mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-12-14 23:29:51 +00:00
Start using DIFile. See updated SourceLevelDebugging.html for more information.
This patch updates LLVMDebugVersion to 8. Debug info descriptors encoded using LLVMDebugVersion 7 is supported. Corresponding llvmgcc and clang FE commits are required. llvm-svn: 98020
This commit is contained in:
Devang Patel
parent
a2ed617fa9
commit
4995bb0450
@ -25,6 +25,7 @@
|
||||
<li><a href="#debug_info_descriptors">Debug information descriptors</a>
|
||||
<ul>
|
||||
<li><a href="#format_compile_units">Compile unit descriptors</a></li>
|
||||
<li><a href="#format_files">File descriptors</a></li>
|
||||
<li><a href="#format_global_variables">Global variable descriptors</a></li>
|
||||
<li><a href="#format_subprograms">Subprogram descriptors</a></li>
|
||||
<li><a href="#format_blocks">Block descriptors</a></li>
|
||||
@ -255,7 +256,7 @@ height="369">
|
||||
<p>To provide basic functionality, the LLVM debugger does have to make some
|
||||
assumptions about the source-level language being debugged, though it keeps
|
||||
these to a minimum. The only common features that the LLVM debugger assumes
|
||||
exist are <a href="#format_compile_units">source files</a>,
|
||||
exist are <a href="#format_files">source files</a>,
|
||||
and <a href="#format_global_variables">program objects</a>. These abstract
|
||||
objects are used by a debugger to form stack traces, show information about
|
||||
local variables, etc.</p>
|
||||
@ -307,8 +308,8 @@ height="369">
|
||||
of tags are loosely bound to the tag values of DWARF information entries.
|
||||
However, that does not restrict the use of the information supplied to DWARF
|
||||
targets. To facilitate versioning of debug information, the tag is augmented
|
||||
with the current debug version (LLVMDebugVersion = 7 << 16 or 0x70000 or
|
||||
458752.)</a></p>
|
||||
with the current debug version (LLVMDebugVersion = 8 << 16 or 0x80000 or
|
||||
524288.)</a></p>
|
||||
|
||||
<p>The details of the various descriptors follow.</p>
|
||||
|
||||
@ -346,18 +347,36 @@ height="369">
|
||||
that produced it.</p>
|
||||
|
||||
<p>Compile unit descriptors provide the root context for objects declared in a
|
||||
specific source file. Global variables and top level functions would be
|
||||
defined using this context. Compile unit descriptors also provide context
|
||||
for source line correspondence.</p>
|
||||
specific compilation unit. File descriptors are defined using this context.</p>
|
||||
|
||||
<p>Each input file is encoded as a separate compile unit in LLVM debugging
|
||||
information output. However, many target specific tool chains prefer to
|
||||
encode only one compile unit in an object file. In this situation, the LLVM
|
||||
code generator will include debugging information entities in the compile
|
||||
unit that is marked as main compile unit. The code generator accepts maximum
|
||||
one main compile unit per module. If a module does not contain any main
|
||||
compile unit then the code generator will emit multiple compile units in the
|
||||
output object file.</p>
|
||||
</div>
|
||||
|
||||
<!-- ======================================================================= -->
|
||||
<div class="doc_subsubsection">
|
||||
<a name="format_files">File descriptors</a>
|
||||
</div>
|
||||
|
||||
<div class="doc_text">
|
||||
|
||||
<div class="doc_code">
|
||||
<pre>
|
||||
!0 = metadata !{
|
||||
i32, ;; Tag = 41 + <a href="#LLVMDebugVersion">LLVMDebugVersion</a>
|
||||
;; (DW_TAG_file_type)
|
||||
metadata, ;; Source file name
|
||||
metadata, ;; Source file directory (includes trailing slash)
|
||||
metadata ;; Reference to compile unit where defined
|
||||
}
|
||||
</pre>
|
||||
</div>
|
||||
|
||||
<p>These descriptors contain informations for a file. Global variables and top
|
||||
level functions would be defined using this context.k File descriptors also
|
||||
provide context for source line correspondence. </p>
|
||||
|
||||
<p>Each input file is encoded as a separate file descriptor in LLVM debugging
|
||||
information output. Each file descriptor would be defined using a
|
||||
compile unit. </p>
|
||||
|
||||
</div>
|
||||
|
||||
@ -378,7 +397,7 @@ height="369">
|
||||
metadata, ;; Name
|
||||
metadata, ;; Display name (fully qualified C++ name)
|
||||
metadata, ;; MIPS linkage name (for C++)
|
||||
metadata, ;; Reference to compile unit where defined
|
||||
metadata, ;; Reference to file where defined
|
||||
i32, ;; Line number where defined
|
||||
metadata, ;; Reference to type descriptor
|
||||
i1, ;; True if the global is local to compile unit (static)
|
||||
@ -410,7 +429,7 @@ provide details such as name, type and where the variable is defined.</p>
|
||||
metadata, ;; Name
|
||||
metadata, ;; Display name (fully qualified C++ name)
|
||||
metadata, ;; MIPS linkage name (for C++)
|
||||
metadata, ;; Reference to compile unit where defined
|
||||
metadata, ;; Reference to file where defined
|
||||
i32, ;; Line number where defined
|
||||
metadata, ;; Reference to type descriptor
|
||||
i1, ;; True if the global is local to compile unit (static)
|
||||
@ -461,7 +480,7 @@ provide details such as name, type and where the variable is defined.</p>
|
||||
;; (DW_TAG_base_type)
|
||||
metadata, ;; Reference to context (typically a compile unit)
|
||||
metadata, ;; Name (may be "" for anonymous types)
|
||||
metadata, ;; Reference to compile unit where defined (may be NULL)
|
||||
metadata, ;; Reference to file where defined (may be NULL)
|
||||
i32, ;; Line number where defined (may be 0)
|
||||
i64, ;; Size in bits
|
||||
i64, ;; Alignment in bits
|
||||
@ -512,7 +531,7 @@ DW_ATE_unsigned_char = 8
|
||||
i32, ;; Tag (see below)
|
||||
metadata, ;; Reference to context
|
||||
metadata, ;; Name (may be "" for anonymous types)
|
||||
metadata, ;; Reference to compile unit where defined (may be NULL)
|
||||
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
|
||||
@ -580,7 +599,7 @@ DW_TAG_restrict_type = 55
|
||||
i32, ;; Tag (see below)
|
||||
metadata, ;; Reference to context
|
||||
metadata, ;; Name (may be "" for anonymous types)
|
||||
metadata, ;; Reference to compile unit where defined (may be NULL)
|
||||
metadata, ;; Reference to file where defined (may be NULL)
|
||||
i32, ;; Line number where defined (may be 0)
|
||||
i64, ;; Size in bits
|
||||
i64, ;; Alignment in bits
|
||||
@ -715,7 +734,7 @@ DW_TAG_inheritance = 28
|
||||
i32, ;; Tag (see below)
|
||||
metadata, ;; Context
|
||||
metadata, ;; Name
|
||||
metadata, ;; Reference to compile unit where defined
|
||||
metadata, ;; Reference to file where defined
|
||||
i32, ;; Line number where defined
|
||||
metadata ;; Type descriptor
|
||||
}
|
||||
@ -1012,10 +1031,10 @@ int main(int argc, char *argv[]) {
|
||||
<pre>
|
||||
...
