/*
 *      GTE Macro definitions - special version for Nugget (NO DMPSX)
 */

/*
 * Type 1 functions
 */

#define gte_ldv0(r0)          \
    __asm__ volatile(         \
        "lwc2   $0, 0( %0 );" \
        "lwc2   $1, 4( %0 )"  \
        :                     \
        : "r"(r0))

#define gte_ldv1(r0)          \
    __asm__ volatile(         \
        "lwc2   $2, 0( %0 );" \
        "lwc2   $3, 4( %0 )"  \
        :                     \
        : "r"(r0))

#define gte_ldv2(r0)          \
    __asm__ volatile(         \
        "lwc2   $4, 0( %0 );" \
        "lwc2   $5, 4( %0 )"  \
        :                     \
        : "r"(r0))

#define gte_ldv3(r0, r1, r2)  \
    __asm__ volatile(         \
        "lwc2   $0, 0( %0 );" \
        "lwc2   $1, 4( %0 );" \
        "lwc2   $2, 0( %1 );" \
        "lwc2   $3, 4( %1 );" \
        "lwc2   $4, 0( %2 );" \
        "lwc2   $5, 4( %2 )"  \
        :                     \
        : "r"(r0), "r"(r1), "r"(r2))

#define gte_ldv3c(r0)          \
    __asm__ volatile(          \
        "lwc2   $0, 0( %0 );"  \
        "lwc2   $1, 4( %0 );"  \
        "lwc2   $2, 8( %0 );"  \
        "lwc2   $3, 12( %0 );" \
        "lwc2   $4, 16( %0 );" \
        "lwc2   $5, 20( %0 )"  \
        :                      \
        : "r"(r0))

#define gte_ldv3c_vertc(r0)    \
    __asm__ volatile(          \
        "lwc2   $0, 0( %0 );"  \
        "lwc2   $1, 4( %0 );"  \
        "lwc2   $2, 12( %0 );" \
        "lwc2   $3, 16( %0 );" \
        "lwc2   $4, 24( %0 );" \
        "lwc2   $5, 28( %0 )"  \
        :                      \
        : "r"(r0))

#define gte_ldv01(r0, r1)     \
    __asm__ volatile(         \
        "lwc2   $0, 0( %0 );" \
        "lwc2   $1, 4( %0 );" \
        "lwc2   $2, 0( %1 );" \
        "lwc2   $3, 4( %1 )"  \
        :                     \
        : "r"(r0), "r"(r1))

#define gte_ldv01c(r0)        \
    __asm__ volatile(         \
        "lwc2   $0, 0( %0 );" \
        "lwc2   $1, 4( %0 );" \
        "lwc2   $2, 8( %0 );" \
        "lwc2   $3, 12( %0 )" \
        :                     \
        : "r"(r0))

#define gte_ldrgb(r0) __asm__ volatile("lwc2   $6, 0( %0 )" : : "r"(r0))

#define gte_ldrgb3(r0, r1, r2) \
    __asm__ volatile(          \
        "lwc2   $20, 0( %0 );" \
        "lwc2   $21, 0( %1 );" \
        "lwc2   $22, 0( %2 );" \
        "lwc2   $6, 0( %2 )"   \
        :                      \
        : "r"(r0), "r"(r1), "r"(r2))

#define gte_ldrgb3c(r0)        \
    __asm__ volatile(          \
        "lwc2   $20, 0( %0 );" \
        "lwc2   $21, 4( %0 );" \
        "lwc2   $22, 8( %0 );" \
        "lwc2   $6, 8( %0 )"   \
        :                      \
        : "r"(r0))

#define gte_ldlv0(r0)           \
    __asm__ volatile(           \
        "lhu    $13, 4( %0 );"  \
        "lhu    $12, 0( %0 );"  \
        "sll    $13, $13, 16;"  \
        "or     $12, $12, $13;" \
        "mtc2   $12, $0;"       \
        "lwc2   $1, 8( %0 )"    \
        :                       \
        : "r"(r0)               \
        : "$12", "$13")

#define gte_ldlvl(r0)          \
    __asm__ volatile(          \
        "lwc2   $9, 0( %0 );"  \
        "lwc2   $10, 4( %0 );" \
        "lwc2   $11, 8( %0 )"  \
        :                      \
        : "r"(r0))

#define gte_ldsv(r0)           \
    __asm__ volatile(          \
        "lhu    $12, 0( %0 );" \
        "lhu    $13, 2( %0 );" \
        "lhu    $14, 4( %0 );" \
        "mtc2   $12, $9;"      \
        "mtc2   $13, $10;"     \
        "mtc2   $14, $11"      \
        :                      \
        : "r"(r0)              \
        : "$12", "$13", "$14")

#define gte_ldbv(r0)           \
    __asm__ volatile(          \
        "lbu    $12, 0( %0 );" \
        "lbu    $13, 1( %0 );" \
        "mtc2   $12, $9;"      \
        "mtc2   $13, $10"      \
        :                      \
        : "r"(r0)              \
        : "$12", "$13")

#define gte_ldcv(r0)           \
    __asm__ volatile(          \
        "lbu    $12, 0( %0 );" \
        "lbu    $13, 1( %0 );" \
        "lbu    $14, 2( %0 );" \
        "mtc2   $12, $9;"      \
        "mtc2   $13, $10;"     \
        "mtc2   $14, $11"      \
        :                      \
        : "r"(r0)              \
        : "$12", "$13", "$14")

#define gte_ldclmv(r0)          \
    __asm__ volatile(           \
        "lhu    $12, 0( %0 );"  \
        "lhu    $13, 6( %0 );"  \
        "lhu    $14, 12( %0 );" \
        "mtc2   $12, $9;"       \
        "mtc2   $13, $10;"      \
        "mtc2   $14, $11"       \
        :                       \
        : "r"(r0)               \
        : "$12", "$13", "$14")

#define gte_lddp(r0) __asm__ volatile("mtc2   %0, $8" : : "r"(r0))

