Date: Mon, 07 Jun 2021 13:02:30 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=256468 Bug ID: 256468 Summary: reaching a breakpoint on an armv7 binary on arm64 causes a SIGBUS Product: Base System Version: 13.0-RELEASE Hardware: arm64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: arm Assignee: freebsd-arm@FreeBSD.org Reporter: firstname.lastname@example.org It appears that debugging armv7 binaries on arm64 is broken. I've created an armv7 jail on an arm64 FreeBSD 13.0-RELEASE system, entered it, and install gdb from ports. Then I executed an arbitrary program under gdb, set a breakpoint and let the program run (a simple way to do this is to type "start"). The breakpoint is reached and gdb informs me that a SIGBUS was delivered to the program; attempting to continue after this breakpoint is impossible. I suppose there's something wrong here as debugging on a native armv7 system seems to work fine. -- You are receiving this mail because: You are the assignee for the bug.