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author | Eric Christopher <echristo@apple.com> | 2012-03-26 01:56:34 +0000 |
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committer | Eric Christopher <echristo@apple.com> | 2012-03-26 01:56:34 +0000 |
commit | 4787cc47f906fbb9e4938b15f7f8bf9dc78f0c97 (patch) | |
tree | 26047cf223f4cbd79c9b5a7360ab7e4391381b2c /docs | |
parent | 7ddcd35d6beb99118f0b960329b304f9e9a2bf58 (diff) | |
download | external_llvm-4787cc47f906fbb9e4938b15f7f8bf9dc78f0c97.zip external_llvm-4787cc47f906fbb9e4938b15f7f8bf9dc78f0c97.tar.gz external_llvm-4787cc47f906fbb9e4938b15f7f8bf9dc78f0c97.tar.bz2 |
Update documentation for old api changes.
Fixes PR12050
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153424 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs')
-rw-r--r-- | docs/SourceLevelDebugging.html | 103 |
1 files changed, 70 insertions, 33 deletions
diff --git a/docs/SourceLevelDebugging.html b/docs/SourceLevelDebugging.html index 8072749..06bd852 100644 --- a/docs/SourceLevelDebugging.html +++ b/docs/SourceLevelDebugging.html @@ -425,7 +425,8 @@ height="369"> <p>These descriptors provide debug information about globals variables. The provide details such as name, type and where the variable is defined. All -global variables are collected by named metadata <tt>!llvm.dbg.gv</tt>.</p> +global variables are collected inside the named metadata +<tt>!llvm.dbg.cu</tt>.</p> </div> @@ -688,7 +689,8 @@ DW_TAG_inheritance = 28 <p>The members of enumeration types (tag = <tt>DW_TAG_enumeration_type</tt>) are <a href="#format_enumeration">enumerator descriptors</a>, each representing the definition of enumeration value for the set. All enumeration type - descriptors are collected by named metadata <tt>!llvm.dbg.enum</tt>.</p> + descriptors are collected inside the named metadata + <tt>!llvm.dbg.cu</tt>.</p> <p>The members of structure (tag = <tt>DW_TAG_structure_type</tt>) or union (tag = <tt>DW_TAG_union_type</tt>) types are any one of @@ -1162,44 +1164,79 @@ int MyGlobal = 100; ;; ;; List of debug info of globals ;; -!llvm.dbg.gv = !{!0} +!llvm.dbg.cu = !{!0} -;; -;; Define the global variable descriptor. Note the reference to the global -;; variable anchor and the global variable itself. -;; +;; Define the compile unit. !0 = metadata !{ - i32 524340, ;; Tag - i32 0, ;; Unused - metadata !1, ;; Context - metadata !"MyGlobal", ;; Name - metadata !"MyGlobal", ;; Display Name - metadata !"MyGlobal", ;; Linkage Name - metadata !3, ;; Compile Unit - i32 1, ;; Line Number - metadata !4, ;; Type - i1 false, ;; Is a local variable - i1 true, ;; Is this a definition - i32* @MyGlobal ;; The global variable + i32 786449, ;; Tag + i32 0, ;; Context + i32 4, ;; Language + metadata !"foo.cpp", ;; File + metadata !"/Volumes/Data/tmp", ;; Directory + metadata !"clang version 3.1 ", ;; Producer + i1 true, ;; Deprecated field + i1 false, ;; "isOptimized"? + metadata !"", ;; Flags + i32 0, ;; Runtime Version + metadata !1, ;; Enum Types + metadata !1, ;; Retained Types + metadata !1, ;; Subprograms + metadata !3 ;; Global Variables +} ; [ DW_TAG_compile_unit ] + +;; The Array of Global Variables +!3 = metadata !{ + metadata !4 } -;; -;; Define the basic type of 32 bit signed integer. Note that since int is an -;; intrinsic type the source file is NULL and line 0. -;; !4 = metadata !{ - i32 524324, ;; Tag - metadata !1, ;; Context - metadata !"int", ;; Name - metadata !1, ;; File - i32 0, ;; Line number - i64 32, ;; Size in Bits - i64 32, ;; Align in Bits - i64 0, ;; Offset in Bits - i32 0, ;; Flags - i32 5 ;; Encoding + metadata !5 } +;; +;; Define the global variable itself. +;; +!5 = metadata !{ + i32 786484, ;; Tag + i32 0, ;; Unused + null, ;; Unused + metadata !"MyGlobal", ;; Name + metadata !"MyGlobal", ;; Display Name + metadata !"", ;; Linkage Name + metadata !6, ;; File + i32 1, ;; Line + metadata !7, ;; Type + i32 0, ;; IsLocalToUnit + i32 1, ;; IsDefinition + i32* @MyGlobal ;; LLVM-IR Value +} ; [ DW_TAG_variable ] + +;; +;; Define the file +;; +!6 = metadata !{ + i32 786473, ;; Tag + metadata !"foo.cpp", ;; File + metadata !"/Volumes/Data/tmp", ;; Directory + null ;; Unused +} ; [ DW_TAG_file_type ] + +;; +;; Define the type +;; +!7 = metadata !{ + i32 786468, ;; Tag + null, ;; Unused + metadata !"int", ;; Name + null, ;; Unused + i32 0, ;; Line + i64 32, ;; Size in Bits + i64 32, ;; Align in Bits + i64 0, ;; Offset + i32 0, ;; Flags + i32 5 ;; Encoding +} ; [ DW_TAG_base_type ] + </pre> </div> |