Commit Graph

30 Commits

Author SHA1 Message Date
Daniel Dunbar
d65267ee62 Fix MemoryBuffer::getSTDIN to *not* return null if stdin is empty, this is a lame API.
Also, Stringrefify some more MemoryBuffer functions, and add two performance FIXMEs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86630 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-10 00:43:58 +00:00
Chris Lattner
49e27a5375 remove a redundant printout, LinkInArchive prints this as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86510 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-09 04:15:28 +00:00
Daniel Dunbar
2928c83b01 Pass StringRef by value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86251 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-06 10:58:06 +00:00
Chris Lattner
74382b7c69 Prune #includes from llvm/Linker.h and llvm/System/Path.h,
forcing them down into various .cpp files.

This change also:
1. Renames TimeValue::toString() and Path::toString() to ::str()
   for similarity with the STL.
2. Removes all stream insertion support for sys::Path, forcing
   clients to call .str().
3. Removes a use of Config/alloca.h from bugpoint, using smallvector
   instead.
4. Weans llvm-db off <iostream>

sys::Path really needs to be gutted, but I don't have the desire to
do it at this point.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79869 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-23 22:45:37 +00:00
Daniel Dunbar
92ccf70ad4 Finish migrating VMCore to StringRef/Twine based APIs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77051 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-25 06:02:13 +00:00
Torok Edwin
c23197a26f llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable.
This adds location info for all llvm_unreachable calls (which is a macro now) in
!NDEBUG builds.
In NDEBUG builds location info and the message is off (it only prints
"UREACHABLE executed").


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75640 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14 16:55:14 +00:00
Torok Edwin
c25e7581b9 assert(0) -> LLVM_UNREACHABLE.
Make llvm_unreachable take an optional string, thus moving the cerr<< out of
line.
LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for
NDEBUG builds.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75379 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-11 20:10:48 +00:00
Owen Anderson
8b477ed579 Add a pointer to the owning LLVMContext to Module. This requires threading LLVMContext through a lot
of the bitcode reader and ASM parser APIs, as well as supporting it in all of the tools.

Patches for Clang and LLVM-GCC to follow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74614 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 16:58:40 +00:00
Lauro Ramos Venancio
6b0f14b96a Emit an error when a library is not found. It is the GNU ld behavior and it is expected by the configure scripts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47674 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-27 17:20:32 +00:00
Chris Lattner
4ee451de36 Remove attribution from file headers, per discussion on llvmdev.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29 20:36:04 +00:00
Reid Spencer
49068bf311 Improve error handling in the linker by:
1. Eliminate redundant error messages. LinkInFile and LinkInArchive
   already call the error() method in each case so there's no use
   telling the user again that an item couldn't be linked in.

2. Improve the formatting of error messages (separating content).

3. Change the wording for the warning about unrecognized files. Make
   it clear that the file is being ignored.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41121 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-16 07:47:30 +00:00
Reid Spencer
af11dc00a0 Ensure that error messages a propagated from calls to LinkInModule so they get
reported to the end user.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41117 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-16 07:23:37 +00:00
Reid Spencer
53424ad141 Allow the filename "-" to be a place holder for stdin. This allows directing
stdin through llvm-ld and llvm-link.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40938 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-08 19:52:29 +00:00
Gabor Greif
e75ca3d809 eliminate residual cruft related to recognizing bytecode
files.
bitcode files are the only LLVM format left.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37945 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-06 13:38:17 +00:00
Gabor Greif
a99be51bf5 Here is the bulk of the sanitizing.
Almost all occurrences of "bytecode" in the sources have been eliminated.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37913 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-05 17:07:56 +00:00
Chris Lattner
1a019e5ffd add bitcode support
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36855 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-06 06:02:13 +00:00
Reid Spencer
c9a83e4f19 If an archive is not recognized as an LLVM bytecode archive then declare
that it is native so that the linker will pass it on downstream. This avoids
a problem where the native link line fails because there is both a .so and
a .a file. The .a file gets processed as bytecode and then dropped from the
command line.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36584 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-30 00:29:39 +00:00
Reid Spencer
126b1b8683 Dependent libraries could be native too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36582 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-30 00:00:10 +00:00
Reid Spencer
18da072088 For PR1146:
Put the parameter attributes in their own ParamAttr name space. Adjust the
rest of llvm as a result.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35877 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-11 02:44:20 +00:00
Reid Spencer
c07cfdda02 For PR1302:
Use local variable names that match the function parameter name that it
is passed to so the code is more clear, to wit: is_bytecode -> is_native


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35656 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-04 06:44:18 +00:00
Reid Spencer
c8539731bd For PR1302:
Implement file tests for both LinkInLibrary and LinkInFile to determine if
the file is native. Don't generate warnings if the file is native.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35653 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-04 06:33:17 +00:00
Reid Spencer
4952143236 For PR998:
Fix an infinite loop in the Linker and a few other assorted link problems.

Patch contributed by Scott Michel. Thanks, Scott!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31680 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-11 11:54:25 +00:00
Reid Spencer
f4484f3e16 For PR521:
With these patches we implement the ability for the Linker library to
keep track of which libraries were actually bytecode files (not archives)
and cause their users to remove such files from the list of libraries to
pass to the native linker.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25169 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 03:14:40 +00:00
Reid Spencer
c7f083297c For PR495:
Change interface to Path class:
readable -> canRead
writable -> canWrite
executable -> canExecute

More (incremental) changes coming to close 495.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22345 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-07 18:21:42 +00:00
Misha Brukman
f976c856fc Remove trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21422 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 22:55:34 +00:00
Chris Lattner
fc82ef6797 consolidate LinkFiles into LinkItems, use lib_* iterators.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20630 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15 22:55:17 +00:00
Chris Lattner
ad988f397d consolidate LinkLibraries into LinkItems
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20629 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15 22:51:40 +00:00
Reid Spencer
e84de29663 For PR351: \
* Remove redundant static function LinkOneLibrary. \
* Remove unneded #includes \
* Convert FileSupport usage to sys::Path instead


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18857 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13 02:59:52 +00:00
Chris Lattner
b2abb26fe1 Turn this error back into a warning, fixing the povray regression
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18655 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 20:01:10 +00:00
Reid Spencer
4bdf1c9855 Fix PR139: \
Implement LinkItems and BuildLinkItems interfaces.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18547 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-05 19:14:55 +00:00