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#[macro_use]
mod cdsl;
mod srcgen;
pub mod error;
pub mod isa;
mod gen_binemit;
mod gen_encodings;
mod gen_inst;
mod gen_legalizer;
mod gen_registers;
mod gen_settings;
mod gen_types;
mod default_map;
mod shared;
mod unique_table;
pub fn isa_from_arch(arch: &str) -> Result<isa::Isa, String> {
isa::Isa::from_arch(arch).ok_or_else(|| format!("no supported isa found for arch `{}`", arch))
}
pub fn generate(isas: &[isa::Isa], out_dir: &str) -> Result<(), error::Error> {
let mut shared_defs = shared::define();
gen_settings::generate(
&shared_defs.settings,
gen_settings::ParentGroup::None,
"settings.rs",
&out_dir,
)?;
gen_types::generate("types.rs", &out_dir)?;
let isas = isa::define(isas, &mut shared_defs);
let all_formats = shared_defs.verify_instruction_formats();
gen_inst::generate(
all_formats,
&shared_defs.all_instructions,
"opcodes.rs",
"inst_builder.rs",
&out_dir,
)?;
gen_legalizer::generate(&isas, &shared_defs.transform_groups, "legalize", &out_dir)?;
for isa in isas {
gen_registers::generate(&isa, &format!("registers-{}.rs", isa.name), &out_dir)?;
gen_settings::generate(
&isa.settings,
gen_settings::ParentGroup::Shared,
&format!("settings-{}.rs", isa.name),
&out_dir,
)?;
gen_encodings::generate(
&shared_defs,
&isa,
&format!("encoding-{}.rs", isa.name),
&out_dir,
)?;
gen_binemit::generate(
&isa.name,
&isa.recipes,
&format!("binemit-{}.rs", isa.name),
&out_dir,
)?;
}
Ok(())
}