diff options
| author | rubidium <rubidium@openttd.org> | 2008-11-26 01:03:34 +0000 |
|---|---|---|
| committer | rubidium <rubidium@openttd.org> | 2008-11-26 01:03:34 +0000 |
| commit | 69eb6978e76dd97df4dc3f9b937012c91553303b (patch) | |
| tree | c7bb2ccf1b951ef42bb8daacbd94423ff6b74c4f /src | |
| parent | 131f9e39d3ade7052c23bda339a66d32b354b9c8 (diff) | |
| download | openttd-69eb6978e76dd97df4dc3f9b937012c91553303b.tar.xz | |
(svn r14634) -Change: _rdtsc is defined by some platforms so we can't use that name.
Diffstat (limited to 'src')
| -rw-r--r-- | src/debug.h | 6 | ||||
| -rw-r--r-- | src/os_timer.cpp | 14 | ||||
| -rw-r--r-- | src/yapf/yapf.hpp | 4 |
3 files changed, 12 insertions, 12 deletions
diff --git a/src/debug.h b/src/debug.h index 7648732a3..8ab897b2e 100644 --- a/src/debug.h +++ b/src/debug.h @@ -84,13 +84,13 @@ const char *GetDebugString(); * it with an other block. **/ #define TIC() {\ - extern uint64 _rdtsc();\ - uint64 _xxx_ = _rdtsc();\ + extern uint64 ottd_rdtsc();\ + uint64 _xxx_ = ottd_rdtsc();\ static uint64 __sum__ = 0;\ static uint32 __i__ = 0; #define TOC(str, count)\ - __sum__ += _rdtsc() - _xxx_;\ + __sum__ += ottd_rdtsc() - _xxx_;\ if (++__i__ == count) {\ DEBUG(misc, 0, "[%s] %" OTTD_PRINTF64 "u [avg: %.1f]\n", str, __sum__, __sum__/(double)__i__);\ __i__ = 0;\ diff --git a/src/os_timer.cpp b/src/os_timer.cpp index 11a5631a0..0166a445c 100644 --- a/src/os_timer.cpp +++ b/src/os_timer.cpp @@ -11,12 +11,12 @@ #if defined(_MSC_VER) && !defined(RDTSC_AVAILABLE) && !defined(WINCE) # if _MSC_VER >= 1400 #include <intrin.h> -uint64 _rdtsc() +uint64 ottd_rdtsc() { return __rdtsc(); } # else -uint64 _declspec(naked) _rdtsc() +uint64 _declspec(naked) ottd_rdtsc() { _asm { rdtsc @@ -29,14 +29,14 @@ uint64 _declspec(naked) _rdtsc() /* rdtsc for OS/2. Hopefully this works, who knows */ #if defined (__WATCOMC__) && !defined(RDTSC_AVAILABLE) -unsigned __int64 _rdtsc(); -# pragma aux _rdtsc = 0x0F 0x31 value [edx eax] parm nomemory modify exact [edx eax] nomemory; +unsigned __int64 ottd_rdtsc(); +# pragma aux ottd_rdtsc = 0x0F 0x31 value [edx eax] parm nomemory modify exact [edx eax] nomemory; # define RDTSC_AVAILABLE #endif /* rdtsc for all other *nix-en (hopefully). Use GCC syntax */ #if defined(__i386__) || defined(__x86_64__) && !defined(RDTSC_AVAILABLE) -uint64 _rdtsc() +uint64 ottd_rdtsc() { uint32 high, low; __asm__ __volatile__ ("rdtsc" : "=a" (low), "=d" (high)); @@ -47,7 +47,7 @@ uint64 _rdtsc() /* rdtsc for PPC which has this not */ #if (defined(__POWERPC__) || defined(__powerpc__)) && !defined(RDTSC_AVAILABLE) -uint64 _rdtsc() +uint64 ottd_rdtsc() { uint32 high = 0, high2 = 0, low; /* PPC does not have rdtsc, so we cheat by reading the two 32-bit time-counters @@ -75,5 +75,5 @@ uint64 _rdtsc() # if !defined(_MSC_VER) #warning "(non-fatal) No support for rdtsc(), you won't be able to profile with TIC/TOC" # endif -uint64 _rdtsc() {return 0;} +uint64 ottd_rdtsc() {return 0;} #endif diff --git a/src/yapf/yapf.hpp b/src/yapf/yapf.hpp index bdd975e8c..758d4d459 100644 --- a/src/yapf/yapf.hpp +++ b/src/yapf/yapf.hpp @@ -23,7 +23,7 @@ #include "../settings_type.h" #include "../tunnelbridge.h" -extern uint64 _rdtsc(); +extern uint64 ottd_rdtsc(); #include <limits.h> #include <new> @@ -45,7 +45,7 @@ struct CPerformanceTimer FORCEINLINE void Stop() {m_acc += QueryTime() - m_start;} FORCEINLINE int Get(int64 coef) {return (int)(m_acc * coef / QueryFrequency());} - FORCEINLINE int64 QueryTime() {return _rdtsc();} + FORCEINLINE int64 QueryTime() {return ottd_rdtsc();} FORCEINLINE int64 QueryFrequency() {return ((int64)2200 * 1000000);} }; |