diff --git a/src/game/game_110680.c b/src/game/game_110680.c
index c13c710a4..311c28976 100644
--- a/src/game/game_110680.c
+++ b/src/game/game_110680.c
@@ -113,7 +113,7 @@ glabel func0f1106f4
 /*  f1106fc:	afbf0014 */ 	sw	$ra,0x14($sp)
 /*  f110700:	3c04800a */ 	lui	$a0,%hi(var800a22d0)
 /*  f110704:	248422d0 */ 	addiu	$a0,$a0,%lo(var800a22d0)
-/*  f110708:	0c012c5c */ 	jal	func0004b170
+/*  f110708:	0c012c5c */ 	jal	bcopy
 /*  f11070c:	2406005b */ 	addiu	$a2,$zero,0x5b
 /*  f110710:	8fbf0014 */ 	lw	$ra,0x14($sp)
 /*  f110714:	27bd0018 */ 	addiu	$sp,$sp,0x18
diff --git a/src/game/room.c b/src/game/room.c
index 5a34c14b6..2da997b5b 100644
--- a/src/game/room.c
+++ b/src/game/room.c
@@ -3552,7 +3552,7 @@ Gfx *func0f15b114(Gfx *gdl)
 void bgLoadFile(void *memaddr, u32 offset, u32 len)
 {
 	if (var8007fc04) {
-		func0004b170(var8007fc08 + offset, memaddr, len);
+		bcopy(var8007fc08 + offset, memaddr, len);
 	} else {
 		func0f166ff0(g_Stages[g_StageIndex].bgfileid, memaddr, offset, len);
 	}
@@ -7158,7 +7158,7 @@ u32 bgInflate(void *src, void *dst, u32 len)
 		result = rzipInflate(src, dst, tmpbuffer);
 	} else {
 		result = len;
-		func0004b170(src, dst, len);
+		bcopy(src, dst, len);
 	}
 
 	return result;
diff --git a/src/game/texture.c b/src/game/texture.c
index d533751f5..c2df44b00 100644
--- a/src/game/texture.c
+++ b/src/game/texture.c
@@ -5721,7 +5721,7 @@ glabel func0f173010
 /*  f173338:	afa20034 */ 	sw	$v0,0x34($sp)
 /*  f17333c:	8fa4149c */ 	lw	$a0,0x149c($sp)
 /*  f173340:	00402825 */ 	or	$a1,$v0,$zero
-/*  f173344:	0c012c5c */ 	jal	func0004b170
+/*  f173344:	0c012c5c */ 	jal	bcopy
 /*  f173348:	24060010 */ 	addiu	$a2,$zero,0x10
 /*  f17334c:	8fa70034 */ 	lw	$a3,0x34($sp)
 /*  f173350:	8fa60038 */ 	lw	$a2,0x38($sp)
@@ -5730,7 +5730,7 @@ glabel func0f173010
 /*  f17335c:	24e50010 */ 	addiu	$a1,$a3,0x10
 /*  f173360:	afa50034 */ 	sw	$a1,0x34($sp)
 /*  f173364:	24c60008 */ 	addiu	$a2,$a2,0x8
-/*  f173368:	0c012c5c */ 	jal	func0004b170
+/*  f173368:	0c012c5c */ 	jal	bcopy
 /*  f17336c:	2484fff8 */ 	addiu	$a0,$a0,-8
 /*  f173370:	8fa70034 */ 	lw	$a3,0x34($sp)
 /*  f173374:	8e18000c */ 	lw	$t8,0xc($s0)
diff --git a/src/include/lib/lib_4b170.h b/src/include/lib/lib_4b170.h
index cf384d158..7252910a2 100644
--- a/src/include/lib/lib_4b170.h
