diff --git a/asm/mem/mem_allocator_800a37d0.s b/asm/mem/mem_allocator.s
similarity index 83%
rename from asm/mem/mem_allocator_800a37d0.s
rename to asm/mem/mem_allocator.s
index cc0f3e25..12434533 100644
--- a/asm/mem/mem_allocator_800a37d0.s
+++ b/asm/mem/mem_allocator.s
@@ -36,3 +36,11 @@ MEMInitAllocatorForExpHeap:
 /* 800A3824 0009F664  90 03 00 0C */	stw r0, 0xc(r3)
 /* 800A3828 0009F668  4E 80 00 20 */	blr
 /* 800A382C 0009F66C  00 00 00 00 */	.4byte 0x00000000
+.include "macros.inc"
+
+.section .sdata2, "wa"  # 0x8055DF80 - 0x805643C0 ; 0x00006440
+.global "@LOCAL@MEMInitAllocatorForExpHeap__FP12MEMAllocatorP12MEMiHeapHeadi@sAllocatorFunc"
+"@LOCAL@MEMInitAllocatorForExpHeap__FP12MEMAllocatorP12MEMiHeapHeadi@sAllocatorFunc":
+
+	.4byte AllocatorAllocForExpHeap_
+	.4byte AllocatorFreeForExpHeap_
diff --git a/asm/mem/mem_allocator_8055e968.s b/asm/mem/mem_allocator_8055e968.s
deleted file mode 100644
index db382615..00000000
--- a/asm/mem/mem_allocator_8055e968.s
+++ /dev/null
@@ -1,8 +0,0 @@
-.include "macros.inc"
-
-.section .sdata2, "wa"  # 0x8055DF80 - 0x805643C0 ; 0x00006440
-.global "@LOCAL@MEMInitAllocatorForExpHeap__FP12MEMAllocatorP12MEMiHeapHeadi@sAllocatorFunc"
-"@LOCAL@MEMInitAllocatorForExpHeap__FP12MEMAllocatorP12MEMiHeapHeadi@sAllocatorFunc":
-
-	.4byte AllocatorAllocForExpHeap_
-	.4byte AllocatorFreeForExpHeap_
diff --git a/asm/mem/mem_expHeap_800a2ab0.s b/asm/mem/mem_expHeap.s
similarity index 100%
rename from asm/mem/mem_expHeap_800a2ab0.s
rename to asm/mem/mem_expHeap.s
diff --git a/asm/mem/mem_frameHeap_800a32e0.s b/asm/mem/mem_frameHeap.s
similarity index 100%
rename from asm/mem/mem_frameHeap_800a32e0.s
rename to asm/mem/mem_frameHeap.s
diff --git a/asm/mem/mem_heapCommon_800a2640.s b/asm/mem/mem_heapCommon.s
similarity index 98%
rename from asm/mem/mem_heapCommon_800a2640.s
rename to asm/mem/mem_heapCommon.s
index eb6848e0..188b8c98 100644
--- a/asm/mem/mem_heapCommon_800a2640.s
+++ b/asm/mem/mem_heapCommon.s
@@ -369,3 +369,19 @@ lbl_800A2A74:
 /* 800A2AA4 0009E8E4  38 21 00 20 */	addi r1, r1, 0x20
 /* 800A2AA8 0009E8E8  4E 80 00 20 */	blr
 /* 800A2AAC 0009E8EC  00 00 00 00 */	.4byte 0x00000000
+.include "macros.inc"
+
+.section .bss, "", @nobits  # 0x80496700 - 0x80556420 ; 0x000BFD20
+.global sRootList
+sRootList:
+	.skip 0x10
+
+.global sRootMutex
+sRootMutex:
+	.skip 0x18
+.include "macros.inc"
+
+.section .sbss, "", @nobits  # 0x8055C6E0 - 0x8055DF80 ; 0x000018A0
+.global sRootListInitialized
+sRootListInitialized:
+	.skip 0x8
diff --git a/asm/mem/mem_heapCommon_804fe258.s b/asm/mem/mem_heapCommon_804fe258.s
deleted file mode 100644
index af997c1f..00000000
--- a/asm/mem/mem_heapCommon_804fe258.s
+++ /dev/null
@@ -1,10 +0,0 @@
-.include "macros.inc"
-
-.section .bss, "", @nobits  # 0x80496700 - 0x80556420 ; 0x000BFD20
-.global sRootList
-sRootList:
-	.skip 0x10
-
-.global sRootMutex
-sRootMutex:
-	.skip 0x18
