[migrated to blacksky.co.uk] on Nostr: This translates to JC 0x0080, 0F 82 is a 16-bit version of JC. rel16 0x0080 ...
This translates to JC 0x0080, 0F 82 is a 16-bit version of JC. rel16 0x0080 translates to +128, but rel8 0x80 is -128. It feels like an awkward jump, just out of reach of an 8-bit relative address, but 72 7F (72 is 8-bit JC) would probably accomplish the same, because there will be no 00 at the end and the destination will move one byte closer.
Published at
2023-09-04 03:24:54Event JSON
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"content": "This translates to JC 0x0080, 0F 82 is a 16-bit version of JC. rel16 0x0080 translates to +128, but rel8 0x80 is -128. It feels like an awkward jump, just out of reach of an 8-bit relative address, but 72 7F (72 is 8-bit JC) would probably accomplish the same, because there will be no 00 at the end and the destination will move one byte closer.\n\nhttps://media.clubcyberia.co/pleroma/5ac691c31c08a841fcd7d4a407cdbe20616523a08a28a2da81fe990ae95fdf3b.png",
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