c347fb4b1a
Select CONFIG_64BIT so that we pass the -m64 option (instead of -m32) to
static analysis tools.
Introduce CONFIG_SPL_64BIT and select it for architectures other than
x86 with 64 bit builds. Do not select it for x86 builds as x86 uses
a 32 bit SPL.
Ensure that when limits are set they use CONFIG_64BIT for U-Boot
proper and CONFIG_SPL_64BIT for SPL. This is to allow for the 32 bit
SPL build used by x86.
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
(cherry picked from commit 99145eec2d)
27 lines
595 B
C
27 lines
595 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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#ifndef _LIMITS_H
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#define _LIMITS_H
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#define INT_MAX 0x7fffffff
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#define UINT_MAX 0xffffffffU
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#define CHAR_BIT 8
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#define UINT32_MAX 0xffffffffU
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#define UINT64_MAX 0xffffffffffffffffULL
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#if (defined(CONFIG_64BIT) && !defined(CONFIG_SPL_BUILD)) || \
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(defined(CONFIG_SPL_64BIT) && defined(CONFIG_SPL_BUILD))
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#define UINTPTR_MAX UINT64_MAX
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#else
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#define UINTPTR_MAX UINT32_MAX
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#endif
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#ifndef SIZE_MAX
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#define SIZE_MAX UINTPTR_MAX
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#endif
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#ifndef SSIZE_MAX
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#define SSIZE_MAX ((ssize_t)(SIZE_MAX >> 1))
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#endif
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#endif /* _LIMITS_H */
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