static void _movr(jit_state_t*,jit_int32_t,jit_int32_t);
# define movi(r0,i0) _movi(_jit,r0,i0)
static void _movi(jit_state_t*,jit_int32_t,jit_word_t);
+# define movnr(r0,r1,r2) _movnr(_jit,r0,r1,r2)
+static void _movnr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t);
+# define movzr(r0,r1,r2) _movzr(_jit,r0,r1,r2)
+static void _movzr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t);
# define movi_p(r0,i0) _movi_p(_jit,r0,i0)
static jit_word_t _movi_p(jit_state_t*,jit_int32_t,jit_word_t);
# define negr(r0,r1) NEG(r0,r1)
# define extr_i(r0,r1) EXTSW(r0,r1)
# define extr_ui(r0,r1) CLRLDI(r0,r1,32)
# endif
-# if __BYTE_ORDER == __BIG_ENDIAN
-# define htonr_us(r0,r1) extr_us(r0,r1)
-# if __WORDSIZE == 32
-# define htonr_ui(r0,r1) movr(r0,r1)
-# else
-# define htonr_ui(r0,r1) extr_ui(r0,r1)
-# define htonr_ul(r0,r1) movr(r0,r1)
-# endif
-# else
-# define htonr_us(r0,r1) _htonr_us(_jit,r0,r1)
-static void _htonr_us(jit_state_t*,jit_int32_t,jit_int32_t);
-# define htonr_ui(r0,r1) _htonr_ui(_jit,r0,r1)
-static void _htonr_ui(jit_state_t*,jit_int32_t,jit_int32_t);
-# if __WORDSIZE == 64
-# define htonr_ul(r0,r1) _htonr_ul(_jit,r0,r1)
-static void _htonr_ul(jit_state_t*,jit_int32_t,jit_int32_t);
-# endif
+# define bswapr_us(r0,r1) _bswapr_us(_jit,r0,r1)
+static void _bswapr_us(jit_state_t*,jit_int32_t,jit_int32_t);
+# define bswapr_ui(r0,r1) _bswapr_ui(_jit,r0,r1)
+static void _bswapr_ui(jit_state_t*,jit_int32_t,jit_int32_t);
+# if __WORDSIZE == 64
+# define bswapr_ul(r0,r1) generic_bswapr_ul(_jit,r0,r1)
# endif
# define addr(r0,r1,r2) ADD(r0,r1,r2)
# define addi(r0,r1,i0) _addi(_jit,r0,r1,i0)
}
}
+static void
+_movnr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
+{
+ CMPWI(r2, 0);
+ BEQ(8);
+ MR(r0, r1);
+}
+
+static void
+_movzr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
+{
+ CMPWI(r2, 0);
+ BNE(8);
+ MR(r0, r1);
+}
+
static jit_word_t
_movi_p(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0)
{
return (word);
}
-# if __BYTE_ORDER == __LITTLE_ENDIAN
static void
-_htonr_us(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
+_bswapr_us(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
{
- jit_int32_t t0;
- t0 = jit_get_reg(jit_class_gpr);
- rshi(rn(t0), r1, 8);
- andi(r0, r1, 0xff);
- andi(rn(t0), rn(t0), 0xff);
- lshi(r0, r0, 8);
- orr(r0, r0, rn(t0));
- jit_unget_reg(t0);
+ if (r0 == r1) {
+ RLWIMI(r0, r0, 16, 8, 15);
+ RLWINM(r0, r0, 24, 16, 31);
+ } else {
+ RLWINM(r0, r1, 8, 16, 23);
+ RLWIMI(r0, r1, 24, 24, 31);
+ }
}
static void
-_htonr_ui(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
+_bswapr_ui(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
{
jit_int32_t reg;
reg = jit_get_reg(jit_class_gpr);
ROTLWI(rn(reg), r1, 8);
RLWIMI(rn(reg), r1, 24, 0, 7);
RLWIMI(rn(reg), r1, 24, 16, 23);
+# if __WORDSIZE == 64
CLRLDI(r0, rn(reg), 32);
+# else
+ MR(r0,rn(reg));
+# endif
jit_unget_reg(reg);
}
-# if __WORDSIZE == 64
-static void
-_htonr_ul(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
-{
- jit_int32_t reg;
- reg = jit_get_reg(jit_class_gpr);
- rshi_u(rn(reg), r1, 32);
- htonr_ui(r0, r1);
- htonr_ui(rn(reg), rn(reg));
- lshi(r0, r0, 32);
- orr(r0, r0, rn(reg));
- jit_unget_reg(reg);
-}
-# endif
-# endif
-
static void
_addi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0)
{