Commit Graph

431 Commits

Author SHA1 Message Date
Ted Kremenek ce6b865c21 ccc-analyzer: Don't automatically generate 'Parser Rejects' files anymore. The
frontend is far enough along that most discrepancies between Clang and GCC are
(at least for C and Objective-C) are intentional. We also now have codegen to
test the frontend.

llvm-svn: 70303
2009-04-28 17:37:44 +00:00
Douglas Gregor 70091b8f43 Some fixes for PCH (de-)serialization of Objective-C AST nodes:
- Deal with the Receiver/ClassInfo shared storage in ObjCMessageExpr
  - Implement PCH support for ImplicitParamDecl
  - Fix the handling of the body of an ObjCMethodDecl
  - Several cast -> cast_or_null fixes
  - Make Selector::getIdentifierInfoForSlot work for 1-argument, NULL
  selectors.
  - Make Selector::getAsString() work with NULL selectors.
  - Fix the names of VisitObjCAtCatchStmt and VisitObjCAtFinallyStmt
  in the PCH reader and writer; these were never getting called.

At this point, all of the pch-test tests pass for C and Objective-C.

llvm-svn: 70163
2009-04-26 22:20:50 +00:00
Douglas Gregor 1d46a1f8a5 Simple little smoke-test script that tries to build PCH files and then
dump their contents for all of the compilable tests in Clang's
testsuite. All of the tests pass for C, but there are still many
failures for Objective-C.

llvm-svn: 70110
2009-04-26 03:52:11 +00:00
Daniel Dunbar 885db54671 Make this code a little more generic.
llvm-svn: 70103
2009-04-26 01:28:51 +00:00
Daniel Dunbar dec9e1ec5e Don't build error/warning/assertion detection in the testing script.
- This wasn't actually all that useful and isn't worth the extra
   (hard)code.

llvm-svn: 69869
2009-04-23 05:03:44 +00:00
Ted Kremenek 9ebfe91dea ccc-analyzer: Don't create preprocessed files about the ignored 'cdecl' attribute. We know Clang doesn't support it yet.
llvm-svn: 69802
2009-04-22 13:42:27 +00:00
Daniel Dunbar 44ea0b2e0e Update this (non-default) test case.
llvm-svn: 69636
2009-04-20 23:53:56 +00:00
Daniel Dunbar c0a4ea0c02 Remove CheckBuiltinMacros script, obsoleted since we support -dM now.
llvm-svn: 68990
2009-04-13 21:26:41 +00:00
Daniel Dunbar 497ff13243 Support -miphoneos-version-min in clang-cc.
- Patch by Shantonu Sen (with a minor tweak to split out
   getDarwin{OSX,IPhoneOS}Defines)!

 - <rdar://problem/6776277> Need clang-cc/ccc-analyzer support for
   -miphoneos-version-min

llvm-svn: 68815
2009-04-10 19:52:24 +00:00
Daniel Dunbar e3f4197524 Support %S in Python TestRunner
llvm-svn: 68814
2009-04-10 19:49:21 +00:00
Daniel Dunbar 17ddaa677e More fixes to builtin preprocessor defines.
- Add -static-define option driver can use when __STATIC__ should be
   defined (instead of __DYNAMIC__).

 - Don't set __OPTIMIZE_SIZE__ on Os, __OPTIMIZE_SIZE__ is tied to Oz.

 - Set __NO_INLINE__ following GCC 4.2.

 - Set __GNU_GNU_INLINE__ or __GNU_STDC_INLINE__ following GCC 4.2.

 - Set __EXCEPTIONS for Objective-C NonFragile ABI.

 - Set __STRICT_ANSI__ for standard conforming modes.

 - I added a clang style test case in utils for this, but its not
   particularly portable and I don't think it belongs in the test
   suite.

llvm-svn: 68621
2009-04-08 18:03:55 +00:00
Daniel Dunbar d7beeea228 Handle use side of __objc_exception__ attribute; when using an
exception with this attribute we don't need to emit a weak definition
for the exception type information.

llvm-svn: 68513
2009-04-07 06:43:45 +00:00
Ted Kremenek 554b5370e4 scan-build: Also look for clang-cc in ../libexec
llvm-svn: 67972
2009-03-29 00:31:32 +00:00
Ted Kremenek 97eaaddc22 More path updates with clang-cc...
llvm-svn: 67609
2009-03-24 05:30:14 +00:00
Ted Kremenek c13a6bc593 Update scan-build/ccc-analyzer to use 'clang-cc' instead of 'clang'.
llvm-svn: 67608
2009-03-24 04:29:13 +00:00
Ted Kremenek 3759754363 '-o' option now supports relative paths.
llvm-svn: 66680
2009-03-11 18:20:33 +00:00
Ted Kremenek 6f74418bd7 scan-build: Also look for clang in the same directory as scan-build.
llvm-svn: 66491
2009-03-09 23:14:38 +00:00
Daniel Dunbar fe5b7bc5ef Add my "clang compatible" test runner. Sorry for keeping this to myself...
Usage: from clang/test, 'make -f ../utils/test/Makefile.multi'

Pros: About 20% faster than the Makefile based version on my 8 core
box (way faster on Windows I imagine, if it works).

Cons: Needs some cleanup. Ctrl-C works quite poorly on Darwin; more
Python's fault than mine.

