Annotation of qemu/target-mips/mips-defs.h, revision 1.1.1.4

1.1       root        1: #if !defined (__QEMU_MIPS_DEFS_H__)
                      2: #define __QEMU_MIPS_DEFS_H__
                      3: 
                      4: /* If we want to use host float regs... */
                      5: //#define USE_HOST_FLOAT_REGS
                      6: 
1.1.1.4 ! root        7: /* Real pages are variable size... */
1.1       root        8: #define TARGET_PAGE_BITS 12
1.1.1.3   root        9: #define MIPS_TLB_MAX 128
1.1       root       10: 
1.1.1.4 ! root       11: #if defined(TARGET_MIPS64)
1.1.1.3   root       12: #define TARGET_LONG_BITS 64
                     13: #else
                     14: #define TARGET_LONG_BITS 32
                     15: #endif
                     16: 
1.1.1.4 ! root       17: /* Even MIPS32 can have 36 bits physical address space. */
        !            18: #define TARGET_PHYS_ADDR_BITS 64
        !            19: 
        !            20: /* Masks used to mark instructions to indicate which ISA level they
        !            21:    were introduced in. */
        !            22: #define                ISA_MIPS1       0x00000001
        !            23: #define                ISA_MIPS2       0x00000002
        !            24: #define                ISA_MIPS3       0x00000004
        !            25: #define                ISA_MIPS4       0x00000008
        !            26: #define                ISA_MIPS5       0x00000010
        !            27: #define                ISA_MIPS32      0x00000020
        !            28: #define                ISA_MIPS32R2    0x00000040
        !            29: #define                ISA_MIPS64      0x00000080
        !            30: #define                ISA_MIPS64R2    0x00000100
        !            31: 
        !            32: /* MIPS ASEs. */
        !            33: #define                ASE_MIPS16      0x00001000
        !            34: #define                ASE_MIPS3D      0x00002000
        !            35: #define                ASE_MDMX        0x00004000
        !            36: #define                ASE_DSP         0x00008000
        !            37: #define                ASE_DSPR2       0x00010000
        !            38: #define                ASE_MT          0x00020000
        !            39: #define                ASE_SMARTMIPS   0x00040000
        !            40: 
        !            41: /* Chip specific instructions. */
        !            42: #define                INSN_VR54XX     0x80000000
        !            43: 
        !            44: /* MIPS CPU defines. */
        !            45: #define                CPU_MIPS1       (ISA_MIPS1)
        !            46: #define                CPU_MIPS2       (CPU_MIPS1 | ISA_MIPS2)
        !            47: #define                CPU_MIPS3       (CPU_MIPS2 | ISA_MIPS3)
        !            48: #define                CPU_MIPS4       (CPU_MIPS3 | ISA_MIPS4)
        !            49: #define                CPU_VR54XX      (CPU_MIPS4 | INSN_VR54XX)
        !            50: 
        !            51: #define                CPU_MIPS5       (CPU_MIPS4 | ISA_MIPS5)
        !            52: 
        !            53: /* MIPS Technologies "Release 1" */
        !            54: #define                CPU_MIPS32      (CPU_MIPS2 | ISA_MIPS32)
        !            55: #define                CPU_MIPS64      (CPU_MIPS5 | CPU_MIPS32 | ISA_MIPS64)
        !            56: 
        !            57: /* MIPS Technologies "Release 2" */
        !            58: #define                CPU_MIPS32R2    (CPU_MIPS32 | ISA_MIPS32R2)
        !            59: #define                CPU_MIPS64R2    (CPU_MIPS64 | CPU_MIPS32R2 | ISA_MIPS64R2)
        !            60: 
        !            61: /* Strictly follow the architecture standard:
        !            62:    - Disallow "special" instruction handling for PMON/SPIM.
        !            63:    Note that we still maintain Count/Compare to match the host clock. */
        !            64: //#define MIPS_STRICT_STANDARD 1
        !            65: 
1.1       root       66: #endif /* !defined (__QEMU_MIPS_DEFS_H__) */

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