diff options
Diffstat (limited to 'src/runtime/runtime2.go')
| -rw-r--r-- | src/runtime/runtime2.go | 54 |
1 files changed, 30 insertions, 24 deletions
diff --git a/src/runtime/runtime2.go b/src/runtime/runtime2.go index a146f47446..bf56466e08 100644 --- a/src/runtime/runtime2.go +++ b/src/runtime/runtime2.go @@ -404,30 +404,36 @@ type g struct { stackguard0 uintptr // offset known to liblink stackguard1 uintptr // offset known to liblink - _panic *_panic // innermost panic - offset known to liblink - _defer *_defer // innermost defer - m *m // current m; offset known to arm liblink - sched gobuf - syscallsp uintptr // if status==Gsyscall, syscallsp = sched.sp to use during gc - syscallpc uintptr // if status==Gsyscall, syscallpc = sched.pc to use during gc - stktopsp uintptr // expected sp at top of stack, to check in traceback - param unsafe.Pointer // passed parameter on wakeup - atomicstatus uint32 - stackLock uint32 // sigprof/scang lock; TODO: fold in to atomicstatus - goid int64 - schedlink guintptr - waitsince int64 // approx time when the g become blocked - waitreason waitReason // if status==Gwaiting - preempt bool // preemption signal, duplicates stackguard0 = stackpreempt - preemptStop bool // transition to _Gpreempted on preemption; otherwise, just deschedule - paniconfault bool // panic (instead of crash) on unexpected fault address - gcscandone bool // g has scanned stack; protected by _Gscan bit in status - throwsplit bool // must not split stack - raceignore int8 // ignore race detection events - sysblocktraced bool // StartTrace has emitted EvGoInSyscall about this goroutine - sysexitticks int64 // cputicks when syscall has returned (for tracing) - traceseq uint64 // trace event sequencer - tracelastp puintptr // last P emitted an event for this goroutine + _panic *_panic // innermost panic - offset known to liblink + _defer *_defer // innermost defer + m *m // current m; offset known to arm liblink + sched gobuf + syscallsp uintptr // if status==Gsyscall, syscallsp = sched.sp to use during gc + syscallpc uintptr // if status==Gsyscall, syscallpc = sched.pc to use during gc + stktopsp uintptr // expected sp at top of stack, to check in traceback + param unsafe.Pointer // passed parameter on wakeup + atomicstatus uint32 + stackLock uint32 // sigprof/scang lock; TODO: fold in to atomicstatus + goid int64 + schedlink guintptr + waitsince int64 // approx time when the g become blocked + waitreason waitReason // if status==Gwaiting + preempt bool // preemption signal, duplicates stackguard0 = stackpreempt + preemptStop bool // transition to _Gpreempted on preemption; otherwise, just deschedule + paniconfault bool // panic (instead of crash) on unexpected fault address + gcscandone bool // g has scanned stack; protected by _Gscan bit in status + throwsplit bool // must not split stack + // activeStackChans indicates that there are unlocked channels + // pointing into this goroutine's stack. If true, stack + // copying needs to acquire channel locks to protect these + // areas of the stack. + activeStackChans bool + + raceignore int8 // ignore race detection events + sysblocktraced bool // StartTrace has emitted EvGoInSyscall about this goroutine + sysexitticks int64 // cputicks when syscall has returned (for tracing) + traceseq uint64 // trace event sequencer + tracelastp puintptr // last P emitted an event for this goroutine lockedm muintptr sig uint32 writebuf []byte |