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41 lines
1.5 KiB
ArmAsm
41 lines
1.5 KiB
ArmAsm
/* 64 bit S/390-specific implementation of profiling support.
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Copyright (C) 2018-2020 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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#define MCOUNT_SYMBOL _mcount
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#define MCOUNT_CALLER_OFF 232 /* Pushed by the _mcount stub. */
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#define MCOUNT_CALLEE_REG 14 /* Normal calling convention. */
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#define MCOUNT_RETURN_REG 14
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#include "s390x-mcount.h"
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#undef MCOUNT_SYMBOL
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#undef MCOUNT_CALLER_OFF
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#undef MCOUNT_CALLEE_REG
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#undef MCOUNT_RETURN_REG
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#define MCOUNT_SYMBOL __fentry__
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#define MCOUNT_CALLER_OFF 160 /* Saved %r14. */
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#define MCOUNT_CALLEE_REG 0 /* __fentry__ calling convention. */
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#define MCOUNT_RETURN_REG 1 /* Cannot return via %r0. */
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#include "s390x-mcount.h"
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#undef MCOUNT_SYMBOL
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#undef MCOUNT_CALLER_OFF
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#undef MCOUNT_CALLEE_REG
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#undef MCOUNT_RETURN_REG
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#undef mcount
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weak_alias (_mcount, mcount)
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