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346 Commits

Author SHA1 Message Date
Chris Lattner b4abe320bf Fix build if not HAVE_BZIP2 
llvm-svn: 16650
 2004-10-04 16:33:25 +00:00
Reid Spencer c89503753c First version of a support utility to provide generalized compression in 
LLVM that handles availability and unavailability of bzip2 and zlib.

llvm-svn: 16648
 2004-10-04 10:49:41 +00:00
Alkis Evlogimenos 20f1b0bafb Add includes and use std:: for standard library calls to make code 
compile on windows. This patch was contributed by Paolo Invernizzi.

llvm-svn: 16539
 2004-09-28 14:42:44 +00:00
Reid Spencer 45101043ef Put in a #error in the event that we don't have an mmap that can map a file 
into memor. This is just a reminder that the ReadFileIntoAddressSpace
function needs to be properly converted to lib/System and implemented via
read/write if there's no mmap of file support.

llvm-svn: 16428
 2004-09-20 04:13:43 +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 9501b9b82b Make CommandLine prefix error output with the name of the program. 
llvm-svn: 16129
 2004-09-01 04:41:28 +00:00
Reid Spencer 6fca37236d Signals support has been moved to lib/System 
llvm-svn: 16097
 2004-08-29 19:36:34 +00:00
Misha Brukman 30cee49933 Move these files (which are dependent on VMCore) into VMCore 
llvm-svn: 15825
 2004-08-16 19:04:36 +00:00
Reid Spencer 2027a6ffdc Allow any cl::opt to use the method getPosition() to retrieve the option's 
absolute position on the command line. Similarly allow any cl::list to
use the method getPosition(n) to retrieve the absolute position of the nth
option in the list. This provides support for two things: (a) options like
-l that are actually positional and their order of occurrence matters when
they are intermixed with positional arguments like "a.o"; and (b) options
like -x LANG which affect only the positional arguments that come after
the option. In both cases, knowing the absolute position of a given option
helps.

llvm-svn: 15725
 2004-08-13 19:47:30 +00:00
Chris Lattner 46303fdbf8 It is not possible to catch SIGKILL, don't bother trying. 
llvm-svn: 15496
 2004-08-04 18:14:24 +00:00
Reid Spencer ff6cc1233e Add a --version option for every tool that prints out: 
Low Level Virtual Machine ($PACKAGE_NAME) $PACKAGE_VERSION

llvm-svn: 15454
 2004-08-04 00:36:06 +00:00
Chris Lattner d1980dbeba Remove linux/solaris specific stuff. 
llvm-svn: 15195
 2004-07-25 07:34:00 +00:00
Chris Lattner 2731ead702 Get rid of the printout from the low-level system interface 
llvm-svn: 15161
 2004-07-24 07:50:48 +00:00
Chris Lattner 8171b14fcc Pass timeouts into the low level "execute program with timeout" function 
llvm-svn: 15160
 2004-07-24 07:49:11 +00:00
Chris Lattner f5da5de94a Add support for killing the program if it executes for too long. 
llvm-svn: 15158
 2004-07-24 07:41:31 +00:00
Brian Gaeke 902dcf0729 These files don't need to include <iostream> since they include "Support/Debug.h". 
llvm-svn: 15089
 2004-07-21 20:50:33 +00:00
Brian Gaeke 84a69f1494 Solaris hack for isinf() 
llvm-svn: 15058
 2004-07-21 03:32:51 +00:00
Brian Gaeke 0810ebf56a Add platform-independent wrapper function for isinf(). 
Patch contributed by Bill Wendling.

llvm-svn: 15050
 2004-07-21 03:13:50 +00:00
Chris Lattner 46c48a9654 Err, fix last checkin 
llvm-svn: 14995
 2004-07-19 06:03:51 +00:00
Chris Lattner 874ffdd592 Fix bugpoint miscompilation support on OS/X 
Patch contributed by the fabulous Nate Begeman.

