4e06def851
Add a new watchdog timer interface. The interface does not permit handling timeouts, so
...
it's only really useful if you're going to crash anyways. Use it in the pretty stack trace
printer to kill the compiler if we hang while printing the stack trace.
llvm-svn: 177962
2013-03-26 01:27:52 +00:00
d932d41190
[Support][Path][Windows] Fix dangling else. Don't call CloseHandle when CloseFD is false.
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llvm-svn: 177175
2013-03-15 19:25:47 +00:00
42ad29fa05
[Support] Fix lifetime of file descriptors when using MemoryBuffer.
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Clients of MemoryBuffer::getOpenFile expect it not to take ownership of the file
descriptor passed in. So don't.
llvm-svn: 176995
2013-03-14 00:20:10 +00:00
20a11b2534
[Support][Path] Don't inf loop if creating the parent directory fails.
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Patch by Paul Robinson.
llvm-svn: 176908
2013-03-12 22:32:39 +00:00
83c74e9fad
Add static cast to unsigned char whenever a character classification function is called with a signed char argument, in order to avoid assertions in Windows Debug configuration.
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llvm-svn: 175006
2013-02-12 21:21:59 +00:00
eb9ae76864
Move the internal PrintStackTrace function that is used for llvm::sys::PrintStackTraceOnErrorSignal(),
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into a new function llvm::sys::PrintStackTrace, so that it's available to clients for logging purposes.
llvm-svn: 171989
2013-01-09 19:42:40 +00:00
b79a7aa541
Fix an obvious typo spotted by Reid Kleckner, and breaking windows builds.
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llvm-svn: 171559
2013-01-04 23:46:04 +00:00
ef7f968e09
Add time getters to the process interface for requesting the elapsed
...
wall time, user time, and system time since a process started.
For walltime, we currently use TimeValue's interface and a global
initializer to compute a close approximation of total process runtime.
For user time, this adds support for an somewhat more precise timing
mechanism -- clock_gettime with the CLOCK_PROCESS_CPUTIME_ID clock
selected.
For system time, we have to do a full getrusage call to extract the
system time from the OS. This is expensive but unavoidable.
In passing, clean up the implementation of the old APIs and fix some
latent bugs in the Windows code. This might have manifested on Windows
ARM systems or other systems with strange 64-bit integer behavior.
The old API for this both user time and system time simultaneously from
a single getrusage call. While this results in fewer system calls, it
also results in a lower precision user time and if only user time is
desired, it introduces a higher overhead. It may be worthwhile to switch
some of the pass timers to not track system time and directly track user
and wall time. The old API also tracked walltime in a confusing way --
it just set it to the current walltime rather than providing any measure
of wall time since the process started the way buth user and system time
are tracked. The new API is more consistent here.
The plan is to eventually implement these methods for a *child* process
by using the wait3(2) system call to populate an rusage struct
representing the whole subprocess execution. That way, after waiting on
a child process its stats will become accurate and cheap to query.
llvm-svn: 171551
2013-01-04 23:19:55 +00:00
76fbeef95a
Remove an unused method on Program.
...
I'm simplifying this interface as much as I can before merging it with
the new process interface.
llvm-svn: 171334
2012-12-31 23:44:47 +00:00
db8842f9f3
Remove an unused method on the Program class.
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llvm-svn: 171332
2012-12-31 23:38:28 +00:00
15dcad9e36
Flesh out a page size accessor in the new API.
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Implement the old API in terms of the new one. This simplifies the
implementation on Windows which can now re-use the self_process's once
initialization.
llvm-svn: 171330
2012-12-31 23:23:35 +00:00
b12634bf80
Remove an unused function in the old Process interface.
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llvm-svn: 171327
2012-12-31 22:17:59 +00:00
5473dfb099
Switch this code to a more idiomatic double using namespace directive.
