diff options
| -rw-r--r-- | src/librustc_trans/context.rs | 4 | ||||
| -rw-r--r-- | src/librustc_trans/debuginfo/metadata.rs | 30 | ||||
| -rw-r--r-- | src/librustc_trans/debuginfo/mod.rs | 5 |
3 files changed, 22 insertions, 17 deletions
diff --git a/src/librustc_trans/context.rs b/src/librustc_trans/context.rs index a8f8474e940..aa60110fab3 100644 --- a/src/librustc_trans/context.rs +++ b/src/librustc_trans/context.rs @@ -558,7 +558,9 @@ impl<'tcx> LocalCrateContext<'tcx> { &llmod_id[..]); let dbg_cx = if shared.tcx.sess.opts.debuginfo != NoDebugInfo { - Some(debuginfo::CrateDebugContext::new(llmod)) + let dctx = debuginfo::CrateDebugContext::new(llmod); + debuginfo::metadata::compile_unit_metadata(shared, &dctx, shared.tcx.sess); + Some(dctx) } else { None }; diff --git a/src/librustc_trans/debuginfo/metadata.rs b/src/librustc_trans/debuginfo/metadata.rs index 46813d957dc..1119ee07230 100644 --- a/src/librustc_trans/debuginfo/metadata.rs +++ b/src/librustc_trans/debuginfo/metadata.rs @@ -18,7 +18,9 @@ use super::utils::{debug_context, DIB, span_start, bytes_to_bits, size_and_align fn_should_be_ignored, is_node_local_to_unit}; use super::namespace::mangled_name_of_item; use super::type_names::{compute_debuginfo_type_name, push_debuginfo_type_name}; -use super::{declare_local, VariableKind, VariableAccess}; +use super::{declare_local, VariableKind, VariableAccess, CrateDebugContext}; +use context::SharedCrateContext; +use session::Session; use llvm::{self, ValueRef}; use llvm::debuginfo::{DIType, DIFile, DIScope, DIDescriptor, DICompositeType}; @@ -48,7 +50,6 @@ use syntax::ast; use syntax::parse::token; use syntax_pos::{self, Span}; - // From DWARF 5. // See http://www.dwarfstd.org/ShowIssue.php?issue=140129.1 const DW_LANG_RUST: c_uint = 0x1c; @@ -981,14 +982,17 @@ fn pointer_type_metadata<'a, 'tcx>(cx: &CrateContext<'a, 'tcx>, return ptr_metadata; } -pub fn compile_unit_metadata(cx: &CrateContext) -> DIDescriptor { - let work_dir = &cx.sess().working_dir; - let compile_unit_name = match cx.sess().local_crate_source_file { - None => fallback_path(cx), +pub fn compile_unit_metadata(scc: &SharedCrateContext, + debug_context: &CrateDebugContext, + sess: &Session) + -> DIDescriptor { + let work_dir = &sess.working_dir; + let compile_unit_name = match sess.local_crate_source_file { + None => fallback_path(scc), Some(ref abs_path) => { if abs_path.is_relative() { - cx.sess().warn("debuginfo: Invalid path to crate's local root source file!"); - fallback_path(cx) + sess.warn("debuginfo: Invalid path to crate's local root source file!"); + fallback_path(scc) } else { match abs_path.strip_prefix(work_dir) { Ok(ref p) if p.is_relative() => { @@ -998,7 +1002,7 @@ pub fn compile_unit_metadata(cx: &CrateContext) -> DIDescriptor { path2cstr(&Path::new(".").join(p)) } } - _ => fallback_path(cx) + _ => fallback_path(scc) } } } @@ -1015,19 +1019,19 @@ pub fn compile_unit_metadata(cx: &CrateContext) -> DIDescriptor { let split_name = "\0"; return unsafe { llvm::LLVMDIBuilderCreateCompileUnit( - debug_context(cx).builder, + debug_context.builder, DW_LANG_RUST, compile_unit_name, work_dir.as_ptr(), producer.as_ptr(), - cx.sess().opts.optimize != config::OptLevel::No, + sess.opts.optimize != config::OptLevel::No, flags.as_ptr() as *const _, 0, split_name.as_ptr() as *const _) }; - fn fallback_path(cx: &CrateContext) -> CString { - CString::new(cx.link_meta().crate_name.clone()).unwrap() + fn fallback_path(scc: &::context::SharedCrateContext) -> CString { + CString::new(scc.link_meta().crate_name.clone()).unwrap() } } diff --git a/src/librustc_trans/debuginfo/mod.rs b/src/librustc_trans/debuginfo/mod.rs index 8c5b3ed54c2..ed20d949d55 100644 --- a/src/librustc_trans/debuginfo/mod.rs +++ b/src/librustc_trans/debuginfo/mod.rs @@ -18,7 +18,7 @@ use self::utils::{DIB, span_start, create_DIArray, is_node_local_to_unit}; use self::namespace::mangled_name_of_item; use self::type_names::compute_debuginfo_type_name; use self::metadata::{type_metadata, diverging_type_metadata}; -use self::metadata::{file_metadata, scope_metadata, TypeMap, compile_unit_metadata}; +use self::metadata::{file_metadata, scope_metadata, TypeMap}; use self::source_loc::InternalDebugLocation::{self, UnknownLocation}; use llvm; @@ -50,7 +50,7 @@ pub mod gdb; mod utils; mod namespace; mod type_names; -mod metadata; +pub mod metadata; mod create_scope_map; mod source_loc; @@ -168,7 +168,6 @@ pub fn finalize(cx: &CrateContext) { } debug!("finalize"); - let _ = compile_unit_metadata(cx); if gdb::needs_gdb_debug_scripts_section(cx) { // Add a .debug_gdb_scripts section to this compile-unit. This will |