mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-11-27 22:00:07 +00:00
208 lines
7.5 KiB
C++
208 lines
7.5 KiB
C++
// Copyright (c) 2015-2016 The Khronos Group Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "source/ext_inst.h"
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#include <cstring>
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// DebugInfo extended instruction set.
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// See https://www.khronos.org/registry/spir-v/specs/1.0/DebugInfo.html
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// TODO(dneto): DebugInfo.h should probably move to SPIRV-Headers.
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#include "DebugInfo.h"
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#include "source/latest_version_glsl_std_450_header.h"
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#include "source/latest_version_opencl_std_header.h"
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#include "source/macro.h"
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#include "source/spirv_definition.h"
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#include "debuginfo.insts.inc"
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#include "glsl.std.450.insts.inc"
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#include "nonsemantic.clspvreflection.insts.inc"
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#include "nonsemantic.vulkan.debuginfo.100.insts.inc"
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#include "opencl.debuginfo.100.insts.inc"
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#include "opencl.std.insts.inc"
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#include "spirv-tools/libspirv.h"
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#include "spv-amd-gcn-shader.insts.inc"
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#include "spv-amd-shader-ballot.insts.inc"
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#include "spv-amd-shader-explicit-vertex-parameter.insts.inc"
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#include "spv-amd-shader-trinary-minmax.insts.inc"
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static const spv_ext_inst_group_t kGroups_1_0[] = {
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{SPV_EXT_INST_TYPE_GLSL_STD_450, ARRAY_SIZE(glsl_entries), glsl_entries},
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{SPV_EXT_INST_TYPE_OPENCL_STD, ARRAY_SIZE(opencl_entries), opencl_entries},
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{SPV_EXT_INST_TYPE_SPV_AMD_SHADER_EXPLICIT_VERTEX_PARAMETER,
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ARRAY_SIZE(spv_amd_shader_explicit_vertex_parameter_entries),
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spv_amd_shader_explicit_vertex_parameter_entries},
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{SPV_EXT_INST_TYPE_SPV_AMD_SHADER_TRINARY_MINMAX,
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ARRAY_SIZE(spv_amd_shader_trinary_minmax_entries),
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spv_amd_shader_trinary_minmax_entries},
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{SPV_EXT_INST_TYPE_SPV_AMD_GCN_SHADER,
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ARRAY_SIZE(spv_amd_gcn_shader_entries), spv_amd_gcn_shader_entries},
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{SPV_EXT_INST_TYPE_SPV_AMD_SHADER_BALLOT,
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ARRAY_SIZE(spv_amd_shader_ballot_entries), spv_amd_shader_ballot_entries},
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{SPV_EXT_INST_TYPE_DEBUGINFO, ARRAY_SIZE(debuginfo_entries),
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debuginfo_entries},
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{SPV_EXT_INST_TYPE_OPENCL_DEBUGINFO_100,
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ARRAY_SIZE(opencl_debuginfo_100_entries), opencl_debuginfo_100_entries},
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{SPV_EXT_INST_TYPE_NONSEMANTIC_VULKAN_DEBUGINFO_100,
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ARRAY_SIZE(nonsemantic_vulkan_debuginfo_100_entries),
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nonsemantic_vulkan_debuginfo_100_entries},
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{SPV_EXT_INST_TYPE_NONSEMANTIC_CLSPVREFLECTION,
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ARRAY_SIZE(nonsemantic_clspvreflection_entries),
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nonsemantic_clspvreflection_entries},
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};
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static const spv_ext_inst_table_t kTable_1_0 = {ARRAY_SIZE(kGroups_1_0),
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kGroups_1_0};
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spv_result_t spvExtInstTableGet(spv_ext_inst_table* pExtInstTable,
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spv_target_env env) {
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if (!pExtInstTable) return SPV_ERROR_INVALID_POINTER;
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switch (env) {
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// The extended instruction sets are all version 1.0 so far.
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case SPV_ENV_UNIVERSAL_1_0:
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case SPV_ENV_VULKAN_1_0:
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case SPV_ENV_UNIVERSAL_1_1:
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case SPV_ENV_UNIVERSAL_1_2:
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case SPV_ENV_OPENCL_1_2:
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case SPV_ENV_OPENCL_EMBEDDED_1_2:
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case SPV_ENV_OPENCL_2_0:
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case SPV_ENV_OPENCL_EMBEDDED_2_0:
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case SPV_ENV_OPENCL_2_1:
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case SPV_ENV_OPENCL_EMBEDDED_2_1:
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case SPV_ENV_OPENCL_2_2:
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case SPV_ENV_OPENCL_EMBEDDED_2_2:
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case SPV_ENV_OPENGL_4_0:
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case SPV_ENV_OPENGL_4_1:
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case SPV_ENV_OPENGL_4_2:
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case SPV_ENV_OPENGL_4_3:
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case SPV_ENV_OPENGL_4_5:
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case SPV_ENV_UNIVERSAL_1_3:
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case SPV_ENV_VULKAN_1_1:
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case SPV_ENV_VULKAN_1_1_SPIRV_1_4:
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case SPV_ENV_UNIVERSAL_1_4:
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case SPV_ENV_UNIVERSAL_1_5:
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case SPV_ENV_VULKAN_1_2:
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*pExtInstTable = &kTable_1_0;
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return SPV_SUCCESS;
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default:
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return SPV_ERROR_INVALID_TABLE;
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}
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}
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spv_ext_inst_type_t spvExtInstImportTypeGet(const char* name) {
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// The names are specified by the respective extension instruction
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// specifications.
