tree fe2222087a4923efd844201264c19e94012aa29f
parent e63a2d4d9ed73e33a0b7483085808048be8bbcb1
author Sergey Fedorov <serge.fdrv@gmail.com> 1444730188 +0300
committer Peter Maydell <peter.maydell@linaro.org> 1445003336 +0100

target-arm: Fix CPU breakpoint handling

A QEMU breakpoint match is not definitely an architectural breakpoint
match. If an exception is generated unconditionally during translation,
it is hardly possible to ignore it in the debug exception handler.

Generate a call to a helper to check CPU breakpoints and raise an
exception only if any breakpoint matches architecturally.

Signed-off-by: Sergey Fedorov <serge.fdrv@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>