diff options
Diffstat (limited to 'dep/ACE_wrappers/ace/gethrtime.cpp')
| -rw-r--r-- | dep/ACE_wrappers/ace/gethrtime.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/dep/ACE_wrappers/ace/gethrtime.cpp b/dep/ACE_wrappers/ace/gethrtime.cpp index 360db7a78a3..163645cd68b 100644 --- a/dep/ACE_wrappers/ace/gethrtime.cpp +++ b/dep/ACE_wrappers/ace/gethrtime.cpp @@ -4,21 +4,28 @@ // that was compiled with GreenHills. It wouldn't be necessary if I // knew a way to correctly move values from registers to a 64-bit // variable in GHS asm code. That's easy with g++ asm. + #include "ace/config-all.h" + ACE_RCSID(ace, gethrtime, "$Id: gethrtime.cpp 80826 2008-03-04 14:51:23Z wotte $") + #if defined (ghs) && (defined (i386) || defined(__i386__)) + #include "ace/OS_NS_time.h" + extern "C" ACE_hrtime_t ACE_GETHRTIME_NAME (void) { #if defined (ACE_HAS_PENTIUM) // ACE_TRACE ("ACE_GETHRTIME_NAME"); + #if defined (ACE_LACKS_LONGLONG_T) double now; #else /* ! ACE_LACKS_LONGLONG_T */ ACE_hrtime_t now; #endif /* ! ACE_LACKS_LONGLONG_T */ + // Read the high-res tick counter directly into memory variable // "now". The A constraint signifies a 64-bit int. #if defined (__GNUG__) @@ -31,6 +38,7 @@ ACE_GETHRTIME_NAME (void) #else # error unsupported compiler #endif + #if defined (ACE_LACKS_LONGLONG_T) // ACE_U_LongLong doesn't have the same layout as now, so construct // it "properly". @@ -38,11 +46,13 @@ ACE_GETHRTIME_NAME (void) ACE_OS::memcpy (&least, &now, sizeof (ACE_UINT32)); ACE_OS::memcpy (&most, (unsigned char *) &now + sizeof (ACE_UINT32), sizeof (ACE_UINT32)); + const ACE_hrtime_t ret (least, most); return ret; #else /* ! ACE_LACKS_LONGLONG_T */ return now; #endif /* ! ACE_LACKS_LONGLONG_T */ + #else /* ! ACE_HAS_PENTIUM */ # error This file can _only_ be compiled with ACE_HAS_PENTIUM. #endif /* ! ACE_HAS_PENTIUM */ |