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if (!strcmp("GLSL.std.450", name)) {
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return SPV_EXT_INST_TYPE_GLSL_STD_450;
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}
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if (!strcmp("OpenCL.std", name)) {
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return SPV_EXT_INST_TYPE_OPENCL_STD;
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}
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if (!strcmp("SPV_AMD_shader_explicit_vertex_parameter", name)) {
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return SPV_EXT_INST_TYPE_SPV_AMD_SHADER_EXPLICIT_VERTEX_PARAMETER;
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}
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if (!strcmp("SPV_AMD_shader_trinary_minmax", name)) {
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return SPV_EXT_INST_TYPE_SPV_AMD_SHADER_TRINARY_MINMAX;
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}
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if (!strcmp("SPV_AMD_gcn_shader", name)) {
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return SPV_EXT_INST_TYPE_SPV_AMD_GCN_SHADER;
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}
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if (!strcmp("SPV_AMD_shader_ballot", name)) {
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return SPV_EXT_INST_TYPE_SPV_AMD_SHADER_BALLOT;
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}
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if (!strcmp("DebugInfo", name)) {
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return SPV_EXT_INST_TYPE_DEBUGINFO;
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}
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if (!strcmp("OpenCL.DebugInfo.100", name)) {
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return SPV_EXT_INST_TYPE_OPENCL_DEBUGINFO_100;
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}
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if (!strcmp("NonSemantic.Vulkan.DebugInfo.100", name)) {
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return SPV_EXT_INST_TYPE_NONSEMANTIC_VULKAN_DEBUGINFO_100;
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}
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if (!strncmp("NonSemantic.ClspvReflection.", name, 28)) {
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return SPV_EXT_INST_TYPE_NONSEMANTIC_CLSPVREFLECTION;
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}
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// ensure to add any known non-semantic extended instruction sets
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// above this point, and update spvExtInstIsNonSemantic()
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if (!strncmp("NonSemantic.", name, 12)) {
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return SPV_EXT_INST_TYPE_NONSEMANTIC_UNKNOWN;
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}
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return SPV_EXT_INST_TYPE_NONE;
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}
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bool spvExtInstIsNonSemantic(const spv_ext_inst_type_t type) {
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if (type == SPV_EXT_INST_TYPE_NONSEMANTIC_UNKNOWN ||
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type == SPV_EXT_INST_TYPE_NONSEMANTIC_VULKAN_DEBUGINFO_100 ||
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type == SPV_EXT_INST_TYPE_NONSEMANTIC_CLSPVREFLECTION) {
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return true;
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}
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return false;
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}
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bool spvExtInstIsDebugInfo(const spv_ext_inst_type_t type) {
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if (type == SPV_EXT_INST_TYPE_OPENCL_DEBUGINFO_100 ||
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type == SPV_EXT_INST_TYPE_NONSEMANTIC_VULKAN_DEBUGINFO_100 ||
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type == SPV_EXT_INST_TYPE_DEBUGINFO) {
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return true;
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}
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return false;
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}
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spv_result_t spvExtInstTableNameLookup(const spv_ext_inst_table table,
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const spv_ext_inst_type_t type,
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const char* name,
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spv_ext_inst_desc* pEntry) {
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if (!table) return SPV_ERROR_INVALID_TABLE;
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if (!pEntry) return SPV_ERROR_INVALID_POINTER;
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for (uint32_t groupIndex = 0; groupIndex < table->count; groupIndex++) {
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const auto& group = table->groups[groupIndex];
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if (type != group.type) continue;
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for (uint32_t index = 0; index < group.count; index++) {
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const auto& entry = group.entries[index];
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if (!strcmp(name, entry.name)) {
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*pEntry = &entry;
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return SPV_SUCCESS;
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}
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}
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}
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return SPV_ERROR_INVALID_LOOKUP;
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}
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spv_result_t spvExtInstTableValueLookup(const spv_ext_inst_table table,
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const spv_ext_inst_type_t type,
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const uint32_t value,
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spv_ext_inst_desc* pEntry) {
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if (!table) return SPV_ERROR_INVALID_TABLE;
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if (!pEntry) return SPV_ERROR_INVALID_POINTER;
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for (uint32_t groupIndex = 0; groupIndex < table->count; groupIndex++) {
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const auto& group = table->groups[groupIndex];
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if (type != group.type) continue;
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for (uint32_t index = 0; index < group.count; index++) {
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const auto& entry = group.entries[index];
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if (value == entry.ext_inst) {
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*pEntry = &entry;
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return SPV_SUCCESS;
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}
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}
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}
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return SPV_ERROR_INVALID_LOOKUP;
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}
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