Merge pull request #38 from red031000/master

split OSArena

6 files changed, 163 insertions, 159 deletions

diff --git a/asm/SDK/OS/OS.s b/asm/SDK/OS/OS.s
index 1a6655a..d4c4666 100644
--- a/asm/SDK/OS/OS.s
+++ b/asm/SDK/OS/OS.s
@@ -308,11 +308,11 @@ ClearArena:
 /* 802687B0 00264410  48 00 7B E1 */	bl OSGetResetCode
 /* 802687B4 00264414  54 60 0F FF */	rlwinm. r0, r3, 1, 0x1f, 0x1f
 /* 802687B8 00264418  40 82 00 4C */	bne lbl_80268804
-/* 802687BC 0026441C  48 00 19 21 */	bl func_8026A0DC
+/* 802687BC 0026441C  48 00 19 21 */	bl OSGetArenaHi
 /* 802687C0 00264420  7C 7F 1B 78 */	mr r31, r3
-/* 802687C4 00264424  48 00 19 31 */	bl func_8026A0F4
+/* 802687C4 00264424  48 00 19 31 */	bl OSGetArenaLo
 /* 802687C8 00264428  7F E3 F8 50 */	subf r31, r3, r31
-/* 802687CC 0026442C  48 00 19 29 */	bl func_8026A0F4
+/* 802687CC 0026442C  48 00 19 29 */	bl OSGetArenaLo
 /* 802687D0 00264430  3C 00 00 04 */	lis r0, 4
 /* 802687D4 00264434  7C 1F 00 40 */	cmplw r31, r0
 /* 802687D8 00264438  40 81 00 10 */	ble lbl_802687E8
@@ -337,11 +337,11 @@ lbl_80268804:
 /* 80268818 00264478  54 00 00 87 */	rlwinm. r0, r0, 0, 2, 3
 /* 8026881C 0026447C  41 82 00 4C */	beq lbl_80268868
 lbl_80268820:
-/* 80268820 00264480  48 00 18 BD */	bl func_8026A0DC
+/* 80268820 00264480  48 00 18 BD */	bl OSGetArenaHi
 /* 80268824 00264484  7C 7F 1B 78 */	mr r31, r3
-/* 80268828 00264488  48 00 18 CD */	bl func_8026A0F4
+/* 80268828 00264488  48 00 18 CD */	bl OSGetArenaLo
 /* 8026882C 0026448C  7F E3 F8 50 */	subf r31, r3, r31
-/* 80268830 00264490  48 00 18 C5 */	bl func_8026A0F4
+/* 80268830 00264490  48 00 18 C5 */	bl OSGetArenaLo
 /* 80268834 00264494  3C 00 00 04 */	lis r0, 4
 /* 80268838 00264498  7C 1F 00 40 */	cmplw r31, r0
 /* 8026883C 0026449C  40 81 00 10 */	ble lbl_8026884C
@@ -358,19 +358,19 @@ lbl_80268850:
 /* 80268860 002644C0  48 00 1D F5 */	bl DCFlushRange
 /* 80268864 002644C4  48 00 00 FC */	b lbl_80268960
 lbl_80268868:
-/* 80268868 002644C8  48 00 18 8D */	bl func_8026A0F4
+/* 80268868 002644C8  48 00 18 8D */	bl OSGetArenaLo
 /* 8026886C 002644CC  80 1F 00 0C */	lwz r0, 0xc(r31)
 /* 80268870 002644D0  7C 03 00 40 */	cmplw r3, r0
 /* 80268874 002644D4  40 80 00 EC */	bge lbl_80268960
-/* 80268878 002644D8  48 00 18 65 */	bl func_8026A0DC
+/* 80268878 002644D8  48 00 18 65 */	bl OSGetArenaHi
 /* 8026887C 002644DC  80 1F 00 0C */	lwz r0, 0xc(r31)
 /* 80268880 002644E0  7C 03 00 40 */	cmplw r3, r0
 /* 80268884 002644E4  41 81 00 4C */	bgt lbl_802688D0
-/* 80268888 002644E8  48 00 18 55 */	bl func_8026A0DC
+/* 80268888 002644E8  48 00 18 55 */	bl OSGetArenaHi
 /* 8026888C 002644EC  7C 7F 1B 78 */	mr r31, r3
-/* 80268890 002644F0  48 00 18 65 */	bl func_8026A0F4
+/* 80268890 002644F0  48 00 18 65 */	bl OSGetArenaLo
 /* 80268894 002644F4  7F E3 F8 50 */	subf r31, r3, r31
-/* 80268898 002644F8  48 00 18 5D */	bl func_8026A0F4
+/* 80268898 002644F8  48 00 18 5D */	bl OSGetArenaLo
 /* 8026889C 002644FC  3C 00 00 04 */	lis r0, 4
 /* 802688A0 00264500  7C 1F 00 40 */	cmplw r31, r0
 /* 802688A4 00264504  40 81 00 10 */	ble lbl_802688B4
@@ -387,10 +387,10 @@ lbl_802688B8:
 /* 802688C8 00264528  48 00 1D 8D */	bl DCFlushRange
 /* 802688CC 0026452C  48 00 00 94 */	b lbl_80268960
 lbl_802688D0:
-/* 802688D0 00264530  48 00 18 25 */	bl func_8026A0F4
+/* 802688D0 00264530  48 00 18 25 */	bl OSGetArenaLo
 /* 802688D4 00264534  80 1F 00 0C */	lwz r0, 0xc(r31)
 /* 802688D8 00264538  7F E3 00 50 */	subf r31, r3, r0
-/* 802688DC 0026453C  48 00 18 19 */	bl func_8026A0F4
+/* 802688DC 0026453C  48 00 18 19 */	bl OSGetArenaLo
 /* 802688E0 00264540  3C 00 00 04 */	lis r0, 4
 /* 802688E4 00264544  7C 1F 00 40 */	cmplw r31, r0
 /* 802688E8 00264548  40 81 00 10 */	ble lbl_802688F8
@@ -408,10 +408,10 @@ lbl_802688FC:
 /* 80268910 00264570  3C 60 80 50 */	lis r3, lbl_80503C80@ha
 /* 80268914 00264574  38 63 3C 80 */	addi r3, r3, lbl_80503C80@l
 /* 80268918 00264578  83 E3 00 10 */	lwz r31, 0x10(r3)
-/* 8026891C 0026457C  48 00 17 C1 */	bl func_8026A0DC
+/* 8026891C 0026457C  48 00 17 C1 */	bl OSGetArenaHi
 /* 80268920 00264580  7C 03 F8 40 */	cmplw r3, r31
 /* 80268924 00264584  40 81 00 3C */	ble lbl_80268960
-/* 80268928 00264588  48 00 17 B5 */	bl func_8026A0DC
+/* 80268928 00264588  48 00 17 B5 */	bl OSGetArenaHi
 /* 8026892C 0026458C  7C 9F 18 50 */	subf r4, r31, r3
 /* 80268930 00264590  3C 00 00 04 */	lis r0, 4
