Commit Graph

226 Commits

Author SHA1 Message Date
Daniel Dunbar
defc85327a Fix a race condition in getting the process exit code on Win32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77953 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-03 05:02:46 +00:00
Daniel Dunbar
9a0b574ba4 Empty arguments need to be quoted on Win32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77913 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02 20:41:09 +00:00
Daniel Dunbar
2749b3e745 Don't use llvm_report_error in libSystem, this is a layering violation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77169 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-26 21:16:42 +00:00
Reid Kleckner
10b4fc552f Re-committing r76828 with the JIT memory manager changes now that the build
bots like the BumpPtrAllocator changes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76902 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23 21:46:56 +00:00
Reid Kleckner
4bf370698a Reverting r76825 and r76828, since they caused clang runtime errors and some build failure involving memset.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76838 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23 01:40:54 +00:00
Reid Kleckner
81ce3ed08c Make the JIT code emitter properly retry and ask for more memory when it runs
out of memory, and also make the default memory manager allocate more memory
when it runs out.

Also, switch function stubs and global data over to using the BumpPtrAllocator.

This makes it so the JIT no longer mmaps (or the equivalent on Windows) 16 MB
of memory, and instead allocates in 512K slabs.  I suspect this size could go
lower, especially on embedded platforms, now that more slabs can be allocated.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76828 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23 00:49:59 +00:00
Mikhail Glushenkov
3140619c63 Remove duplication in Program::Execute{And,No}Wait.
Implemented by moving the code out of static functions into methods of Program
class.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76340 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-18 21:43:12 +00:00
Daniel Dunbar
cae9a3f51d Use llvm_report_error, not llvm_unreachable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75429 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-12 21:01:49 +00:00
Daniel Dunbar
a00e85c9b1 Improve sys::Path::makeAbsolute on Win32.
- Patch by Viktor Kutuzov!

 - Minor tweak by me to add llvm_unreachable calls on FIXMEd error paths.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75424 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-12 20:23:56 +00:00
Chris Lattner
ac356602f2 eraseFromDisk no longer throws.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75139 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09 16:17:28 +00:00
David Greene
59629c1d8b Add an ExecuteNoWait interface to support asynchronous process spawning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75055 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08 21:46:40 +00:00
Chris Lattner
8b8d31e3ec remove two methods that no longer exist.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74982 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08 01:07:39 +00:00
Chris Lattner
01d9a1b78d more getting windows to build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74981 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08 00:52:12 +00:00
Chris Lattner
8e5a084d47 hopefully fix the build on windows.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74977 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08 00:29:32 +00:00
Oscar Fuentes
2b1a6e7581 Fixed assert that checks return value of TlsSetValue.
See http://msdn.microsoft.com/en-us/library/ms686818(VS.85).aspx

Patch by Olaf Krzikalla!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74526 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30 14:12:28 +00:00
Owen Anderson
1c7a848e54 Fix error in the Win32 implementation pointed out by Howard Su.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74248 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-26 00:51:20 +00:00
Owen Anderson
438d3946af Add support for const thread locals.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74226 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-25 23:31:18 +00:00
Owen Anderson
4a28522c1a Add a class for supporting platform independent thread-local storage.
Windows people, please double-check/patch this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74209 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-25 21:58:01 +00:00
Owen Anderson
f37feb954f Guard dynamic library loading.
I did my best at implementing this for Win32, but I don't have a way to test it.
Can someone with access to a Win32 machine test/fix this?


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74188 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-25 18:12:44 +00:00
Owen Anderson
b65e9ed106 Give RWMutex the SmartRWMutex treatment too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73710 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-18 18:26:15 +00:00
Owen Anderson
b849a4dd4b Insert a SmartMutex templated class into the class hierarchy, which takes a template parameter specifying whether this mutex
should become a no-op when not running in multithreaded mode.  Make sys::Mutex a typedef of SmartMutex<false>, to preserve source compatibility.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73709 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-18 17:53:17 +00:00
Owen Anderson
c9f8e8ebab Improve the Win32 reader-writer lock implementation by making it just a normal
lock.  This is obviously bad, but at least it's threadsafe!  If you know how
to improve this in a pre-Vista friendly well, patches welcome!

