target-arm: Remove old cpu_arm_set_cp_io infrastructure

All the users of cpu_arm_set_cp_io have been converted, so we
can remove it and the infrastructure it used.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 0 insertions, 54 deletions

diff --git a/target-arm/helper.c b/target-arm/helper.c
index 70324234ec..57bb78b7bd 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -386,21 +386,6 @@ int cpu_arm_handle_mmu_fault (CPUARMState *env, target_ulong address, int rw,
     return 1;
 }
 
-/* These should probably raise undefined insn exceptions.  */
-void HELPER(set_cp)(CPUARMState *env, uint32_t insn, uint32_t val)
-{
-    int op1 = (insn >> 8) & 0xf;
-    cpu_abort(env, "cp%i insn %08x\n", op1, insn);
-    return;
-}
-
-uint32_t HELPER(get_cp)(CPUARMState *env, uint32_t insn)
-{
-    int op1 = (insn >> 8) & 0xf;
-    cpu_abort(env, "cp%i insn %08x\n", op1, insn);
-    return 0;
-}
-
 void HELPER(set_cp15)(CPUARMState *env, uint32_t insn, uint32_t val)
 {
     cpu_abort(env, "cp15 insn %08x\n", insn);
@@ -1137,31 +1122,6 @@ target_phys_addr_t cpu_get_phys_page_debug(CPUARMState *env, target_ulong addr)
     return phys_addr;
 }
 
-void HELPER(set_cp)(CPUARMState *env, uint32_t insn, uint32_t val)
-{
-    int cp_num = (insn >> 8) & 0xf;
-    int cp_info = (insn >> 5) & 7;
-    int src = (insn >> 16) & 0xf;
-    int operand = insn & 0xf;
-
-    if (env->cp[cp_num].cp_write)
-        env->cp[cp_num].cp_write(env->cp[cp_num].opaque,
-                                 cp_info, src, operand, val);
-}
-
-uint32_t HELPER(get_cp)(CPUARMState *env, uint32_t insn)
-{
-    int cp_num = (insn >> 8) & 0xf;
-    int cp_info = (insn >> 5) & 7;
-    int dest = (insn >> 16) & 0xf;
-    int operand = insn & 0xf;
-
-    if (env->cp[cp_num].cp_read)
-        return env->cp[cp_num].cp_read(env->cp[cp_num].opaque,
-                                       cp_info, dest, operand);
-    return 0;
-}
-
 /* Return basic MPU access permission bits.  */
 static uint32_t simple_mpu_ap_bits(uint32_t val)
 {
@@ -2125,20 +2085,6 @@ void HELPER(v7m_msr)(CPUARMState *env, uint32_t reg, uint32_t val)
     }
 }
 
-void cpu_arm_set_cp_io(CPUARMState *env, int cpnum,
-                ARMReadCPFunc *cp_read, ARMWriteCPFunc *cp_write,
-                void *opaque)
-{
-    if (cpnum < 0 || cpnum > 14) {
-        cpu_abort(env, "Bad coprocessor number: %i\n", cpnum);
-        return;
-    }
-
-    env->cp[cpnum].cp_read = cp_read;
-    env->cp[cpnum].cp_write = cp_write;
-    env->cp[cpnum].opaque = opaque;
-}
-
 #endif
 
 /* Note that signed overflow is undefined in C.  The following routines are