diff options
Diffstat (limited to 'newlib/libc/sys/rtems')
| -rw-r--r-- | newlib/libc/sys/rtems/aclocal.m4 | 5 | ||||
| -rwxr-xr-x | newlib/libc/sys/rtems/configure | 11 | ||||
| -rw-r--r-- | newlib/libc/sys/rtems/crt0.c | 19 | ||||
| -rw-r--r-- | newlib/libc/sys/rtems/include/inttypes.h | 288 | ||||
| -rw-r--r-- | newlib/libc/sys/rtems/include/stdint.h | 282 |
5 files changed, 576 insertions, 29 deletions
diff --git a/newlib/libc/sys/rtems/aclocal.m4 b/newlib/libc/sys/rtems/aclocal.m4 index 55d5e67ce..0a1490998 100644 --- a/newlib/libc/sys/rtems/aclocal.m4 +++ b/newlib/libc/sys/rtems/aclocal.m4 @@ -117,7 +117,7 @@ AC_SUBST(newlib_basedir) AC_CANONICAL_SYSTEM -AM_INIT_AUTOMAKE(newlib, 1.14.0) +AM_INIT_AUTOMAKE(newlib, 1.13.0) # FIXME: We temporarily define our own version of AC_PROG_CC. This is # copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We @@ -165,9 +165,6 @@ AC_CHECK_TOOL(RANLIB, ranlib, :) AC_PROG_INSTALL -# Hack -ac_given_INSTALL=$INSTALL - AM_MAINTAINER_MODE # We need AC_EXEEXT to keep automake happy in cygnus mode. However, diff --git a/newlib/libc/sys/rtems/configure b/newlib/libc/sys/rtems/configure index b2d1fbd00..112cfebe8 100755 --- a/newlib/libc/sys/rtems/configure +++ b/newlib/libc/sys/rtems/configure @@ -997,7 +997,7 @@ test "$host_alias" != "$target_alias" && PACKAGE=newlib -VERSION=1.14.0 +VERSION=1.13.0 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; } @@ -1419,11 +1419,8 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -# Hack -ac_given_INSTALL=$INSTALL - echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 -echo "configure:1427: checking whether to enable maintainer-specific portions of Makefiles" >&5 +echo "configure:1424: checking whether to enable maintainer-specific portions of Makefiles" >&5 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. if test "${enable_maintainer_mode+set}" = set; then enableval="$enable_maintainer_mode" @@ -1457,7 +1454,7 @@ if false; then echo $ac_n "checking for executable suffix""... $ac_c" 1>&6 -echo "configure:1461: checking for executable suffix" >&5 +echo "configure:1458: checking for executable suffix" >&5 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1467,7 +1464,7 @@ else rm -f conftest* echo 'int main () { return 0; }' > conftest.$ac_ext ac_cv_exeext= - if { (eval echo configure:1471: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then + if { (eval echo configure:1468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then for file in conftest.*; do case $file in *.c | *.o | *.obj) ;; diff --git a/newlib/libc/sys/rtems/crt0.c b/newlib/libc/sys/rtems/crt0.c index 47332b752..e40a8fc03 100644 --- a/newlib/libc/sys/rtems/crt0.c +++ b/newlib/libc/sys/rtems/crt0.c @@ -21,27 +21,10 @@ void *realloc() { return 0; } void free() { ; } void abort() { ; } int raise() { return -1; } - -#if defined(__GNUC__) -/* - * stubs for libstdc++ rtems-threads support functions from gcc/gthr-rtems.h - */ -int rtems_gxx_once() { return -1; } -int rtems_gxx_key_create() { return -1; } -int rtems_gxx_key_delete() { return -1; } -void *rtems_gxx_getspecific() { return 0; } -int rtems_gxx_setspecific() { return -1; } - void rtems_gxx_mutex_init() { } int rtems_gxx_mutex_lock() { return -1; } -int rtems_gxx_mutex_trylock() { return -1; } int rtems_gxx_mutex_unlock() { return -1; } - -void rtems_gxx_recursive_mutex_init() { } -int rtems_gxx_recursive_mutex_lock() { return -1; } -int rtems_gxx_recursive_mutex_trylock() { return -1; } -int rtems_gxx_recursive_mutex_unlock() { return -1; } -#endif +int rtems_gxx_once() { return -1; } /* stubs for functions from reent.h */ int _close_r (struct _reent *r, int fd) { return -1; } diff --git a/newlib/libc/sys/rtems/include/inttypes.h b/newlib/libc/sys/rtems/include/inttypes.h new file mode 100644 index 000000000..5f4f918ed --- /dev/null +++ b/newlib/libc/sys/rtems/include/inttypes.h @@ -0,0 +1,288 @@ +/* + * Copyright (c) 2004, 2005 by + * Ralf Corsepius, Ulm/Germany. All rights reserved. + * + * Permission to use, copy, modify, and distribute this software + * is freely granted, provided that this notice is preserved. + */ + +/** + * @file inttypes.h + */ + +#ifndef _INTTYPES_H +#define _INTTYPES_H + +#include <stdint.h> + +#define __STRINGIFY(a) #a + +/* 8-bit types */ +#define __PRI8(x) __STRINGIFY(x) +#define __SCN8(x) __STRINGIFY(hh##x) + + +#define PRId8 __PRI8(d) +#define PRIi8 __PRI8(i) +#define PRIo8 __PRI8(o) +#define PRIu8 __PRI8(u) +#define PRIx8 __PRI8(x) +#define PRIX8 __PRI8(X) + +#define SCNd8 __SCN8(d) +#define SCNi8 __SCN8(i) +#define SCNo8 __SCN8(o) +#define SCNu8 __SCN8(u) +#define SCNx8 __SCN8(x) + + +#define PRIdLEAST8 __PRI8(d) +#define PRIiLEAST8 __PRI8(i) +#define PRIoLEAST8 __PRI8(o) +#define PRIuLEAST8 __PRI8(u) +#define PRIxLEAST8 __PRI8(x) +#define PRIXLEAST8 __PRI8(X) + +#define SCNdLEAST8 __SCN8(d) +#define SCNiLEAST8 __SCN8(i) +#define SCNoLEAST8 __SCN8(o) +#define SCNuLEAST8 __SCN8(u) +#define SCNxLEAST8 __SCN8(x) + + +#define PRIdFAST8 __PRI8(d) +#define PRIiFAST8 __PRI8(i) +#define PRIoFAST8 __PRI8(o) +#define PRIuFAST8 __PRI8(u) +#define PRIxFAST8 __PRI8(x) +#define PRIXFAST8 __PRI8(X) + +#define SCNdFAST8 __SCN8(d) +#define SCNiFAST8 __SCN8(i) +#define SCNoFAST8 __SCN8(o) +#define SCNuFAST8 __SCN8(u) +#define SCNxFAST8 __SCN8(x) + +/* 16-bit types */ +#define __PRI16(x) __STRINGIFY(x) +#define __SCN16(x) __STRINGIFY(h##x) + + +#define PRId16 __PRI16(d) +#define PRIi16 __PRI16(i) +#define PRIo16 __PRI16(o) +#define PRIu16 __PRI16(u) +#define PRIx16 __PRI16(x) +#define PRIX16 __PRI16(X) + +#define SCNd16 __SCN16(d) +#define SCNi16 __SCN16(i) +#define SCNo16 __SCN16(o) +#define SCNu16 __SCN16(u) +#define SCNx16 __SCN16(x) + + +#define PRIdLEAST16 __PRI16(d) +#define PRIiLEAST16 __PRI16(i) +#define PRIoLEAST16 __PRI16(o) +#define PRIuLEAST16 __PRI16(u) +#define PRIxLEAST16 __PRI16(x) +#define PRIXLEAST16 __PRI16(X) + +#define SCNdLEAST16 __SCN16(d) +#define SCNiLEAST16 __SCN16(i) +#define