+++ b/src/include/lib/lib_4b170.h
@@ -4,6 +4,4 @@
 #include "data.h"
 #include "types.h"
 
-void *func0004b170(void *src, void *dst, u32 len);
-
 #endif
diff --git a/src/lib/lib_06550.c b/src/lib/lib_06550.c
index 729b55cbc..39c78087a 100644
--- a/src/lib/lib_06550.c
+++ b/src/lib/lib_06550.c
@@ -700,7 +700,7 @@ glabel func00006d60
 /*     6ec4:	8fa40044 */ 	lw	$a0,0x44($sp)
 .L00006ec8:
 /*     6ec8:	2605000c */ 	addiu	$a1,$s0,0xc
-/*     6ecc:	0c012c5c */ 	jal	func0004b170
+/*     6ecc:	0c012c5c */ 	jal	bcopy
 /*     6ed0:	24060020 */ 	addiu	$a2,$zero,0x20
 /*     6ed4:	8fab0044 */ 	lw	$t3,0x44($sp)
 /*     6ed8:	24190010 */ 	addiu	$t9,$zero,0x10
diff --git a/src/lib/lib_09a80.c b/src/lib/lib_09a80.c
index 2705c5fc1..046f2eb3c 100644
--- a/src/lib/lib_09a80.c
+++ b/src/lib/lib_09a80.c
@@ -2047,7 +2047,7 @@ glabel func0000a044
 /*     a9e4:	0000c012 */ 	mflo	$t8
 /*     a9e8:	00f87021 */ 	addu	$t6,$a3,$t8
 /*     a9ec:	ac2ed594 */ 	sw	$t6,%lo(g_ViData)($at)
-/*     a9f0:	0c012c5c */ 	jal	func0004b170
+/*     a9f0:	0c012c5c */ 	jal	bcopy
 /*     a9f4:	8ca5d594 */ 	lw	$a1,%lo(g_ViData)($a1)
 /*     a9f8:	3c038009 */ 	lui	$v1,%hi(var80092874+0x3)
 /*     a9fc:	24632877 */ 	addiu	$v1,$v1,%lo(var80092874+0x3)
diff --git a/src/lib/lib_233c0.c b/src/lib/lib_233c0.c
index 30bff4b13..e146d8ac6 100644
--- a/src/lib/lib_233c0.c
+++ b/src/lib/lib_233c0.c
@@ -340,7 +340,7 @@ glabel func000237e8
 /*    23808:	8deff024 */ 	lw	$t7,%lo(var8005f024)($t7)
 /*    2380c:	afa70018 */ 	sw	$a3,0x18($sp)
 /*    23810:	01e52021 */ 	addu	$a0,$t7,$a1
-/*    23814:	0c012c5c */ 	jal	func0004b170
+/*    23814:	0c012c5c */ 	jal	bcopy
 /*    23818:	00e02825 */ 	or	$a1,$a3,$zero
 /*    2381c:	10000007 */ 	b	.L0002383c
 /*    23820:	8fa20018 */ 	lw	$v0,0x18($sp)
diff --git a/src/lib/lib_37b00.c b/src/lib/lib_37b00.c
index 0b7946d28..2bb3113ea 100644
--- a/src/lib/lib_37b00.c
+++ b/src/lib/lib_37b00.c
@@ -1255,7 +1255,7 @@ glabel func00038ba8
 /*    38c60:	afb8001c */ 	sw	$t8,0x1c($sp)
 /*    38c64:	8fa4001c */ 	lw	$a0,0x1c($sp)
 /*    38c68:	8fa50024 */ 	lw	$a1,0x24($sp)
-/*    38c6c:	0c012c5c */ 	jal	func0004b170
+/*    38c6c:	0c012c5c */ 	jal	bcopy
 /*    38c70:	8fa60028 */ 	lw	$a2,0x28($sp)
 /*    38c74:	3c08800a */ 	lui	$t0,%hi(var8009c3c4)
 /*    38c78:	8d08c3c4 */ 	lw	$t0,%lo(var8009c3c4)($t0)