 /* 80268934 00264594  7C 04 00 40 */	cmplw r4, r0
@@ -445,11 +445,11 @@ ClearMEM2Arena:
 /* 8026898C 002645EC  48 00 7A 05 */	bl OSGetResetCode
 /* 80268990 002645F0  54 60 0F FF */	rlwinm. r0, r3, 1, 0x1f, 0x1f
 /* 80268994 002645F4  40 82 00 4C */	bne lbl_802689E0
-/* 80268998 002645F8  48 00 17 3D */	bl func_8026A0D4
+/* 80268998 002645F8  48 00 17 3D */	bl OSGetMEM2ArenaHi
 /* 8026899C 002645FC  7C 7F 1B 78 */	mr r31, r3
-/* 802689A0 00264600  48 00 17 4D */	bl func_8026A0EC
+/* 802689A0 00264600  48 00 17 4D */	bl OSGetMEM2ArenaLo
 /* 802689A4 00264604  7F E3 F8 50 */	subf r31, r3, r31
-/* 802689A8 00264608  48 00 17 45 */	bl func_8026A0EC
+/* 802689A8 00264608  48 00 17 45 */	bl OSGetMEM2ArenaLo
 /* 802689AC 0026460C  3C 00 00 04 */	lis r0, 4
 /* 802689B0 00264610  7C 1F 00 40 */	cmplw r31, r0
 /* 802689B4 00264614  40 81 00 10 */	ble lbl_802689C4
@@ -476,11 +476,11 @@ lbl_802689E0:
 /* 802689FC 0026465C  28 00 00 00 */	cmplwi r0, 0
 /* 80268A00 00264660  41 82 00 4C */	beq lbl_80268A4C
 lbl_80268A04:
-/* 80268A04 00264664  48 00 16 D1 */	bl func_8026A0D4
+/* 80268A04 00264664  48 00 16 D1 */	bl OSGetMEM2ArenaHi
 /* 80268A08 00264668  7C 7F 1B 78 */	mr r31, r3
-/* 80268A0C 0026466C  48 00 16 E1 */	bl func_8026A0EC
+/* 80268A0C 0026466C  48 00 16 E1 */	bl OSGetMEM2ArenaLo
 /* 80268A10 00264670  7F E3 F8 50 */	subf r31, r3, r31
-/* 80268A14 00264674  48 00 16 D9 */	bl func_8026A0EC
+/* 80268A14 00264674  48 00 16 D9 */	bl OSGetMEM2ArenaLo
 /* 80268A18 00264678  3C 00 00 04 */	lis r0, 4
 /* 80268A1C 0026467C  7C 1F 00 40 */	cmplw r31, r0
 /* 80268A20 00264680  40 81 00 10 */	ble lbl_80268A30
@@ -497,19 +497,19 @@ lbl_80268A34:
 /* 80268A44 002646A4  48 00 1C 11 */	bl DCFlushRange
 /* 80268A48 002646A8  48 00 00 FC */	b lbl_80268B44
 lbl_80268A4C:
-/* 80268A4C 002646AC  48 00 16 A1 */	bl func_8026A0EC
+/* 80268A4C 002646AC  48 00 16 A1 */	bl OSGetMEM2ArenaLo
 /* 80268A50 002646B0  80 1F 00 0C */	lwz r0, 0xc(r31)
 /* 80268A54 002646B4  7C 03 00 40 */	cmplw r3, r0
 /* 80268A58 002646B8  40 80 00 EC */	bge lbl_80268B44
-/* 80268A5C 002646BC  48 00 16 79 */	bl func_8026A0D4
+/* 80268A5C 002646BC  48 00 16 79 */	bl OSGetMEM2ArenaHi
 /* 80268A60 002646C0  80 1F 00 0C */	lwz r0, 0xc(r31)
 /* 80268A64 002646C4  7C 03 00 40 */	cmplw r3, r0
 /* 80268A68 002646C8  41 81 00 4C */	bgt lbl_80268AB4
-/* 80268A6C 002646CC  48 00 16 69 */	bl func_8026A0D4
+/* 80268A6C 002646CC  48 00 16 69 */	bl OSGetMEM2ArenaHi
 /* 80268A70 002646D0  7C 7F 1B 78 */	mr r31, r3
-/* 80268A74 002646D4  48 00 16 79 */	bl func_8026A0EC
+/* 80268A74 002646D4  48 00 16 79 */	bl OSGetMEM2ArenaLo
 /* 80268A78 002646D8  7F E3 F8 50 */	subf r31, r3, r31
-/* 80268A7C 002646DC  48 00 16 71 */	bl func_8026A0EC
+/* 80268A7C 002646DC  48 00 16 71 */	bl OSGetMEM2ArenaLo
 /* 80268A80 002646E0  3C 00 00 04 */	lis r0, 4
 /* 80268A84 002646E4  7C 1F 00 40 */	cmplw r31, r0
 /* 80268A88 002646E8  40 81 00 10 */	ble lbl_80268A98
@@ -526,10 +526,10 @@ lbl_80268A9C:
 /* 80268AAC 0026470C  48 00 1B A9 */	bl DCFlushRange
 /* 80268AB0 00264710  48 00 00 94 */	b lbl_80268B44
 lbl_80268AB4:
-/* 80268AB4 00264714  48 00 16 39 */	bl func_8026A0EC
+/* 80268AB4 00264714  48 00 16 39 */	bl OSGetMEM2ArenaLo
 /* 80268AB8 00264718  80 1F 00 0C */	lwz r0, 0xc(r31)
 /* 80268ABC 0026471C  7F E3 00 50 */	subf r31, r3, r0
-/* 80268AC0 00264720  48 00 16 2D */	bl func_8026A0EC
+/* 80268AC0 00264720  48 00 16 2D */	bl OSGetMEM2ArenaLo
 /* 80268AC4 00264724  3C 00 00 04 */	lis r0, 4
 /* 80268AC8 00264728  7C 1F 00 40 */	cmplw r31, r0
 /* 80268ACC 0026472C  40 81 00 10 */	ble lbl_80268ADC
@@ -547,10 +547,10 @@ lbl_80268AE0:
 /* 80268AF4 00264754  3C 60 80 50 */	lis r3, lbl_80503C80@ha
 /* 80268AF8 00264758  38 63 3C 80 */	addi r3, r3, lbl_80503C80@l
 /* 80268AFC 0026475C  83 E3 00 10 */	lwz r31, 0x10(r3)
-/* 80268B00 00264760  48 00 15 D5 */	bl func_8026A0D4
+/* 80268B00 00264760  48 00 15 D5 */	bl OSGetMEM2ArenaHi
 /* 80268B04 00264764  7C 03 F8 40 */	cmplw r3, r31
 /* 80268B08 00264768  40 81 00 3C */	ble lbl_80268B44
-/* 80268B0C 0026476C  48 00 15 C9 */	bl func_8026A0D4
+/* 80268B0C 0026476C  48 00 15 C9 */	bl OSGetMEM2ArenaHi
 /* 80268B10 00264770  7C 9F 18 50 */	subf r4, r31, r3
 /* 80268B14 00264774  3C 00 00 04 */	lis r0, 4
 /* 80268B18 00264778  7C 04 00 40 */	cmplw r4, r0
@@ -750,17 +750,17 @@ lbl_80268D40:
