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| 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/os_timer.cpp | |
| 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/os_timer.cpp')
| -rw-r--r-- | src/os_timer.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
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 |