Add IRIX as a platform (#594)

Also cleaned up the flags a bit. Possibly the Pascal one should be
renamed to match, but I didn't want to fiddle with all the names again.

Going to try to stop agonising over the logo now!

Co-authored-by: pixel-stuck <mathmcclintic@gmail.com>

backend/coreapp/compilers.py

@@ -21,6 +21,7 @@ from coreapp.flags import (
 from coreapp.platforms import (
     GBA,
     GC_WII,
+    IRIX,
     MACOS9,
     MACOSX,
     N3DS,
@@ -307,6 +308,29 @@ EE_GCC296 = GCCCompiler(
     cc='"${COMPILER_DIR}"/bin/ee-gcc -c -B "${COMPILER_DIR}"/bin/ee- $COMPILER_FLAGS "$INPUT" -o "$OUTPUT"',
 )
 
+# IRIX
+IDO53_IRIX = IDOCompiler(
+    id="ido5.3_irix",
+    platform=IRIX,
+    cc='IDO_CC="${COMPILER_DIR}/cc" "${COMPILER_DIR}/cc" -c -Xcpluscomm -G0 -non_shared -woff 649,838,712 -32 ${COMPILER_FLAGS} -o "${OUTPUT}" "${INPUT}"',
+    base_id="ido5.3",
+)
+
+IDO71_IRIX = IDOCompiler(
+    id="ido7.1_irix",
+    platform=IRIX,
+    cc='IDO_CC="${COMPILER_DIR}/cc" "${COMPILER_DIR}/cc" -c -Xcpluscomm -G0 -non_shared -woff 649,838,712 -32 ${COMPILER_FLAGS} -o "${OUTPUT}" "${INPUT}"',
+    base_id="ido7.1",
+)
+
+IDO71PASCAL = IDOCompiler(
+    id="ido7.1Pascal",
+    platform=IRIX,
+    cc='IDO_CC="${COMPILER_DIR}/cc" "${COMPILER_DIR}/cc" -c -Xcpluscomm -G0 -non_shared ${COMPILER_FLAGS} -o "${OUTPUT}" "${INPUT}"',
+    base_id="ido7.1",
+    language=Language.PASCAL,
+)
+
 # N64
 IDO53 = IDOCompiler(
     id="ido5.3",
@@ -320,15 +344,6 @@ IDO71 = IDOCompiler(
     cc='IDO_CC="${COMPILER_DIR}/cc" "${COMPILER_DIR}/cc" -c -Xcpluscomm -G0 -non_shared -Wab,-r4300_mul -woff 649,838,712 -32 ${COMPILER_FLAGS} -o "${OUTPUT}" "${INPUT}"',
 )
 
-# Pascal IDO
-IDO71PASCAL = IDOCompiler(
-    id="ido7.1Pascal",
-    platform=N64,
-    cc='IDO_CC="${COMPILER_DIR}/cc" "${COMPILER_DIR}/cc" -c -Xcpluscomm -G0 -non_shared ${COMPILER_FLAGS} -o "${OUTPUT}" "${INPUT}"',
-    base_id="ido7.1",
-    language=Language.PASCAL,
-)
-
 GCC272KMC = GCCCompiler(
     id="gcc2.7.2kmc",
     platform=N64,
@@ -705,6 +720,9 @@ _all_compilers: List[Compiler] = [
     GCC272SNEW,
     GCC281,
     GCC281SNCXX,
+    # IRIX
+    IDO53_IRIX,
+    IDO71_IRIX,
     IDO71PASCAL,
     # GC_WII
     MWCC_233_144,
@@ -917,34 +935,41 @@ _all_presets = [
         "-O2 -g2 -mips3",
         diff_flags=["-Mreg-names=32"],
     ),
+    # IRIX
     Preset(
         "IDO 5.3 cc",
-        IDO53,
-        "-O1 -KPIC -mips1",
+        IDO53_IRIX,
+        "-KPIC -mips1 -O1 -fullwarn",
         diff_flags=["-Mreg-names=32"],
     ),
     Preset(
         "IDO 5.3 libraries",
-        IDO53,
-        "-O2 -KPIC -mips1",
+        IDO53_IRIX,
+        "-KPIC -mips1 -O2 -fullwarn",
         diff_flags=["-Mreg-names=32"],
     ),
     Preset(
         "IDO 7.1 cc",
-        IDO71,
-        "-O1 -KPIC -mips2",
+        IDO71_IRIX,
+        "-KPIC -mips2 -O1 -fullwarn",
         diff_flags=["-Mreg-names=32"],
     ),
     Preset(
         "IDO 7.1 libraries",
-        IDO71,
-        "-O2 -KPIC -mips2",
+        IDO71_IRIX,
+        "-KPIC -mips2 -O2 -fullwarn",
         diff_flags=["-Mreg-names=32"],
     ),
     Preset(
         "IDO 7.1 Pascal",
         IDO71PASCAL,
-        "-O2 -KPIC -mips2",
+        "-KPIC -mips2 -O2 -fullwarn",
+        diff_flags=["-Mreg-names=32"],
+    ),
+    Preset(
+        "7.1 N64 SDK",
+        IDO71_IRIX,
+        "-KPIC -mips2 -g -fullwarn",
         diff_flags=["-Mreg-names=32"],
     ),
     # GC_WII

