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Remove unused support for 64 bit long on 32 bit architectures.

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It was used mainly to discover and fix some 64-bit portability problems
before 64-bit arches were widely available.

Discussed with:	bde
Approved by:	kib (mentor)
This commit is contained in:
Tijl Coosemans 2011-01-07 22:57:31 +00:00
parent 006d15596a
commit 911127a0d6
5 changed files with 6 additions and 45 deletions
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6
gnu/usr.bin/cc/Makefile.inc
View File

@ -22,12 +22,6 @@ CFLAGS+= -DPREFIX=\"${TOOLS_PREFIX}/usr\"
#CFLAGS+= -DWANT_COMPILER_INVARIANTS
CSTD?= gnu89
# If building 64-bit longs for the i386, "_LARGE_LONG" should also be defined
# to get the proper sizes in limits.h
.if defined(LONG_TYPE_SIZE)
CFLAGS+= -DLONG_TYPE_SIZE=${LONG_TYPE_SIZE}
.endif
.if ${TARGET_ARCH} != ${MACHINE_ARCH}
CFLAGS+= -DCROSS_COMPILE
.endif

11
sys/arm/include/_limits.h
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@ -59,16 +59,9 @@
#define __INT_MAX 0x7fffffff /* max value for an int */
#define __INT_MIN (-0x7fffffff - 1) /* min value for an int */
/* Bad hack for gcc configured to give 64-bit longs. */
#ifdef _LARGE_LONG
#define __ULONG_MAX 0xffffffffffffffffUL
#define __LONG_MAX 0x7fffffffffffffffL
#define __LONG_MIN (-0x7fffffffffffffffL - 1)
#else
#define __ULONG_MAX 0xffffffffUL /* max value for an unsigned long */
#define __LONG_MAX 0x7fffffffL /* max value for a long */
#define __LONG_MIN (-0x7fffffffL - 1) /* min value for a long */
#endif
/* max value for an unsigned long long */
#define __ULLONG_MAX 0xffffffffffffffffULL
@ -87,11 +80,7 @@
#define __QUAD_MAX __LLONG_MAX /* max value for a quad_t */
#define __QUAD_MIN __LLONG_MIN /* min value for a quad_t */
#ifdef _LARGE_LONG
#define __LONG_BIT 64
#else
#define __LONG_BIT 32
#endif
#define __WORD_BIT 32
/* Minimum signal stack size. */

11
sys/i386/include/_limits.h
View File

@ -59,16 +59,9 @@
#define __INT_MAX 0x7fffffff /* max value for an int */
#define __INT_MIN (-0x7fffffff - 1) /* min value for an int */
/* Bad hack for gcc configured to give 64-bit longs. */
#ifdef _LARGE_LONG
#define __ULONG_MAX 0xffffffffffffffffUL
#define __LONG_MAX 0x7fffffffffffffffL
#define __LONG_MIN (-0x7fffffffffffffffL - 1)
#else
#define __ULONG_MAX 0xffffffffUL /* max value for an unsigned long */
#define __LONG_MAX 0x7fffffffL /* max value for a long */
#define __LONG_MIN (-0x7fffffffL - 1) /* min value for a long */
#endif
/* max value for an unsigned long long */
#define __ULLONG_MAX 0xffffffffffffffffULL
@ -87,11 +80,7 @@
#define __QUAD_MAX __LLONG_MAX /* max value for a quad_t */
#define __QUAD_MIN __LLONG_MIN /* min value for a quad_t */
#ifdef _LARGE_LONG
#define __LONG_BIT 64
#else
#define __LONG_BIT 32
#endif
#define __WORD_BIT 32
/*

14
sys/mips/include/_limits.h
View File

@ -34,10 +34,6 @@
#ifndef _MACHINE__LIMITS_H_
#define _MACHINE__LIMITS_H_
#if _MIPS_SZLONG == 64
#define _LARGE_LONG
#endif
/*
* According to ANSI (section 2.2.4.2), the values below must be usable by
* #if preprocessing directives. Additionally, the expression must have the
@ -64,15 +60,16 @@
#define __INT_MAX 0x7fffffff /* max value for an int */
#define __INT_MIN (-0x7fffffff - 1) /* min value for an int */
/* Bad hack for gcc configured to give 64-bit longs. */
#ifdef _LARGE_LONG
#ifdef __LP64__
#define __ULONG_MAX 0xffffffffffffffffUL
#define __LONG_MAX 0x7fffffffffffffffL
#define __LONG_MIN (-0x7fffffffffffffffL - 1)
#define __LONG_BIT 64
#else
#define __ULONG_MAX 0xffffffffUL /* max value for an unsigned long */
#define __LONG_MAX 0x7fffffffL /* max value for a long */
#define __LONG_MIN (-0x7fffffffL - 1) /* min value for a long */
#define __LONG_BIT 32
#endif
/* max value for an unsigned long long */
@ -92,11 +89,6 @@
#define __QUAD_MAX __LLONG_MAX /* max value for a quad_t */
#define __QUAD_MIN __LLONG_MIN /* min value for a quad_t */
#ifdef _LARGE_LONG
#define __LONG_BIT 64
#else
#define __LONG_BIT 32
#endif
#define __WORD_BIT 32
#define __MINSIGSTKSZ (512 * 4)

9
sys/powerpc/include/_limits.h
View File

@ -59,14 +59,16 @@
#define __INT_MAX 0x7fffffff /* max value for an int */
#define __INT_MIN (-0x7fffffff - 1) /* min value for an int */
#if defined(_LARGE_LONG) || defined(__LP64__)
#ifdef __LP64__
#define __ULONG_MAX 0xffffffffffffffffUL
#define __LONG_MAX 0x7fffffffffffffffL
#define __LONG_MIN (-0x7fffffffffffffffL - 1)
#define __LONG_BIT 64
#else
#define __ULONG_MAX 0xffffffffUL /* max value for an unsigned long */
#define __LONG_MAX 0x7fffffffL /* max value for a long */
#define __LONG_MIN (-0x7fffffffL - 1) /* min value for a long */
#define __LONG_BIT 32
#endif
#define __ULLONG_MAX 0xffffffffffffffffULL
@ -89,11 +91,6 @@
#define __QUAD_MAX __LLONG_MAX /* max value for a quad_t */
#define __QUAD_MIN __LLONG_MIN /* min value for a quad_t */
#if defined(_LARGE_LONG) || defined(__LP64__)
#define __LONG_BIT 64
#else
#define __LONG_BIT 32
#endif
#define __WORD_BIT 32
/* Minimum signal stack size. */