|
||||
;;
|
||||
;; Define the compile unit for the source file "/Users/mine/sources/MySource.cpp".
|
||||
;; Define the compile unit for the main source file "/Users/mine/sources/MySource.cpp".
|
||||
;;
|
||||
!3 = metadata !{
|
||||
i32 458769, ;; Tag
|
||||
!2 = metadata !{
|
||||
i32 524305, ;; Tag
|
||||
i32 0, ;; Unused
|
||||
i32 4, ;; Language Id
|
||||
metadata !"MySource.cpp",
|
||||
@ -1027,19 +1046,24 @@ int main(int argc, char *argv[]) {
|
||||
i32 0} ;; Runtime version
|
||||
|
||||
;;
|
||||
;; Define the compile unit for the header file "/Users/mine/sources/MyHeader.h".
|
||||
;; Define the file for the file "/Users/mine/sources/MySource.cpp".
|
||||
;;
|
||||
!1 = metadata !{
|
||||
i32 458769, ;; Tag
|
||||
i32 0, ;; Unused
|
||||
i32 4, ;; Language Id
|
||||
metadata !"MyHeader.h",
|
||||
i32 524329, ;; Tag
|
||||
metadata !"MySource.cpp",
|
||||
metadata !"/Users/mine/sources",
|
||||
metadata !"4.2.1 (Based on Apple Inc. build 5649) (LLVM build 00)",
|
||||
i1 false, ;; Main Compile Unit
|
||||
i1 false, ;; Optimized compile unit
|
||||
metadata !"", ;; Compiler flags
|
||||
i32 0} ;; Runtime version
|
||||
metadata !3 ;; Compile unit
|
||||
}
|
||||
|
||||
;;
|
||||
;; Define the file for the file "/Users/mine/sources/Myheader.h"
|
||||
;;
|
||||
!3 = metadata !{
|
||||
i32 524329, ;; Tag
|
||||
metadata !"Myheader.h"
|
||||
metadata !"/Users/mine/sources",
|
||||
metadata !3 ;; Compile unit
|
||||
}
|
||||
|
||||
...
|
||||
</pre>
|
||||
@ -1081,15 +1105,15 @@ int MyGlobal = 100;
|
||||
;; variable anchor and the global variable itself.
|
||||
;;
|
||||
!0 = metadata !{
|
||||
i32 458804, ;; Tag
|
||||
i32 524340, ;; Tag
|
||||
i32 0, ;; Unused
|
||||
metadata !1, ;; Context
|
||||
metadata !"MyGlobal", ;; Name
|
||||
metadata !"MyGlobal", ;; Display Name
|
||||
metadata !"MyGlobal", ;; Linkage Name
|
||||
metadata !1, ;; Compile Unit
|
||||
metadata !3, ;; Compile Unit
|
||||
i32 1, ;; Line Number
|
||||
metadata !2, ;; Type
|
||||
metadata !4, ;; Type
|
||||
i1 false, ;; Is a local variable
|
||||
i1 true, ;; Is this a definition
|
||||
i32* @MyGlobal ;; The global variable
|
||||
@ -1099,11 +1123,11 @@ int MyGlobal = 100;
|
||||
;; 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.
|
||||
;;
|
||||
!2 = metadata !{
|
||||
i32 458788, ;; Tag
|
||||
!4 = metadata !{
|
||||
i32 524324, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"int", ;; Name
|
||||
metadata !1, ;; Compile Unit
|
||||
metadata !1, ;; File
|
||||
i32 0, ;; Line number
|
||||
i64 32, ;; Size in Bits
|
||||
i64 32, ;; Align in Bits
|
||||
@ -1143,16 +1167,16 @@ int main(int argc, char *argv[]) {
|
||||
;; anchor is 46, which is the same as the tag for subprograms
|
||||
;; (46 = DW_TAG_subprogram.)
