Changeset 36232 in vbox for trunk/src/VBox/Runtime/r3

Timestamp:

Mar 9, 2011 4:41:09 PM (14 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

70453

Message:

RTCPUSET, SUPDrv: Preparation for supporting 256 CPUs/cores/threads.

Location:

trunk/src/VBox/Runtime/r3

Files:

• darwin/mp-darwin.cpp (modified) (1 diff)
• freebsd/mp-freebsd.cpp (modified) (1 diff)
• win/mp-win.cpp (modified) (2 diffs)

trunk/src/VBox/Runtime/r3/darwin/mp-darwin.cpp

@@ -70 +70 @@
 RTDECL(int) RTMpCpuIdToSetIndex(RTCPUID idCpu)
 {
-    return idCpu < rtMpDarwinMaxCpus() ? idCpu : -1;
+    return idCpu < RTCPUSET_MAX_CPUS && idCpu < rtMpDarwinMaxCpus() ? idCpu : -1;
 }
 

trunk/src/VBox/Runtime/r3/freebsd/mp-freebsd.cpp

@@ -66 +66 @@
 RTDECL(int) RTMpCpuIdToSetIndex(RTCPUID idCpu)
 {
-    return idCpu < rtMpFreeBsdMaxCpus() ? idCpu : -1;
+    return idCpu < RTCPUSET_MAX_CPUS && idCpu < rtMpFreeBsdMaxCpus() ? idCpu : -1;
 }
 

trunk/src/VBox/Runtime/r3/win/mp-win.cpp

@@ -34 +34 @@
 #include <iprt/cpuset.h>
 #include <iprt/assert.h>
+
+
+AssertCompile(MAXIMUM_PROCESSORS <= RTCPUSET_MAX_CPUS);
 
 
@@ -93 +96 @@
     SYSTEM_INFO SysInfo;
     GetSystemInfo(&SysInfo);
+#ifdef RT_WITH_LOTS_OF_CPUS
+# error "port me"
+#endif
     return RTCpuSetFromU64(pSet, SysInfo.dwActiveProcessorMask);
 }