Quantum
8274a93abb
Switched to an acutal cross compiler instead of using the linux gcc Stole more ideas from managarm Figured out the "right" way to handle warnings and flags in meson Removed libgcc dependency because it doesnt exist in riscv64-elf- will need to figure out how to use things like __builtin_memcpy properly
56 lines
1.1 KiB
Meson
56 lines
1.1 KiB
Meson
cxx = meson.get_compiler('cpp')
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# gcc_dep = cxx.find_library('gcc', required: true)
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objcopy = find_program('riscv64-linux-gnu-objcopy')
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mkimage = find_program('mkimage')
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arch_sources += [
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]
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elf = executable(
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'kernel.elf',
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arch_sources,
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include_directories: includes,
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# dependencies: gcc_dep,
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cpp_args: arch_cpp_args,
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link_args: [
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arch_link_args,
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'-Wl,-T,' + meson.current_source_dir() + '/platform.ld',
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],
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link_depends: files('platform.ld'),
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install: true,
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install_dir: meson.build_root()
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)
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bin = custom_target(
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'kernel.bin',
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command: [objcopy, '-O', 'binary', '@INPUT@', '@OUTPUT@'],
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input: elf,
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output: 'kernel.bin'
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)
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uboot_img = custom_target(
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'kernel.uboot',
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command: [
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mkimage,
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'-d', '@INPUT@',
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'-A', 'riscv',
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'-O', 'u-boot',
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'-a', '0x45000000',
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'-e', '0x45000000',
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'-C', 'none',
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'@OUTPUT@'
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],
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input: bin,
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output: 'kernel.uboot',
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install: true,
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install_dir: meson.build_root()
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)
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run_target('uart',
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command: [
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find_program(meson.source_root() + '/tools/uboot_upload'),
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elf
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]
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)
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