|
||||
;;
|
||||
!0 = metadata !{
|
||||
i32 458798, ;; Tag
|
||||
!6 = metadata !{
|
||||
i32 524334, ;; Tag
|
||||
i32 0, ;; Unused
|
||||
metadata !1, ;; Context
|
||||
metadata !"main", ;; Name
|
||||
metadata !"main", ;; Display name
|
||||
metadata !"main", ;; Linkage name
|
||||
metadata !1, ;; Compile unit
|
||||
metadata !1, ;; File
|
||||
i32 1, ;; Line number
|
||||
metadata !2, ;; Type
|
||||
metadata !4, ;; Type
|
||||
i1 false, ;; Is local
|
||||
i1 true ;; Is definition
|
||||
}
|
||||
@ -1188,10 +1212,10 @@ define i32 @main(i32 %argc, i8** %argv) {
|
||||
<div class="doc_code">
|
||||
<pre>
|
||||
!2 = metadata !{
|
||||
i32 458788, ;; Tag
|
||||
i32 524324, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"bool", ;; Name
|
||||
metadata !1, ;; Compile Unit
|
||||
metadata !1, ;; File
|
||||
i32 0, ;; Line number
|
||||
i64 8, ;; Size in Bits
|
||||
i64 8, ;; Align in Bits
|
||||
@ -1214,10 +1238,10 @@ define i32 @main(i32 %argc, i8** %argv) {
|
||||
<div class="doc_code">
|
||||
<pre>
|
||||
!2 = metadata !{
|
||||
i32 458788, ;; Tag
|
||||
i32 524324, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"char", ;; Name
|
||||
metadata !1, ;; Compile Unit
|
||||
metadata !1, ;; File
|
||||
i32 0, ;; Line number
|
||||
i64 8, ;; Size in Bits
|
||||
i64 8, ;; Align in Bits
|
||||
@ -1240,10 +1264,10 @@ define i32 @main(i32 %argc, i8** %argv) {
|
||||
<div class="doc_code">
|
||||
<pre>
|
||||
!2 = metadata !{
|
||||
i32 458788, ;; Tag
|
||||
i32 524324, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"unsigned char",
|
||||
metadata !1, ;; Compile Unit
|
||||
metadata !1, ;; File
|
||||
i32 0, ;; Line number
|
||||
i64 8, ;; Size in Bits
|
||||
i64 8, ;; Align in Bits
|
||||
@ -1266,10 +1290,10 @@ define i32 @main(i32 %argc, i8** %argv) {
|
||||
<div class="doc_code">
|
||||
<pre>
|
||||
!2 = metadata !{
|
||||
i32 458788, ;; Tag
|
||||
i32 524324, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"short int",
|
||||
metadata !1, ;; Compile Unit
|
||||
metadata !1, ;; File
|
||||
i32 0, ;; Line number
|
||||
i64 16, ;; Size in Bits
|
||||
i64 16, ;; Align in Bits
|
||||
@ -1292,10 +1316,10 @@ define i32 @main(i32 %argc, i8** %argv) {
|
||||
<div class="doc_code">
|
||||
<pre>
|
||||
!2 = metadata !{
|
||||
i32 458788, ;; Tag
|
||||
i32 524324, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"short unsigned int",
|
||||
metadata !1, ;; Compile Unit
|
||||
metadata !1, ;; File
|
||||
i32 0, ;; Line number
|
||||
i64 16, ;; Size in Bits
|
||||
i64 16, ;; Align in Bits
|
||||
@ -1318,10 +1342,10 @@ define i32 @main(i32 %argc, i8** %argv) {
|
||||
<div class="doc_code">
|
||||
<pre>
|
||||
!2 = metadata !{
|
||||
i32 458788, ;; Tag
|
||||
i32 524324, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"int", ;; Name
|
||||
metadata !1, ;; Compile Unit
|
||||
metadata !1, ;; File
|
||||
i32 0, ;; Line number
|
||||
i64 32, ;; Size in Bits
|
||||
i64 32, ;; Align in Bits
|
||||
@ -1343,10 +1367,10 @@ define i32 @main(i32 %argc, i8** %argv) {
|
||||
<div class="doc_code">
|
||||
<pre>
|
||||
!2 = metadata !{
|
||||
i32 458788, ;; Tag
|
||||
i32 524324, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"unsigned int",
|
||||
metadata !1, ;; Compile Unit
|
||||
metadata !1, ;; File
|
||||
i32 0, ;; Line number
|
||||
i64 32, ;; Size in Bits
|
||||
i64 32, ;; Align in Bits
|
||||
@ -1369,10 +1393,10 @@ define i32 @main(i32 %argc, i8** %argv) {
|
||||
<div class="doc_code">
|
||||
<pre>
|
||||
!2 = metadata !{
|
||||
i32 458788, ;; Tag
|
||||
i32 524324, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"long long int",
|
||||
metadata !1, ;; Compile Unit
|
||||
metadata !1, ;; File
|
||||
i32 0, ;; Line number
|
||||
i64 64, ;; Size in Bits
|
||||
i64 64, ;; Align in Bits
|
||||
@ -1395,10 +1419,10 @@ define i32 @main(i32 %argc, i8** %argv) {
|
||||
<div class="doc_code">
|
||||
<pre>
|
||||
!2 = metadata !{
|
||||
i32 458788, ;; Tag
|
||||
i32 524324, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"long long unsigned int",
|
||||
metadata !1, ;; Compile Unit
|
||||
metadata !1, ;; File
|
||||
i32 0, ;; Line number
|
||||
i64 64, ;; Size in Bits
|
||||
i64 64, ;; Align in Bits
|
||||
@ -1421,10 +1445,10 @@ define i32 @main(i32 %argc, i8** %argv) {
|
||||
<div class="doc_code">
|
||||
<pre>
|
||||
!2 = metadata !{
|
||||
i32 458788, ;; Tag
|
||||
i32 524324, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"float",
|
||||
metadata !1, ;; Compile Unit
|
||||
metadata !1, ;; File
|
||||
i32 0, ;; Line number
|
||||
i64 32, ;; Size in Bits
|
||||
i64 32, ;; Align in Bits
|
||||
@ -1447,10 +1471,10 @@ define i32 @main(i32 %argc, i8** %argv) {
|
||||
<div class="doc_code">
|
||||
<pre>
|
||||
!2 = metadata !{
|
||||
i32 458788, ;; Tag
|
||||
i32 524324, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"double",;; Name
|
||||
metadata !1, ;; Compile Unit
|
||||
metadata !1, ;; File
|
||||
i32 0, ;; Line number
|
||||
i64 64, ;; Size in Bits
|
||||
i64 64, ;; Align in Bits
|
||||
@ -1486,10 +1510,10 @@ typedef const int *IntPtr;
|
||||
;; Define the typedef "IntPtr".