Patch by Max Burke.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73607 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-17 09:10:42 +00:00
Owen Anderson
95efbcb5e1 Accidentally broke this file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73552 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-16 20:57:51 +00:00
Owen Anderson
d76a0775f1 Remove the Win32 implementation, since it doesn't compile pre-Vista.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73550 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-16 20:49:20 +00:00
Owen Anderson
2a8cf9aadd Add a portable wrapper for reader-writer locks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73545 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-16 20:19:28 +00:00
Chris Lattner
c5718d073c "This patch implements the method with the GetModuleFileName function for windows."
Patch by Benjamin Kramer!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73379 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-15 05:38:04 +00:00
Chris Lattner
88d7e403d0 add a new static method to portably determine whether a patch is
absolute or not, based on a patch by Gregory Curfman!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73368 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-15 04:17:07 +00:00
Torok Edwin
6c8db34165 Fix comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72858 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04 08:18:25 +00:00
Torok Edwin
e8ebb0fe1b Add support for outputting ANSI colors to raw_fd_ostream.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72854 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04 07:09:50 +00:00
Douglas Gregor
01746745f1 Add terminal width detection to llvm::sys::Process. This is needed to
fix Clang PRs 4148 and 4183.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71448 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-11 18:05:52 +00:00
Stefanus Du Toit
5a4e11dd3f Fix choice of version of Windows callback to use to consider not only the Visual Studio version, but also the Windows SDK version.
Patch by Tareq Siraj.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70299 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-28 16:37:58 +00:00
Anton Korobeynikov
83985d706b Silence warnings.
Patch by Jay Foad!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69679 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-21 16:04:56 +00:00
Anton Korobeynikov
0957fcbe0c Drop obsolete reference to __eprintf.
Patch by Jay Foad!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69678 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-21 16:04:41 +00:00
Mikhail Glushenkov
0526653956 Call CreateProcess with bInheritHandles = TRUE.
Makes llvmc show error messages printed by child processes when run from the
Cygwin/MSYS shell. Since ExecuteAndWait does not return until the child program
has finished execution, this change should be harmless.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69082 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-14 21:31:36 +00:00
Mikhail Glushenkov
bd50a16723 Delete trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69081 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-14 21:31:14 +00:00
Chris Lattner
c23c1fc559 hopefully fix an apparent build error on windows.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68175 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01 02:03:38 +00:00
Daniel Dunbar
be46c79501 Add llvm::sys::getHostTriple and remove
llvm::sys::getOS{Name,Version}.

Right now the implementation just derives from LLVM_HOSTTRIPLE (which
is wrong, but it doesn't look like we have a define for the target
triple). Ideally this routine would actually be able to compute the
triple for targets we care about.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68118 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31 17:30:15 +00:00
Sebastian Redl
48fe63526e Fix the Win32 VS2008 build:
- Make type declarations match the struct/class keyword of the definition.
 - Move AddSignalHandler into the namespace where it belongs.
 - Correctly call functions from template base.
 - Some other small changes.
With this patch, LLVM and Clang should build properly and with far less noise under VS2008.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67347 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-19 23:26:52 +00:00
Chris Lattner
f48ba7b74c add some explicit llvm:: qualifiers to the unix side, fix problems on the windows side.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66386 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-08 19:13:45 +00:00
Chris Lattner
35033a5876 Add a new 'AddSignalHandler' function to Signals.h that allows
arbitrary functions to be run when a crash happens.  Delete 
RemoveDirectoryOnSignal as it is dead and has never had clients.

Change PrintStackTraceOnErrorSignal to be implemented in terms of
AddSignalHandler.

I updated the Win32 versions of these APIs, but can't test them.
If there are any problems, I'd be happy to fix them as well.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66072 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-04 21:21:36 +00:00
Cedric Venet
aff9c270de Unbreak the build on win32.
Cleanup some warning.

Remark: when struct/class are declared differently than they are defined, this make problem for VC++ since it seems to mangle class differently that struct. These error are very hard to understand and find. So please, try to keep your definition/declaration in sync.

Only tested with VS2008. hope it does not break anything. feel free to revert.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64554 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-14 16:06:42 +00:00
Julien Lerouge
9430fe7092 Fix MingW build, patch by Kenneth Boyd!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64366 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-12 07:39:10 +00:00
Mikhail Glushenkov
ba041f45fe Add a Sleep() function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64101 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-08 22:47:39 +00:00
Mikhail Glushenkov
0cdadd8b9d Add Emacs hints to Alarm.inc.
Also removes some trailing whitespace and fixes one 80-column violation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64094 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-08 21:10:57 +00:00
Chris Lattner
f87d28745a Fix windows build, patch by Marius Wachtler!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63325 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-29 18:53:28 +00:00
Chris Lattner
b67c958342 rename methods in System/Host to be more consistent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62776 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-22 19:53:00 +00:00
Anton Korobeynikov
fc09f64209 Silence a warning
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58563 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-02 11:47:11 +00:00
Jim Grosbach
932a32d251 Update the stub and callback code to handle lazy compilation. The stub
is re-written by the callback to branch directly to the compiled code
in future invocations.

Added back in range-based memory permission functions for the updating of
the stub on Darwin.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57846 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-20 21:39:23 +00:00
Argyrios Kyrtzidis
c8a07733d3 Add implementations for sys::Memory::setWritable and sys::Memory::setExecutable on Win32 platform.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57047 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-04 08:15:32 +00:00
Daniel Dunbar
bb14672097 Add llvm::sys::{osName,osVersion} for retrieving operating system name
& version as strings.
 - Win32 code is untested.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56942 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-02 01:17:28 +00:00