7c49d4968d
Instead of repeatedly calling StepInstruction set breakpoints to the destination of CALL instructions (or on the CALL instructions themselves for indirect CALLs), then call Continue. Calls to unexported runtime functions are skipped. Reduces the number of code paths managing inferior state from 3 to 2 (StepInstruction, Continue). Fixes #561
43 lines
548 B
Go
43 lines
548 B
Go
package main
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import (
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"fmt"
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"time"
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"sync"
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)
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var v int = 99
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var wg sync.WaitGroup
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var s string
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func Foo(x, y int) (z int) {
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//s = fmt.Sprintf("x=%d, y=%d, z=%d\n", x, y, z)
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z = x + y
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return
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}
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func Threads(fn func(x, y int) int) {
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for j := 0; j < 100; j++ {
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wg.Add(1)
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go func() {
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for k := 0; k < 100; k++ {
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fn(1, 2)
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time.Sleep(10 * time.Millisecond)
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}
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wg.Done()
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}()
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}
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}
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func main() {
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x := v
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y := x * x
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var z int
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Threads(Foo)
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for i := 0; i < 100; i++ {
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z = Foo(x, y)
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}
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fmt.Printf("z=%d\n", z)
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wg.Wait()
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}
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