 /* 80268DC4 00264A24  54 04 65 3E */	srwi r4, r0, 0x14
 /* 80268DC8 00264A28  4C C6 31 82 */	crclr 6
 /* 80268DCC 00264A2C  4B D9 EC F9 */	bl func_80007AC4
-/* 80268DD0 00264A30  48 00 12 FD */	bl func_8026A0CC
+/* 80268DD0 00264A30  48 00 12 FD */	bl OSGetMEM1ArenaHi
 /* 80268DD4 00264A34  7C 7E 1B 78 */	mr r30, r3
-/* 80268DD8 00264A38  48 00 13 0D */	bl func_8026A0E4
+/* 80268DD8 00264A38  48 00 13 0D */	bl OSGetMEM1ArenaLo
 /* 80268DDC 00264A3C  7C 64 1B 78 */	mr r4, r3
 /* 80268DE0 00264A40  7F C5 F3 78 */	mr r5, r30
 /* 80268DE4 00264A44  38 7F 01 B8 */	addi r3, r31, 0x1b8
 /* 80268DE8 00264A48  4C C6 31 82 */	crclr 6
 /* 80268DEC 00264A4C  4B D9 EC D9 */	bl func_80007AC4
-/* 80268DF0 00264A50  48 00 12 E5 */	bl func_8026A0D4
+/* 80268DF0 00264A50  48 00 12 E5 */	bl OSGetMEM2ArenaHi
 /* 80268DF4 00264A54  7C 7E 1B 78 */	mr r30, r3
-/* 80268DF8 00264A58  48 00 12 F5 */	bl func_8026A0EC
+/* 80268DF8 00264A58  48 00 12 F5 */	bl OSGetMEM2ArenaLo
 /* 80268DFC 00264A5C  7C 64 1B 78 */	mr r4, r3
 /* 80268E00 00264A60  7F C5 F3 78 */	mr r5, r30
 /* 80268E04 00264A64  38 7F 01 D4 */	addi r3, r31, 0x1d4
@@ -875,7 +875,7 @@ lbl_80268F60:
 lbl_80268F9C:
 /* 80268F9C 00264BFC  38 64 40 00 */	addi r3, r4, 0x4000
 lbl_80268FA0:
-/* 80268FA0 00264C00  48 00 11 75 */	bl func_8026A114
+/* 80268FA0 00264C00  48 00 11 75 */	bl OSSetMEM1ArenaLo
 /* 80268FA4 00264C04  3C 60 80 00 */	lis r3, 0x80003110@ha
 /* 80268FA8 00264C08  80 63 31 10 */	lwz r3, 0x80003110@l(r3)
 /* 80268FAC 00264C0C  2C 03 00 00 */	cmpwi r3, 0
@@ -887,7 +887,7 @@ lbl_80268FA0:
 /* 80268FC4 00264C24  3C 60 81 70 */	lis r3, 0x81700000@ha
 /* 80268FC8 00264C28  38 63 00 00 */	addi r3, r3, 0x81700000@l
 lbl_80268FCC:
-/* 80268FCC 00264C2C  48 00 11 31 */	bl func_8026A0FC
+/* 80268FCC 00264C2C  48 00 11 31 */	bl OSSetMEM1ArenaHi
 /* 80268FD0 00264C30  3C 60 80 00 */	lis r3, 0x80003124@ha
 /* 80268FD4 00264C34  80 63 31 24 */	lwz r3, 0x80003124@l(r3)
 /* 80268FD8 00264C38  2C 03 00 00 */	cmpwi r3, 0
@@ -919,13 +919,13 @@ lbl_80269028:
 /* 8026903C 00264C9C  40 80 00 08 */	bge lbl_80269044
 /* 80269040 00264CA0  7C 03 03 78 */	mr r3, r0
 lbl_80269044:
-/* 80269044 00264CA4  48 00 10 D9 */	bl func_8026A11C
+/* 80269044 00264CA4  48 00 10 D9 */	bl OSSetMEM2ArenaLo
 lbl_80269048:
 /* 80269048 00264CA8  3C 60 80 00 */	lis r3, 0x80003128@ha
 /* 8026904C 00264CAC  80 63 31 28 */	lwz r3, 0x80003128@l(r3)
 /* 80269050 00264CB0  2C 03 00 00 */	cmpwi r3, 0
 /* 80269054 00264CB4  41 82 00 08 */	beq lbl_8026905C
-/* 80269058 00264CB8  48 00 10 AD */	bl func_8026A104
+/* 80269058 00264CB8  48 00 10 AD */	bl OSSetMEM2ArenaHi
 lbl_8026905C:
 /* 8026905C 00264CBC  48 00 A0 59 */	bl func_802730B4
 /* 80269060 00264CC0  48 00 01 CD */	bl OSExceptionInit
diff --git a/asm/SDK/OS/OSArena.s b/asm/SDK/OS/OSArena.s
new file mode 100644
index 0000000..2beb156
--- /dev/null
+++ b/asm/SDK/OS/OSArena.s
@@ -0,0 +1,79 @@
+.include "macros.inc"
+
+.section .text, "ax"  # 0x80006980 - 0x803E1E60
+
+.global OSGetMEM1ArenaHi
+OSGetMEM1ArenaHi:
+/* 8026A0CC 00265D2C  80 6D A7 C0 */	lwz r3, lbl_8063FA80-_SDA_BASE_(r13)
+/* 8026A0D0 00265D30  4E 80 00 20 */	blr
+
+.global OSGetMEM2ArenaHi
+OSGetMEM2ArenaHi:
+/* 8026A0D4 00265D34  80 6D A7 C4 */	lwz r3, lbl_8063FA84-_SDA_BASE_(r13)
+/* 8026A0D8 00265D38  4E 80 00 20 */	blr
+
+.global OSGetArenaHi
+OSGetArenaHi:
+/* 8026A0DC 00265D3C  80 6D A7 C0 */	lwz r3, lbl_8063FA80-_SDA_BASE_(r13)
+/* 8026A0E0 00265D40  4E 80 00 20 */	blr
+
+.global OSGetMEM1ArenaLo
+OSGetMEM1ArenaLo:
+/* 8026A0E4 00265D44  80 6D 87 B0 */	lwz r3, lbl_8063DA70-_SDA_BASE_(r13)
+/* 8026A0E8 00265D48  4E 80 00 20 */	blr
+
+.global OSGetMEM2ArenaLo
+OSGetMEM2ArenaLo:
+/* 8026A0EC 00265D4C  80 6D 87 B4 */	lwz r3, lbl_8063DA74-_SDA_BASE_(r13)
+/* 8026A0F0 00265D50  4E 80 00 20 */	blr
+
+.global OSGetArenaLo
+OSGetArenaLo:
+/* 8026A0F4 00265D54  80 6D 87 B0 */	lwz r3, lbl_8063DA70-_SDA_BASE_(r13)
+/* 8026A0F8 00265D58  4E 80 00 20 */	blr
+
+.global OSSetMEM1ArenaHi
+OSSetMEM1ArenaHi:
+/* 8026A0FC 00265D5C  90 6D A7 C0 */	stw r3, lbl_8063FA80-_SDA_BASE_(r13)
+/* 8026A100 00265D60  4E 80 00 20 */	blr
+
+.global OSSetMEM2ArenaHi
+OSSetMEM2ArenaHi:
+/* 8026A104 00265D64  90 6D A7 C4 */	stw r3, lbl_8063FA84-_SDA_BASE_(r13)
+/* 8026A108 00265D68  4E 80 00 20 */	blr
+
+.global OSSetArenaHi
+OSSetArenaHi:
