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| author | Eugen Wissner <belka@caraus.de> | 2025-08-28 22:45:42 +0200 |
|---|---|---|
| committer | Eugen Wissner <belka@caraus.de> | 2025-08-30 01:29:00 +0200 |
| commit | 627975775c941130975ce0f9dbef08c723e69794 (patch) | |
| tree | 0f7f4c2c6d83420262d89ff720e6435a67410c9a /rakelib | |
| parent | e614d43ea9af078301d538fcddb19e83eed7e879 (diff) | |
| download | elna-627975775c941130975ce0f9dbef08c723e69794.tar.gz | |
Start over
Diffstat (limited to 'rakelib')
| -rw-r--r-- | rakelib/stage.rake | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/rakelib/stage.rake b/rakelib/stage.rake deleted file mode 100644 index 6f61cae..0000000 --- a/rakelib/stage.rake +++ /dev/null @@ -1,61 +0,0 @@ -# This Source Code Form is subject to the terms of the Mozilla Public License, -# v. 2.0. If a copy of the MPL was not distributed with this file, You can -# obtain one at https://mozilla.org/MPL/2.0/. -} -# frozen_string_literal: true - -CROSS_GCC = 'build/rootfs/bin/riscv32-unknown-linux-gnu-gcc' -SYSROOT = 'build/sysroot' -QEMU = 'qemu-riscv32' - -def assemble_stage(output, compiler, source) - arguments = [QEMU, '-L', SYSROOT, *compiler] - - puts Term::ANSIColor.green(arguments * ' ') - puts - Open3.popen2(*arguments) do |qemu_in, qemu_out| - qemu_in.write File.read(*source) - qemu_in.close - - IO.copy_stream qemu_out, output - qemu_out.close - end -end - -library = [] - -Dir.glob('boot/*.s').each do |assembly_source| - source_basename = Pathname.new(assembly_source).basename - target_object = Pathname.new('build/boot') + source_basename.sub_ext('.o') - - file target_object.to_s => [assembly_source, 'build/boot'] do |t| - sh CROSS_GCC, '-c', '-o', t.name, assembly_source - end - library << assembly_source unless source_basename.to_s.start_with? 'stage' -end - -desc 'Initial stage' -file 'build/boot/stage1' => ['build/boot/stage1.o', *library] do |t| - sh CROSS_GCC, '-nostdlib', '-o', t.name, *t.prerequisites -end - -file 'build/boot/stage2a.s' => ['build/boot/stage1', 'boot/stage2.elna'] do |t| - source, exe = t.prerequisites.partition { |prerequisite| prerequisite.end_with? '.elna' } - - File.open t.name, 'w' do |output| - assemble_stage output, exe, source - end -end - -['build/boot/stage2a', 'build/boot/stage2b'].each do |exe| - file exe => [exe.ext('.s'), *library] do |t| - sh CROSS_GCC, '-nostdlib', '-o', t.name, *t.prerequisites - end -end - -file 'build/boot/stage2b.s' => ['build/boot/stage2a', 'boot/stage2.elna'] do |t| - source, exe = t.prerequisites.partition { |prerequisite| prerequisite.end_with? '.elna' } - - File.open t.name, 'w' do |output| - assemble_stage output, exe, source - end -end |