diff --git a/decompressed.pal.yaml b/decompressed.pal.yaml
index 887e2727..363bc61f 100644
--- a/decompressed.pal.yaml
+++ b/decompressed.pal.yaml
@@ -150,10 +150,10 @@ segments:
   - [0xF3DFE0, c, code_660]
   - [0xF3E140, c, inflate]
   - [0xF3F680, c, code_1D00] # NONMATCHING
-  - [0xF40490, c, code_2BD0]
+  - [0xF40490, c, pimanager]
   - [0xF40650, c, defragmanager]
   - [0xF40850, c, code_2FA0]
-  - [0xF40A70, c, code_31C0]
+  - [0xF40A70, c, initthread]
   - [0xF40B00, c, code_3250]
   - [0xF41320, c, code_3A70]
   - [0xF42F00, c, code_5650]
@@ -456,9 +456,9 @@ segments:
   - [0xF791D0, .bss, code_660]
   - [0xF791D0, .bss, inflate]
   - [0xF791D0, .bss, code_1D00]
-  - [0xF791D0, .bss, code_2BD0]
+  - [0xF791D0, .bss, pimanager]
   - [0xF791D0, .bss, defragmanager]
-  - [0xF791D0, .bss, code_31C0]
+  - [0xF791D0, .bss, initthread]
   - [0xF791D0, .bss, code_5650]
   - [0xF791D0, .bss, code_7090]
   - [0xF791D0, .bss, code_72B0]
diff --git a/decompressed.us.v10.yaml b/decompressed.us.v10.yaml
index 4d9a22d3..d37655a4 100644
--- a/decompressed.us.v10.yaml
+++ b/decompressed.us.v10.yaml
@@ -150,10 +150,10 @@ segments:
   - [0xF198B0, c, code_660]                   #DONE
   - [0xF19A10, c, inflate]                    #DONE
   - [0xF1AF50, c, code_1D00]                  #DONE
-  - [0xF1BE20, c, code_2BD0]    
+  - [0xF1BE20, c, pimanager]    
   - [0xF1BFF0, c, defragmanager]              #DONE
   - [0xF1C1F0, c, code_2FA0]                  #DONE
-  - [0xF1C410, c, code_31C0]                  #DONE
+  - [0xF1C410, c, initthread]                  #DONE
   - [0xF1C4A0, c, code_3250]                  #DONE
   - [0xF1CCC0, c, code_3A70]                  #DONE
   - [0xF1E8A0, c, code_5650]    
@@ -457,9 +457,9 @@ segments:
   - [0xF55960, .bss, code_660]
   - [0xF55960, .bss, inflate]
   - [0xF55960, .bss, code_1D00]
-  - [0xF55960, .bss, code_2BD0]
+  - [0xF55960, .bss, pimanager]
   - [0xF55960, .bss, defragmanager]
-  - [0xF55960, .bss, code_31C0]
+  - [0xF55960, .bss, initthread]
   - [0xF55960, .bss, code_5650]
   - [0xF55960, .bss, code_7090]
   - [0xF55960, .bss, code_72B0]
diff --git a/src/core1/code_31C0.c b/src/core1/initthread.c
similarity index 100%
rename from src/core1/code_31C0.c
rename to src/core1/initthread.c
diff --git a/src/core1/code_2BD0.c b/src/core1/pimanager.c
similarity index 100%
rename from src/core1/code_2BD0.c
rename to src/core1/pimanager.c