+/* 8026A10C 00265D6C  90 6D A7 C0 */	stw r3, lbl_8063FA80-_SDA_BASE_(r13)
+/* 8026A110 00265D70  4E 80 00 20 */	blr
+
+.global OSSetMEM1ArenaLo
+OSSetMEM1ArenaLo:
+/* 8026A114 00265D74  90 6D 87 B0 */	stw r3, lbl_8063DA70-_SDA_BASE_(r13)
+/* 8026A118 00265D78  4E 80 00 20 */	blr
+
+.global OSSetMEM2ArenaLo
+OSSetMEM2ArenaLo:
+/* 8026A11C 00265D7C  90 6D 87 B4 */	stw r3, lbl_8063DA74-_SDA_BASE_(r13)
+/* 8026A120 00265D80  4E 80 00 20 */	blr
+
+.global OSSetArenaLo
+OSSetArenaLo:
+/* 8026A124 00265D84  90 6D 87 B0 */	stw r3, lbl_8063DA70-_SDA_BASE_(r13)
+/* 8026A128 00265D88  4E 80 00 20 */	blr
+
+.global OSAllocFromMEM1ArenaLo
+OSAllocFromMEM1ArenaLo:
+/* 8026A12C 00265D8C  80 0D 87 B0 */	lwz r0, lbl_8063DA70-_SDA_BASE_(r13)
+/* 8026A130 00265D90  38 A4 FF FF */	addi r5, r4, -1
+/* 8026A134 00265D94  7C A6 28 F8 */	nor r6, r5, r5
+/* 8026A138 00265D98  7C A4 02 14 */	add r5, r4, r0
+/* 8026A13C 00265D9C  38 05 FF FF */	addi r0, r5, -1
+/* 8026A140 00265DA0  7C C0 00 38 */	and r0, r6, r0
+/* 8026A144 00265DA4  7C 60 1A 14 */	add r3, r0, r3
+/* 8026A148 00265DA8  7C 83 22 14 */	add r4, r3, r4
+/* 8026A14C 00265DAC  7C 03 03 78 */	mr r3, r0
+/* 8026A150 00265DB0  38 04 FF FF */	addi r0, r4, -1
+/* 8026A154 00265DB4  7C C0 00 38 */	and r0, r6, r0
+/* 8026A158 00265DB8  90 0D 87 B0 */	stw r0, lbl_8063DA70-_SDA_BASE_(r13)
+/* 8026A15C 00265DBC  4E 80 00 20 */	blr
diff --git a/asm/text_1.s b/asm/text_1.s
index 9a92155..bc03213 100644
--- a/asm/text_1.s
+++ b/asm/text_1.s
@@ -173,9 +173,9 @@ func_80006BC4:
 /* 80006BE4 00002844  48 1D 3F 4D */	bl func_801DAB30
 /* 80006BE8 00002848  48 23 DE 69 */	bl func_80244A50
 /* 80006BEC 0000284C  48 23 EB 71 */	bl func_8024575C
-/* 80006BF0 00002850  48 26 34 F5 */	bl func_8026A0E4
+/* 80006BF0 00002850  48 26 34 F5 */	bl OSGetMEM1ArenaLo
 /* 80006BF4 00002854  7C 7E 1B 78 */	mr r30, r3
-/* 80006BF8 00002858  48 26 34 D5 */	bl func_8026A0CC
+/* 80006BF8 00002858  48 26 34 D5 */	bl OSGetMEM1ArenaHi
 /* 80006BFC 0000285C  7C 7E 18 50 */	subf r3, r30, r3
 /* 80006C00 00002860  3C 00 01 50 */	lis r0, 0x150
 /* 80006C04 00002864  3F E3 FF F0 */	addis r31, r3, 0xfff0
@@ -189,10 +189,10 @@ lbl_80006C14:
 /* 80006C20 00002880  48 1D 3F 59 */	bl func_801DAB78
 /* 80006C24 00002884  90 6D 96 28 */	stw r3, lbl_8063E8E8-_SDA_BASE_(r13)
 /* 80006C28 00002888  7C 7E FA 14 */	add r3, r30, r31
-/* 80006C2C 0000288C  48 26 34 E9 */	bl func_8026A114
-/* 80006C30 00002890  48 26 34 B5 */	bl func_8026A0E4
+/* 80006C2C 0000288C  48 26 34 E9 */	bl OSSetMEM1ArenaLo
+/* 80006C30 00002890  48 26 34 B5 */	bl OSGetMEM1ArenaLo
 /* 80006C34 00002894  7C 7E 1B 78 */	mr r30, r3
-/* 80006C38 00002898  48 26 34 95 */	bl func_8026A0CC
+/* 80006C38 00002898  48 26 34 95 */	bl OSGetMEM1ArenaHi
 /* 80006C3C 0000289C  7F FE 18 50 */	subf r31, r30, r3
 /* 80006C40 000028A0  3C 00 00 10 */	lis r0, 0x10
 /* 80006C44 000028A4  7C 1F 00 40 */	cmplw r31, r0
@@ -205,10 +205,10 @@ lbl_80006C50:
 /* 80006C5C 000028BC  48 1D 3F 1D */	bl func_801DAB78
 /* 80006C60 000028C0  90 6D 96 38 */	stw r3, lbl_8063E8F8-_SDA_BASE_(r13)
 /* 80006C64 000028C4  7C 7E FA 14 */	add r3, r30, r31
-/* 80006C68 000028C8  48 26 34 AD */	bl func_8026A114
-/* 80006C6C 000028CC  48 26 34 81 */	bl func_8026A0EC
+/* 80006C68 000028C8  48 26 34 AD */	bl OSSetMEM1ArenaLo
+/* 80006C6C 000028CC  48 26 34 81 */	bl OSGetMEM2ArenaLo
 /* 80006C70 000028D0  7C 7E 1B 78 */	mr r30, r3
-/* 80006C74 000028D4  48 26 34 61 */	bl func_8026A0D4
+/* 80006C74 000028D4  48 26 34 61 */	bl OSGetMEM2ArenaHi
 /* 80006C78 000028D8  7F FE 18 50 */	subf r31, r30, r3
 /* 80006C7C 000028DC  3C 00 00 C0 */	lis r0, 0xc0
 /* 80006C80 000028E0  7C 1F 00 40 */	cmplw r31, r0
@@ -221,10 +221,10 @@ lbl_80006C8C:
 /* 80006C98 000028F8  48 1D 3E E1 */	bl func_801DAB78
 /* 80006C9C 000028FC  90 6D 96 30 */	stw r3, lbl_8063E8F0-_SDA_BASE_(r13)
 /* 80006CA0 00002900  7C 7E FA 14 */	add r3, r30, r31
-/* 80006CA4 00002904  48 26 34 79 */	bl func_8026A11C
-/* 80006CA8 00002908  48 26 34 45 */	bl func_8026A0EC
+/* 80006CA4 00002904  48 26 34 79 */	bl OSSetMEM2ArenaLo
+/* 80006CA8 00002908  48 26 34 45 */	bl OSGetMEM2ArenaLo
 /* 80006CAC 0000290C  7C 7E 1B 78 */	mr r30, r3
-/* 80006CB0 00002910  48 26 34 25 */	bl func_8026A0D4
+/* 80006CB0 00002910  48 26 34 25 */	bl OSGetMEM2ArenaHi
 /* 80006CB4 00002914  7F FE 18 50 */	subf r31, r30, r3
 /* 80006CB8 00002918  3C 00 00 10 */	lis r0, 0x10