llvm-svn: 14994
 2004-07-19 06:00:17 +00:00
Chris Lattner 13e5831bd0 Add a workaround for a GCC 3.3.2 bug 
llvm-svn: 14976
 2004-07-18 21:56:20 +00:00
Misha Brukman 06773822b9 Correctly build shared objects on MacOS X for debugging code generators 
llvm-svn: 14892
 2004-07-16 19:45:45 +00:00
Chris Lattner cae777bb4f Bug fixes for PR341 
llvm-svn: 14838
 2004-07-15 01:29:12 +00:00
Chris Lattner 99dcad4584 Implicitly getting a new option by linking to support.o instead of support.a 
is a bad idea.  Make tools that want the option #include PluginSupport.h
explicitly.

llvm-svn: 14738
 2004-07-11 01:04:33 +00:00
Chris Lattner 3a9fd4c421 Do not call Type::getUniqueID 
llvm-svn: 14706
 2004-07-08 22:09:34 +00:00
Brian Gaeke 84e1bb8eff Work around apparent Apple compiler bug which was making all mangled 
names start with l0_.

llvm-svn: 14651
 2004-07-06 20:29:05 +00:00
Reid Spencer eb04d9bcb4 Add #include <iostream> since Value.h does not #include it any more. 
llvm-svn: 14622
 2004-07-04 12:19:56 +00:00
Chris Lattner d3ecc61840 Fix compilation on internix 
llvm-svn: 14588
 2004-07-03 01:21:05 +00:00
Brian Gaeke ef178a43dd Wrapper for c99 isnan() 
llvm-svn: 14338
 2004-06-22 23:54:38 +00:00
Misha Brukman 4b58581545 * Fix file header and name 
* Order #includes alphabetically

llvm-svn: 14234
 2004-06-18 15:38:49 +00:00
Misha Brukman 42a24823a1 Use the machine-independent method of querying the page size. 
llvm-svn: 14233
 2004-06-18 15:34:07 +00:00
Chris Lattner 07ab2d1d2d Make all of this functionality work directly on win32. Properly conditionalize 
system specific stuff on HAVE_MKSTEMP

llvm-svn: 14051
 2004-06-07 19:37:24 +00:00
Chris Lattner 6068345cc5 Implement getTimeRecord natively in Win32, properly conditionalize the 
getrusage implementation on HAVE_GETRUSAGE

llvm-svn: 14050
 2004-06-07 19:34:51 +00:00
Alkis Evlogimenos 2c0735446b Include cerrno. 
llvm-svn: 14041
 2004-06-05 08:59:43 +00:00
Chris Lattner 80adb79be2 Implement the new CopyFile function 
llvm-svn: 13945
 2004-06-02 00:52:22 +00:00
Misha Brukman 140f26ea46 Fix spelling, trim empty space, tighten up function header comment. 
llvm-svn: 13940
 2004-06-02 00:09:46 +00:00
Reid Spencer 9163bcdf0f Moved this file to lib/Bytecode/Writer because its used there only. 
llvm-svn: 13900
 2004-05-30 00:09:32 +00:00
Chris Lattner 446ac25072 Thoroughly rehack the dynamic linking mechanisms on Win32. The Win32 
dynamic linker does not automatically search libraries when looking up
symbols with GetProcAddress.  Because of this we have to emulate it.  The
only detail is that there doesn't seem to be a way to enumerate the
libraries loaded, so we have a gross hack (tm).

This make the JIT functional on win32 under cygwin.

llvm-svn: 13887
 2004-05-28 23:54:07 +00:00
Chris Lattner 972c68fbdf Prune #includes 
llvm-svn: 13886
 2004-05-28 23:35:39 +00:00
Chris Lattner b6d6b931cc Add support for getting executable memory on Windows. This is actually 
much easier than on unix.  :)  The only evil thing is that windows.h defines
a macro named FindExecutable, which collides with one of our names.