#define gte_ldsxy0(r0) __asm__ volatile("mtc2   %0, $12" : : "r"(r0))

#define gte_ldsxy1(r0) __asm__ volatile("mtc2   %0, $13" : : "r"(r0))

#define gte_ldsxy2(r0) __asm__ volatile("mtc2   %0, $14" : : "r"(r0))

#define gte_ldsxy3(r0, r1, r2) \
    __asm__ volatile(          \
        "mtc2   %0, $12;"      \
        "mtc2   %2, $14;"      \
        "mtc2   %1, $13"       \
        :                      \
        : "r"(r0), "r"(r1), "r"(r2))

#define gte_ldsxy3c(r0)        \
    __asm__ volatile(          \
        "lwc2   $12, 0( %0 );" \
        "lwc2   $13, 4( %0 );" \
        "lwc2   $14, 8( %0 )"  \
        :                      \
        : "r"(r0))

#define gte_ldsz3(r0, r1, r2) \
    __asm__ volatile(         \
        "mtc2   %0, $17;"     \
        "mtc2   %1, $18;"     \
        "mtc2   %2, $19"      \
        :                     \
        : "r"(r0), "r"(r1), "r"(r2))

#define gte_ldsz4(r0, r1, r2, r3) \
    __asm__ volatile(             \
        "mtc2   %0, $16;"         \
        "mtc2   %1, $17;"         \
        "mtc2   %2, $18;"         \
        "mtc2   %3, $19"          \
        :                         \
        : "r"(r0), "r"(r1), "r"(r2), "r"(r3))

#define gte_ldopv1(r0)         \
    __asm__ volatile(          \
        "lw     $12, 0( %0 );" \
        "lw     $13, 4( %0 );" \
        "ctc2   $12, $0;"      \
        "lw     $14, 8( %0 );" \
        "ctc2   $13, $2;"      \
        "ctc2   $14, $4"       \
        :                      \
        : "r"(r0)              \
        : "$12", "$13", "$14")

#define gte_ldopv2(r0)         \
    __asm__ volatile(          \
        "lwc2   $11, 8( %0 );" \
        "lwc2   $9, 0( %0 );"  \
        "lwc2   $10, 4( %0 )"  \
        :                      \
        : "r"(r0))

#define gte_ldlzc(r0) __asm__ volatile("mtc2   %0, $30" : : "r"(r0))

#define gte_SetRGBcd(r0) __asm__ volatile("lwc2   $6, 0( %0 )" : : "r"(r0))

#define gte_ldbkdir(r0, r1, r2) \
    __asm__ volatile(           \
        "ctc2   %0, $13;"       \
        "ctc2   %1, $14;"       \
        "ctc2   %2, $15"        \
        :                       \
        : "r"(r0), "r"(r1), "r"(r2))

#define gte_SetBackColor(r0, r1, r2) \
    __asm__ volatile(                \
        "sll    $12, %0, 4;"         \
        "sll    $13, %1, 4;"         \
        "sll    $14, %2, 4;"         \
        "ctc2   $12, $13;"           \
        "ctc2   $13, $14;"           \
        "ctc2   $14, $15"            \
        :                            \
        : "r"(r0), "r"(r1), "r"(r2)  \
        : "$12", "$13", "$14")

#define gte_ldfcdir(r0, r1, r2) \
    __asm__ volatile(           \
        "ctc2   %0, $21;"       \
        "ctc2   %1, $22;"       \
        "ctc2   %2, $23"        \
        :                       \
        : "r"(r0), "r"(r1), "r"(r2))

#define gte_SetFarColor(r0, r1, r2) \
    __asm__ volatile(               \
        "sll    $12, %0, 4;"        \
        "sll    $13, %1, 4;"        \
        "sll    $14, %2, 4;"        \
        "ctc2   $12, $21;"          \
        "ctc2   $13, $22;"          \
        "ctc2   $14, $23"           \
        :                           \
        : "r"(r0), "r"(r1), "r"(r2) \
        : "$12", "$13", "$14")

#define gte_SetGeomOffset(r0, r1) \
    __asm__ volatile(             \
        "sll    $12, %0, 16;"     \
        "sll    $13, %1, 16;"     \
        "ctc2   $12, $24;"        \
        "ctc2   $13, $25"         \
        :                         \
        : "r"(r0), "r"(r1)        \
        : "$12", "$13")

#define gte_SetGeomScreen(r0) __asm__ volatile("ctc2   %0, $26" : : "r"(r0))

#define gte_ldsvrtrow0(r0)     \
    __asm__ volatile(          \
        "lw     $12, 0( %0 );" \
        "lw     $13, 4( %0 );" \
        "ctc2   $12, $0;"      \
        "ctc2   $13, $1"       \
        :                      \
        : "r"(r0)              \
        : "$12", "$13")

#define gte_SetRotMatrix(r0)    \
    __asm__ volatile(           \
        "lw     $12, 0( %0 );"  \
        "lw     $13, 4( %0 );"  \
        "ctc2   $12, $0;"       \
        "ctc2   $13, $1;"       \
        "lw     $12, 8( %0 );"  \
        "lw     $13, 12( %0 );" \
        "lw     $14, 16( %0 );" \
        "ctc2   $12, $2;"       \
        "ctc2   $13, $3;"       \
        "ctc2   $14, $4"        \
        :                       \
        : "r"(r0)               \
        : "$12", "$13", "$14")

#define gte_ldsvllrow0(r0)     \
    __asm__ volatile(          \
        "lw     $12, 0( %0 );" \
        "lw     $13, 4( %0 );" \
        "ctc2   $12, $8;"      \
        "ctc2   $13, $9"       \
        :                      \
        : "r"(r0)              \
        : "$12", "$13")

