tcg_gen_op2i_i32(INDEX_op_movi_i32, ret, arg);
}
+/* A version of dh_sizemask from def-helper.h that doesn't rely on
+ preprocessor magic. */
+static inline int tcg_gen_sizemask(int n, int is_64bit, int is_signed)
+{
+ return (is_64bit << n*2) | (is_signed << (n*2 + 1));
+}
+
/* helper calls */
static inline void tcg_gen_helperN(void *func, int flags, int sizemask,
TCGArg ret, int nargs, TCGArg *args)
and pure, hence the call to tcg_gen_callN() with TCG_CALL_CONST |
TCG_CALL_PURE. This may need to be adjusted if these functions
start to be used with other helpers. */
-static inline void tcg_gen_helper32(void *func, TCGv_i32 ret,
+static inline void tcg_gen_helper32(void *func, int sizemask, TCGv_i32 ret,
TCGv_i32 a, TCGv_i32 b)
{
TCGv_ptr fn;
fn = tcg_const_ptr((tcg_target_long)func);
args[0] = GET_TCGV_I32(a);
args[1] = GET_TCGV_I32(b);
- tcg_gen_callN(&tcg_ctx, fn, TCG_CALL_CONST | TCG_CALL_PURE,
- 0, GET_TCGV_I32(ret), 2, args);
+ tcg_gen_callN(&tcg_ctx, fn, TCG_CALL_CONST | TCG_CALL_PURE, sizemask,
+ GET_TCGV_I32(ret), 2, args);
tcg_temp_free_ptr(fn);
}
-static inline void tcg_gen_helper64(void *func, TCGv_i64 ret,
+static inline void tcg_gen_helper64(void *func, int sizemask, TCGv_i64 ret,
TCGv_i64 a, TCGv_i64 b)
{
TCGv_ptr fn;
fn = tcg_const_ptr((tcg_target_long)func);
args[0] = GET_TCGV_I64(a);
args[1] = GET_TCGV_I64(b);
- tcg_gen_callN(&tcg_ctx, fn, TCG_CALL_CONST | TCG_CALL_PURE,
- 7, GET_TCGV_I64(ret), 2, args);
+ tcg_gen_callN(&tcg_ctx, fn, TCG_CALL_CONST | TCG_CALL_PURE, sizemask,
+ GET_TCGV_I64(ret), 2, args);
tcg_temp_free_ptr(fn);
}
#else
static inline void tcg_gen_div_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
- tcg_gen_helper32(tcg_helper_div_i32, ret, arg1, arg2);
+ int sizemask = 0;
+ /* Return value and both arguments are 32-bit and signed. */
+ sizemask |= tcg_gen_sizemask(0, 0, 1);
+ sizemask |= tcg_gen_sizemask(1, 0, 1);
+ sizemask |= tcg_gen_sizemask(2, 0, 1);
+
+ tcg_gen_helper32(tcg_helper_div_i32, sizemask, ret, arg1, arg2);
}
static inline void tcg_gen_rem_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
- tcg_gen_helper32(tcg_helper_rem_i32, ret, arg1, arg2);
+ int sizemask = 0;
+ /* Return value and both arguments are 32-bit and signed. */
+ sizemask |= tcg_gen_sizemask(0, 0, 1);
+ sizemask |= tcg_gen_sizemask(1, 0, 1);
+ sizemask |= tcg_gen_sizemask(2, 0, 1);
+
+ tcg_gen_helper32(tcg_helper_rem_i32, sizemask, ret, arg1, arg2);
}
static inline void tcg_gen_divu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
- tcg_gen_helper32(tcg_helper_divu_i32, ret, arg1, arg2);
+ int sizemask = 0;
+ /* Return value and both arguments are 32-bit and unsigned. */
+ sizemask |= tcg_gen_sizemask(0, 0, 0);
+ sizemask |= tcg_gen_sizemask(1, 0, 0);
+ sizemask |= tcg_gen_sizemask(2, 0, 0);
+
+ tcg_gen_helper32(tcg_helper_divu_i32, ret, arg1, arg2, 0);
}
static inline void tcg_gen_remu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
- tcg_gen_helper32(tcg_helper_remu_i32, ret, arg1, arg2);
+ int sizemask = 0;
+ /* Return value and both arguments are 32-bit and unsigned. */
+ sizemask |= tcg_gen_sizemask(0, 0, 0);
+ sizemask |= tcg_gen_sizemask(1, 0, 0);
+ sizemask |= tcg_gen_sizemask(2, 0, 0);
+
+ tcg_gen_helper32(tcg_helper_remu_i32, ret, arg1, arg2, 0);
}
#endif
specific code (x86) */
static inline void tcg_gen_shl_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
- tcg_gen_helper64(tcg_helper_shl_i64, ret, arg1, arg2);
+ int sizemask = 0;
+ /* Return value and both arguments are 64-bit and signed. */
+ sizemask |= tcg_gen_sizemask(0, 1, 1);
+ sizemask |= tcg_gen_sizemask(1, 1, 1);
+ sizemask |= tcg_gen_sizemask(2, 1, 1);
+
+ tcg_gen_helper64(tcg_helper_shl_i64, sizemask, ret, arg1, arg2);
}
static inline void tcg_gen_shli_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
static inline void tcg_gen_shr_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
- tcg_gen_helper64(tcg_helper_shr_i64, ret, arg1, arg2);
+ int sizemask = 0;
+ /* Return value and both arguments are 64-bit and signed. */
+ sizemask |= tcg_gen_sizemask(0, 1, 1);
+ sizemask |= tcg_gen_sizemask(1, 1, 1);
