1 files changed, 29 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/os-specific/linux/minimal-bootstrap/stage0-posix/platforms.nix b/nixpkgs/pkgs/os-specific/linux/minimal-bootstrap/stage0-posix/platforms.nix
new file mode 100644
index 000000000000..c68f7630f3db
--- /dev/null
+++ b/nixpkgs/pkgs/os-specific/linux/minimal-bootstrap/stage0-posix/platforms.nix
@@ -0,0 +1,29 @@
+# Platform specific constants
+{ lib
+, hostPlatform
+}:
+
+rec {
+  # meta.platforms
+  platforms = [
+    "i686-linux"
+    "x86_64-linux"
+  ];
+
+  # system arch as used within the stage0 project
+  stage0Arch = {
+    "i686-linux"   = "x86";
+    "x86_64-linux" = "AMD64";
+  }.${hostPlatform.system} or (throw "Unsupported system: ${hostPlatform.system}");
+
+  # lower-case form is widely used by m2libc
+  m2libcArch = lib.toLower stage0Arch;
+
+  # Passed to M2-Mesoplanet as --operating-system
+  m2libcOS = if hostPlatform.isLinux then "linux" else throw "Unsupported system: ${hostPlatform.system}";
+
+  baseAddress = {
+    "i686-linux"   = "0x08048000";
+    "x86_64-linux" = "0x00600000";
+  }.${hostPlatform.system} or (throw "Unsupported system: ${hostPlatform.system}");
+}