#define gte_SetLightMatrix(r0)  \
    __asm__ volatile(           \
        "lw     $12, 0( %0 );"  \
        "lw     $13, 4( %0 );"  \
        "ctc2   $12, $8;"       \
        "ctc2   $13, $9;"       \
        "lw     $12, 8( %0 );"  \
        "lw     $13, 12( %0 );" \
        "lw     $14, 16( %0 );" \
        "ctc2   $12, $10;"      \
        "ctc2   $13, $11;"      \
        "ctc2   $14, $12"       \
        :                       \
        : "r"(r0)               \
        : "$12", "$13", "$14")

#define gte_ldsvlcrow0(r0)     \
    __asm__ volatile(          \
        "lw     $12, 0( %0 );" \
        "lw     $13, 4( %0 );" \
        "ctc2   $12, $16;"     \
        "ctc2   $13, $17"      \
        :                      \
        : "r"(r0)              \
        : "$12", "$13")

#define gte_SetColorMatrix(r0)  \
    __asm__ volatile(           \
        "lw     $12, 0( %0 );"  \
        "lw     $13, 4( %0 );"  \
        "ctc2   $12, $16;"      \
        "ctc2   $13, $17;"      \
        "lw     $12, 8( %0 );"  \
        "lw     $13, 12( %0 );" \
        "lw     $14, 16( %0 );" \
        "ctc2   $12, $18;"      \
        "ctc2   $13, $19;"      \
        "ctc2   $14, $20"       \
        :                       \
        : "r"(r0)               \
        : "$12", "$13", "$14")

#define gte_SetTransMatrix(r0)  \
    __asm__ volatile(           \
        "lw     $12, 20( %0 );" \
        "lw     $13, 24( %0 );" \
        "ctc2   $12, $5;"       \
        "lw     $14, 28( %0 );" \
        "ctc2   $13, $6;"       \
        "ctc2   $14, $7"        \
        :                       \
        : "r"(r0)               \
        : "$12", "$13", "$14")

#define gte_ldtr(r0, r1, r2) \
    __asm__ volatile(        \
        "ctc2   %0, $5;"     \
        "ctc2   %1, $6;"     \
        "ctc2   %2, $7"      \
        :                    \
        : "r"(r0), "r"(r1), "r"(r2))

#define gte_SetTransVector(r0) \
    __asm__ volatile(          \
        "lw     $12, 0( %0 );" \
        "lw     $13, 4( %0 );" \
        "lw     $14, 8( %0 );" \
        "ctc2   $12, $5;"      \
        "ctc2   $13, $6;"      \
        "ctc2   $14, $7"       \
        :                      \
        : "r"(r0)              \
        : "$12", "$13", "$14")

#define gte_ld_intpol_uv0(r0)  \
    __asm__ volatile(          \
        "lbu    $12, 0( %0 );" \
        "lbu    $13, 1( %0 );" \
        "ctc2   $12, $21;"     \
        "ctc2   $13, $22"      \
        :                      \
        : "r"(r0)              \
        : "$12", "$13")

#define gte_ld_intpol_uv1(r0)  \
    __asm__ volatile(          \
        "lbu    $12, 0( %0 );" \
        "lbu    $13, 1( %0 );" \
        "mtc2   $12, $9;"      \
        "mtc2   $13, $10"      \
        :                      \
        : "r"(r0)              \
        : "$12", "$13")

#define gte_ld_intpol_bv0(r0)  \
    __asm__ volatile(          \
        "lbu    $12, 0( %0 );" \
        "lbu    $13, 1( %0 );" \
        "ctc2   $12, $21;"     \
        "ctc2   $13, $22"      \
        :                      \
        : "r"(r0)              \
        : "$12", "$13")

#define gte_ld_intpol_bv1(r0)  \
    __asm__ volatile(          \
        "lbu    $12, 0( %0 );" \
        "lbu    $13, 1( %0 );" \
        "mtc2   $12, $9;"      \
        "mtc2   $13, $10"      \
        :                      \
        : "r"(r0)              \
        : "$12", "$13")

#define gte_ld_intpol_sv0(r0)  \
    __asm__ volatile(          \
        "lh     $12, 0( %0 );" \
        "lh     $13, 2( %0 );" \
        "lh     $14, 4( %0 );" \
        "ctc2   $12, $21;"     \
        "ctc2   $13, $22;"     \
        "ctc2   $14, $23"      \
        :                      \
        : "r"(r0)              \
        : "$12", "$13", "$14")

#define gte_ld_intpol_sv1(r0)  \
    __asm__ volatile(          \
        "lh     $12, 0( %0 );" \
        "lh     $13, 2( %0 );" \
        "lh     $14, 4( %0 );" \
        "mtc2   $12, $9;"      \
        "mtc2   $13, $10;"     \
        "mtc2   $14, $11"      \
        :                      \
        : "r"(r0)              \
        : "$12", "$13", "$14")

#define gte_ldfc(r0)           \
    __asm__ volatile(          \
        "lw     $12, 0( %0 );" \
        "lw     $13, 4( %0 );" \
        "lw     $14, 8( %0 );" \
        "ctc2   $12, $21;"     \
        "ctc2   $13, $22;"     \
        "ctc2   $14, $23"      \
        :                      \
        : "r"(r0)              \
        : "$12", "$13", "$14")

#define gte_ldopv2SV(r0)       \
    __asm__ volatile(          \
        "lh     $12, 0( %0 );" \
        "lh     $13, 2( %0 );" \
        "lh     $14, 4( %0 );" \
        "mtc2   $12, $9;"      \
        "mtc2   $13, $10;"     \
        "mtc2   $14, $11"      \
        :                      \
        : "r"(r0)              \
        : "$12", "$13", "$14")

#define gte_ldopv1SV(r0)       \
    __asm__ volatile(          \
        "lh     $12, 0( %0 );" \
        "lh     $13, 2( %0 );" \
        "ctc2   $12, $0;"      \
        "lh     $14, 4( %0 );" \
        "ctc2   $13, $2;"      \
        "ctc2   $14, $4"       \
        :                      \
        : "r"(r0)              \
        : "$12", "$13", "$14")

