Michal Simek 2d5973cb5a microblaze: Add KGDB support ... Kgdb uses brki r16, 0x18 instruction to call low level _debug_exception function which save current state to pt_regs and call microblaze_kgdb_break function. _debug_exception should be called only from the kernel space. User space calling is not supported because user application debugging uses different handling. pt_regs_to_gdb_regs loads additional special registers which can't be changed * Enable KGDB in Kconfig * Remove ancient not-tested KGDB support * Remove ancient _debug_exception code from entry.S Only MMU KGDB support is supported. Signed-off-by: Michal Simek <monstr@monstr.eu> CC: Jason Wessel <jason.wessel@windriver.com> CC: John Williams <john.williams@petalogix.com> CC: Edgar E. Iglesias <edgar.iglesias@petalogix.com> CC: linux-kernel@vger.kernel.org Acked-by: Jason Wessel <jason.wessel@windriver.com>		2010-08-04 10:45:17 +02:00
..
Makefile	microblaze: Add consistent code	2010-03-11 14:14:43 +01:00
consistent.c	microblaze: Fix consistent-sync code	2010-05-06 11:22:00 +02:00
fault.c	microblaze: Add KGDB support	2010-08-04 10:45:17 +02:00
init.c	microblaze: Sync noMMU and MMU setup_memory	2010-08-04 10:22:30 +02:00
mmu_context.c	microblaze_mmu_v2: Context handling - mmu_context.c/h	2009-05-26 16:45:15 +02:00
pgtable.c	microblaze: export assembly functions used by modules	2010-05-13 12:11:42 +02:00