The JIT now runs on windows, but it cannot resolve external functions
(like printf) yet.

llvm-svn: 13871
 2004-05-28 01:20:58 +00:00
Chris Lattner d54358279d Add a new function for the JIT. libsupport is now the only library that 
includes mman.h

llvm-svn: 13870
 2004-05-28 00:59:40 +00:00
Chris Lattner acc6cdda85 Add support for zero length files 
llvm-svn: 13866
 2004-05-28 00:34:42 +00:00
Chris Lattner 0e713bc208 Add a pair of functions to hide system specific details of mapping a file in for reading. 
llvm-svn: 13863
 2004-05-28 00:23:48 +00:00
Chris Lattner db3da22f4b Add DynamicLinker support for systems that provide windows.h 
llvm-svn: 13851
 2004-05-27 20:53:10 +00:00
Chris Lattner ed317b2a29 Signals.h header moved. Eventually this should move into a lib/System library, 
but not right now.

llvm-svn: 13811
 2004-05-27 05:31:24 +00:00
Chris Lattner 1760ccd7b0 Changes to make libSupport build on systems that don't have the wait syscall. 
llvm-svn: 13806
 2004-05-27 01:20:55 +00:00
Reid Spencer abac0ef0b7 Put SlotTable.h inclusion back at front of list to be coding standards 
compliant. Thanks, Chris.

llvm-svn: 13771
 2004-05-25 20:09:05 +00:00
Reid Spencer 37dd30c00a Make some improvements suggested by Chris. 
llvm-svn: 13765
 2004-05-25 19:03:21 +00:00
Reid Spencer 4feb245a31 Adding the initial implementation of the SlotTable class. This class is 
the Abstract Data Type that holds slot number values and associates them
with Type* and Value*. The SlotTable is simply the holder of the slot
numbers and provides a controlled interface for building the table. It does
not enforce any particular idiom or functionality for manipulating the slot
numbers.

This is part of bug_122. The SlotCalculator and SlotMachine classes will
follow.

llvm-svn: 13764
 2004-05-25 18:44:51 +00:00
Alkis Evlogimenos 40f9a8730a Remove this file as well as it is no longer needed nor it compiles 
llvm-svn: 13762
 2004-05-25 18:24:27 +00:00
Chris Lattner a60f355c87 Implement the new cl::PositionalEatsArgs flag, refactor code a bit 
llvm-svn: 13388
 2004-05-06 22:04:31 +00:00
Brian Gaeke 706bd5bf2b Apply simplification suggested by Chris: why assign() when operator = will do? 
llvm-svn: 13364
 2004-05-04 22:02:41 +00:00
Brian Gaeke b3a9a0fcbd Add "Args" optional argument to AbstractInterpreter factory methods, which 
fills in a ToolArgs vector in the AbstractInterpreter if it is set. This
ToolArgs vector is used to pass additional arguments to LLI and/or LLC.
This is intended to address Bug 40.

Also, make -debug-only=toolrunner work for the LLC and CBE
AbstractInterpreters.

llvm-svn: 13356
 2004-05-04 21:09:01 +00:00
Chris Lattner 82876bdb2a Bugpoint was not correctly capturing stderr! This caused it to "find" bugs 
that didn't exist, missing the ones that do :(

llvm-svn: 12978
 2004-04-16 05:35:58 +00:00
Chris Lattner b0d1e9d02e lli no longer takes the -quiet option! 
llvm-svn: 12674
 2004-04-05 20:28:41 +00:00
Chris Lattner c97b7b2285 Do not mangle intrinsics in any way! 
llvm-svn: 12673
 2004-04-05 20:17:53 +00:00
Brian Gaeke 5ade501501 Add autoconf support for isStandardOutAConsole (). 
llvm-svn: 12638
 2004-04-02 21:26:04 +00:00
Chris Lattner 454e18317d Add new function, autoconf support required tho 
llvm-svn: 12600
 2004-04-02 05:04:03 +00:00
Chris Lattner 55481f78d3 Add some new methods 
llvm-svn: 12539
 2004-03-30 00:20:08 +00:00
Chris Lattner 5152b9ed34 Adjust to new itf 
llvm-svn: 12534
 2004-03-29 20:42:49 +00:00
Alkis Evlogimenos 33cb4260a5 Hide variable from other functions. 
llvm-svn: 12118
 2004-03-04 17:50:44 +00:00
Chris Lattner 120035898b Make sure that at least one virtual method is defined in a .cpp file to avoid 
having the compiler emit RTTI and vtables to EVERY translation unit.

