| 1 | |
| 2 | .sdata |
| 3 | shared: .word 11 |
| 4 | |
| 5 | .data |
| 6 | unshared: |
| 7 | .word 1 |
| 8 | .word 2 |
| 9 | .word 3 |
| 10 | .word 4 |
| 11 | |
| 12 | .text |
| 13 | func: |
| 14 | .set noreorder |
| 15 | li $4, 0x12345678 # 0000 lui a0,0x1234 |
| 16 | # 0004 ori a0,a0,0x5678 |
| 17 | la $4, shared # 0008 addiu a0,gp,shared |
| 18 | la $4, unshared # 000c lui a0,hi(unshared) |
| 19 | # 0010 addiu a0,a0,lo(unshared) |
| 20 | la $4, end # 0014 lui a0,hi(end) |
| 21 | # 0018 addiu a0,a0,lo(end) |
| 22 | j end # 001c j end |
| 23 | jal end # 0020 jal end |
| 24 | lw $4, shared # 0024 lw a0,shared(gp) |
| 25 | lw $4, unshared # 0028 lui a0,hi(unshared) |
| 26 | # 002c lw a0,lo(unshared)(a0) |
| 27 | lw $4, end # 0030 lui a0,hi(end) |
| 28 | # 0034 lw a0,lo(end)(a0) |
| 29 | ld $4, shared # 0038 ld a0,shared(gp) |
| 30 | ld $4, unshared # 003c lui a0,hi(unshared) |
| 31 | # 0040 ld a0,lo(unshared)(a0) |
| 32 | ld $4, end # 0044 lui a0,hi(end) |
| 33 | # 0048 ld a0,lo(end)(a0) |
| 34 | sw $4, shared # 004c sw a0,shared(gp) |
| 35 | sw $4, unshared # 0050 lui at,hi(unshared) |
| 36 | # 0054 sw a0,lo(unshared)(at) |
| 37 | sd $4, shared # 0058 sd a0,shared(gp) |
| 38 | sd $4, unshared # 005c lui at,hi(unshared) |
| 39 | # 0060 sd a0,lo(unshared)(at) |
| 40 | ulh $4, unshared # 0064 lui at,hi(unshared) |
| 41 | # 0068 addiu at,at,lo(unshared) |
| 42 | # 006c lb a0,0(at) |
| 43 | # 0070 lbu at,1(at) |
| 44 | # 0074 sll a0,a0,8 |
| 45 | # 0078 or a0,a0,at |
| 46 | ush $4, unshared # 007c lui at,hi(unshared) |
| 47 | # 0080 addiu at,at,lo(unshared) |
| 48 | # 0084 sb a0,1(at) |
| 49 | # 0088 srl a0,a0,8 |
| 50 | # 008c sb a0,0(at) |
| 51 | # 0090 lbu at,1(at) |
| 52 | # 0094 sll a0,a0,8 |
| 53 | # 0098 or a0,a0,at |
| 54 | ulw $4, unshared # 009c lui at,hi(unshared) |
| 55 | # 00a0 addiu at,at,lo(unshared) |
| 56 | # 00a4 lwl a0,0(at) |
| 57 | # 00a8 lwr a0,3(at) |
| 58 | usw $4, unshared # 00ac lui at,hi(unshared) |
| 59 | # 00b0 addiu at,at,lo(unshared) |
| 60 | # 00b4 swl a0,0(at) |
| 61 | # 00b8 swr a0,3(at) |
| 62 | li.d $4, 1.0 # 00bc li a0,0xffc0 |
| 63 | # 00c0 dsll32 a0,a0,14 # giving 0x3ff00000... |
| 64 | li.d $4, 1.9 # 00c4 lui at,hi(F1.9) |
| 65 | # 00c8 ld a0,lo(F1.9)(at) |
| 66 | li.d $f0, 1.0 # 00cc lui at,0x3ff0 |
| 67 | # 00d0 mtc1 at,$f1 |
| 68 | # 00d4 mtc1 zero,$f0 |
| 69 | li.d $f0, 1.9 # 00d8 ldc1 $f0,L1.9(gp) |
| 70 | seq $4, $5, -100 # 00dc daddiu a0,a1,100 |
| 71 | # 00e0 sltiu a0,a0,1 |
| 72 | sne $4, $5, -100 # 00e4 daddiu a0,a1,100 |
| 73 | # 00e8 sltu a0,zero,a0 |
| 74 | move $4, $5 # 00ec move a0,a1 |
| 75 | |
| 76 | dla $4, shared # 00f0 addiu a0,gp,shared |
| 77 | dla $4, unshared # 00f4 lui a0,hi(unshared) |
| 78 | # 00f8 addiu a0,a0,lo(unshared) |
| 79 | uld $4, unshared # 00fc lui at,hi(unshared) |
| 80 | # 0100 addiu at,at,lo(unshared) |
| 81 | # 0104 ldl a0,0(at) |
| 82 | # 0108 ldr a0,7(at) |
| 83 | usd $4, unshared # 010c lui at,hi(unshared) |
| 84 | # 0110 addiu at,at,lo(unshared) |
| 85 | # 0114 sdl a0,0(at) |
| 86 | # 0118 sdr a0,7(at) |
| 87 | |
| 88 | bgt $4, 0x7fffffff, end # 011c li at,0x8000 |
| 89 | # 0120 dsll at,at,0x10 |
| 90 | # 0124 slt at,a0,at |
| 91 | # 0128 beqz at,end |
| 92 | bgtu $4, 0xffffffff, end # 012c li at,0x8000 |
| 93 | # 0130 dsll at,at,17 |
| 94 | # 0134 sltu at,a0,at |
| 95 | # 0138 beqz at,end |
| 96 | ble $4, 0x7fffffff, end # 013c li at,0x8000 |
| 97 | # 0140 dsll at,at,0x10 |
| 98 | # 0144 slt at,a0,at |
| 99 | # 0148 bnez at,end |
| 100 | bleu $4, 0xffffffff, end # 014c li at,0x8000 |
| 101 | # 0150 dsll at,at,17 |
| 102 | # 0154 sltu at,a0,at |
| 103 | # 0158 bnez at,end |
| 104 | |
| 105 | # Should produce warnings given -mfp32 |
| 106 | # add.d $f1, $f2, $f3 |
| 107 | |
| 108 | end: |
| 109 | |
| 110 | # Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ... |
| 111 | .space 8 |