Changeset eb79d60 in mainline for kernel/arch/sparc64/src/mm/sun4v/tlb.c

Timestamp:

2009-11-29T18:17:43Z (15 years ago)

Author:

Pavel Rimsky <pavel@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

ba50a34

Parents:

3f35634c

Message:

Merged the preemptible trap handler for userspace.

File:

• kernel/arch/sparc64/src/mm/sun4v/tlb.c (modified) (1 diff)

kernel/arch/sparc64/src/mm/sun4v/tlb.c

@@ -212 +212 @@
 void fast_instruction_access_mmu_miss(unative_t unused, istate_t *istate)
 {
+        asm volatile ("sethi 0x41906, %g0");
         uintptr_t page_16k = ALIGN_DOWN(istate->tpc, PAGE_SIZE);
         size_t index = (istate->tpc >> MMU_PAGE_WIDTH) % MMU_PAGES_PER_PAGE;