llvm-svn: 11871
 2004-02-26 07:24:18 +00:00
Misha Brukman 0025f1b044 `cat' is usually in /bin, not /usr/bin, at least on our systems. 
llvm-svn: 11690
 2004-02-21 21:51:41 +00:00
Chris Lattner 375e3a1d4a When printing a stack trace, demangle it if possible. Since we are potentially 
in a signal handler, allocating memory or doing other unsafe things is bad,
which means we should do it in a different process.

llvm-svn: 11689
 2004-02-21 21:06:19 +00:00
Brian Gaeke 99983d569e Use backtrace() and include execinfo.h, if they were detected by autoconf. 
llvm-svn: 11658
 2004-02-20 06:40:59 +00:00
Chris Lattner 79b88a7590 Disable the stack trace thing until we can get an autoconf test for it. This 
call breaks on sparcs

llvm-svn: 11635
 2004-02-19 21:21:23 +00:00
Chris Lattner b0bedfa4b2 Implement new function 
llvm-svn: 11631
 2004-02-19 20:03:14 +00:00
Alkis Evlogimenos 3562c2dd9f Make ToolExecutionError inherit std::exception and implement its 
interface: getMessage() is gone, use what() instead.

llvm-svn: 11621
 2004-02-19 07:39:26 +00:00
Alkis Evlogimenos c94edd6cde Print stacktrace in STDERR before dying on a fatal signal. Currently 
the symbols are not demangled.

llvm-svn: 11620
 2004-02-19 07:36:35 +00:00
Chris Lattner 8d05ebc2f9 Add support for just running the code generator 
llvm-svn: 11611
 2004-02-18 23:24:41 +00:00
Chris Lattner 03d993b265 indent correctly 
llvm-svn: 11601
 2004-02-18 20:58:00 +00:00
Chris Lattner abcd97dcd8 Don't yell. BUGPOINT should yell, not the tool runner :) 
llvm-svn: 11600
 2004-02-18 20:57:38 +00:00
Chris Lattner 3163a98492 If there is an error running a tool, include the error message (e.g. assertion failure) in the exception 
llvm-svn: 11597
 2004-02-18 20:38:00 +00:00
Chris Lattner 08180ecfcf When an error occurs executing a tool, we now throw an exception instead 
of calling exit(1).

llvm-svn: 11593
 2004-02-18 20:21:57 +00:00
Chris Lattner 70d42f6765 The C backend is no longer in llvm-dis, it's in llc 
llvm-svn: 11533
 2004-02-17 06:40:06 +00:00
Chris Lattner 5f25fb0dd7 Fix a bug in the recent rewrite of the leakdetector that caused all of the 
nightly tests to be really messed up.  The problem was that the new leakdetector
was depending on undefined behavior: the order of destruction of static objects.

llvm-svn: 11488
 2004-02-15 23:33:48 +00:00
Alkis Evlogimenos fccb75d91e Modularize implementation of LeakDetector into a typed template 
implementation class. This makes the code simpler and allows for more
types to be added easily. It also implements caching for generic
objects (it was only available for llvm objects).

llvm-svn: 11452
 2004-02-14 23:33:39 +00:00
Chris Lattner 77687a9746 Fix the logic in the name mangler. If there are two symbols named 'X', and one 
is external, make sure to mangle the *internal* one, not external one

llvm-svn: 11424
 2004-02-14 00:30:23 +00:00
Chris Lattner f3e6e63d71 Initialize the count instance variable. 
llvm-svn: 11305
 2004-02-11 03:29:16 +00:00
John Criswell e6a41815f3 Fixes for PR214. Use the SHLIBEXT variable instead of hardcoding .so into 
every file.

llvm-svn: 10976
 2004-01-26 20:59:41 +00:00
Chris Lattner 14004da36c This file goes away 
llvm-svn: 10905
 2004-01-17 19:35:57 +00:00
Chris Lattner b1505c8594 Remove use of ConstantHandling itf 
llvm-svn: 10800
 2004-01-12 20:13:04 +00:00
Chris Lattner d832807311 Remove config wrapper around <cerrno> 
llvm-svn: 10747
 2004-01-10 19:15:14 +00:00
Alkis Evlogimenos 96e9a91f55 Pass std::string to constructor as const reference to avoid multiple 
copies.

