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100 Commits

Author SHA1 Message Date
Reid Spencer
d798a515e9 Discard code that supported old bytecode formats. This makes the Bytecode 
Reader code much easier to read and maintain. Backwards compatibility from
version 5 format has been retained. Older formats will produce an error.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31723 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-14 04:47:22 +00:00
Jeff Cohen
d41b30def3 Unbreak VC++ build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31464 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-05 19:31:28 +00:00
Chris Lattner
4382c736df Restore source-level compatibility with clients of these functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29978 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-30 20:47:48 +00:00
Chris Lattner
20c71001a4 remove extraneous space 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29940 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-28 17:30:49 +00:00
Reid Spencer
0b5a504d10 For PR797: 
Remove exception throwing/handling from lib/Bytecode, and adjust its users
to compensate for changes in the interface.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29875 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-25 17:43:11 +00:00
Reid Spencer
0ff2d31766 For PR797: 
Remove exception handling from the bytecode archiver and adjust the llvm-ar
tool to accommodate the new interfaces.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29866 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-24 23:45:08 +00:00
Chris Lattner
86ca12988a Update comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29398 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-28 22:09:37 +00:00
Chris Lattner
252ad03d7d Change Path::getStatusInfo to return a boolean and error string on an error 
instead of throwing an exception.  This reduces the amount of code that is
exposed to exceptions (e.g. FileUtilities), though it is clearly only one step
along the way.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29395 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-28 22:03:44 +00:00
Reid Spencer
8d8a7ffe58 Finish removal of EH usage from the Archive library. The REQUIRES_EH flag 
in lib/Bytecode/Archive/Makefile is now removed. One small step closer to
a smaller LLVM.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29067 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-07 20:56:50 +00:00
Reid Spencer
3039b99697 Remove EH use from the Archive library and adjust its users accordingly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29066 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-07 19:09:14 +00:00
Chris Lattner
c3bb700f36 improve comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28296 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-14 19:10:22 +00:00
Chris Lattner
410354fe0c Make the LLVM headers "-ansi -pedantic -Wno-long-long" clean. 
Patch by Martin Partel!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26313 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-22 16:23:43 +00:00
Chris Lattner
7bcd6a36e2 minor cleanup 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24528 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-30 05:26:03 +00:00
Reid Spencer
6ff7240a5c Fix a problem with llvm-ranlib that (on some platforms) caused the archive 
file to become corrupted due to interactions between mmap'd memory segments
and file descriptors closing. The problem is completely avoiding by using
a third temporary file.

Patch provided by Evan Jones


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24527 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-30 05:21:10 +00:00
Misha Brukman
6b8a63ae58 Remove vim settings from source code; people should use llvm/utils/vim/vimrc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21704 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-05 22:33:09 +00:00
Misha Brukman
3b1b6e626e Convert tabs to spaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21436 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-22 03:27:20 +00:00
Misha Brukman
ea61c35872 Remove trailing whitespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21409 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-21 20:39:54 +00:00
Reid Spencer
eaa06bb979 Implement an isBytecodeArchive method to determine if an archive contains 
bytecode file members or not.
Patch Contributed By Adam Treat


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20338 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-26 22:00:32 +00:00
Chris Lattner
3eb223eaf7 Improve compatibility with aCC on HPUX. Patch by Duraid Madina 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19585 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-16 01:22:18 +00:00
Reid Spencer
37911af8c4 Make the OpenAndLoad functions have an ErrorMessage argument. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18849 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-13 02:58:16 +00:00
Reid Spencer
9a29db43a7 Distinguish between BSD4.4 and SVR4 symbol tables 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18044 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-20 07:29:40 +00:00
Reid Spencer
7783e8ad69 Make findModulesDefiningSymbols modify its symbols argument so we can \ 
eliminate symbols defined by the archive efficiently


