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[ARM] Thumb-2 breakpoint size for remote protocol
- From: Matthew Gretton-Dann <matthew dot gretton-dann at arm dot com>
- To: gdb at sourceware dot org
- Date: Mon, 08 Mar 2010 13:33:54 +0000
- Subject: [ARM] Thumb-2 breakpoint size for remote protocol
Hi,
arm_remote_breakpoint_from_pc (in gdb/arm-tdep.c around line 5121)
contains the following comment:
if (arm_pc_is_thumb (*pcptr) && *kindptr == 4)
/* The documented magic value for a 32-bit Thumb-2 breakpoint, so
that this is not confused with a 32-bit ARM breakpoint. */
*kindptr = 3;
I can't find the documentation which gives the magic value. Could
someone direct me to it please?
Thanks,
Matt
--
Matthew Gretton-Dann
Principal Engineer - Tools, PD Software
ARM Limited