SCNoLEAST16 __SCN16(o) +#define SCNuLEAST16 __SCN16(u) +#define SCNxLEAST16 __SCN16(x) + + +#define PRIdFAST16 __PRI16(d) +#define PRIiFAST16 __PRI16(i) +#define PRIoFAST16 __PRI16(o) +#define PRIuFAST16 __PRI16(u) +#define PRIxFAST16 __PRI16(x) +#define PRIXFAST16 __PRI16(X) + +#define SCNdFAST16 __SCN16(d) +#define SCNiFAST16 __SCN16(i) +#define SCNoFAST16 __SCN16(o) +#define SCNuFAST16 __SCN16(u) +#define SCNxFAST16 __SCN16(x) + +/* 32-bit types */ +#if defined(__have_long32) +#define __PRI32(x) __STRINGIFY(l##x) +#define __SCN32(x) __STRINGIFY(l##x) +#else +#define __PRI32(x) __STRINGIFY(x) +#define __SCN32(x) __STRINGIFY(x) +#endif + +#define PRId32 __PRI32(d) +#define PRIi32 __PRI32(i) +#define PRIo32 __PRI32(o) +#define PRIu32 __PRI32(u) +#define PRIx32 __PRI32(x) +#define PRIX32 __PRI32(X) + +#define SCNd32 __SCN32(d) +#define SCNi32 __SCN32(i) +#define SCNo32 __SCN32(o) +#define SCNu32 __SCN32(u) +#define SCNx32 __SCN32(x) + + +#define PRIdLEAST32 __PRI32(d) +#define PRIiLEAST32 __PRI32(i) +#define PRIoLEAST32 __PRI32(o) +#define PRIuLEAST32 __PRI32(u) +#define PRIxLEAST32 __PRI32(x) +#define PRIXLEAST32 __PRI32(X) + +#define SCNdLEAST32 __SCN32(d) +#define SCNiLEAST32 __SCN32(i) +#define SCNoLEAST32 __SCN32(o) +#define SCNuLEAST32 __SCN32(u) +#define SCNxLEAST32 __SCN32(x) + + +#define PRIdFAST32 __PRI32(d) +#define PRIiFAST32 __PRI32(i) +#define PRIoFAST32 __PRI32(o) +#define PRIuFAST32 __PRI32(u) +#define PRIxFAST32 __PRI32(x) +#define PRIXFAST32 __PRI32(X) + +#define SCNdFAST32 __SCN32(d) +#define SCNiFAST32 __SCN32(i) +#define SCNoFAST32 __SCN32(o) +#define SCNuFAST32 __SCN32(u) +#define SCNxFAST32 __SCN32(x) + + +/* 64-bit types */ +#if defined(__have_longlong64) +#define __PRI64(x) __STRINGIFY(ll##x) +#define __SCN64(x) __STRINGIFY(ll##x) +#elif defined(__have_long64) +#define __PRI64(x) __STRINGIFY(l##x) +#define __SCN64(x) __STRINGIFY(l##x) +#else +#define __PRI64(x) __STRINGIFY(x) +#define __SCN64(x) __STRINGIFY(x) +#endif + +#define PRId64 __PRI64(d) +#define PRIi64 __PRI64(i) +#define PRIo64 __PRI64(o) +#define PRIu64 __PRI64(u) +#define PRIx64 __PRI64(x) +#define PRIX64 __PRI64(X) + +#define SCNd64 __SCN64(d) +#define SCNi64 __SCN64(i) +#define SCNo64 __SCN64(o) +#define SCNu64 __SCN64(u) +#define SCNx64 __SCN64(x) + +#if __int64_t_defined +#define PRIdLEAST64 __PRI64(d) +#define PRIiLEAST64 __PRI64(i) +#define PRIoLEAST64 __PRI64(o) +#define PRIuLEAST64 __PRI64(u) +#define PRIxLEAST64 __PRI64(x) +#define PRIXLEAST64 __PRI64(X) + +#define SCNdLEAST64 __SCN64(d) +#define SCNiLEAST64 __SCN64(i) +#define SCNoLEAST64 __SCN64(o) +#define SCNuLEAST64 __SCN64(u) +#define SCNxLEAST64 __SCN64(x) + + +#define PRIdFAST64 __PRI64(d) +#define PRIiFAST64 __PRI64(i) +#define PRIoFAST64 __PRI64(o) +#define PRIuFAST64 __PRI64(u) +#define PRIxFAST64 __PRI64(x) +#define PRIXFAST64 __PRI64(X) + +#define SCNdFAST64 __SCN64(d) +#define SCNiFAST64 __SCN64(i) +#define SCNoFAST64 __SCN64(o) +#define SCNuFAST64 __SCN64(u) +#define SCNxFAST64 __SCN64(x) +#endif + +/* max-bit types */ +#if defined(__have_longlong64) +#define __PRIMAX(x) __STRINGIFY(ll##x) +#define __SCNMAX(x) __STRINGIFY(ll##x) +#elif defined(__have_long64) +#define __PRIMAX(x) __STRINGIFY(l##x) +#define __SCNMAX(x) __STRINGIFY(l##x) +#else +#define __PRIMAX(x) __STRINGIFY(x) +#define __SCNMAX(x) __STRINGIFY(x) +#endif + +#define PRIdMAX __PRIMAX(d) +#define PRIiMAX __PRIMAX(i) +#define PRIoMAX __PRIMAX(o) +#define PRIuMAX __PRIMAX(u) +#define PRIxMAX __PRIMAX(x) +#define PRIXMAX __PRIMAX(X) + +#define SCNdMAX __SCNMAX(d) +#define SCNiMAX __SCNMAX(i) +#define SCNoMAX __SCNMAX(o) +#define SCNuMAX __SCNMAX(u) +#define SCNxMAX __SCNMAX(x) + +/* ptr types */ +#if defined(__have_longlong64) +#define __PRIPTR(x) __STRINGIFY(ll##x) +#define __SCNPTR(x) __STRINGIFY(ll##x) +#elif defined(__have_long64) +#define __PRIPTR(x) __STRINGIFY(l##x) +#define __SCNPTR(x) __STRINGIFY(l##x) +#else +#define __PRIPTR(x) __STRINGIFY(x) +#define __SCNPTR(x) __STRINGIFY(x) +#endif + +#define PRIdPTR __PRIPTR(d) +#define PRIiPTR __PRIPTR(i) +#define PRIoPTR __PRIPTR(o) +#define PRIuPTR __PRIPTR(u) +#define PRIxPTR __PRIPTR(x) +#define PRIXPTR __PRIPTR(X) + +#define SCNdPTR __SCNPTR(d) +#define SCNiPTR __SCNPTR(i) +#define SCNoPTR __SCNPTR(o) +#define SCNuPTR __SCNPTR(u) +#define SCNxPTR __SCNPTR(x) + + +typedef struct { + intmax_t quot; + intmax_t rem; +} imaxdiv_t; + +#ifdef __cplusplus +extern "C" { +#endif + +extern intmax_t imaxabs(intmax_t j); +extern imaxdiv_t imaxdiv(intmax_t numer, intmax_t denomer); +extern intmax_t strtoimax(const char *__restrict, char **__restrict, int); +extern uintmax_t strtoumax(const char *__restrict, char **__restrict, int); +extern intmax_t wcstoimax(const wchar_t *__restrict, wchar_t **__restrict, int); +extern uintmax_t wcstoumax(const wchar_t *__restrict, wchar_t **__restrict, int); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/newlib/libc/sys/rtems/include/stdint.h b/newlib/libc/sys/rtems/include/stdint.h new file mode 100644 index 000000000..d108d05fd --- /dev/null +++ b/newlib/libc/sys/rtems/include/stdint.h @@ -0,0 +1,282 @@ +/* + * Copyright (c) 2004, 2005 by + * Ralf Corsepius, Ulm/Germany. All rights reserved. + * + * Permission to use, copy, modify, and distribute this software + * is freely granted, provided that this notice is preserved. + */ + +/* + * @todo - Add fast<N>_t types. + * @todo - Add support for wint_t types. + */ + +#ifndef _STDINT_H +#define _STDINT_H + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(__GNUC__) && (__GNUC__ >= 3 ) \ + && defined(__GNUC_MINOR__) && (__GNUC_MINOR__ > 2 ) +#define __EXP(x) __##x##__ +#else +#define __EXP(x) x +#include <limits.h> +#endif + +#if __EXP(SCHAR_MAX) == 0x7f +typedef signed char int8_t ; +typedef unsigned char uint8_t ; +#define __int8_t_defined 1 +#endif + +#if __int8_t_defined +typedef signed char int_least8_t; +typedef unsigned char uint_least8_t; +#define __int_least8_t_defined 