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cb5aa63794
There was a report that the hardware breakpoints and watch points weren't reporting the debug architecture version as expected, they were reporting a version of 0 which is not defined in the architecture. This happens when running in a KVM guest if the host has a debug architecture version not supported by KVM, it in turn confuses GDB which rejects any debug architecture version it does not know about. Add a test that covers that situation and while we're at it reports the debug architecture version and number of slots available to aid with figuring out problems that may arise. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230414-arm64-test-hw-breakpoint-v2-1-90a19e3b1059@kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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| .gitignore | ||
| hwcap.c | ||
| Makefile | ||
| ptrace.c | ||
| syscall-abi-asm.S | ||
| syscall-abi.c | ||
| syscall-abi.h | ||
| tpidr2.c | ||