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Fix a truly odd namespace qualifier that was flat out wrong in the
process. The fully qualified namespace would have been
llvm::sys::TimeValue, llvm::TimeValue makes no sense.
llvm-svn: 171292
2012-12-31 11:45:20 +00:00
97683aa2fa
Begin sketching out the process interface.
...
The coding style used here is not LLVM's style because this is modeled
after a Boost interface and thus done in the style of a candidate C++
standard library interface. I'll probably end up proposing it as
a standard C++ library if it proves to be reasonably portable and
useful.
This is just the most basic parts of the interface -- getting the
process ID out of it. However, it helps sketch out some of the boiler
plate such as the base class, derived class, shared code, and static
factory function. It also introduces a unittest so that I can
incrementally ensure this stuff works.
However, I've not even compiled this code for Windows yet. I'll try to
fix any Windows fallout from the bots, and if I can't fix it I'll revert
and get someone on Windows to help out. There isn't a lot more that is
mandatory, so soon I'll switch to just stubbing out the Windows side and
get Michael Spencer to help with implementation as he can test it
directly.
llvm-svn: 171289
2012-12-31 11:17:50 +00:00
dd7ca93abc
Add a comment about the requirement that the Windows.h header be last.
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This comment has the dual effect of blocking reorderings with the
sort_include script.
llvm-svn: 169221
2012-12-04 07:04:57 +00:00
20abb2027f
[Support][FileSystem] Fix open mode in resize_file on Windows.
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llvm-svn: 169166
2012-12-03 22:09:31 +00:00
1ad8dff4bf
Revert the header sort on this file.
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"Windows.h" includes <Windows.h> which defines a bunch of stuff it shouldn't
(even with all the restriction macros). We have no control over this file, so
make it's scope as small as possible.
llvm-svn: 169165
2012-12-03 22:07:00 +00:00
ed0881b2a6
Use the new script to sort the includes of every file under lib.
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Sooooo many of these had incorrect or strange main module includes.
I have manually inspected all of these, and fixed the main module
include to be the nearest plausible thing I could find. If you own or
care about any of these source files, I encourage you to take some time
and check that these edits were sensible. I can't have broken anything
(I strictly added headers, and reordered them, never removed), but they
may not be the headers you'd really like to identify as containing the
API being implemented.
Many forward declarations and missing includes were added to a header
files to allow them to parse cleanly when included first. The main
module rule does in fact have its merits. =]
llvm-svn: 169131
2012-12-03 16:50:05 +00:00
f12e3a67db
Switch LLVM_USE_RVALUE_REFERENCES to LLVM_HAS_RVALUE_REFERENCES.
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Rationale:
1) This was the name in the comment block. ;]
2) It matches Clang's __has_feature naming convention.
3) It matches other compiler-feature-test conventions.
Sorry for the noise. =]
I've also switch the comment block to use a \brief tag and not duplicate
the name.
llvm-svn: 168996
2012-11-30 11:45:22 +00:00
eada11bb13
Fix a -Wparentheses warning in the mingw build
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llvm-svn: 164587
2012-09-25 05:24:16 +00:00
1f66100755
This patch adds memory support functions which will later be used to implement section-specific protection handling in MCJIT.
...
llvm-svn: 164249
2012-09-19 20:46:12 +00:00
1d2d12deb1
Properly test the LLVM_USE_RVALUE_REFERENCES macro.
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llvm-svn: 161978
2012-08-15 19:16:27 +00:00
ef2284fbad
[PathV2] Add mapped_file_region. Implementation for Windows and POSIX.
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llvm-svn: 161976
2012-08-15 19:05:47 +00:00
dfaa0f3a81
Try to unbreak the windows build.
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llvm-svn: 160567
2012-07-20 19:49:33 +00:00
712de82154
Process: Add sys::Process::FileDescriptorHasColors().
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llvm-svn: 160557
2012-07-20 18:29:38 +00:00
2b07965042
Remove tabs.
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llvm-svn: 160476
2012-07-19 00:06:06 +00:00
5dc987a3d1
Unbreak the MSVC build: add return to unimplemented functions.
