diff options
Diffstat (limited to 'pr/src/md/unix/uxrng.c')
| -rw-r--r-- | pr/src/md/unix/uxrng.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/pr/src/md/unix/uxrng.c b/pr/src/md/unix/uxrng.c index 64358289..6add3bf1 100644 --- a/pr/src/md/unix/uxrng.c +++ b/pr/src/md/unix/uxrng.c @@ -64,6 +64,18 @@ GetHighResClock(void *buf, size_t maxbytes) #elif defined(HPUX) +#ifdef __ia64 +#include <ia64/sys/inline.h> + +static size_t +GetHighResClock(void *buf, size_t maxbytes) +{ + PRUint64 t; + + t = _Asm_mov_from_ar(_AREG44); + return _pr_CopyLowBits(buf, maxbytes, &t, sizeof(t)); +} +#else static size_t GetHighResClock(void *buf, size_t maxbytes) { @@ -73,6 +85,7 @@ GetHighResClock(void *buf, size_t maxbytes) cr16val = ret_cr16(); return(_pr_CopyLowBits(buf, maxbytes, &cr16val, sizeof(cr16val))); } +#endif #elif defined(OSF1) @@ -88,7 +101,11 @@ GetHighResClock(void *buf, size_t maxbytes) { unsigned long t; +#ifdef __GNUC__ + __asm__("rpcc %0" : "=r" (t)); +#else t = asm("rpcc %v0"); +#endif return _pr_CopyLowBits(buf, maxbytes, &t, sizeof(t)); } @@ -210,7 +227,7 @@ static size_t GetHighResClock(void *buf, size_t maxbuf) } iotimer_addr = (unsigned *) mmap(0, pgoffmask, PROT_READ, MAP_PRIVATE, mfd, (int)raddr); - if (iotimer_addr == (void*)-1) { + if (iotimer_addr == (unsigned*)-1) { close(mfd); iotimer_addr = NULL; return 0; |