backend/coreapp/platforms.py

@@ -84,6 +84,77 @@ N64 = Platform(
 .set gp=64
 
 
+# Float register aliases (o32 ABI)
+
+.set $fv0,          $f0
+.set $fv0f,         $f1
+.set $fv1,          $f2
+.set $fv1f,         $f3
+.set $ft0,          $f4
+.set $ft0f,         $f5
+.set $ft1,          $f6
+.set $ft1f,         $f7
+.set $ft2,          $f8
+.set $ft2f,         $f9
+.set $ft3,          $f10
+.set $ft3f,         $f11
+.set $fa0,          $f12
+.set $fa0f,         $f13
+.set $fa1,          $f14
+.set $fa1f,         $f15
+.set $ft4,          $f16
+.set $ft4f,         $f17
+.set $ft5,          $f18
+.set $ft5f,         $f19
+.set $fs0,          $f20
+.set $fs0f,         $f21
+.set $fs1,          $f22
+.set $fs1f,         $f23
+.set $fs2,          $f24
+.set $fs2f,         $f25
+.set $fs3,          $f26
+.set $fs3f,         $f27
+.set $fs4,          $f28
+.set $fs4f,         $f29
+.set $fs5,          $f30
+.set $fs5f,         $f31
+
+""",
+)
+
+IRIX = Platform(
+    id="irix",
+    name="IRIX",
+    description="MIPS (big-endian, PIC)",
+    arch="mips",
+    assemble_cmd='mips-linux-gnu-as -march=vr4300 -mabi=32 -KPIC -o "$OUTPUT" "$INPUT"',
+    objdump_cmd="mips-linux-gnu-objdump",
+    nm_cmd="mips-linux-gnu-nm",
+    diff_flags=COMMON_DIFF_FLAGS + COMMON_MIPS_DIFF_FLAGS,
+    asm_prelude="""
+.macro .late_rodata
+    .section .rodata
+.endm
+
+.macro .late_rodata_alignment align
+.endm
+
+.macro glabel label
+    .global \label
+    .type \label, @function
+    \label:
+.endm
+
+.macro dlabel label
+    .global \label
+    \label:
+.endm
+
+.set noat
+.set noreorder
+.set gp=64
+
+
 # Float register aliases (o32 ABI)
 
 .set $fv0,          $f0
@@ -528,6 +599,7 @@ _platforms: OrderedDict[str, Platform] = OrderedDict(
     {
         "dummy": DUMMY,
         "switch": SWITCH,
+        "irix": IRIX,
         "n64": N64,
         "ps1": PS1,
         "ps2": PS2,

frontend/locales/en/compilers.json

@@ -23,6 +23,8 @@
     "gcc2.8.1": "GCC 2.8.1",
     "ido5.3": "IDO 5.3",
     "ido7.1": "IDO 7.1",
+    "ido5.3_irix": "IDO 5.3",
+    "ido7.1_irix": "IDO 7.1",
     "ido7.1Pascal": "IDO 7.1 Pascal",
     "mwcc_20_72": "2.0 build 72 (MW 1.2base)",
     "mwcc_20_79": "2.0 build 79 (MW 1.2sp2)",

