notwa/homebrew
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

simplify jumps by using a proper base

Browse Source
This commit is contained in:
Connor Olding 2018-08-21 04:27:24 +02:00
parent 0874eacca5
commit 7ceff73194
1 changed files with 53 additions and 53 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

106
F3DZEX.asm
View File

@ -118,8 +118,8 @@ constant TASK_YIELD_DATA_SIZE(0xFFC)
output "bin/F3DZEX2.boot.bin", create
fill 0xD0
origin 0x00000000
base 0x04001000
origin 0x0000
base 0x1000
j label_1054
addi at, r0, TASK_START
@ -193,8 +193,8 @@ label_1054:
output "bin/F3DZEX2.bin", create
fill 0xF80
origin 0x00000000
base 0x04001080
origin 0x0000
base 0x1080
// be careful here, the "v" prefix in n64-rsp.arch is tricky
@ -217,7 +217,7 @@ func_1088:
beqz t4,label_1130
sw r0, TASK_FLAGS(r0)
j label_1168 & 0x1FFF
j label_1168
lw k0, 0xBF8(r0)
+
@ -277,21 +277,21 @@ func_1154:
label_1168:
addi t3, r0, 0x2E8
nop
jal func_1FB4 & 0x1FFF
jal func_1FB4
ori t4, ra, 0
label_1178:
addi s3, r0, 0xA7 // DMA length: 0xA8
ori t8, k0, 0
jal func_1FD8 & 0x1FFF // load in the DList from TASK_DATA_PTR?
jal func_1FD8 // load in the DList from TASK_DATA_PTR?
addiu s4, r0, 0x0920 // DMA destination: DMEM+$920
label_1188:
addiu k0, k0, 0x00A8
addi k1, r0, 0xFF58
label_1190:
jal func_1FC8 & 0x1FFF
jal func_1FC8
label_1194:
mfc0 at, SP_COP_STATUS
lw t9, 0x09C8(k1)
@ -308,18 +308,18 @@ label_11A4:
jr t3
addiu k1, k1, SP_COP_COMMAND_START
jal func_1224 & 0x1FFF
jal func_1224
lh s4, 0x09C1(k1)
andi s3, t9, 0x0FF8
sra s4, s4, 2
j func_1FD8 & 0x1FFF
j func_1FD8
addi ra, r0, label_1190
lw t3, 0x1EC(r0)
and t3, t3, t9
or t3, t3, t8
j label_1194 & 0x1FFF
j label_1194
sw t3, 0x1EC(r0)
label_11EC:
@ -327,7 +327,7 @@ label_11EC:
beqz at, label_1FAC
addi at, at, 0xFFFC
j label_1020 & 0x1FFF
j label_1020
lw k0, 0x0138(at)
ldv vec29[e0], 0x0D0(r0)
@ -337,7 +337,7 @@ label_11EC:
label_1210:
sw t8, 0x4(s7)
sw t9, 0x0(s7)
j label_1258 & 0x1FFF
j label_1258
addi s7, s7, SP_COP_COMMAND_START
addi ra, r0, label_1210
@ -350,11 +350,11 @@ func_1224:
jr ra
add t8, t8, t3
sw t9, 0x0C8(r0)
j label_1210 & 0x1FFF
j label_1210
sw t8, 0x0CC(r0)
sw t9, 0x0C0(r0)
j label_1210 & 0x1FFF
j label_1210
sw t8, 0x0C4(r0)
label_1258:
@ -401,12 +401,12 @@ label_1264:
addi s3, s3, 0xFFFF
addi s4, s6, 0xDEA8
xori s6, s6, 0x0208
j func_1FD8 & 0x1FFF
j func_1FD8
addi s7, s6, 0xFEA8
