user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add more debugging options

Browse source
This commit is contained in:
Antoni Boucher 2022-09-30 17:45:53 -04:00
parent ed570f6678
commit 6b7e16f87e
2 changed files with 4 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
src/back/write.rs
View file

@ -57,6 +57,7 @@ pub(crate) unsafe fn codegen(cgcx: &CodegenContext<GccCodegenBackend>, _diag_han
if env::var("CG_GCCJIT_DUMP_TO_FILE").as_deref() == Ok("1") {
let _ = fs::create_dir("/tmp/gccjit_dumps");
let path = &format!("/tmp/gccjit_dumps/{}.c", module.name);
context.set_debug_info(true);
context.dump_to_file(path, true);
}
context.compile_to_file(OutputKind::ObjectFile, obj_out.to_str().expect("path to str"));

3
src/base.rs
View file

@ -126,6 +126,9 @@ pub fn compile_codegen_unit<'tcx>(tcx: TyCtxt<'tcx>, cgu_name: Symbol, supports_
context.add_command_line_option("-fdata-sections");
}
if env::var("CG_GCCJIT_DUMP_TREE_ALL").as_deref() == Ok("1") {
context.add_command_line_option("-fdump-tree-all");
}
if env::var("CG_GCCJIT_DUMP_CODE").as_deref() == Ok("1") {
context.set_dump_code_on_compile(true);
}