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749 Commits

Author SHA1 Message Date
Reid Spencer ac38f3a028 For PR351: 
* Implement GetMallocUsage to get usage of malloc heap
* Implement GetMemoryUsage to get total memory usage of process
* Implement GetTimeUsage to get elapsed/user/system time

llvm-svn: 19055
 2004-12-20 00:59:28 +00:00
Reid Spencer 27fa6c6d49 For PR351: 
No need for Unix/SUS/Process.cpp any more, just ifdef it.

llvm-svn: 19054
 2004-12-20 00:59:16 +00:00
Misha Brukman f06cb1db24 * Use "" for LLVM include files, not <> 
* llvm/Config/alloca.h already #includes config.h
* Minor readability/stylistic changes

llvm-svn: 19048
 2004-12-20 00:16:38 +00:00
Misha Brukman 0eb431c04c Use <> for system #include files 
llvm-svn: 19046
 2004-12-19 19:27:11 +00:00
Brian Gaeke 8062bde121 Make references to 'struct sigaction' compile under Solaris. 
llvm-svn: 19045
 2004-12-19 18:58:11 +00:00
Reid Spencer 6cb551b279 For PR351: 
Move the functionality of RunProgramWithTimeout into the ExecuteAndWait
function: support a timeout and I/O redirects

llvm-svn: 19043
 2004-12-19 18:00:44 +00:00
Reid Spencer 72d1627d16 For PR351: 
Add a needed include.

llvm-svn: 19042
 2004-12-19 18:00:32 +00:00
Jeff Cohen 81184bb528 Fix win32 breakage 
llvm-svn: 19028
 2004-12-18 06:42:15 +00:00
Jeff Cohen fc6ebc9cb7 Expository comment submitted by Henrik Bach 
llvm-svn: 18976
 2004-12-16 04:06:56 +00:00
Reid Spencer e56242780c Change the signatures of the destroyFile and destroyDirectory methods to 
const because they affect the file system, not the Path object.

llvm-svn: 18973
 2004-12-15 23:02:10 +00:00
Reid Spencer 35d15bdf52 Remove the CFE's lib directory from the bytecode path because LLVM should 
be agnostic to the needs of any specific FE.

llvm-svn: 18969
 2004-12-15 22:22:51 +00:00
Reid Spencer 879f11df3d Remove automatic insertion of CFE's lib directory into the bytecode path 
because LLVM should be agnostic to the needs of specific front ends.

llvm-svn: 18968
 2004-12-15 22:21:42 +00:00
Reid Spencer 98ce23ffb0 Fix a file overwrite bug in llvm-ar introduced by changes to 
createTemporaryFile semantics where it doesn't create a fully unique name
if the basename doesn't exist. This functionality is now optionally
provided by the boolean reuse_current parameter to createTemporaryFile and
makeUnique. The default values differ because of the way these functions
are used in LLVM.

llvm-svn: 18961
 2004-12-15 08:32:45 +00:00
Jeff Cohen 92e02d40cb Make Win32 TimeValue::toString() re-entrant and work with mingw 
llvm-svn: 18954
 2004-12-15 04:28:44 +00:00
Jeff Cohen e408341854 Fix VC++ compilation errors 
llvm-svn: 18953
 2004-12-15 04:08:15 +00:00
Reid Spencer f66d93239e For PR351: 
* Fix implementation and documentation about LLVMGCCDIR/bytecode-libs
* Add the makeUnique method, replacement for getUniqueFilename in Support.
* Add the sys::CopyFile function, replacement for CopyFile in Support.
* Move GetLLVMConfigDir() into generic code area since its generic.

llvm-svn: 18947
 2004-12-15 01:50:13 +00:00
Reid Spencer c936ad1208 Add the getMagicNumber method. 
Patch contributed by Henrik Bach. Thanks Henrik!

