#ifndef QEMU_MIPS_DEFS_H #define QEMU_MIPS_DEFS_H /* * If we want to use host float regs... * * #define USE_HOST_FLOAT_REGS */ /* Real pages are variable size... */ #define MIPS_TLB_MAX 128 /* * bit definitions for insn_flags (ISAs/ASEs flags) * ------------------------------------------------ */ /* * bits 0-23: MIPS base instruction sets */ #define ISA_MIPS1 0x0000000000000001ULL #define ISA_MIPS2 0x0000000000000002ULL #define ISA_MIPS3 0x0000000000000004ULL #define ISA_MIPS4 0x0000000000000008ULL #define ISA_MIPS5 0x0000000000000010ULL #define ISA_MIPS32 0x0000000000000020ULL #define ISA_MIPS32R2 0x0000000000000040ULL #define ISA_MIPS64 0x0000000000000080ULL #define ISA_MIPS64R2 0x0000000000000100ULL #define ISA_MIPS32R3 0x0000000000000200ULL #define ISA_MIPS64R3 0x0000000000000400ULL #define ISA_MIPS32R5 0x0000000000000800ULL #define ISA_MIPS64R5 0x0000000000001000ULL #define ISA_MIPS32R6 0x0000000000002000ULL #define ISA_MIPS64R6 0x0000000000004000ULL #define ISA_NANOMIPS32 0x0000000000008000ULL /* * bits 24-39: MIPS ASEs */ #define ASE_MIPS16 0x0000000001000000ULL #define ASE_MIPS3D 0x0000000002000000ULL #define ASE_MDMX 0x0000000004000000ULL #define ASE_DSP 0x0000000008000000ULL #define ASE_DSP_R2 0x0000000010000000ULL #define ASE_DSP_R3 0x0000000020000000ULL #define ASE_MT 0x0000000040000000ULL #define ASE_SMARTMIPS 0x0000000080000000ULL #define ASE_MICROMIPS 0x0000000100000000ULL #define ASE_MSA 0x0000000200000000ULL /* * bits 40-51: vendor-specific base instruction sets */ #define INSN_VR54XX 0x0000010000000000ULL #define INSN_R5900 0x0000020000000000ULL #define INSN_LOONGSON2E 0x0000040000000000ULL #define INSN_LOONGSON2F 0x0000080000000000ULL #define INSN_LOONGSON3A 0x0000100000000000ULL /* * bits 52-63: vendor-specific ASEs */ #define ASE_MMI 0x0010000000000000ULL #define ASE_MXU 0x0020000000000000ULL #define ASE_LMMI 0x0040000000000000ULL #define ASE_LEXT 0x0080000000000000ULL /* MIPS CPU defines. */ #define CPU_MIPS1 (ISA_MIPS1) #define CPU_MIPS2 (CPU_MIPS1 | ISA_MIPS2) #define CPU_MIPS3 (CPU_MIPS2 | ISA_MIPS3) #define CPU_MIPS4 (CPU_MIPS3 | ISA_MIPS4) #define CPU_VR54XX (CPU_MIPS4 | INSN_VR54XX) #define CPU_R5900 (CPU_MIPS3 | INSN_R5900) #define CPU_LOONGSON2E (CPU_MIPS3 | INSN_LOONGSON2E) #define CPU_LOONGSON2F (CPU_MIPS3 | INSN_LOONGSON2F | ASE_LMMI) #define CPU_MIPS5 (CPU_MIPS4 | ISA_MIPS5) /* MIPS Technologies "Release 1" */ #define CPU_MIPS32 (CPU_MIPS2 | ISA_MIPS32) #define CPU_MIPS64 (CPU_MIPS5 | CPU_MIPS32 | ISA_MIPS64) /* MIPS Technologies "Release 2" */ #define CPU_MIPS32R2 (CPU_MIPS32 | ISA_MIPS32R2) #define CPU_MIPS64R2 (CPU_MIPS64 | CPU_MIPS32R2 | ISA_MIPS64R2) /* MIPS Technologies "Release 3" */ #define CPU_MIPS32R3 (CPU_MIPS32R2 | ISA_MIPS32R3) #define CPU_MIPS64R3 (CPU_MIPS64R2 | CPU_MIPS32R3 | ISA_MIPS64R3) /* MIPS Technologies "Release 5" */ #define CPU_MIPS32R5 (CPU_MIPS32R3 | ISA_MIPS32R5) #define CPU_MIPS64R5 (CPU_MIPS64R3 | CPU_MIPS32R5 | ISA_MIPS64R5) /* MIPS Technologies "Release 6" */ #define CPU_MIPS32R6 (CPU_MIPS32R5 | ISA_MIPS32R6) #define CPU_MIPS64R6 (CPU_MIPS64R5 | CPU_MIPS32R6 | ISA_MIPS64R6) /* Wave Computing: "nanoMIPS" */ #define CPU_NANOMIPS32 (CPU_MIPS32R6 | ISA_NANOMIPS32) #define CPU_LOONGSON3A (CPU_MIPS64R2 | INSN_LOONGSON3A | ASE_LMMI | ASE_LEXT) /* * Strictly follow the architecture standard: * - Disallow "special" instruction handling for PMON/SPIM. * Note that we still maintain Count/Compare to match the host clock. * * #define MIPS_STRICT_STANDARD 1 */ #endif /* QEMU_MIPS_DEFS_H */