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9 Commits

Author SHA1 Message Date
Ian Lance Taylor 19d4baed57 re PR go/60406 (recover.go: test13reflect2 test failure) 
PR go/60406
runtime: Check callers in can_recover if return address	doesn't match.

Also use __builtin_extract_return_address and tighten up the
checks in FFI code.

Fixes PR 60406.

From-SVN: r216003
 2014-10-08 14:03:13 +00:00
Ian Lance Taylor 6736ef96ea libgo: Merge to master revision 19184. 
The next revision, 19185, renames several runtime files, and
will be handled in a separate change.

From-SVN: r211328
 2014-06-06 22:37:27 +00:00
Ian Lance Taylor 1635eab367 runtime: Fix defer of unlock thread at program startup. 
Don't free stack allocated defer block.  Also ensure we have a
Go context in a few more places before freeing the block.

From-SVN: r205940
 2013-12-12 20:13:58 +00:00
Ian Lance Taylor b1d137cf58 reflect, runtime: Let reflect.MakeFunc functions call recover. 
From-SVN: r205908
 2013-12-11 23:43:16 +00:00
Ian Lance Taylor 7acd2b86bf runtime: Support cgo callbacks from threads started by C. 
This adjusts the extram support to work with gccgo.  There are
some corresponding changes to cgo in
https://codereview.appspot.com/11406047/ .

From-SVN: r201179
 2013-07-23 20:26:09 +00:00
Ian Lance Taylor 737087cbc8 runtime: Multiplex goroutines onto OS threads. 
From-SVN: r181772
 2011-11-28 05:45:49 +00:00
Ian Lance Taylor 34277c5228 Introduce G structure and thread-local global g. 
From-SVN: r181301
 2011-11-11 21:02:48 +00:00
Ian Lance Taylor b9f04a8461 Fix defer when not calling recover in function with named results. 
From-SVN: r178905
 2011-09-16 05:47:20 +00:00
Ian Lance Taylor 7a9389330e Add Go frontend, libgo library, and Go testsuite. 
gcc/:
	* gcc.c (default_compilers): Add entry for ".go".
	* common.opt: Add -static-libgo as a driver option.
	* doc/install.texi (Configuration): Mention libgo as an option for
	--enable-shared.  Mention go as an option for --enable-languages.
	* doc/invoke.texi (Overall Options): Mention .go as a file name
	suffix.  Mention go as a -x option.
	* doc/frontends.texi (G++ and GCC): Mention Go as a supported
	language.
	* doc/sourcebuild.texi (Top Level): Mention libgo.
	* doc/standards.texi (Standards): Add section on Go language.
	Move references for other languages into their own section.
	* doc/contrib.texi (Contributors): Mention that I contributed the
	Go frontend.
gcc/testsuite/:
	* lib/go.exp: New file.
	* lib/go-dg.exp: New file.
	* lib/go-torture.exp: New file.
	* lib/target-supports.exp (check_compile): Match // Go.

From-SVN: r167407
 2010-12-03 04:34:57 +00:00