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152 Commits

Author SHA1 Message Date
Ian Lance Taylor
dffa732835 reflect, runtime: Use libffi closures to implement reflect.MakeFunc. 
Keep using the existing 386 and amd64 code on those archs,
since it is more efficient.

From-SVN: r212853
 2014-07-19 21:36:26 +00:00
Ian Lance Taylor
00d86ac99f libgo: Update to Go 1.3 release. 
From-SVN: r212837
 2014-07-19 08:53:52 +00:00
Ian Lance Taylor
2fa39ad859 runtime: Merge master revision 19185. 
This revision renames several files in the runtime directory
from .c to .goc.

From-SVN: r212472
 2014-07-12 00:01:09 +00:00
Ian Lance Taylor
c14e64d4ca runtime: Rename iface.goc to go-iface.goc. 
Rename in order to avoid confusion with the new
runtime/iface.goc file in the Go library master sources.

From-SVN: r212447
 2014-07-11 00:39:03 +00:00
Ian Lance Taylor
ffa98da470 runtime: introduce build targets for running benchmarks 
This introduces the "bench" build target, which can be used to run
all benchmarks.

It is also possible to run subsets of benchmarks with the
"package/check" build targets by setting GOBENCH to a matching regex.

From-SVN: r212212
 2014-07-01 23:19:24 +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
bae90c989c libgo: Merge from revision 18783:00cce3a34d7e of master library. 
This revision was committed January 7, 2014.  The next
revision deleted runtime/mfinal.c.  That will be done in a
subsequent merge.

This merge changes type descriptors to add a zero field,
pointing to a zero value for that type.  This is implemented
as a common variable.

	* go-gcc.cc (Gcc_backend::implicit_variable): Add is_common and
	alignment parameters.  Permit init parameter to be NULL.

From-SVN: r211249
 2014-06-04 23:15:33 +00:00
Ian Lance Taylor
9a85ed03da runtime: add the --without-libatomic configure option 
This adds the --without-libatomic configure option, which is useful for building libgo
with a non-gcc compiler.

It disables libgo's dependency on libatomic. This
is useful for platforms where it is known that the libatomic runtime
functions are not required, or where the compiler automatically
provides an implementation of them.

From-SVN: r211065
 2014-05-29 20:22:27 +00:00
Ian Lance Taylor
6c76a95d1b runtime: ask $GOC rather than $CC for the version and multi-os-directory 
The Go compiler may have different values for these than the C compiler.

From-SVN: r209967
 2014-05-01 00:35:58 +00:00
Ian Lance Taylor
747639c28f re PR go/59430 (os/user FAILs on Solaris) 
PR go/59430
os/user: Use POSIX functions on Solaris.

From-SVN: r206412
 2014-01-08 01:08:29 +00:00
Ian Lance Taylor
6b05faddf0 syscall: Only call varargs libc functions from C code. 
From-SVN: r205321
 2013-11-24 02:38:28 +00:00
Ian Lance Taylor
01ef823cdd net: On Solaris use Darwin keepalive code. 
From-SVN: r204819
 2013-11-14 20:19:51 +00:00
Ian Lance Taylor
03a231f752 runtime: Add netpoll code that uses select. 
Required for Solaris support.

From-SVN: r204817
 2013-11-14 20:15:04 +00:00
Ian Lance Taylor
9572918137 libgo/go/go/build: use syslist.go from the gc stdlib. 
If cmd/go is rebuilt using -compiler gccgo the version of go/build that is linked into that cmd/go will not function properly as the list of file suffixes know as operating systems or architectures is incorrect.