+ sizemask |= tcg_gen_sizemask(2, 1, 1);
+
+ tcg_gen_helper64(tcg_helper_shr_i64, sizemask, ret, arg1, arg2);
}
static inline void tcg_gen_shri_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
static inline void tcg_gen_sar_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
- tcg_gen_helper64(tcg_helper_sar_i64, ret, arg1, arg2);
+ int sizemask = 0;
+ /* Return value and both arguments are 64-bit and signed. */
+ sizemask |= tcg_gen_sizemask(0, 1, 1);
+ sizemask |= tcg_gen_sizemask(1, 1, 1);
+ sizemask |= tcg_gen_sizemask(2, 1, 1);
+
+ tcg_gen_helper64(tcg_helper_sar_i64, sizemask, ret, arg1, arg2);
}
static inline void tcg_gen_sari_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
static inline void tcg_gen_div_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
- tcg_gen_helper64(tcg_helper_div_i64, ret, arg1, arg2);
+ int sizemask = 0;
+ /* Return value and both arguments are 64-bit and signed. */
+ sizemask |= tcg_gen_sizemask(0, 1, 1);
+ sizemask |= tcg_gen_sizemask(1, 1, 1);
+ sizemask |= tcg_gen_sizemask(2, 1, 1);
+
+ tcg_gen_helper64(tcg_helper_div_i64, sizemask, ret, arg1, arg2);
}
static inline void tcg_gen_rem_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
- tcg_gen_helper64(tcg_helper_rem_i64, ret, arg1, arg2);
+ int sizemask = 0;
+ /* Return value and both arguments are 64-bit and signed. */
+ sizemask |= tcg_gen_sizemask(0, 1, 1);
+ sizemask |= tcg_gen_sizemask(1, 1, 1);
+ sizemask |= tcg_gen_sizemask(2, 1, 1);
+
+ tcg_gen_helper64(tcg_helper_rem_i64, sizemask, ret, arg1, arg2);
}
static inline void tcg_gen_divu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
- tcg_gen_helper64(tcg_helper_divu_i64, ret, arg1, arg2);
+ int sizemask = 0;
+ /* Return value and both arguments are 64-bit and unsigned. */
+ sizemask |= tcg_gen_sizemask(0, 1, 0);
+ sizemask |= tcg_gen_sizemask(1, 1, 0);
+ sizemask |= tcg_gen_sizemask(2, 1, 0);
+
+ tcg_gen_helper64(tcg_helper_divu_i64, sizemask, ret, arg1, arg2);
}
static inline void tcg_gen_remu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
- tcg_gen_helper64(tcg_helper_remu_i64, ret, arg1, arg2);
+ int sizemask = 0;
+ /* Return value and both arguments are 64-bit and unsigned. */
+ sizemask |= tcg_gen_sizemask(0, 1, 0);
+ sizemask |= tcg_gen_sizemask(1, 1, 0);
+ sizemask |= tcg_gen_sizemask(2, 1, 0);
+
+ tcg_gen_helper64(tcg_helper_remu_i64, sizemask, ret, arg1, arg2);
}
#else
#else
static inline void tcg_gen_div_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
- tcg_gen_helper64(tcg_helper_div_i64, ret, arg1, arg2);
+ int sizemask = 0;
+ /* Return value and both arguments are 64-bit and signed. */
+ sizemask |= tcg_gen_sizemask(0, 1, 1);
+ sizemask |= tcg_gen_sizemask(1, 1, 1);
+ sizemask |= tcg_gen_sizemask(2, 1, 1);
+
+ tcg_gen_helper64(tcg_helper_div_i64, sizemask, ret, arg1, arg2);
}
static inline void tcg_gen_rem_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
- tcg_gen_helper64(tcg_helper_rem_i64, ret, arg1, arg2);
+ int sizemask = 0;
+ /* Return value and both arguments are 64-bit and signed. */
+ sizemask |= tcg_gen_sizemask(0, 1, 1);
+ sizemask |= tcg_gen_sizemask(1, 1, 1);
+ sizemask |= tcg_gen_sizemask(2, 1, 1);
+
+ tcg_gen_helper64(tcg_helper_rem_i64, sizemask, ret, arg1, arg2);
}
static inline void tcg_gen_divu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
- tcg_gen_helper64(tcg_helper_divu_i64, ret, arg1, arg2);
+ int sizemask = 0;
+ /* Return value and both arguments are 64-bit and unsigned. */
+ sizemask |= tcg_gen_sizemask(0, 1, 0);
+ sizemask |= tcg_gen_sizemask(1, 1, 0);
+ sizemask |= tcg_gen_sizemask(2, 1, 0);
+
+ tcg_gen_helper64(tcg_helper_divu_i64, sizemask, ret, arg1, arg2);
}
static inline void tcg_gen_remu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
- tcg_gen_helper64(tcg_helper_remu_i64, ret, arg1, arg2);
+ int sizemask = 0;
+ /* Return value and both arguments are 64-bit and unsigned. */
+ sizemask |= tcg_gen_sizemask(0, 1, 0);
+ sizemask |= tcg_gen_sizemask(1, 1, 0);
+ sizemask |= tcg_gen_sizemask(2, 1, 0);
+
+ tcg_gen_helper64(tcg_helper_remu_i64, sizemask, ret, arg1, arg2);
}
#endif