diff --git a/asm/bss_credits.s b/asm/bss_credits.s
new file mode 100644
index 000000000..016d3ae8c
--- /dev/null
+++ b/asm/bss_credits.s
@@ -0,0 +1,148 @@
+.include "macros.inc"
+
+.section .bss
+
+.skip 36
+
+glabel D_802874C4
+.skip 2
+
+glabel D_802874C6
+.skip 2
+
+glabel D_802874C8
+.skip 2
+
+glabel D_802874CA
+.skip 6
+
+glabel D_802874D0
+.skip 4
+
+glabel D_802874D4
+.skip 4
+
+glabel D_802874D8
+.skip 8
+
+glabel D_802874E0
+.skip 20
+
+glabel D_802874F4
+.skip 1
+
+glabel D_802874F5
+.skip 1
+
+glabel D_802874F6
+.skip 2
+
+glabel D_802874F8
+.skip 4
+
+glabel D_802874FC
+.skip 4
+
+glabel D_80287500
+.skip 64
+
+glabel D_80287540
+.skip 16
+
+glabel D_80287550
+.skip 4
+
+glabel D_80287554
+.skip 12
+
+glabel D_80287560
+.skip 368
+
+glabel D_802876D0
+.skip 2
+
+glabel D_802876D2
+.skip 2
+
+glabel D_802876D4
+.skip 4
+
+glabel D_802876D8
+.skip 8
+
+glabel D_802876E0
+.skip 12
+
+glabel D_802876EC
+.skip 12
+
+glabel D_802876F8
+.skip 4
+
+glabel D_802876FC
+.skip 4
+
+glabel D_80287700
+.skip 4
+
+glabel D_80287704
+.skip 12
+
+glabel D_80287710
+.skip 12
+
+glabel D_8028771C
+.skip 12
+
+glabel D_80287728
+.skip 6
+
+glabel D_8028772E
+.skip 6
+
+glabel D_80287734
+.skip 6
+
+glabel D_8028773A
+.skip 6
+
+glabel D_80287740
+.skip 4
+
+glabel D_80287744
+.skip 4
+
+glabel D_80287748
+.skip 4
+
+glabel D_8028774C
+.skip 2
+
+glabel D_8028774E
+.skip 2
+
+glabel D_80287750
+.skip 12
+
+glabel D_8028775C
+.skip 188
+
+glabel D_80287818
+.skip 12
+
+glabel D_80287824
+.skip 372
+
+glabel D_80287998
+.skip 384
+
+glabel D_80287B18
+.skip 4
+
+glabel D_80287B1C
+.skip 2
+
+glabel D_80287B1E
+.skip 2
+
+glabel D_80287B20
diff --git a/asm/bss_sptask_audio.s b/asm/bss_sptask_audio.s
index 716ab4702..2dd2a6695 100644
--- a/asm/bss_sptask_audio.s
+++ b/asm/bss_sptask_audio.s
@@ -17,4 +17,307 @@
 glabel gGfxSPTaskOutputBuffer # 0x8038FF80
 .skip 129024
 
