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Results 1 - 3 of 3 for stacksplit (0.27 sec)
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src/cmd/internal/obj/ppc64/obj9.go
rel.Off = 0 rel.Siz = 8 rel.Sym = c.ctxt.Lookup(".TOC.") rel.Type = objabi.R_ADDRPOWER_PCREL } if !c.cursym.Func().Text.From.Sym.NoSplit() { q = c.stacksplit(q, autosize) // emit split check } if autosize != 0 { var prologueEnd *obj.Prog // Save the link register and update the SP. MOVDU is used unless
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed May 22 18:17:17 UTC 2024 - 40.8K bytes - Viewed (0) -
src/runtime/stack.go
fixedStack5 = fixedStack4 | (fixedStack4 >> 8) fixedStack6 = fixedStack5 | (fixedStack5 >> 16) fixedStack = fixedStack6 + 1 // stackNosplit is the maximum number of bytes that a chain of NOSPLIT // functions can use. // This arithmetic must match that in cmd/internal/objabi/stack.go:StackNosplit. stackNosplit = abi.StackNosplitBase * sys.StackGuardMultiplier // The stack guard is a pointer this many bytes above the // bottom of the stack.
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed May 22 22:31:00 UTC 2024 - 41.1K bytes - Viewed (0) -
src/runtime/preempt.go
f = findfunc(abi.FuncPCABIInternal(asyncPreempt2)) total += funcMaxSPDelta(f) // Add some overhead for return PCs, etc. asyncPreemptStack = uintptr(total) + 8*goarch.PtrSize if asyncPreemptStack > stackNosplit { // We need more than the nosplit limit. This isn't // unsafe, but it may limit asynchronous preemption. // // This may be a problem if we start using more
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri May 17 15:41:45 UTC 2024 - 15.1K bytes - Viewed (0)