hvirtual/quicktime/libavcodec/ps2/mmi.h

   1 #ifndef __mmi_H
   2 #define __mmi_H
   3
   4 #define align16 __attribute__ ((aligned (16)))
   5
   6 /*
   7 #define r0 $zero
   8 #define r1 $at  //assembler!
   9 #define r2 $v0  //return
  10 #define r3 $v1  //return
  11 #define r4 $a0  //arg
  12 #define r5 $a1  //arg
  13 #define r6 $a2  //arg
  14 #define r7 $a3  //arg
  15 #define r8 $t0  //temp
  16 #define r9 $t1  //temp
  17 #define r10 $t2 //temp
  18 #define r11 $t3 //temp
  19 #define r12 $t4 //temp
  20 #define r13 $t5 //temp
  21 #define r14 $t6 //temp
  22 #define r15 $t7 //temp
  23 #define r16 $s0 //saved temp
  24 #define r17 $s1 //saved temp
  25 #define r18 $s2 //saved temp
  26 #define r19 $s3 //saved temp
  27 #define r20 $s4 //saved temp
  28 #define r21 $s5 //saved temp
  29 #define r22 $s6 //saved temp
  30 #define r23 $s7 //saved temp
  31 #define r24 $t8 //temp
  32 #define r25 $t9 //temp
  33 #define r26 $k0 //kernel
  34 #define r27 $k1 //kernel
  35 #define r28 $gp //global ptr
  36 #define r29 $sp //stack ptr
  37 #define r30 $fp //frame ptr
  38 #define r31 $ra //return addr
  39 */
  40
  41
  42 #define lq(base, off, reg)      \
  43         __asm__ __volatile__ ("lq " #reg ", %0("#base ")" : : "i" (off) )
  44
  45 #define lq2(mem, reg)   \
  46         __asm__ __volatile__ ("lq " #reg ", %0" : : "r" (mem))
  47
  48 #define sq(reg, off, base)      \
  49         __asm__ __volatile__ ("sq " #reg ", %0("#base ")" : : "i" (off) )
  50
  51 /*
  52 #define ld(base, off, reg)      \
  53         __asm__ __volatile__ ("ld " #reg ", " #off "("#base ")")
  54 */
  55
  56 #define ld3(base, off, reg)     \
  57         __asm__ __volatile__ (".word %0" : : "i" ( 0xdc000000 | (base<<21) | (reg<<16) | (off)))
  58
  59 #define ldr3(base, off, reg)    \
  60         __asm__ __volatile__ (".word %0" : : "i" ( 0x6c000000 | (base<<21) | (reg<<16) | (off)))
  61
  62 #define ldl3(base, off, reg)    \
  63         __asm__ __volatile__ (".word %0" : : "i" ( 0x68000000 | (base<<21) | (reg<<16) | (off)))
  64
  65 /*
  66 #define sd(reg, off, base)      \
  67         __asm__ __volatile__ ("sd " #reg ", " #off "("#base ")")
  68 */
  69 //seems assembler has bug encoding mnemonic 'sd', so DIY
  70 #define sd3(reg, off, base)     \
  71         __asm__ __volatile__ (".word %0" : : "i" ( 0xfc000000 | (base<<21) | (reg<<16) | (off)))
  72
  73 #define sw(reg, off, base)      \
  74         __asm__ __volatile__ ("sw " #reg ", " #off "("#base ")")
  75
  76 #define sq2(reg, mem)   \
  77         __asm__ __volatile__ ("sq " #reg ", %0" : : "m" (*(mem)))
  78
  79 #define pinth(rs, rt, rd) \
  80         __asm__ __volatile__ ("pinth  " #rd ", " #rs ", " #rt )
  81
  82 #define phmadh(rs, rt, rd) \
  83         __asm__ __volatile__ ("phmadh " #rd ", " #rs ", " #rt )
  84
  85 #define pcpyud(rs, rt, rd) \
  86         __asm__ __volatile__ ("pcpyud " #rd ", " #rs ", " #rt )
  87
  88 #define pcpyld(rs, rt, rd) \
  89         __asm__ __volatile__ ("pcpyld " #rd ", " #rs ", " #rt )
  90
  91 #define pcpyh(rt, rd) \
  92         __asm__ __volatile__ ("pcpyh  " #rd ", " #rt )
  93
  94 #define paddw(rs, rt, rd) \
  95         __asm__ __volatile__ ("paddw  " #rd ", " #rs ", " #rt )
  96
  97 #define pextlw(rs, rt, rd) \
  98         __asm__ __volatile__ ("pextlw " #rd ", " #rs ", " #rt )
  99
 100 #define pextuw(rs, rt, rd) \
 101         __asm__ __volatile__ ("pextuw " #rd ", " #rs ", " #rt )
 102
 103 #define pextlh(rs, rt, rd) \
 104         __asm__ __volatile__ ("pextlh " #rd ", " #rs ", " #rt )
 105
 106 #define pextuh(rs, rt, rd) \
 107         __asm__ __volatile__ ("pextuh " #rd ", " #rs ", " #rt )
 108
 109 #define psubw(rs, rt, rd) \
 110         __asm__ __volatile__ ("psubw  " #rd ", " #rs ", " #rt )
 111
 112 #define psraw(rt, sa, rd) \
 113         __asm__ __volatile__ ("psraw  " #rd ", " #rt ", %0" : : "i"(sa) )
 114
 115 #define ppach(rs, rt, rd) \
 116         __asm__ __volatile__ ("ppach  " #rd ", " #rs ", " #rt )
 117
 118 #define ppacb(rs, rt, rd) \
 119         __asm__ __volatile__ ("ppacb  " #rd ", " #rs ", " #rt )
 120
 121 #define prevh(rt, rd) \
 122         __asm__ __volatile__ ("prevh  " #rd ", " #rt )
 123
 124 #define pmulth(rs, rt, rd) \
 125         __asm__ __volatile__ ("pmulth " #rd ", " #rs ", " #rt )
 126
 127 #define pmaxh(rs, rt, rd) \
 128         __asm__ __volatile__ ("pmaxh " #rd ", " #rs ", " #rt )
 129
 130 #define pminh(rs, rt, rd) \
 131         __asm__ __volatile__ ("pminh " #rd ", " #rs ", " #rt )
 132
 133 #define pinteh(rs, rt, rd) \
 134         __asm__ __volatile__ ("pinteh  " #rd ", " #rs ", " #rt )
 135
 136 #define paddh(rs, rt, rd) \
 137         __asm__ __volatile__ ("paddh  " #rd ", " #rs ", " #rt )
 138
 139 #define psubh(rs, rt, rd) \
 140         __asm__ __volatile__ ("psubh  " #rd ", " #rs ", " #rt )
 141
 142 #define psrah(rt, sa, rd) \
 143         __asm__ __volatile__ ("psrah  " #rd ", " #rt ", %0" : : "i"(sa) )
 144
 145 #define pmfhl_uw(rd) \
 146         __asm__ __volatile__ ("pmfhl.uw  " #rd)
 147
 148 #define pextlb(rs, rt, rd) \
 149         __asm__ __volatile__ ("pextlb  " #rd ", " #rs ", " #rt )
 150
 151 #endif
 152