-glabel gGfxSPTaskOutputBufferSize # 0x803AF780
\ No newline at end of file
+glabel gGfxSPTaskOutputBufferSize # 0x803AF780
+.skip 16
+
+glabel D_803AF790
+.skip 1056
+
+glabel D_803AFBB0
+.skip 16
+
+glabel D_803AFBC0
+.skip 2
+
+glabel D_803AFBC2
+.skip 1
+
+glabel D_803AFBC3
+.skip 1
+
+glabel D_803AFBC4
+.skip 4
+
+glabel D_803AFBC8
+.skip 8
+
+glabel D_803AFBD0
+.skip 8
+
+glabel D_803AFBD8
+.skip 16
+
+glabel D_803AFBE8
+.skip 48
+
+glabel D_803AFC18
+.skip 16
+
+glabel D_803AFC28
+.skip 16
+
+glabel D_803AFC38
+.skip 16
+
+glabel D_803AFC48
+.skip 4
+
+glabel D_803AFC4C
+.skip 400
+
+glabel D_803AFDDC
+.skip 4
+
+glabel D_803AFDE0
+.skip 56
+
+glabel D_803AFE18
+.skip 4
+
+glabel D_803AFE1C
+.skip 400
+
+glabel D_803AFFAC
+.skip 4
+
+glabel D_803AFFB0
+.skip 56
+
+glabel D_803AFFE8
+.skip 4
+
+glabel D_803AFFEC
+.skip 400
+
+glabel D_803B017C
+.skip 4
+
+glabel D_803B0180
+.skip 56
+
+glabel D_803B01B8
+.skip 12
+
+glabel D_803B01C4
+.skip 388
+
+glabel D_803B0348
+.skip 16
+
+glabel D_803B0358
+.skip 8
+
+glabel D_803B0360
+.skip 16
+
+glabel D_803B0370
+.skip 16
+
+glabel D_803B0380
+.skip 64
+
+glabel D_803B03C0
+.skip 64
+
+glabel D_803B0400
+.skip 256
+
+glabel D_803B0500
+.skip 1
+
+glabel D_803B0501
+.skip 3
+
+glabel D_803B0504
+.skip 4100
+
+glabel D_803B1508
+.skip 8
+
+glabel D_803B1510
+.skip 148
+
+glabel D_803B15A4
+.skip 180
+
+glabel D_803B1658
+.skip 328
+
+glabel D_803B17A0
+.skip 48
+
+glabel D_803B17D0
+.skip 280
+
+glabel D_803B18E8
+.skip 328
+
+glabel D_803B1A30
+.skip 9408
+
+glabel D_803B3EF0
+.skip 108
+
+glabel D_803B3F5C
+.skip 8084
+
+glabel D_803B5EF0
+.skip 108
+
+glabel D_803B5F5C
+.skip 92
+
+glabel D_803B5FB8
+.skip 16
+
+glabel D_803B5FC8
+.skip 16
+
+glabel D_803B5FD8
+.skip 16
+
+glabel D_803B5FE8
+.skip 16
+
+glabel D_803B5FF8
+.skip 16
+
+glabel D_803B6008
+.skip 24
+
+glabel D_803B6020
+.skip 256
+
+glabel D_803B6120
+.skip 1536
+
+glabel D_803B6720
+.skip 24
+
+glabel D_803B6738
+.skip 8
+
+glabel D_803B6740
+.skip 24
+
+glabel D_803B6758
+.skip 1792
+
+glabel D_803B6E58
+.skip 4
+
+glabel D_803B6E5C
+.skip 4
+
+glabel D_803B6E60
+.skip 8
+
+glabel D_803B6E68
+.skip 256
+
+glabel D_803B6F68
+.skip 256
+
+glabel D_803B7068
+.skip 1
+
+glabel D_803B7069
+.skip 1
+
+glabel D_803B706A
+.skip 1
+
+glabel D_803B706B
+.skip 1
+
+glabel D_803B706C
+.skip 4
+
+glabel D_803B7070
+.skip 4
+
+glabel D_803B7074
+.skip 4
+
+glabel D_803B7078
+.skip 4
+
+glabel D_803B707C
+.skip 4
+
+glabel D_803B7080
+.skip 8
+
+glabel D_803B7088
+.skip 24
+
+glabel D_803B70A0
+.skip 4
+
+glabel D_803B70A4
+.skip 4
+
+glabel D_803B70A8
+.skip 4
+
+glabel D_803B70AC
+.skip 4
+
+glabel D_803B70B0
+.skip 4
+
+glabel D_803B70B4
+.skip 2
+
