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Diffstat (limited to 'arch/powerpc/xmon/spu.h')
-rw-r--r-- | arch/powerpc/xmon/spu.h | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/arch/powerpc/xmon/spu.h b/arch/powerpc/xmon/spu.h deleted file mode 100644 index 2d13b1a5fa87..000000000000 --- a/arch/powerpc/xmon/spu.h +++ /dev/null @@ -1,115 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* SPU ELF support for BFD. - - Copyright 2006 Free Software Foundation, Inc. - - This file is part of GDB, GAS, and the GNU binutils. - - */ - - -/* These two enums are from rel_apu/common/spu_asm_format.h */ -/* definition of instruction format */ -typedef enum { - RRR, - RI18, - RI16, - RI10, - RI8, - RI7, - RR, - LBT, - LBTI, - IDATA, - UNKNOWN_IFORMAT -} spu_iformat; - -/* These values describe assembly instruction arguments. They indicate - * how to encode, range checking and which relocation to use. */ -typedef enum { - A_T, /* register at pos 0 */ - A_A, /* register at pos 7 */ - A_B, /* register at pos 14 */ - A_C, /* register at pos 21 */ - A_S, /* special purpose register at pos 7 */ - A_H, /* channel register at pos 7 */ - A_P, /* parenthesis, this has to separate regs from immediates */ - A_S3, - A_S6, - A_S7N, - A_S7, - A_U7A, - A_U7B, - A_S10B, - A_S10, - A_S11, - A_S11I, - A_S14, - A_S16, - A_S18, - A_R18, - A_U3, - A_U5, - A_U6, - A_U7, - A_U14, - A_X16, - A_U18, - A_MAX -} spu_aformat; - -enum spu_insns { -#define APUOP(TAG,MACFORMAT,OPCODE,MNEMONIC,ASMFORMAT,DEP,PIPE) \ - TAG, -#define APUOPFB(TAG,MACFORMAT,OPCODE,FB,MNEMONIC,ASMFORMAT,DEP,PIPE) \ - TAG, -#include "spu-insns.h" -#undef APUOP -#undef APUOPFB - M_SPU_MAX -}; - -struct spu_opcode -{ - spu_iformat insn_type; - unsigned int opcode; - char *mnemonic; - int arg[5]; -}; - -#define SIGNED_EXTRACT(insn,size,pos) (((int)((insn) << (32-size-pos))) >> (32-size)) -#define UNSIGNED_EXTRACT(insn,size,pos) (((insn) >> pos) & ((1 << size)-1)) - -#define DECODE_INSN_RT(insn) (insn & 0x7f) -#define DECODE_INSN_RA(insn) ((insn >> 7) & 0x7f) -#define DECODE_INSN_RB(insn) ((insn >> 14) & 0x7f) -#define DECODE_INSN_RC(insn) ((insn >> 21) & 0x7f) - -#define DECODE_INSN_I10(insn) SIGNED_EXTRACT(insn,10,14) -#define DECODE_INSN_U10(insn) UNSIGNED_EXTRACT(insn,10,14) - -/* For branching, immediate loads, hbr and lqa/stqa. */ -#define DECODE_INSN_I16(insn) SIGNED_EXTRACT(insn,16,7) -#define DECODE_INSN_U16(insn) UNSIGNED_EXTRACT(insn,16,7) - -/* for stop */ -#define DECODE_INSN_U14(insn) UNSIGNED_EXTRACT(insn,14,0) - -/* For ila */ -#define DECODE_INSN_I18(insn) SIGNED_EXTRACT(insn,18,7) -#define DECODE_INSN_U18(insn) UNSIGNED_EXTRACT(insn,18,7) - -/* For rotate and shift and generate control mask */ -#define DECODE_INSN_I7(insn) SIGNED_EXTRACT(insn,7,14) -#define DECODE_INSN_U7(insn) UNSIGNED_EXTRACT(insn,7,14) - -/* For float <-> int conversion */ -#define DECODE_INSN_I8(insn) SIGNED_EXTRACT(insn,8,14) -#define DECODE_INSN_U8(insn) UNSIGNED_EXTRACT(insn,8,14) - -/* For hbr */ -#define DECODE_INSN_I9a(insn) ((SIGNED_EXTRACT(insn,2,23) << 7) | UNSIGNED_EXTRACT(insn,7,0)) -#define DECODE_INSN_I9b(insn) ((SIGNED_EXTRACT(insn,2,14) << 7) | UNSIGNED_EXTRACT(insn,7,0)) -#define DECODE_INSN_U9a(insn) ((UNSIGNED_EXTRACT(insn,2,23) << 7) | UNSIGNED_EXTRACT(insn,7,0)) -#define DECODE_INSN_U9b(insn) ((UNSIGNED_EXTRACT(insn,2,14) << 7) | UNSIGNED_EXTRACT(insn,7,0)) - |