D4012.id.diff
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	Index: head/contrib/gdb/gdb/arm-tdep.c
	===================================================================
	--- head/contrib/gdb/gdb/arm-tdep.c
	+++ head/contrib/gdb/gdb/arm-tdep.c
	@@ -2580,6 +2580,21 @@
	osabi = GDB_OSABI_ARM_EABI_V2;
	break;

	+ case EF_ARM_EABI_VER3:
	+ case EF_ARM_EABI_VER4:
	+ case EF_ARM_EABI_VER5:
	+ /*
	+ * GDB does not support these EABI versions. Fallback
	+ * to the highest known to make the KGDB working with
	+ * kernel ELF image.
	+ */
	+ osabi = GDB_OSABI_ARM_EABI_V2;
	+ printf ("\n%s:%d "
	+ "arm_elf_osabi_sniffer: Unsupported ARM EABI "
	+ "version 0x%x, falling back to 0x%x\n",
	+ __FILE__, __LINE__, eflags, EF_ARM_EABI_VER2);
	+ break;
	+
	case EF_ARM_EABI_UNKNOWN:
	/* Assume GNU tools. */
	osabi = GDB_OSABI_ARM_APCS;