|
||||
;;
|
||||
!2 = metadata !{
|
||||
i32 458774, ;; Tag
|
||||
i32 524310, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"IntPtr", ;; Name
|
||||
metadata !3, ;; Compile unit
|
||||
metadata !3, ;; File
|
||||
i32 0, ;; Line number
|
||||
i64 0, ;; Size in bits
|
||||
i64 0, ;; Align in bits
|
||||
@ -1502,10 +1526,10 @@ typedef const int *IntPtr;
|
||||
;; Define the pointer type.
|
||||
;;
|
||||
!4 = metadata !{
|
||||
i32 458767, ;; Tag
|
||||
i32 524303, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"", ;; Name
|
||||
metadata !1, ;; Compile unit
|
||||
metadata !1, ;; File
|
||||
i32 0, ;; Line number
|
||||
i64 64, ;; Size in bits
|
||||
i64 64, ;; Align in bits
|
||||
@ -1517,10 +1541,10 @@ typedef const int *IntPtr;
|
||||
;; Define the const type.
|
||||
;;
|
||||
!5 = metadata !{
|
||||
i32 458790, ;; Tag
|
||||
i32 524326, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"", ;; Name
|
||||
metadata !1, ;; Compile unit
|
||||
metadata !1, ;; File
|
||||
i32 0, ;; Line number
|
||||
i64 32, ;; Size in bits
|
||||
i64 32, ;; Align in bits
|
||||
@ -1532,10 +1556,10 @@ typedef const int *IntPtr;
|
||||
;; Define the int type.
|
||||
;;
|
||||
!6 = metadata !{
|
||||
i32 458788, ;; Tag
|
||||
i32 524324, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"int", ;; Name
|
||||
metadata !1, ;; Compile unit
|
||||
metadata !1, ;; File
|
||||
i32 0, ;; Line number
|
||||
i64 32, ;; Size in bits
|
||||
i64 32, ;; Align in bits
|
||||
@ -1575,10 +1599,10 @@ struct Color {
|
||||
;; Define basic type for unsigned int.
|
||||
;;
|
||||
!5 = metadata !{
|
||||
i32 458788, ;; Tag
|
||||
i32 524324, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"unsigned int",
|
||||
metadata !1, ;; Compile Unit
|
||||
metadata !1, ;; File
|
||||
i32 0, ;; Line number
|
||||
i64 32, ;; Size in Bits
|
||||
i64 32, ;; Align in Bits
|
||||
@ -1590,7 +1614,7 @@ struct Color {
|
||||
;; Define composite type for struct Color.
|
||||
;;
|
||||
!2 = metadata !{
|
||||
i32 458771, ;; Tag
|
||||
i32 524307, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"Color", ;; Name
|
||||
metadata !1, ;; Compile unit
|
||||
@ -1608,10 +1632,10 @@ struct Color {
|
||||
;; Define the Red field.
|
||||
;;
|
||||
!4 = metadata !{
|
||||
i32 458765, ;; Tag
|
||||
i32 524301, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"Red", ;; Name
|
||||
metadata !1, ;; Compile Unit
|
||||
metadata !1, ;; File
|
||||
i32 2, ;; Line number
|
||||
i64 32, ;; Size in bits
|
||||
i64 32, ;; Align in bits
|
||||
@ -1624,10 +1648,10 @@ struct Color {
|
||||
;; Define the Green field.
|
||||
;;
|
||||
!6 = metadata !{
|
||||
i32 458765, ;; Tag
|
||||
i32 524301, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"Green", ;; Name
|
||||
metadata !1, ;; Compile Unit
|
||||
metadata !1, ;; File
|
||||
i32 3, ;; Line number
|
||||
i64 32, ;; Size in bits
|
||||
i64 32, ;; Align in bits
|
||||
@ -1640,10 +1664,10 @@ struct Color {
|
||||
;; Define the Blue field.
|
||||
;;
|
||||
!7 = metadata !{
|
||||
i32 458765, ;; Tag
|
||||
i32 524301, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"Blue", ;; Name
|
||||
metadata !1, ;; Compile Unit
|
||||
metadata !1, ;; File
|
||||
i32 4, ;; Line number
|
||||
i64 32, ;; Size in bits
|
||||
i64 32, ;; Align in bits
|
||||
@ -1688,10 +1712,10 @@ enum Trees {
|
||||
;; Define composite type for enum Trees
|
||||
;;
|
||||
!2 = metadata !{
|
||||
i32 458756, ;; Tag
|
||||
i32 524292, ;; Tag
|
||||
metadata !1, ;; Context
|
||||
metadata !"Trees", ;; Name
|
||||
metadata !1, ;; Compile unit
|
||||
metadata !1, ;; File
|
||||
i32 1, ;; Line number
|
||||
i64 32, ;; Size in bits
|
||||
i64 32, ;; Align in bits
|
||||
@ -1710,17 +1734,17 @@ enum Trees {
|
||||
;;
|
||||
;; Define Spruce enumerator.
|
||||
;;
|
||||
!4 = metadata !{i32 458792, metadata !"Spruce", i64 100}
|
||||
!4 = metadata !{i32 524328, metadata !"Spruce", i64 100}
|
||||
|
||||
;;
|
||||
;; Define Oak enumerator.
|
||||
;;
|
||||
!5 = metadata !{i32 458792, metadata !"Oak", i64 200}
|
||||
!5 = metadata !{i32 524328, metadata !"Oak", i64 200}
|
||||
|
||||
;;
|
||||
;; Define Maple enumerator.
