From mboxrd@z Thu Jan 1 00:00:00 1970 From: alex.bennee@linaro.org (Alex =?utf-8?Q?Benn=C3=A9e?=) Date: Mon, 01 Dec 2014 11:30:01 +0000 Subject: [PATCH 2/7] KVM: arm: guest debug, define API headers In-Reply-To: <20141129162053.GD23653@cbox> References: <1416931805-23223-1-git-send-email-alex.bennee@linaro.org> <1416931805-23223-3-git-send-email-alex.bennee@linaro.org> <87ppcaknpx.fsf@linaro.org> <20141129162053.GD23653@cbox> Message-ID: <87tx1f1ubq.fsf@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Christoffer Dall writes: > On Wed, Nov 26, 2014 at 03:04:10PM +0000, Alex Benn?e wrote: >> >> Peter Maydell writes: >> >> > On 25 November 2014 at 16:10, Alex Benn?e wrote: >> >> +/* Exit types which define why we did a debug exit */ >> >> +#define KVM_DEBUG_EXIT_ERROR 0x0 >> >> +#define KVM_DEBUG_EXIT_SINGLE_STEP 0x1 >> >> +#define KVM_DEBUG_EXIT_SW_BKPT 0x2 >> >> +#define KVM_DEBUG_EXIT_HW_BKPT 0x3 >> >> +#define KVM_DEBUG_EXIT_HW_WTPT 0x4 >> > >> > The names of these imply that they're generic, but they're >> > defined in an arch-specific header file... >> >> Yeah, I think these will die and I'll just export the syndrome >> information directly to QEMU. > > huh? Rather than mapping syndrome to a specific exit value we might as well export syndrome information to QEMU and let it define the reason. > > -Christoffer -- Alex Benn?e