/*
 * Type 2 functions
 */

#define gte_rtps()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0180001;")

#define gte_rtpt()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0280030;")

#define gte_rt()      \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0480012;")

#define gte_rtv0()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0486012;")

#define gte_rtv1()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x048E012;")

#define gte_rtv2()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0496012;")

#define gte_rtir()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x049E012;")

#define gte_rtir_sf0() \
    __asm__ volatile(  \
        "nop;"         \
        "nop;"         \
        "cop2 0x041E012;")

#define gte_rtv0tr()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0480012;")

#define gte_rtv1tr()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0488012;")

#define gte_rtv2tr()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0490012;")

#define gte_rtirtr()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0498012;")

#define gte_rtv0bk()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0482012;")

#define gte_rtv1bk()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x048A012;")

#define gte_rtv2bk()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0492012;")

#define gte_rtirbk()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x049A012;")

#define gte_ll()      \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04A6412;")

#define gte_llv0()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04A6012;")

#define gte_llv1()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04AE012;")

#define gte_llv2()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04B6012;")

#define gte_llir()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04BE012;")

#define gte_llv0tr()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04A0012;")

#define gte_llv1tr()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04A8012;")

#define gte_llv2tr()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04B0012;")

#define gte_llirtr()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04B8012;")

#define gte_llv0bk()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04A2012;")

#define gte_llv1bk()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04AA012;")

#define gte_llv2bk()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04B2012;")

#define gte_llirbk()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04BA012;")

#define gte_lc()      \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04DA412;")

#define gte_lcv0()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04C6012;")

#define gte_lcv1()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04CE012;")

#define gte_lcv2()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04D6012;")

#define gte_lcir()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04DE012;")

#define gte_lcv0tr()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04C0012;")

#define gte_lcv1tr()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04C8012;")

#define gte_lcv2tr()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04D0012;")

#define gte_lcirtr()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04D8012;")

#define gte_lcv0bk()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04C2012;")

#define gte_lcv1bk()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04CA012;")

#define gte_lcv2bk()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04D2012;")

#define gte_lcirbk()  \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x04DA012;")

#define gte_dpcl()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0680029;")

#define gte_dpcs()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0780010;")

#define gte_dpct()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0F8002A;")

#define gte_intpl()   \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0980011;")

#define gte_sqr12()   \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0A80428;")

#define gte_sqr0()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0A00428;")

#define gte_ncs()     \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0C8041E;")

#define gte_nct()     \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0D80420;")

#define gte_ncds()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0E80413;")

#define gte_ncdt()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0F80416;")

#define gte_nccs()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0108041B;")

#define gte_ncct()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0118043F;")

#define gte_cdp()     \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x01280414;")

#define gte_cc()      \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0138041C;")

#define gte_nclip()   \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x01400006;")

#define gte_avsz3()   \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0158002D;")

#define gte_avsz4()   \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0168002E;")

#define gte_op12()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0178000C;")

#define gte_op0()     \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0170000C;")

#define gte_gpf12()   \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0198003D;")

#define gte_gpf0()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x0190003D;")

#define gte_gpl12()   \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x01A8003E;")

#define gte_gpl0()    \
    __asm__ volatile( \
        "nop;"        \
        "nop;"        \
        "cop2 0x01A0003E0")

#define gte_mvmva_core(r0) \
    __asm__ volatile(      \
        "nop;"             \
        "nop;"             \
        "cop2 %0"          \
        :                  \
        : "g"(r0))

#define gte_mvmva(sf, mx, v, cv, lm) \
    gte_mvmva_core(0x0400012 | ((sf) << 19) | ((mx) << 17) | ((v) << 15) | ((cv) << 13) | ((lm) << 10))