Future: Support config definitions so we can use this for running LLVM
tests instead of dejagnu. Parallel testing goodness? Indeed.

llvm-svn: 66293
2009-03-06 22:20:40 +00:00
Daniel Dunbar 7c5a8d2fa0 Add a little utility for interposing between a command line program
and capturing its invocations.

llvm-svn: 66068
2009-03-04 21:06:52 +00:00
Daniel Dunbar b4e80a5b19 ABITestGen: Add v2i16 and v16f32 as default vector types to generate.
llvm-svn: 65810
2009-03-02 06:14:33 +00:00
Ted Kremenek 078b8879e7 Don't report 'Parser Rejects' for conftest files.
llvm-svn: 65619
2009-02-27 06:17:38 +00:00
Ted Kremenek 33b220510b Correctly check for ccc-analyzer in the same directory as scan-build.
llvm-svn: 65618
2009-02-27 06:17:05 +00:00
Ted Kremenek 1b44ba4295 Pass -ffreestanding' to clang.
llvm-svn: 65584
2009-02-26 23:09:43 +00:00
Ted Kremenek 721c3c5f70 For scan-build based analyses, use the '-analyzer-eargely-assume' setting by default (turning it on to test how it impacts users).
llvm-svn: 65535
2009-02-26 17:36:31 +00:00
Ted Kremenek 16f3d8dcfb scan-build now looks for ccc-analyzer first in the 'bin' subdirectory and then the directory where scan-build lives.
llvm-svn: 65483
2009-02-25 22:54:02 +00:00
Ted Kremenek 32a59b2315 Do not automatically run the 'missing -dealloc' check until we have adequate time to make it much smarter (too much noise).
llvm-svn: 65474
2009-02-25 21:08:30 +00:00
Ted Kremenek 86cb75a7cc Fix condition in ccc-analyzer that would cause the analyzer never to be run.
llvm-svn: 65417
2009-02-25 00:10:37 +00:00
Ted Kremenek 9b15effcd1 ccc-analyzer: Don't analyze files with '-arch ppc' or '-arch ppc64' since Clang
doesn't support Altivec intrisics nor is it likely that we're currently
generating all the right #defines, etc., for those architectures.

llvm-svn: 65390
2009-02-24 22:07:12 +00:00
Daniel Dunbar d2fd196045 Add a very primitive clang based multifile 'delta'.
- Interface is more or less like multidelta.

 - Keep in mind it won't work very well; delta is O(N^2) frequently in
   practice. multidelta manages to work because it folds lines to keep
   N small, but this is just working on raw tokens. However, I have a
   fancy pants DAG based delta algorithm which will be the bees knees
   once I get it wired to clang.

llvm-svn: 65377
2009-02-24 07:42:32 +00:00
Ted Kremenek 6e79f3129e scan-build: Prune off any trailing '/' characters in the output directory path.
llvm-svn: 65368
2009-02-24 02:38:02 +00:00
Ted Kremenek 04c6f05a1c Find 'clang' in 'bin' subdirectory instead of 'cbin'.
llvm-svn: 65343
2009-02-23 23:01:06 +00:00
Daniel Dunbar 12bbe9e144 Goodbye old-ccc; please use tools/ccc/ccc.
llvm-svn: 65335
2009-02-23 19:17:09 +00:00
Daniel Dunbar 3ebd531b2c ABITestGen: Use explicit list of vector types instead of just a list
of sizes. Turns out we don't care very much about vector types that
don't map to the hardware.

llvm-svn: 65263
2009-02-22 04:17:53 +00:00
Ted Kremenek 3f49f0f06d Update scan-build help diagnostic.
llvm-svn: 65223
2009-02-21 04:46:41 +00:00
Ted Kremenek 6b8b0dfb90 Only create a preprocessed file for an ignored attribute if there currently does not exist an 'attribute_ignored_XXX.txt' file for that attribute.
llvm-svn: 65222
2009-02-21 04:46:20 +00:00
Ted Kremenek b98f0eb9af Make 'RangeConstraintManager' the default ConstraintManager.
llvm-svn: 65173
2009-02-20 21:49:22 +00:00
Ted Kremenek 40cd13ecff Fix potential use of uninitialized variable.
llvm-svn: 65109
2009-02-20 04:34:29 +00:00
Ted Kremenek 52932d725a scan-build now searches for the clang binary in the subdirectory 'cbin'.
llvm-svn: 65014
2009-02-19 04:58:30 +00:00
Ted Kremenek 13ed6f1ebe ccc-analyzer:
- now logs which source files had "ignored attributes".
- disable-free is enabled

scan-build:
- now displays a table of ignored attributes under "Analyzer Failures".

llvm-svn: 64853
2009-02-17 23:31:05 +00:00
Daniel Dunbar 79d10a2f43 ABITest: Add some checking of values for return types; useful for
catching internal consistency problems (esp. w/ reference compiler).

llvm-svn: 64847
2009-02-17 23:13:43 +00:00
Daniel Dunbar 45f68153d3 Note some more things to integrate into ABITest
llvm-svn: 64846
2009-02-17 23:12:22 +00:00
Ted Kremenek d3d16aaa48 Fix broken line.
llvm-svn: 64740
2009-02-17 05:01:10 +00:00
Ted Kremenek b535181199 Static Analyzer driver/options (partial) cleanup:
- Move all analyzer options logic to AnalysisConsumer.cpp.
- Unified specification of stores/constraints/output to be:
   -analyzer-output=...
   -analyzer-store=...
   -analyzer-constraints=...
  instead of -analyzer-range-constraints, -analyzer-store-basic, etc.
- Updated drivers (ccc-analyzer, scan-builds, new ccc) to obey this new
  interface
- Updated test cases to conform to new driver options