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llvm-svn: 158788
2012-06-20 04:08:49 +00:00
18497e9242
Add permissions(), map_file_pages(), and unmap_file_pages() to llvm::sys::fs and add unit test. Unix is implemented. Windows side needs to be implemented.
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llvm-svn: 158770
2012-06-20 00:28:54 +00:00
c6dc4d75fd
Satisfy C++ aliasing rules, per suggestion by Chandler.
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llvm-svn: 158346
2012-06-12 01:06:16 +00:00
8d19c86c9a
For llvm::sys::ThreadLocalImpl instead of malloc'ing the platform-specific
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thread local data, embed them in the class using a uint64_t and make sure
we get compiler errors if there's a platform where this is not big enough.
This makes ThreadLocal more safe for using it in conjunction with CrashRecoveryContext.
Related to crash in rdar://11434201.
llvm-svn: 158342
2012-06-12 00:21:31 +00:00
36a978cca2
Disabling a spurious deprecation warning about using PathV1 from within the PathV1 implementation file.
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llvm-svn: 158274
2012-06-09 13:59:29 +00:00
503bbff367
Fixing a typo in the comments.
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llvm-svn: 158273
2012-06-09 13:46:36 +00:00
b030e8a5c8
Path::GetTemporaryDirectory(): Add an assertion if TempDirectory is alive, to check when someone would remove the tempdir.
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llvm-svn: 157529
2012-05-27 13:02:04 +00:00
b6148ed72c
Allow unique_file to take a mode for file permissions, but default
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to user only read/write.
Part of rdar://11325849
llvm-svn: 156591
2012-05-11 00:07:44 +00:00
3b7f995b75
Windows/PathV2.inc: Retry rename() for (maximum) 2 seconds.
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Files might be opend by system scanners (eg. file indexer, virus scanner, &c).
llvm-svn: 156380
2012-05-08 14:31:46 +00:00
13d16f3bf3
Reapply 'Add reverseColor to raw_ostream'.
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To be used in printing unprintable source in clang diagnostics.
Patch by Seth Cantrell, with a minor fix for mingw by me.
llvm-svn: 154805
2012-04-16 08:56:50 +00:00
64104f16d4
Revert r154800 which breaks windows builders.
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llvm-svn: 154802
2012-04-16 07:59:39 +00:00
d17db2e0ee
Add reverseColor to raw_ostream.
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To be used in printing unprintable source in clang diagnostics.
Patch by Seth Cantrell!
llvm-svn: 154800
2012-04-16 07:07:38 +00:00
18544b9614
Change default error_code ctor to a 'named ctor' so it's more self-documenting.
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Unify default construction of error_code uses on this idiom so that users don't
feel compelled to make static globals for naming convenience. (unfortunately I
couldn't make the original ctor private as some APIs don't return their result,
instead using an out parameter (that makes sense to default construct) - which
is a bit of a pity. I did, however, find/fix some cases of unnecessary default
construction of error_code before I hit the unfixable cases)
llvm-svn: 150197
2012-02-09 19:24:12 +00:00
da22f30e72
Remove SetWorkingDirectory from the Process interface. Nothing in LLVM
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or Clang is using this, and it would be hard to use it correctly given
the thread hostility of the function. Also, it never checked the return
which is rather dangerous with chdir. If someone was in fact using this,
please let me know, as well as what the usecase actually is so that
I can add it back and make it more correct and secure to use. (That
said, it's never going to be "safe" per-se, but we could at least
document the risks...)
llvm-svn: 148211
2012-01-15 08:41:35 +00:00
cd8fe08e4d
Disable the crash reporter when running lit tests.
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llvm-svn: 147965
2012-01-11 20:53:25 +00:00
99ab273a77
revert r147542 after comments from Joerg Sonnenberger
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llvm-svn: 147608
2012-01-05 18:28:46 +00:00
0f357d6c22
use getHostTriple instead of getDefaultTargetTriple in getClosestTargetForJIT
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Get back getHostTriple.
