diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/ChangeLog | 15 | ||||
| -rw-r--r-- | include/elf/mips.h | 2 | ||||
| -rw-r--r-- | include/opcode/mips.h | 21 |
3 files changed, 33 insertions, 5 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index 243c730..dd2aab5 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,18 @@ +2017-06-28 Maciej W. Rozycki <macro@imgtec.com> + Matthew Fortune <matthew.fortune@imgtec.com> + + * elf/mips.h (E_MIPS_MACH_IAMR2): New macro. + (AFL_EXT_INTERAPTIV_MR2): Likewise. + * opcode/mips.h: Document new operand codes defined. + (INSN_INTERAPTIV_MR2): New macro. + (INSN_CHIP_MASK): Adjust accordingly. + (CPU_INTERAPTIV_MR2): New macro. + (cpu_is_member) <CPU_INTERAPTIV_MR2>: New case. + (MIPS16_ALL_ARGS): Rename to... + (MIPS_SVRS_ALL_ARGS): ... this. + (MIPS16_ALL_STATICS): Rename to... + (MIPS_SVRS_ALL_STATICS): ... this. + 2017-06-26 Kuan-Lin Chen <rufus@andestech.com> * elf/riscv.h (R_RISCV_32_PCREL): New. diff --git a/include/elf/mips.h b/include/elf/mips.h index b878636..a4bea43 100644 --- a/include/elf/mips.h +++ b/include/elf/mips.h @@ -294,6 +294,7 @@ END_RELOC_NUMBERS (R_MIPS_maxext) #define E_MIPS_MACH_OCTEON3 0x008e0000 #define E_MIPS_MACH_5400 0x00910000 #define E_MIPS_MACH_5900 0x00920000 +#define E_MIPS_MACH_IAMR2 0x00930000 #define E_MIPS_MACH_5500 0x00980000 #define E_MIPS_MACH_9000 0x00990000 #define E_MIPS_MACH_LS2E 0x00A00000 @@ -1257,6 +1258,7 @@ extern void bfd_mips_elf_swap_abiflags_v0_out #define AFL_EXT_LOONGSON_2E 17 /* ST Microelectronics Loongson 2E. */ #define AFL_EXT_LOONGSON_2F 18 /* ST Microelectronics Loongson 2F. */ #define AFL_EXT_OCTEON3 19 /* Cavium Networks Octeon3. */ +#define AFL_EXT_INTERAPTIV_MR2 20 /* Imagination interAptiv MR2. */ /* Masks for the flags1 word of an ABI flags structure. */ #define AFL_FLAGS1_ODDSPREG 1 /* Uses odd single-precision registers. */ diff --git a/include/opcode/mips.h b/include/opcode/mips.h index c71a33a..1b3b2c6 100644 --- a/include/opcode/mips.h +++ b/include/opcode/mips.h @@ -935,6 +935,9 @@ mips_opcode_32bit_p (const struct mips_opcode *mo) "+z" 5-bit rz register (OP_*_RZ) "+Z" 5-bit fz register (OP_*_FZ) + interAptiv MR2: + "-m" register list for SAVE/RESTORE instruction + Enhanced VA Scheme: "+j" 9-bit signed offset in bit 7 (OP_*_EVAOFFSET) @@ -1007,7 +1010,7 @@ mips_opcode_32bit_p (const struct mips_opcode *mo) Extension character sequences used so far ("-" followed by the following), for quick reference when adding more: "AB" - "abdstuvwxy" + "abdmstuvwxy" */ /* These are the bits which may be set in the pinfo field of an @@ -1214,7 +1217,7 @@ static const unsigned int mips_isa_table[] = { #undef ISAF /* Masks used for Chip specific instructions. */ -#define INSN_CHIP_MASK 0xc3ff4f60 +#define INSN_CHIP_MASK 0xc7ff4f60 /* Cavium Networks Octeon instructions. */ #define INSN_OCTEON 0x00000800 @@ -1254,6 +1257,8 @@ static const unsigned int mips_isa_table[] = { #define INSN_LOONGSON_3A 0x00000400 /* RMI Xlr instruction */ #define INSN_XLR 0x00000020 +/* Imagination interAptiv MR2. */ +#define INSN_INTERAPTIV_MR2 0x04000000 /* DSP ASE */ #define ASE_DSP 0x00000001 @@ -1356,6 +1361,7 @@ static const unsigned int mips_isa_table[] = { #define CPU_OCTEON2 6502 #define CPU_OCTEON3 6503 #define CPU_XLR 887682 /* decimal 'XLR' */ +#define CPU_INTERAPTIV_MR2 736550 /* decimal 'IA2' */ /* Return true if the given CPU is included in INSN_* mask MASK. */ @@ -1426,6 +1432,9 @@ cpu_is_member (int cpu, unsigned int mask) case CPU_XLR: return (mask & INSN_XLR) != 0; + case CPU_INTERAPTIV_MR2: + return (mask & INSN_INTERAPTIV_MR2) != 0; + case CPU_MIPS32R6: return (mask & INSN_ISA_MASK) == INSN_ISA32R6; @@ -1847,6 +1856,8 @@ extern int bfd_mips_num_opcodes; "d" 5-bit EXT size, which becomes MSBD Requires that "b" occurs first to set position. Enforces: 0 < (pos+size) <= 32. + "n" 2-bit immediate (1 .. 4) + "o" 5-bit unsigned immediate * 16 "r" 3-bit register "s" 3-bit ASMACRO select immediate "u" 16-bit unsigned immediate @@ -1882,13 +1893,13 @@ extern int bfd_mips_num_opcodes; "0123456 89" ".[]<>" "ABCDEFGHI KLMNOPQRSTUVWXYZ" - "abcde ijklm pqrs uvwxyz" + "abcde ijklmnopqrs uvwxyz" */ /* Save/restore encoding for the args field when all 4 registers are either saved as arguments or saved/restored as statics. */ -#define MIPS16_ALL_ARGS 0xe -#define MIPS16_ALL_STATICS 0xb +#define MIPS_SVRS_ALL_ARGS 0xe +#define MIPS_SVRS_ALL_STATICS 0xb /* The following flags have the same value for the mips16 opcode table: |