 /* 80006CBC 0000291C  7C 1F 00 40 */	cmplw r31, r0
@@ -237,10 +237,10 @@ lbl_80006CC8:
 /* 80006CD4 00002934  48 1D 3E A5 */	bl func_801DAB78
 /* 80006CD8 00002938  90 6D 96 34 */	stw r3, lbl_8063E8F4-_SDA_BASE_(r13)
 /* 80006CDC 0000293C  7C 7E FA 14 */	add r3, r30, r31
-/* 80006CE0 00002940  48 26 34 3D */	bl func_8026A11C
-/* 80006CE4 00002944  48 26 34 09 */	bl func_8026A0EC
+/* 80006CE0 00002940  48 26 34 3D */	bl OSSetMEM2ArenaLo
+/* 80006CE4 00002944  48 26 34 09 */	bl OSGetMEM2ArenaLo
 /* 80006CE8 00002948  7C 7E 1B 78 */	mr r30, r3
-/* 80006CEC 0000294C  48 26 33 E9 */	bl func_8026A0D4
+/* 80006CEC 0000294C  48 26 33 E9 */	bl OSGetMEM2ArenaHi
 /* 80006CF0 00002950  7F FE 18 50 */	subf r31, r30, r3
 /* 80006CF4 00002954  7F C3 F3 78 */	mr r3, r30
 /* 80006CF8 00002958  7F E4 FB 78 */	mr r4, r31
@@ -248,7 +248,7 @@ lbl_80006CC8:
 /* 80006D00 00002960  48 1D 3E 79 */	bl func_801DAB78
 /* 80006D04 00002964  90 6D 96 2C */	stw r3, lbl_8063E8EC-_SDA_BASE_(r13)
 /* 80006D08 00002968  7C 7E FA 14 */	add r3, r30, r31
-/* 80006D0C 0000296C  48 26 34 11 */	bl func_8026A11C
+/* 80006D0C 0000296C  48 26 34 11 */	bl OSSetMEM2ArenaLo
 /* 80006D10 00002970  80 6D 96 28 */	lwz r3, lbl_8063E8E8-_SDA_BASE_(r13)
 /* 80006D14 00002974  48 1D 3F 01 */	bl func_801DAC14
 /* 80006D18 00002978  3F C0 00 01 */	lis r30, 0x0000C000@ha
diff --git a/asm/text_7.s b/asm/text_7.s
index c8158a0..d5c3233 100644
--- a/asm/text_7.s
+++ b/asm/text_7.s
@@ -39074,7 +39074,7 @@ func_80244A50:
 /* 80244A54 002406B4  7C 08 02 A6 */	mflr r0
 /* 80244A58 002406B8  90 01 00 14 */	stw r0, 0x14(r1)
 /* 80244A5C 002406BC  93 E1 00 0C */	stw r31, 0xc(r1)
-/* 80244A60 002406C0  48 02 56 8D */	bl func_8026A0EC
+/* 80244A60 002406C0  48 02 56 8D */	bl OSGetMEM2ArenaLo
 /* 80244A64 002406C4  3F E3 00 05 */	addis r31, r3, 5
 /* 80244A68 002406C8  3C 80 00 05 */	lis r4, 5
 /* 80244A6C 002406CC  38 A0 00 04 */	li r5, 4
@@ -39088,7 +39088,7 @@ lbl_80244A88:
 /* 80244A88 002406E8  38 80 00 01 */	li r4, 1
 /* 80244A8C 002406EC  4B F9 62 05 */	bl func_801DAC90
 /* 80244A90 002406F0  7F E3 FB 78 */	mr r3, r31
-/* 80244A94 002406F4  48 02 56 89 */	bl func_8026A11C
+/* 80244A94 002406F4  48 02 56 89 */	bl OSSetMEM2ArenaLo
 /* 80244A98 002406F8  38 60 00 01 */	li r3, 1
 lbl_80244A9C:
 /* 80244A9C 002406FC  80 01 00 14 */	lwz r0, 0x14(r1)
@@ -40082,7 +40082,7 @@ func_8024575C:
 /* 80245760 002413C0  7C 08 02 A6 */	mflr r0
 /* 80245764 002413C4  90 01 00 14 */	stw r0, 0x14(r1)
 /* 80245768 002413C8  93 E1 00 0C */	stw r31, 0xc(r1)
-/* 8024576C 002413CC  48 02 49 81 */	bl func_8026A0EC
+/* 8024576C 002413CC  48 02 49 81 */	bl OSGetMEM2ArenaLo
 /* 80245770 002413D0  3F E3 00 80 */	addis r31, r3, 0x80
 /* 80245774 002413D4  3C 80 00 80 */	lis r4, 0x80
 /* 80245778 002413D8  38 A0 00 04 */	li r5, 4
@@ -40096,7 +40096,7 @@ lbl_80245794:
 /* 80245794 002413F4  38 80 00 02 */	li r4, 2
 /* 80245798 002413F8  4B F9 54 F9 */	bl func_801DAC90
 /* 8024579C 002413FC  7F E3 FB 78 */	mr r3, r31
-/* 802457A0 00241400  48 02 49 7D */	bl func_8026A11C
+/* 802457A0 00241400  48 02 49 7D */	bl OSSetMEM2ArenaLo
 /* 802457A4 00241404  38 60 00 01 */	li r3, 1
 lbl_802457A8:
 /* 802457A8 00241408  80 01 00 14 */	lwz r0, 0x14(r1)
diff --git a/asm/text_7_2.s b/asm/text_7_2.s
index 61dec41..62f422b 100644
--- a/asm/text_7_2.s
+++ b/asm/text_7_2.s
@@ -2,82 +2,6 @@
 
 .section .text, "ax"  # 0x80006980 - 0x803E1E60
 
-.global func_8026A0CC
-func_8026A0CC:
-/* 8026A0CC 00265D2C  80 6D A7 C0 */	lwz r3, lbl_8063FA80-_SDA_BASE_(r13)
-/* 8026A0D0 00265D30  4E 80 00 20 */	blr
-
-.global func_8026A0D4
-func_8026A0D4:
-/* 8026A0D4 00265D34  80 6D A7 C4 */	lwz r3, lbl_8063FA84-_SDA_BASE_(r13)
-/* 8026A0D8 00265D38  4E 80 00 20 */	blr
-
-.global func_8026A0DC
-func_8026A0DC:
-/* 8026A0DC 00265D3C  80 6D A7 C0 */	lwz r3, lbl_8063FA80-_SDA_BASE_(r13)
-/* 8026A0E0 00265D40  4E 80 00 20 */	blr
-
-.global func_8026A0E4
-func_8026A0E4:
-/* 8026A0E4 00265D44  80 6D 87 B0 */	lwz r3, lbl_8063DA70-_SDA_BASE_(r13)
-/* 8026A0E8 00265D48  4E 80 00 20 */	blr
-
-.global func_8026A0EC
-func_8026A0EC:
-/* 8026A0EC 00265D4C  80 6D 87 B4 */	lwz r3, lbl_8063DA74-_SDA_BASE_(r13)
-/* 8026A0F0 00265D50  4E 80 00 20 */	blr
-
-.global func_8026A0F4
-func_8026A0F4:
-/* 8026A0F4 00265D54  80 6D 87 B0 */	lwz r3, lbl_8063DA70-_SDA_BASE_(r13)