llvm-svn: 18933
 2004-12-14 18:42:13 +00:00
Jeff Cohen 2b60d39499 Implement Win32 Path::getStatusInfo(), TimeValue::toString() 
llvm-svn: 18930
 2004-12-14 05:26:43 +00:00
Reid Spencer cdefe0aebc For PR351: 
Implement the new environment pointer for ExecuteAndWait

llvm-svn: 18928
 2004-12-14 04:18:51 +00:00
Reid Spencer 94bf2265df For PR351: 
Implement three new functions to allow setting access/permission bits on
the file referenced by a path. The makeReadable and makeExecutable methods
replace the FileUtilities MakeFileReadable and MakeFileExecutable
functions. The makeWritable function is new and provided for consistency
since Path has a writable() method.

llvm-svn: 18907
 2004-12-13 19:59:50 +00:00
Reid Spencer e05ab4a1ec Genericize implementation of GetDLLSuffix now that we have LTDL_SHLIB_EXT 
available.

llvm-svn: 18904
 2004-12-13 18:41:28 +00:00
Reid Spencer 790100674a Fix a bug where "." or any single character file name doesn't get the 
terminating / when setDirectory is called.

llvm-svn: 18886
 2004-12-13 07:51:52 +00:00
Reid Spencer a85abc23d5 Remove an always false clause from an if statement. 
llvm-svn: 18885
 2004-12-13 07:51:07 +00:00
Alkis Evlogimenos 5b1a05fb7c Fix a bug where directory names of length one or less where not set 
properly (examples: "", ".", "a").

llvm-svn: 18883
 2004-12-13 07:41:35 +00:00
Reid Spencer 0230a5eead * Add a std::ostream inserter for sys::Path 
* Correct the std::string constructor to take a const reference.

llvm-svn: 18877
 2004-12-13 06:57:15 +00:00
Jeff Cohen ccd99b9b61 Fix recent breakage of win32 build 
llvm-svn: 18876
 2004-12-13 06:26:35 +00:00
Reid Spencer 0a0d582719 Implement new functions per new interface 
llvm-svn: 18866
 2004-12-13 03:03:42 +00:00
Reid Spencer 9b155dc4c0 For PR351: \ 
* Remove IsLibrary and GetLibraryPath, replaced by FindLibrary in ../Path.cpp \
* Implement GetSystemLibraryPaths and GetBytecodeLibraryPaths, instead of the \
  GetSystemLibraryPath1 and GetSystemLibraryPath2 methods

llvm-svn: 18862
 2004-12-13 03:00:51 +00:00
Reid Spencer 66b8182866 For PR351: \ 
* Move generic isArchive method here from Unix/Path.cpp \
* Implement isDynamicLibrary \
* Implement FindLibrary for Linker

llvm-svn: 18861
 2004-12-13 03:00:39 +00:00
Reid Spencer 35f16dd40b Make the size() method const 
llvm-svn: 18852
 2004-12-13 02:58:51 +00:00
Reid Spencer 5625dec232 Rename Path::get -> Path::toString 
llvm-svn: 18802
 2004-12-11 17:37:01 +00:00
Reid Spencer 5ccfd5a48b Path::get -> Path::toString 
llvm-svn: 18785
 2004-12-11 00:14:15 +00:00
Jeff Cohen 07a900f0b7 Fix residual Visual Studio build problems 
llvm-svn: 18688
 2004-12-09 05:51:11 +00:00
Chris Lattner 6ef473f53c Make this work with the ICC compiler, contributed by Bjørn Wennberg 
llvm-svn: 18626
 2004-12-08 16:10:52 +00:00
Chris Lattner 73a1914131 Fix compilation error on Darwin. 
llvm-svn: 18485
 2004-12-04 04:17:20 +00:00
Chris Lattner 4cf8b36469 Move darwin-specific majik here. 
llvm-svn: 18466
 2004-12-03 23:02:42 +00:00
Reid Spencer f473185cbc Fix seriously broken implementation of GetMagicNumber. 
llvm-svn: 18422
 2004-12-02 09:09:48 +00:00
Reid Spencer 0e6a4fc448 Implement two new functions: LoadLibraryPermanently and 
SearchForAddressOfSymbol.

llvm-svn: 18355
 2004-11-29 13:33:28 +00:00
Reid Spencer 3468ae1a87 We just use ltdl's implementation for this abstraction now. Its portable to 
more platforms than LLVM supports.