|
||||
;;
|
||||
!6 = metadata !{i32 458792, metadata !"Maple", i64 300}
|
||||
!6 = metadata !{i32 524328, metadata !"Maple", i64 300}
|
||||
|
||||
</pre>
|
||||
</div>
|
||||
|
||||
@ -214,7 +214,13 @@ namespace llvm {
|
||||
|
||||
DIScope getContext() const { return getFieldAs<DIScope>(1); }
|
||||
StringRef getName() const { return getStringField(2); }
|
||||
DICompileUnit getCompileUnit() const{ return getFieldAs<DICompileUnit>(3); }
|
||||
DICompileUnit getCompileUnit() const{
|
||||
if (getVersion() == llvm::LLVMDebugVersion7)
|
||||
return getFieldAs<DICompileUnit>(3);
|
||||
|
||||
DIFile F = getFieldAs<DIFile>(3);
|
||||
return F.getCompileUnit();
|
||||
}
|
||||
unsigned getLineNumber() const { return getUnsignedField(4); }
|
||||
uint64_t getSizeInBits() const { return getUInt64Field(5); }
|
||||
uint64_t getAlignInBits() const { return getUInt64Field(6); }
|
||||
@ -324,7 +330,14 @@ namespace llvm {
|
||||
StringRef getName() const { return getStringField(3); }
|
||||
StringRef getDisplayName() const { return getStringField(4); }
|
||||
StringRef getLinkageName() const { return getStringField(5); }
|
||||
DICompileUnit getCompileUnit() const{ return getFieldAs<DICompileUnit>(6); }
|
||||
DICompileUnit getCompileUnit() const{
|
||||
if (getVersion() == llvm::LLVMDebugVersion7)
|
||||
return getFieldAs<DICompileUnit>(6);
|
||||
|
||||
DIFile F = getFieldAs<DIFile>(6);
|
||||
return F.getCompileUnit();
|
||||
}
|
||||
|
||||
unsigned getLineNumber() const { return getUnsignedField(7); }
|
||||
DIType getType() const { return getFieldAs<DIType>(8); }
|
||||
|
||||
@ -346,7 +359,13 @@ namespace llvm {
|
||||
StringRef getName() const { return getStringField(3); }
|
||||
StringRef getDisplayName() const { return getStringField(4); }
|
||||
StringRef getLinkageName() const { return getStringField(5); }
|
||||
DICompileUnit getCompileUnit() const{ return getFieldAs<DICompileUnit>(6); }
|
||||
DICompileUnit getCompileUnit() const{
|
||||
if (getVersion() == llvm::LLVMDebugVersion7)
|
||||
return getFieldAs<DICompileUnit>(6);
|
||||
|
||||
DIFile F = getFieldAs<DIFile>(6);
|
||||
return F.getCompileUnit();
|
||||
}
|
||||
unsigned getLineNumber() const { return getUnsignedField(7); }
|
||||
DICompositeType getType() const { return getFieldAs<DICompositeType>(8); }
|
||||
|
||||
@ -413,7 +432,13 @@ namespace llvm {
|
||||
|
||||
DIScope getContext() const { return getFieldAs<DIScope>(1); }
|
||||
StringRef getName() const { return getStringField(2); }
|
||||
DICompileUnit getCompileUnit() const{ return getFieldAs<DICompileUnit>(3); }
|
||||
DICompileUnit getCompileUnit() const{
|
||||
if (getVersion() == llvm::LLVMDebugVersion7)
|
||||
return getFieldAs<DICompileUnit>(3);
|
||||
|
||||
DIFile F = getFieldAs<DIFile>(3);
|
||||
return F.getCompileUnit();
|
||||
}
|
||||
unsigned getLineNumber() const { return getUnsignedField(4); }
|
||||
DIType getType() const { return getFieldAs<DIType>(5); }
|
||||
|
||||
@ -461,7 +486,13 @@ namespace llvm {
|
||||
StringRef getName() const { return getStringField(2); }
|
||||
StringRef getDirectory() const { return getContext().getDirectory(); }
|
||||
StringRef getFilename() const { return getContext().getFilename(); }
|
||||
DICompileUnit getCompileUnit() const { return getFieldAs<DICompileUnit>(3);}
|
||||
DICompileUnit getCompileUnit() const{
|
||||
if (getVersion() == llvm::LLVMDebugVersion7)
|
||||
return getFieldAs<DICompileUnit>(3);
|
||||
|
||||
DIFile F = getFieldAs<DIFile>(3);
|
||||
return F.getCompileUnit();
|
||||
}
|
||||
unsigned getLineNumber() const { return getUnsignedField(4); }
|
||||
};
|
||||
|
||||
@ -523,14 +554,14 @@ namespace llvm {
|
||||
|
||||
/// CreateBasicType - Create a basic type like int, float, etc.
|
||||
DIBasicType CreateBasicType(DIDescriptor Context, StringRef Name,
|
||||
DICompileUnit CompileUnit, unsigned LineNumber,
|
||||
DIFile F, unsigned LineNumber,
|
||||
uint64_t SizeInBits, uint64_t AlignInBits,
|
||||
uint64_t OffsetInBits, unsigned Flags,
|
||||
unsigned Encoding);
|
||||
|
||||
/// CreateBasicType - Create a basic type like int, float, etc.
|
||||
DIBasicType CreateBasicTypeEx(DIDescriptor Context, StringRef Name,
|
||||
DICompileUnit CompileUnit, unsigned LineNumber,
|
||||
DIFile F, unsigned LineNumber,
|
||||
Constant *SizeInBits, Constant *AlignInBits,
|
||||
Constant *OffsetInBits, unsigned Flags,
|
||||
unsigned Encoding);
|
||||
@ -539,7 +570,7 @@ namespace llvm {
|
||||
/// pointer, typedef, etc.
|
||||
DIDerivedType CreateDerivedType(unsigned Tag, DIDescriptor Context,
|
||||
StringRef Name,
|
||||
DICompileUnit CompileUnit,
|
||||
DIFile F,
|
||||
unsigned LineNumber,
|
||||
uint64_t SizeInBits, uint64_t AlignInBits,
|
||||
uint64_t OffsetInBits, unsigned Flags,
|
||||
@ -548,17 +579,18 @@ namespace llvm {
|
||||
/// CreateDerivedType - Create a derived type like const qualified type,
|
||||
/// pointer, typedef, etc.