diff --git a/src/lib/lib_3c4d0.c b/src/lib/lib_3c4d0.c
index 4ea0ab4d8..fdc2705af 100644
--- a/src/lib/lib_3c4d0.c
+++ b/src/lib/lib_3c4d0.c
@@ -74,7 +74,7 @@ glabel func0003c56c
 /*    3c5a8:	8fa40024 */ 	lw	$a0,0x24($sp)
 /*    3c5ac:	8fa5002c */ 	lw	$a1,0x2c($sp)
 /*    3c5b0:	24060010 */ 	addiu	$a2,$zero,0x10
-/*    3c5b4:	0c012c5c */ 	jal	func0004b170
+/*    3c5b4:	0c012c5c */ 	jal	bcopy
 /*    3c5b8:	2484000c */ 	addiu	$a0,$a0,0xc
 /*    3c5bc:	8fa40024 */ 	lw	$a0,0x24($sp)
 /*    3c5c0:	0c00c5dc */ 	jal	alLink
@@ -142,7 +142,7 @@ glabel alEvtqPostEvent
 /*    3c694:	8fa5002c */ 	lw	$a1,0x2c($sp)
 /*    3c698:	8fa40034 */ 	lw	$a0,0x34($sp)
 /*    3c69c:	24060010 */ 	addiu	$a2,$zero,0x10
-/*    3c6a0:	0c012c5c */ 	jal	func0004b170
+/*    3c6a0:	0c012c5c */ 	jal	bcopy
 /*    3c6a4:	24a5000c */ 	addiu	$a1,$a1,0xc
 /*    3c6a8:	8faa0038 */ 	lw	$t2,0x38($sp)
 /*    3c6ac:	3c017fff */ 	lui	$at,0x7fff
diff --git a/src/lib/lib_3e8c0.c b/src/lib/lib_3e8c0.c
index 422bcce21..241cae750 100644
--- a/src/lib/lib_3e8c0.c
+++ b/src/lib/lib_3e8c0.c
@@ -8983,7 +8983,7 @@ glabel func00041600
 /*    41b34:	27ab0070 */ 	addiu	$t3,$sp,0x70
 /*    41b38:	012b2021 */ 	addu	$a0,$t1,$t3
 /*    41b3c:	27a50028 */ 	addiu	$a1,$sp,0x28
-/*    41b40:	0c012c5c */ 	jal	func0004b170
+/*    41b40:	0c012c5c */ 	jal	bcopy
 /*    41b44:	24060010 */ 	addiu	$a2,$zero,0x10
 /*    41b48:	1000000f */ 	b	.L00041b88
 /*    41b4c:	00000000 */ 	nop
@@ -9000,7 +9000,7 @@ glabel func00041600
 /*    41b74:	010fc021 */ 	addu	$t8,$t0,$t7
 /*    41b78:	030e2021 */ 	addu	$a0,$t8,$t6
 /*    41b7c:	27a50028 */ 	addiu	$a1,$sp,0x28
-/*    41b80:	0c012c5c */ 	jal	func0004b170
+/*    41b80:	0c012c5c */ 	jal	bcopy
 /*    41b84:	24060010 */ 	addiu	$a2,$zero,0x10
 .L00041b88:
 /*    41b88:	afa00024 */ 	sw	$zero,0x24($sp)
@@ -11211,7 +11211,7 @@ glabel func0004371c
 /*    43bc4:	27a80034 */ 	addiu	$t0,$sp,0x34
 /*    43bc8:	01e82821 */ 	addu	$a1,$t7,$t0
 /*    43bcc:	24846a64 */ 	addiu	$a0,$a0,0x6a64
-/*    43bd0:	0c012c5c */ 	jal	func0004b170
+/*    43bd0:	0c012c5c */ 	jal	bcopy
 /*    43bd4:	24060048 */ 	addiu	$a2,$zero,0x48
 /*    43bd8:	8fa9094c */ 	lw	$t1,0x94c($sp)
 /*    43bdc:	8fae093c */ 	lw	$t6,0x93c($sp)
diff --git a/src/lib/lib_43dd0.c b/src/lib/lib_43dd0.c
index aecd0e67e..315f18cb0 100644
