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- // Copyright (c) 2015-2016 The Khronos Group 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 "source/ext_inst.h"
- #include <cstring>
- // DebugInfo extended instruction set.
- // See https://www.khronos.org/registry/spir-v/specs/1.0/DebugInfo.html
- // TODO(dneto): DebugInfo.h should probably move to SPIRV-Headers.
- #include "DebugInfo.h"
- #include "source/latest_version_glsl_std_450_header.h"
- #include "source/latest_version_opencl_std_header.h"
- #include "source/macro.h"
- #include "source/spirv_definition.h"
- #include "debuginfo.insts.inc"
- #include "glsl.std.450.insts.inc"
- #include "opencl.debuginfo.100.insts.inc"
- #include "opencl.std.insts.inc"
- #include "spirv-tools/libspirv.h"
- #include "spv-amd-gcn-shader.insts.inc"
- #include "spv-amd-shader-ballot.insts.inc"
- #include "spv-amd-shader-explicit-vertex-parameter.insts.inc"
- #include "spv-amd-shader-trinary-minmax.insts.inc"
- static const spv_ext_inst_group_t kGroups_1_0[] = {
- {SPV_EXT_INST_TYPE_GLSL_STD_450, ARRAY_SIZE(glsl_entries), glsl_entries},
- {SPV_EXT_INST_TYPE_OPENCL_STD, ARRAY_SIZE(opencl_entries), opencl_entries},
- {SPV_EXT_INST_TYPE_SPV_AMD_SHADER_EXPLICIT_VERTEX_PARAMETER,
- ARRAY_SIZE(spv_amd_shader_explicit_vertex_parameter_entries),
- spv_amd_shader_explicit_vertex_parameter_entries},
- {SPV_EXT_INST_TYPE_SPV_AMD_SHADER_TRINARY_MINMAX,
- ARRAY_SIZE(spv_amd_shader_trinary_minmax_entries),
- spv_amd_shader_trinary_minmax_entries},
- {SPV_EXT_INST_TYPE_SPV_AMD_GCN_SHADER,
- ARRAY_SIZE(spv_amd_gcn_shader_entries), spv_amd_gcn_shader_entries},
- {SPV_EXT_INST_TYPE_SPV_AMD_SHADER_BALLOT,
- ARRAY_SIZE(spv_amd_shader_ballot_entries), spv_amd_shader_ballot_entries},
- {SPV_EXT_INST_TYPE_DEBUGINFO, ARRAY_SIZE(debuginfo_entries),
- debuginfo_entries},
- {SPV_EXT_INST_TYPE_OPENCL_DEBUGINFO_100,
- ARRAY_SIZE(opencl_debuginfo_100_entries), opencl_debuginfo_100_entries},
- };
- static const spv_ext_inst_table_t kTable_1_0 = {ARRAY_SIZE(kGroups_1_0),
- kGroups_1_0};
- spv_result_t spvExtInstTableGet(spv_ext_inst_table* pExtInstTable,
- spv_target_env env) {
- if (!pExtInstTable) return SPV_ERROR_INVALID_POINTER;
- switch (env) {
- // The extended instruction sets are all version 1.0 so far.
- case SPV_ENV_UNIVERSAL_1_0:
- case SPV_ENV_VULKAN_1_0:
- case SPV_ENV_UNIVERSAL_1_1:
- case SPV_ENV_UNIVERSAL_1_2:
- case SPV_ENV_OPENCL_1_2:
- case SPV_ENV_OPENCL_EMBEDDED_1_2:
- case SPV_ENV_OPENCL_2_0:
- case SPV_ENV_OPENCL_EMBEDDED_2_0:
- case SPV_ENV_OPENCL_2_1:
- case SPV_ENV_OPENCL_EMBEDDED_2_1:
- case SPV_ENV_OPENCL_2_2:
- case SPV_ENV_OPENCL_EMBEDDED_2_2:
- case SPV_ENV_OPENGL_4_0:
- case SPV_ENV_OPENGL_4_1:
- case SPV_ENV_OPENGL_4_2:
- case SPV_ENV_OPENGL_4_3:
- case SPV_ENV_OPENGL_4_5:
- case SPV_ENV_UNIVERSAL_1_3:
- case SPV_ENV_VULKAN_1_1:
- case SPV_ENV_VULKAN_1_1_SPIRV_1_4:
- case SPV_ENV_WEBGPU_0:
- case SPV_ENV_UNIVERSAL_1_4:
- case SPV_ENV_UNIVERSAL_1_5:
- case SPV_ENV_VULKAN_1_2:
- *pExtInstTable = &kTable_1_0;
- return SPV_SUCCESS;
- default:
- return SPV_ERROR_INVALID_TABLE;
- }
- }
- spv_ext_inst_type_t spvExtInstImportTypeGet(const char* name) {
- // The names are specified by the respective extension instruction
- // specifications.