frontend/src/components/PlatformSelect/PlatformIcon.tsx

@@ -1,5 +1,6 @@
 import LogoGBA from "./gba.svg"
 import LogoGCWii from "./gc_wii.svg"
+import LogoIRIX from "./irix.svg"
 import LogoMacOS from "./macos9.svg"
 import LogoMacOSX from "./macosx.svg"
 import LogoN3DS from "./n3ds.svg"
@@ -13,6 +14,7 @@ import UnknownIcon from "./unknown.svg"
 const ICONS = {
     "gba": LogoGBA,
     "gc_wii": LogoGCWii,
+    "irix": LogoIRIX,
     "nds_arm9": LogoNDS,
     "n64": LogoN64,
     "ps1": LogoPS1,

frontend/src/components/PlatformSelect/irix.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="180.03" height="188.062" viewBox="0 0 47.633 49.758" stroke="#000" stroke-width="1.058" stroke-linejoin="round" xmlns:v="https://vecta.io/nano"><path d="M20.336.529a2.38 2.38 0 0 0-1.16.318l-13.43 7.75a2.38 2.38 0 0 0-.006 4.121l12.301 7.143.006 1.854-1.605.924L4.09 15.584A2.38 2.38 0 0 0 .53 17.658l.037 15.506a2.38 2.38 0 0 0 3.568 2.059l12.316-7.094 1.025.586v1.174l-12.27 7.182a2.38 2.38 0 0 0 .016 4.119l13.445 7.727a2.38 2.38 0 0 0 3.566-2.064l.002-14.23 1.58-.924 1.578.924.002 14.23a2.38 2.38 0 0 0 3.568 2.064l13.443-7.727a2.38 2.38 0 0 0 .018-4.119l-12.271-7.182v-1.174l1.025-.586 12.316 7.094a2.38 2.38 0 0 0 3.57-2.059l.037-15.506a2.38 2.38 0 0 0-3.562-2.074L31.19 22.639l-1.605-.924.006-1.854 12.301-7.143a2.38 2.38 0 0 0-.006-4.121L28.455.848a2.38 2.38 0 0 0-3.572 2.055l-.047 14.213-1.02.592-1.021-.594-.047-14.211A2.38 2.38 0 0 0 20.336.529zm-2.338 6.496l.023 7.318-6.332-3.678zm11.635 0l6.309 3.643-6.332 3.676zM5.301 21.762l6.359 3.631-6.342 3.652zm37.029 0l-.018 7.283-6.342-3.652zm-19.518.857a2.38 2.38 0 0 0 2.006 0l-.002.461a2.38 2.38 0 0 0 1.193 2.072l.4.23a2.38 2.38 0 0 0-1.006 1.727l-.387-.227a2.38 2.38 0 0 0-2.404 0l-.385.227a2.38 2.38 0 0 0-1.006-1.729l.398-.229a2.38 2.38 0 0 0 1.193-2.072zm7.344 12.787l6.32 3.699-6.318 3.631zm-12.682.002l-.002 7.328-6.316-3.631z" fill="#44c2b3"/><path d="M46.789 16.471a2.38 2.38 0 0 0-3.248-.887l-16.756 9.57-.193.111a2.38 2.38 0 0 0-1.199 2.068l.004 19.518a2.38 2.38 0 0 0 2.381 2.381m2.381-6.496l-.004-14.021 12.176-6.953m-37.03 0l12.176 6.953-.004 14.021m4.762 4.115l.004-19.518a2.38 2.38 0 0 0-1.199-2.068l-.193-.111-16.756-9.57a2.38 2.38 0 0 0-3.248.887m4.897-3.752l16.688 9.689.191.111a2.38 2.38 0 0 0 2.393 0l16.879-9.801m-5.949-2.051l-12.125 7.039-12.127-7.041" fill="none" stroke-linecap="round"/></svg>