34 lines
779 B
Go
34 lines
779 B
Go
package proc
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import "errors"
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// Registers is an interface for a generic register type. The
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// interface encapsulates the generic values / actions
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// we need independent of arch. The concrete register types
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// will be different depending on OS/Arch.
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type Registers interface {
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PC() uint64
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SP() uint64
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CX() uint64
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TLS() uint64
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Get(int) (uint64, error)
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SetPC(*Thread, uint64) error
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String() string
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}
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var UnknownRegisterError = errors.New("unknown register")
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// Registers obtains register values from the debugged process.
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func (t *Thread) Registers() (Registers, error) {
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return registers(t)
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}
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// PC returns the current PC for this thread.
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func (t *Thread) PC() (uint64, error) {
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regs, err := t.Registers()
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if err != nil {
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return 0, err
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}
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return regs.PC(), nil
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}
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