- if (!strcmp("GLSL.std.450", name)) {
- return SPV_EXT_INST_TYPE_GLSL_STD_450;
- }
- if (!strcmp("OpenCL.std", name)) {
- return SPV_EXT_INST_TYPE_OPENCL_STD;
- }
- if (!strcmp("SPV_AMD_shader_explicit_vertex_parameter", name)) {
- return SPV_EXT_INST_TYPE_SPV_AMD_SHADER_EXPLICIT_VERTEX_PARAMETER;
- }
- if (!strcmp("SPV_AMD_shader_trinary_minmax", name)) {
- return SPV_EXT_INST_TYPE_SPV_AMD_SHADER_TRINARY_MINMAX;
- }
- if (!strcmp("SPV_AMD_gcn_shader", name)) {
- return SPV_EXT_INST_TYPE_SPV_AMD_GCN_SHADER;
- }
- if (!strcmp("SPV_AMD_shader_ballot", name)) {
- return SPV_EXT_INST_TYPE_SPV_AMD_SHADER_BALLOT;
- }
- if (!strcmp("DebugInfo", name)) {
- return SPV_EXT_INST_TYPE_DEBUGINFO;
- }
- if (!strcmp("OpenCL.DebugInfo.100", name)) {
- return SPV_EXT_INST_TYPE_OPENCL_DEBUGINFO_100;
- }
- // ensure to add any known non-semantic extended instruction sets
- // above this point, and update spvExtInstIsNonSemantic()
- if (!strncmp("NonSemantic.", name, 12)) {
- return SPV_EXT_INST_TYPE_NONSEMANTIC_UNKNOWN;
- }
- return SPV_EXT_INST_TYPE_NONE;
- }
- bool spvExtInstIsNonSemantic(const spv_ext_inst_type_t type) {
- if (type == SPV_EXT_INST_TYPE_NONSEMANTIC_UNKNOWN) {
- return true;
- }
- return false;
- }
- bool spvExtInstIsDebugInfo(const spv_ext_inst_type_t type) {
- if (type == SPV_EXT_INST_TYPE_OPENCL_DEBUGINFO_100 ||
- type == SPV_EXT_INST_TYPE_DEBUGINFO) {
- return true;
- }
- return false;
- }
- spv_result_t spvExtInstTableNameLookup(const spv_ext_inst_table table,
- const spv_ext_inst_type_t type,
- const char* name,
- spv_ext_inst_desc* pEntry) {
- if (!table) return SPV_ERROR_INVALID_TABLE;
- if (!pEntry) return SPV_ERROR_INVALID_POINTER;
- for (uint32_t groupIndex = 0; groupIndex < table->count; groupIndex++) {
- const auto& group = table->groups[groupIndex];
- if (type != group.type) continue;
- for (uint32_t index = 0; index < group.count; index++) {
- const auto& entry = group.entries[index];
- if (!strcmp(name, entry.name)) {
- *pEntry = &entry;
- return SPV_SUCCESS;
- }
- }
- }
- return SPV_ERROR_INVALID_LOOKUP;
- }
- spv_result_t spvExtInstTableValueLookup(const spv_ext_inst_table table,
- const spv_ext_inst_type_t type,
- const uint32_t value,
- spv_ext_inst_desc* pEntry) {
- if (!table) return SPV_ERROR_INVALID_TABLE;
- if (!pEntry) return SPV_ERROR_INVALID_POINTER;
- for (uint32_t groupIndex = 0; groupIndex < table->count; groupIndex++) {
- const auto& group = table->groups[groupIndex];
- if (type != group.type) continue;
- for (uint32_t index = 0; index < group.count; index++) {
- const auto& entry = group.entries[index];
- if (value == entry.ext_inst) {
- *pEntry = &entry;
- return SPV_SUCCESS;
- }
- }
- }
- return SPV_ERROR_INVALID_LOOKUP;
- }
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