llvm-svn: 64737
2009-02-17 04:27:41 +00:00
Chris Lattner df52dc7a6f I didn't mean to change this.
llvm-svn: 63875
2009-02-05 19:05:56 +00:00
Chris Lattner 8181312251 fix some differences between apple gcc and clang on darwin/x86-32.
llvm-svn: 63846
2009-02-05 07:19:24 +00:00
Fariborz Jahanian 4193308b2a -x language fix.
Patch by David Chisnall

llvm-svn: 63686
2009-02-03 23:59:32 +00:00
Daniel Dunbar 506374cc59 ABITest: Makefile tweaks
llvm-svn: 63330
2009-01-29 20:36:50 +00:00
Daniel Dunbar d0c901c5a6 ABITest: Fix access to array test values.
llvm-svn: 63296
2009-01-29 08:48:06 +00:00
Daniel Dunbar 676fdd81d5 ABITest: Fix test value generation for unions.
llvm-svn: 63286
2009-01-29 07:36:46 +00:00
Daniel Dunbar 7bb8dfae53 Use xcc (instead of clang directly).
llvm-svn: 63279
2009-01-29 06:20:19 +00:00
Daniel Dunbar 36ccb30a35 ccc: Support -v; invent a version number for ccc for now, will be
shared with clang eventually.

llvm-svn: 63220
2009-01-28 19:26:20 +00:00
Daniel Dunbar 6ec8a4d9e3 ABITest: Support --test-layout option for generating
size/alignment/offsetof based tests of types instead of calling
convention tests.

llvm-svn: 63167
2009-01-28 02:01:23 +00:00
Ted Kremenek dd62885f40 Use string comparison rather than '=='.
llvm-svn: 63095
2009-01-27 05:34:28 +00:00
Ted Kremenek a3f462e49a PathDiagnostics:
- Add the distinction between the 'bug type' and the 'bug description'

HTMLDiagnostics:
- Output the bug type field as HTML comments

scan-build:
- Use the bug type field instead of the bug description for the HTML table.
- Radar filing now automatically picks up the bug description in the title (addresses <rdar://problem/6265970>)

llvm-svn: 63084
2009-01-27 01:53:39 +00:00
Ted Kremenek 725fb43012 Have 'Analyzer Failures' files be named to reflect the category of problem.
llvm-svn: 63080
2009-01-27 01:19:08 +00:00
Daniel Dunbar 827c763051 ABITestGen: Add generation of vector types.
llvm-svn: 63024
2009-01-26 19:05:20 +00:00
Daniel Dunbar ed4361ecbb Add simple make based harness for running ABI tests.
llvm-svn: 62916
2009-01-24 08:43:22 +00:00
Ted Kremenek ec28391084 Added clang option '--analyzer-display-progress' to indicate that the analyzer should output 'ANALYZE:' messages to display its progress on a source file.
llvm-svn: 62875
2009-01-23 20:52:26 +00:00
Daniel Dunbar 70e06bdbae Update CmpDriver to report missing commands.
llvm-svn: 62728
2009-01-21 23:34:23 +00:00
Ted Kremenek 13747167ca Static Analyzer: When generating plists for errors reports, generate one plist file per translation unit that contains all of the diagnostics.
llvm-svn: 62647
2009-01-21 00:42:24 +00:00
Daniel Dunbar 34fc92fdc2 Add -analyze action to run static analyzer, instead of inferring from
individual checker options.

llvm-svn: 62634
2009-01-20 23:17:32 +00:00
Daniel Dunbar 0c8d6c9d27 ccc: Darwin/x86: Add direct cpp support.
- Add Darwin_X86_CC1Tool which is shared by Darwin/x86/Compile and
   Darwin/x86/Preprocess tools.

 - Minor bug fixes (CmpDriver exit code, -x cpp-output handling, some
   linker argument translation).

llvm-svn: 62551
2009-01-20 00:47:24 +00:00
Daniel Dunbar 563dc04faa Return success indicator from CmpDriver.
llvm-svn: 62388
2009-01-17 00:50:45 +00:00
Daniel Dunbar 2e49bf2ceb Add utils/ABITest, my ABI test generation tool.
- Mostly written as an entertaining exercise in enumerating large or
   (countably, naturally) infinite sets. But hey, its useful too!

 - Idea is to number all C-types so that the N-th type can quickly be
   computed, with a good deal of flexibility about what types to
   include, and taking some care so that the (N+1)-th type is
   interestingly different from the N-th type. For example, using the
   default generator, the 1,000,000-th function type is:
--
typedef _Complex int T0;
typedef char T1 __attribute__ ((vector_size (4)));
typedef int T2 __attribute__ ((vector_size (4)));
T2 fn1000000(T0 arg0, signed long long arg1, T1 arg2, T0 arg3);
--
   and the 1,000,001-th type is:
--
typedef _Complex char T0;
typedef _Complex char T2;
typedef struct T1 { T2 field0; T2 field1; T2 field2; } T1;
typedef struct T3 {  } T3;
unsigned short fn1000001(T0 arg0, T1 arg1, T3 arg2);
--

   Computing the 10^1600-th type takes a little less than 1s. :)

llvm-svn: 62253
2009-01-15 04:24:17 +00:00
Daniel Dunbar 35926e10bd CmpDriver: Allow over-ride of drivers to compare through env variables
(DRIVER_[AB]).

llvm-svn: 62242
2009-01-14 20:06:04 +00:00
Daniel Dunbar c838568803 Add simple tool for comparing drivers (hardcoded to gcc and xcc) which
support -###.

