git subrepo clone --branch=develop https://github.com/m4xw/emuMMC emummc

subrepo:
  subdir:   "emummc"
  merged:   "e72e8f1c"
upstream:
  origin:   "https://github.com/m4xw/emuMMC"
  branch:   "develop"
  commit:   "e72e8f1c"
git-subrepo:
  version:  "0.4.0"
  origin:   "https://github.com/ingydotnet/git-subrepo"
  commit:   "5d6aba9"

emummc/tools/kip1converter.py

@@ -0,0 +1,54 @@
+# Modified kip1 conversion script, originally by jakibaki
+# Used for dev purposes, will be replaced in the future
+
+from struct import pack, unpack
+from sys import argv
+
+f = open(argv[1], "rb")
+
+header_start = f.read(0x20)
+
+section_names = [".text", ".rodata", ".data", ".bss"]
+
+sections = []
+for i in range(6):
+    section_bytes = f.read(0x10)
+    section = {}
+
+    if i < len(section_names):
+        section["Name"] = section_names[i]
+
+    section["OutOffset"], section["DecompressedSize"], section["CompressedSize"], section["Attribute"] = unpack(
+        "IIII", section_bytes)
+    sections.append(section)
+    print(section)
+
+assert (sections[3]["OutOffset"] + sections[3]["DecompressedSize"]) % 0x1000 == 0
+
+kernel_caps = []
+for i in range(0x20):
+    val, = unpack("I", f.read(4))
+    kernel_caps.append(val)
+
+f.seek(0x100)
+
+for i in range(3):
+    section = sections[i]
+    section["Buffer"] = f.read(section["DecompressedSize"])
+print(f.read())
+
+f.close()
+
+f = open(argv[2], "wb")
+
+for i in range(3):
+    section = sections[i]
+    f.seek(section["OutOffset"])
+    f.write(section["Buffer"])
+    
+f.seek(sections[3]["OutOffset"])
+f.write(b'\0' * sections[3]["DecompressedSize"])
+
+caps = open("emummc.caps", "wb")
+for i in range(0x20):
+    caps.write(pack("I", kernel_caps[i]))