diff options
Diffstat (limited to 'target-arm/helper.c')
| -rw-r--r-- | target-arm/helper.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/target-arm/helper.c b/target-arm/helper.c index 10d46356e5..23099236ad 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -1441,16 +1441,6 @@ int cpu_arm_handle_mmu_fault (CPUARMState *env, target_ulong address, int rw, return 1; } -void HELPER(set_cp15)(CPUARMState *env, uint32_t insn, uint32_t val) -{ - cpu_abort(env, "cp15 insn %08x\n", insn); -} - -uint32_t HELPER(get_cp15)(CPUARMState *env, uint32_t insn) -{ - cpu_abort(env, "cp15 insn %08x\n", insn); -} - /* These should probably raise undefined insn exceptions. */ void HELPER(v7m_msr)(CPUARMState *env, uint32_t reg, uint32_t val) { @@ -2177,35 +2167,6 @@ target_phys_addr_t cpu_get_phys_page_debug(CPUARMState *env, target_ulong addr) return phys_addr; } -void HELPER(set_cp15)(CPUARMState *env, uint32_t insn, uint32_t val) -{ - int op1; - int op2; - int crm; - - op1 = (insn >> 21) & 7; - op2 = (insn >> 5) & 7; - crm = insn & 0xf; - /* ??? For debugging only. Should raise illegal instruction exception. */ - cpu_abort(env, "Unimplemented cp15 register write (c%d, c%d, {%d, %d})\n", - (insn >> 16) & 0xf, crm, op1, op2); -} - -uint32_t HELPER(get_cp15)(CPUARMState *env, uint32_t insn) -{ - int op1; - int op2; - int crm; - - op1 = (insn >> 21) & 7; - op2 = (insn >> 5) & 7; - crm = insn & 0xf; - /* ??? For debugging only. Should raise illegal instruction exception. */ - cpu_abort(env, "Unimplemented cp15 register read (c%d, c%d, {%d, %d})\n", - (insn >> 16) & 0xf, crm, op1, op2); - return 0; -} - void HELPER(set_r13_banked)(CPUARMState *env, uint32_t mode, uint32_t val) { if ((env->uncached_cpsr & CPSR_M) == mode) { |