- union {
- struct { /* e.g. add $dr,$sr */
- SI * f_r1;
- SI * f_r2;
- } fmt_0_add;
- struct { /* e.g. add3 $dr,$sr,$slo16 */
- SI * f_r1;
- SI * f_r2;
- HI f_simm16;
- } fmt_1_add3;
- struct { /* e.g. and3 $dr,$sr,$uimm16 */
- SI * f_r1;
- SI * f_r2;
- USI f_uimm16;
- } fmt_2_and3;
- struct { /* e.g. or3 $dr,$sr,$ulo16 */
- SI * f_r1;
- SI * f_r2;
- UHI f_uimm16;
- } fmt_3_or3;
- struct { /* e.g. addi $dr,$simm8 */
- SI * f_r1;
- SI f_simm8;
- } fmt_4_addi;
- struct { /* e.g. addv3 $dr,$sr,$simm16 */
- SI * f_r1;
- SI * f_r2;
- SI f_simm16;
- } fmt_5_addv3;
- struct { /* e.g. addx $dr,$sr */
- SI * f_r1;
- SI * f_r2;
- } fmt_6_addx;
- struct { /* e.g. bc $disp8 */
- IADDR f_disp8;
- } fmt_7_bc8;
- struct { /* e.g. bc $disp24 */
- IADDR f_disp24;
- } fmt_8_bc24;
- struct { /* e.g. beq $src1,$src2,$disp16 */
- SI * f_r1;
- SI * f_r2;
- IADDR f_disp16;
- } fmt_9_beq;
- struct { /* e.g. beqz $src2,$disp16 */
- SI * f_r2;
- IADDR f_disp16;
- } fmt_10_beqz;
- struct { /* e.g. bl $disp8 */
- IADDR f_disp8;
- } fmt_11_bl8;
- struct { /* e.g. bl $disp24 */
- IADDR f_disp24;
- } fmt_12_bl24;
- struct { /* e.g. bra $disp8 */
- IADDR f_disp8;
- } fmt_13_bra8;
- struct { /* e.g. bra $disp24 */
- IADDR f_disp24;
- } fmt_14_bra24;
- struct { /* e.g. cmp $src1,$src2 */
- SI * f_r1;
- SI * f_r2;
- } fmt_15_cmp;
- struct { /* e.g. cmpi $src2,$simm16 */
- SI * f_r2;
- SI f_simm16;
- } fmt_16_cmpi;
- struct { /* e.g. cmpui $src2,$uimm16 */
- SI * f_r2;
- USI f_uimm16;
- } fmt_17_cmpui;
- struct { /* e.g. div $dr,$sr */
- SI * f_r1;
- SI * f_r2;
- } fmt_18_div;
- struct { /* e.g. jl $sr */
- SI * f_r2;
- } fmt_19_jl;
- struct { /* e.g. jmp $sr */
- SI * f_r2;
- } fmt_20_jmp;
- struct { /* e.g. ld $dr,@$sr */
- SI * f_r1;
- SI * f_r2;
- } fmt_21_ld;
- struct { /* e.g. ld $dr,@($slo16,$sr) */
- SI * f_r1;
- SI * f_r2;
- HI f_simm16;
- } fmt_22_ld_d;
- struct { /* e.g. ldb $dr,@$sr */
- SI * f_r1;
- SI * f_r2;
- } fmt_23_ldb;
- struct { /* e.g. ldb $dr,@($slo16,$sr) */
- SI * f_r1;
- SI * f_r2;
- HI f_simm16;
- } fmt_24_ldb_d;
- struct { /* e.g. ldh $dr,@$sr */
- SI * f_r1;
- SI * f_r2;
- } fmt_25_ldh;
- struct { /* e.g. ldh $dr,@($slo16,$sr) */
- SI * f_r1;
- SI * f_r2;
- HI f_simm16;
- } fmt_26_ldh_d;
- struct { /* e.g. ld24 $dr,$uimm24 */
- SI * f_r1;
- ADDR f_uimm24;
- } fmt_27_ld24;
- struct { /* e.g. ldi $dr,$simm8 */
- SI * f_r1;
- SI f_simm8;
- } fmt_28_ldi8;
- struct { /* e.g. ldi $dr,$slo16 */
- SI * f_r1;
- HI f_simm16;
- } fmt_29_ldi16;
- struct { /* e.g. machi $src1,$src2 */
- SI * f_r1;
- SI * f_r2;
- } fmt_30_machi;
- struct { /* e.g. mv $dr,$sr */
- SI * f_r1;
- SI * f_r2;
- } fmt_31_mv;
- struct { /* e.g. mvfachi $dr */
- SI * f_r1;
- } fmt_32_mvfachi;
- struct { /* e.g. mvfc $dr,$scr */
- SI * f_r1;
- UINT f_r2;
- } fmt_33_mvfc;
- struct { /* e.g. mvtachi $src1 */
- SI * f_r1;
- } fmt_34_mvtachi;
- struct { /* e.g. mvtc $sr,$dcr */
- UINT f_r1;
- SI * f_r2;
- } fmt_35_mvtc;
- struct { /* e.g. nop */
- int empty;
- } fmt_36_nop;
- struct { /* e.g. rac */
- int empty;
- } fmt_37_rac;
- struct { /* e.g. seth $dr,$hi16 */
- SI * f_r1;
- UHI f_hi16;
- } fmt_38_seth;
- struct { /* e.g. slli $dr,$uimm5 */
- SI * f_r1;
- USI f_uimm5;
- } fmt_39_slli;
- struct { /* e.g. st $src1,@($slo16,$src2) */
- SI * f_r1;
- SI * f_r2;
- HI f_simm16;
- } fmt_40_st_d;
- struct { /* e.g. trap $uimm4 */
- USI f_uimm4;
- } fmt_41_trap;
- } fields;
-#if 1 || WITH_PROFILE_MODEL_P /*FIXME:wip*/
- unsigned long h_gr_get;
- unsigned long h_gr_set;
-#endif