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Enable generating debug symbols on AArch64 #4468

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merged 1 commit into from
Jul 19, 2022
Merged

Enable generating debug symbols on AArch64 #4468

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9 changes: 8 additions & 1 deletion cranelift/codegen/src/isa/aarch64/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -3,9 +3,11 @@
use crate::ir::condcodes::IntCC;
use crate::ir::Function;
use crate::isa::aarch64::settings as aarch64_settings;
#[cfg(feature = "unwind")]
use crate::isa::unwind::systemv;
use crate::isa::{Builder as IsaBuilder, TargetIsa};
use crate::machinst::{
compile, MachCompileResult, MachTextSectionBuilder, TextSectionBuilder, VCode,
compile, MachCompileResult, MachTextSectionBuilder, Reg, TextSectionBuilder, VCode,
};
use crate::result::CodegenResult;
use crate::settings as shared_settings;
Expand Down Expand Up @@ -150,6 +152,11 @@ impl TargetIsa for AArch64Backend {
fn text_section_builder(&self, num_funcs: u32) -> Box<dyn TextSectionBuilder> {
Box::new(MachTextSectionBuilder::<inst::Inst>::new(num_funcs))
}

#[cfg(feature = "unwind")]
fn map_regalloc_reg_to_dwarf(&self, reg: Reg) -> Result<u16, systemv::RegisterMappingError> {
inst::unwind::systemv::map_reg(reg).map(|reg| reg.0)
}
}

impl fmt::Display for AArch64Backend {
Expand Down