try

Makefile

@@ -206,7 +206,7 @@ endif
 
 extract:
 	$(RM) -r asm/$(VERSION) bin/$(VERSION)
-	$(CAT) yamls/$(VERSION)/starfox64.us.yaml > $(SPLAT_YAML)
+	$(CAT) yamls/$(VERSION)/header.yaml yamls/$(VERSION)/makerom.yaml yamls/$(VERSION)/main.yaml > $(SPLAT_YAML)
 	$(SPLAT) $(SPLAT_YAML)
 
 clean:

yamls/us/header.yaml

@@ -0,0 +1,69 @@
+name: Starfox64 (North America)
+sha1: 09f0d105f476b00efa5303a3ebc42e60a7753b7a
+options:
+  basename: starfox64
+  target_path: baserom.us.z64
+  elf_path: build/starfox64.elf
+  ld_script_path: linker_scripts/us/starfox64.ld
+  base_path: .
+  compiler: IDO
+  find_file_boundaries: True
+  header_encoding: ASCII
+  platform: n64
+  undefined_funcs_auto_path: linker_scripts/us/auto/undefined_funcs_auto.ld
+  undefined_syms_auto_path: linker_scripts/us/auto/undefined_syms_auto.ld
+
+  symbol_addrs_path: 
+    - linker_scripts/us/symbol_addrs.txt
+    - linker_scripts/us/symbol_addrs_libultra.txt
+    - linker_scripts/us/ignored_addresses.txt
+  reloc_addrs_path:
+    - relocs/reloc_addrs.us.txt
+
+  asm_path: asm/us
+  src_path: src
+  asset_path: bin/us
+
+  build_path: build
+
+  extensions_path: tools/splat_ext
+  mips_abi_float_regs: o32
+  create_asm_dependencies: True
+  do_c_func_detection: True
+  o_as_suffix: True
+  gfx_ucode: f3dex
+  mnemonic_ljust: 12
+  rom_address_padding: True
+  dump_symbols: True
+  include_macro_inc: False
+  libultra_symbols: True
+  hardware_regs: True
+
+  ld_dependencies: True
+
+
+  use_legacy_include_asm: False
+
+  asm_function_macro: glabel
+  asm_jtbl_label_macro: jlabel
+  asm_data_macro: dlabel
+
+  # section_order: [".text", ".data", ".rodata", ".bss"]
+  # auto_all_sections: [".data", ".rodata", ".bss"]
+
+  
+
+  
+
+  
+
+  disasm_unknown: True
+  # string_encoding: ASCII
+  # data_string_encoding: ASCII
+  rodata_string_guesser_level: 2
+  data_string_guesser_level: 2
+  # libultra_symbols: True
+  # hardware_regs: True
+  # gfx_ucode: # one of [f3d, f3db, f3dex, f3dexb, f3dex2]
+segments:
+

yamls/us/main.yaml

@@ -0,0 +1,19 @@
+- name: main
+    type: code
+    start: 0x1050
+    vram: 0x80000450
+    follows_vram: entry
+    bss_size: 0x9B1F0
+    subsegments:
+      - [0x1050, asm]
+#      - [0x1270, bin]
+      - [0x3440, asm] #func_80002840
+      - [0x35A8, asm]
+      - [0xC3EE0, data]
+      - [0xC8E40, rodata]
+      - { start: 0xDE480, type: bss, vram: 0x800DD880 }
+
+  - type: bin
+    start: 0xDE480
+    follows_vram: main
+  - [0xC00000]

yamls/us/makerom.yaml

@@ -0,0 +1,10 @@
+  - name: makerom
+    type: code
+    start: 0x000000
+    subsegments:
+      - [0x000000, header, makerom/header]
+      - [0x000040, bin, makerom/ipl3]
+      - start: 0x001000
+        type: hasm
+        name: makerom/entry
+        vram: 0x80000400