+glabel D_803B70B6
+.skip 2
+
+glabel D_803B70B8
+.skip 4
+
+glabel D_803B70BC
+.skip 4
+
+glabel D_803B70C0
+.skip 4
+
+glabel D_803B70C4
+.skip 4
+
+glabel D_803B70C8
+.skip 8
+
+glabel D_803B70D0
+.skip 4
+
+glabel D_803B70D4
+.skip 4
+
+glabel D_803B70D8
+.skip 160
+
+glabel D_803B7178
+.skip 4
+
+glabel D_803B717C
+.skip 4
+
+glabel D_803B7180
+.skip 12
+
+glabel D_803B718C
+.skip 6
+
+glabel D_803B7192
+.skip 2
+
+glabel D_803B7194
+.skip 4
+
+glabel D_803B7198
+.skip 8
+
+glabel D_803B71A0
+.skip 16
+
+glabel D_803B71B0
\ No newline at end of file
diff --git a/asm/non_matchings/code_80091750/func_800A8CA4.s b/asm/non_matchings/code_80091750/func_800A8CA4.s
index d1d5464af..cabcb4fd3 100644
--- a/asm/non_matchings/code_80091750/func_800A8CA4.s
+++ b/asm/non_matchings/code_80091750/func_800A8CA4.s
@@ -18,7 +18,7 @@ glabel func_800A8CA4
 /* 0A98E4 800A8CE4 8E130010 */  lw    $s3, 0x10($s0)
 /* 0A98E8 800A8CE8 246E0008 */  addiu $t6, $v1, 8
 /* 0A98EC 800A8CEC AE2E0000 */  sw    $t6, ($s1)
-/* 0A98F0 800A8CF0 3C0FE700 */  lui   $t7, %hi(D_E6FFFFFC) # $t7, 0xe700
+/* 0A98F0 800A8CF0 3C0FE700 */  lui   $t7, 0xe700
 /* 0A98F4 800A8CF4 AC6F0000 */  sw    $t7, ($v1)
 /* 0A98F8 800A8CF8 AC600004 */  sw    $zero, 4($v1)
 /* 0A98FC 800A8CFC 8E230000 */  lw    $v1, ($s1)
@@ -60,7 +60,7 @@ glabel func_800A8CA4
 /* 0A9988 800A8D88 31CF0003 */   andi  $t7, $t6, 3
 /* 0A998C 800A8D8C 11E00002 */  beqz  $t7, .L800A8D98
 /* 0A9990 800A8D90 00000000 */   nop   
-/* 0A9994 800A8D94 25EFFFFC */  addiu $t7, %lo(D_E6FFFFFC) # addiu $t7, $t7, -4
+/* 0A9994 800A8D94 25EFFFFC */  addiu $t7, $t7, -4
 .L800A8D98:
 /* 0A9998 800A8D98 120F0011 */  beq   $s0, $t7, .L800A8DE0
 /* 0A999C 800A8D9C 240D0064 */   li    $t5, 100
diff --git a/asm/os/osCreateViManagerPadding.s b/asm/os/osCreateViManagerPadding.s
deleted file mode 100644
index c2d2eb92b..000000000
--- a/asm/os/osCreateViManagerPadding.s
+++ /dev/null
@@ -1,5 +0,0 @@
-.include "macros.inc"
-
-.section .text
-
-.skip 64
diff --git a/asm/os/parameters.s b/asm/os/parameters.s
new file mode 100644
index 000000000..3a42dfe2c
--- /dev/null
+++ b/asm/os/parameters.s
@@ -0,0 +1,18 @@
+.macro gsymbol sym addr
+.global \sym
+.set \sym, \addr
+
+nop
+nop
+
+.endm
+
+.text
+gsymbol osTvType 0x80000300
+gsymbol osRomType 0x80000304
+gsymbol osRomBase 0x80000308
+gsymbol osResetType 0x8000030C
+gsymbol osCiCId 0x80000310
+gsymbol osVersion 0x80000314
+gsymbol osMemSize 0x80000318
+gsymbol osAppNmiBuffer 0x8000031C
diff --git a/data/data_credits_128480.s b/data/data_credits_128480.s
index d376bfc05..4a11c0db4 100644
--- a/data/data_credits_128480.s
+++ b/data/data_credits_128480.s
@@ -5,6 +5,7 @@
 # Credits
 # 128480-12AAE0 [2660]
 