llvm-svn: 62156
2009-01-13 07:38:29 +00:00
Daniel Dunbar 60e734782f Add utils/SummarizeErrors.
- Little script for scanning a compile log and summarizing warnings,
   errors, assertions, and crashes.
 - Is very slow, and stack trace regexs probably only work on Darwin.

llvm-svn: 62013
2009-01-09 22:39:43 +00:00
Daniel Dunbar 1b90e1cd17 ccc (old): Pass -arch through to assembler if given.
llvm-svn: 61833
2009-01-07 00:03:20 +00:00
Anders Carlsson e298a1775d Pass '-undefined- to the linker
llvm-svn: 61663
2009-01-05 01:24:39 +00:00
Anders Carlsson 091134785d Pass -fblocks to clang
llvm-svn: 61258
2008-12-19 20:56:23 +00:00
Ted Kremenek cd7cc1ec0b Properly "include" abs_path.
llvm-svn: 60502
2008-12-03 19:50:37 +00:00
Ted Kremenek 6cd08e42e4 Use abs_path to resolve symbolic links and '..' in report table.
llvm-svn: 60493
2008-12-03 19:19:23 +00:00
Ted Kremenek eda6c23984 Don't have special treatment from pruning the common suffices of files in /Developer, /usr, etc.
llvm-svn: 60491
2008-12-03 19:16:58 +00:00
Nuno Lopes 48b5a33826 llvm-ld doesnt support '-g', so aovid passing that opt to it
llvm-svn: 60428
2008-12-02 18:19:03 +00:00
Ted Kremenek 5a205a57d8 scan-build now recognizes when the user is directly invoking gcc for:
(a) different versions of gcc (e.g., a suffix '-4.2')
(b) different paths for gcc

llvm-svn: 59578
2008-11-19 01:46:21 +00:00
Daniel Dunbar ad90855730 Input files should be before link options.
- PR3094.
 - No test case, ccc is not really a supported product (llvmc2 already
   got this right).

llvm-svn: 59535
2008-11-18 17:38:30 +00:00
Ted Kremenek eefdcea2ba Fix use of uninitialized variable.
llvm-svn: 58663
2008-11-04 00:22:12 +00:00
Ted Kremenek 90230557d7 Allow user toggling between plist and html output with scan-build/ccc-analyzer.
llvm-svn: 58657
2008-11-04 00:02:53 +00:00
Ted Kremenek 3a5d515a82 Simplify the functions HtmlEsape and ShellEscape. We now properly print out the following command line in the HTML output: scan-build gcc -x c /dev/null -c -Dfoo='"string abc"'
Fixes <rdar://problem/6338651>

llvm-svn: 58600
2008-11-03 07:44:16 +00:00
Zhongxing Xu 72cf861fba Add defined in if().
llvm-svn: 58562
2008-11-02 10:58:16 +00:00
Ted Kremenek d15b2b1121 On Mac OS X, use TMPDIR as the default location to place analysis results. This is a more secure location for such files, and addresses <rdar://problem/6334220>.
llvm-svn: 58491
2008-10-31 05:48:42 +00:00
Daniel Dunbar 719781633a Update FindSpecRefs to recognize named section references.
- Unfortunately, I don't have an easy way to map from named sections
   to numbers nicely so they don't get page numbers or integrate in
   the list well.

llvm-svn: 58368
2008-10-29 05:58:09 +00:00
Ted Kremenek 2800afa640 Minor UI enhancement:
(1) when all of the bug category boxes are checked, automatically check "All Bugs"

(2) when any of the bug category boxes are unchecked, automatically uncheck "All Bugs"

llvm-svn: 58346
2008-10-28 20:09:57 +00:00
Ted Kremenek 99205241f4 Patch by Nikita Zhuk:
The attached patch adds a checkbox to the scan-build summary report, which toggles all other checkboxes' states.

llvm-svn: 58344
2008-10-28 19:56:52 +00:00
Zhongxing Xu ad4c3ded0d Add store option to scan-build and ccc-analyzer.
llvm-svn: 58248
2008-10-27 14:26:32 +00:00
Ted Kremenek 196922b4a1 Fix scan-build's processing of clang's analysis arguments. Patch by Nikita Zhuk!
llvm-svn: 58093
2008-10-24 15:11:58 +00:00
Chris Lattner 720d515ee9 Add support for assembler-with-cpp (preprocessed .S files), patch by
Roman Divacky!

llvm-svn: 57988
2008-10-22 17:29:21 +00:00
Ted Kremenek ad4a57d757 Add "argument key" processing similar to ccc.
llvm-svn: 57780
2008-10-19 06:42:38 +00:00
Daniel Dunbar 969e35610d ccc: Pass '-g' through to clang. Handle -weak_framework.
llvm-svn: 57779
2008-10-19 02:41:16 +00:00
Daniel Dunbar 5f68d4571b ccc: support -Xlinker
llvm-svn: 57613
2008-10-16 00:10:28 +00:00
Daniel Dunbar 76eae72a0c ccc: support -fsyntax-only, add some more darwin options, support
logging of actions.

llvm-svn: 57603
2008-10-15 21:52:00 +00:00
Ted Kremenek d323ccd29c Use 'realpath' to resolve the absolute path to clang and ccc-analyzer.
Add "-analyze-headers" option to scan-build that passes the option -analyzer-opt-analyze-headers to clang.

llvm-svn: 57467
2008-10-13 21:46:42 +00:00
Ted Kremenek 63cfae34fd Add missing newline.
llvm-svn: 57333
2008-10-10 00:17:08 +00:00
Daniel Dunbar 6ba6cc42d4 Add script for checking builtin macros verse another compiler ($CC or
gcc).

llvm-svn: 57133
2008-10-05 20:39:30 +00:00
Daniel Dunbar 438b0c0c03 Bug fix, ccc was passing -std twice.
llvm-svn: 56991
2008-10-03 01:54:54 +00:00
Daniel Dunbar 92c4c4af58 Fix ccc handling of -mmacosx-version-min.
llvm-svn: 56956
2008-10-02 17:26:37 +00:00
Daniel Dunbar e8813812eb ccc: Use CCC_NATIVE=1 by default.
- So far this works fairly well for me for building applications
   using clang as a gcc substitute. If you are using ccc for a
   different purpose and this is a problem, speak up! Note you can
   also use CCC_NATIVE=0 to disable.

