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20 Commits

Author SHA1 Message Date
Michael J. Spencer 447762da85 Merge System into Support. 
llvm-svn: 120298
 2010-11-29 18:16:10 +00:00
Daniel Dunbar 2ed3fe08e9 report_fatal_error: Simplify a possible ambiguity. 
llvm-svn: 118972
 2010-11-13 02:48:51 +00:00
Duncan Sands c8ba8d2085 Some versions of gcc still warn about "ignoring return value ... declared 
with attribute warn_unused_result" here - suppress the warning harder.

llvm-svn: 114072
 2010-09-16 08:20:49 +00:00
Dan Gohman 3490ff4002 Tidy. 
llvm-svn: 111432
 2010-08-18 22:04:43 +00:00
Chris Lattner 7aa9eb16fd include config.h to get config params, hopefully unbreaking mingw builder. 
llvm-svn: 111325
 2010-08-17 23:22:10 +00:00
Chris Lattner 6217082dc3 report_fatal_error can't use errs(), because errs() can call 
into report_fatal_error.  Just blast the string to stderr with write(2)
and hope for the best!  Part of rdar://8318441

llvm-svn: 111320
 2010-08-17 23:03:53 +00:00
Daniel Dunbar 401d4c9341 Run interrupt routines as part of report_fatal_error, since we are failing 
ungracefully.

llvm-svn: 103334
 2010-05-08 02:10:36 +00:00
Chris Lattner 59c5753174 rename llvm_install_error_handler -> install_fatal_error_handler 
and friends.

llvm-svn: 100717
 2010-04-07 23:12:29 +00:00
Chris Lattner 2104b8d36e rename llvm::llvm_report_error -> llvm::report_fatal_error 
llvm-svn: 100709
 2010-04-07 22:58:41 +00:00
Dan Gohman b452d4e9e4 Fix minor style issues. 
llvm-svn: 99414
 2010-03-24 19:38:02 +00:00
David Greene 80604d5f09 Change errs() to dbgs(). 
llvm-svn: 92637
 2010-01-05 01:28:29 +00:00
Dan Gohman e392e6236d Add a comment explaining why llvm_unreachable_internal doesn't call 
the ErrorHandler callback.

llvm-svn: 79541
 2009-08-20 17:15:19 +00:00
Dan Gohman 1432ef864e This void is implicit in C++. 
llvm-svn: 78848
 2009-08-12 22:10:57 +00:00
Daniel Dunbar 1bf60c257c Add support for a user supplied pointer argument to llvm_install_error_handler. 
llvm-svn: 78553
 2009-08-10 03:36:26 +00:00
Daniel Dunbar cd51ea510a Allow llvm_report_error to accept a Twine. 
llvm-svn: 76961
 2009-07-24 07:58:10 +00:00
Torok Edwin fbcc663cbf llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable. 
This adds location info for all llvm_unreachable calls (which is a macro now) in
!NDEBUG builds.
In NDEBUG builds location info and the message is off (it only prints
"UREACHABLE executed").

llvm-svn: 75640
 2009-07-14 16:55:14 +00:00
Torok Edwin 1ab40bef8d After converting assert(0) to LLVM_UNREACHABLE we lost file/line location. 
Fix by making the LLVM_UNREACHABLE pass __FILE__ and __LINE__ to
llvm_unreachable.

llvm-svn: 75631
 2009-07-14 12:49:22 +00:00
Torok Edwin 56d0659726 assert(0) -> LLVM_UNREACHABLE. 
Make llvm_unreachable take an optional string, thus moving the cerr<< out of
line.
LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for
NDEBUG builds.

llvm-svn: 75379
 2009-07-11 20:10:48 +00:00
Torok Edwin 973c214ce0 Fix braces. 
llvm-svn: 74923
 2009-07-07 17:39:53 +00:00
Torok Edwin 6c2d233e7a Introduce new error handling API. 
This will replace exit()/abort() style error handling with an API
that allows clients to register custom error handling hooks.
The default is to call exit(1) when no error handler is provided.

llvm-svn: 74922
 2009-07-07 17:32:34 +00:00