For JIT compilation, use the host triple instead of the default
target: this fixes some JIT testcases that used to fail when the
compiler has been configured as a cross compiler.
llvm-svn: 147542
2012-01-04 19:47:22 +00:00
a2755f8efa
Support/Program: Make Change<stream>ToBinary return error_code.
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llvm-svn: 146522
2011-12-13 23:16:49 +00:00
531042840d
Revert r146363 to allow buildbots to make forward progress.
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Original commit message:
Support/FileSystem: Implement canonicalize.
llvm-svn: 146378
2011-12-12 17:58:31 +00:00
203d7807a8
Support/FileSystem: Implement bool equivalent(file_status A, file_status B);
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llvm-svn: 146364
2011-12-12 06:04:28 +00:00
32ef4d2e1b
Support/FileSystem: Implement canonicalize.
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llvm-svn: 146363
2011-12-12 06:04:01 +00:00
513f1b666f
Support/Windows: Cleanup scoped handles.
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llvm-svn: 146362
2011-12-12 06:03:33 +00:00
0a7625d661
Support/FileSystem: Implement recursive_directory_iterator and make
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directory_iterator preserve InputIterator semantics on copy.
llvm-svn: 146200
2011-12-08 22:50:09 +00:00
64404a3b2c
[Win32] Catch exceptions (eg. segfault) on waiting for invoked clang from the driver.
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clang/lib/Driver/Driver.cpp: Don't pass through negative exit status, or parent would be confused.
llvm::sys::Program::Wait(): Suppose 0x8000XXXX and 0xC000XXXX as abnormal exit code and pass it as negative value.
Win32 Exception Handler: Exit with ExceptionCode on an unhandle exception.
llvm-svn: 145389
2011-11-29 07:47:04 +00:00
bf025fdb54
Return only the least significant 8 bits of the exit status from
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Process::Wait on Windows (mimicing POSIX behaviour).
llvm-svn: 143876
2011-11-06 16:45:46 +00:00
94441fbad7
rename getHostTriple into getDefaultTargetTriple
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llvm-svn: 143502
2011-11-01 21:32:20 +00:00
ec2fb226d8
rename LLVM_HOSTTRIPLE into LLVM_DEFAULT_TARGET_TRIPLE
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llvm-svn: 143501
2011-11-01 21:31:44 +00:00
39df70c33a
Remove a couple unused methods. PR11201.
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llvm-svn: 143452
2011-11-01 05:11:01 +00:00
66c9e4ffd5
Windows/Path.inc: [PR8460] Get rid of ScopedNullTerminator. Thanks to Zvi Rackover!
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llvm-svn: 142785
2011-10-24 03:27:19 +00:00
b27f11e01d
Fix build on mingw-w64.
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Patch by Ruben Van Boxem!
llvm-svn: 142646
2011-10-21 09:38:50 +00:00
ea97a05fc5
Revert r142046, "Fix for llvm::sys::getHostTriple on Windows. Instead of relying on the triple"
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It extremely breaks builds when optimization is enabled. Twine should not hold temporary objects.
By the way, I might feel sad if I saw "i786-" "i1586-" or "iF86-".
llvm-svn: 142055
2011-10-15 04:29:36 +00:00
559b8f2ae9
Fix for llvm::sys::getHostTriple on Windows. Instead of relying on the triple
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from config.h, it discovers the triple based on the execution environment.
Patch by Aaron Ballman <aaron@aaronballman.com>
llvm-svn: 142046
2011-10-15 02:10:06 +00:00
7bc976a8ef
Windows/Memory.inc: Support the ability to allocate memory "near" another block of memory on Win32. It has fixed FIXME.
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Thanks to Aaron Ballman!
llvm-svn: 142039
2011-10-15 01:58:16 +00:00
a7a90bfdab
Support/Windows: Add support modifying memory permissions on Windows. Patch by Aaron Ballman!
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llvm-svn: 141910
2011-10-13 23:16:01 +00:00
0084615924
Support/Windows: Add efficent RW mutex on Windows. Patch by Aaron Ballman!