|
||||
DIDerivedType CreateDerivedTypeEx(unsigned Tag, DIDescriptor Context,
|
||||
StringRef Name,
|
||||
DICompileUnit CompileUnit,
|
||||
unsigned LineNumber,
|
||||
Constant *SizeInBits, Constant *AlignInBits,
|
||||
Constant *OffsetInBits, unsigned Flags,
|
||||
DIType DerivedFrom);
|
||||
StringRef Name,
|
||||
DIFile F,
|
||||
unsigned LineNumber,
|
||||
Constant *SizeInBits,
|
||||
Constant *AlignInBits,
|
||||
Constant *OffsetInBits, unsigned Flags,
|
||||
DIType DerivedFrom);
|
||||
|
||||
/// CreateCompositeType - Create a composite type like array, struct, etc.
|
||||
DICompositeType CreateCompositeType(unsigned Tag, DIDescriptor Context,
|
||||
StringRef Name,
|
||||
DICompileUnit CompileUnit,
|
||||
DIFile F,
|
||||
unsigned LineNumber,
|
||||
uint64_t SizeInBits,
|
||||
uint64_t AlignInBits,
|
||||
@ -573,22 +605,23 @@ namespace llvm {
|
||||
|
||||
/// CreateCompositeType - Create a composite type like array, struct, etc.
|
||||
DICompositeType CreateCompositeTypeEx(unsigned Tag, DIDescriptor Context,
|
||||
StringRef Name,
|
||||
DICompileUnit CompileUnit,
|
||||
unsigned LineNumber,
|
||||
Constant *SizeInBits,
|
||||
Constant *AlignInBits,
|
||||
Constant *OffsetInBits, unsigned Flags,
|
||||
DIType DerivedFrom,
|
||||
DIArray Elements,
|
||||
unsigned RunTimeLang = 0);
|
||||
StringRef Name,
|
||||
DIFile F,
|
||||
unsigned LineNumber,
|
||||
Constant *SizeInBits,
|
||||
Constant *AlignInBits,
|
||||
Constant *OffsetInBits,
|
||||
unsigned Flags,
|
||||
DIType DerivedFrom,
|
||||
DIArray Elements,
|
||||
unsigned RunTimeLang = 0);
|
||||
|
||||
/// CreateSubprogram - Create a new descriptor for the specified subprogram.
|
||||
/// See comments in DISubprogram for descriptions of these fields.
|
||||
DISubprogram CreateSubprogram(DIDescriptor Context, StringRef Name,
|
||||
StringRef DisplayName,
|
||||
StringRef LinkageName,
|
||||
DICompileUnit CompileUnit, unsigned LineNo,
|
||||
DIFile F, unsigned LineNo,
|
||||
DIType Ty, bool isLocalToUnit,
|
||||
bool isDefinition,
|
||||
unsigned VK = 0,
|
||||
@ -605,21 +638,21 @@ namespace llvm {
|
||||
CreateGlobalVariable(DIDescriptor Context, StringRef Name,
|
||||
StringRef DisplayName,
|
||||
StringRef LinkageName,
|
||||
DICompileUnit CompileUnit,
|
||||
DIFile F,
|
||||
unsigned LineNo, DIType Ty, bool isLocalToUnit,
|
||||
bool isDefinition, llvm::GlobalVariable *GV);
|
||||
|
||||
/// CreateVariable - Create a new descriptor for the specified variable.
|
||||
DIVariable CreateVariable(unsigned Tag, DIDescriptor Context,
|
||||
StringRef Name,
|
||||
DICompileUnit CompileUnit, unsigned LineNo,
|
||||
DIFile F, unsigned LineNo,
|
||||
DIType Ty);
|
||||
|
||||
/// CreateComplexVariable - Create a new descriptor for the specified
|
||||
/// variable which has a complex address expression for its address.
|
||||
DIVariable CreateComplexVariable(unsigned Tag, DIDescriptor Context,
|
||||
const std::string &Name,
|
||||
DICompileUnit CompileUnit, unsigned LineNo,
|
||||
DIFile F, unsigned LineNo,
|
||||
DIType Ty,
|
||||
SmallVector<Value *, 9> &addr);
|
||||
|
||||
@ -631,7 +664,7 @@ namespace llvm {
|
||||
/// CreateNameSpace - This creates new descriptor for a namespace
|
||||
/// with the specified parent context.
|
||||
DINameSpace CreateNameSpace(DIDescriptor Context, StringRef Name,
|
||||
DICompileUnit CU, unsigned LineNo);
|
||||
DIFile F, unsigned LineNo);
|
||||
|
||||
/// CreateLocation - Creates a debug info location.
|
||||
DILocation CreateLocation(unsigned LineNo, unsigned ColumnNo,
|
||||
|
||||
@ -22,7 +22,8 @@ namespace llvm {
|
||||
// Debug info constants.
|
||||
|
||||
enum {
|
||||
LLVMDebugVersion = (7 << 16), // Current version of debug information.
|
||||
LLVMDebugVersion = (8 << 16), // Current version of debug information.
|
||||
LLVMDebugVersion7 = (7 << 16), // Constant for version 7.
|
||||
LLVMDebugVersion6 = (6 << 16), // Constant for version 6.
|
||||
LLVMDebugVersion5 = (5 << 16), // Constant for version 5.
|
||||
LLVMDebugVersion4 = (4 << 16), // Constant for version 4.
|
||||
|
||||
@ -41,9 +41,9 @@ bool DIDescriptor::ValidDebugInfo(MDNode *N, unsigned OptLevel) {
|
||||
|
||||
DIDescriptor DI(N);
|
||||
|
||||
// Check current version. Allow Version6 for now.
|
||||
// Check current version. Allow Version7 for now.
|
||||
unsigned Version = DI.getVersion();
|
||||
if (Version != LLVMDebugVersion && Version != LLVMDebugVersion6)
|
||||
if (Version != LLVMDebugVersion && Version != LLVMDebugVersion7)
|
||||
return false;
|
||||
|
||||
switch (DI.getTag()) {
|
||||
@ -698,7 +698,7 @@ DIEnumerator DIFactory::CreateEnumerator(StringRef Name, uint64_t Val){
|
||||
/// CreateBasicType - Create a basic type like int, float, etc.
