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Diffstat (limited to 'target-arm/translate.c')
-rw-r--r--target-arm/translate.c66
1 files changed, 0 insertions, 66 deletions
diff --git a/target-arm/translate.c b/target-arm/translate.c
index 273a96ca2a..a01635cddd 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -6354,67 +6354,6 @@ static int disas_neon_data_insn(CPUARMState * env, DisasContext *s, uint32_t ins
return 0;
}
-static int disas_cp14_read(CPUARMState * env, DisasContext *s, uint32_t insn)
-{
- int crn = (insn >> 16) & 0xf;
- int crm = insn & 0xf;
- int op1 = (insn >> 21) & 7;
- int op2 = (insn >> 5) & 7;
- int rt = (insn >> 12) & 0xf;
- TCGv tmp;
-
- if (arm_feature(env, ARM_FEATURE_THUMB2EE)) {
- if (op1 == 6 && crn == 0 && crm == 0 && op2 == 0) {
- /* TEECR */
- if (IS_USER(s))
- return 1;
- tmp = load_cpu_field(teecr);
- store_reg(s, rt, tmp);
- return 0;
- }
- if (op1 == 6 && crn == 1 && crm == 0 && op2 == 0) {
- /* TEEHBR */
- if (IS_USER(s) && (env->teecr & 1))
- return 1;
- tmp = load_cpu_field(teehbr);
- store_reg(s, rt, tmp);
- return 0;
- }
- }
- return 1;
-}
-
-static int disas_cp14_write(CPUARMState * env, DisasContext *s, uint32_t insn)
-{
- int crn = (insn >> 16) & 0xf;
- int crm = insn & 0xf;
- int op1 = (insn >> 21) & 7;
- int op2 = (insn >> 5) & 7;
- int rt = (insn >> 12) & 0xf;
- TCGv tmp;
-
- if (arm_feature(env, ARM_FEATURE_THUMB2EE)) {
- if (op1 == 6 && crn == 0 && crm == 0 && op2 == 0) {
- /* TEECR */
- if (IS_USER(s))
- return 1;
- tmp = load_reg(s, rt);
- gen_helper_set_teecr(cpu_env, tmp);
- tcg_temp_free_i32(tmp);
- return 0;
- }
- if (op1 == 6 && crn == 1 && crm == 0 && op2 == 0) {
- /* TEEHBR */
- if (IS_USER(s) && (env->teecr & 1))
- return 1;
- tmp = load_reg(s, rt);
- store_cpu_field(tmp, teehbr);
- return 0;
- }
- }
- return 1;
-}
-
static int disas_coproc_insn(CPUARMState * env, DisasContext *s, uint32_t insn)
{
int cpnum, is64, crn, crm, opc1, opc2, isread, rt, rt2;
@@ -6592,11 +6531,6 @@ static int disas_coproc_insn(CPUARMState * env, DisasContext *s, uint32_t insn)
* to ARMCPRegInfo.
*/
switch (cpnum) {
- case 14:
- if (insn & (1 << 20))
- return disas_cp14_read(env, s, insn);
- else
- return disas_cp14_write(env, s, insn);
case 15:
return disas_cp15_insn (env, s, insn);
default: