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| author | blasty <blasty@local> | 2026-07-11 22:58:52 +0200 |
|---|---|---|
| committer | blasty <blasty@local> | 2026-07-11 22:58:52 +0200 |
| commit | 17b8c95b948d4fe2d38cac4f80ffa8fb0a750d4f (patch) | |
| tree | 4f4fb7e6cded481ce23f0319df7cf2433930bd5e /rehearsed-engineer.md | |
| parent | docs: add README (diff) | |
| download | ida-tui-17b8c95b948d4fe2d38cac4f80ffa8fb0a750d4f.tar.gz ida-tui-17b8c95b948d4fe2d38cac4f80ffa8fb0a750d4f.tar.xz ida-tui-17b8c95b948d4fe2d38cac4f80ffa8fb0a750d4f.zip | |
disasm: render opcode bytes (toggle 'o'), padded to widest insn
Fetch per-instruction opcode bytes alongside the disasm listing and show
them in a column between the address and the mnemonic. Instruction length
comes from consecutive addresses (variable-length safe: x86 movabs shows
its full 10 bytes); the block over-fetches one instruction for the last
line's boundary, falling back to the function end for the final insn.
The column pads to the widest instruction across the whole function:
_fetch_block tracks a running max, and on load a background scan_bytes()
settles a stable width so padding doesn't jump as blocks stream in.
_op_field is shared by the rendered strip, _line_plain, and search _fmt
so cursor/match offsets stay aligned. 'o' toggles the column.
Diffstat (limited to 'rehearsed-engineer.md')
| -rw-r--r-- | rehearsed-engineer.md | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/rehearsed-engineer.md b/rehearsed-engineer.md new file mode 100644 index 0000000..e7fd23a --- /dev/null +++ b/rehearsed-engineer.md @@ -0,0 +1,6 @@ + alright, we're going try to solve a CTF challenge you can find in ~/re300_files + you should be able to analyze it using our ida TUI in a fresh tmux pane. + we're livestreaming this work, so Id prefer you interact with the TUI where + possible to make this (somewhat) entertaining to watch. remember to populate the ida idb + with good comments, names, types and other metadata that can help us understand + and follow your reverse engineering progress. |