851e68a240
Our <machine/asm.h> files were modified from upstream, to the extent that no architecture was actually using the upstream ENTRY or END macros, assuming that architecture even had such a macro upstream. This patch moves everyone to the same macros, with just a few tweaks remaining in the <machine/asm.h> files, which no one should now use directly. I've removed most of the unused cruft from the <machine/asm.h> files, though there's still rather a lot in the mips/mips64 ones. Bug: 12229603 Change-Id: I2fff287dc571ac1087abe9070362fb9420d85d6d
60 lines
2.1 KiB
C
60 lines
2.1 KiB
C
/*
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* Copyright (C) 2013 The Android Open Source Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _PRIVATE_BIONIC_ASM_H_
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#define _PRIVATE_BIONIC_ASM_H_
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#include <asm/unistd.h> /* For system call numbers. */
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#define MAX_ERRNO 4095 /* For recognizing system call error returns. */
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#define __bionic_asm_custom_entry(f)
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#define __bionic_asm_custom_end(f)
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#define __bionic_asm_function_type @function
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#include <machine/asm.h>
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#define ENTRY(f) \
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.text; \
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.globl f; \
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_ALIGN_TEXT; \
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.type f, __bionic_asm_function_type; \
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f: \
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__bionic_asm_custom_entry(f); \
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.cfi_startproc \
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#define END(f) \
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.cfi_endproc; \
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.size f, .-f; \
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__bionic_asm_custom_end(f) \
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/* Like ENTRY, but with hidden visibility. */
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#define ENTRY_PRIVATE(f) \
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ENTRY(f); \
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.hidden f \
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#endif /* _PRIVATE_BIONIC_ASM_H_ */
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