+# D_8028461C
 glabel D_80284E40
 .word 0x00FF4080
 .word 0x008040FF
diff --git a/mk64.ld b/mk64.ld
index cf7442cf5..cc4346616 100644
--- a/mk64.ld
+++ b/mk64.ld
@@ -101,7 +101,7 @@ SECTIONS
       BUILD_DIR/src/os/osInitialize.o(.text);
       BUILD_DIR/src/os/osStartThread.o(.text);
       BUILD_DIR/src/os/osCreateViManager.o(.text);
-      BUILD_DIR/asm/os/osCreateViManagerPadding.o(.text);
+      BUILD_DIR/asm/os/parameters.o(.text);
       BUILD_DIR/src/os/osViSetMode.o(.text);
       BUILD_DIR/src/os/osViBlack.o(.text);
       BUILD_DIR/src/os/osViSetSpecialFeatures.o(.text);
@@ -362,6 +362,19 @@ SECTIONS
    }
    END_SEG(code_80280000)
 
+   BEGIN_NOLOAD(code_80280000) {
+      BUILD_DIR/asm/bss_credits.o(.bss);
+   }
+   END_NOLOAD(code_80280000)
+
+   _code_80280000SegmentNoloadSize = SIZEOF(.code_80280000.noload) + 0x10;
+   
+   _code_80280000SegmentNoloadSizeHi = _code_80280000SegmentNoloadSize >> 16;
+   _code_80280000SegmentNoloadSizeLo = _code_80280000SegmentNoloadSize & 0xFFFF;
+
+
+
+
    /* 0x801978D0 12AAE0-132B50 [8070] */
    /* texture tables and DLs, set as segment 0x02 */
    BEGIN_SEG(data_segment2, 0x02000000)
diff --git a/undefined_syms.txt b/undefined_syms.txt
index 033c5fdc4..fbce588a4 100644
--- a/undefined_syms.txt
+++ b/undefined_syms.txt
@@ -634,22 +634,15 @@ d_course_skyscraper_vertex = 0x0F000000;
 
 
 
-osTvType = 0x80000300;
-osRomBase = 0x80000308;
-osResetType = 0x8000030C;
-osAppNmiBuffer = 0x8000031C;
 D_8000035C = 0x8000035C;
 D_80004334 = 0x80004334;
 
-D_800EA5E8 = 0x800EA5E8;
-
-D_800DFF88 = 0x800DFF88;
 
 
-D_800EB6BC = 0x800EB6BC; /* unused */
 
-D_8027FFC4 = 0x8027FFC4;
-D_80280001 = 0x80280001;
+
+
+/* conflict with funcs of same name */
 D_80282434 = 0x80282434;
 D_80283968 = 0x80283968;
 D_80283994 = 0x80283994;
@@ -681,7 +674,7 @@ D_80284184 = 0x80284184;
 D_802841E8 = 0x802841E8;
 D_802845EC = 0x802845EC;
 D_8028461C = 0x8028461C;
-
+/* eof conflict with funcs of same name */
 
 D_802874A0 = 0x802874A0; /* Very end of data_credits_128480.s unused? */
 D_802874BE = 0x802874BE; /* unused? */
@@ -710,159 +703,6 @@ d_course_moo_moo_farm_packed = 0x0f00daec;
 
 
 