|
||||
DIBasicType DIFactory::CreateBasicType(DIDescriptor Context,
|
||||
StringRef Name,
|
||||
DICompileUnit CompileUnit,
|
||||
DIFile F,
|
||||
unsigned LineNumber,
|
||||
uint64_t SizeInBits,
|
||||
uint64_t AlignInBits,
|
||||
@ -708,7 +708,7 @@ DIBasicType DIFactory::CreateBasicType(DIDescriptor Context,
|
||||
GetTagConstant(dwarf::DW_TAG_base_type),
|
||||
Context.getNode(),
|
||||
MDString::get(VMContext, Name),
|
||||
CompileUnit.getNode(),
|
||||
F.getNode(),
|
||||
ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber),
|
||||
ConstantInt::get(Type::getInt64Ty(VMContext), SizeInBits),
|
||||
ConstantInt::get(Type::getInt64Ty(VMContext), AlignInBits),
|
||||
@ -723,7 +723,7 @@ DIBasicType DIFactory::CreateBasicType(DIDescriptor Context,
|
||||
/// CreateBasicType - Create a basic type like int, float, etc.
|
||||
DIBasicType DIFactory::CreateBasicTypeEx(DIDescriptor Context,
|
||||
StringRef Name,
|
||||
DICompileUnit CompileUnit,
|
||||
DIFile F,
|
||||
unsigned LineNumber,
|
||||
Constant *SizeInBits,
|
||||
Constant *AlignInBits,
|
||||
@ -733,7 +733,7 @@ DIBasicType DIFactory::CreateBasicTypeEx(DIDescriptor Context,
|
||||
GetTagConstant(dwarf::DW_TAG_base_type),
|
||||
Context.getNode(),
|
||||
MDString::get(VMContext, Name),
|
||||
CompileUnit.getNode(),
|
||||
F.getNode(),
|
||||
ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber),
|
||||
SizeInBits,
|
||||
AlignInBits,
|
||||
@ -773,7 +773,7 @@ DIType DIFactory::CreateArtificialType(DIType Ty) {
|
||||
DIDerivedType DIFactory::CreateDerivedType(unsigned Tag,
|
||||
DIDescriptor Context,
|
||||
StringRef Name,
|
||||
DICompileUnit CompileUnit,
|
||||
DIFile F,
|
||||
unsigned LineNumber,
|
||||
uint64_t SizeInBits,
|
||||
uint64_t AlignInBits,
|
||||
@ -784,7 +784,7 @@ DIDerivedType DIFactory::CreateDerivedType(unsigned Tag,
|
||||
GetTagConstant(Tag),
|
||||
Context.getNode(),
|
||||
MDString::get(VMContext, Name),
|
||||
CompileUnit.getNode(),
|
||||
F.getNode(),
|
||||
ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber),
|
||||
ConstantInt::get(Type::getInt64Ty(VMContext), SizeInBits),
|
||||
ConstantInt::get(Type::getInt64Ty(VMContext), AlignInBits),
|
||||
@ -801,7 +801,7 @@ DIDerivedType DIFactory::CreateDerivedType(unsigned Tag,
|
||||
DIDerivedType DIFactory::CreateDerivedTypeEx(unsigned Tag,
|
||||
DIDescriptor Context,
|
||||
StringRef Name,
|
||||
DICompileUnit CompileUnit,
|
||||
DIFile F,
|
||||
unsigned LineNumber,
|
||||
Constant *SizeInBits,
|
||||
Constant *AlignInBits,
|
||||
@ -812,7 +812,7 @@ DIDerivedType DIFactory::CreateDerivedTypeEx(unsigned Tag,
|
||||
GetTagConstant(Tag),
|
||||
Context.getNode(),
|
||||
MDString::get(VMContext, Name),
|
||||
CompileUnit.getNode(),
|
||||
F.getNode(),
|
||||
ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber),
|
||||
SizeInBits,
|
||||
AlignInBits,
|
||||
@ -828,7 +828,7 @@ DIDerivedType DIFactory::CreateDerivedTypeEx(unsigned Tag,
|
||||
DICompositeType DIFactory::CreateCompositeType(unsigned Tag,
|
||||
DIDescriptor Context,
|
||||
StringRef Name,
|
||||
DICompileUnit CompileUnit,
|
||||
DIFile F,
|
||||
unsigned LineNumber,
|
||||
uint64_t SizeInBits,
|
||||
uint64_t AlignInBits,
|
||||
@ -843,7 +843,7 @@ DICompositeType DIFactory::CreateCompositeType(unsigned Tag,
|
||||
GetTagConstant(Tag),
|
||||
Context.getNode(),
|
||||
MDString::get(VMContext, Name),
|
||||
CompileUnit.getNode(),
|
||||
F.getNode(),
|
||||
ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber),
|
||||
ConstantInt::get(Type::getInt64Ty(VMContext), SizeInBits),
|
||||
ConstantInt::get(Type::getInt64Ty(VMContext), AlignInBits),
|
||||
@ -862,7 +862,7 @@ DICompositeType DIFactory::CreateCompositeType(unsigned Tag,
|
||||
DICompositeType DIFactory::CreateCompositeTypeEx(unsigned Tag,
|
||||
DIDescriptor Context,
|
||||
StringRef Name,
|
||||
DICompileUnit CompileUnit,
|
||||
DIFile F,
|
||||
unsigned LineNumber,
|
||||
Constant *SizeInBits,
|
||||
Constant *AlignInBits,
|
||||
@ -876,7 +876,7 @@ DICompositeType DIFactory::CreateCompositeTypeEx(unsigned Tag,
|
||||
GetTagConstant(Tag),
|
||||
Context.getNode(),
|
||||
MDString::get(VMContext, Name),
|
||||
CompileUnit.getNode(),
|
||||
F.getNode(),
|
||||
ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber),
|
||||
SizeInBits,
|
||||
AlignInBits,
|
||||
@ -897,7 +897,7 @@ DISubprogram DIFactory::CreateSubprogram(DIDescriptor Context,
