def traceApi(self, api):
if self.getProcAddressFunctionNames:
# Generate a function to wrap proc addresses
getProcAddressFunction = api.getFunctionByName(
self.getProcAddressFunctionNames[0])
argType = getProcAddressFunction.args[0].type
retType = getProcAddressFunction.type
print 'static %s _wrapProcAddress(%s procName, %s procPtr);' % (
retType, argType, retType)
print
Tracer.traceApi(self, api)
print 'static %s _wrapProcAddress(%s procName, %s procPtr) {' % (
retType, argType, retType)
print ' if (!procPtr) {'
print ' return procPtr;'
print ' }'
for function in api.getAllFunctions():
ptype = function_pointer_type(function)
pvalue = function_pointer_value(function)
print ' if (strcmp("%s", (const char *)procName) == 0) {' % function.name
print ' %s = (%s)procPtr;' % (pvalue, ptype)
print ' return (%s)&%s;' % (
retType,
function.name,
)
print ' }'
print ' os::log("apitrace: warning: unknown function \\"%s\\"\\n", (const char *)procName);'
print ' return procPtr;'
print '}'
print
else:
Tracer.traceApi(self, api)
def traceApi(self, api):
if self.getProcAddressFunctionNames:
# Generate a function to wrap proc addresses
getProcAddressFunction = api.getFunctionByName(self.getProcAddressFunctionNames[0])
argType = getProcAddressFunction.args[0].type
retType = getProcAddressFunction.type
print 'static %s _wrapProcAddress(%s procName, %s procPtr);' % (retType, argType, retType)
print
Tracer.traceApi(self, api)
print 'static %s _wrapProcAddress(%s procName, %s procPtr) {' % (retType, argType, retType)
print ' if (!procPtr) {'
print ' return procPtr;'
print ' }'
for function in api.functions:
ptype = function_pointer_type(function)
pvalue = function_pointer_value(function)
print ' if (strcmp("%s", (const char *)procName) == 0) {' % function.name
print ' %s = (%s)procPtr;' % (pvalue, ptype)
print ' return (%s)&%s;' % (retType, function.name,)
print ' }'
print ' os::log("apitrace: warning: unknown function \\"%s\\"\\n", (const char *)procName);'
print ' return procPtr;'
print '}'
print
else:
Tracer.traceApi(self, api)
def traceApi(self, api):
if self.getProcAddressFunctionNames:
# Generate a function to wrap proc addresses
getProcAddressFunction = api.getFunctionByName(self.getProcAddressFunctionNames[0])
argType = getProcAddressFunction.args[0].type
retType = getProcAddressFunction.type
print 'static %s _wrapProcAddress(%s procName, %s procPtr);' % (retType, argType, retType)
print
Tracer.traceApi(self, api)
print 'static %s _wrapProcAddress(%s procName, %s procPtr) {' % (retType, argType, retType)
# Provide fallback functions to missing debug functions
print ' if (!procPtr) {'
else_ = ''
for function_name in self.debug_functions:
if self.api.getFunctionByName(function_name):
print ' %sif (strcmp("%s", (const char *)procName) == 0) {' % (else_, function_name)
print ' return (%s)&%s;' % (retType, function_name)
print ' }'
else_ = 'else '
print ' %s{' % else_
print ' return NULL;'
print ' }'
print ' }'
for function in api.getAllFunctions():
ptype = function_pointer_type(function)
pvalue = function_pointer_value(function)
print ' if (strcmp("%s", (const char *)procName) == 0) {' % function.name
print ' %s = (%s)procPtr;' % (pvalue, ptype)
print ' return (%s)&%s;' % (retType, function.name,)
print ' }'
print ' os::log("apitrace: warning: unknown function \\"%s\\"\\n", (const char *)procName);'
print ' return procPtr;'
print '}'
print
else:
Tracer.traceApi(self, api)
print "static __eglMustCastToProperFunctionPointerType __unwrap_proc_addr(const char * procname, __eglMustCastToProperFunctionPointerType procPtr);"
print
api = API()
api.add_api(eglapi)
api.add_api(glapi)
api.add_api(glesapi)
tracer = EglTracer()
tracer.trace_api(api)
print "static __eglMustCastToProperFunctionPointerType __unwrap_proc_addr(const char * procname, __eglMustCastToProperFunctionPointerType procPtr) {"
print " if (!procPtr) {"
print " return procPtr;"
print " }"
for f in api.functions:
ptype = function_pointer_type(f)
pvalue = function_pointer_value(f)
print ' if (!strcmp("%s", procname)) {' % f.name
print " %s = (%s)procPtr;" % (pvalue, ptype)
print " return (__eglMustCastToProperFunctionPointerType)&%s;" % (f.name,)
print " }"
print ' os::log("apitrace: warning: unknown function \\"%s\\"\\n", procname);'
print " return procPtr;"
print "}"
print
print r"""
/*
* Invoke the true dlopen() function.
*/
def handle_case(function_name):
f = func_dict[function_name]
ptype = function_pointer_type(f)
pvalue = function_pointer_value(f)
print ' %s = (%s)%s;' % (pvalue, ptype, instance)
print ' %s = (%s)&%s;' % (instance, function.type, f.name)
def handle_case(function_name):
f = func_dict[function_name]
ptype = function_pointer_type(f)
pvalue = function_pointer_value(f)
print ' %s = (%s)%s;' % (pvalue, ptype, instance)
print ' %s = (%s)&%s;' % (instance, function.type, f.name);
print
print 'static __GLXextFuncPtr __unwrap_proc_addr(const GLubyte * procName, __GLXextFuncPtr procPtr);'
print
api = API()
api.add_api(glxapi)
api.add_api(glapi)
tracer = GlxTracer()
tracer.trace_api(api)
print 'static __GLXextFuncPtr __unwrap_proc_addr(const GLubyte * procName, __GLXextFuncPtr procPtr) {'
print ' if (!procPtr) {'
print ' return procPtr;'
print ' }'
for f in api.functions:
ptype = function_pointer_type(f)
pvalue = function_pointer_value(f)
print ' if (!strcmp("%s", (const char *)procName)) {' % f.name
print ' %s = (%s)procPtr;' % (pvalue, ptype)
print ' return (__GLXextFuncPtr)&%s;' % (f.name, )
print ' }'
print ' return procPtr;'
print '}'
print
print r'''
/*
* Handle to the true libGL.so
*/
static void *libgl_handle = NULL;
