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https://github.com/Atmosphere-NX/Atmosphere
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29358dc593
Before the MMU is up, all reads/writes must be aligned; the optimized memcpy implementation does not guarantee all reads/writes it performs are aligned. This commit splits the libc impl to be separate for kernel/kernel_ldr, and so now only kernel will use the optimized impl. This is safe, as the MMU is brought up before kernel begins executing.
25 lines
950 B
C
25 lines
950 B
C
/*
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* Copyright (c) 2018-2020 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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/* Definitions for libc genericity. */
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#define MESOSPHERE_LIBC_MEMCPY_GENERIC 0
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#define MESOSPHERE_LIBC_MEMCMP_GENERIC 0
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#define MESOSPHERE_LIBC_MEMMOVE_GENERIC 0
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#define MESOSPHERE_LIBC_MEMSET_GENERIC 0
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#define MESOSPHERE_LIBC_STRNCPY_GENERIC 1
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#define MESOSPHERE_LIBC_STRNCMP_GENERIC 1
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