--- a/src/lib/lib_43dd0.c
+++ b/src/lib/lib_43dd0.c
@@ -32,7 +32,7 @@ glabel func00043dd0
 /*    43e08:	2525001c */ 	addiu	$a1,$t1,0x1c
 /*    43e0c:	012a2021 */ 	addu	$a0,$t1,$t2
 /*    43e10:	2484001c */ 	addiu	$a0,$a0,0x1c
-/*    43e14:	0c012c5c */ 	jal	func0004b170
+/*    43e14:	0c012c5c */ 	jal	bcopy
 /*    43e18:	01403025 */ 	or	$a2,$t2,$zero
 /*    43e1c:	8fab0020 */ 	lw	$t3,0x20($sp)
 /*    43e20:	8fad001c */ 	lw	$t5,0x1c($sp)
diff --git a/src/lib/lib_44f60.c b/src/lib/lib_44f60.c
index 9e12bc838..ab2799cdb 100644
--- a/src/lib/lib_44f60.c
+++ b/src/lib/lib_44f60.c
@@ -552,7 +552,7 @@ glabel func00045608
 /*    4573c:	8dab0020 */ 	lw	$t3,0x20($t5)
 /*    45740:	8da50010 */ 	lw	$a1,0x10($t5)
 /*    45744:	8d64000c */ 	lw	$a0,0xc($t3)
-/*    45748:	0c012c5c */ 	jal	func0004b170
+/*    45748:	0c012c5c */ 	jal	bcopy
 /*    4574c:	2484000c */ 	addiu	$a0,$a0,0xc
 /*    45750:	10000008 */ 	b	.L00045774
 /*    45754:	00000000 */ 	nop
diff --git a/src/lib/lib_4b170.c b/src/lib/lib_4b170.c
index a17f4e81c..ea2b60a33 100644
--- a/src/lib/lib_4b170.c
+++ b/src/lib/lib_4b170.c
@@ -5,7 +5,7 @@
 #include "types.h"
 
 GLOBAL_ASM(
-glabel func0004b170
+glabel bcopy
 /*    4b170:	10c0001a */ 	beqz	$a2,.L0004b1dc
 /*    4b174:	00a03825 */ 	or	$a3,$a1,$zero
 /*    4b178:	10850018 */ 	beq	$a0,$a1,.L0004b1dc
@@ -225,4 +225,4 @@ glabel func0004b170
 /*    4b474:	00000000 */ 	nop
 /*    4b478:	00000000 */ 	nop
 /*    4b47c:	00000000 */ 	nop
-);
\ No newline at end of file
+);
diff --git a/src/lib/lib_4c090.c b/src/lib/lib_4c090.c
index 364985b8a..fa03789aa 100644
--- a/src/lib/lib_4c090.c
+++ b/src/lib/lib_4c090.c
@@ -612,7 +612,7 @@ glabel func0004c6b4
 /*    4c7d0:	02202025 */ 	or	$a0,$s1,$zero
 .L0004c7d4:
 /*    4c7d4:	2605000c */ 	addiu	$a1,$s0,0xc
-/*    4c7d8:	0c012c5c */ 	jal	func0004b170
+/*    4c7d8:	0c012c5c */ 	jal	bcopy
 /*    4c7dc:	24060020 */ 	addiu	$a2,$zero,0x20
 /*    4c7e0:	922e001b */ 	lbu	$t6,0x1b($s1)
 /*    4c7e4:	24090010 */ 	addiu	$t1,$zero,0x10
@@ -741,7 +741,7 @@ glabel func0004c934
 /*    4c98c:	2484c870 */ 	addiu	$a0,$a0,%lo(var8009c870)
 /*    4c990:	57280006 */ 	bnel	$t9,$t0,.L0004c9ac
 /*    4c994:	92490065 */ 	lbu	$t1,0x65($s2)
-/*    4c998:	0c012c5c */ 	jal	func0004b170
+/*    4c998:	0c012c5c */ 	jal	bcopy
