microwatt

Author	SHA1	Message	Date
Paul Mackerras	a1d83ba91a	tests/mmu: Add a test for a faulting load near the end of a page This tests for the bug where a load near the end of a page, if the load faults and the following page isn't mapped, could cause a DSI followed incorrectly by an ISI shortly afterwards. Signed-off-by: Paul Mackerras <paulus@ozlabs.org>	4 months ago
Paul Mackerras	8ff8b2f256	tests/mmu: Add a test for dcbz with translation on Signed-off-by: Paul Mackerras <paulus@ozlabs.org>	6 years ago
Paul Mackerras	b342312e4e	tests: mmu: Add tests for instruction translation This adds tests of instruction translation to the mmu test. This also clears the BSS and improves the linker script. Signed-off-by: Paul Mackerras <paulus@ozlabs.org>	6 years ago
Paul Mackerras	882a5a0dc0	tests: Add a test for the MMU radix page table walks This adds tests to check that the MMU and dTLB are translating addresses and checking permissions correctly. We use a simple 2-level radix tree. The radix tree maps 2GB of address space and has a 1024-entry page directory pointing to 512-entry page table pages. Signed-off-by: Paul Mackerras <paulus@ozlabs.org>	6 years ago