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| author | Mark Salter <msalter@redhat.com> | 2002-01-24 13:32:46 +0000 |
|---|---|---|
| committer | Mark Salter <msalter@redhat.com> | 2002-01-24 13:32:46 +0000 |
| commit | 54542d8a29e46b37e20bf99eafa442eb405c2cbd (patch) | |
| tree | 1b3bb8c13d37216034d7809fe172d55e3899672d | |
| parent | 993c684df7521d1502d15742ecc0774807b005aa (diff) | |
| download | newlib-54542d8a29e46b37e20bf99eafa442eb405c2cbd.zip newlib-54542d8a29e46b37e20bf99eafa442eb405c2cbd.tar.gz newlib-54542d8a29e46b37e20bf99eafa442eb405c2cbd.tar.bz2 | |
(_times): Unconditionally use SYS_times.
(__get_memtop): New funtion to return top of memory.
| -rw-r--r-- | libgloss/arm/redboot-syscalls.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/libgloss/arm/redboot-syscalls.c b/libgloss/arm/redboot-syscalls.c index 6b9d550..1b990ff 100644 --- a/libgloss/arm/redboot-syscalls.c +++ b/libgloss/arm/redboot-syscalls.c @@ -1,7 +1,7 @@ /* * redboot-syscalls.c -- provide system call support for RedBoot * - * Copyright (c) 1997, 2001 Cygnus Support + * Copyright (c) 1997, 2001, 2002 Red Hat, Inc. * * The authors hereby grant permission to use, copy, modify, distribute, * and license this software and its documentation for any purpose, provided @@ -175,14 +175,10 @@ clock_t _times(struct tms * tp) { clock_t utime; -#ifdef HAVE_BSP_CLOCK int err; - err = __syscall(SYS_utime, &utime); + err = __syscall(SYS_times, &utime); if (err) utime = 0; -#else - utime = 0; -#endif if (tp) { tp->tms_utime = utime; @@ -201,3 +197,15 @@ _unlink (const char *pathname) return -1; } + +#define SYS_meminfo 1001 + +void * +__get_memtop(void) +{ + unsigned long totmem = 0, topmem = 0; + int numbanks; + + __syscall(SYS_meminfo, (unsigned long)&totmem, (unsigned long)&topmem, 0); + return (void*)topmem; +} |