-/* 8026A0F8 00265D58  4E 80 00 20 */	blr
-
-.global func_8026A0FC
-func_8026A0FC:
-/* 8026A0FC 00265D5C  90 6D A7 C0 */	stw r3, lbl_8063FA80-_SDA_BASE_(r13)
-/* 8026A100 00265D60  4E 80 00 20 */	blr
-
-.global func_8026A104
-func_8026A104:
-/* 8026A104 00265D64  90 6D A7 C4 */	stw r3, lbl_8063FA84-_SDA_BASE_(r13)
-/* 8026A108 00265D68  4E 80 00 20 */	blr
-
-.global func_8026A10C
-func_8026A10C:
-/* 8026A10C 00265D6C  90 6D A7 C0 */	stw r3, lbl_8063FA80-_SDA_BASE_(r13)
-/* 8026A110 00265D70  4E 80 00 20 */	blr
-
-.global func_8026A114
-func_8026A114:
-/* 8026A114 00265D74  90 6D 87 B0 */	stw r3, lbl_8063DA70-_SDA_BASE_(r13)
-/* 8026A118 00265D78  4E 80 00 20 */	blr
-
-.global func_8026A11C
-func_8026A11C:
-/* 8026A11C 00265D7C  90 6D 87 B4 */	stw r3, lbl_8063DA74-_SDA_BASE_(r13)
-/* 8026A120 00265D80  4E 80 00 20 */	blr
-
-.global func_8026A124
-func_8026A124:
-/* 8026A124 00265D84  90 6D 87 B0 */	stw r3, lbl_8063DA70-_SDA_BASE_(r13)
-/* 8026A128 00265D88  4E 80 00 20 */	blr
-
-.global func_8026A12C
-func_8026A12C:
-/* 8026A12C 00265D8C  80 0D 87 B0 */	lwz r0, lbl_8063DA70-_SDA_BASE_(r13)
-/* 8026A130 00265D90  38 A4 FF FF */	addi r5, r4, -1
-/* 8026A134 00265D94  7C A6 28 F8 */	nor r6, r5, r5
-/* 8026A138 00265D98  7C A4 02 14 */	add r5, r4, r0
-/* 8026A13C 00265D9C  38 05 FF FF */	addi r0, r5, -1
-/* 8026A140 00265DA0  7C C0 00 38 */	and r0, r6, r0
-/* 8026A144 00265DA4  7C 60 1A 14 */	add r3, r0, r3
-/* 8026A148 00265DA8  7C 83 22 14 */	add r4, r3, r4
-/* 8026A14C 00265DAC  7C 03 03 78 */	mr r3, r0
-/* 8026A150 00265DB0  38 04 FF FF */	addi r0, r4, -1
-/* 8026A154 00265DB4  7C C0 00 38 */	and r0, r6, r0
-/* 8026A158 00265DB8  90 0D 87 B0 */	stw r0, lbl_8063DA70-_SDA_BASE_(r13)
-/* 8026A15C 00265DBC  4E 80 00 20 */	blr
-
 .global func_8026A160
 func_8026A160:
 /* 8026A160 00265DC0  94 21 FF E0 */	stwu r1, -0x20(r1)
@@ -236,7 +160,7 @@ func_8026A380:
 /* 8026A39C 00265FFC  38 60 00 01 */	li r3, 1
 /* 8026A3A0 00266000  4B FF FD C1 */	bl func_8026A160
 lbl_8026A3A4:
-/* 8026A3A4 00266004  4B FF FD 39 */	bl func_8026A0DC
+/* 8026A3A4 00266004  4B FF FD 39 */	bl OSGetArenaHi
 /* 8026A3A8 00266008  3C 80 81 00 */	lis r4, 0x8100
 /* 8026A3AC 0026600C  38 A0 00 80 */	li r5, 0x80
 /* 8026A3B0 00266010  38 63 FF 80 */	addi r3, r3, -128
@@ -341,7 +265,7 @@ lbl_8026A510:
 /* 8026A510 00266170  A0 04 50 0A */	lhz r0, 0x500a(r4)
 /* 8026A514 00266174  54 00 07 FF */	clrlwi. r0, r0, 0x1f
 /* 8026A518 00266178  40 82 FF F8 */	bne lbl_8026A510
-/* 8026A51C 0026617C  4B FF FB C1 */	bl func_8026A0DC
+/* 8026A51C 0026617C  4B FF FB C1 */	bl OSGetArenaHi
 /* 8026A520 00266180  7C 64 1B 78 */	mr r4, r3
 /* 8026A524 00266184  3C 60 81 00 */	lis r3, 0x8100
 /* 8026A528 00266188  38 84 FF 80 */	addi r4, r4, -128
@@ -2573,7 +2497,7 @@ lbl_8026C3E0:
 /* 8026C408 00268068  80 01 00 24 */	lwz r0, 0x24(r1)
 /* 8026C40C 0026806C  38 80 00 20 */	li r4, 0x20
 /* 8026C410 00268070  1C 60 00 D8 */	mulli r3, r0, 0xd8
-/* 8026C414 00268074  4B FF DD 19 */	bl func_8026A12C
+/* 8026C414 00268074  4B FF DD 19 */	bl OSAllocFromMEM1ArenaLo
 /* 8026C418 00268078  7C 7F 1B 78 */	mr r31, r3
 /* 8026C41C 0026807C  80 A1 00 40 */	lwz r5, 0x40(r1)
 /* 8026C420 00268080  80 C1 00 44 */	lwz r6, 0x44(r1)
@@ -2617,7 +2541,7 @@ func_8026C474:
 /* 8026C4A4 00268104  48 00 22 B9 */	bl OSDisableInterrupts
 /* 8026C4A8 00268108  38 60 00 1C */	li r3, 0x1c
 /* 8026C4AC 0026810C  38 80 00 01 */	li r4, 1
-/* 8026C4B0 00268110  4B FF DC 7D */	bl func_8026A12C
+/* 8026C4B0 00268110  4B FF DC 7D */	bl OSAllocFromMEM1ArenaLo
 /* 8026C4B4 00268114  38 00 00 01 */	li r0, 1
 /* 8026C4B8 00268118  2C 19 00 00 */	cmpwi r25, 0
 /* 8026C4BC 0026811C  90 03 00 00 */	stw r0, 0(r3)
@@ -2629,7 +2553,7 @@ func_8026C474:
 /* 8026C4D4 00268134  40 82 00 20 */	bne lbl_8026C4F4
 /* 8026C4D8 00268138  38 60 20 00 */	li r3, 0x2000
 /* 8026C4DC 0026813C  38 80 00 01 */	li r4, 1
-/* 8026C4E0 00268140  4B FF DC 4D */	bl func_8026A12C
+/* 8026C4E0 00268140  4B FF DC 4D */	bl OSAllocFromMEM1ArenaLo
 /* 8026C4E4 00268144  90 7E 00 18 */	stw r3, 0x18(r30)
 /* 8026C4E8 00268148  7F E4 FB 78 */	mr r4, r31
 /* 8026C4EC 0026814C  7F 45 D3 78 */	mr r5, r26
@@ -2656,7 +2580,7 @@ lbl_8026C52C:
 /* 8026C538 00268198  4B FF F7 FD */	bl func_8026BD34
 /* 8026C53C 0026819C  38 60 00 20 */	li r3, 0x20
 /* 8026C540 002681A0  38 80 00 20 */	li r4, 0x20
