mirror of
https://github.com/golang/go
synced 2024-10-02 04:18:33 -06:00
5bfed7c6c0
Normally, a panic/throw only shows the thread stack for the current thread and all paused goroutines. Goroutines running on other threads, or other threads running on their system stacks, are opaque. Change that when GODEBUG=crash, by passing a SIGQUIT around to all the threads when GODEBUG=crash. If this works out reasonably well, we might make the SIGQUIT relay part of the standard panic/throw death, perhaps eliding idle m's. Change-Id: If7dd354f7f3a6e326d17c254afcf4f7681af2f8b Reviewed-on: https://go-review.googlesource.com/2811 Reviewed-by: Rick Hudson <rlh@golang.org>
74 lines
1.8 KiB
Go
74 lines
1.8 KiB
Go
// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build ignore
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/*
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Input to cgo.
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GOARCH=amd64 go tool cgo -cdefs defs_windows.go > defs_windows_amd64.h
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GOARCH=386 go tool cgo -cdefs defs_windows.go > defs_windows_386.h
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*/
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package runtime
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/*
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#include <signal.h>
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#include <stdarg.h>
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#include <windef.h>
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#include <winbase.h>
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#include <wincon.h>
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#ifndef _X86_
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typedef struct {} FLOATING_SAVE_AREA;
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#endif
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#ifndef _AMD64_
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typedef struct {} M128A;
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#endif
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*/
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import "C"
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const (
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PROT_NONE = 0
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PROT_READ = 1
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PROT_WRITE = 2
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PROT_EXEC = 4
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MAP_ANON = 1
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MAP_PRIVATE = 2
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DUPLICATE_SAME_ACCESS = C.DUPLICATE_SAME_ACCESS
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THREAD_PRIORITY_HIGHEST = C.THREAD_PRIORITY_HIGHEST
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SIGINT = C.SIGINT
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CTRL_C_EVENT = C.CTRL_C_EVENT
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CTRL_BREAK_EVENT = C.CTRL_BREAK_EVENT
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CONTEXT_CONTROL = C.CONTEXT_CONTROL
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CONTEXT_FULL = C.CONTEXT_FULL
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EXCEPTION_ACCESS_VIOLATION = C.STATUS_ACCESS_VIOLATION
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EXCEPTION_BREAKPOINT = C.STATUS_BREAKPOINT
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EXCEPTION_FLT_DENORMAL_OPERAND = C.STATUS_FLOAT_DENORMAL_OPERAND
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EXCEPTION_FLT_DIVIDE_BY_ZERO = C.STATUS_FLOAT_DIVIDE_BY_ZERO
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EXCEPTION_FLT_INEXACT_RESULT = C.STATUS_FLOAT_INEXACT_RESULT
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EXCEPTION_FLT_OVERFLOW = C.STATUS_FLOAT_OVERFLOW
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EXCEPTION_FLT_UNDERFLOW = C.STATUS_FLOAT_UNDERFLOW
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EXCEPTION_INT_DIVIDE_BY_ZERO = C.STATUS_INTEGER_DIVIDE_BY_ZERO
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EXCEPTION_INT_OVERFLOW = C.STATUS_INTEGER_OVERFLOW
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INFINITE = C.INFINITE
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WAIT_TIMEOUT = C.WAIT_TIMEOUT
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EXCEPTION_CONTINUE_EXECUTION = C.EXCEPTION_CONTINUE_EXECUTION
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EXCEPTION_CONTINUE_SEARCH = C.EXCEPTION_CONTINUE_SEARCH
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)
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type SystemInfo C.SYSTEM_INFO
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type ExceptionRecord C.EXCEPTION_RECORD
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type FloatingSaveArea C.FLOATING_SAVE_AREA
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type M128a C.M128A
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type Context C.CONTEXT
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type Overlapped C.OVERLAPPED
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