-D_802874C4 = 0x802874C4;
-D_802874C6 = 0x802874C6;
-D_802874C8 = 0x802874C8;
-D_802874CA = 0x802874CA;
-D_802874D0 = 0x802874D0;
-D_802874D4 = 0x802874D4;
-D_802874D8 = 0x802874D8;
-D_802874E0 = 0x802874E0;
-D_802874F4 = 0x802874F4;
-D_802874F5 = 0x802874F5;
-D_802874F6 = 0x802874F6;
-D_802874F8 = 0x802874F8;
-D_802874FC = 0x802874FC;
-D_80287500 = 0x80287500;
-D_80287540 = 0x80287540;
-D_80287550 = 0x80287550;
-D_80287554 = 0x80287554;
-D_80287560 = 0x80287560;
-D_802876D0 = 0x802876D0;
-D_802876D2 = 0x802876D2;
-D_802876D4 = 0x802876D4;
-D_802876D8 = 0x802876D8;
-D_802876E0 = 0x802876E0;
-D_802876EC = 0x802876EC;
-D_802876F8 = 0x802876F8;
-D_802876FC = 0x802876FC;
-D_80287700 = 0x80287700;
-D_80287704 = 0x80287704;
-D_80287710 = 0x80287710;
-D_8028771C = 0x8028771C;
-D_80287728 = 0x80287728;
-D_8028772E = 0x8028772E;
-D_80287734 = 0x80287734;
-D_8028773A = 0x8028773A;
-D_80287740 = 0x80287740;
-D_80287744 = 0x80287744;
-D_80287748 = 0x80287748;
-D_8028774C = 0x8028774C;
-D_8028774E = 0x8028774E;
-D_80287750 = 0x80287750;
-D_8028775C = 0x8028775C;
-D_80287818 = 0x80287818;
-D_80287824 = 0x80287824;
-D_80287998 = 0x80287998;
-D_80287B18 = 0x80287B18;
-D_80287B1C = 0x80287B1C;
-D_80287B1E = 0x80287B1E;
-D_80287B20 = 0x80287B20;
-
-
-
-D_803AF790 = 0x803AF790;
-D_803AFBB0 = 0x803AFBB0;
-D_803AFBC0 = 0x803AFBC0;
-D_803AFBC2 = 0x803AFBC2;
-D_803AFBC3 = 0x803AFBC3;
-D_803AFBC4 = 0x803AFBC4;
-D_803AFBC8 = 0x803AFBC8;
-D_803AFBD0 = 0x803AFBD0;
-D_803AFBD8 = 0x803AFBD8;
-D_803AFBE8 = 0x803AFBE8;
-D_803AFC18 = 0x803AFC18;
-D_803AFC28 = 0x803AFC28;
-D_803AFC38 = 0x803AFC38;
-D_803AFC48 = 0x803AFC48;
-D_803AFC4C = 0x803AFC4C;
-D_803AFDDC = 0x803AFDDC;
-D_803AFDE0 = 0x803AFDE0;
-D_803AFE18 = 0x803AFE18;
-D_803AFE1C = 0x803AFE1C;
-D_803AFFAC = 0x803AFFAC;
-D_803AFFB0 = 0x803AFFB0;
-D_803AFFE8 = 0x803AFFE8;
-D_803AFFEC = 0x803AFFEC;
-D_803B017C = 0x803B017C;
-D_803B0180 = 0x803B0180;
-D_803B01B8 = 0x803B01B8;
-D_803B01C4 = 0x803B01C4;
-D_803B0348 = 0x803B0348;
-D_803B0358 = 0x803B0358;
-D_803B0360 = 0x803B0360;
-D_803B0370 = 0x803B0370;
-D_803B0380 = 0x803B0380;
-D_803B03C0 = 0x803B03C0;
-D_803B0400 = 0x803B0400;
-D_803B0500 = 0x803B0500;
-D_803B0501 = 0x803B0501;
-D_803B0504 = 0x803B0504;
-D_803B1508 = 0x803B1508;
-D_803B1510 = 0x803B1510;
-D_803B15A4 = 0x803B15A4;
-D_803B1658 = 0x803B1658;
-D_803B17A0 = 0x803B17A0;
-D_803B17D0 = 0x803B17D0;
-D_803B18E8 = 0x803B18E8;
-D_803B1A30 = 0x803B1A30;
-D_803B3EF0 = 0x803B3EF0;
-D_803B3F5C = 0x803B3F5C;
-D_803B5EF0 = 0x803B5EF0;
-D_803B5F5C = 0x803B5F5C;
-D_803B5FB8 = 0x803B5FB8;
-D_803B5FC8 = 0x803B5FC8;
-D_803B5FD8 = 0x803B5FD8;
-D_803B5FE8 = 0x803B5FE8;
-D_803B5FF8 = 0x803B5FF8;
-D_803B6008 = 0x803B6008;
-D_803B6020 = 0x803B6020;
-D_803B6120 = 0x803B6120;
-D_803B6720 = 0x803B6720;
-D_803B6738 = 0x803B6738;
-D_803B6740 = 0x803B6740;
-D_803B6758 = 0x803B6758;
-D_803B6E58 = 0x803B6E58;
-D_803B6E5C = 0x803B6E5C;
-D_803B6E60 = 0x803B6E60;
-D_803B6E68 = 0x803B6E68;
-D_803B6F68 = 0x803B6F68;
-D_803B7068 = 0x803B7068;
-D_803B7069 = 0x803B7069;
-D_803B706A = 0x803B706A;
-D_803B706B = 0x803B706B;
-D_803B706C = 0x803B706C;
-D_803B7070 = 0x803B7070;
-D_803B7074 = 0x803B7074;
-D_803B7078 = 0x803B7078;
-D_803B707C = 0x803B707C;
-D_803B7080 = 0x803B7080;
-D_803B7088 = 0x803B7088;
-D_803B70A0 = 0x803B70A0;
-D_803B70A4 = 0x803B70A4;
-D_803B70A8 = 0x803B70A8;
-D_803B70AC = 0x803B70AC;
-D_803B70B0 = 0x803B70B0;
-D_803B70B4 = 0x803B70B4;
-D_803B70B6 = 0x803B70B6;
-D_803B70B8 = 0x803B70B8;
-D_803B70BC = 0x803B70BC;
-D_803B70C0 = 0x803B70C0;
-D_803B70C4 = 0x803B70C4;
-D_803B70C8 = 0x803B70C8;
-D_803B70D0 = 0x803B70D0;
-D_803B70D4 = 0x803B70D4;
-D_803B70D8 = 0x803B70D8;
-D_803B7178 = 0x803B7178;
-D_803B717C = 0x803B717C;
-D_803B7180 = 0x803B7180;
-D_803B718C = 0x803B718C;
-D_803B7192 = 0x803B7192;
-D_803B7194 = 0x803B7194;
-D_803B7198 = 0x803B7198;
-D_803B71A0 = 0x803B71A0;
-D_803B71B0 = 0x803B71B0;
-