mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-12-28 10:41:04 +00:00
da4ae05638
The limit for the number of struct members is parameterized using command line options. Add --max-struct-depth command line option. Add --max-switch-branches command line option. Add --max-function-args command line option. Add --max-control-flow-nesting-depth option. Add --max-access-chain-indexes option.
78 lines
3.0 KiB
C++
78 lines
3.0 KiB
C++
// Copyright (c) 2017 Google Inc.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#include <cassert>
|
|
#include <cstring>
|
|
|
|
#include "spirv_validator_options.h"
|
|
|
|
bool spvParseUniversalLimitsOptions(const char* s, spv_validator_limit* type) {
|
|
auto match = [s](const char* b) {
|
|
return s && (0 == strncmp(s, b, strlen(b)));
|
|
};
|
|
if (match("--max-struct-members")) {
|
|
*type = spv_validator_limit_max_struct_members;
|
|
} else if (match("--max-struct_depth")) {
|
|
*type = spv_validator_limit_max_struct_depth;
|
|
} else if (match("--max-local-variables")) {
|
|
*type = spv_validator_limit_max_local_variables;
|
|
} else if (match("--max-global-variables")) {
|
|
*type = spv_validator_limit_max_global_variables;
|
|
} else if (match("--max-switch-branches")) {
|
|
*type = spv_validator_limit_max_global_variables;
|
|
} else if (match("--max-function-args")) {
|
|
*type = spv_validator_limit_max_function_args;
|
|
} else if (match("--max-control-flow-nesting-depth")) {
|
|
*type = spv_validator_limit_max_control_flow_nesting_depth;
|
|
} else if (match("--max-access-chain-indexes")) {
|
|
*type = spv_validator_limit_max_access_chain_indexes;
|
|
} else {
|
|
// The command line option for this validator limit has not been added.
|
|
// Therefore we return false.
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
spv_validator_options spvValidatorOptionsCreate() {
|
|
return new spv_validator_options_t;
|
|
}
|
|
|
|
void spvValidatorOptionsDestroy(spv_validator_options options) {
|
|
delete options;
|
|
}
|
|
|
|
void spvValidatorOptionsSetUniversalLimit(spv_validator_options options,
|
|
spv_validator_limit limit_type,
|
|
uint32_t limit) {
|
|
assert(options && "Validator options object may not be Null");
|
|
switch(limit_type) {
|
|
#define LIMIT(TYPE, FIELD) \
|
|
case TYPE: \
|
|
options->universal_limits_.FIELD = limit; \
|
|
break;
|
|
LIMIT(spv_validator_limit_max_struct_members, max_struct_members)
|
|
LIMIT(spv_validator_limit_max_struct_depth, max_struct_depth)
|
|
LIMIT(spv_validator_limit_max_local_variables, max_local_variables)
|
|
LIMIT(spv_validator_limit_max_global_variables, max_global_variables)
|
|
LIMIT(spv_validator_limit_max_switch_branches, max_switch_branches)
|
|
LIMIT(spv_validator_limit_max_function_args, max_function_args)
|
|
LIMIT(spv_validator_limit_max_control_flow_nesting_depth,
|
|
max_control_flow_nesting_depth)
|
|
LIMIT(spv_validator_limit_max_access_chain_indexes, max_access_chain_indexes)
|
|
#undef LIMIT
|
|
}
|
|
}
|