-/* 8026C544 002681A4  4B FF DB E9 */	bl func_8026A12C
+/* 8026C544 002681A4  4B FF DB E9 */	bl OSAllocFromMEM1ArenaLo
 /* 8026C548 002681A8  80 CD A7 C8 */	lwz r6, lbl_8063FA88-_SDA_BASE_(r13)
 /* 8026C54C 002681AC  7C 7F 1B 78 */	mr r31, r3
 /* 8026C550 002681B0  2C 06 00 00 */	cmpwi r6, 0
@@ -2669,7 +2593,7 @@ lbl_8026C55C:
 /* 8026C568 002681C8  41 82 00 88 */	beq lbl_8026C5F0
 /* 8026C56C 002681CC  38 60 00 40 */	li r3, 0x40
 /* 8026C570 002681D0  38 80 00 20 */	li r4, 0x20
-/* 8026C574 002681D4  4B FF DB B9 */	bl func_8026A12C
+/* 8026C574 002681D4  4B FF DB B9 */	bl OSAllocFromMEM1ArenaLo
 /* 8026C578 002681D8  80 1A 30 F4 */	lwz r0, 0x30f4(r26)
 /* 8026C57C 002681DC  7C 7A 1B 78 */	mr r26, r3
 /* 8026C580 002681E0  38 61 00 E0 */	addi r3, r1, 0xe0
@@ -2741,7 +2665,7 @@ lbl_8026C658:
 /* 8026C664 002682C4  41 82 00 88 */	beq lbl_8026C6EC
 /* 8026C668 002682C8  38 60 00 40 */	li r3, 0x40
 /* 8026C66C 002682CC  38 80 00 20 */	li r4, 0x20
-/* 8026C670 002682D0  4B FF DA BD */	bl func_8026A12C
+/* 8026C670 002682D0  4B FF DA BD */	bl OSAllocFromMEM1ArenaLo
 /* 8026C674 002682D4  80 1A 30 F4 */	lwz r0, 0x30f4(r26)
 /* 8026C678 002682D8  7C 7A 1B 78 */	mr r26, r3
 /* 8026C67C 002682DC  38 61 01 40 */	addi r3, r1, 0x140
@@ -2833,7 +2757,7 @@ lbl_8026C7A4:
 /* 8026C7B0 00268410  41 82 00 88 */	beq lbl_8026C838
 /* 8026C7B4 00268414  38 60 00 40 */	li r3, 0x40
 /* 8026C7B8 00268418  38 80 00 20 */	li r4, 0x20
-/* 8026C7BC 0026841C  4B FF D9 71 */	bl func_8026A12C
+/* 8026C7BC 0026841C  4B FF D9 71 */	bl OSAllocFromMEM1ArenaLo
 /* 8026C7C0 00268420  80 1B 30 F4 */	lwz r0, 0x30f4(r27)
 /* 8026C7C4 00268424  7C 7A 1B 78 */	mr r26, r3
 /* 8026C7C8 00268428  38 61 00 B0 */	addi r3, r1, 0xb0
@@ -2885,7 +2809,7 @@ lbl_8026C850:
 /* 8026C868 002684C8  4E 80 04 21 */	bctrl
 /* 8026C86C 002684CC  38 60 00 1C */	li r3, 0x1c
 /* 8026C870 002684D0  38 80 00 01 */	li r4, 1
-/* 8026C874 002684D4  4B FF D8 B9 */	bl func_8026A12C
+/* 8026C874 002684D4  4B FF D8 B9 */	bl OSAllocFromMEM1ArenaLo
 /* 8026C878 002684D8  7C 7A 1B 78 */	mr r26, r3
 /* 8026C87C 002684DC  7F C4 F3 78 */	mr r4, r30
 /* 8026C880 002684E0  38 A0 00 1C */	li r5, 0x1c
@@ -2898,7 +2822,7 @@ lbl_8026C850:
 /* 8026C89C 002684FC  7D 89 03 A6 */	mtctr r12
 /* 8026C8A0 00268500  4E 80 04 21 */	bctrl
 /* 8026C8A4 00268504  7F 43 D3 78 */	mr r3, r26
-/* 8026C8A8 00268508  4B FF D8 7D */	bl func_8026A124
+/* 8026C8A8 00268508  4B FF D8 7D */	bl OSSetArenaLo
 /* 8026C8AC 0026850C  48 00 00 60 */	b lbl_8026C90C
 lbl_8026C8B0:
 /* 8026C8B0 00268510  80 C1 00 1C */	lwz r6, 0x1c(r1)
@@ -2942,7 +2866,7 @@ lbl_8026C90C:
 /* 8026C938 00268598  7C 7A 1B 78 */	mr r26, r3
 /* 8026C93C 0026859C  38 60 00 1C */	li r3, 0x1c
 /* 8026C940 002685A0  38 80 00 01 */	li r4, 1
-/* 8026C944 002685A4  4B FF D7 E9 */	bl func_8026A12C
+/* 8026C944 002685A4  4B FF D7 E9 */	bl OSAllocFromMEM1ArenaLo
 /* 8026C948 002685A8  7C 7B 1B 78 */	mr r27, r3
 /* 8026C94C 002685AC  7F C4 F3 78 */	mr r4, r30
 /* 8026C950 002685B0  38 A0 00 1C */	li r5, 0x1c
@@ -2973,7 +2897,7 @@ lbl_8026C9A4:
 /* 8026C9AC 0026860C  41 82 00 88 */	beq lbl_8026CA34
 /* 8026C9B0 00268610  38 60 00 40 */	li r3, 0x40
 /* 8026C9B4 00268614  38 80 00 20 */	li r4, 0x20
-/* 8026C9B8 00268618  4B FF D7 75 */	bl func_8026A12C
+/* 8026C9B8 00268618  4B FF D7 75 */	bl OSAllocFromMEM1ArenaLo
 /* 8026C9BC 0026861C  80 1B 30 F4 */	lwz r0, 0x30f4(r27)
 /* 8026C9C0 00268620  7C 7A 1B 78 */	mr r26, r3
 /* 8026C9C4 00268624  38 61 00 50 */	addi r3, r1, 0x50
@@ -3092,7 +3016,7 @@ lbl_8026CB4C:
 /* 8026CB4C 002687AC  38 1F 00 02 */	addi r0, r31, 2
 /* 8026CB50 002687B0  38 80 00 01 */	li r4, 1
 /* 8026CB54 002687B4  54 03 10 3A */	slwi r3, r0, 2
-/* 8026CB58 002687B8  4B FF D5 D5 */	bl func_8026A12C
+/* 8026CB58 002687B8  4B FF D5 D5 */	bl OSAllocFromMEM1ArenaLo
 /* 8026CB5C 002687BC  38 DF 00 01 */	addi r6, r31, 1
 /* 8026CB60 002687C0  38 01 00 10 */	addi r0, r1, 0x10
 /* 8026CB64 002687C4  2C 86 00 01 */	cmpwi cr1, r6, 1
@@ -3704,10 +3628,10 @@ lbl_8026D3E8:
 /* 8026D404 00269064  4B FF C0 D1 */	bl __OSSetExceptionHandler
 /* 8026D408 00269068  48 01 34 91 */	bl func_80280898
 /* 8026D40C 0026906C  3C 60 81 40 */	lis r3, 0x8140
-/* 8026D410 00269070  4B FF CD 15 */	bl func_8026A124
+/* 8026D410 00269070  4B FF CD 15 */	bl OSSetArenaLo
 /* 8026D414 00269074  3C 60 80 00 */	lis r3, 0x80000038@ha
