ret' + lvalue = '__result' + try: + ValueWrapper().visit(function.type, lvalue, rvalue) + except NotImplementedError: + print ' // FIXME: result' + print '}' + print + + + def retrace_functions(self, functions): + for function in functions: + if function.sideeffects: + self.retrace_function(function) + + print 'static bool retrace_call(Trace::Call &call) {' + for function in functions: + if not function.sideeffects: + print ' if (call.name == "%s") {' % function.name + print ' return true;' + print ' }' + print + print ' if (verbosity >=1 ) {' + print ' std::cout << call;' + print ' std::cout.flush();' + print ' };' + print + for function in functions: + if function.sideeffects: + print ' if (call.name == "%s") {' % function.name + print ' retrace_%s(call);' % function.name + print ' return true;' + print ' }' + print ' std::cerr << "warning: unknown call " << call.name << "\\n";' + print ' return false;' + print '}' + print + + + def retrace_api(self, api): + + print '#include "trace_parser.hpp"' + print + + types = api.all_types() + handles = [type for type in types if isinstance(type, stdapi.Handle)] + for handle in handles: + print 'static std::map<%s, %s> __%s_map;' % (handle.type, handle.type, handle.name) + print + + print 'unsigned verbosity = 0;' + print + + self.retrace_functions(api.functions) + + +if __name__ == '__main__': + print + print '#include ' + print '#include ' + print + print '#ifdef WIN32' + print '#include ' + print '#endif' + print + print '#include ' + print '#include ' + print + retrace_api(glapi.glapi) + print ''' + +Trace::Parser parser; + +static bool insideGlBeginEnd; + +static void display(void) { + Trace::Call *call; + + while ((call = parser.parse_call())) { + if (call->name == "glFlush" || + call->name == "glXSwapBuffers" || + call->name == "wglSwapBuffers") { + glFlush(); + return; + } + + retrace_call(*call); + + if (call->name == "glBegin") { + insideGlBeginEnd = true; + } + + if (call->name == "glEnd") { + insideGlBeginEnd = false; + } + + if (!insideGlBeginEnd) { + GLenum error = glGetError(); + if (error != GL_NO_ERROR) { + std::cerr << "warning: glGetError() = "; + switch (error) { + case GL_INVALID_ENUM: + std::cerr << "GL_INVALID_ENUM"; + break; + case GL_INVALID_VALUE: + std::cerr << "GL_INVALID_VALUE"; + break; + case GL_INVALID_OPERATION: + std::cerr << "GL_INVALID_OPERATION"; + break; + case GL_STACK_OVERFLOW: + std::cerr << "GL_STACK_OVERFLOW"; + break; + case GL_STACK_UNDERFLOW: + std::cerr << "GL_STACK_UNDERFLOW"; + break; + case GL_OUT_OF_MEMORY: + std::cerr << "GL_OUT_OF_MEMORY"; + break; + case GL_INVALID_FRAMEBUFFER_OPERATION: + std::cerr << "GL_INVALID_FRAMEBUFFER_OPERATION"; + break; + case GL_TABLE_TOO_LARGE: + std::cerr << "GL_TABLE_TOO_LARGE"; + break; + default: + std::cerr << error; + break; + } + std::cerr << "\\n"; + } + } + } + + glFlush(); + glutIdleFunc(NULL); +} + +static void idle(void) { + glutPostRedisplay(); +} + +int main(int argc, char **argv) +{ + glutInit(&argc, argv); + glutInitWindowPosition(0, 0); + glutInitWindowSize(800, 600); + glutInitDisplayMode(GLUT_DEPTH | GLUT_RGB | GLUT_SINGLE); + glutCreateWindow(argv[0]); + glewInit(); + + glutDisplayFunc(&display); + glutIdleFunc(&idle); + + int i; + for (i = 1; i < argc; ++i) { + const char *arg = argv[i]; + + if (arg[0] != '-') { + break; + } + + if (!strcmp(arg, "--")) { + break; + } + else if (!strcmp(arg, "-v")) { + ++verbosity; + } else { + std::cerr << "error: unknown option " << arg << "\\n"; + return 1; + } + } + + for ( ; i < argc; ++i) { + if (parser.open(argv[i])) { + glutMainLoop(); + parser.close(); + } + } + + return 0; +} + +''' -- 2.45.2