 /*    4c99c:	24060100 */ 	addiu	$a2,$zero,0x100
 /*    4c9a0:	10000091 */ 	b	.L0004cbe8
 /*    4c9a4:	00001025 */ 	or	$v0,$zero,$zero
@@ -897,7 +897,7 @@ glabel func0004c934
 /*    4cbc4:	24a5c870 */ 	addiu	$a1,$a1,%lo(var8009c870)
 /*    4cbc8:	8fa4005c */ 	lw	$a0,0x5c($sp)
 /*    4cbcc:	24060100 */ 	addiu	$a2,$zero,0x100
-/*    4cbd0:	0c012c5c */ 	jal	func0004b170
+/*    4cbd0:	0c012c5c */ 	jal	bcopy
 /*    4cbd4:	a02b0984 */ 	sb	$t3,%lo(var80060984)($at)
 /*    4cbd8:	8e4e0008 */ 	lw	$t6,0x8($s2)
 /*    4cbdc:	3c018006 */ 	lui	$at,%hi(var80060980)
diff --git a/src/lib/lib_4d000.c b/src/lib/lib_4d000.c
index ce9f20a3b..4a9627607 100644
--- a/src/lib/lib_4d000.c
+++ b/src/lib/lib_4d000.c
@@ -166,7 +166,7 @@ glabel func0004d000
 /*    4d21c:	0114082a */ 	slt	$at,$t0,$s4
 /*    4d220:	5020000a */ 	beqzl	$at,.L0004d24c
 /*    4d224:	0000a025 */ 	or	$s4,$zero,$zero
-/*    4d228:	0c012c5c */ 	jal	func0004b170
+/*    4d228:	0c012c5c */ 	jal	bcopy
 /*    4d22c:	24060100 */ 	addiu	$a2,$zero,0x100
 /*    4d230:	8fa90290 */ 	lw	$t1,0x290($sp)
 /*    4d234:	8fb6028c */ 	lw	$s6,0x28c($sp)
@@ -211,11 +211,11 @@ glabel func0004d000
 /*    4d2b8:	27a50070 */ 	addiu	$a1,$sp,0x70
 /*    4d2bc:	24060010 */ 	addiu	$a2,$zero,0x10
 /*    4d2c0:	a7ad0064 */ 	sh	$t5,0x64($sp)
-/*    4d2c4:	0c012c5c */ 	jal	func0004b170
+/*    4d2c4:	0c012c5c */ 	jal	bcopy
 /*    4d2c8:	afae0060 */ 	sw	$t6,0x60($sp)
 /*    4d2cc:	8fa402a8 */ 	lw	$a0,0x2a8($sp)
 /*    4d2d0:	27a5006c */ 	addiu	$a1,$sp,0x6c
-/*    4d2d4:	0c012c5c */ 	jal	func0004b170
+/*    4d2d4:	0c012c5c */ 	jal	bcopy
 /*    4d2d8:	24060004 */ 	addiu	$a2,$zero,0x4
 /*    4d2dc:	8faf02b0 */ 	lw	$t7,0x2b0($sp)
 /*    4d2e0:	8e79005c */ 	lw	$t9,0x5c($s3)
diff --git a/src/lib/lib_50a00.c b/src/lib/lib_50a00.c
index 9696ba226..8904ad52d 100644
--- a/src/lib/lib_50a00.c
+++ b/src/lib/lib_50a00.c
@@ -127,12 +127,12 @@ glabel func00050a00
 /*    50b88:	a44f0008 */ 	sh	$t7,0x8($v0)
 /*    50b8c:	8fb80038 */ 	lw	$t8,0x38($sp)
 /*    50b90:	24060010 */ 	addiu	$a2,$zero,0x10
-/*    50b94:	0c012c5c */ 	jal	func0004b170
+/*    50b94:	0c012c5c */ 	jal	bcopy
 /*    50b98:	ac580004 */ 	sw	$t8,0x4($v0)
 /*    50b9c:	8fa50168 */ 	lw	$a1,0x168($sp)
 /*    50ba0:	27a40044 */ 	addiu	$a0,$sp,0x44
 /*    50ba4:	24060004 */ 	addiu	$a2,$zero,0x4
