Genode Packages collection https://git.sr.ht/~ehmry/genodepkgs/
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124 lines
3.9 KiB

let Genode = env:DHALL_GENODE
let Prelude = Genode.Prelude
let BootModules = Genode.BootModules
let RomEntry = Prelude.Map.Entry Text BootModules.ROM.Type
let compile =
λ(addressType : Text)
→ λ(boot : Genode.Boot.Type)
→ λ(out : Text)
→ let NaturalIndex = { index : Natural, value : Text }
let TextIndex = { index : Text, value : Text }
let moduleKeys =
Prelude.Map.keys Text BootModules.ROM.Type boot.rom # [ "config" ]
let moduleValues =
let f =
λ(e : RomEntry)
→ merge
{ RomText = λ(text : Text) → ".ascii ${Text/show text}"
, RomPath = λ(path : Text) → ".incbin ${Text/show path}"
}
e.mapValue
in Prelude.List.map RomEntry Text f boot.rom
# [ ".incbin \"${out}/config\"" ]
let map =
λ(list : List Text)
→ λ(f : TextIndex → Text)
→ let indexedNatural = Prelude.List.indexed Text list
let indexed =
Prelude.List.map
NaturalIndex
TextIndex
( λ(x : NaturalIndex)
→ { index = Prelude.Natural.show x.index
, value = x.value
}
)
indexedNatural
let texts = Prelude.List.map TextIndex Text f indexed
in Prelude.Text.concatSep "\n" texts
let mapNames = map moduleKeys
let mapValues = map moduleValues
let asm =
''
.set MIN_PAGE_SIZE_LOG2, 12
.set DATA_ACCESS_ALIGNM_LOG2, 3
.section .data
.p2align DATA_ACCESS_ALIGNM_LOG2
.global _boot_modules_headers_begin
_boot_modules_headers_begin:
''
++ mapNames
( λ(m : TextIndex)
→ ''
${addressType} _boot_module_${m.index}_name
${addressType} _boot_module_${m.index}_begin
${addressType} _boot_module_${m.index}_end - _boot_module_${m.index}_begin
''
)
++ ''
.global _boot_modules_headers_end
_boot_modules_headers_end:
''
++ mapNames
( λ(m : TextIndex)
→ ''
.p2align DATA_ACCESS_ALIGNM_LOG2
_boot_module_${m.index}_name:
.string "${m.value}"
.byte 0
''
)
++ ''
.section .data.boot_modules_binaries
.global _boot_modules_binaries_begin
_boot_modules_binaries_begin:
''
++ mapValues
( λ(m : TextIndex)
→ ''
.p2align MIN_PAGE_SIZE_LOG2
_boot_module_${m.index}_begin:
${m.value}
_boot_module_${m.index}_end:
''
)
++ ''
.p2align MIN_PAGE_SIZE_LOG2
.global _boot_modules_binaries_end
_boot_modules_binaries_end:
''
in { config = Genode.Init.render boot.config
, modules_asm = asm
, stats =
let sum = Genode.Init.resources boot.config
in "RAM=${Prelude.Natural.show sum.ram}"
}
let funcs = { to32bitImage = compile ".long", to64bitImage = compile ".quad" }
in funcs.to64bitImage