| commit | eb2edc42b12683fdbe54003db7701f7ab6cda036 | |
| author | Francesco Cagnin <fcagnin@quarkslab.com> | |
| Tue, 6 Jun 2023 09:19:30 +0000 (6 10:19 +0100) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Tue, 6 Jun 2023 09:19:30 +0000 (6 10:19 +0100) | ||
| tree | 3d3340f8802d77d30065b2dbe818680d47c039f8 | treesnapshot (tar.gz zip) |
| parent | f41520402c3a917c378ad166c2c76feb64608b09 | commitdiff |
hvf: add guest debugging handlers for Apple Silicon hosts
Guests can now be debugged through the gdbstub. Support is added for
single-stepping, software breakpoints, hardware breakpoints and
watchpoints. The code has been structured like the KVM counterpart.
While guest debugging is enabled, the guest can still read and write the
DBG*_EL1 registers but they don't have any effect.
Signed-off-by: Francesco Cagnin <fcagnin@quarkslab.com>
Message-id: 20230601153107.81955-5-fcagnin@quarkslab.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Guests can now be debugged through the gdbstub. Support is added for
single-stepping, software breakpoints, hardware breakpoints and
watchpoints. The code has been structured like the KVM counterpart.
While guest debugging is enabled, the guest can still read and write the
DBG*_EL1 registers but they don't have any effect.
Signed-off-by: Francesco Cagnin <fcagnin@quarkslab.com>
Message-id: 20230601153107.81955-5-fcagnin@quarkslab.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>