 - Also, turn CCC_ECHO off as default.

 - Also, pass through -Wl, to linker.

llvm-svn: 56904
2008-10-01 01:10:22 +00:00
Ted Kremenek e8450fefdd Support -mmacosx-version-min
llvm-svn: 56892
2008-09-30 23:40:25 +00:00
Daniel Dunbar 969b48cba1 ccc: Add support for another batch of OS X linker options, including
-mmacosx-version-min.

One might anticipate that at some point I will just break down and go
through the man page. That seems a little too obvious.

llvm-svn: 56890
2008-09-30 22:54:22 +00:00
Daniel Dunbar 123e7d1c2a ccc: Infer action type upfront.
- More straightforward, e.g. -E should always imply action =
   'preprocess' (I think).
 - Pass another option through for OS X.

llvm-svn: 56884
2008-09-30 21:20:51 +00:00
Daniel Dunbar 64fd24812a Change ccc to not pass -x unknown down.
Pass through some more Mac OS X linker options.

llvm-svn: 56853
2008-09-30 16:18:31 +00:00
Ted Kremenek 887c49d592 Really don't add -isysroot twice.
llvm-svn: 56815
2008-09-29 23:06:09 +00:00
Ted Kremenek 6b2e07a292 Don't filter out -fpascal-strings.
llvm-svn: 56810
2008-09-29 22:45:28 +00:00
Ted Kremenek 8b89a65136 Discard extra -isysroot options. This fixes:
<rdar://problem/6253141> Parser rejection occurs when command line has more than one -isysroot switch

llvm-svn: 56790
2008-09-29 16:15:20 +00:00
Ted Kremenek 7dbc92a269 Add "Path Length" back to the table of bug reports.
llvm-svn: 56765
2008-09-28 04:13:09 +00:00
Ted Kremenek 15146a56e1 Emulate gcc driver-driver functionality: run analyzer separately for each separate -arch option.
llvm-svn: 56618
2008-09-25 20:17:57 +00:00
Daniel Dunbar 0dbad4670c Add link to report analyzer failures (parse errors, asserts, etc).
llvm-svn: 56606
2008-09-25 06:05:31 +00:00
Daniel Dunbar 1ac2ccb47e Update scan-build to add markers about crashes.
llvm-svn: 56603
2008-09-25 01:10:50 +00:00
Ted Kremenek 72e4b0b54c Include clang preprocessed sources as well with "crashes" output.
llvm-svn: 56601
2008-09-25 00:51:44 +00:00
Ted Kremenek 1ad3b3df2f Use .txt extension for info files.
llvm-svn: 56598
2008-09-25 00:25:16 +00:00
Ted Kremenek ba79e17139 For generated index.html, look for "scan-view.css", not "/scan-view.css"
llvm-svn: 56510
2008-09-23 22:34:51 +00:00
Ted Kremenek 0ed9c35b0e Yank out special CSS for button rendering (not very portable or well tested, and we were encountering race conditions with CSS loading).
llvm-svn: 56449
2008-09-22 18:14:23 +00:00
Ted Kremenek 9b5ba60ff3 Reintegrate Daniel's changes.
llvm-svn: 56447
2008-09-22 18:05:05 +00:00
Ted Kremenek 85ea56ea84 Add "SUMMARYENDHEAD" tag.
llvm-svn: 56445
2008-09-22 17:52:58 +00:00
Ted Kremenek 620ca3d3c9 Don't embed CSS inside scan-build script; use external scanview.css.
llvm-svn: 56444
2008-09-22 17:50:47 +00:00
Ted Kremenek 8775b12c36 Don't emit link to source file.
llvm-svn: 56443
2008-09-22 17:42:31 +00:00
Ted Kremenek 2a56b23c3a Make "View Report" just a normal link again.
llvm-svn: 56442
2008-09-22 17:39:18 +00:00
Ted Kremenek a026fd3c01 Don't print out the path length.
llvm-svn: 56441
2008-09-22 17:38:23 +00:00
Ted Kremenek a3fe93b688 Use scan-view to view reports. Opening index.html is deprecated.
llvm-svn: 56431
2008-09-22 06:47:01 +00:00
Ted Kremenek d01c408b71 Patch from Richard Godbee:
Improve scan-build results to include the user's host name, the working
directory of the analyzed project, and the date the analysis run took place.

llvm-svn: 56421
2008-09-22 01:35:58 +00:00
Ted Kremenek 0b7ae724a7 Add webkit styles using Javascript (detect for AppleWebKit)
llvm-svn: 56408
2008-09-21 20:10:46 +00:00
Ted Kremenek 23432d4c7b Unbreak using abs_path.
llvm-svn: 56407
2008-09-21 19:56:14 +00:00
Ted Kremenek 9eca6af2f2 Remove debugging message.
llvm-svn: 56398
2008-09-21 18:26:58 +00:00
Ted Kremenek ca8ac081af Unbreak ccc-analyzer: getcwd is from package Cwd
llvm-svn: 56397
2008-09-21 18:26:19 +00:00
Ted Kremenek 32c1181468 Patch by Richard Godbee:
Output to .info files the absolute paths to files that were rejected by the
parser or crashed the analyzer.