-/*    50ba8:	0c012c5c */ 	jal	func0004b170
+/*    50ba8:	0c012c5c */ 	jal	bcopy
 /*    50bac:	24a5000a */ 	addiu	$a1,$a1,0xa
 /*    50bb0:	8e640004 */ 	lw	$a0,0x4($s3)
 /*    50bb4:	0c012ea4 */ 	jal	__osPfsGetStatus
diff --git a/src/lib/lib_50d60.c b/src/lib/lib_50d60.c
index 5d7fcdad0..f3f6233e5 100644
--- a/src/lib/lib_50d60.c
+++ b/src/lib/lib_50d60.c
@@ -130,7 +130,7 @@ glabel func00050d60
 .L00050ebc:
 /*    50ebc:	8fa50094 */ 	lw	$a1,0x94($sp)
 /*    50ec0:	24060050 */ 	addiu	$a2,$zero,0x50
-/*    50ec4:	0c012c5c */ 	jal	func0004b170
+/*    50ec4:	0c012c5c */ 	jal	bcopy
 /*    50ec8:	afa70088 */ 	sw	$a3,0x88($sp)
 /*    50ecc:	8faa0094 */ 	lw	$t2,0x94($sp)
 /*    50ed0:	3c0b8006 */ 	lui	$t3,%hi(var80061220)
diff --git a/src/lib/lib_513b0.c b/src/lib/lib_513b0.c
index 6cdbe7b19..5625e0a97 100644
--- a/src/lib/lib_513b0.c
+++ b/src/lib/lib_513b0.c
@@ -232,7 +232,7 @@ glabel func000513b0
 /*    516d0:	8fa40044 */ 	lw	$a0,0x44($sp)
 .L000516d4:
 /*    516d4:	2605000c */ 	addiu	$a1,$s0,0xc
-/*    516d8:	0c012c5c */ 	jal	func0004b170
+/*    516d8:	0c012c5c */ 	jal	bcopy
 /*    516dc:	24060020 */ 	addiu	$a2,$zero,0x20
 /*    516e0:	8fab0044 */ 	lw	$t3,0x44($sp)
 /*    516e4:	24190010 */ 	addiu	$t9,$zero,0x10
diff --git a/src/lib/ultra/io/contramread.c b/src/lib/ultra/io/contramread.c
index ce5d957f6..782afa834 100644
--- a/src/lib/ultra/io/contramread.c
+++ b/src/lib/ultra/io/contramread.c
@@ -125,7 +125,7 @@ glabel __osContRamRead
 /*    4ba18:	10000006 */ 	b	.L0004ba34
 /*    4ba1c:	24130004 */ 	addiu	$s3,$zero,0x4
 .L0004ba20:
-/*    4ba20:	0c012c5c */ 	jal	func0004b170
+/*    4ba20:	0c012c5c */ 	jal	bcopy
 /*    4ba24:	24060020 */ 	addiu	$a2,$zero,0x20
 /*    4ba28:	10000003 */ 	b	.L0004ba38
 /*    4ba2c:	24010004 */ 	addiu	$at,$zero,0x4
diff --git a/src/lib/ultra/io/contramwrite.c b/src/lib/ultra/io/contramwrite.c
index 2b9932b3e..c76d6b7ea 100644
--- a/src/lib/ultra/io/contramwrite.c
+++ b/src/lib/ultra/io/contramwrite.c
@@ -103,7 +103,7 @@ glabel __osContRamWrite
 /*    4b774:	24060020 */ 	addiu	$a2,$zero,0x20
 /*    4b778:	00594025 */ 	or	$t0,$v0,$t9
 /*    4b77c:	a2080005 */ 	sb	$t0,0x5($s0)
-/*    4b780:	0c012c5c */ 	jal	func0004b170
+/*    4b780:	0c012c5c */ 	jal	bcopy
 /*    4b784:	8fa40074 */ 	lw	$a0,0x74($sp)
 /*    4b788:	24040001 */ 	addiu	$a0,$zero,0x1
