Bug#1087908: capstone-based disassembly of s390x binaries missing instructions

2024-11-21 Thread Eli Array Minkoff
This looks like it could be the same as an upstream issue on the Capstone GitHub repository reported by one of the radare2 devs in 2019, which was marked as fixed in a commit that was part of 6.0.0-Alpha1, tagged on 2024-09-30. It seems like it was actually fixed far earlier if it was indeed the s

Bug#1087908: capstone-based disassembly of s390x binaries missing instructions

2024-11-19 Thread Eli Array Minkoff
Source: capstone Version: 4.0.2-5 Severity: normal Tags: upstream X-Debbugs-Cc: e...@planetminkoff.com The cstool binary and rasm2 from the radare2 suite both fail to properly disassemble the 2-byte s390x instruction `0a00` to `svc 0`. The issue occurs when testing the Trixie builds of rasm2 and