llvm-svn: 18352
 2004-11-29 12:39:10 +00:00
Reid Spencer 47430cf2a5 Mods for compilation with llvm. 
llvm-svn: 18346
 2004-11-29 12:04:27 +00:00
Reid Spencer 11ba920d55 Original version of ltdl.h from libtool 1.5.10 
llvm-svn: 18345
 2004-11-29 12:02:48 +00:00
Reid Spencer 6717b80ba2 Original version of ltdl.c from libtool 1.5.10 
llvm-svn: 18344
 2004-11-29 12:02:25 +00:00
Reid Spencer 72a7457a90 Implement the default constructor which causes the current program to be 
opened as if it was a dynamic library so its symbols can be searched too.

llvm-svn: 18341
 2004-11-29 10:39:46 +00:00
Reid Spencer 9afecaf4ff Cast the void* handle data member to HMODULE* to keep the VC++ compiler 
happy. Thanks to Henrik Bach for pointing this out.

llvm-svn: 18056
 2004-11-20 23:30:55 +00:00
Reid Spencer 4a763ca854 Dynamic Library abstraction. This makes the abstraction of a single dynamic 
library (shared library/shared object) whose symbols can be looked up
dynamically. Used for plug-ins.

llvm-svn: 17940
 2004-11-18 04:33:39 +00:00
Reid Spencer 1b13a7cdb8 * Use low-level unix I/O interface since we're on Unix. 
* Don't use variable length arrays (replaced with alloca)

llvm-svn: 17901
 2004-11-16 17:14:08 +00:00
Misha Brukman c356686749 Erase non-applicable Unix comment, this is Win32 
llvm-svn: 17896
 2004-11-16 07:35:32 +00:00
Reid Spencer 7cdcb2b0cb Remove useless #include. 
Patch contributed by Jeff Cohen.

llvm-svn: 17891
 2004-11-16 07:00:23 +00:00
Reid Spencer f070b6c4ac Simplify code. 
Patch contributed by Jeff Cohen.

llvm-svn: 17890
 2004-11-16 06:59:53 +00:00
Reid Spencer 09e9f2a37b Per code review: 
* get rid of (void) construct in function declarations
* make toString a const member
* add a default implementation of toString for Win32

llvm-svn: 17873
 2004-11-16 06:22:17 +00:00
Reid Spencer 91f505eae9 Per code review: 
* Clean up the StatusInfo constructor to construct all members and give
  them reasonable values.
* Get rid of the Vector typedef and make the interface to
  getDirectoryContent use a std::set instead of a std::vector so the dir
  content is sorted.
* Make the getStatusInfo method const and not return a useless boolean.

llvm-svn: 17872
 2004-11-16 06:15:19 +00:00
Reid Spencer 1ae1656363 Provide the ThrowErrno utility. 
Patch contributed by Morten Ofstad

llvm-svn: 17827
 2004-11-15 17:21:57 +00:00
Reid Spencer b96afe4b7e Adjust implementation to match new interface. 
Patch provided by Morten Ofstad

llvm-svn: 17826
 2004-11-15 17:20:28 +00:00
Reid Spencer dacbf466c8 Actually get the #include correct so it compiles .. duh. 
llvm-svn: 17817
 2004-11-15 04:47:22 +00:00
Reid Spencer 315efa1a84 Make it actually compile on Solaris. 
llvm-svn: 17815
 2004-11-15 04:42:44 +00:00
Reid Spencer bfb7b3eb68 Consolidate the implementation of TimeValue::now() for Unix to use the 
seemingly ubiquitous gettimeofday(3) call.

llvm-svn: 17813
 2004-11-15 04:36:35 +00:00
Reid Spencer 7705ec231c Implement functionality suggested from code review: getStatusInfo should 
returnn false if the file doesn't exist rather than throw ane exception.