 /*    4b78c:	0c012a34 */ 	jal	__osSiRawStartDma
diff --git a/src/lib/ultra/io/sptask.c b/src/lib/ultra/io/sptask.c
index 70911ac51..8b23a58da 100644
--- a/src/lib/ultra/io/sptask.c
+++ b/src/lib/ultra/io/sptask.c
@@ -2,102 +2,31 @@
 #include "libultra_internal.h"
 #include "data.h"
 
-u32 var80090a70;
-u32 var80090a74;
-u32 var80090a78;
-u32 var80090a7c;
-u32 var80090a80;
-u32 var80090a84;
-u32 var80090a88;
-u32 var80090a8c;
-u32 var80090a90;
-u32 var80090a94;
-u32 var80090a98;
-u32 var80090a9c;
-u32 var80090aa0;
-u32 var80090aa4;
-u32 var80090aa8;
-u32 var80090aac;
+OSTask tmp_task;
 
 OSTask *_VirtualToPhysicalTask(OSTask *intp);
 
-GLOBAL_ASM(
-glabel _VirtualToPhysicalTask
-/*     5e40:	27bdffe8 */ 	addiu	$sp,$sp,-24
-/*     5e44:	afbf0014 */ 	sw	$ra,0x14($sp)
-/*     5e48:	3c058009 */ 	lui	$a1,%hi(var80090a70)
-/*     5e4c:	24a50a70 */ 	addiu	$a1,$a1,%lo(var80090a70)
-/*     5e50:	0c012c5c */ 	jal	func0004b170
-/*     5e54:	24060040 */ 	addiu	$a2,$zero,0x40
-/*     5e58:	3c048009 */ 	lui	$a0,%hi(var80090a80)
-/*     5e5c:	8c840a80 */ 	lw	$a0,%lo(var80090a80)($a0)
-/*     5e60:	10800005 */ 	beqz	$a0,.L00005e78
-/*     5e64:	00000000 */ 	nop
-/*     5e68:	0c012d20 */ 	jal	osVirtualToPhysical
-/*     5e6c:	00000000 */ 	nop
-/*     5e70:	3c018009 */ 	lui	$at,%hi(var80090a80)
-/*     5e74:	ac220a80 */ 	sw	$v0,%lo(var80090a80)($at)
-.L00005e78:
-/*     5e78:	3c048009 */ 	lui	$a0,%hi(var80090a88)
-/*     5e7c:	8c840a88 */ 	lw	$a0,%lo(var80090a88)($a0)
-/*     5e80:	10800005 */ 	beqz	$a0,.L00005e98
-/*     5e84:	00000000 */ 	nop
-/*     5e88:	0c012d20 */ 	jal	osVirtualToPhysical
-/*     5e8c:	00000000 */ 	nop
-/*     5e90:	3c018009 */ 	lui	$at,%hi(var80090a88)
-/*     5e94:	ac220a88 */ 	sw	$v0,%lo(var80090a88)($at)
-.L00005e98:
-/*     5e98:	3c048009 */ 	lui	$a0,%hi(var80090a90)
-/*     5e9c:	8c840a90 */ 	lw	$a0,%lo(var80090a90)($a0)
-/*     5ea0:	10800005 */ 	beqz	$a0,.L00005eb8
-/*     5ea4:	00000000 */ 	nop
-/*     5ea8:	0c012d20 */ 	jal	osVirtualToPhysical
-/*     5eac:	00000000 */ 	nop
-/*     5eb0:	3c018009 */ 	lui	$at,%hi(var80090a90)
-/*     5eb4:	ac220a90 */ 	sw	$v0,%lo(var80090a90)($at)
-.L00005eb8:
-/*     5eb8:	3c048009 */ 	lui	$a0,%hi(var80090a98)
-/*     5ebc:	8c840a98 */ 	lw	$a0,%lo(var80090a98)($a0)
-/*     5ec0:	10800005 */ 	beqz	$a0,.L00005ed8