label_12D8:
addi t3, r0, 0x0410
j func_1FB4 & 0x1FFF
j func_1FB4
addi t4, r0, label_12D8
label_12E4:
@ -518,7 +518,7 @@ label_13D8:
addi a3, r0, 0x0
addi at, r0, 0x2
sh t7, 0x03D0(s5)
j func_19F4 & 0x1FFF
j func_19F4
addi ra, r0, 0x9870
label_1478:
@ -535,7 +535,7 @@ label_1494:
ori v1, v0, 0x0
sh v1, 0x03D0(s5)
j label_1320 & 0x1FFF
j label_1320
addi s5, s5, 0x2
label_14A8:
@ -554,7 +554,7 @@ label_14A8:
mtc2 at,vec2[e10]
vor vec3,vec0,vec31[e13]
mtc2 v0,vec4[e12]
jal func_1A7C & 0x1FFF
jal func_1A7C
mtc2 v1,vec2[e14]
bne s5, s2,-
addi s2, s2, 0x2
@ -563,14 +563,14 @@ label_14A8:
jr fp
sw sp, 0x3CC(r0)
nops(0x4001780)
nops(0x1780)
lhu s4, 0x0380(t9)
jal func_1224 & 0x1FFF
jal func_1224
lhu at, 0x09C1(k1)
sub s4, s4, at
jal func_1FD8 & 0x1FFF
jal func_1FD8
addi s3, at, 0xFFFF
lhu a1, 0x1EC(r0)
@ -589,7 +589,7 @@ label_14A8:
sb t9, 0x1D9(r0)
addi s5, r0, 0x0040
addi s4, r0, 0x0
jal func_1088 & 0x1FFF
jal func_1088
addi s3, r0, 0x0080
+
@ -607,10 +607,10 @@ label_14A8:
ldv vec15[e0], 0xB8(r0)
ldv vec8[e8], 0x80(r0)
ldv vec10[e8], 0x90(r0)
jal func_19F4 & 0x1FFF
jal func_19F4
ldv vec12[e8], 0xA0(r0)
jal func_1FC8 & 0x1FFF
jal func_1FC8
ldv vec14[e8], 0xB0(r0)
ldv vec20[e0], 0x0(t6)
@ -733,7 +733,7 @@ label_182C:
ssv vec3[e4], 0xCC(t7)
sbv vec27[e15], 0x6B(t0)
j label_1194 & 0x1FFF
j label_1194
sbv vec27[e7], 0x43(t7)
func_19F4:
@ -756,7 +756,7 @@ func_19F4:
jr ra
addi t0, s7, 0x0050
jal func_1A4C & 0x1FFF
jal func_1A4C
sw t8, 0x4(s7)
addi ra, r0, label_1194
@ -849,7 +849,7 @@ func_1A7C:
lpv vec21[e0], 0x10(v1)
vrcph vec22[e8],vec17[e9]
vrcpl vec23[e9],vec16[e9]
j label_1BC0 & 0x1FFF
j label_1BC0
vrcph vec24[e9],vec0[e8]
+
@ -1057,14 +1057,14 @@ label_1BC0:
ssv vec6[e14], 0xFE(s7)
ssv vec7[e14], 0xFC(s7)
ssv vec5[e14], 0xF2(s7)
j label_125C & 0x1FFF
j label_125C
ssv vec18[e14], 0xF0(s7)
+
sdv vec5[e0], 0x10(v0)
sdv vec18[e0], 0x0(v0)
sdv vec5[e8], 0x10(at)
j label_125C & 0x1FFF
j label_125C
sdv vec18[e8], 0x0(at)
lhu t9, 0x380(t9)
@ -1077,20 +1077,20 @@ label_1BC0:
lw t3, 0x4C(t9)
bne t9, t8,-
addiu t9, t9, 0x0028
j label_11EC & 0x1FFF
j label_11EC
lhu t9, 0x380(t9)
lh t9, 6(t9)
sub v0, t9, t8
bgez v0, label_1194
lw t8, 0x0D8(r0)
j label_1008 & 0x1FFF
j label_1008
lbu at, 0x09C1(k1)
j label_1040 & 0x1FFF
j label_1040
lhu t9, 0x0380(t9)
nops(0x4001FAC)
nops(0x1FAC)
label_1FAC:
// deref DMEM+$2E0 to load instructions and jump to them
