f3a191cd73
Implement debugging function for 386 on linux with reference to AMD64. There are a few remaining problems that need to be solved in another time. 1. The stacktrace of cgo are not exactly as expected. 2. Not implement `core` for now. 3. Not implement `call` for now. Can't not find `runtime·debugCallV1` or similar function in $GOROOT/src/runtime/asm_386.s. Update #20
26 lines
515 B
Go
26 lines
515 B
Go
package op
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import (
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"testing"
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"unsafe"
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)
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func ptrSizeByRuntimeArch() int {
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return int(unsafe.Sizeof(uintptr(0)))
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}
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func TestExecuteStackProgram(t *testing.T) {
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var (
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instructions = []byte{byte(DW_OP_consts), 0x1c, byte(DW_OP_consts), 0x1c, byte(DW_OP_plus)}
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expected = int64(56)
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)
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actual, _, err := ExecuteStackProgram(DwarfRegisters{}, instructions, ptrSizeByRuntimeArch())
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if err != nil {
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t.Fatal(err)
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}
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if actual != expected {
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t.Fatalf("actual %d != expected %d", actual, expected)
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}
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}
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