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authorPaul Brook <paul@codesourcery.com>2010-02-23 14:45:16 +0000
committerPaul Brook <paul@codesourcery.com>2010-02-23 14:45:16 +0000
commitc5883be23519921254c6940873ee8db04979c20a (patch)
treedb286fa30b8bcf9dd90636559d2f4f8da846c5c5 /target-arm/translate.c
parent724c689357211cb929c9b957e1556f211d2b56db (diff)
ARM CP15 tls fix
Fix temporary handling in cp15 tls register load/store. Signed-off-by: Paul Brook <paul@codesourcery.com>
Diffstat (limited to 'target-arm/translate.c')
-rw-r--r--target-arm/translate.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/target-arm/translate.c b/target-arm/translate.c
index 8b3b12d67e..ac04996a65 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -2469,19 +2469,17 @@ static int cp15_tls_load_store(CPUState *env, DisasContext *s, uint32_t insn, ui
return 0;
if (insn & ARM_CP_RW_BIT) {
- tmp = new_tmp();
switch (op) {
case 2:
- tcg_gen_ld_i32(tmp, cpu_env, offsetof(CPUARMState, cp15.c13_tls1));
+ tmp = load_cpu_field(cp15.c13_tls1);
break;
case 3:
- tcg_gen_ld_i32(tmp, cpu_env, offsetof(CPUARMState, cp15.c13_tls2));
+ tmp = load_cpu_field(cp15.c13_tls2);
break;
case 4:
- tcg_gen_ld_i32(tmp, cpu_env, offsetof(CPUARMState, cp15.c13_tls3));
+ tmp = load_cpu_field(cp15.c13_tls3);
break;
default:
- dead_tmp(tmp);
return 0;
}
store_reg(s, rd, tmp);
@@ -2490,18 +2488,18 @@ static int cp15_tls_load_store(CPUState *env, DisasContext *s, uint32_t insn, ui
tmp = load_reg(s, rd);
switch (op) {
case 2:
- tcg_gen_st_i32(tmp, cpu_env, offsetof(CPUARMState, cp15.c13_tls1));
+ store_cpu_field(tmp, cp15.c13_tls1);
break;
case 3:
- tcg_gen_st_i32(tmp, cpu_env, offsetof(CPUARMState, cp15.c13_tls2));
+ store_cpu_field(tmp, cp15.c13_tls2);
break;
case 4:
- tcg_gen_st_i32(tmp, cpu_env, offsetof(CPUARMState, cp15.c13_tls3));
+ store_cpu_field(tmp, cp15.c13_tls3);
break;
default:
+ dead_tmp(tmp);
return 0;
}
- dead_tmp(tmp);
}
return 1;
}