4cb90bf6f1
This adds LIBC_CONF_PRINTF_MODULAR, which causes floating point support (later, others) to be weakly linked into the implementation. __printf_modular becomes the main entry point of the implementaiton, an printf itself wraps __printf_modular. printf it also contains a BFD_RELOC_NONE relocation to bring in the float aspect. See issue #146159 for context.
23 lines
730 B
C++
23 lines
730 B
C++
//===-- Implementation header of printf -------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIBC_SRC_STDIO_PRINTF_H
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#define LLVM_LIBC_SRC_STDIO_PRINTF_H
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#include "hdr/types/FILE.h"
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#include "src/__support/macros/config.h"
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namespace LIBC_NAMESPACE_DECL {
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int printf(const char *__restrict format, ...);
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int __printf_modular(const char *__restrict format, ...);
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} // namespace LIBC_NAMESPACE_DECL
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#endif // LLVM_LIBC_SRC_STDIO_PRINTF_H
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