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chore: gdb notes

greatbridf 3 年之前
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      gdb-usage.txt

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gdb-usage.txt

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+"disas $pc,+32" disassembles 32 bytes from the current PC
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+the display command prints after execution stops, so "disp /3i $pc" will print the next 3 instructions every time gdb gets control
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+"stepi" and "nexti" do single-instruction step/next ("step" and "next" are source-line stepping and require debug info)