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259 Commits

Author SHA1 Message Date
Reid Spencer
e377d1308e 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
5eba1617bf For PR351: 
Add a needed include.

llvm-svn: 19042
 2004-12-19 18:00:32 +00:00
Reid Spencer
43693c5432 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
a2d326c825 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
9d3a8ad836 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
Reid Spencer
8fe73b4d39 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
4dec8e9e27 For PR351: 
Implement the new environment pointer for ExecuteAndWait

llvm-svn: 18928
 2004-12-14 04:18:51 +00:00
Reid Spencer
5a18b63eb5 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
2062d248c7 Remove an always false clause from an if statement. 
llvm-svn: 18885
 2004-12-13 07:51:07 +00:00
Alkis Evlogimenos
72ddb084c4 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
24cf14cef6 * 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
Reid Spencer
dac49a55a1 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
1e51643433 Make the size() method const 
llvm-svn: 18852
 2004-12-13 02:58:51 +00:00
Reid Spencer
e2af9dc813 Path::get -> Path::toString 
llvm-svn: 18785
 2004-12-11 00:14:15 +00:00
Chris Lattner
aa0eee9e3e Make this work with the ICC compiler, contributed by Bjørn Wennberg 
llvm-svn: 18626
 2004-12-08 16:10:52 +00:00
Reid Spencer
f16e254d8a Fix seriously broken implementation of GetMagicNumber. 
llvm-svn: 18422
 2004-12-02 09:09:48 +00:00
Reid Spencer
9e369115fc 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
c1871a4eaa 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
24a84793ba * 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
Reid Spencer
bcef3fef1d 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
4031ff44bb 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
8d0de0688c Make it actually compile on Solaris. 
llvm-svn: 17815
 2004-11-15 04:42:44 +00:00
Reid Spencer
2638dac5e9 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
2012d091b2 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
542b5216bf Forget strerror_r, it causes problems. Fix later when threading matters 
llvm-svn: 17783
 2004-11-14 22:10:54 +00:00
Reid Spencer
bd1d413e4e Implement the toString method 
llvm-svn: 17782
 2004-11-14 22:10:08 +00:00
Reid Spencer
3dfb002523 Update for prototype changes 
llvm-svn: 17781
 2004-11-14 22:09:22 +00:00
Reid Spencer
b73d75e4ff * Implement getDirectoryContents * Implement getStatusInfo * Implement setStatusInfo * Implement renameFile 
llvm-svn: 17780
 2004-11-14 22:08:36 +00:00
Reid Spencer
59872e60ef Fix bugs in class invariant 
llvm-svn: 17779
 2004-11-14 22:07:50 +00:00
Reid Spencer
28ceb24005 * 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
7090e6a875 Stop propagating method names that violate the coding standard 
llvm-svn: 17498
 2004-11-05 22:15:36 +00:00
Reid Spencer
d3f7233495 Change Library Names Not To Conflict With Others When Installed 
llvm-svn: 17286
 2004-10-27 23:18:45 +00:00
Brian Gaeke
38641114a3 Must include sys/stat.h before declaring a 'struct stat' 
llvm-svn: 16728
 2004-10-05 18:46:59 +00:00
Reid Spencer
bba26329ab Adjust sys/stat.h inclusion so its only for SunOS. 
llvm-svn: 16686
 2004-10-05 00:56:46 +00:00
Tanya Lattner
7198953962 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
6547451f32 Solaris doesn't have MAP_FILE. 
llvm-svn: 16682
 2004-10-05 00:46:21 +00:00
Reid Spencer
da2e8b9943 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
Reid Spencer
78e20a7f60 Added stub implementations of TimeValue concept for remaining platforms. 
llvm-svn: 16513
 2004-09-25 05:03:54 +00:00
Reid Spencer
9717ec42eb Get rid of file descriptor leak in create_file. 
llvm-svn: 16395
 2004-09-18 19:25:11 +00:00
Reid Spencer
08cba3070b Allow "bc" as suffix for bytecode files. 
llvm-svn: 16381
 2004-09-16 16:36:10 +00:00
Reid Spencer
d7f00c68ef Implement the GetLibraryPath function. 
llvm-svn: 16323
 2004-09-14 00:16:39 +00:00
Reid Spencer
2114c143cf 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
513f442c67 Provide a generic Unix implementation of the Memory concept. 
llvm-svn: 16291
 2004-09-11 04:57:25 +00:00
Reid Spencer
04d8abc147 Provide a generic unix implementation of the Process abstraction. 
llvm-svn: 16290
 2004-09-11 04:56:56 +00:00
Reid Spencer
aad677983e 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
94b2c61caa Implementation of Process concept for SUSv2 platforms. 
llvm-svn: 16288
 2004-09-11 04:54:06 +00:00
Reid Spencer
c4abcbefb1 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
20defbca69 Actually define PreventCoreFiles in the sys namespace. 
llvm-svn: 16125
 2004-08-31 17:53:41 +00:00
Reid Spencer
31513069db 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
f50551771b Move the GetTemporaryDirectory function from "generic Unix" to platform 
specific.

llvm-svn: 16119
 2004-08-30 21:46:55 +00:00
Reid Spencer
bb50ba0d5a Add inclusion of assert.h 
llvm-svn: 16118
 2004-08-30 16:03:54 +00:00
Reid Spencer
2413fb8988 Add a declaration of environ global for Darwin 
llvm-svn: 16100
 2004-08-29 20:10:07 +00:00
Reid Spencer
fd00fa3ad8 Include some additional header files. 
Fix the banner length.

llvm-svn: 16086
 2004-08-29 19:24:20 +00:00
Reid Spencer
49f3c9b9ee 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
159b0103de 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
f7b4fa2e24 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
43ef1b181f Fix a typo. 
llvm-svn: 16055
 2004-08-26 07:43:33 +00:00
Reid Spencer
fd2b68b931 Add a README explaining the intended content of this directory. 
llvm-svn: 16053
 2004-08-26 05:58:20 +00:00
Reid Spencer
a50f1b794a Initial implementation of the Path operating system concept. 
llvm-svn: 16048
 2004-08-25 06:20:07 +00:00