|
||||
StringRef Name,
|
||||
StringRef DisplayName,
|
||||
StringRef LinkageName,
|
||||
DICompileUnit CompileUnit,
|
||||
DIFile F,
|
||||
unsigned LineNo, DIType Ty,
|
||||
bool isLocalToUnit,
|
||||
bool isDefinition,
|
||||
@ -912,7 +912,7 @@ DISubprogram DIFactory::CreateSubprogram(DIDescriptor Context,
|
||||
MDString::get(VMContext, Name),
|
||||
MDString::get(VMContext, DisplayName),
|
||||
MDString::get(VMContext, LinkageName),
|
||||
CompileUnit.getNode(),
|
||||
F.getNode(),
|
||||
ConstantInt::get(Type::getInt32Ty(VMContext), LineNo),
|
||||
Ty.getNode(),
|
||||
ConstantInt::get(Type::getInt1Ty(VMContext), isLocalToUnit),
|
||||
@ -957,7 +957,7 @@ DIGlobalVariable
|
||||
DIFactory::CreateGlobalVariable(DIDescriptor Context, StringRef Name,
|
||||
StringRef DisplayName,
|
||||
StringRef LinkageName,
|
||||
DICompileUnit CompileUnit,
|
||||
DIFile F,
|
||||
unsigned LineNo, DIType Ty,bool isLocalToUnit,
|
||||
bool isDefinition, llvm::GlobalVariable *Val) {
|
||||
Value *Elts[] = {
|
||||
@ -967,7 +967,7 @@ DIFactory::CreateGlobalVariable(DIDescriptor Context, StringRef Name,
|
||||
MDString::get(VMContext, Name),
|
||||
MDString::get(VMContext, DisplayName),
|
||||
MDString::get(VMContext, LinkageName),
|
||||
CompileUnit.getNode(),
|
||||
F.getNode(),
|
||||
ConstantInt::get(Type::getInt32Ty(VMContext), LineNo),
|
||||
Ty.getNode(),
|
||||
ConstantInt::get(Type::getInt1Ty(VMContext), isLocalToUnit),
|
||||
@ -989,13 +989,14 @@ DIFactory::CreateGlobalVariable(DIDescriptor Context, StringRef Name,
|
||||
/// CreateVariable - Create a new descriptor for the specified variable.
|
||||
DIVariable DIFactory::CreateVariable(unsigned Tag, DIDescriptor Context,
|
||||
StringRef Name,
|
||||
DICompileUnit CompileUnit, unsigned LineNo,
|
||||
DIFile F,
|
||||
unsigned LineNo,
|
||||
DIType Ty) {
|
||||
Value *Elts[] = {
|
||||
GetTagConstant(Tag),
|
||||
Context.getNode(),
|
||||
MDString::get(VMContext, Name),
|
||||
CompileUnit.getNode(),
|
||||
F.getNode(),
|
||||
ConstantInt::get(Type::getInt32Ty(VMContext), LineNo),
|
||||
Ty.getNode(),
|
||||
};
|
||||
@ -1007,7 +1008,7 @@ DIVariable DIFactory::CreateVariable(unsigned Tag, DIDescriptor Context,
|
||||
/// which has a complex address expression for its address.
|
||||
DIVariable DIFactory::CreateComplexVariable(unsigned Tag, DIDescriptor Context,
|
||||
const std::string &Name,
|
||||
DICompileUnit CompileUnit,
|
||||
DIFile F,
|
||||
unsigned LineNo,
|
||||
DIType Ty,
|
||||
SmallVector<Value *, 9> &addr) {
|
||||
@ -1015,7 +1016,7 @@ DIVariable DIFactory::CreateComplexVariable(unsigned Tag, DIDescriptor Context,
|
||||
Elts.push_back(GetTagConstant(Tag));
|
||||
Elts.push_back(Context.getNode());
|
||||
Elts.push_back(MDString::get(VMContext, Name));
|
||||
Elts.push_back(CompileUnit.getNode());
|
||||
Elts.push_back(F.getNode());
|
||||
Elts.push_back(ConstantInt::get(Type::getInt32Ty(VMContext), LineNo));
|
||||
Elts.push_back(Ty.getNode());
|
||||
Elts.insert(Elts.end(), addr.begin(), addr.end());
|
||||
@ -1040,13 +1041,13 @@ DILexicalBlock DIFactory::CreateLexicalBlock(DIDescriptor Context,
|
||||
/// CreateNameSpace - This creates new descriptor for a namespace
|
||||
/// with the specified parent context.
|
||||
DINameSpace DIFactory::CreateNameSpace(DIDescriptor Context, StringRef Name,
|
||||
DICompileUnit CompileUnit,
|
||||
DIFile F,
|
||||
unsigned LineNo) {
|
||||
Value *Elts[] = {
|
||||
GetTagConstant(dwarf::DW_TAG_namespace),
|
||||
Context.getNode(),
|
||||
MDString::get(VMContext, Name),
|
||||
CompileUnit.getNode(),
|
||||
F.getNode(),
|
||||
ConstantInt::get(Type::getInt32Ty(VMContext), LineNo)
|
||||
};
|
||||
return DINameSpace(MDNode::get(VMContext, &Elts[0], 5));
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
// RUN: %llvmgcc -g -S %s -o - | grep DW_TAG_pointer_type | grep "i32 458767, metadata .., metadata ..., metadata .., i32 ., i64 .., i64 .., i64 0, i32 64, metadata ..."
|
||||
// RUN: %llvmgcc -g -S %s -o - | grep DW_TAG_pointer_type | grep "i32 524303, metadata .., metadata ..., metadata .., i32 ., i64 .., i64 .., i64 0, i32 64, metadata ..."
|
||||
// Here, second to last argument "i32 64" indicates that artificial type is set.
|
||||
// Test to artificial attribute attahed to "this" pointer type.
|
||||
// Radar 7655792 and 7655002
|
||||
|
||||
Loading…
Reference in New Issue
Block a user