/*
 * Type 2 functions without nop
 */

#define gte_rtps_b() __asm__ volatile("cop2 0x0180001;")
#define gte_rtpt_b() __asm__ volatile("cop2 0x0280030;")
#define gte_rt_b() __asm__ volatile("cop2 0x0480012;")
#define gte_rtv0_b() __asm__ volatile("cop2 0x0486012;")
#define gte_rtv1_b() __asm__ volatile("cop2 0x048E012;")
#define gte_rtv2_b() __asm__ volatile("cop2 0x0496012;")
#define gte_rtir_b() __asm__ volatile("cop2 0x049E012;")
#define gte_rtir_sf0_b() __asm__ volatile("cop2 0x041E012;")
#define gte_rtv0tr_b() __asm__ volatile("cop2 0x0480012;")
#define gte_rtv1tr_b() __asm__ volatile("cop2 0x0488012;")
#define gte_rtv2tr_b() __asm__ volatile("cop2 0x0490012;")
#define gte_rtirtr_b() __asm__ volatile("cop2 0x0498012;")
#define gte_rtv0bk_b() __asm__ volatile("cop2 0x0482012;")
#define gte_rtv1bk_b() __asm__ volatile("cop2 0x048A012;")
#define gte_rtv2bk_b() __asm__ volatile("cop2 0x0492012;")
#define gte_rtirbk_b() __asm__ volatile("cop2 0x049A012;")
#define gte_ll_b() __asm__ volatile("cop2 0x04A6412;")
#define gte_llv0_b() __asm__ volatile("cop2 0x04A6012;")
#define gte_llv1_b() __asm__ volatile("cop2 0x04AE012;")
#define gte_llv2_b() __asm__ volatile("cop2 0x04B6012;")
#define gte_llir_b() __asm__ volatile("cop2 0x04BE012;")
#define gte_llv0tr_b() __asm__ volatile("cop2 0x04A0012;")
#define gte_llv1tr_b() __asm__ volatile("cop2 0x04A8012;")
#define gte_llv2tr_b() __asm__ volatile("cop2 0x04B0012;")
#define gte_llirtr_b() __asm__ volatile("cop2 0x04B8012;")
#define gte_llv0bk_b() __asm__ volatile("cop2 0x04A2012;")
#define gte_llv1bk_b() __asm__ volatile("cop2 0x04AA012;")
#define gte_llv2bk_b() __asm__ volatile("cop2 0x04B2012;")
#define gte_llirbk_b() __asm__ volatile("cop2 0x04BA012;")
#define gte_lc_b() __asm__ volatile("cop2 0x04DA412;")
#define gte_lcv0_b() __asm__ volatile("cop2 0x04C6012;")
#define gte_lcv1_b() __asm__ volatile("cop2 0x04CE012;")
#define gte_lcv2_b() __asm__ volatile("cop2 0x04D6012;")
#define gte_lcir_b() __asm__ volatile("cop2 0x04DE012;")
#define gte_lcv0tr_b() __asm__ volatile("cop2 0x04C0012;")
#define gte_lcv1tr_b() __asm__ volatile("cop2 0x04C8012;")
#define gte_lcv2tr_b() __asm__ volatile("cop2 0x04D0012;")
#define gte_lcirtr_b() __asm__ volatile("cop2 0x04D8012;")
#define gte_lcv0bk_b() __asm__ volatile("cop2 0x04C2012;")
#define gte_lcv1bk_b() __asm__ volatile("cop2 0x04CA012;")
#define gte_lcv2bk_b() __asm__ volatile("cop2 0x04D2012;")
#define gte_lcirbk_b() __asm__ volatile("cop2 0x04DA012;")
#define gte_dpcl_b() __asm__ volatile("cop2 0x0680029;")
#define gte_dpcs_b() __asm__ volatile("cop2 0x0780010;")
#define gte_dpct_b() __asm__ volatile("cop2 0x0F8002A;")
#define gte_intpl_b() __asm__ volatile("cop2 0x0980011;")
#define gte_sqr12_b() __asm__ volatile("cop2 0x0A80428;")
#define gte_sqr0_b() __asm__ volatile("cop2 0x0A00428;")
#define gte_ncs_b() __asm__ volatile("cop2 0x0C8041E;")
#define gte_nct_b() __asm__ volatile("cop2 0x0D80420;")
#define gte_ncds_b() __asm__ volatile("cop2 0x0E80413;")
#define gte_ncdt_b() __asm__ volatile("cop2 0x0F80416;")
#define gte_nccs_b() __asm__ volatile("cop2 0x0108041B;")
#define gte_ncct_b() __asm__ volatile("cop2 0x0118043F;")
#define gte_cdp_b() __asm__ volatile("cop2 0x01280414;")
#define gte_cc_b() __asm__ volatile("cop2 0x0138041C;")
#define gte_nclip_b() __asm__ volatile("cop2 0x01400006;")
#define gte_avsz3_b() __asm__ volatile("cop2 0x0158002D;")
#define gte_avsz4_b() __asm__ volatile("cop2 0x0168002E;")
#define gte_op12_b() __asm__ volatile("cop2 0x0178000C;")
#define gte_op0_b() __asm__ volatile("cop2 0x0170000C;")
#define gte_gpf12_b() __asm__ volatile("cop2 0x0198003D;")
#define gte_gpf0_b() __asm__ volatile("cop2 0x0190003D;")
#define gte_gpl12_b() __asm__ volatile("cop2 0x01A8003E;")
#define gte_gpl0_b() __asm__ volatile("cop2 0x01A0003E0;")
#define gte_mvmva_core_b(r0) __asm__ volatile("cop2 %0" : : "g"(r0))
#define gte_mvmva_b(sf, mx, v, cv, lm) \
    gte_mvmva_core_b(0x0400012 | ((sf) << 19) | ((mx) << 17) | ((v) << 15) | ((cv) << 13) | ((lm) << 10))

/*
 * Type 3 functions
 */

#define gte_stsxy(r0) __asm__ volatile("swc2   $14, 0( %0 )" : : "r"(r0) : "memory")

#define gte_stsxy3(r0, r1, r2)      \
    __asm__ volatile(               \
        "swc2   $12, 0( %0 );"      \
        "swc2   $13, 0( %1 );"      \
        "swc2   $14, 0( %2 )"       \
        :                           \
        : "r"(r0), "r"(r1), "r"(r2) \
        : "memory")

#define gte_stsxy3c(r0)        \
    __asm__ volatile(          \
        "swc2   $12, 0( %0 );" \
        "swc2   $13, 4( %0 );" \
        "swc2   $14, 8( %0 )"  \
        :                      \
        : "r"(r0)              \
        : "memory")

#define gte_stsxy2(r0) __asm__ volatile("swc2   $14, 0( %0 )" : : "r"(r0) : "memory")

#define gte_stsxy1(r0) __asm__ volatile("swc2   $13, 0( %0 )" : : "r"(r0) : "memory")

#define gte_stsxy0(r0) __asm__ volatile("swc2   $12, 0( %0 )" : : "r"(r0) : "memory")

#define gte_stsxy01(r0, r1)    \
    __asm__ volatile(          \
        "swc2   $12, 0( %0 );" \
        "swc2   $13, 0( %1 )"  \
        :                      \
        : "r"(r0), "r"(r1)     \
        : "memory")

#define gte_stsxy01c(r0)       \
    __asm__ volatile(          \
        "swc2   $12, 0( %0 );" \
        "swc2   $13, 4( %0 )"  \
        :                      \
        : "r"(r0)              \
        : "memory")

#define gte_stsxy3_f3(r0)       \
    __asm__ volatile(           \
        "swc2   $12, 8( %0 );"  \
        "swc2   $13, 12( %0 );" \
        "swc2   $14, 16( %0 )"  \
        :                       \
        : "r"(r0)               \
        : "memory")

#define gte_stsxy3_g3(r0)       \
    __asm__ volatile(           \
        "swc2   $12, 8( %0 );"  \
        "swc2   $13, 16( %0 );" \
        "swc2   $14, 24( %0 )"  \
        :                       \
        : "r"(r0)               \
        : "memory")

