diff options
Diffstat (limited to 'original/uapi/asm-mips/asm/inst.h')
-rw-r--r-- | original/uapi/asm-mips/asm/inst.h | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/original/uapi/asm-mips/asm/inst.h b/original/uapi/asm-mips/asm/inst.h index 9b44d5a..8051f9a 100644 --- a/original/uapi/asm-mips/asm/inst.h +++ b/original/uapi/asm-mips/asm/inst.h @@ -116,7 +116,8 @@ enum cop_op { dmtc_op = 0x05, ctc_op = 0x06, mthc0_op = 0x06, mthc_op = 0x07, bc_op = 0x08, bc1eqz_op = 0x09, - bc1nez_op = 0x0d, cop_op = 0x10, + mfmc0_op = 0x0b, bc1nez_op = 0x0d, + wrpgpr_op = 0x0e, cop_op = 0x10, copm_op = 0x18 }; @@ -166,6 +167,7 @@ enum cop1_sdw_func { fceill_op = 0x0a, ffloorl_op = 0x0b, fround_op = 0x0c, ftrunc_op = 0x0d, fceil_op = 0x0e, ffloor_op = 0x0f, + fsel_op = 0x10, fmovc_op = 0x11, fmovz_op = 0x12, fmovn_op = 0x13, fseleqz_op = 0x14, frecip_op = 0x15, frsqrt_op = 0x16, @@ -203,6 +205,16 @@ enum mad_func { }; /* + * func field for page table walker (Loongson-3). + */ +enum ptw_func { + lwdir_op = 0x00, + lwpte_op = 0x01, + lddir_op = 0x02, + ldpte_op = 0x03, +}; + +/* * func field for special3 lx opcodes (Cavium Octeon). */ enum lx_func { @@ -529,7 +541,7 @@ enum MIPS6e_i8_func { }; /* - * (microMIPS & MIPS16e) NOP instruction. + * (microMIPS) NOP instruction. */ #define MM_NOP16 0x0c00 @@ -679,7 +691,7 @@ struct fp0_format { /* FPU multiply and add format (MIPS32) */ ;)))))) }; -struct mm_fp0_format { /* FPU multipy and add format (microMIPS) */ +struct mm_fp0_format { /* FPU multiply and add format (microMIPS) */ __BITFIELD_FIELD(unsigned int opcode : 6, __BITFIELD_FIELD(unsigned int ft : 5, __BITFIELD_FIELD(unsigned int fs : 5, @@ -799,6 +811,13 @@ struct mm_x_format { /* Scaled indexed load format (microMIPS) */ ;))))) }; +struct mm_a_format { /* ADDIUPC format (microMIPS) */ + __BITFIELD_FIELD(unsigned int opcode : 6, + __BITFIELD_FIELD(unsigned int rs : 3, + __BITFIELD_FIELD(signed int simmediate : 23, + ;))) +}; + /* * microMIPS instruction formats (16-bit length) */ @@ -940,6 +959,7 @@ union mips_instruction { struct mm_i_format mm_i_format; struct mm_m_format mm_m_format; struct mm_x_format mm_x_format; + struct mm_a_format mm_a_format; struct mm_b0_format mm_b0_format; struct mm_b1_format mm_b1_format; struct mm16_m_format mm16_m_format ; |