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| author | Patrick Williams <iawillia@us.ibm.com> | 2011-11-21 15:44:52 -0600 |
|---|---|---|
| committer | A. Patrick Williams III <iawillia@us.ibm.com> | 2011-12-06 16:11:44 -0600 |
| commit | 7799749ee2db86f4fb66c4a7a69fb9fb0b46334e (patch) | |
| tree | f50027f990e1db0ea79fabb1b8a9afa1a172dfd1 /src/kernel/cpumgr.C | |
| parent | c761a76534988071d0988daa77b8c51526e2d9f4 (diff) | |
| download | talos-hostboot-7799749ee2db86f4fb66c4a7a69fb9fb0b46334e.tar.gz talos-hostboot-7799749ee2db86f4fb66c4a7a69fb9fb0b46334e.zip | |
Interactive debug tool.
- Modify debug fw to support writing data.
- Modify debug fw to support clocking model forward.
- Add simics environment support for both.
- Kernel support to start a task when directed.
- Write debug tool to modify kernel structure for debug.
Change-Id: Ic001dfd45f91392aefbc9d5096c5344018d5190e
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/518
Tested-by: Jenkins Server
Reviewed-by: Andrew J. Geissler <andrewg@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Diffstat (limited to 'src/kernel/cpumgr.C')
| -rw-r--r-- | src/kernel/cpumgr.C | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/kernel/cpumgr.C b/src/kernel/cpumgr.C index 6ec3b9f6d..626ad7f84 100644 --- a/src/kernel/cpumgr.C +++ b/src/kernel/cpumgr.C @@ -42,11 +42,14 @@ uint64_t CpuManager::cv_shutdown_status = 0; Barrier CpuManager::cv_barrier; bool CpuManager::cv_defrag = false; size_t CpuManager::cv_cpuCount = 0; +InteractiveDebug CpuManager::cv_interactive_debug; CpuManager::CpuManager() { for (int i = 0; i < MAXCPUS; i++) cv_cpus[i] = NULL; + + memset(&cv_interactive_debug, '\0', sizeof(cv_interactive_debug)); } cpu_t* CpuManager::getCurrentCPU() @@ -178,6 +181,11 @@ void CpuManager::executePeriodics(cpu_t * i_cpu) { if(i_cpu->master) { + if (cv_interactive_debug.isReady()) + { + cv_interactive_debug.startDebugTask(); + } + ++(i_cpu->periodic_count); if(0 == (i_cpu->periodic_count % CPU_PERIODIC_CHECK_MEMORY)) { |
