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Fix spelling mistake

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Simon Funke 2015-08-02 22:56:10 +02:00
parent aba4bbf84e
commit 5b033496de
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Misc/linkers.md
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@ -189,7 +189,7 @@ $ readelf -d factorial | grep \(INIT\)
0x000000000000000c (INIT) 0x4003a8 0x000000000000000c (INIT) 0x4003a8
``` ```
So, the address of the `main` function is the `0000000000400506` and it is offset from the `.init` section. As we can see from the output, the address of the `factorial` function is `0x0000000000400537` and binary code for the call of the `factorial` function now is `e8 18 00 00 00`. We already knwo that `e8` is opcode for the `call` instruction, the next `18 00 00 00` (note that address represented as little endian for the `x86_64`, in other words it is `00 00 00 18`) is the offset from the `callq` to the `factorial` function: So, the address of the `main` function is the `0000000000400506` and it is offset from the `.init` section. As we can see from the output, the address of the `factorial` function is `0x0000000000400537` and binary code for the call of the `factorial` function now is `e8 18 00 00 00`. We already know that `e8` is opcode for the `call` instruction, the next `18 00 00 00` (note that address represented as little endian for the `x86_64`, in other words it is `00 00 00 18`) is the offset from the `callq` to the `factorial` function:
```python ```python
>>> hex(0x40051a + 0x18 + 0x5) == hex(0x400537) >>> hex(0x40051a + 0x18 + 0x5) == hex(0x400537)