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[libc] newheadergen: script adjusted for cmake (#98825)
Summary: - added entrypoints and headerfile parameters depending on target - fixed nits in yaml files causing errors - tested with new cmake config - cmake patch will be seperate Test Plan: Reviewers: Subscribers: Tasks: Tags: Differential Revision: https://phabricator.intern.facebook.com/D60251601
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,78 @@ | ||
#!/usr/bin/env python | ||
# | ||
# ===- GPU HeaderFile Class for --export-decls version --------*- python -*--==# | ||
# | ||
# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. | ||
# See https://llvm.org/LICENSE.txt for license information. | ||
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | ||
# | ||
# ==-------------------------------------------------------------------------==# | ||
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class GpuHeaderFile: | ||
def __init__(self, name): | ||
self.name = name | ||
self.macros = [] | ||
self.types = [] | ||
self.enumerations = [] | ||
self.objects = [] | ||
self.functions = [] | ||
self.includes = [] | ||
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def add_macro(self, macro): | ||
self.macros.append(macro) | ||
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def add_type(self, type_): | ||
self.types.append(type_) | ||
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def add_enumeration(self, enumeration): | ||
self.enumerations.append(enumeration) | ||
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def add_object(self, object): | ||
self.objects.append(object) | ||
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def add_function(self, function): | ||
self.functions.append(function) | ||
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def __str__(self): | ||
content = [] | ||
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content.append( | ||
f"//===-- C standard declarations for {self.name} ------------------------------===//" | ||
) | ||
content.append("//") | ||
content.append( | ||
"// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions." | ||
) | ||
content.append("// See https://llvm.org/LICENSE.txt for license information.") | ||
content.append("// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception") | ||
content.append("//") | ||
content.append( | ||
"//===----------------------------------------------------------------------===//\n" | ||
) | ||
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header_guard = f"__LLVM_LIBC_DECLARATIONS_{self.name.upper()[:-2]}_H" | ||
content.append(f"#ifndef {header_guard}") | ||
content.append(f"#define {header_guard}\n") | ||
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content.append("#ifndef __LIBC_ATTRS") | ||
content.append("#define __LIBC_ATTRS") | ||
content.append("#endif\n") | ||
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content.append("#ifdef __cplusplus") | ||
content.append('extern "C" {') | ||
content.append("#endif\n") | ||
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for function in self.functions: | ||
content.append(f"{function} __LIBC_ATTRS;\n") | ||
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for object in self.objects: | ||
content.append(f"{object} __LIBC_ATTRS;\n") | ||
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content.append("#ifdef __cplusplus") | ||
content.append("}") | ||
content.append("#endif\n") | ||
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content.append(f"#endif") | ||
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return "\n".join(content) |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,8 @@ | ||
header: features.h | ||
standards: | ||
- stdc | ||
macros: [] | ||
types: [] | ||
enums: [] | ||
objects: [] | ||
functions: [] |
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