From-SVN: r204794
 2013-11-14 18:07:31 +00:00
Ian Lance Taylor
9544822809 net: Fix TCP keepalive handling for Solaris. 
From-SVN: r204688
 2013-11-11 21:25:42 +00:00
Ian Lance Taylor
f038dae646 libgo: Update to October 24 version of master library. 
From-SVN: r204466
 2013-11-06 19:49:01 +00:00
Ian Lance Taylor
215552adac compiler, runtime: Fix complex division of NaN / 0. 
From-SVN: r203331
 2013-10-09 22:31:15 +00:00
Ian Lance Taylor
a84dbde7fc reflect: Implement MakeFunc for 386. 
From-SVN: r202993
 2013-09-27 21:34:24 +00:00
Ian Lance Taylor
8bcd5487e5 reflect: Implement MakeFunc for amd64. 
From-SVN: r202982
 2013-09-27 17:53:46 +00:00
Ian Lance Taylor
be47d6ecef libgo: Update to Go 1.1.1. 
From-SVN: r200974
 2013-07-16 06:54:42 +00:00
Ian Lance Taylor
fdbc38a6e8 compiler, runtime: Use function descriptors. 
This changes the representation of a Go value of function type
from being a pointer to function code (like a C function
pointer) to being a pointer to a struct.  The first field of
the struct points to the function code.  The remaining fields,
if any, are the addresses of variables referenced in enclosing
functions.  For each call to a function, the address of the
function descriptor is passed as the last argument.

This lets us avoid generating trampolines, and removes the use
of writable/executable sections of the heap.

From-SVN: r200181
 2013-06-18 23:49:49 +00:00
Ian Lance Taylor
f46d686ef1 re PR go/56171 (syscall FAILs on Solaris) 
PR go/56171
syscall: Solaris fixes for passing file descriptor.

From Rainer Orth.

From-SVN: r196180
 2013-02-20 20:04:36 +00:00
Ian Lance Taylor
ae135907ba re PR go/56171 (syscall FAILs on Solaris) 
PR go/56171
libgo: Solaris portability for syscall package.

From Rainer Orth.

From-SVN: r195950
 2013-02-11 19:03:04 +00:00
Ian Lance Taylor
d3deca3973 re PR go/56017 (libgo testsuite does not support cross testing) 
PR go/56017
libgo testsuite: If using DejaGNU, don't frob the log file.

From-SVN: r195927
 2013-02-09 23:19:33 +00:00
Ian Lance Taylor
7134cf2833 re PR go/56017 (libgo testsuite does not support cross testing) 
PR go/56017
libgo: Use DejaGNU when testing a cross-compiler.

From-SVN: r195766
 2013-02-05 22:22:17 +00:00
Ian Lance Taylor
10f92c9c3f re PR go/56171 (syscall FAILs on Solaris) 
PR go/56171
syscall: Only run creds_test on GNU/Linux.

From-SVN: r195686
 2013-02-02 15:40:14 +00:00
Ian Lance Taylor
d6f2922e91 libgo: Update Go library to master revision 15489/921e53d4863c. 
From-SVN: r195560
 2013-01-29 20:52:43 +00:00
Ian Lance Taylor
72d1cef254 re PR go/46986 (Go is not supported on Darwin) 
PR go/46986
libgo/Makefile, libgo/go/os/stat_atimespec.go: fix typos

From-SVN: r195436
 2013-01-24 18:12:23 +00:00
Ian Lance Taylor
409a5e7eb4 libgo: Update to revision 15193:6fdc1974457c of master library. 
From-SVN: r194692
 2012-12-22 01:15:33 +00:00
Ian Lance Taylor
69fffc1f0e libgo: Link against libatomic_convenience.la. 
gcc/go:
	PR go/55201
	* gospec.c: Revert last patch.

gcc/testsuite:
	PR go/55201
	* lib/go.exp: Revert last patch.

From-SVN: r194593
 2012-12-18 22:07:38 +00:00
Andreas Schwab
0b8ca8fefe libgo: Link against libatomic. 
./:
	PR go/55201
	* Makefile.def (all-target-libgo): Depend on all-target-libatomic.
	* Makefile.in: Regenerate.
gcc/go:
	PR go/55201
	* gospec.c (LIBATOMIC): Define.
	(LIBATOMIC_PROFILE): Define.
	(lang_specific_driver): Add LIBATOMIC[_PROFILE] option.
gcc/testsuite:
	* lib/go.exp (go_link_flags): Add libatomic location to flags and
	ld_library_path.