llvm-svn: 56396
2008-09-21 18:04:49 +00:00
Ted Kremenek 172f04dfe6 scan-build now prints out bug categories.
llvm-svn: 56395
2008-09-21 06:58:09 +00:00
Ted Kremenek ebb4245b84 Have ScanView.py generate a "<td></td>" pair in the output HTML instead of having scan-build output an empty (and possibly unused) <td>.
llvm-svn: 56393
2008-09-21 03:55:51 +00:00
Daniel Dunbar 669632bf9a Add REPORTBUG marker to scan-build.
llvm-svn: 56373
2008-09-19 23:18:44 +00:00
Ted Kremenek 6633871cb3 Analysis option -warn-objc-nserror-methods is no longer available. (check is done automatically with -checker-cfref)
llvm-svn: 56313
2008-09-18 21:25:58 +00:00
Ted Kremenek be061e2a19 Enable '-warn-objc-nserror-methods' by default.
llvm-svn: 56298
2008-09-18 06:34:16 +00:00
Ted Kremenek 907921f753 Include links to stderr output of clang in the table of files that clang rejects.
llvm-svn: 56173
2008-09-12 22:49:36 +00:00
Daniel Dunbar 2880158a20 Add ccc support for -e and -sectorder.
- llvmc2, save me!

llvm-svn: 56169
2008-09-12 19:42:28 +00:00
Daniel Dunbar be12fd1f4f Teach FindSpecRefs how to link to C++ spec.
llvm-svn: 56164
2008-09-12 18:10:49 +00:00
Ted Kremenek 4ab81cbe2f Echo stderr/stdout from clang subprocess to both the stderr of ccc-analyzer and
to an output file. This way users can both see the output of 'clang' as well as
enable background logging of files that clang encounters problems on.

llvm-svn: 56130
2008-09-11 23:05:26 +00:00
Ted Kremenek 28d1dc50b8 Bug fix: <rdar://problem/6164367>
scan-build now correctly processes path prefixes that contain multiple '+'
characters or other regex control characters.

llvm-svn: 56121
2008-09-11 21:15:10 +00:00
Ted Kremenek 81ced5c472 Check if the environment variable TERM is defined before using it.
This fixes: <rdar://problem/6164279> scan-build gives error when invoked without TERM variable

llvm-svn: 56110
2008-09-11 18:17:51 +00:00
Ted Kremenek c92c134563 Patch to scan-build by Jordan Breeding:
- Don't remove $BaseDir; may be unsafe
- Always create HTML directory with parents

llvm-svn: 55813
2008-09-04 23:56:36 +00:00
Daniel Dunbar 217836527c Fix FindSpecRefs to be Python 2.4 compatible and get the SVN revision
in a more obvious fashion.

llvm-svn: 55791
2008-09-04 20:26:14 +00:00
Ted Kremenek e9354c6029 scan-build:
- Only set the environment variable 'CXX' if the user specifies --use-c++.
- Fix regression when setting LDPLUSPLUS: add a 'which' to determine the location of g++.  This regression was pointed out by Jordan Breeding!

llvm-svn: 55780
2008-09-04 17:52:41 +00:00
Ted Kremenek 3cbb3b2920 Capture 'uname' and 'gcc -v' output to .info files.
llvm-svn: 55752
2008-09-04 00:41:45 +00:00
Ted Kremenek 370de84b50 ccc-analyzer:
- Capture the STDERR output of 'clang' to a file for use with crash reporting.

llvm-svn: 55749
2008-09-04 00:02:34 +00:00
Ted Kremenek f4fd23f635 Added --use-cxx option to scan-build.
llvm-svn: 55706
2008-09-03 17:59:35 +00:00
Nuno Lopes d63db4063a recognise .s/.S file extensions. add default value for CCC_LANGUAGES
llvm-svn: 55630
2008-09-02 10:27:37 +00:00
Daniel Dunbar 2e5225818a Improve ccc:
- Support environment variable CCC_LANGUAGES to control which
   languages clang is invoked on. If unset clang is invoked for all
   languages, otherwise CCC_LANGUAGES should be a comma separated list
   of the languages (as accepted by -x) for which clang should be
   invoked. Useful for only building C and Objective-C parts of a
   project with clang, for example.

 - Add environment variable CCC_FALLBACK. If set and non-empty then
   ccc will try and compile using the regular compiler if compilation
   with clang fails.

 - A few other tweaks to add options, flush stdout, recognize .mm as
   objective-c++, and infer languages for compile+link style
   invocations.

llvm-svn: 55547
2008-08-29 21:03:27 +00:00
Daniel Dunbar a545f466e8 Add utils/FindSpecRefs, Python script for generating specification
references HTML page.

llvm-svn: 55524
2008-08-29 01:07:08 +00:00
Ted Kremenek 1bb387e056 Use explicit variable instead of $?
llvm-svn: 55501
2008-08-28 21:28:55 +00:00
Ted Kremenek de8008a130 Enhance ubiviz to support vertex styles.
llvm-svn: 55462
2008-08-28 05:01:37 +00:00
Ted Kremenek 266ec3fb4e Automatically execute ubiviz.
Cleanup ubigraph files when don't drawing the graphs.