llvm-svn: 17809
 2004-11-14 23:30:38 +00:00
Reid Spencer 6881623775 Make sure IdentifyFileType is in the sys namespace. 
llvm-svn: 17806
 2004-11-14 23:26:18 +00:00
Alkis Evlogimenos 55117fa471 Add missing include. 
llvm-svn: 17799
 2004-11-14 22:37:42 +00:00
Reid Spencer 2dd5e71836 Forget strerror_r, it causes problems. Fix later when threading matters 
llvm-svn: 17783
 2004-11-14 22:10:54 +00:00
Reid Spencer 0d455997f8 Implement the toString method 
llvm-svn: 17782
 2004-11-14 22:10:08 +00:00
Reid Spencer 26e2bd44f2 Update for prototype changes 
llvm-svn: 17781
 2004-11-14 22:09:22 +00:00
Reid Spencer c1d474f069 * Implement getDirectoryContents * Implement getStatusInfo * Implement setStatusInfo * Implement renameFile 
llvm-svn: 17780
 2004-11-14 22:08:36 +00:00
Reid Spencer 60c72a339b Fix bugs in class invariant 
llvm-svn: 17779
 2004-11-14 22:07:50 +00:00
Reid Spencer 8b89b8333e Include the correct implementation file 
llvm-svn: 17778
 2004-11-14 22:07:04 +00:00
Reid Spencer 05be57b518 Don't exceed 80 columns. 
llvm-svn: 17777
 2004-11-14 22:06:18 +00:00
Reid Spencer 0d0d07e0f0 Implement IdentifyFileType function 
llvm-svn: 17776
 2004-11-14 22:05:32 +00:00
Reid Spencer 202eaeb272 Fix isBytecodeFile to correctly recognized compressed bytecode too. 
llvm-svn: 17655
 2004-11-09 20:27:23 +00:00
Reid Spencer fb1f7357c2 * Implement getStatusInfo for getting stat(2) like information 
* Implement createTemporaryFile for mkstemp(3) functionality
* Fix isBytecodeFile to accept llvc magic # (compressed) as bytecode.

llvm-svn: 17654
 2004-11-09 20:26:31 +00:00
Reid Spencer e7d98cccd9 Fix a typo: isvalid -> isValid 
llvm-svn: 17621
 2004-11-08 08:27:51 +00:00
Misha Brukman 7ee6c5525e Consistently use llvm.cs.uiuc.edu instead of llvm.org 
llvm-svn: 17548
 2004-11-07 00:58:20 +00:00
Reid Spencer 0c6a283b2a Stop propagating method names that violate the coding standard 
llvm-svn: 17498
 2004-11-05 22:15:36 +00:00
Reid Spencer 57cbe39d1e Change Library Names Not To Conflict With Others When Installed 
llvm-svn: 17286
 2004-10-27 23:18:45 +00:00
Reid Spencer aa4887b482 Add EXTRA_DIST for additional files to be distributed. 
llvm-svn: 17233
 2004-10-26 03:12:11 +00:00
Reid Spencer c1c320c335 We won't use automake 
llvm-svn: 17155
 2004-10-22 03:35:04 +00:00
Misha Brukman 648ad57b85 Fix some grammar 
llvm-svn: 17141
 2004-10-19 05:55:54 +00:00
Reid Spencer 6a11a75f31 Initial automake generated Makefile template 
llvm-svn: 17136
 2004-10-18 23:55:41 +00:00
Misha Brukman 22cf52374e AIX does not have mkdtemp() so emulate its behavior using mktemp() and mkdir() 
llvm-svn: 17131
 2004-10-18 17:39:45 +00:00
Reid Spencer 69812714cd Allow this file to compile on Darwin. 
llvm-svn: 16971
 2004-10-14 03:33:25 +00:00
Reid Spencer 37d4d6b2a2 Use __MINGW instead of __MING. Patch contributed by Henrik Bach. 
llvm-svn: 16970
 2004-10-14 03:09:02 +00:00
Reid Spencer 2f5fd88036 Get proper BSD #includes for MappedFile implementation. 
llvm-svn: 16969
 2004-10-14 03:06:59 +00:00
Reid Spencer 9cb9354d17 Implementation of MappedFile for Win32. Patch provided by Jeff Cohen. 
llvm-svn: 16968
 2004-10-14 03:05:59 +00:00
Reid Spencer ace94df71f Update to reflect changes in Makefile rules. 
llvm-svn: 16950
 2004-10-13 11:46:52 +00:00
Reid Spencer b84cbf2725 Initial version of automake Makefile.am file. 
llvm-svn: 16885
 2004-10-10 20:43:57 +00:00
Brian Gaeke c5a630bd3c Must include sys/stat.h before declaring a 'struct stat' 
llvm-svn: 16728
 2004-10-05 18:46:59 +00:00
Reid Spencer abb04cfc79 Adjust sys/stat.h inclusion so its only for SunOS. 
llvm-svn: 16686
 2004-10-05 00:56:46 +00:00
Tanya Lattner c3ef3cc7e5 Added a couple of includes to get this to compile on Sparc. 
llvm-svn: 16685
 2004-10-05 00:51:26 +00:00
Chris Lattner 9895937618 Solaris doesn't have MAP_FILE. 
llvm-svn: 16682
 2004-10-05 00:46:21 +00:00
Reid Spencer 161a459d42 First version of the MappedFile abstraction for operating system idependent 
mapping of files. This first version uses mmap where its available. The
class needs to implement an alternate mechanism based on malloc'd memory
and file reading/writing for platforms without virtual memory.

