| // 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 "debuginfo.insts.inc" |
| #include "glsl.std.450.insts.inc" |
| #include "nonsemantic.clspvreflection.insts.inc" |
| #include "nonsemantic.shader.debuginfo.100.insts.inc" |
| #include "opencl.debuginfo.100.insts.inc" |
| #include "opencl.std.insts.inc" |
| #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 "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}, |
| {SPV_EXT_INST_TYPE_NONSEMANTIC_SHADER_DEBUGINFO_100, |
| ARRAY_SIZE(nonsemantic_shader_debuginfo_100_entries), |
| nonsemantic_shader_debuginfo_100_entries}, |
| {SPV_EXT_INST_TYPE_NONSEMANTIC_CLSPVREFLECTION, |
| ARRAY_SIZE(nonsemantic_clspvreflection_entries), |
| nonsemantic_clspvreflection_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_UNIVERSAL_1_4: |
| case SPV_ENV_UNIVERSAL_1_5: |
| case SPV_ENV_VULKAN_1_2: |
| case SPV_ENV_UNIVERSAL_1_6: |
| case SPV_ENV_VULKAN_1_3: |
| *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; |
| } |
| if (!strcmp("NonSemantic.Shader.DebugInfo.100", name)) { |
| return SPV_EXT_INST_TYPE_NONSEMANTIC_SHADER_DEBUGINFO_100; |
| } |
| if (!strncmp("NonSemantic.ClspvReflection.", name, 28)) { |
| return SPV_EXT_INST_TYPE_NONSEMANTIC_CLSPVREFLECTION; |
| } |
| // 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 || |
| type == SPV_EXT_INST_TYPE_NONSEMANTIC_SHADER_DEBUGINFO_100 || |
| type == SPV_EXT_INST_TYPE_NONSEMANTIC_CLSPVREFLECTION) { |
| 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_NONSEMANTIC_SHADER_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; |
| } |