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llvm-svn: 141907
2011-10-13 23:10:56 +00:00
44a36c872e
Add Windows x64 stack walking support. Patch by Aaron Ballman!
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llvm-svn: 140906
2011-10-01 00:05:20 +00:00
9b92e2be30
sys::Process: Add a SetWorkingDirectory method.
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llvm-svn: 140433
2011-09-23 23:23:36 +00:00
fd6cb64c48
lib/Support/Windows/Windows.h: Update required IE ver. 0x0600 should be enough for Windows XP.
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llvm-svn: 138319
2011-08-23 03:49:11 +00:00
5765f4c24c
Make DynamicLibrary thread-safe w/r/t call to dlerror() after dlopen(). PR10718
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llvm-svn: 138260
2011-08-22 19:01:52 +00:00
58994ec9b9
PathV2: Handle more reserved filenames on windows.
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Patch by Aaron Ballman!
llvm-svn: 138213
2011-08-20 21:36:38 +00:00
613655f89c
lib/Support/Windows/Windows.h: Require at least Windows XP(5.1) API. We will not support Windows 2000 any more.
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llvm-svn: 138198
2011-08-20 06:35:31 +00:00
1a3ca9201a
Unbork Windows build. Thanks, Francois.
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llvm-svn: 137798
2011-08-17 00:59:50 +00:00
a19917da7c
Use DynamicLibrary instances as a way to get symbols from a specific library. Preparation for upcoming (preliminary) support for plugins for the static analyzer.
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llvm-svn: 137791
2011-08-17 00:29:32 +00:00
348937de07
Add an optional 'bool makeAbsolute' in llvm::sys::fs::unique_file function.
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If true and 'model' parameter is not an absolute path, a temp directory will be prepended.
Make it true by default to match current behaviour.
llvm-svn: 136310
2011-07-28 00:29:20 +00:00
ee24d32071
Windows/DynamicLibrary.inc: Fix trivial warnings. Thanks to John Myers!
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llvm-svn: 134812
2011-07-09 08:41:20 +00:00
d5d0764b3b
Have Program::Wait return -2 for crashed and timeouts instead of embedding
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info in the error message. Per Dan's request.
llvm-svn: 131780
2011-05-21 00:56:46 +00:00
69005e5953
Typo and missing checkin from r131186.
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llvm-svn: 131187
2011-05-11 16:44:08 +00:00
4471f82e91
Windows/DynamicLibrary.inc: Clean up ELM_Callback. We may check the decl instead of the versions of individual libraries.
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autoconf: Add checking ELM_Callback decl for mingw32 and mingw-w64.
cmake/config-ix.cmake: Add checking ELM_Callback decl for win32.
llvm-svn: 130657
2011-05-01 13:29:49 +00:00
a3d4749e24
Windows/PathV2.inc: [PR8520] Recognize "NUL" as special (character) file.
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FIXME: It is a temporal hack. We should detect as many "special file name" as possible.
llvm-svn: 127724
2011-03-16 02:53:32 +00:00
aaa9b4f824
Windows/Path.inc: [PR6270] PathV1::makeUnique(): Give arbitrary initial seed for workaround.
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FIXME: We should use sys::fs::unique_file() in future.
llvm-svn: 127723
2011-03-16 02:53:24 +00:00
510b00c67c
Try to fix the windows build.
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llvm-svn: 127416
2011-03-10 18:30:48 +00:00
3e76b502a4
Windows/PathV2.inc: Eliminate redundant condition. DWORD is unsigned.
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llvm-svn: 127140
2011-03-07 00:12:53 +00:00
aeb4c0d8fb
Windows/Windows.h: Redefine _WIN32_WINNT here. mingw-w64 tends to define it as 0x0502 in its headers.
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llvm-svn: 125171
2011-02-09 04:18:30 +00:00
28242e8ff6
Windows/Program.inc: Eliminate the declaration of SetInformationJobObject(). It should be provided with _WIN32_WINNT>=0x0500.
