348c722981
Adds watchpoint support to gdbserver backend for rr debugger and debugserver on macOS/amd64 and macOS/arm64. Also changes stack watchpoints to support reverse execution.
35 lines
723 B
Go
35 lines
723 B
Go
package main
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import (
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"fmt"
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"runtime"
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)
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var globalvar1 = 0
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var globalvar2 = 0
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func main() { // Position 0
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runtime.LockOSThread()
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globalvar2 = 1
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fmt.Printf("%d %d\n", globalvar1, globalvar2)
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globalvar2 = globalvar1 + 1
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globalvar1 = globalvar2 + 1
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fmt.Printf("%d %d\n", globalvar1, globalvar2) // Position 1
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globalvar2 = globalvar2 + 1 // Position 2
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globalvar2 = globalvar1 + globalvar2 // Position 3
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fmt.Printf("%d %d\n", globalvar1, globalvar2)
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globalvar1 = globalvar2 + 1
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fmt.Printf("%d %d\n", globalvar1, globalvar2)
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done := make(chan struct{}) // Position 4
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go f(done)
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<-done
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}
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func f(done chan struct{}) {
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runtime.LockOSThread()
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globalvar1 = globalvar2 + 2
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close(done) // Position 5
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}
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