llvm-svn: 16649
 2004-10-04 11:08:32 +00:00
Misha Brukman a468200286 That should actually be __MING, not __MINGW. 
llvm-svn: 16617
 2004-09-30 18:28:07 +00:00
Misha Brukman ba94e672c3 Check for __MINGW define instead of __MINGW_H, patch by Henrik Bach. 
llvm-svn: 16615
 2004-09-30 18:24:58 +00:00
Reid Spencer 7aed44892c Improve validity checking of windows path names and fix file creation 
problems.

Patch contributed by Jeff Cohen. Thanks Jeff!

llvm-svn: 16565
 2004-09-29 00:01:17 +00:00
Reid Spencer 70b6835853 Use llvm::sys::Path to destroy the file. 
Patch contributed by Jeff Cohen. Thanks Jeff!

llvm-svn: 16564
 2004-09-28 23:58:03 +00:00
Reid Spencer 364cce404a Win32 implementation of TimeValue::now(). 
Patch contributed by Jeff Cohen. Thanks Jeff!

llvm-svn: 16563
 2004-09-28 23:56:20 +00:00
Reid Spencer 5d98fe9ef8 FreeBSD implementation of the TimeValue::now() method. 
Patch kindly contributed by Jeff Cohen. Thanks Jeff!

llvm-svn: 16562
 2004-09-28 23:54:12 +00:00
Reid Spencer f71143c3e5 Updated to reflect changes in the interface of TimeValue::now(). 
llvm-svn: 16515
 2004-09-25 08:32:37 +00:00
Reid Spencer 1cc1994edf Added stub implementations of TimeValue concept for remaining platforms. 
llvm-svn: 16513
 2004-09-25 05:03:54 +00:00
Reid Spencer 8b2f9a298d Wrap to 80 cols. 
llvm-svn: 16512
 2004-09-25 05:03:22 +00:00
Reid Spencer ca141a5b28 Initial implementation of the TimeValue abstraction. 
llvm-svn: 16511
 2004-09-24 23:25:19 +00:00
Reid Spencer 9904928ea3 Patch for MINGW. Patch provided by Henrik Bach. 
llvm-svn: 16495
 2004-09-23 14:47:10 +00:00
Reid Spencer 1bdd0f0a08 Minor correction to Signals implementation. 
Patch submitted by Jeff Cohen. Thanks Jeff!

llvm-svn: 16401
 2004-09-19 05:37:39 +00:00
Reid Spencer 91e6f5e975 Use the /dev/zero device as the device on which the pages are mapped. 
Patch contributed by Henrik Bach. Thanks Henrik!

llvm-svn: 16397
 2004-09-18 19:34:09 +00:00
Reid Spencer 0e86336edc Porting of Unix implementation to Win32. 
Patch contributed by Jeff Cohen. Thanks Jeff!

llvm-svn: 16396
 2004-09-18 19:29:16 +00:00
Reid Spencer 36e3cbfd3b Get rid of file descriptor leak in create_file. 
llvm-svn: 16395
 2004-09-18 19:25:11 +00:00
Reid Spencer 90debc5e2e Make sure critical sections are entered before trying to leave them. 
Add some additional commentary about the workings of this module.

