diff options
Diffstat (limited to 'tcg/mips/tcg-target.h')
| -rw-r--r-- | tcg/mips/tcg-target.h | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/tcg/mips/tcg-target.h b/tcg/mips/tcg-target.h index 1c6193180..7020d6584 100644 --- a/tcg/mips/tcg-target.h +++ b/tcg/mips/tcg-target.h @@ -80,16 +80,34 @@ typedef enum { #define TCG_TARGET_HAS_div_i32 1 #define TCG_TARGET_HAS_not_i32 1 #define TCG_TARGET_HAS_nor_i32 1 -#define TCG_TARGET_HAS_rot_i32 0 #define TCG_TARGET_HAS_ext8s_i32 1 #define TCG_TARGET_HAS_ext16s_i32 1 -#define TCG_TARGET_HAS_bswap32_i32 0 -#define TCG_TARGET_HAS_bswap16_i32 0 #define TCG_TARGET_HAS_andc_i32 0 #define TCG_TARGET_HAS_orc_i32 0 #define TCG_TARGET_HAS_eqv_i32 0 #define TCG_TARGET_HAS_nand_i32 0 + +/* optional instructions only implemented on MIPS4, MIPS32 and Loongson 2 */ +#if (defined(__mips_isa_rev) && (__mips_isa_rev >= 1)) || \ + defined(_MIPS_ARCH_LOONGSON2E) || defined(_MIPS_ARCH_LOONGSON2F) || \ + defined(_MIPS_ARCH_MIPS4) +#define TCG_TARGET_HAS_movcond_i32 1 +#else +#define TCG_TARGET_HAS_movcond_i32 0 +#endif + +/* optional instructions only implemented on MIPS32R2 */ +#if defined(__mips_isa_rev) && (__mips_isa_rev >= 2) +#define TCG_TARGET_HAS_bswap16_i32 1 +#define TCG_TARGET_HAS_bswap32_i32 1 +#define TCG_TARGET_HAS_rot_i32 1 +#define TCG_TARGET_HAS_deposit_i32 1 +#else +#define TCG_TARGET_HAS_bswap16_i32 0 +#define TCG_TARGET_HAS_bswap32_i32 0 +#define TCG_TARGET_HAS_rot_i32 0 #define TCG_TARGET_HAS_deposit_i32 0 +#endif /* optional instructions automatically implemented */ #define TCG_TARGET_HAS_neg_i32 0 /* sub rd, zero, rt */ |