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Provide option to avoid defining a custom version of uintptr_t.

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There's a definition in stdint.h (provided by gcc) which will be more correct
if available.

Define CONFIG_USE_STDINT to use this feature, or USE_STDINT=1 on the 'make'
commmand.

This adjusts the settings for x86 and sandbox, with both have 64-bit options.

Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
Reviewed-by: Bill Richardson <wfrichar@google.com>
Rewritten to be an option, since stdint.h is often available only in glibc.
Changed to preserve a clear boundary between stdint and non-stdint
Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Gabe Black
2014-10-15 04:38:30 -06:00
committed by Tom Rini
parent 4bf3a56f2b
commit 0d296cc2d3
6 changed files with 36 additions and 4 deletions
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5
arch/sandbox/include/asm/types.h
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@@ -42,8 +42,13 @@ typedef unsigned short u16;
typedef signed int s32;
typedef unsigned int u32;
#if !defined(CONFIG_USE_STDINT) || !defined(__INT64_TYPE__)
typedef signed long long s64;
typedef unsigned long long u64;
#else
typedef __INT64_TYPE__ s64;
typedef __UINT64_TYPE__ u64;
#endif
#define BITS_PER_LONG CONFIG_SANDBOX_BITS_PER_LONG