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17976 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-19 03:18:22 +00:00
Reid Spencer
60f1758f7c Per code review:\ 
* Use STL names for STL operations \
* Do not have Archive doing symbol table printing \
* Avoid compiler warnings about only having private constructors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17881 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-16 06:46:55 +00:00
Reid Spencer
226b72672e Remove useless/confusing namespace qualifier. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17852 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-15 21:27:05 +00:00
Reid Spencer
766b793143 Changes necessary to enable linking of archives without LLVM symbol tables. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17811 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-15 01:20:11 +00:00
Reid Spencer
33e2fcd6f5 Remove ReadArchiveFile (functionality moved to Archive.h). Add an alternate form for GetBytecodeSymbols. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17755 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-14 21:48:27 +00:00
Reid Spencer
9461bd7996 Complete rewrite to get first working version. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17754 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-14 21:47:41 +00:00
Misha Brukman
35c4c33879 Remove extra spaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17629 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-08 19:01:03 +00:00
Reid Spencer
ad768d7a1a Make writing compressed bytecode the default. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17625 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-08 17:35:34 +00:00
Reid Spencer
78d215b76d Make compression the default on writing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17577 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-07 18:18:11 +00:00
Reid Spencer
8ad8a5219c * Provide option for specifying bytecode compression 
* Enabled bytecode compression by default.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17563 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-07 05:30:43 +00:00
Reid Spencer
17f52c5c46 Add support for compressed bytecode 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17535 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-06 23:17:23 +00:00
Reid Spencer
2394fa99bd Provide an interface for getting just the external symbols from a 
Bytecode file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17502 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-06 08:54:47 +00:00
Reid Spencer
c3c5521424 Deprecate constructors we don't want users to use. 
Temporarily comment out two interface methods we might not implement.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17501 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-06 08:53:59 +00:00
Reid Spencer
6c4d9e566f Go ahead and trust the client not to mess with the ModuleProvider* returned 
by the findModuleContainingSymbol method.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17491 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-05 18:48:02 +00:00
Reid Spencer
6f08c46790 * Documentation corrections (thanks to Chris for nit-picking) 
* Remove dead typedefs.
* Redefine how getAllPaths treats its argument.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17489 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-05 17:44:26 +00:00
Reid Spencer
ab19fa7967 First version of the interface to Archive files. This introduces the 
llvm::Archive class to provide for reading, writing, indexing and search
functions on standard ar(1) format files that contain bytecode modules.

Implementation to follow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17487 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-05 09:19:17 +00:00
Chris Lattner
b12914bfc0 'Pass' should now not be derived from by clients. Instead, they should derive 
from ModulePass.  Instead of implementing Pass::run, then should implement
ModulePass::runOnModule.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16436 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-20 04:48:05 +00:00
Reid Spencer
9cab9e51bb Correct the interface of a function to use the correct typedef for an 
argument so that it will always compile.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16284 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-11 04:29:13 +00:00
Reid Spencer
95e4cceaff Add a function that gets just the dependent libraries from a bytecode file. 
Doxygenify comments.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16039 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-24 22:49:07 +00:00
Reid Spencer
26642771c8 Dump the DependentLibsBlockID, its not a block, its just a list inside the 
globals info block. Add an enumerator for getting the number of enumerators
so we can range check in assertions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15980 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-21 20:42:28 +00:00
Reid Spencer
b586c08d53 Add new methods: 
- get the total number of types in the global type list
- handle dependent libraries
- handle target triple


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15978 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-21 20:41:12 +00:00
Reid Spencer
e6df25cbcd Bytecode Analyzer cleanup: 
- don't save the "dump" output, just emit it
- record the bc version number
- record info about the dependent libraries and target triple
- use the correct enumeration as the index on the block size map


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15977 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-21 20:40:08 +00:00
Brian Gaeke
715c90ba52 Packed types, brought to you by Brad Jones 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15938 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-20 06:00:58 +00:00
Chris Lattner
064e9a9ef8 The Type* is redundant with the TypeSlot 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15451 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 00:18:37 +00:00
Reid Spencer
7105f4ae8c bug 402: 
A new set of block identifiers has been added for version 1.3 so that the
range of values can fit within 5 bits. This aids in halving the size of
block headers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15206 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-25 17:50:00 +00:00
Reid Spencer
d25e6cd128 Constant value not needed after CPR's disappear. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14917 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-17 23:23:30 +00:00
Reid Spencer
1847444e0c Make all the virtual function (except destructor) inline so there are 
default implementations without taking up a ton of space in a .cpp file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14603 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 11:29:56 +00:00
Reid Spencer
78b763b2ad Provide support for the BytecodeHandler interface which will be called by 
the bcreader if one is supplied to the bytecode reader's interface
functions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14489 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-29 23:20:03 +00:00
Reid Spencer
9c1e05fe75 Fix include guard 
Adjust comments
Make handlers for constants provide useful information.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14488 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-29 23:18:52 +00:00