llvm-svn: 10705
 2004-01-06 09:16:02 +00:00
John Criswell 5782ca06fc Not all platforms supports sighandler_t, so I changed it to use the older 
return value from signal() (which should be the same type; it's just not
typedef'd).
This fixes the build on Solaris.

llvm-svn: 10675
 2004-01-01 15:14:28 +00:00
Chris Lattner 78f1f51c66 * Add a new helper progress method 
* Make sure that the user sees the 100% mark
* Don't bother printing out X.0%, just print out X%

llvm-svn: 10672
 2003-12-31 10:20:38 +00:00
Chris Lattner 73546536b2 Add missing #include 
llvm-svn: 10669
 2003-12-31 07:31:10 +00:00
Chris Lattner e866d1183b Add new function 
llvm-svn: 10664
 2003-12-31 06:15:37 +00:00
Chris Lattner 1c007c0ff0 New class, useful for command-line interactive programs. 
llvm-svn: 10662
 2003-12-31 05:40:02 +00:00
Chris Lattner 4a1c74dcf8 Add new method 
llvm-svn: 10649
 2003-12-30 07:36:14 +00:00
Chris Lattner 6b668f228f Further revisions of the FDHandle idea. In this version we use ownership 
semantics that are the same as those used by std::auto_ptr.  This allows
copying of FDHandle's, but copying transfers ownership.

llvm-svn: 10646
 2003-12-30 02:45:16 +00:00
Chris Lattner 0120e92b2b Add trivial exception specs to produce better code since the methods cannot 
be inlined.

llvm-svn: 10643
 2003-12-29 21:43:58 +00:00
Chris Lattner a462161f9c Factor FDHandle out of the bytecode reader into the FileUtilities.h support 
routines.

llvm-svn: 10642
 2003-12-29 21:35:05 +00:00
Chris Lattner dca358f6ae implement new getToken function 
llvm-svn: 10639
 2003-12-29 05:07:02 +00:00
Chris Lattner c9499b6a20 Finegrainify namespacification 
llvm-svn: 10464
 2003-12-14 21:35:53 +00:00
Chris Lattner dd978ce8c5 Finegrainify namespacification 
Make the Timer code give correct user/system/user+system times when -track-memory is enabled

llvm-svn: 10463
 2003-12-14 21:27:33 +00:00
Brian Gaeke 93823ed30c Lock abstraction, introduced with a view toward making the JIT thread-safe. 
Eventually.

llvm-svn: 10284
 2003-12-01 21:33:31 +00:00
Misha Brukman bb718f14e0 Fix copy-pasto. 
llvm-svn: 10197
 2003-11-24 05:36:38 +00:00
Misha Brukman 7c9144b5f5 Add ability to query if a file is a legitimate ELF shared object. 
llvm-svn: 10193
 2003-11-24 05:28:12 +00:00
Brian Gaeke 921440c309 Only use -Wl,-R. if HAVE_LINK_R. 
llvm-svn: 10066
 2003-11-18 06:31:17 +00:00
Brian Gaeke 960707c335 Put all LLVM code into the llvm namespace, as per bug 109. 
llvm-svn: 9903
 2003-11-11 22:41:34 +00:00
Brian Gaeke 251b979943 Move IsArchive and IsBytecode here from gccld. Refactor into CheckMagic. 
llvm-svn: 9901
 2003-11-11 21:53:50 +00:00
Brian Gaeke ca35fbf33d Add implementation of FileOpenable(). 
Refactor MakeFileExecutable() & MakeFileExecutable() into AddPermissionsBits().

llvm-svn: 9892
 2003-11-11 18:27:21 +00:00
Chris Lattner 4d5767c703 Attempt to provide support for those without RTLD_DEFAULT. 
llvm-svn: 9503
 2003-10-25 16:55:32 +00:00
John Criswell 4436c49787 Added LLVM copyright notice to Makefiles. 
llvm-svn: 9312
 2003-10-20 22:26:57 +00:00
John Criswell 482202a601 Added LLVM project notice to the top of every C++ source file. 
Header files will be on the way.

