2003-01-16 Joel Sherrill <joel@OARcorp.com>

        * libc/sys/rtems/include/limits.h, libc/sys/rtems/sys/param.h,
        libc/sys/rtems/sys/syslimits.h: Update to be in sync with what
        constants are defined in each file in the shared versions in
        libc/include.
        * libc/sys/rtems/crt0.c: Define extra symbols on SH and HP-PA to
        autoconf can link programs.
        * libc/include/machine/types.h: Explicitly specify signed on
        intXX_t types to ensure they are signed.

4 files changed, 37 insertions, 40 deletions

diff --git a/newlib/libc/sys/rtems/crt0.c b/newlib/libc/sys/rtems/crt0.c
index e5f67c006..99b91feea 100644
--- a/newlib/libc/sys/rtems/crt0.c
+++ b/newlib/libc/sys/rtems/crt0.c
@@ -41,6 +41,8 @@ memset() {}
   int __FIXUP_START__;  int __FIXUP_END__;
   int __EXCEPT_START__; int __EXCEPT_END__;
   int __init;           int __fini;
+  int __CTOR_LIST__;    int __CTOR_END__;
+  int __DTOR_LIST__;    int __DTOR_END__;
 #endif
 
 /* The SH expects certain symbols to be defined in the linker script. */
@@ -61,6 +63,10 @@ int __EH_FRAME_BEGIN__;
   asm ( "\$global\$:");
 */
 
+  asm (".text");
+  asm (".global");
+  asm (".EXPORT $$dyncall,ENTRY");
+  asm ("$$dyncall:");
   int atexit(void (*function)(void)) { return 0; }
 #endif
 
diff --git a/newlib/libc/sys/rtems/include/limits.h b/newlib/libc/sys/rtems/include/limits.h
index e9f45e44c..9d1162420 100644
--- a/newlib/libc/sys/rtems/include/limits.h
+++ b/newlib/libc/sys/rtems/include/limits.h
@@ -14,6 +14,8 @@
 #include_next <limits.h>
 #endif
 
+#include <sys/syslimits.h>
+
 #ifndef __POSIX_LIMITS_h
 #define __POSIX_LIMITS_h
 
@@ -57,12 +59,9 @@
 #define AIO_LISTIO_MAX          2
 #define AIO_MAX                 1
 #define AIO_PRIO_DELTA_MAX      0
-#define ARG_MAX                 4096
-#define CHILD_MAX               6
 #define DELAYTIMER_MAX          32
 #define MQ_OPEN_MAX             8
 #define MQ_PRIO_MAX             32
-#define OPEN_MAX                16
 #define PAGESIZE                1
 #define RTSIG_MAX               8
 #define SEM_NSEMS_MAX           256
@@ -73,17 +72,6 @@
 #define TZNAME_MAX              3
 
 /*
- *  Pathname Variables
- */
-
-#define LINK_MAX                8
-#define MAX_CANON               255
-#define MAX_INPUT               255
-#define NAME_MAX                255
-#define PATH_MAX                255
-#define PIPE_BUF                512
-
-/*
  *  Invariant values
  */
 
diff --git a/newlib/libc/sys/rtems/sys/param.h b/newlib/libc/sys/rtems/sys/param.h
index 21a975852..36db646b0 100644
--- a/newlib/libc/sys/rtems/sys/param.h
+++ b/newlib/libc/sys/rtems/sys/param.h
@@ -42,6 +42,30 @@
 #ifndef _SYS_PARAM_H_
 #define _SYS_PARAM_H_
 
+/* from newlib's <sys/param.h> */
+
+#include <sys/config.h>
+
+#ifndef BIG_ENDIAN
+#define BIG_ENDIAN 4321
+#endif
+#ifndef LITTLE_ENDIAN
+#define LITTLE_ENDIAN 1234
+#endif
+
+# define HZ (60)
+# define PATHSIZE (1024)
+
+#ifndef BYTE_ORDER
+#ifdef __IEEE_LITTLE_ENDIAN
+#define BYTE_ORDER LITTLE_ENDIAN
+#else
+#define BYTE_ORDER BIG_ENDIAN
+#endif
+#endif
+
+/* end of from newlib's <sys/param.h> */
+
 #include <unistd.h>
 
 #define	BSD	199506		/* System version (year & month). */
diff --git a/newlib/libc/sys/rtems/sys/syslimits.h b/newlib/libc/sys/rtems/sys/syslimits.h
index 283a0241e..74c4dd273 100644
--- a/newlib/libc/sys/rtems/sys/syslimits.h
+++ b/newlib/libc/sys/rtems/sys/syslimits.h
@@ -37,42 +37,21 @@
 #ifndef _SYS_SYSLIMITS_H_
 #define _SYS_SYSLIMITS_H_
 
-#if !defined(__rtems__)
-#define	ARG_MAX			65536	/* max bytes for an exec function */
-#endif
-
-#if !defined(__rtems__)
+#define	ARG_MAX			 4096	/* max bytes for an exec function */
 #ifndef CHILD_MAX
-#define	CHILD_MAX		   40	/* max simultaneous processes */
-#endif
-#endif
-
-#if !defined(__rtems__)
-#define	LINK_MAX		32767	/* max file link count */
+#define	CHILD_MAX		    6	/* max simultaneous processes */
 #endif
-
+#define	LINK_MAX		    8	/* max file link count */
 #define	MAX_CANON		  255	/* max bytes in term canon input line */
-
 #define	MAX_INPUT		  255	/* max bytes in terminal input */
-
-#if !defined(__rtems__)
 #define	NAME_MAX		  255	/* max bytes in a file name */
-#endif
-
 #define	NGROUPS_MAX		   16	/* max supplemental group id's */
-
-#if !defined(__rtems__)
 #ifndef OPEN_MAX
 #define	OPEN_MAX		   64	/* max open files per process */
 #endif
-#endif
-
-#if !defined(__rtems__)
-#define	PATH_MAX		 1024	/* max bytes in pathname */
-#endif
-
+#define	PATH_MAX		  255	/* max bytes in pathname */
 #define	PIPE_BUF		  512	/* max bytes for atomic pipe writes */
-
+#define	IOV_MAX			 1024	/* max elements in i/o vector */
 #define	BC_BASE_MAX		   99	/* max ibase/obase values in bc(1) */
 #define	BC_DIM_MAX		 2048	/* max array elements in bc(1) */
 #define	BC_SCALE_MAX		   99	/* max scale value in bc(1) */