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95 Commits

Author SHA1 Message Date
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
Owen Anderson
29e4d70aed Refactor a bunch of includes so that TargetMachine.h doesn't have to include 
TargetData.h.  This should make recompiles a bit faster with my current
TargetData tinkering.

llvm-svn: 28238
 2006-05-12 06:33:49 +00:00
Chris Lattner
f45b6d5c08 Split SwitchSection into SwitchTo{Text|Data}Section methods. 
llvm-svn: 28184
 2006-05-09 04:59:56 +00:00
Owen Anderson
71bc529dfa Refactor TargetMachine, pushing handling of TargetData into the target-specific subclasses. This has one caller-visible change: getTargetData() now returns a pointer instead of a reference. 
This fixes PR 759.

llvm-svn: 28074
 2006-05-03 01:29:57 +00:00
Jim Laskey
54dc261ef6 Use existing information. 
llvm-svn: 27574
 2006-04-10 23:09:19 +00:00
Jim Laskey
bec0d42d8d Remove section change in function end, preventing override of function's real 
section.

llvm-svn: 27503
 2006-04-08 00:35:59 +00:00
Jim Laskey
fabb0ba736 Make sure that debug labels are defined within the same section and after the 
entry point of a function.

llvm-svn: 27494
 2006-04-07 20:44:42 +00:00
Jim Laskey
b93bc75add Foundation for call frame information. 
llvm-svn: 27491
 2006-04-07 16:34:46 +00:00
Jim Laskey
4c2d4d1912 Refactor address attributes. Add base register to frame info. 
llvm-svn: 27226
 2006-03-28 14:58:32 +00:00
Jim Laskey
a39264632c Hack no more. 
llvm-svn: 27079
 2006-03-24 21:10:36 +00:00
Jim Laskey
27e9f1bfa5 Unneeded forward. 
llvm-svn: 27004
 2006-03-23 23:05:52 +00:00
Jim Laskey
4ab13dc9be Make sure types are allocated in the scope of their use. 
llvm-svn: 27002
 2006-03-23 23:02:34 +00:00
Jim Laskey
867301543c Generate local variable and scope information and equivalent dwarf forms. 
llvm-svn: 26989
 2006-03-23 18:07:55 +00:00
Jim Laskey
f6494d753a Expand subprogram and added block descriptor. 
llvm-svn: 26782
 2006-03-15 19:09:58 +00:00
Chris Lattner
d00d6b4f23 back out my previous hack 
llvm-svn: 26650
 2006-03-09 17:48:46 +00:00
Chris Lattner
f6937476d0 temporary hack to get the build working again, apparently a header 
commit was forgotten

llvm-svn: 26642
 2006-03-09 17:11:08 +00:00