llvm-svn: 9298
 2003-10-20 19:43:21 +00:00
Chris Lattner 4aad8b9ed8 Add debugtype, make output marginally more nice 
llvm-svn: 9251
 2003-10-19 02:27:40 +00:00
Chris Lattner 97d7f8373c Fix PR #47 
llvm-svn: 9250
 2003-10-19 02:14:58 +00:00
Chris Lattner 0132ae4117 Without this option, the -run-llc mode does not work with shared objects at 
all, making it pointless for use with the code generator debugger.  With it,
it works like a charm.

llvm-svn: 9245
 2003-10-18 21:54:47 +00:00
Brian Gaeke 828449f9fe Fix up error message. 
llvm-svn: 9139
 2003-10-15 20:46:58 +00:00
Chris Lattner 1499851ef6 Generalize abstract interpreter interface to allow linking in an arbitrary number of shared objects 
llvm-svn: 9129
 2003-10-14 21:52:52 +00:00
Chris Lattner 66da9ef634 Substantial cleanups: 
* Add header comment
 * Remove extraneous #includes
 * Move the FileType enum into the GCC class
 * The GCC class is not virtual.
 * Move all of the "constructor" functions into the classes themselves
 * Stop using cl::list as arguments, use std::vector instead (which cl::list
   derives from)
 * Improve comments

llvm-svn: 9121
 2003-10-14 21:34:11 +00:00
Chris Lattner 74d64c7d02 Actually return an error if something bad happens, don't just exit. 
llvm-svn: 9119
 2003-10-14 21:07:25 +00:00
Chris Lattner abb3b38448 LLI no longer has -abort-on-exception 
llvm-svn: 9097
 2003-10-13 18:26:49 +00:00
Chris Lattner 44d2c3514a Regularize header file comments 
llvm-svn: 9071
 2003-10-13 03:32:08 +00:00
Brian Gaeke cc31fddf13 Don't include Config/stdio.h or <stdio.h>. 
llvm-svn: 9031
 2003-10-10 18:46:29 +00:00
Brian Gaeke 0cf2da2b03 Change to use LinkDynamicObject instead of dlopen. 
llvm-svn: 9011
 2003-10-10 17:01:49 +00:00
Brian Gaeke e5e53229fc Change to use strtoul instead of strtoll. 
llvm-svn: 9010
 2003-10-10 17:01:36 +00:00
Brian Gaeke e2a8124476 Add my abstracted dynamic linker support files. 
llvm-svn: 9008
 2003-10-10 16:55:42 +00:00
Misha Brukman c27da9dce0 ToolRunner.h has been moved from include/Support to include/llvm/Support. 
llvm-svn: 8898
 2003-10-06 18:37:24 +00:00
Chris Lattner 8bfda656d9 Implement the NamedRegionTimer class 
llvm-svn: 8889
 2003-10-06 15:02:31 +00:00
Chris Lattner 5f0c08e9cf Move support/lib/Support back to lib/Support 
llvm-svn: 8874
 2003-10-05 19:24:38 +00:00
Misha Brukman 34c9610e2d Fixed space issues, code alignment, tabs -> spaces. 
llvm-svn: 8755
 2003-09-29 22:40:07 +00:00
Misha Brukman b5d41c4ad9 Implementation of the abstraction of running our tools + gcc, taken out of 
bugpoint for general usage and enjoyment.

llvm-svn: 8754
 2003-09-29 22:39:25 +00:00
John Criswell f874ea807e Moved code from llvm/lib/Support to llvm/support/lib/Support. 
llvm-svn: 8735
 2003-09-29 15:02:30 +00:00
John Criswell 74c89470d3 In ExecWait(), made the child process exit if it can't execve() the new 
program.
Added the use of const (which compiles and is hopefully correct).
Added comments.

llvm-svn: 8585
 2003-09-17 19:02:49 +00:00
John Criswell 9a99ed1992 Added the ExecWait() function. It executes a program with the specified 
arguments and environment.
Perhaps it should be merged with the RunProgramWithTimeout function, but I'd
want to allow it to inherit the parent process's stdin and stdout.
I'll save that for a rainy day...

llvm-svn: 8577
 2003-09-17 15:13:59 +00:00
Brian Gaeke 6d069fcd49 Add missing apostrophe. It's been bugging me for years. 
No really, years.