From-SVN: r194581
 2012-12-18 14:28:24 +00:00
Ian Lance Taylor
a42a906c42 libgo: Update to current master library sources. 
From-SVN: r194460
 2012-12-12 23:13:29 +00:00
Ian Lance Taylor
744c3195ef compiler, runtime: Track fields with tag go:"track". 
* go-gcc.cc: Include "output.h".
	(global_variable): Add is_unique_section parameter.
	(global_variable_set_init): Adjust unique section if necessary.
	* Make-lang.in (go/go-gcc.o): Add dependency on output.h.

From-SVN: r193945
 2012-11-29 18:11:17 +00:00
Ian Lance Taylor
fabcaa8df3 libgo: Update to current version of master library. 
From-SVN: r193688
 2012-11-21 07:03:38 +00:00
Ian Lance Taylor
855a44ee8f compiler, runtime: Memcmp routine returns intgo. 
From-SVN: r193253
 2012-11-06 18:12:45 +00:00
Ian Lance Taylor
ae0b23e2ff os: support more OSes 
From-SVN: r193172
 2012-11-05 17:36:40 +00:00
Ian Lance Taylor
e212c7f56c runtime/goc2c: Drop gc support, change int to intgo. 
From-SVN: r193046
 2012-10-31 20:49:53 +00:00
Ian Lance Taylor
f99a463f8a libgo: Solaris portability patches. 
From Rainer Orth.

From-SVN: r192819
 2012-10-25 18:26:34 +00:00
Ian Lance Taylor
e8028ecdd0 re PR go/54918 (libgo.so.0 is not runtime compatible between gcc-4.6.2 and gcc-4.7.x) 
PR go/54918
libgo: Set library version number.

From-SVN: r192706
 2012-10-23 05:01:24 +00:00
Ian Lance Taylor
4ccad563d2 libgo: Update to current sources. 
From-SVN: r192704
 2012-10-23 04:31:11 +00:00
Ian Lance Taylor
bd2e46c825 libgo: Update to Go 1.0.3. 
From-SVN: r192025
 2012-10-03 05:27:36 +00:00
Ian Lance Taylor
0e56e59065 libgo: Use libbacktrace rather than debug/elf registration. 
From-SVN: r191831
 2012-09-28 14:48:30 +00:00
Ian Lance Taylor
ee6440f8d8 libgo: Add no-dist and -Wno-portability to AM_INIT_AUTOMAKE. 
From-SVN: r191575
 2012-09-20 16:32:27 +00:00
Ian Lance Taylor
233115eaf5 runtime: support NumCPU() on more platforms Added support for Solaris, Irix, *BSD (including Darwin). 
runtime: support NumCPU() on more platforms
        Added support for Solaris, Irix, *BSD (including Darwin).
        Still missing support for RTEMS.
        Fixes issue 3698 in Go issue tracker.

From-SVN: r190197
 2012-08-07 04:42:49 +00:00
Ian Lance Taylor
1fae9801e4 runtime, runtime/pprof: Fix runtime/pprof test to pass, enable it. 
From-SVN: r189878
 2012-07-26 01:57:04 +00:00
Ian Lance Taylor
d71ec0cdd6 libgo: Make the subdirectory in the CHECK target. 
From Andreas Schwab.

From-SVN: r188547
 2012-06-14 04:47:45 +00:00
Ian Lance Taylor
86ba147f54 runtime: Copy runtime_printf from other Go library. 
From-SVN: r187848
 2012-05-24 20:44:34 +00:00
Ian Lance Taylor
d7b8f2b781 runtime: Print stack trace on panic or signal. 
From-SVN: r187623
 2012-05-17 05:30:25 +00:00
Ian Lance Taylor
f3ab5720f7 libgo: Use -fgo-pkgpath. 
From-SVN: r187485
 2012-05-14 22:08:42 +00:00
Ian Lance Taylor
b685de12d2 re PR go/52583 (Several new go testsuite failues on Solaris) 
PR go/52583

net: Solaris fixes.

In particular fix fd_select.go to handle the case where a file
descriptor is closed by one goroutine while another goroutine
is waiting for it.

From-SVN: r186801
 2012-04-25 04:26:12 +00:00