Switch Atmosphere clone to Atmosphere-Pro and add exosphere-only build script.

Use the boot-storage branch required for Horizon OC exosphere patches, and provide build-exosphere.sh for compiling just exosphere.bin without a full project build.

.gitmodules

@@ -1,7 +1,7 @@
 [submodule "Source/Horizon-OC-Monitor/lib/Atmosphere-libs"]
 	path = Source/Horizon-OC-Monitor/lib/Atmosphere-libs
-	url = https://github.com/Atmosphere-NX/Atmosphere-libs
-	branch = master
+	url = https://github.com/NaGaa95/Atmosphere-Pro.git
+	branch = boot-storage
 [submodule "Source/Horizon-OC-Monitor/lib/libultrahand"]
 	path = Source/Horizon-OC-Monitor/lib/libultrahand
 	url = https://github.com/ppkantorski/libultrahand

Source/Horizon-OC-Monitor/.gitmodules

@@ -1,6 +1,7 @@
 [submodule "lib/Atmosphere-libs"]
 	path = lib/Atmosphere-libs
-	url = https://github.com/Atmosphere-NX/Atmosphere-libs
+	url = https://github.com/NaGaa95/Atmosphere-Pro.git
+	branch = boot-storage
 [submodule "lib/libultrahand"]
 	path = lib/libultrahand
 	url = https://github.com/ppkantorski/libultrahand

build-exosphere.sh

@@ -0,0 +1,52 @@
+#!/bin/sh
+
+ROOT_DIR="$(cd "$(dirname "$0")" && pwd)"
+DIST_DIR="$ROOT_DIR/dist"
+
+ATMOSPHERE_DIR="$ROOT_DIR/build/atmosphere"
+ATMOSPHERE_URL="https://github.com/NaGaa95/Atmosphere-Pro.git"
+ATMOSPHERE_BRANCH="boot-storage"
+
+EXO_SRC="$ROOT_DIR/Source/Atmosphere-Patches"
+EXO_DEST="$ATMOSPHERE_DIR/exosphere/program/source/smc"
+LIBEXO_DEST="$ATMOSPHERE_DIR/libraries/libexosphere/include/exosphere/secmon"
+EXO_OUT="$ATMOSPHERE_DIR/exosphere/out/nintendo_nx_arm64_armv8a/release/exosphere.bin"
+
+if command -v nproc >/dev/null 2>&1; then
+    CORES="$(nproc --all)"
+else
+    CORES="$(sysctl -n hw.ncpu)"
+fi
+
+echo "CORES: $CORES"
+
+mkdir -p "$ROOT_DIR/build"
+
+if [ ! -d "$ATMOSPHERE_DIR" ]; then
+    echo
+    echo "*** Cloning Atmosphere-Pro ***"
+    git clone --depth=1 --single-branch -b "$ATMOSPHERE_BRANCH" "$ATMOSPHERE_URL" "$ATMOSPHERE_DIR"
+fi
+
+echo
+echo "*** Patching exosphere ***"
+cp -v "$EXO_SRC/secmon_emc_access_table_data.inc"       "$EXO_DEST/"
+cp -v "$EXO_SRC/secmon_define_emc_access_table.inc"     "$EXO_DEST/"
+cp -v "$EXO_SRC/secmon_rtc_pmc_access_table_data.inc"   "$EXO_DEST/"
+cp -v "$EXO_SRC/secmon_define_rtc_pmc_access_table.inc" "$EXO_DEST/"
+cp -v "$EXO_SRC/secmon_smc_register_access.cpp"         "$EXO_DEST/"
+cp -v "$EXO_SRC/secmon_smc_handler.cpp"                 "$EXO_DEST/"
+cp -v "$EXO_SRC/secmon_memory_layout.hpp"               "$LIBEXO_DEST/"
+
+echo
+echo "*** Compiling exosphere ***"
+cd "$ATMOSPHERE_DIR/exosphere" || exit 1
+make -j"$CORES"
+cd "$ROOT_DIR" || exit 1
+
+mkdir -p "$DIST_DIR/atmosphere"
+cp -v "$EXO_OUT" "$DIST_DIR/atmosphere/exosphere.bin"
+
+echo
+echo "*** Done: $EXO_OUT ***"
+echo "*** Copied to: $DIST_DIR/atmosphere/exosphere.bin ***"

build.sh

@@ -45,20 +45,13 @@ SRC="Source/Atmosphere/stratosphere/loader/"
 mkdir -p "build"
 
 ATMOSPHERE_DIR="build/atmosphere"
-ATMOSPHERE_URL="https://github.com/Atmosphere-NX/Atmosphere.git"
+ATMOSPHERE_URL="https://github.com/NaGaa95/Atmosphere-Pro.git"
+ATMOSPHERE_BRANCH="boot-storage"
 
 if [ ! -d "$ATMOSPHERE_DIR" ]; then
     echo
-    echo "*** Cloning atmosphere ***"
-    git clone "$ATMOSPHERE_URL" "$ATMOSPHERE_DIR"
-
-    cd "$ATMOSPHERE_DIR"
-
-    git fetch --tags --quiet
-    LATEST_TAG=$(git tag --sort=-version:refname | head -n1)
-    git checkout -q -b build "$LATEST_TAG"
-
-    cd "$ROOT_DIR"
+    echo "*** Cloning Atmosphere-Pro ***"
+    git clone --depth=1 --single-branch -b "$ATMOSPHERE_BRANCH" "$ATMOSPHERE_URL" "$ATMOSPHERE_DIR"
 fi
 
 DEST="build/atmosphere/stratosphere/loader/"