Patch contributed by Jeff Cohen. Thanks Jeff!

llvm-svn: 16383
 2004-09-17 03:02:27 +00:00
Reid Spencer 16b7bad55e Allow "bc" as suffix for bytecode files. 
llvm-svn: 16381
 2004-09-16 16:36:10 +00:00
Reid Spencer 4aff78acbb Implement the signals interface for Win32. 
Patch provided by Jeff Cohen. Thanks Jeff!

llvm-svn: 16380
 2004-09-16 15:53:16 +00:00
Reid Spencer b88212ee1b Patches to make this file actually compile under windows. 
Patches submitted by Jeff Cohen. Thanks Jeff!

llvm-svn: 16362
 2004-09-15 05:49:50 +00:00
Reid Spencer 7e2c236fcd Initial version of the SysConfig abstraction for Win32. 
llvm-svn: 16361
 2004-09-15 05:48:49 +00:00
Reid Spencer 0f0c5cfb19 First version of a common header file for Win32 implementations. 
llvm-svn: 16360
 2004-09-15 05:48:11 +00:00
Reid Spencer 91886b791f Initial implementation of the Process abstraction for Win32. 
llvm-svn: 16359
 2004-09-15 05:47:40 +00:00
Reid Spencer 0de7bc1c3d Fix the interface to ReleaseRWX to take MemoryBlock& not Memory& 
llvm-svn: 16356
 2004-09-15 03:55:45 +00:00
Reid Spencer 853d250b0a Fix a compilation error. 
llvm-svn: 16335
 2004-09-14 15:42:11 +00:00
Reid Spencer df05ec7e0d Implement the GetLibraryPath function. 
llvm-svn: 16323
 2004-09-14 00:16:39 +00:00
Reid Spencer f7948483d2 Simplify the sys::Memory interface per Chris' request. 
llvm-svn: 16318
 2004-09-13 22:38:11 +00:00
Reid Spencer 07369430c4 Clean up the interface and implementation of sys::Program so that it is 
cleanly dissociated from the sys::Path class.

llvm-svn: 16315
 2004-09-13 21:48:44 +00:00
Reid Spencer 55a96ee8f5 Fix typo: sterror -> strerror 
llvm-svn: 16294
 2004-09-11 20:18:08 +00:00
Reid Spencer fda2fe9f1e Correct the dynamic lib suffix on Darwin. 
llvm-svn: 16293
 2004-09-11 07:35:01 +00:00
Reid Spencer 566ac28f35 Provide initial implementations of Memory and Process concepts for various 
platforms.
Implement GetLLVMSuffix function for the Path concept.

llvm-svn: 16292
 2004-09-11 04:59:30 +00:00
Reid Spencer 2896c95bca Provide a generic Unix implementation of the Memory concept. 
llvm-svn: 16291
 2004-09-11 04:57:25 +00:00
Reid Spencer 33b9d77b89 Provide a generic unix implementation of the Process abstraction. 
llvm-svn: 16290
 2004-09-11 04:56:56 +00:00
Reid Spencer ae9bbda50a Implemented support for detecting file types by magic number, stripping 
path and suffix to leave basename, and getting the DLL suffix.

llvm-svn: 16289
 2004-09-11 04:55:08 +00:00
Reid Spencer 2d20d765d8 Implementation of Process concept for SUSv2 platforms. 
llvm-svn: 16288
 2004-09-11 04:54:06 +00:00
Reid Spencer 7c16caa336 Changes For Bug 352 
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.

llvm-svn: 16137
 2004-09-01 22:55:40 +00:00
Reid Spencer f4e546b7aa mkdtemp doesn't exist on Cygwin. Use tempnam & mkdir instead. 
llvm-svn: 16133
 2004-09-01 20:29:35 +00:00
Reid Spencer 8c73e0041a Add support for FreeBSD 
llvm-svn: 16127
 2004-08-31 18:09:35 +00:00
Reid Spencer f2531a1568 Add support for Interix and FreeBSD 
llvm-svn: 16126
 2004-08-31 18:03:23 +00:00
Reid Spencer b14809c51d Actually define PreventCoreFiles in the sys namespace. 
llvm-svn: 16125
 2004-08-31 17:53:41 +00:00
Reid Spencer 4f48470d84 Add a new abstraction, SysConfig for platform independent system 
configuration calls. Right now this just contains PreventCoreFiles so that
bugpoint can by platform independent.