llvm-svn: 8566
 2003-09-16 18:00:35 +00:00
Misha Brukman c08758a5b3 Fixed spelling & grammar. 
llvm-svn: 8559
 2003-09-16 15:31:46 +00:00
John Criswell b83a22bd82 Added the MakeFileReadable() method. 
llvm-svn: 8327
 2003-09-02 21:09:30 +00:00
John Criswell 44375ca7d6 Added a description of the algorithm. 
Return failure if the chmod() fails.

llvm-svn: 8326
 2003-09-02 20:30:16 +00:00
John Criswell 5357283c7a Added the MakeFileExecutable() method. This method takes a filename and 
gives it execute access while respecting the user's umask.

llvm-svn: 8324
 2003-09-02 20:14:57 +00:00
Chris Lattner 9527fea3a1 Mangle ALL letters that we do not allow, not just a few. 
llvm-svn: 8140
 2003-08-24 21:08:38 +00:00
Chris Lattner 32db9de2ff Initial checkin of ValueHolder helper 
llvm-svn: 8072
 2003-08-23 19:43:16 +00:00
Brian Gaeke 497216dc00 lib/Support/CommandLine.cpp: 
Many changes suggested by Chris. It's okay, I'll recover from the emotional
damage...maybe someday. :-)

Collapse ParseCStringVector into ParseStringVector.  Comment it.
Make it take a const input.
Use std::string::npos instead of -1 (what a mouthful!)
Make ParseEnvironmentOptions take const inputs.
Check its args at the very beginning.
Strdup all the contents of newArgv and free them all at the end.

include/Support/CommandLine.h:
Constify progName and envVar arguments to ParseEnvironmentOptions().

llvm-svn: 7905
 2003-08-15 21:05:57 +00:00
Brian Gaeke ca782d9fe6 Add support for reading command line arguments from an environment variable. 
llvm-svn: 7851
 2003-08-14 22:00:59 +00:00
Chris Lattner afa3ec446c This file uses stable_sort 
llvm-svn: 7831
 2003-08-13 21:32:37 +00:00
Chris Lattner 291675b34d Reenable optimized build 
llvm-svn: 7788
 2003-08-12 20:46:50 +00:00
Chris Lattner ce200422d4 Add support to the mangler for targets which require _'s on global symbols 
llvm-svn: 7741
 2003-08-11 19:34:29 +00:00
Misha Brukman c231c0889e close() requires "unistd.h" . 
llvm-svn: 7695
 2003-08-07 21:35:41 +00:00
Misha Brukman e4d58ec261 Doxygen-ify the comments by using '///' instead of '//'. 
llvm-svn: 7694
 2003-08-07 21:34:25 +00:00
Misha Brukman b02e413f65 Remove references to `bugpoint' from the now-generic system utilities. 
llvm-svn: 7693
 2003-08-07 21:33:33 +00:00
Misha Brukman 3581f8542d Moved removeFile() and getUniqueFilename() into FileUtilities. 
llvm-svn: 7691
 2003-08-07 21:28:50 +00:00
Chris Lattner 8fb754a5b9 Move debug functionality to Debug.cpp/Debug.h 
llvm-svn: 7494
 2003-08-01 22:15:41 +00:00
Chris Lattner f1afe32353 Describe the value name 
llvm-svn: 7493
 2003-08-01 22:15:15 +00:00
Chris Lattner 802b0e2a6e Check in the implementation of the FileUtilities! 
llvm-svn: 7487
 2003-08-01 21:16:14 +00:00
Chris Lattner 238ec53e70 Use the C++, more portable, deleter 
llvm-svn: 7483
 2003-08-01 20:29:18 +00:00
Chris Lattner 958f47b9f7 Move #include from a header to here 
llvm-svn: 7480
 2003-08-01 19:16:29 +00:00
Chris Lattner c4bbc7109d Fix the JIT in the Nightly tester. This was not a fun bug to track down. 
See the comments in the patch for details.

llvm-svn: 7457
 2003-07-31 19:38:34 +00:00
Chris Lattner eaee325932 Trivial cleanups: no need to include header twice. Global variable is local to file 
llvm-svn: 7456
 2003-07-31 19:31:21 +00:00