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Need limits of signed and unsigned pointer-sized integers

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2334 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2009-12-14 13:48:27 +00:00
parent 6aa44f461e
commit fa0f3b582a
11 changed files with 36 additions and 24 deletions
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5
arch/arm/include/limits.h
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@ -74,7 +74,8 @@
/* A pointer is 4 bytes */ /* A pointer is 4 bytes */
#define PTR_MIN 0x00000000 #define PTR_MIN 0x80000000
#define PTR_MAX 0xffffffff #define PTR_MAX 0x7fffffff
#define UPTR_MAX 0xffffffff
#endif /* __ARCH_ARM_INCLUDE_LIMITS_H */ #endif /* __ARCH_ARM_INCLUDE_LIMITS_H */

5
arch/hc/include/hc12/limits.h
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@ -85,7 +85,8 @@
/* A pointer is 2 bytes */ /* A pointer is 2 bytes */
#define PTR_MIN 0x0000 #define PTR_MIN 0x8000
#define PTR_MAX 0xffff #define PTR_MAX 0x7fff
#define UPTR_MAX 0xffff
#endif /* __ARCH_HC_INCLUDE_HC12_LIMITS_H */ #endif /* __ARCH_HC_INCLUDE_HC12_LIMITS_H */

5
arch/hc/include/hcs12/limits.h
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@ -85,7 +85,8 @@
/* A pointer is 2 bytes */ /* A pointer is 2 bytes */
#define PTR_MIN 0x0000 #define PTR_MIN 0x8000
#define PTR_MAX 0xffff #define PTR_MAX 0x7fff
#define UPTR_MAX 0xffff
#endif /* __ARCH_HC_INCLUDE_HCS12_LIMITS_H */ #endif /* __ARCH_HC_INCLUDE_HCS12_LIMITS_H */

5
arch/pjrc-8051/include/limits.h
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@ -72,7 +72,8 @@
* first byte holding data space information. * first byte holding data space information.
*/ */
#define PTR_MIN 0x000000 #define PTR_MIN 0x800000
#define PTR_MAX 0xffffff #define PTR_MAX 0x7fffff
#define UPTR_MAX 0xffffff
#endif /* __ARCH_PJRC8051_INCLUDE_LIMITS_H */ #endif /* __ARCH_PJRC8051_INCLUDE_LIMITS_H */

5
arch/sh/include/m16c/limits.h
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@ -76,7 +76,8 @@
/* A pointer is 2 bytes */ /* A pointer is 2 bytes */
#define PTR_MIN 0x0000 #define PTR_MIN 0x8000
#define PTR_MAX 0xffff #define PTR_MAX 0x7fff
#define UPTR_MAX 0xffff
#endif /* __ARCH_SH_INCLUDE_M16C_LIMITS_H */ #endif /* __ARCH_SH_INCLUDE_M16C_LIMITS_H */

5
arch/sh/include/sh1/limits.h
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@ -76,7 +76,8 @@
/* A pointer is 4 bytes */ /* A pointer is 4 bytes */
#define PTR_MIN 0x00000000 #define PTR_MIN 0x80000000
#define PTR_MAX 0xffffffff #define PTR_MAX 0x7fffffff
#define UPTR_MAX 0xffffffff
#endif /* __ARCH_SH_INCLUDE_SH1_LIMITS_H */ #endif /* __ARCH_SH_INCLUDE_SH1_LIMITS_H */

5
arch/sim/include/limits.h
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@ -74,7 +74,8 @@
/* A pointer is 4 bytes */ /* A pointer is 4 bytes */
#define PTR_MIN 0x00000000 #define PTR_MIN 0x80000000
#define PTR_MAX 0xffffffff #define PTR_MAX 0x7fffffff
#define UPTR_MAX 0xffffffff
#endif /* __ARCH_SIM_INCLUDE_LIMITS_H */ #endif /* __ARCH_SIM_INCLUDE_LIMITS_H */

5
arch/z16/include/limits.h
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@ -72,7 +72,8 @@
/* A pointer is 4 bytes */ /* A pointer is 4 bytes */
#define PTR_MIN 0x00000000 #define PTR_MIN 0x80000000
#define PTR_MAX 0xffffffff #define PTR_MAX 0x7fffffff
#define UPTR_MAX 0xffffffff
#endif /* __ARCH_Z16_INCLUDE_LIMITS_H */ #endif /* __ARCH_Z16_INCLUDE_LIMITS_H */

10
arch/z80/include/ez80/limits.h
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@ -76,11 +76,13 @@
*/ */
#ifdef CONFIG_EZ80_Z80MODE #ifdef CONFIG_EZ80_Z80MODE
#define PTR_MIN 0x0000 #define PTR_MIN 0x8000
#define PTR_MAX 0xffff #define PTR_MAX 0x7fff
#define UPTR_MAX 0xffff
#else #else
#define PTR_MIN 0x000000 #define PTR_MIN 0x800000
#define PTR_MAX 0xffffff #define PTR_MAX 0x7fffff
#define UPTR_MAX 0xffffff
#endif #endif
#endif /* __ARCH_Z80_INCLUDE_EZ80_LIMITS_H */ #endif /* __ARCH_Z80_INCLUDE_EZ80_LIMITS_H */

5
arch/z80/include/z8/limits.h
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@ -70,7 +70,8 @@
/* A pointer is 2 bytes */ /* A pointer is 2 bytes */
#define PTR_MIN 0x0000 #define PTR_MIN 0x8000
#define PTR_MAX 0xffff #define PTR_MAX 0x7fff
#define UPTR_MAX 0xffff
#endif /* __ARCH_Z80_INCLUDE_Z8_LIMITS_H */ #endif /* __ARCH_Z80_INCLUDE_Z8_LIMITS_H */

5
arch/z80/include/z80/limits.h
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@ -70,7 +70,8 @@
/* A pointer is 2 bytes */ /* A pointer is 2 bytes */
#define PTR_MIN 0x0000 #define PTR_MIN 0x8000
#define PTR_MAX 0xffff #define PTR_MAX 0x7fff
#define UPTR_MAX 0xffff
#endif /* __ARCH_Z80_INCLUDE_Z80_LIMITS_H */ #endif /* __ARCH_Z80_INCLUDE_Z80_LIMITS_H */