Add Wii U platform with ghs 5.3.22 (#1753)

* Add Wii U platform with ghs 5.3.22

* Update m2c_wrapper.py

* Use wine for GHS

* Add GHS inlining modes

* Set GHS temporary directory

* Use local temp file for GHS

* biome + ruff

* Update wiiu.svg

Author: Luminyx1

backend/compilers/compilers.linux.yaml

@@ -212,6 +212,9 @@ msdos:
   - bcc2.0
   - bcc3.1
 
+wiiu:
+  - ghs5.3.22
+
 win32:
   - msvc4.0
   - msvc4.1

backend/coreapp/compilers.py

@@ -17,6 +17,7 @@
     COMMON_GCC_PS1_FLAGS,
     COMMON_GCC_PS2_FLAGS,
     COMMON_GCC_SATURN_FLAGS,
+    COMMON_GHS_FLAGS,
     COMMON_IDO_FLAGS,
     COMMON_MSVC_FLAGS,
     COMMON_MWCC_NDS_ARM9_FLAGS,
@@ -43,6 +44,7 @@
     SATURN,
     DREAMCAST,
     SWITCH,
+    WIIU,
     WIN32,
     Platform,
 )
@@ -219,6 +221,13 @@ class BorlandCompiler(Compiler):
     library_include_flag: str = ""
 
 
+@dataclass(frozen=True)
+class GHSCompiler(Compiler):
+    platform: Platform = WIIU
+    flags: ClassVar[Flags] = COMMON_GHS_FLAGS
+    library_include_flag: str = "-I"
+
+
 def from_id(compiler_id: str) -> Compiler:
     if compiler_id not in _compilers:
         raise APIException(
@@ -973,6 +982,13 @@ def available_platforms() -> List[Platform]:
     cc='"${COMPILER_DIR}"/bin/mips64-elf-gcc -I "${COMPILER_DIR}"/mips64-elf/include -c ${COMPILER_FLAGS} "${INPUT}" -o "${OUTPUT}"',
 )
 
+# GHS
+GHS5322 = GHSCompiler(
+    id="ghs5.3.22",
+    platform=WIIU,
+    cc='${WINE} "${COMPILER_DIR}/bin/cxppc.exe" -c -tmp="${OUTPUT}".s ${COMPILER_FLAGS} -o "${OUTPUT}" "${INPUT}"',
+)
+
 # IRIX
 IDO53_IRIX = IDOCompiler(
     id="ido5.3_irix",
@@ -1760,6 +1776,8 @@ def available_platforms() -> List[Platform]:
     XCODE_GCC400_C,
     XCODE_GCC400_CPP,
     PBX_GCC3,
+    # WIIU
+    GHS5322,
     # WIN32
     MSVC40,
     MSVC41,

backend/coreapp/flags.py

@@ -294,6 +294,24 @@ def to_json(self) -> Dict[str, Union[str, List[str]]]:
     ),
 ]
 
+COMMON_GHS_FLAGS: Flags = [
+    FlagSet(id="ghs_c_dialect", flags=["-c99", "-C99", "-ANSI", "-ansi", "-gcc"]),
+    FlagSet(
+        id="ghs_opt_level",
+        flags=["-Ospeed", "-Osize", "-Ogeneral", "-Odebug", "-Omoredebug"],
+    ),
+    FlagSet(id="ghs_rtti_mode", flags=["--rtti", "--no_rtti"]),
+    FlagSet(id="ghs_exceptions_mode", flags=["--exceptions", "--no_exceptions"]),
+    FlagSet(id="ghs_ansi_alias_mode", flags=["-ansi_alias", "-no_ansi_alias"]),
+    FlagSet(
+        id="ghs_inlining_mode", flags=["--max_inlining", "--inlining", "--no_inlining"]
+    ),
+    Checkbox("ghs_gnu_mode", "--g++"),
+    Checkbox("ghs_enable_noinline", "--enable_noinline"),
+    Checkbox("ghs_link_once_templates", "--link_once_templates"),
+    Checkbox("ghs_only_explicit_reg_use", "-only_explicit_reg_use"),
+]
+
 COMMON_MSVC_FLAGS: Flags = [
     FlagSet(
         id="msvc_opt_level", flags=["/Od", "/O1", "/O2", "/Os", "/Ot", "/Og", "/Ox"]

backend/coreapp/m2c_wrapper.py

@@ -23,6 +23,7 @@ class M2CError(Exception):
     "ps2": "mipsee",
     "psp": "mipsel",
     # ppc
+    "wiiu": "ppc",
     "gc_wii": "ppc",
     "macosx": "ppc",
     # arm

backend/coreapp/platforms.py

@@ -251,6 +251,17 @@ def from_id(platform_id: str) -> Platform:
     has_decompiler=True,
 )
 
+WIIU = Platform(
+    id="wiiu",
+    name="Nintendo Wii U",
+    description="PowerPC",
+    arch="ppc",
+    assemble_cmd='powerpc-eabi-as -mgekko -o "$OUTPUT" "$PRELUDE" "$INPUT"',
+    objdump_cmd="powerpc-eabi-objdump -M broadway",
+    nm_cmd="powerpc-eabi-nm",
+    has_decompiler=True,
+)
+
 _platforms: OrderedDict[str, Platform] = OrderedDict(
     {
         "dummy": DUMMY,
@@ -268,6 +279,7 @@ def from_id(platform_id: str) -> Platform:
         "dreamcast": DREAMCAST,
         "macosx": MACOSX,
         "msdos": MSDOS,
+        "wiiu": WIIU,
         "win32": WIN32,
     }
 )

frontend/src/components/PlatformSelect/PlatformIcon.tsx

@@ -17,6 +17,7 @@ import LogoPSP from "./psp.svg";
 import LogoSaturn from "./saturn.svg";
 import LogoSwitch from "./switch.svg";
 import UnknownIcon from "./unknown.svg";
+import LogoWiiU from "./wiiu.svg";
 import LogoWin32 from "./win32.svg";
 
 /** In release-date order */
@@ -33,6 +34,7 @@ const ICONS = {
     ps2: LogoPS2,
     psp: LogoPSP,
     n3ds: LogoN3DS,
+    wiiu: LogoWiiU,
     switch: LogoSwitch,
     saturn: LogoSaturn,
     dreamcast: LogoDreamcast,

frontend/src/components/PlatformSelect/wiiu.svg

@@ -81,6 +81,8 @@
     "gcc2.8.1pm": "GCC 2.8.1 (Paper Mario)",
     "gcc4.4.0-mips64-elf": "GCC 4.4.0 (mips64-elf)",
 
+    "ghs5.3.22": "GHS 5.3.22",
+
     "ido5.3_irix": "IDO 5.3",
     "ido5.3_asm_irix": "IDO 5.3 AS",
     "ido5.3_c++_irix": "IDO 5.3 C++",