llvm-svn: 55459
2008-08-28 03:54:51 +00:00
Ted Kremenek 1a42278a19 Fix regression: immediately terminate ccc-analyzer when gcc reports an error.
llvm-svn: 55452
2008-08-28 01:18:44 +00:00
Ted Kremenek d461d7ad7e Added Ubigraph visualization for the static analyzer (this is pretty alpha quality).
llvm-svn: 55442
2008-08-27 22:31:43 +00:00
Ted Kremenek 7b62806272 Remove regression where the analyzer was not called.
llvm-svn: 55440
2008-08-27 22:30:34 +00:00
Ted Kremenek 715ac7c51e Use path information from .info files when computing common prefix information.
This partially implements PR 2705: http://llvm.org/bugs/show_bug.cgi?id=2705

llvm-svn: 55327
2008-08-25 20:45:07 +00:00
Ted Kremenek 6aa1ad0a7b Use the same 'cc' for generated preprocessed crash files as we do for compilation.
llvm-svn: 55326
2008-08-25 20:44:31 +00:00
Ted Kremenek a3b3c86a47 ccc-analyzer now correctly reports the exit code from 'cc'.
scan-build now correctly reports the exit code from the build command.
Fixes: <rdar://problem/6172224>

llvm-svn: 55324
2008-08-25 20:10:45 +00:00
Daniel Dunbar eacf1d2c0f Update ccc driver
- Use CCC_ECHO to control echoing behavior (default is on, set to ''
   or unset to disable)
 - Get 'clang','llc','as','cc','ld' executables from environment. 'cc'
   and 'ld' are fetched through CCC_CC and CCC_LD respectively -- to
   support make CC=ccc -- the others are through their upcased
   versions.
 - Add CCC_NATIVE mode.
   o This uses llc and as to generate native object files; allowing
     more drop-in replacement of gcc.
   o Disabled by default, but should eventually be default.
   o Allow --emit-llvm in CCC_NATIVE mode to override. Essentially
     this makes ccc more like a drop in replacement for llvm-gcc.
 - Prevent explicit -x <language> options from annoying clang.

llvm-svn: 55260
2008-08-23 22:15:15 +00:00
Ted Kremenek b57efcc3d0 Added --use-cc option to scan-build to allow the user to specify what compiler they want to use for code compilation.
llvm-svn: 55142
2008-08-21 21:47:09 +00:00
Ted Kremenek b3c98d3a88 Record arguments in .info file.
llvm-svn: 54947
2008-08-18 20:55:25 +00:00
Ted Kremenek 5abf546865 scan-build/ccc-analyzer now also report clang parser failures.
llvm-svn: 54931
2008-08-18 18:38:29 +00:00
Nuno Lopes d83be33cc0 fix linking with .so files specified in cmd line (this fixes some libtool usages)
llvm-svn: 54623
2008-08-10 22:17:57 +00:00
Nuno Lopes c14bcffda6 pass -R arg to linker
llvm-svn: 54622
2008-08-10 21:58:01 +00:00
Ted Kremenek 994c8e393d Have scan-build/ccc-analyzer generate preprocessed .i/.mi files for sources that clang crashes on.
llvm-svn: 54552
2008-08-08 20:46:42 +00:00
Ted Kremenek 1f4eb6b8da Fix by Jordan Breeding: when scanning for prior runs, scan-build should ignore files that are not directories.
llvm-svn: 54473
2008-08-07 17:57:34 +00:00
Ted Kremenek 7ae17ce6b4 Misc cleanups.
When results go to a auto-generated dir in /tmp, don't use randomized file names.  Just output /tmp/scan-build-DATE-counter, where counter is an auto-incremented counter for runs produced that day.

llvm-svn: 54325
2008-08-04 18:15:26 +00:00
Ted Kremenek 5a3803c076 Convert remaining "open" calls to use three-argument form (thanks to Sam Bishop for the tip!).
Recognize 'ccc-analyzer' as a build command some users may use.  Treat it just like calling gcc.

llvm-svn: 54323
2008-08-04 17:34:06 +00:00
Ted Kremenek 6a77d42a4d Use stable sort.
llvm-svn: 54222
2008-07-30 18:03:31 +00:00
Ted Kremenek e8fce56cd1 "Escape" bug names with quotes for selecting/deselecting from the bug table.
llvm-svn: 54220
2008-07-30 17:58:08 +00:00
Ted Kremenek 7fb92dbf47 Enabled 'unused ivars' check by default.
llvm-svn: 54052
2008-07-25 20:35:01 +00:00
Ted Kremenek 4a154b2857 Ignore -MT and -MF.
llvm-svn: 53977
2008-07-24 03:52:21 +00:00
Ted Kremenek 1c0c06bb9c "This patch adds paths for Fedora 9 in clang.cpp and support for two preprocessor options in ccc."
Patch by Zhongxing Xu!

llvm-svn: 53976
2008-07-24 03:49:15 +00:00
Ted Kremenek f7ffd66551 Reimplement ccc-analyzer in a language I actually know, and implement some obvious optimizations when processing command line arguments.
llvm-svn: 53783
2008-07-19 06:11:04 +00:00
Ted Kremenek d2d122961d Remove typo.
llvm-svn: 53776
2008-07-18 23:13:03 +00:00
Ted Kremenek 2a6b0b5d5e Quote invocation of clang in pipe to handle paths with spaces.
llvm-svn: 53775
2008-07-18 23:11:33 +00:00
Ted Kremenek 803d9ef9d6 Have scan-build control default analyses.
llvm-svn: 53654
2008-07-15 23:41:32 +00:00
Ted Kremenek 3be3401303 Add -DIBOutlet=__attribute__((iboutlet)) to analyzer arguments.
llvm-svn: 53648
2008-07-15 23:09:14 +00:00
Ted Kremenek 3879c5f6e4 Added --status-bugs option to scan-build. By default, the exit status of
scan-build is the same as the exit status of the executed build command. With
this option, the exit status of scan-build is 1 if the analyzer flagged any
bugs, and 0 otherwise.