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llvm-svn: 125170
2011-02-09 04:18:21 +00:00
684ef5e7bd
Windows/DynamicLibrary.inc: ELM_Callback fix for mingw-w64.
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llvm-svn: 125169
2011-02-09 04:18:12 +00:00
03a541f5c4
Windows/DynamicLibrary.inc: Split explicit symbols into explicit_symbols.inc.
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config.h.* have conditions whether each symbol is defined or not.
Autoconf and CMake may check symbols in libgcc.a for JIT on Mingw.
llvm-svn: 124950
2011-02-05 15:11:53 +00:00
3e600a29d3
Windows/Program.inc: Quote arguments when dubious characters (used by cmd.exe or MSYS shell) are included to invoke CreateProcess(). Thanks to Danil Malyshev.
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llvm-svn: 124945
2011-02-05 08:53:12 +00:00
5a3ff5b5a0
Make Win32's header file name lower for cross build on case-sensitive filesystem.
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llvm-svn: 124864
2011-02-04 12:53:04 +00:00
8a07451a6e
Windows/PathV2.inc: For CryptAcquireContext(), CRYPT_VERIFYCONTEXT may be specified for easy use.
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llvm-svn: 123687
2011-01-17 22:41:34 +00:00
53f893af54
Windows/PathV2.inc: MoveFileEx() can behave like Posix's mv(1) to specify MOVEFILE_COPY_ALLOWED | MOVEFILE_REPLACE_EXISTING.
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llvm-svn: 123686
2011-01-17 22:41:25 +00:00
bb4ea1fef9
lib/Support/Windows/Signals.inc: "Showstopper" dialogs may be suppressed with SetErrorMode() on Windows 7.
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llvm-svn: 123685
2011-01-17 22:41:15 +00:00
ee1699c362
Support/PathV2: Implement get_magic.
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llvm-svn: 123544
2011-01-15 18:52:33 +00:00
0d771edeee
Support/Path: Deprecate PathV1::isDirectory and replace all uses with PathV2::is_directory.
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llvm-svn: 123209
2011-01-11 01:21:55 +00:00
58df2e00b2
Support/Path: Deprecate PathV1::exists and replace all uses with PathV2::fs::exists.
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llvm-svn: 123151
2011-01-10 02:34:23 +00:00
98879d7641
Support/Windows/PathV2: Make directory iteration ignore . and ..
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llvm-svn: 122883
2011-01-05 16:39:30 +00:00
153749b30b
Support/Windows/PathV2: Fix remove to handle both files and directories.
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llvm-svn: 122882
2011-01-05 16:39:22 +00:00
cb520cd8cb
Missed some StringRefRefs.
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llvm-svn: 122077
2010-12-17 18:59:09 +00:00
ae7de7e2f9
Support/Windows/PathV2: Fix header comment.
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llvm-svn: 121383
2010-12-09 17:37:42 +00:00
751e9aafa9
Support: Move c_str from SmallVector back to SmallString and add a free standing
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templated c_str in Windows.h to replace it.
llvm-svn: 121381
2010-12-09 17:37:18 +00:00
8b5defbd5d
Support: Remove Alarm. It is unused (via local grep and google code search).
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llvm-svn: 121160
2010-12-07 18:41:59 +00:00
f616b218c8
Support/PathV2: Change most functions in the path namespace to return their work
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via their return value instead of an out parameter.
llvm-svn: 121149
2010-12-07 17:04:04 +00:00
1e090f0b8f
Support/PathV2: Remove the error_code return type from all functions in the path
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namespace. None of them return anything except for success anyway. These will be
converted to returning their result soon.
llvm-svn: 121109
2010-12-07 03:57:37 +00:00
20daa28344
Support/PathV2: Move current_path from path to fs and fix the Unix implementation.
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Unix bug spotted by Dan Gohman.
llvm-svn: 121090
2010-12-07 01:22:31 +00:00
0d025b6b42
Support/Windows: Make MinGW happy.