1 +#endif + +#if __EXP(SHRT_MAX) == 0x7fff +typedef signed short int16_t; +typedef unsigned short uint16_t; +#define __int16_t_defined 1 +#elif __EXP(INT_MAX) == 0x7fff +typedef signed int int16_t; +typedef unsigned int uint16_t; +#define __int16_t_defined 1 +#elif __EXP(SCHAR_MAX) == 0x7fff +typedef signed char int16_t; +typedef unsigned char uint16_t; +#define __int16_t_defined 1 +#endif + +#if __int16_t_defined +typedef int16_t int_least16_t; +typedef uint16_t uint_least16_t; +#define __int_least16_t_defined 1 + +#ifndef __int_least8_t_defined +typedef int16_t int_least8_t; +typedef uint16_t uint_least8_t; +#define __int_least8_t_defined 1 +#endif +#endif + +#if __EXP(INT_MAX) == 0x7fffffffL +typedef signed int int32_t; +typedef unsigned int uint32_t; +#define __int32_t_defined 1 +#elif __EXP(LONG_MAX) == 0x7fffffffL +typedef signed long int32_t; +typedef unsigned long uint32_t; +#define __int32_t_defined 1 +#define __have_long32 1 +#elif __EXP(SHRT_MAX) == 0x7fffffffL +typedef signed short int32_t; +typedef unsigned short uint32_t; +#define __int32_t_defined 1 +#elif __EXP(SCHAR_MAX) == 0x7fffffffL +typedef signed char int32_t; +typedef unsigned char uint32_t; +#define __int32_t_defined 1 +#endif + +#if __int32_t_defined +typedef int32_t int_least32_t; +typedef uint32_t uint_least32_t; +#define __int_least32_t_defined 1 + +#ifndef __int_least8_t_defined +typedef int32_t int_least8_t; +typedef uint32_t uint_least8_t; +#define __int_least8_t_defined 1 +#endif + +#ifndef __int_least16_t_defined +typedef int32_t int_least16_t; +typedef uint32_t uint_least16_t; +#define __int_least16_t_defined 1 +#endif +#endif + +#if __EXP(LONG_MAX) > 0x7fffffff +typedef signed long int64_t; +typedef unsigned long uint64_t; +#define __int64_t_defined 1 +#define __have_long64 1 +#elif defined(__LONG_LONG_MAX__) && (__LONG_LONG_MAX__ > 0x7fffffff) +typedef signed long long int64_t; +typedef unsigned long long uint64_t; +#define __int64_t_defined 1 +#define __have_longlong64 1 +#elif defined(LLONG_MAX) && (LLONG_MAX > 0x7fffffff) +typedef signed long long int64_t; +typedef unsigned long long uint64_t; +#define __int64_t_defined 1 +#define __have_longlong64 1 +#elif __EXP(INT_MAX) > 0x7fffffff +typedef signed int int64_t; +typedef unsigned int uint64_t; +#define __int64_t_defined 1 +#endif + +#if __int64_t_defined +typedef int64_t int_least64_t; +typedef uint64_t uint_least64_t; +#define __int_least64_t_defined 1 + +#ifndef __int_least8_t_defined +typedef int64_t int_least8_t; +typedef uint64_t uint_least8_t; +#define __int_least8_t_defined 1 +#endif + +#ifndef __int_least16_t_defined +typedef int64_t int_least16_t; +typedef uint64_t uint_least16_t; +#define __int_least16_t_defined 1 +#endif + +#ifndef __int_least32_t_defined +typedef int64_t int_least32_t; +typedef uint64_t uint_least32_t; +#define __int_least32_t_defined 1 +#endif +#endif + +#if __have_longlong64 +typedef signed long long intmax_t; +typedef unsigned long long