 /* 8026D418 00269078  80 63 00 38 */	lwz r3, 0x80000038@l(r3)
-/* 8026D41C 0026907C  4B FF CC F1 */	bl func_8026A10C
+/* 8026D41C 0026907C  4B FF CC F1 */	bl OSSetArenaHi
 /* 8026D420 00269080  89 3B 00 00 */	lbz r9, 0(r27)
 /* 8026D424 00269084  3D 40 80 51 */	lis r10, lbl_80514768@ha
 /* 8026D428 00269088  89 1B 00 01 */	lbz r8, 1(r27)
@@ -3726,7 +3650,7 @@ lbl_8026D3E8:
 /* 8026D45C 002690BC  98 6A 00 06 */	stb r3, 6(r10)
 /* 8026D460 002690C0  98 0A 00 07 */	stb r0, 7(r10)
 /* 8026D464 002690C4  93 AA 00 08 */	stw r29, 8(r10)
-/* 8026D468 002690C8  4B FF CC 75 */	bl func_8026A0DC
+/* 8026D468 002690C8  4B FF CC 75 */	bl OSGetArenaHi
 /* 8026D46C 002690CC  3C A0 80 27 */	lis r5, lbl_8026D494@ha
 /* 8026D470 002690D0  7C 64 1B 78 */	mr r4, r3
 /* 8026D474 002690D4  38 65 D4 94 */	addi r3, r5, lbl_8026D494@l
@@ -3757,7 +3681,7 @@ lbl_8026D494:
 /* 8026D4D4 00269134  3B C3 00 01 */	addi r30, r3, 1
 /* 8026D4D8 00269138  38 80 00 20 */	li r4, 0x20
 /* 8026D4DC 0026913C  7F C3 F3 78 */	mr r3, r30
-/* 8026D4E0 00269140  4B FF CC 4D */	bl func_8026A12C
+/* 8026D4E0 00269140  4B FF CC 4D */	bl OSAllocFromMEM1ArenaLo
 /* 8026D4E4 00269144  7F 84 E3 78 */	mr r4, r28
 /* 8026D4E8 00269148  7F C5 F3 78 */	mr r5, r30
 /* 8026D4EC 0026914C  4B F5 CD 89 */	bl func_801CA274
@@ -3765,16 +3689,16 @@ lbl_8026D494:
 /* 8026D4F4 00269154  3C 60 00 0A */	lis r3, 0x000A1004@ha
 /* 8026D4F8 00269158  38 63 10 04 */	addi r3, r3, 0x000A1004@l
 /* 8026D4FC 0026915C  38 80 00 20 */	li r4, 0x20
-/* 8026D500 00269160  4B FF CC 2D */	bl func_8026A12C
+/* 8026D500 00269160  4B FF CC 2D */	bl OSAllocFromMEM1ArenaLo
 /* 8026D504 00269164  7C 7F 1B 78 */	mr r31, r3
-/* 8026D508 00269168  4B FF CB ED */	bl func_8026A0F4
+/* 8026D508 00269168  4B FF CB ED */	bl OSGetArenaLo
 /* 8026D50C 0026916C  7C 64 1B 78 */	mr r4, r3
 /* 8026D510 00269170  7F E3 FB 78 */	mr r3, r31
 /* 8026D514 00269174  48 00 0B D9 */	bl func_8026E0EC
 /* 8026D518 00269178  3C 60 00 09 */	lis r3, 0x00096000@ha
 /* 8026D51C 0026917C  38 80 00 20 */	li r4, 0x20
 /* 8026D520 00269180  38 63 60 00 */	addi r3, r3, 0x00096000@l
-/* 8026D524 00269184  4B FF CC 09 */	bl func_8026A12C
+/* 8026D524 00269184  4B FF CC 09 */	bl OSAllocFromMEM1ArenaLo
 /* 8026D528 00269188  88 9D 00 06 */	lbz r4, 6(r29)
 /* 8026D52C 0026918C  7C 7E 1B 78 */	mr r30, r3
 /* 8026D530 00269190  88 BD 00 04 */	lbz r5, 4(r29)
@@ -6621,9 +6545,9 @@ func_8026FC1C:
 /* 8026FC34 0026B894  7C 7E 1B 78 */	mr r30, r3
 /* 8026FC38 0026B898  4B FF EB 25 */	bl OSDisableInterrupts
 /* 8026FC3C 0026B89C  3C 60 81 28 */	lis r3, 0x8128
-/* 8026FC40 0026B8A0  4B FF A4 E5 */	bl func_8026A124
+/* 8026FC40 0026B8A0  4B FF A4 E5 */	bl OSSetArenaLo
 /* 8026FC44 0026B8A4  3C 60 81 2F */	lis r3, 0x812f
-/* 8026FC48 0026B8A8  4B FF A4 C5 */	bl func_8026A10C
+/* 8026FC48 0026B8A8  4B FF A4 C5 */	bl OSSetArenaHi
 /* 8026FC4C 0026B8AC  38 00 00 00 */	li r0, 0
 /* 8026FC50 0026B8B0  7F E3 FB 78 */	mr r3, r31
 /* 8026FC54 0026B8B4  90 01 00 08 */	stw r0, 8(r1)
@@ -7001,12 +6925,12 @@ func_80270114:
 /* 80270124 0026BD84  93 C1 00 28 */	stw r30, 0x28(r1)
 /* 80270128 0026BD88  7C 7E 1B 78 */	mr r30, r3
 /* 8027012C 0026BD8C  3C 60 81 28 */	lis r3, 0x8128
-/* 80270130 0026BD90  4B FF 9F F5 */	bl func_8026A124
+/* 80270130 0026BD90  4B FF 9F F5 */	bl OSSetArenaLo
 /* 80270134 0026BD94  3C 60 81 2F */	lis r3, 0x812f
-/* 80270138 0026BD98  4B FF 9F D5 */	bl func_8026A10C
+/* 80270138 0026BD98  4B FF 9F D5 */	bl OSSetArenaHi
 /* 8027013C 0026BD9C  38 60 10 20 */	li r3, 0x1020
 /* 80270140 0026BDA0  38 80 00 20 */	li r4, 0x20
-/* 80270144 0026BDA4  4B FF 9F E9 */	bl func_8026A12C
+/* 80270144 0026BDA4  4B FF 9F E9 */	bl OSAllocFromMEM1ArenaLo
 /* 80270148 0026BDA8  7C 7F 1B 78 */	mr r31, r3
 /* 8027014C 0026BDAC  38 80 00 00 */	li r4, 0
 /* 80270150 0026BDB0  38 A0 10 20 */	li r5, 0x1020
diff --git a/obj_files.mk b/obj_files.mk
index 12399fa..6e52f40 100644
--- a/obj_files.mk
+++ b/obj_files.mk
@@ -18,6 +18,7 @@ TEXT_O_FILES := 						            \
 	$(BUILD_DIR)/asm/SDK/OS/OS.o                    \
 	$(BUILD_DIR)/asm/SDK/OS/OSAlarm.o               \
 	$(BUILD_DIR)/asm/SDK/OS/OSAlloc.o               \
+	$(BUILD_DIR)/asm/SDK/OS/OSArena.o               \
 	$(BUILD_DIR)/asm/text_7_2.o                     \
 	$(BUILD_DIR)/asm/text_8.o                       \
 	$(BUILD_DIR)/asm/text_9.o                       \