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110 Commits

Author SHA1 Message Date
Jim Laskey
c0dfc41747 Silence warning. 
llvm-svn: 32834
 2007-01-03 13:36:40 +00:00
Jim Laskey
7ee1bda593 Need to walk the derived chain of typedefs to get actual size. 
llvm-svn: 32744
 2006-12-22 20:03:42 +00:00
Bill Wendling
7f6a73eb5c Added an automatic cast to "std::ostream*" etc. from OStream. We then can 
rework the hacks that had us passing OStream in. We pass in std::ostream*
instead, check for null, and then dispatch to the correct print() method.

llvm-svn: 32636
 2006-12-17 05:15:13 +00:00
Bill Wendling
a3246c4272 Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are 
now cerr, cout, and NullStream resp.

llvm-svn: 32298
 2006-12-07 01:30:32 +00:00
Jim Laskey
0284aadc80 Some addresssed should be 64-bit and some shouldn't. 
llvm-svn: 32278
 2006-12-06 17:43:18 +00:00
Jim Laskey
0369cab61e Change global descriptor names to provide name, full name and linkage name. 
llvm-svn: 32036
 2006-11-30 14:35:45 +00:00
Jim Laskey
831e2376f2 Temp fix to deal gdb issue. 
llvm-svn: 32035
 2006-11-30 11:09:42 +00:00
Jim Laskey
d7db5b4a9c Eliminate unnecessary scopes. 
llvm-svn: 32020
 2006-11-29 16:55:57 +00:00
Bill Wendling
a29e6c5ec9 Converted to using llvm streams instead of <iostream>s 
llvm-svn: 31992
 2006-11-29 00:39:47 +00:00
Jim Laskey
8a5a95d868 Allows debugging llc self hosted. 
llvm-svn: 31594
 2006-11-09 16:32:26 +00:00
Jim Laskey
19fb42c34d Merging dwarf info to a single compile unit. 
llvm-svn: 31593
 2006-11-09 14:52:14 +00:00
Jim Laskey
7e0f0b2d24 1. Add a pass to fold debug label instructions so a debug info client can detect 
empty ranges.

2. Reorg how MachineDebugInfo maintains changes to debug labels.

3. Have dwarf writer use debug label info to simplify scopes and source line
coorespondence.

4. Revert the merging of compile units until I can get the bugs ironed out.

llvm-svn: 31507
 2006-11-07 19:33:46 +00:00
Reid Spencer
03e18e905e Unbreak X86/ELF Debugging. Somehow this line got lost in Jim's cleanup. 
llvm-svn: 31492
 2006-11-07 06:36:36 +00:00
Jim Laskey
1f3ff6bcfe Tab interferes with uniqueness. 
NOTE: There doesn't seem to be consistency for whether a leading tab
is present in a section heading.

llvm-svn: 31475
 2006-11-06 16:23:59 +00:00
Jim Laskey
1c8b925a87 Live local variables are being dropped because the begin or end labels marking 
their scope are being deleted.  Workaround is to widen scope to full function.

llvm-svn: 31454
 2006-11-04 10:48:07 +00:00
Reid Spencer
0f30aec7d3 Make CodeGen libs -pedantic clean. 
llvm-svn: 31387
 2006-11-02 23:56:21 +00:00
Jim Laskey
599ad8b222 1. Hash not quite right for DIEValues. 
2. Not going to use Usage (no significant benefit.)

llvm-svn: 31384
 2006-11-02 21:48:18 +00:00
Reid Spencer
8f92705113 Remove unused variable. 
llvm-svn: 31382
 2006-11-02 20:55:40 +00:00
Reid Spencer
4bafa71dc1 For PR786: 
Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.

llvm-svn: 31380
 2006-11-02 20:25:50 +00:00
Jim Laskey
14437996b7 General clean up of teh dwarf writer. 
1. Most significant is the folding of debug information entries.  This
reduced self hosted -g SelectionDAGISel.s from 120M to 13M and pretty
close to matching .o file sizes with gcc.

2. Debug information entry printing for debugging the dwarf code.

3. Bring all the code closer to llvm standards.

4. Misc. fixes and doc clean ups.

llvm-svn: 31379
 2006-11-02 20:12:39 +00:00
Anton Korobeynikov
e6ba8a819c 1. Clean up code due to changes in SwitchTo*Section(2) 
2. Added partial debug support for mingw\cygwin targets (the same as
   Linux\ELF). Please note, that currently mingw\cygwin uses 'stabs' format
   for storing debug info by default, thus many (runtime) libraries has
   this information included. These formats shouldn't be mixed in one binary
   ('stabs' & 'DWARF'), otherwise binutils tools will be confused.

