qemu/target-xtensa
Max Filippov f14c4b5fb1 target-xtensa: add DBREAK data breakpoints
Add DBREAKA/DBREAKC SRs and implement DBREAK breakpoints as debug
watchpoints.

This implementation is not fully compliant to ISA: when a breakpoint is
set to an unmapped/inaccessible memory address it generates TLB/memory
protection exception instead of debug exception.

See ISA, 4.7.7.3, 4.7.7.6 for more details.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2012-02-20 20:07:12 +04:00
..
core-dc232b
core-fsf
core-dc232b.c
core-fsf.c
cpu.h target-xtensa: add DBREAK data breakpoints 2012-02-20 20:07:12 +04:00
helper.c target-xtensa: add DBREAK data breakpoints 2012-02-20 20:07:12 +04:00
helpers.h target-xtensa: add DBREAK data breakpoints 2012-02-20 20:07:12 +04:00
machine.c
op_helper.c target-xtensa: add DBREAK data breakpoints 2012-02-20 20:07:12 +04:00
overlay_tool.h
translate.c target-xtensa: add DBREAK data breakpoints 2012-02-20 20:07:12 +04:00