This addresses: <rdar://problem/6075320>

llvm-svn: 53642
2008-07-15 22:03:09 +00:00
Ted Kremenek 48ea92965b Per Sam Bishop's excellent suggestion, use "system" instead of backticks to invoke sub-commands used by scan-build. This avoids meta-character translation issues caused by a shell subprocess.
llvm-svn: 53640
2008-07-15 20:18:21 +00:00
Ted Kremenek c7cd410657 Quote file names to better handle paths with spaces.
llvm-svn: 53635
2008-07-15 18:28:16 +00:00
Ted Kremenek 78e9c0d697 scan-build now propagates up the exit status of the build command.
llvm-svn: 53620
2008-07-15 17:09:28 +00:00
Ted Kremenek e5165722ed Do not enable -warn-objc-missing-dealloc by default.
llvm-svn: 53619
2008-07-15 17:06:44 +00:00
Ted Kremenek 3a787bf977 scan-build now interrogates clang for a list of available analyses, and presents
these as options to the user of scan-build.

llvm-svn: 53618
2008-07-15 17:06:13 +00:00
Ted Kremenek 5470e0c7e1 Re-enable missing -dealloc check.
llvm-svn: 53578
2008-07-14 23:56:31 +00:00
Ted Kremenek 2fa70832e4 Using new clang option to invoke the type-signature check of Objective-C instance methods.
llvm-svn: 53576
2008-07-14 23:41:49 +00:00
Ted Kremenek afe2c0be34 Run by default: -check-objc-methodsigs
llvm-svn: 53483
2008-07-11 22:41:43 +00:00
Ted Kremenek 36f8212299 scan-build now also prints the HTML directory reports were emitted to at the end of the build.
llvm-svn: 53466
2008-07-11 19:15:05 +00:00
Ted Kremenek 86b4249c97 Mark the "Bug Type" column as being initially sorted (display the sort ding) so that users can readily see that the table can be sorted.
llvm-svn: 53176
2008-07-07 17:23:32 +00:00
Ted Kremenek 9707a93f9d Output html should have 'class=' before "sorttable_nosort".
llvm-svn: 53175
2008-07-07 16:58:44 +00:00
Nuno Lopes a7c7c6b011 llvm-ld doesnt support -O1, -O2, etc options, so dont pass them
llvm-svn: 53144
2008-07-05 17:31:10 +00:00
Ted Kremenek 9c75ea62d7 Have ccc-analyzer skip any files with an unknown (or absent) extension.
llvm-svn: 53114
2008-07-03 22:24:10 +00:00
Ted Kremenek f1f17555bd ccc-analyzer now dispatches the options "-checker-cfref" and "-warn-dead-stores" to clang instead of just "-checker-cfref".
llvm-svn: 53053
2008-07-02 23:16:10 +00:00
Ted Kremenek 51a685cf27 When inspecting the build command, strip off the preceding path to the build command.
llvm-svn: 52913
2008-06-30 18:18:16 +00:00
Ted Kremenek fec817aa12 Bug fix: when copying prefix files using 'cp', don't split file names by spaces.
llvm-svn: 52899
2008-06-30 16:12:30 +00:00
Chris Lattner 552b52f49d "This maps the -pthread option to -lpthread - this isn't 100% correct,
since handling this correctly is quite complex, and on some platforms  
requires additional -D options and on some implies linking against a  
different libc, but this works better than just ignoring the option.

The other change passes the -x option across to clang, which allows  
compiling .c files as Objective-C and so on.  For some reason a lot of  
configure scripts seem to be under the misguided impression that this  
is a sensible thing to do."

Patch by David Chisnall!

llvm-svn: 52579
2008-06-21 17:46:11 +00:00
Nuno Lopes a02e2f991b handle -arch and -isysroot correctly (like ccc-analyszer do).
Patch by Filipe Cabecinhas

llvm-svn: 52417
2008-06-17 17:23:14 +00:00
Ted Kremenek 3dd7724711 Only use colored output when the environment variable SCAN_BUILD_COLOR is set.
llvm-svn: 52379
2008-06-17 03:06:59 +00:00
Ted Kremenek 51ca6fa512 Remove debugging message in ccc-analyzer.
Add color diagnostics from scan-build, and indicate the number of bugs found (if any).

llvm-svn: 52372
2008-06-16 22:40:14 +00:00
Ted Kremenek c17ec3e27f Re-enable the analyzer.
llvm-svn: 52367
2008-06-16 21:41:07 +00:00
Ted Kremenek 2f7a88ddf6 Skip a few more files and linker options.
llvm-svn: 52189
2008-06-10 18:56:59 +00:00
Ted Kremenek dfa8c8aef5 Ignore a few more linker arguments.
llvm-svn: 52023
2008-06-05 22:46:24 +00:00
Ted Kremenek 6da61be501 ccc-analyzer now properly eats the -install_name, -exported_symbols_list, -current_version, -compatibility_version, and -sectorder command line arguments.
llvm-svn: 51965
2008-06-04 20:49:03 +00:00
Ted Kremenek 88bfb62ffe Use the correct 'ccc-analyzer' when the build command is a direct invocation of gcc.
llvm-svn: 51883
2008-06-02 21:52:47 +00:00