1 files changed, 27 insertions, 0 deletions
diff --git a/tools/buildHeaders/bin/makeExtinstHeaders.py b/tools/buildHeaders/bin/makeExtinstHeaders.py
new file mode 100755
index 0000000..780e479
--- /dev/null
+++ b/tools/buildHeaders/bin/makeExtinstHeaders.py
@@ -0,0 +1,27 @@
+#!/usr/bin/env python3
+"""Generate C headers for certain extended instruction sets"""
+
+import subprocess
+import os
+
+# Assume we are running from the tools/buildHeaders directory
+os.chdir('../../include/spirv/unified1')
+
+def mk_extinst(name, grammar_file):
+  """Generate one C header from a grammar"""
+  script = '../../../tools/buildHeaders/bin/generate_language_headers.py'
+  subprocess.check_call(['python3',
+                         script,
+                         '--extinst-name=' + name,
+                         '--extinst-grammar=' + grammar_file,
+                         '--extinst-output-base=' + name])
+  subprocess.check_call(['dos2unix', name + '.h'])
+
+
+mk_extinst('DebugInfo', 'extinst.debuginfo.grammar.json')
+mk_extinst('OpenCLDebugInfo100', 'extinst.opencl.debuginfo.100.grammar.json')
+mk_extinst('AMD_gcn_shader', 'extinst.spv-amd-gcn-shader.grammar.json')
+mk_extinst('AMD_shader_ballot', 'extinst.spv-amd-shader-ballot.grammar.json')
+mk_extinst('AMD_shader_explicit_vertex_parameter', 'extinst.spv-amd-shader-explicit-vertex-parameter.grammar.json')
+mk_extinst('AMD_shader_trinary_minmax', 'extinst.spv-amd-shader-trinary-minmax.grammar.json')
+mk_extinst('NonSemanticDebugPrintf', 'extinst.nonsemantic.debugprintf.grammar.json')