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Results 1 - 10 of 32 for sigpanic0 (0.12 sec)
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src/runtime/asm.s
// Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. #include "textflag.h" #ifndef GOARCH_amd64 TEXT ·sigpanic0(SB),NOSPLIT,$0-0 JMP ·sigpanic<ABIInternal>(SB) #endif // See map.go comment on the need for this routine. TEXT ·mapinitnoop<ABIInternal>(SB),NOSPLIT,$0-0
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu May 16 21:49:14 UTC 2024 - 386 bytes - Viewed (0) -
src/runtime/os3_plan9.go
flags = t.flags break } } if flags&_SigPanic != 0 && gp.throwsplit { // We can't safely sigpanic because it may grow the // stack. Abort in the signal handler instead. flags = (flags &^ _SigPanic) | _SigThrow } if flags&_SigGoExit != 0 { exits((*byte)(add(unsafe.Pointer(note), 9))) // Strip "go: exit " prefix. } if flags&_SigPanic != 0 { // Copy the error string from sigtramp's stack into m->notesig so
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri May 17 15:41:45 UTC 2024 - 4K bytes - Viewed (0) -
src/runtime/signal_windows.go
// won't get to see who faulted.) // Also don't push a sigpanic frame if the faulting PC // is the entry of asyncPreempt. In this case, we suspended // the thread right between the fault and the exception handler // starting to run, and we have pushed an asyncPreempt call. // The exception is not from asyncPreempt, so not to push a // sigpanic call to make it look like that. Instead, just
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Oct 17 20:32:29 UTC 2023 - 14.5K bytes - Viewed (0) -
src/runtime/stubs.go
func addmoduledata() // Injected by the signal handler for panicking signals. // Initializes any registers that have fixed meaning at calls but // are scratch in bodies and calls sigpanic. // On many platforms it just jumps to sigpanic. func sigpanic0() // intArgRegs is used by the various register assignment // algorithm implementations in the runtime. These include:. // - Finalizers (mfinal.go)
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed May 29 17:58:53 UTC 2024 - 20.2K bytes - Viewed (0) -
src/runtime/asm_amd64.s
RET // Initialize special registers then jump to sigpanic. // This function is injected from the signal handler for panicking // signals. It is quite painful to set X15 in the signal context, // so we do it here. TEXT ·sigpanic0(SB),NOSPLIT,$0-0 get_tls(R14) MOVQ g(R14), R14 #ifndef GOOS_plan9 XORPS X15, X15 #endif JMP ·sigpanic<ABIInternal>(SB)
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Sat May 11 20:38:24 UTC 2024 - 60.4K bytes - Viewed (0) -
src/runtime/signal_unix.go
// instead. // // This must NOT be nosplit because the linker doesn't know where // sigpanic calls can be injected. // // The signal handler must not inject a call to sigpanic if // getg().throwsplit, since sigpanic may need to grow the stack. // // This is exported via linkname to assembly in runtime/cgo. // //go:linkname sigpanic func sigpanic() { gp := getg() if !canpanic() {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri May 10 16:04:54 UTC 2024 - 45K bytes - Viewed (0) -
src/runtime/panic.go
return false } releasem(mp) return true } // shouldPushSigpanic reports whether pc should be used as sigpanic's // return PC (pushing a frame for the call). Otherwise, it should be // left alone so that LR is used as sigpanic's return PC, effectively // replacing the top-most frame with sigpanic. This is used by // preparePanic. func shouldPushSigpanic(gp *g, pc, lr uintptr) bool { if pc == 0 {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed May 29 17:58:53 UTC 2024 - 43.8K bytes - Viewed (0) -
src/runtime/signal_arm64.go
// Frame pointer unwinding won't visit the sigpanic frame, since // sigpanic will save the same frame pointer before calling into a panic // function. *(*uint64)(unsafe.Pointer(uintptr(sp - goarch.PtrSize))) = c.r29() pc := gp.sigpc if shouldPushSigpanic(gp, pc, uintptr(c.lr())) { // Make it look the like faulting PC called sigpanic. c.set_lr(uint64(pc)) }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed Apr 05 18:16:00 UTC 2023 - 3.8K bytes - Viewed (0) -
src/runtime/signal_loong64.go
func (c *sigctxt) fault() uintptr { return uintptr(c.sigaddr()) } // preparePanic sets up the stack to look like a call to sigpanic. func (c *sigctxt) preparePanic(sig uint32, gp *g) { // We arrange link, and pc to pretend the panicking // function calls sigpanic directly. // Always save LINK to stack so that panics in leaf // functions are correctly handled. This smashes
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Mar 21 06:51:28 UTC 2023 - 3K bytes - Viewed (0) -
src/runtime/signal_ppc64x.go
if shouldPushSigpanic(gp, pc, uintptr(c.link())) { // Make it look the like faulting PC called sigpanic. c.set_link(uint64(pc)) } // In case we are panicking from external C code c.set_r0(0) c.set_r30(uint64(uintptr(unsafe.Pointer(gp)))) c.set_r12(uint64(abi.FuncPCABIInternal(sigpanic))) c.set_pc(uint64(abi.FuncPCABIInternal(sigpanic))) } func (c *sigctxt) pushCall(targetPC, resumePC uintptr) {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Sep 08 15:08:04 UTC 2023 - 3.7K bytes - Viewed (0)