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llvm-svn: 120991
2010-12-06 06:02:07 +00:00
7ecd94cc0b
Support/FileSystem: Add directory_iterator implementation.
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llvm-svn: 120989
2010-12-06 04:28:42 +00:00
39c4621f42
Support/Windows: Add ScopedHandle and move some clients over to it.
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llvm-svn: 120987
2010-12-06 04:28:13 +00:00
66a1f86f7a
Support/PathV2: Remove redundant calls to make_error_code.
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llvm-svn: 120913
2010-12-04 18:45:32 +00:00
db5576a185
Support/FileSystem: Add status implementation.
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llvm-svn: 120870
2010-12-04 00:32:40 +00:00
962fbc42b5
Support/Windows/FileSystem: Fix MinGW warnings.
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llvm-svn: 120868
2010-12-04 00:32:14 +00:00
818ab4aad4
Support/FileSystem: Add file_size implementation.
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llvm-svn: 120867
2010-12-04 00:31:48 +00:00
376d38753d
Support/FileSystem: Add equivalent implementation.
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llvm-svn: 120827
2010-12-03 18:49:13 +00:00
ca242f2c36
Support/FileSystem: Fix MinGW build. It doesn't have _chsize_s.
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llvm-svn: 120826
2010-12-03 18:48:56 +00:00
521c321d7c
And I really hate line endings.
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llvm-svn: 120821
2010-12-03 18:04:11 +00:00
6025247132
Support/Windows/FileSystem: Fix MinGW build.
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llvm-svn: 120820
2010-12-03 18:03:28 +00:00
c20a0325f3
Support/FileSystem: Add resize_file implementation.
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llvm-svn: 120819
2010-12-03 17:54:07 +00:00
409f556a2f
Support/FileSystem: Add rename implementation.
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llvm-svn: 120818
2010-12-03 17:53:55 +00:00
6e74e11c85
Support/FileSystem: Add remove implementation.
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llvm-svn: 120817
2010-12-03 17:53:43 +00:00
772caff532
Fix line endings.
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llvm-svn: 120816
2010-12-03 17:53:23 +00:00
7ee6d5d6a1
Support/FileSystem: Add create_symlink implementation.
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llvm-svn: 120800
2010-12-03 07:41:25 +00:00
e0c4560b50
Support/FileSystem: Add create_hard_link implementation.
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llvm-svn: 120792
2010-12-03 05:58:41 +00:00
31e310cda0
Support/FileSystem: Add create_director{y,ies} implementations.
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llvm-svn: 120790
2010-12-03 05:42:11 +00:00
a41772aa0f
Support/Windows/FileSystem: Remove unneeded toNullTerminatedStringRef.
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llvm-svn: 120777
2010-12-03 01:21:38 +00:00
4571040ea1
Support/FileSystem: Add unique_file and exists implementations.
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llvm-svn: 120776
2010-12-03 01:21:28 +00:00
795adf5061
Support/FileSystem: Fix copy_file implementation to use toNullTerminatedStringRef
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instead of toStringRef. The file system APIs need c strings.
llvm-svn: 120601
2010-12-01 20:37:42 +00:00
9fc1d9dcc3
Support/FileSystem: Add copy_file implementation. Not tests yet because the
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file creation APIs aren't implemented.
llvm-svn: 120593
2010-12-01 19:32:01 +00:00
ebad2f9d36
Support: Add PathV2 implementation.
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llvm-svn: 120329
2010-11-29 22:28:51 +00:00
54c9eb6fff
Now to chant the magical incantation that will exorcise the System library
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from LLVM forever:
grep -lR "llvm/System" * | grep -v .svn | xargs sed -ie 's#llvm/System#llvm/Support#g'
llvm-svn: 120314
2010-11-29 19:44:50 +00:00
447762da85
Merge System into Support.
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llvm-svn: 120298
2010-11-29 18:16:10 +00:00
Nick Lewycky