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62 lines
1.7 KiB
C
62 lines
1.7 KiB
C
/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <sysdeps/generic/sysdep.h>
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#ifdef __ASSEMBLER__
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/* Macros to help writing .prologue directives in assembly code. */
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#define ASM_UNW_PRLG_RP 0x8
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#define ASM_UNW_PRLG_PFS 0x4
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#define ASM_UNW_PRLG_PSP 0x2
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#define ASM_UNW_PRLG_PR 0x1
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#define ASM_UNW_PRLG_GRSAVE(ninputs) (32+(ninputs))
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#define ENTRY(name) \
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.text; \
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.align 32; \
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.proc C_SYMBOL_NAME(name); \
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.global C_SYMBOL_NAME(name); \
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C_LABEL(name) \
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CALL_MCOUNT
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#define LOCAL_ENTRY(name) \
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.text; \
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.align 32; \
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.proc C_SYMBOL_NAME(name); \
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C_LABEL(name) \
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CALL_MCOUNT
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#define LEAF(name) \
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.text; \
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.align 32; \
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.proc C_SYMBOL_NAME(name); \
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.global name; \
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C_LABEL(name)
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#define LOCAL_LEAF(name) \
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.text; \
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.align 32; \
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.proc C_SYMBOL_NAME(name); \
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C_LABEL(name)
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/* Mark the end of function SYM. */
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#undef END
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#define END(sym) .endp C_SYMBOL_NAME(sym)
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#endif /* ASSEMBLER */
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