1 <?xml version="1.0" encoding="UTF-8"?> 2 <registry> 3 <!-- 4 Copyright (c) 2015 The Khronos Group Inc. 5 6 Permission is hereby granted, free of charge, to any person obtaining a 7 copy of this software and/or associated documentation files (the 8 "Materials"), to deal in the Materials without restriction, including 9 without limitation the rights to use, copy, modify, merge, publish, 10 distribute, sublicense, and/or sell copies of the Materials, and to 11 permit persons to whom the Materials are furnished to do so, subject to 12 the following conditions: 13 14 The above copyright notice and this permission notice shall be included 15 in all copies or substantial portions of the Materials. 16 17 THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 18 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 19 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 20 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 21 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 22 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 23 MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. 24 --> 25 <!-- 26 This file, spir-v.xml, is the SPIR-V Tool ID and Opcode registry. The 27 canonical version of the registry, together with related schema and 28 documentation, can be found in the Khronos Registry at 29 http://www.khronos.org/registry/spir-v/ 30 --> 31 32 <!-- SECTION: SPIR-V Tool ID Definitions --> 33 34 <!-- A SPIR-V Generator Magic Number is a 32 bit word: The high order 16 35 bits are a tool ID, which should be unique across all SPIR-V 36 generators. The low order 16 bits are reserved for use as a tool 37 version number, or any other purpose the tool supplier chooses. 38 Only the tool IDs are reserved with Khronos. 39 40 Add new tool ID reservations contiguously with the first available 41 number (the "start" attribute of the <unused> tag below), and 42 modify that <unused> tag accordingly. Please add a vendor/tool 43 supplier name in a 'vendor="name"' attribute; a tool name in a 44 'tool="name"' attribute; and a contact person/address in a 45 'comment' attribute. Remember that this value is the high 16 bits 46 of a 32-bit word. 47 48 Note: a single vendor/tool supplier may have multiple tool IDs 49 reserved for different SPIR-V generators --> 50 51 <ids type="vendor" start="0" end="0xFFFF" comment="SPIR-V Tool IDs"> 52 <id value="0" vendor="Khronos" comment="Reserved by Khronos"/> 53 <id value="1" vendor="LunarG" comment="Contact TBD"/> 54 <id value="2" vendor="Valve" comment="Contact TBD"/> 55 <id value="3" vendor="Codeplay" comment="Contact Neil Henning, neil (a] codeplay.com"/> 56 <id value="4" vendor="NVIDIA" comment="Contact Kerch Holt, kholt (a] nvidia.com"/> 57 <id value="5" vendor="ARM" comment="Contact Alexander Galazin, alexander.galazin (a] arm.com"/> 58 <id value="6" vendor="Khronos" tool="LLVM/SPIR-V Translator" comment="Contact Yaxun (Sam) Liu, yaxun.liu (a] amd.com"/> 59 <id value="7" vendor="Khronos" tool="SPIR-V Tools Assembler" comment="Contact David Neto, dneto (a] google.com"/> 60 <id value="8" vendor="Khronos" tool="Glslang Reference Front End" comment="Contact John Kessenich, johnkessenich (a] google.com"/> 61 <id value="9" vendor="Qualcomm" comment="Contact weifengz (a] qti.qualcomm.com"/> 62 <id value="10" vendor="AMD" comment="Contact Daniel Rakos, daniel.rakos (a] amd.com"/> 63 <id value="11" vendor="Intel" comment="Contact Alexey, alexey.bader (a] intel.com"/> 64 <id value="12" vendor="Imagination" comment="Contact James Jones"/> 65 <unused start="13" end="0xFFFF" comment="Tool ID range reservable for future use by vendors"/> 66 </ids> 67 68 <!-- SECTION: SPIR-V Opcodes and Enumerants --> 69 <!-- Reserve new ranges for vendors in contiguous blocks of 64 70 preceding the "Future use" block below, and modify that block 71 accordingly. 72 73 Each vendor determines the use of values in their own ranges. 74 Vendors are not required to disclose those uses. If the use of a 75 value is included in an extension that is adopted by a Khronos 76 extension or specification, then that value's use may be permanently 77 fixed as if originally reserved in a Khronos range. 78 79 The SPIR Working Group strongly recommends: 80 - Each value is used for only one purpose. 81 - All values in a range should be used before allocating a new range. 82 For example, to avoid unused gaps in ranges, it is customary for 83 several extensions to use values from the same range. 84 85 The Id type "enum" is a synonym for "opcode". 86 87 Note that SPIR-V restricts opcode values to 16 bits. 88 --> 89 90 <!-- Reserved opcode & enumerant blocks --> 91 <ids type="opcode" start="0" end="4095" vendor="Khronos" comment="Reserved opcodes, not available to vendors - see the SPIR-V Specification"/> 92 <ids type="opcode" start="4096" end="4159" vendor="Mesa" comment="Contact TBD"/> 93 <ids type="opcode" start="4160" end="4415" vendor="ARM"/> 94 <ids type="opcode" start="4416" end="4479" vendor="Khronos" comment="SPV_ARB_shader_ballot - contact Neil Henning, neil (a] codeplay.com"/> 95 <ids type="opcode" start="4480" end="4991" vendor="Qualcomm" comment="Contact weifengz (a] qti.qualcomm.com"/> 96 <ids type="opcode" start="4992" end="5247" vendor="AMD"/> 97 <ids type="opcode" start="5248" end="5503" vendor="NVIDIA"/> 98 <ids type="opcode" start="5504" end="5567" vendor="Imagination"/> 99 <!-- Opcodes & enumerants reservable for future use. To get a block, allocate 100 multiples of 64 starting at the lowest available point in this 101 block and add a corresponding <ids> tag immediately above. Make 102 sure to fill in the vendor attribute, and preferably add a contact 103 person/address in a comment attribute. --> 104 105 <!-- Example new block: <ids type="opcode" start="5504" end="5504+64n-1" vendor="Add vendor" comment="Contact TBD"/> --> 106 107 <ids type="opcode" start="5504" end="4294967295" comment="Opcode range reservable for future use by vendors"/> 108 109 </registry> 110
