I wasn't able to add the linux-m68k list to the bug report Cc list. I'm forwarding this as I don't know the answer to Tom's question... On Sat, 25 Mar 2023, tromey at sourceware dot org wrote:
https://sourceware.org/bugzilla/show_bug.cgi?id=30273 Tom Tromey <tromey at sourceware dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tromey at sourceware dot org --- Comment #1 from Tom Tromey <tromey at sourceware dot org> --- This is probably a regression due to this patch: commit 3eba3a011a89c75c10bd1860eee4589e65697165 Author: Tom Tromey <tromey@xxxxxxxxxxx> Date: Mon Sep 14 08:30:10 2020 -0600 Various m68k fixes for gdb When I debug gdb I see it decides this core file is GDB_OSABI_SVR4, not GDB_OSABI_LINUX. This happens because m68k_osabi_sniffer takes this branch: if (elfosabi == ELFOSABI_NONE) return GDB_OSABI_SVR4; From elf/common.h: #define ELFOSABI_NONE 0 /* UNIX System V ABI */ #define ELFOSABI_HPUX 1 /* HP-UX operating system */ #define ELFOSABI_NETBSD 2 /* NetBSD */ #define ELFOSABI_GNU 3 /* GNU */ #define ELFOSABI_LINUX 3 /* Alias for ELFOSABI_GNU */ So I guess one question is why this core file isn't marked as ELFOSABI_LINUX.