@ -1099,7 +1099,7 @@ label_1FAC:
func_1FB4:
lw t8, 0x0(t3)
lhu s3, 0x4(t3)
jal func_1FD8 & 0x1FFF
jal func_1FD8
lhu s4, 0x6(t3)
ori ra, t4, 0x0
func_1FC8:
@ -1124,13 +1124,13 @@ func_1FD8:
mtc0 s3, SP_COP_WR_LEN
// this gets loaded by func_1FB4 from DMEM+$2E0
base 0x04001000
base 0x1000
sub t3, s7, s6
addiu t4, t3, 0x0157
bgezal t4, label_1264
nop
jal func_1FC8 & 0x1FFF
jal func_1FC8
lw t8, 0x0F0(r0)
bltz at, label_1084
mtc0 t8, SP_COP_COMMAND_END
@ -1140,15 +1140,15 @@ base 0x04001000
sw k0, 0xFF0(r0)
sw t8, 0xFD0(r0)
addiu s4, r0, 0x1080
jal func_1FD8 & 0x1FFF
jal func_1FD8
addi s3, r0, 0x0F47
lw t8, 0x0D8(r0)
addiu s4, r0, 0x0180
andi s3, t9, 0x0FFF
add t8, t8, s4
jal func_1FD8 & 0x1FFF
jal func_1FD8
sub s3, s3, s4
j func_1FC8 & 0x1FFF
j func_1FC8
addi ra, r0, label_1084
label_1060:
@ -1159,7 +1159,7 @@ label_1060:
lw t8, 0xFF8(r0)
addi s4, r0, 0x8000
addi s3, r0, 0x0BFF
j func_1FD8 & 0x1FFF
j func_1FD8
addi ra, r0, func_1088
addi t4, r0, 0x4000
@ -1169,28 +1169,28 @@ label_1060:
nop
// this gets loaded by func_1FB4 from DMEM+$2E8
base 0x04001000
base 0x1000
lbu at, 0x0DE(r0)
sll v0, t9, 15
jal func_1224 & 0x1FFF
jal func_1224
add v1, k0, k1
bltz v0, label_1178
ori k0, t8, 0x0000
sw v1, 0x0138(at)
addi at, at, 0x0004
j label_1178 & 0x1FFF
j label_1178
sb at, 0x0DE(r0)
addi t3, r0, 0x1140
sw t9, 0xF0A4(t3)
j label_1194 & 0x1FFF
j label_1194
sw t8, 0xF0A8(t3)
srl v0, t9, 16
lhu at, 0x27FE(v0)
add at, at, t9
j label_1194 & 0x1FFF
j label_1194
sw t8, 0x0000(at)
lw t3, 0x0F4(r0)
@ -1203,11 +1203,11 @@ base 0x04001000
label_1068:
beq t8, t3, label_1194
sw t8, 0x0F4(r0)
j label_1124 & 0x1FFF
j label_1124
sw r0, 0x1D9(r0)
lhu s3, 0x02F2(at)
jal func_1FC8 & 0x1FFF
jal func_1FC8
lhu s5, 0x02F2(at)
addi ra, r0, label_1194
addi t4, s4, 0x0018
@ -1244,7 +1244,7 @@ label_10A0:
andi v0, t9, 0x0002
lw t8, 0x0F4(r0)
addi s4, r0, 0xE000
jal func_1FD8 & 0x1FFF
jal func_1FD8
addi s3, r0, 0x003F
addi t8, t8, 0x0040
sw t8, 0x0F4(r0)
@ -1252,14 +1252,14 @@ label_10A0:
label_1118:
add t4, t4, v0
sw r0, 0x1D9(r0)
jal func_1224 & 0x1FFF
jal func_1224
label_1124:
andi at, t9, 0x00FE
lbu s3, 0x09C1(k1)
lhu s4, 0x02F0(at)
srl v0, t9, 5
lhu ra, 0x0336(t4)
j func_1FD8 & 0x1FFF
j func_1FD8
add s4, s4, v0
lw v1, 0xEF8C(t3)
lui v0, 0x8000
@ -1271,5 +1271,5 @@ label_1124:
or v1, v1, t8
sw v1, 0xEF8C(t3)
lw t9, 0x0C8(r0)
j label_1210 & 0x1FFF
j label_1210
lw t8, 0x0CC(r0)