uintmax_t; +#else +typedef signed long intmax_t; +typedef unsigned long uintmax_t; +#endif + +/* + * GCC doesn't provide an propriate macro for [u]intptr_t + * For now, use __PTRDIFF_TYPE__ + */ +#if defined(__PTRDIFF_TYPE__) +typedef signed __PTRDIFF_TYPE__ intptr_t; +typedef unsigned __PTRDIFF_TYPE__ uintptr_t; +#else +/* + * Fallback to hardcoded values, + * should be valid on cpu's with 32bit int/32bit void* + */ +typedef signed long intptr_t; +typedef unsigned long uintptr_t; +#endif + +/* Limits of Specified-Width Integer Types */ + +#if __int8_t_defined +#define INT8_MIN -128 +#define INT8_MAX 127 +#define UINT8_MAX 255 +#endif + +#if __int_least8_t_defined +#define INTLEAST8_MIN -128 +#define INTLEAST8_MAX 127 +#define UINTLEAST8_MAX 255 +#else +#error required type int_least8_t missing +#endif + +#if __int16_t_defined +#define INT16_MIN -32768 +#define INT16_MAX 32767 +#define UINT16_MAX 65535 +#endif + +#if __int_least16_t_defined +#define INTLEAST16_MIN -32768 +#define INTLEAST16_MAX 32767 +#define UINTLEAST16_MAX 65535 +#else +#error required type int_least16_t missing +#endif + +#if __int32_t_defined +#define INT32_MIN -2147483648 +#define INT32_MAX 2147483647 +#define UINT32_MAX 4294967295 +#endif + +#if __int_least32_t_defined +#define INTLEAST32_MIN -2147483648 +#define INTLEAST32_MAX 2147483647 +#define UINTLEAST32_MAX 4294967295 +#else +#error required type int_least32_t missing +#endif + +#if __int64_t_defined +#define INT64_MIN -9223372036854775808 +#define INT64_MAX 9223372036854775807 +#define UINT64_MAX 18446744073709551615 +#endif + +#if __int_least64_t_defined +#define INTLEAST64_MIN -9223372036854775808 +#define INTLEAST64_MAX 9223372036854775807 +#define UINTLEAST64_MAX 18446744073709551615 +#endif + +/* This must match size_t in stddef.h, currently long unsigned int */ +#define SIZE_MIN (-__EXP(LONG_MAX) - 1L) +#define SIZE_MAX __EXP(LONG_MAX) + +/* This must match sig_atomic_t in <signal.h> (currently int) */ +#define SIG_ATOMIC_MIN (-__EXP(INT_MAX) - 1) +#define SIG_ATOMIC_MAX __EXP(INT_MAX) + +/* This must match ptrdiff_t in <stddef.h> (currently long int) */ +#define PTRDIFF_MIN (-__EXP(LONG_MAX) - 1L) +#define PTHDIFF_MAX __EXT(LONG_MAX) + +#undef __EXP + +/** Macros for minimum-width integer constant expressions */ +#define INT8_C(x) x +#define UINT8_C(x) x##U + +#define INT16_C(x) x +#define UINT16_C(x) x##U + +#if __have_long32 +#define INT32_C(x) x##L +#define UINT32_C(x) x##UL +#else +#define INT32_C(x) x +#define UINT32_C(x) x##U +#endif + +#if __int64_t_defined +#if __have_longlong64 +#define INT64_C(x) x##LL +#define UINT64_C(x) x##ULL +#else +#define INT64_C(x) x##L +#define UINT64_C(x) x##UL +#endif +#endif + +/** Macros for greatest-width integer constant expression */ +#if __have_longlong64 +#define INTMAX_C(x) x##LL +#define UINTMAX_C(x) x##ULL +#else +#define INTMAX_C(x) x##L +#define UINTMAX_C(x) x##UL +#endif + + +#ifdef __cplusplus +} +#endif + +#endif /* _STDINT_H */ |