diff --git a/asm/mem/mem_heapCommon_8055cf18.s b/asm/mem/mem_heapCommon_8055cf18.s
deleted file mode 100644
index 7d8dd8e3..00000000
--- a/asm/mem/mem_heapCommon_8055cf18.s
+++ /dev/null
@@ -1,6 +0,0 @@
-.include "macros.inc"
-
-.section .sbss, "", @nobits  # 0x8055C6E0 - 0x8055DF80 ; 0x000018A0
-.global sRootListInitialized
-sRootListInitialized:
-	.skip 0x8
diff --git a/asm/mem/mem_list_800a3830.s b/asm/mem/mem_list.s
similarity index 100%
rename from asm/mem/mem_list_800a3830.s
rename to asm/mem/mem_list.s
diff --git a/asm/mem/mem_unitHeap_800a3530.s b/asm/mem/mem_unitHeap.s
similarity index 100%
rename from asm/mem/mem_unitHeap_800a3530.s
rename to asm/mem/mem_unitHeap.s
diff --git a/obj_files.mk b/obj_files.mk
index c187c071..d4c02839 100644
--- a/obj_files.mk
+++ b/obj_files.mk
@@ -330,14 +330,15 @@ $(BUILD_DIR)/asm/tpl/TPL.o \
 \
 $(BUILD_DIR)/asm/esp/esp.o \
 \
+$(BUILD_DIR)/asm/mem/mem_heapCommon.o \
+$(BUILD_DIR)/asm/mem/mem_expHeap.o \
+$(BUILD_DIR)/asm/mem/mem_frameHeap.o \
+$(BUILD_DIR)/asm/mem/mem_unitHeap.o \
+$(BUILD_DIR)/asm/mem/mem_allocator.o \
+$(BUILD_DIR)/asm/mem/mem_list.o \
+\
 $(BUILD_DIR)/asm/Linker/Generated/Symbol/File_80006684.o \
 $(BUILD_DIR)/asm/Linker/Generated/Symbol/File_800069c4.o \
-$(BUILD_DIR)/asm/mem/mem_heapCommon_800a2640.o \
-$(BUILD_DIR)/asm/mem/mem_expHeap_800a2ab0.o \
-$(BUILD_DIR)/asm/mem/mem_frameHeap_800a32e0.o \
-$(BUILD_DIR)/asm/mem/mem_unitHeap_800a3530.o \
-$(BUILD_DIR)/asm/mem/mem_allocator_800a37d0.o \
-$(BUILD_DIR)/asm/mem/mem_list_800a3830.o \
 $(BUILD_DIR)/asm/libnw4r_ef/ef_draworder_800a3950.o \
 $(BUILD_DIR)/asm/libnw4r_ef/ef_effect_800a3a70.o \
 $(BUILD_DIR)/asm/libnw4r_ef/ef_effectsystem_800a4670.o \
@@ -4961,7 +4962,6 @@ $(BUILD_DIR)/asm/src/WaveHandle_804966b8.o \
 $(BUILD_DIR)/asm/src/StorageUtil_804966d0.o \
 $(BUILD_DIR)/asm/src/Alarm_804966e0.o \
 $(BUILD_DIR)/asm/src/StateChanger_804966f0.o \
-$(BUILD_DIR)/asm/mem/mem_heapCommon_804fe258.o \
 $(BUILD_DIR)/asm/libnw4r_ef/ef_effectsystem_804fe280.o \
 $(BUILD_DIR)/asm/libnw4r_ef/ef_particlemanager_8050a398.o \
 $(BUILD_DIR)/asm/libnw4r_ef/ef_resource_8050a3c8.o \
@@ -5470,7 +5470,6 @@ $(BUILD_DIR)/asm/src/StepMain_8055c688.o \
 $(BUILD_DIR)/asm/src/CinemaScopeModel_8055c6a0.o \
 $(BUILD_DIR)/asm/src/FullScreenModel_8055c6b8.o \
 $(BUILD_DIR)/asm/src/Wipe_8055c6c0.o \
-$(BUILD_DIR)/asm/mem/mem_heapCommon_8055cf18.o \
 $(BUILD_DIR)/asm/libnw4r_ef/ef_effectsystem_8055cf20.o \
 $(BUILD_DIR)/asm/libnw4r_ef/ef_particlemanager_8055cf30.o \
 $(BUILD_DIR)/asm/libnw4r_ef/ef_emform_8055cf38.o \
@@ -5655,7 +5654,6 @@ $(BUILD_DIR)/asm/src/SequenceProductRoot_8055df48.o \
 $(BUILD_DIR)/asm/src/MintSERequestor_8055df58.o \
 $(BUILD_DIR)/asm/src/SoundSystem_8055df60.o \
 $(BUILD_DIR)/asm/src/Alarm_8055df68.o \
-$(BUILD_DIR)/asm/mem/mem_allocator_8055e968.o \
 $(BUILD_DIR)/asm/libnw4r_ef/ef_effect_8055e970.o \
 $(BUILD_DIR)/asm/libnw4r_ef/ef_effectsystem_8055e978.o \
 $(BUILD_DIR)/asm/libnw4r_ef/ef_emitter_8055e980.o \