llvm-svn: 31311
 2006-10-31 08:31:24 +00:00
Reid Spencer
fe7c10d900 Fix a problem introduced by a last-minute change (logic negation). 
llvm-svn: 31302
 2006-10-30 23:34:32 +00:00
Reid Spencer
db06ed9156 Add debug support for X86/ELF targets (Linux). This allows llvm-gcc4 
generated object modules to be debugged with gdb. Hopefully this helps
pre-release debugging.

llvm-svn: 31299
 2006-10-30 22:32:30 +00:00
Jim Laskey
df32faedf7 Switch abbreviations to use the folding set.a. 
llvm-svn: 31296
 2006-10-30 15:59:54 +00:00
Jim Laskey
1ccb7c5d03 Simplify DwarfWriter header. 
llvm-svn: 31295
 2006-10-30 13:35:07 +00:00
Jim Laskey
605cf8cc6a Tighter data structure for deleted debug labels. 
llvm-svn: 31152
 2006-10-24 11:50:43 +00:00
Jim Laskey
f6a28d7161 More complete solution to deleting blocks and debug info. 
llvm-svn: 31129
 2006-10-23 14:56:37 +00:00
Chris Lattner
dd39b9d358 Do not leak all of the SourceLineInfo objects. Do not bother mallocing each 
one separately.

llvm-svn: 31022
 2006-10-17 22:06:46 +00:00
Jim Laskey
37679253ae Clean up interface to getGlobalLinkName. 
llvm-svn: 31001
 2006-10-17 17:17:24 +00:00
Jim Laskey
620df3ea5f Basic support for getGlobalLinkName. 
llvm-svn: 30997
 2006-10-17 13:41:07 +00:00
Jim Laskey
5fe261bc52 Global name regression. 
llvm-svn: 30982
 2006-10-16 19:38:41 +00:00
Jim Laskey
a053c74b99 Workaround for templates 
llvm-svn: 30927
 2006-10-13 13:02:19 +00:00
Jim Laskey
ef4d9453b9 More long term solution 
llvm-svn: 30720
 2006-10-04 10:40:15 +00:00
Jim Laskey
b2dbdc5a38 Work around for some problems with templates. 
llvm-svn: 30715
 2006-10-04 01:43:13 +00:00
Jim Laskey
07ac577a34 Sort out mangled names for globals 
llvm-svn: 30460
 2006-09-18 14:47:26 +00:00
Jim Laskey
9da25f6119 Make target asm info a property of the target machine. 
llvm-svn: 30162
 2006-09-07 22:06:40 +00:00
Jim Laskey
6b86ef852c Separate target specific asm properties from the asm printers. 
llvm-svn: 30126
 2006-09-06 18:34:40 +00:00
Jim Laskey
2f8c98b9b1 Corrections. 
llvm-svn: 30021
 2006-09-01 12:55:05 +00:00
Jim Laskey
d44e9493e6 Handle callee saved registers in dwarf frame info (lead up to exception 
handling.)

llvm-svn: 29954
 2006-08-29 16:24:26 +00:00
Jim Laskey
7369725a36 Allow for register numbers > 31. 
llvm-svn: 29879
 2006-08-25 19:39:52 +00:00
Jim Laskey
8b477a35d4 Adding C++ member support. 
llvm-svn: 29799
 2006-08-21 21:20:18 +00:00
Jim Laskey
4d97a53442 Fixed a bug handling void function types. 
Requires rebuild of llvm-gcc4 (touch llvm-debug.cpp.)

llvm-svn: 29131
 2006-07-13 15:27:42 +00:00
Jim Laskey
6fe083c694 1. Support for c++ mangled names. 
2. Support for private/protected class members.

llvm-svn: 29104
 2006-07-11 15:58:09 +00:00
Jim Laskey
a8284f65e1 Add and sort "sections" in debug lines. This always stepping through 
code in sections other than ".text", including weak sections like ctors and
dtors.

llvm-svn: 28909
 2006-06-23 12:51:53 +00:00
Jim Laskey
1725929173 Add support for function types. 
llvm-svn: 28874
 2006-06-20 19:41:06 +00:00
Jim Laskey
e996378867 References need to be section relative. 
llvm-svn: 28861
 2006-06-19 19:49:42 +00:00
Jim Laskey
16fcd6389e References need to be section relative. 
llvm-svn: 28858
 2006-06-19 15:48:00 +00:00
Jim Laskey
120281ddcf 1. Revise vector debug support. 
2. Update docs for vector debug support and new version control.

3. Simplify serialization of DebugDescInfo subclasses.

llvm-svn: 28816
 2006-06-16 13:14:03 +00:00
Jim Laskey
849c76e55c 1. Support standard dwarf format (was bootstrapping in Apple format.) 
2. Add vector support.

llvm-svn: 28807
 2006-06-15 20:51:43 +00:00
Jim Laskey
69d5018a05 Place dwarf headers at earliest possible point. Well behaved when skipping 
functions.

llvm-svn: 28781
 2006-06-14 11:35:03 +00:00