#define gte_stsxy3_ft3(r0)      \
    __asm__ volatile(           \
        "swc2   $12, 8( %0 );"  \
        "swc2   $13, 16( %0 );" \
        "swc2   $14, 24( %0 )"  \
        :                       \
        : "r"(r0)               \
        : "memory")

#define gte_stsxy3_gt3(r0)      \
    __asm__ volatile(           \
        "swc2   $12, 8( %0 );"  \
        "swc2   $13, 20( %0 );" \
        "swc2   $14, 32( %0 )"  \
        :                       \
        : "r"(r0)               \
        : "memory")

#define gte_stsxy3_f4(r0)       \
    __asm__ volatile(           \
        "swc2   $12, 8( %0 );"  \
        "swc2   $13, 12( %0 );" \
        "swc2   $14, 16( %0 )"  \
        :                       \
        : "r"(r0)               \
        : "memory")

#define gte_stsxy3_g4(r0)       \
    __asm__ volatile(           \
        "swc2   $12, 8( %0 );"  \
        "swc2   $13, 16( %0 );" \
        "swc2   $14, 24( %0 )"  \
        :                       \
        : "r"(r0)               \
        : "memory")

#define gte_stsxy3_ft4(r0)      \
    __asm__ volatile(           \
        "swc2   $12, 8( %0 );"  \
        "swc2   $13, 16( %0 );" \
        "swc2   $14, 24( %0 )"  \
        :                       \
        : "r"(r0)               \
        : "memory")

#define gte_stsxy3_gt4(r0)      \
    __asm__ volatile(           \
        "swc2   $12, 8( %0 );"  \
        "swc2   $13, 20( %0 );" \
        "swc2   $14, 32( %0 )"  \
        :                       \
        : "r"(r0)               \
        : "memory")

#define gte_stdp(r0) __asm__ volatile("swc2   $8, 0( %0 )" : : "r"(r0) : "memory")

#define gte_stflg(r0)         \
    __asm__ volatile(         \
        "cfc2   $12, $31;"    \
        "nop;"                \
        "sw     $12, 0( %0 )" \
        :                     \
        : "r"(r0)             \
        : "$12", "memory")

#define gte_stflg_4(r0)         \
    __asm__ volatile(           \
        "cfc2   $12, $31;"      \
        "addi   $13, $0, 4;"    \
        "sll    $13, $13, 16;"  \
        "and    $12, $12, $13;" \
        "sw     $12, 0( %0 )"   \
        :                       \
        : "r"(r0)               \
        : "$12", "$13", "memory")

#define gte_stsz(r0) __asm__ volatile("swc2   $19, 0( %0 )" : : "r"(r0) : "memory")

#define gte_stsz3(r0, r1, r2)       \
    __asm__ volatile(               \
        "swc2   $17, 0( %0 );"      \
        "swc2   $18, 0( %1 );"      \
        "swc2   $19, 0( %2 )"       \
        :                           \
        : "r"(r0), "r"(r1), "r"(r2) \
        : "memory")

#define gte_stsz4(r0, r1, r2, r3)            \
    __asm__ volatile(                        \
        "swc2   $16, 0( %0 );"               \
        "swc2   $17, 0( %1 );"               \
        "swc2   $18, 0( %2 );"               \
        "swc2   $19, 0( %3 )"                \
        :                                    \
        : "r"(r0), "r"(r1), "r"(r2), "r"(r3) \
        : "memory")

#define gte_stsz3c(r0)         \
    __asm__ volatile(          \
        "swc2   $17, 0( %0 );" \
        "swc2   $18, 4( %0 );" \
        "swc2   $19, 8( %0 )"  \
        :                      \
        : "r"(r0)              \
        : "memory")

#define gte_stsz4c(r0)         \
    __asm__ volatile(          \
        "swc2   $16, 0( %0 );" \
        "swc2   $17, 4( %0 );" \
        "swc2   $18, 8( %0 );" \
        "swc2   $19, 12( %0 )" \
        :                      \
        : "r"(r0)              \
        : "memory")

#define gte_stszotz(r0)       \
    __asm__ volatile(         \
        "mfc2   $12, $19;"    \
        "nop;"                \
        "sra    $12, $12, 2;" \
        "sw     $12, 0( %0 )" \
        :                     \
        : "r"(r0)             \
        : "$12", "memory")

#define gte_stotz(r0) __asm__ volatile("swc2   $7, 0( %0 )" : : "r"(r0) : "memory")

#define gte_stopz(r0) __asm__ volatile("swc2   $24, 0( %0 )" : : "r"(r0) : "memory")

#define gte_stlvl(r0)          \
    __asm__ volatile(          \
        "swc2   $9, 0( %0 );"  \
        "swc2   $10, 4( %0 );" \
        "swc2   $11, 8( %0 )"  \
        :                      \
        : "r"(r0)              \
        : "memory")

#define gte_stlvnl(r0)         \
    __asm__ volatile(          \
        "swc2   $25, 0( %0 );" \
        "swc2   $26, 4( %0 );" \
        "swc2   $27, 8( %0 )"  \
        :                      \
        : "r"(r0)              \
        : "memory")

#define gte_stlvnl0(r0) __asm__ volatile("swc2   $25, 0( %0 )" : : "r"(r0) : "memory")

#define gte_stlvnl1(r0) __asm__ volatile("swc2   $26, 0( %0 )" : : "r"(r0) : "memory")

#define gte_stlvnl2(r0) __asm__ volatile("swc2   $27, 0( %0 )" : : "r"(r0) : "memory")

#define gte_stsv(r0)           \
    __asm__ volatile(          \
        "mfc2   $12, $9;"      \
        "mfc2   $13, $10;"     \
        "mfc2   $14, $11;"     \
        "sh     $12, 0( %0 );" \
        "sh     $13, 2( %0 );" \
        "sh     $14, 4( %0 )"  \
        :                      \
        : "r"(r0)              \
        : "$12", "$13", "$14", "memory")

