diff options
Diffstat (limited to 'docs/SourceLevelDebugging.html')
| -rw-r--r-- | docs/SourceLevelDebugging.html | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/docs/SourceLevelDebugging.html b/docs/SourceLevelDebugging.html index 7b43043..166ce07 100644 --- a/docs/SourceLevelDebugging.html +++ b/docs/SourceLevelDebugging.html @@ -460,15 +460,17 @@ provide details such as name, type and where the variable is defined.</p> <div class="doc_code"> <pre> !3 = metadata !{ - i32, ;; Tag = 13 + <a href="#LLVMDebugVersion">LLVMDebugVersion</a> (DW_TAG_lexical_block) - metadata ;; Reference to context descriptor + i32, ;; Tag = 11 + <a href="#LLVMDebugVersion">LLVMDebugVersion</a> (DW_TAG_lexical_block) + metadata,;; Reference to context descriptor + i32, ;; Line number + i32 ;; Column number } </pre> </div> <p>These descriptors provide debug information about nested blocks within a - subprogram. The array of member descriptors is used to define local - variables and deeper nested blocks.</p> + subprogram. The line number and column numbers are used to dinstinguish + two lexical blocks at same depth. </p> </div> @@ -539,9 +541,9 @@ DW_ATE_unsigned_char = 8 metadata, ;; Name (may be "" for anonymous types) metadata, ;; Reference to file where defined (may be NULL) i32, ;; Line number where defined (may be 0) - i32, ;; Size in bits - i32, ;; Alignment in bits - i32, ;; Offset in bits + i64, ;; Size in bits + i64, ;; Alignment in bits + i64, ;; Offset in bits metadata ;; Reference to type derived from } </pre> @@ -789,11 +791,11 @@ DW_TAG_return_variable = 258 <div class="doc_text"> <pre> - void %<a href="#format_common_declare">llvm.dbg.declare</a>({}*, metadata) + void %<a href="#format_common_declare">llvm.dbg.declare</a>(metadata, metadata) </pre> <p>This intrinsic provides information about a local element (ex. variable.) The - first argument is the alloca for the variable, cast to a <tt>{}*</tt>. The + first argument is metadata holding alloca for the variable.</tt>. The second argument is the <tt>%<a href="#format_variables">llvm.dbg.variable</a></tt> containing the description of the variable. </p> |