simple decomp of nullsub funcs

asm/code_800D090.s

@@ -1085,102 +1085,4 @@ _0800DA70: .4byte 0x04000004
 _0800DA74: .4byte 0x05000004
 	thumb_func_end sub_800D9B8
 
-	thumb_func_start nullsub_189
-nullsub_189:
-	bx lr
-	thumb_func_end nullsub_189
-
-	thumb_func_start nullsub_190
-nullsub_190:
-	bx lr
-	thumb_func_end nullsub_190
-
-	thumb_func_start nullsub_191
-nullsub_191:
-	bx lr
-	thumb_func_end nullsub_191
-
-	thumb_func_start nullsub_192
-nullsub_192:
-	bx lr
-	thumb_func_end nullsub_192
-
-	thumb_func_start nullsub_193
-nullsub_193:
-	bx lr
-	thumb_func_end nullsub_193
-
-	thumb_func_start nullsub_194
-nullsub_194:
-	bx lr
-	thumb_func_end nullsub_194
-
-	thumb_func_start nullsub_195
-nullsub_195:
-	bx lr
-	thumb_func_end nullsub_195
-
-	thumb_func_start sub_800DA94
-sub_800DA94:
-	movs r0, 0
-	bx lr
-	thumb_func_end sub_800DA94
-
-	thumb_func_start sub_800DA98
-sub_800DA98:
-	movs r0, 0
-	bx lr
-	thumb_func_end sub_800DA98
-
-	thumb_func_start sub_800DA9C
-sub_800DA9C:
-	movs r0, 0
-	bx lr
-	thumb_func_end sub_800DA9C
-
-	thumb_func_start nullsub_196
-nullsub_196:
-	bx lr
-	thumb_func_end nullsub_196
-
-	thumb_func_start nullsub_197
-nullsub_197:
-	bx lr
-	thumb_func_end nullsub_197
-
-	thumb_func_start nullsub_198
-nullsub_198:
-	bx lr
-	thumb_func_end nullsub_198
-
-	thumb_func_start sub_800DAAC
-sub_800DAAC:
-	movs r0, 0
-	bx lr
-	thumb_func_end sub_800DAAC
-
-	thumb_func_start sub_800DAB0
-sub_800DAB0:
-	movs r0, 0
-	bx lr
-	thumb_func_end sub_800DAB0
-
-	thumb_func_start sub_800DAB4
-sub_800DAB4:
-	movs r0, 0
-	bx lr
-	thumb_func_end sub_800DAB4
-
-	thumb_func_start sub_800DAB8
-sub_800DAB8:
-	movs r0, 0
-	bx lr
-	thumb_func_end sub_800DAB8
-
-	thumb_func_start sub_800DABC
-sub_800DABC:
-	movs r0, 0
-	bx lr
-	thumb_func_end sub_800DABC
-
 	.align 2, 0 @ Don't pad with nop.

ld_script.txt

@@ -85,6 +85,7 @@ SECTIONS {
         src/flash.o(.text);
         src/code_800D090.o(.text);
         asm/code_800D090.o(.text);
+        src/code_800D090_1.o(.text);
         src/code_800DAC0.o(.text);
         asm/code_800DAC0.o(.text);
         src/code_80118A4.o(.text);

src/code_800D090_1.c

@@ -0,0 +1,63 @@
+#include "global.h"
+
+void nullsub_189(void)
+{}
+
+void nullsub_190(void)
+{}
+
+void nullsub_191(void)
+{}
+
+void nullsub_192(void)
+{}
+
+void nullsub_193(void)
+{}
+
+void nullsub_194(void)
+{}
+
+void nullsub_195(void)
+{}
+
+u32 sub_800DA94(void) {
+    return 0;
+}
+
+u32 sub_800DA98(void) {
+    return 0;
+}
+
+u32 sub_800DA9C(void) {
+    return 0;
+}
+
+void nullsub_196(void)
+{}
+
+void nullsub_197(void)
+{}
+
+void nullsub_198(void)
+{}
+
+u32 sub_800DAAC(void) {
+    return 0;
+}
+
+u32 sub_800DAB0(void) {
+    return 0;
+}
+
+u32 sub_800DAB4(void) {
+    return 0;
+}
+
+u32 sub_800DAB8(void) {
+    return 0;
+}
+
+u32 sub_800DABC(void) {
+    return 0;
+}