diff options
Diffstat (limited to 'c/src/lib/libcpu/arm/shared/include/arm-cp15.h')
-rw-r--r-- | c/src/lib/libcpu/arm/shared/include/arm-cp15.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/c/src/lib/libcpu/arm/shared/include/arm-cp15.h b/c/src/lib/libcpu/arm/shared/include/arm-cp15.h index ca7a11e673..52cca49441 100644 --- a/c/src/lib/libcpu/arm/shared/include/arm-cp15.h +++ b/c/src/lib/libcpu/arm/shared/include/arm-cp15.h @@ -560,6 +560,22 @@ arm_cp15_tlb_invalidate_entry(const void *mva) } ARM_CP15_TEXT_SECTION static inline void +arm_cp15_tlb_invalidate_entry_all_asids(const void *mva) +{ + ARM_SWITCH_REGISTERS; + + mva = ARM_CP15_TLB_PREPARE_MVA(mva); + + __asm__ volatile ( + ARM_SWITCH_TO_ARM + "mcr p15, 0, %[mva], c8, c7, 3\n" + ARM_SWITCH_BACK + : ARM_SWITCH_OUTPUT + : [mva] "r" (mva) + ); +} + +ARM_CP15_TEXT_SECTION static inline void arm_cp15_tlb_instruction_invalidate(void) { ARM_SWITCH_REGISTERS; |