llvm-svn: 16124
 2004-08-31 17:43:29 +00:00
Reid Spencer 79d4c3d5db Move the GetTemporaryDirectory function from "generic Unix" to platform 
specific.

llvm-svn: 16119
 2004-08-30 21:46:55 +00:00
Reid Spencer f98fff36ef Add inclusion of assert.h 
llvm-svn: 16118
 2004-08-30 16:03:54 +00:00
Reid Spencer b55c0cbaee Abbreviate the long descriptions which are now in docs/SystemLibrary.html. 
llvm-svn: 16111
 2004-08-30 02:03:51 +00:00
Reid Spencer 023637eb38 Add a declaration of environ global for Darwin 
llvm-svn: 16100
 2004-08-29 20:10:07 +00:00
Reid Spencer b8c572df56 Move a warning comment to where it should have been in the first place. 
llvm-svn: 16088
 2004-08-29 19:25:54 +00:00
Reid Spencer bb5301eebf Correct the vim: specification 
llvm-svn: 16087
 2004-08-29 19:24:53 +00:00
Reid Spencer 2f209c4452 Include some additional header files. 
Fix the banner length.

llvm-svn: 16086
 2004-08-29 19:24:20 +00:00
Reid Spencer 3d7a614ec7 Initial platform independent implementation of operating system concept 
of "Signals" (cleanup after fatal errors).

llvm-svn: 16085
 2004-08-29 19:22:48 +00:00
Reid Spencer 76b83a1869 Initial commit of an platform-indepdendent implementation for the 
"Program" operating system concept (find and execute programs).

llvm-svn: 16084
 2004-08-29 19:20:41 +00:00
Reid Spencer 6df221d50a Revise the design of the Path concept per peer review. Too many changes to 
note individually but these essence of it is to not derive from
std::string, clarify the interface, and provide better documentation.
There is now also (untested) implementations for AIX, Darwin, and SunOS.

llvm-svn: 16078
 2004-08-29 05:24:01 +00:00
Reid Spencer 30e25f33f7 Fix a typo. 
llvm-svn: 16055
 2004-08-26 07:43:33 +00:00
Reid Spencer 3f3d1666ff First cut at a README for lib/System explaining the #inclusion rules and 
design criteria.

llvm-svn: 16054
 2004-08-26 07:41:41 +00:00
Reid Spencer b3f342c877 Add a README explaining the intended content of this directory. 
llvm-svn: 16053
 2004-08-26 05:58:20 +00:00
Reid Spencer ebb91dcfe7 Fix documentation. 
Make the library name LLVMsystem instead of just system so as to not
to be confused with other "system" libraries.

llvm-svn: 16049
 2004-08-25 06:23:45 +00:00
Reid Spencer 814ba578ba Initial implementation of the Path operating system concept. 
llvm-svn: 16048
 2004-08-25 06:20:07 +00:00
Reid Spencer 13ebda70ea License for this library. 
llvm-svn: 16047
 2004-08-25 00:48:02 +00:00
Reid Spencer bd2642e7e8 Remove lib/System contents until a satisfactory solution can be 
provided.

llvm-svn: 15816
 2004-08-16 07:08:38 +00:00
Reid Spencer bc51b928d6 Initial implementations of the ErrorCode and Path concepts for Linux. 
llvm-svn: 15763
 2004-08-15 08:14:33 +00:00
Reid Spencer 44a81c6bdd A description of what this library is about, reference to the documentation 
and a list of don'ts for the library. All so future maintainers don't
break the important contract this library has with its user: LLVM.

llvm-svn: 14979
 2004-07-18 22:33:08 +00:00
Reid Spencer 9673fb744c Initiali Makefile for this library. 
llvm-svn: 14977
 2004-07-18 22:31:28 +00:00