-/*     5ec4:	00000000 */ 	nop
-/*     5ec8:	0c012d20 */ 	jal	osVirtualToPhysical
-/*     5ecc:	00000000 */ 	nop
-/*     5ed0:	3c018009 */ 	lui	$at,%hi(var80090a98)
-/*     5ed4:	ac220a98 */ 	sw	$v0,%lo(var80090a98)($at)
-.L00005ed8:
-/*     5ed8:	3c048009 */ 	lui	$a0,%hi(var80090a9c)
-/*     5edc:	8c840a9c */ 	lw	$a0,%lo(var80090a9c)($a0)
-/*     5ee0:	10800005 */ 	beqz	$a0,.L00005ef8
-/*     5ee4:	00000000 */ 	nop
-/*     5ee8:	0c012d20 */ 	jal	osVirtualToPhysical
-/*     5eec:	00000000 */ 	nop
-/*     5ef0:	3c018009 */ 	lui	$at,%hi(var80090a9c)
-/*     5ef4:	ac220a9c */ 	sw	$v0,%lo(var80090a9c)($at)
-.L00005ef8:
-/*     5ef8:	3c048009 */ 	lui	$a0,%hi(var80090aa0)
-/*     5efc:	8c840aa0 */ 	lw	$a0,%lo(var80090aa0)($a0)
-/*     5f00:	10800005 */ 	beqz	$a0,.L00005f18
-/*     5f04:	00000000 */ 	nop
-/*     5f08:	0c012d20 */ 	jal	osVirtualToPhysical
-/*     5f0c:	00000000 */ 	nop
-/*     5f10:	3c018009 */ 	lui	$at,%hi(var80090aa0)
-/*     5f14:	ac220aa0 */ 	sw	$v0,%lo(var80090aa0)($at)
-.L00005f18:
-/*     5f18:	3c048009 */ 	lui	$a0,%hi(var80090aa8)
-/*     5f1c:	8c840aa8 */ 	lw	$a0,%lo(var80090aa8)($a0)
-/*     5f20:	50800006 */ 	beqzl	$a0,.L00005f3c
-/*     5f24:	8fbf0014 */ 	lw	$ra,0x14($sp)
-/*     5f28:	0c012d20 */ 	jal	osVirtualToPhysical
-/*     5f2c:	00000000 */ 	nop
-/*     5f30:	3c018009 */ 	lui	$at,%hi(var80090aa8)
-/*     5f34:	ac220aa8 */ 	sw	$v0,%lo(var80090aa8)($at)
-/*     5f38:	8fbf0014 */ 	lw	$ra,0x14($sp)
-.L00005f3c:
-/*     5f3c:	3c028009 */ 	lui	$v0,%hi(var80090a70)
-/*     5f40:	24420a70 */ 	addiu	$v0,$v0,%lo(var80090a70)
-/*     5f44:	03e00008 */ 	jr	$ra
-/*     5f48:	27bd0018 */ 	addiu	$sp,$sp,0x18
-);
+#define _osVirtualToPhysical(ptr)               \
+	if (ptr != NULL) {                          \
+		ptr = (void *)osVirtualToPhysical(ptr); \
+	}
+
+OSTask *_VirtualToPhysicalTask(OSTask *intp)
+{
+	OSTask *tp;
+	tp = &tmp_task;
+	bcopy(intp, tp, sizeof(OSTask));
+
+	_osVirtualToPhysical(tp->t.ucode);
+	_osVirtualToPhysical(tp->t.ucode_data);
+	_osVirtualToPhysical(tp->t.dram_stack);
+	_osVirtualToPhysical(tp->t.output_buff);
+	_osVirtualToPhysical(tp->t.output_buff_size);
+	_osVirtualToPhysical(tp->t.data_ptr);
+	_osVirtualToPhysical(tp->t.yield_data_ptr);
+
+	return tp;
+}
 
 void osSpTaskLoad(OSTask *intp)
 {