Introduce TCG variables cpu_{ctr,lr} and replace op_{load,store}_{lr,ctr}
with tcg_gen_mov_tl.
Signed-off-by: Andreas Faerber <andreas.faerber@web.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5217
c046a42c-6fe2-441c-8c8c-
71466251a162
RETURN();
}
-void OPPROTO op_load_lr (void)
-{
- T0 = env->lr;
- RETURN();
-}
-
-void OPPROTO op_store_lr (void)
-{
- env->lr = T0;
- RETURN();
-}
-
-void OPPROTO op_load_ctr (void)
-{
- T0 = env->ctr;
- RETURN();
-}
-
-void OPPROTO op_store_ctr (void)
-{
- env->ctr = T0;
- RETURN();
-}
-
void OPPROTO op_load_tbl (void)
{
T0 = cpu_ppc_load_tbl(env);
static TCGv cpu_avrh[32], cpu_avrl[32];
static TCGv cpu_crf[8];
static TCGv cpu_nip;
+static TCGv cpu_ctr;
+static TCGv cpu_lr;
/* dyngen register indexes */
static TCGv cpu_T[3];
cpu_nip = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
offsetof(CPUState, nip), "nip");
+ cpu_ctr = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ offsetof(CPUState, ctr), "ctr");
+
+ cpu_lr = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ offsetof(CPUState, lr), "lr");
+
/* register helpers */
#undef DEF_HELPER
#define DEF_HELPER(ret, name, params) tcg_register_helper(name, #name);
/* LR */
static void spr_read_lr (void *opaque, int sprn)
{
- gen_op_load_lr();
+ tcg_gen_mov_tl(cpu_T[0], cpu_lr);
}
static void spr_write_lr (void *opaque, int sprn)
{
- gen_op_store_lr();
+ tcg_gen_mov_tl(cpu_lr, cpu_T[0]);
}
/* CTR */
static void spr_read_ctr (void *opaque, int sprn)
{
- gen_op_load_ctr();
+ tcg_gen_mov_tl(cpu_T[0], cpu_ctr);
}
static void spr_write_ctr (void *opaque, int sprn)
{
- gen_op_store_ctr();
+ tcg_gen_mov_tl(cpu_ctr, cpu_T[0]);
}
/* User read access to SPR */