#define gte_stclmv(r0)         \
    __asm__ volatile(          \
        "mfc2   $12, $9;"      \
        "mfc2   $13, $10;"     \
        "mfc2   $14, $11;"     \
        "sh     $12, 0( %0 );" \
        "sh     $13, 6( %0 );" \
        "sh     $14, 12( %0 )" \
        :                      \
        : "r"(r0)              \
        : "$12", "$13", "$14", "memory")

#define gte_stbv(r0)           \
    __asm__ volatile(          \
        "mfc2   $12, $9;"      \
        "mfc2   $13, $10;"     \
        "sb     $12, 0( %0 );" \
        "sb     $13, 1( %0 )"  \
        :                      \
        : "r"(r0)              \
        : "$12", "$13", "memory")

#define gte_stcv(r0)           \
    __asm__ volatile(          \
        "mfc2   $12, $9;"      \
        "mfc2   $13, $10;"     \
        "mfc2   $14, $11;"     \
        "sb     $12, 0( %0 );" \
        "sb     $13, 1( %0 );" \
        "sb     $14, 2( %0 )"  \
        :                      \
        : "r"(r0)              \
        : "$12", "$13", "$14", "memory")

#define gte_strgb(r0) __asm__ volatile("swc2   $22, 0( %0 )" : : "r"(r0) : "memory")

#define gte_strgb3(r0, r1, r2)      \
    __asm__ volatile(               \
        "swc2   $20, 0( %0 );"      \
        "swc2   $21, 0( %1 );"      \
        "swc2   $22, 0( %2 )"       \
        :                           \
        : "r"(r0), "r"(r1), "r"(r2) \
        : "memory")

#define gte_strgb3_g3(r0)       \
    __asm__ volatile(           \
        "swc2   $20, 4( %0 );"  \
        "swc2   $21, 12( %0 );" \
        "swc2   $22, 20( %0 )"  \
        :                       \
        : "r"(r0)               \
        : "memory")

#define gte_strgb3_gt3(r0)      \
    __asm__ volatile(           \
        "swc2   $20, 4( %0 );"  \
        "swc2   $21, 16( %0 );" \
        "swc2   $22, 28( %0 )"  \
        :                       \
        : "r"(r0)               \
        : "memory")

#define gte_strgb3_g4(r0)       \
    __asm__ volatile(           \
        "swc2   $20, 4( %0 );"  \
        "swc2   $21, 12( %0 );" \
        "swc2   $22, 20( %0 )"  \
        :                       \
        : "r"(r0)               \
        : "memory")

#define gte_strgb3_gt4(r0)      \
    __asm__ volatile(           \
        "swc2   $20, 4( %0 );"  \
        "swc2   $21, 16( %0 );" \
        "swc2   $22, 28( %0 )"  \
        :                       \
        : "r"(r0)               \
        : "memory")

#define gte_ReadGeomOffset(r0, r1) \
    __asm__ volatile(              \
        "cfc2   $12, $24;"         \
        "cfc2   $13, $25;"         \
        "sra    $12, $12, 16;"     \
        "sra    $13, $13, 16;"     \
        "sw     $12, 0( %0 );"     \
        "sw     $13, 0( %1 )"      \
        :                          \
        : "r"(r0), "r"(r1)         \
        : "$12", "$13", "memory")

#define gte_ReadGeomScreen(r0) \
    __asm__ volatile(          \
        "cfc2   $12, $26;"     \
        "nop;"                 \
        "sw     $12, 0( %0 )"  \
        :                      \
        : "r"(r0)              \
        : "$12", "memory")

#define gte_ReadRotMatrix(r0)   \
    __asm__ volatile(           \
        "cfc2   $12, $0;"       \
        "cfc2   $13, $1;"       \
        "sw     $12, 0( %0 );"  \
        "sw     $13, 4( %0 );"  \
        "cfc2   $12, $2;"       \
        "cfc2   $13, $3;"       \
        "cfc2   $14, $4;"       \
        "sw     $12, 8( %0 );"  \
        "sw     $13, 12( %0 );" \
        "sw     $14, 16( %0 );" \
        "cfc2   $12, $5;"       \
        "cfc2   $13, $6;"       \
        "cfc2   $14, $7;"       \
        "sw     $12, 20( %0 );" \
        "sw     $13, 24( %0 );" \
        "sw     $14, 28( %0 )"  \
        :                       \
        : "r"(r0)               \
        : "$12", "$13", "$14", "memory")

#define gte_sttr(r0)           \
    __asm__ volatile(          \
        "cfc2   $12, $5;"      \
        "cfc2   $13, $6;"      \
        "cfc2   $14, $7;"      \
        "sw     $12, 0( %0 );" \
        "sw     $13, 4( %0 );" \
        "sw     $14, 8( %0 )"  \
        :                      \
        : "r"(r0)              \
        : "$12", "$13", "$14", "memory")

#define gte_ReadLightMatrix(r0) \
    __asm__ volatile(           \
        "cfc2   $12, $8;"       \
        "cfc2   $13, $9;"       \
        "sw     $12, 0( %0 );"  \
        "sw     $13, 4( %0 );"  \
        "cfc2   $12, $10;"      \
        "cfc2   $13, $11;"      \
        "cfc2   $14, $12;"      \
        "sw     $12, 8( %0 );"  \
        "sw     $13, 12( %0 );" \
        "sw     $14, 16( %0 );" \
        "cfc2   $12, $13;"      \
        "cfc2   $13, $14;"      \
        "cfc2   $14, $15;"      \
        "sw     $12, 20( %0 );" \
        "sw     $13, 24( %0 );" \
        "sw     $14, 28( %0 )"  \
        :                       \
        : "r"(r0)               \
        : "$12", "$13", "$14", "memory")

#define gte_ReadColorMatrix(r0) \
    __asm__ volatile(           \
        "cfc2   $12, $16;"      \
        "cfc2   $13, $17;"      \
        "sw     $12, 0( %0 );"  \
        "sw     $13, 4( %0 );"  \
        "cfc2   $12, $18;"      \
        "cfc2   $13, $19;"      \
        "cfc2   $14, $20;"      \
        "sw     $12, 8( %0 );"  \
        "sw     $13, 12( %0 );" \
        "sw     $14, 16( %0 );" \
        "cfc2   $12, $21;"      \
        "cfc2   $13, $22;"      \
        "cfc2   $14, $23;"      \
        "sw     $12, 20( %0 );" \
        "sw     $13, 24( %0 );" \
        "sw     $14, 28( %0 )"  \
        :                       \
        : "r"(r0)               \
        : "$12", "$13", "$14", "memory")

#define gte_stlzc(r0) __asm__ volatile("swc2   $31, 0( %0 )" : : "r"(r0) : "memory")

#define gte_stfc(r0)           \
    __asm__ volatile(          \
        "cfc2   $12, $21;"     \
        "cfc2   $13, $22;"     \
        "cfc2   $14, $23;"     \
        "sw     $12, 0( %0 );" \
        "sw     $13, 4( %0 );" \
        "sw     $14, 8( %0 )"  \
        :                      \
        : "r"(r0)              \
        : "$12", "$13", "$14", "memory")

#define gte_mvlvtr()       \
    __asm__ volatile(      \
        "mfc2   $12, $25;" \
        "mfc2   $13, $26;" \
        "mfc2   $14, $27;" \
        "ctc2   $12, $5;"  \
        "ctc2   $13, $6;"  \
        "ctc2   $14, $7"   \
        :                  \
        :                  \
        : "$12", "$13", "$14")

#define gte_nop() __asm__ volatile("nop")

#define gte_subdvl(r0, r1, r2)      \
    __asm__ volatile(               \
        "lw     $12, 0( %0 );"      \
        "lw     $13, 0( %1 );"      \
        "mtc2   $12, $9;"           \
        "mtc2   $13, $10;"          \
        "sra    $12, $12, 16;"      \
        "sra    $13, $13, 16;"      \
        "subu   $15, $12, $13;"     \
        "mfc2   $12, $9;"           \
        "mfc2   $13, $10;"          \
        "sw     $15, 4( %2 );"      \
        "subu   $12, $12, $13;"     \
        "sw     $12, 0( %2 )"       \
        :                           \
        : "r"(r0), "r"(r1), "r"(r2) \
        : "$12", "$13", "$14", "$15", "memory")

#define gte_subdvd(r0, r1, r2)      \
    __asm__ volatile(               \
        "lw     $12, 0( %0 );"      \
        "lw     $13, 0( %1 );"      \
        "mtc2   $12, $9;"           \
        "mtc2   $13, $10;"          \
        "sra    $12, $12, 16;"      \
        "sra    $13, $13, 16;"      \
        "subu   $15, $12, $13;"     \
        "mfc2   $12, $9;"           \
        "mfc2   $13, $10;"          \
        "sh     $15, 2( %2 );"      \
        "subu   $12, $12, $13;"     \
        "sh     $12, 0( %2 )"       \
        :                           \
        : "r"(r0), "r"(r1), "r"(r2) \
        : "$12", "$13", "$14", "$15", "memory")

#define gte_adddvl(r0, r1, r2)      \
    __asm__ volatile(               \
        "lw     $12, 0( %0 );"      \
        "lw     $13, 0( %1 );"      \
        "mtc2   $12, $9;"           \
        "mtc2   $13, $10;"          \
        "sra    $12, $12, 16;"      \
        "sra    $13, $13, 16;"      \
        "addu   $15, $12, $13;"     \
        "mfc2   $12, $9;"           \
        "mfc2   $13, $10;"          \
        "sw     $15, 4( %2 );"      \
        "addu   $12, $12, $13;"     \
        "sw     $12, 0( %2 )"       \
        :                           \
        : "r"(r0), "r"(r1), "r"(r2) \
        : "$12", "$13", "$14", "$15", "memory")

#define gte_adddvd(r0, r1, r2)      \
    __asm__ volatile(               \
        "lw     $12, 0( %0 );"      \
        "lw     $13, 0( %1 );"      \
        "mtc2   $12, $9;"           \
        "mtc2   $13, $10;"          \
        "sra    $12, $12, 16;"      \
        "sra    $13, $13, 16;"      \
        "addu   $15, $12, $13;"     \
        "mfc2   $12, $9;"           \
        "mfc2   $13, $10;"          \
        "sh     $15, 2( %2 );"      \
        "addu   $12, $12, $13;"     \
        "sh     $12, 0( %2 )"       \
        :                           \
        : "r"(r0), "r"(r1), "r"(r2) \
        : "$12", "$13", "$14", "$15", "memory")

#define gte_FlipRotMatrixX()    \
    __asm__ volatile(           \
        "cfc2   $12, $0;"       \
        "cfc2   $13, $1;"       \
        "sll    $14, $12, 16;"  \
        "sra    $14, $14, 16;"  \
        "subu   $14, $0, $14;"  \
        "sra    $15, $12, 16;"  \
        "subu   $15, $0, $15;"  \
        "sll    $15, $15, 16;"  \
        "sll    $14, $14, 16;"  \
        "srl    $14, $14, 16;"  \
        "or     $14, $14, $15;" \
        "ctc2   $14, $0;"       \
        "sll    $14, $13, 16;"  \
        "sra    $14, $14, 16;"  \
        "subu   $14, $0, $14;"  \
        "sra    $15, $13, 16;"  \
        "sll    $15, $15, 16;"  \
        "sll    $14, $14, 16;"  \
        "srl    $14, $14, 16;"  \
        "or     $14, $14, $15;" \
        "ctc2   $14, $1"        \
        :                       \
        :                       \
        : "$12", "$13", "$14", "$15")

#define gte_FlipTRX()          \
    __asm__ volatile(          \
        "cfc2   $12, $5;"      \
        "nop;"                 \
        "subu   $12, $0, $12;" \
        "ctc2   $12, $5"       \
        :                      \
        :                      \
        : "$12")