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68 Commits

Author SHA1 Message Date
Ian Lance Taylor d5b18b0b13 syscall: Add Dup3, {Get,List,Remove,Set}xattr, {Get,Set}priority. 
From-SVN: r203788
 2013-10-17 18:41:12 +00:00
Ian Lance Taylor cc1a9ac808 reflect: Use hand-coded .eh_frame section rather than CFI directives. 
From Rainer Orth.

From-SVN: r203120
 2013-10-02 17:30:07 +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 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 553752e19f libgo: Correct test for whether to use DejaGNU. 
From-SVN: r195861
 2013-02-07 18:01:54 +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 d6f2922e91 libgo: Update Go library to master revision 15489/921e53d4863c. 
From-SVN: r195560
 2013-01-29 20:52:43 +00:00
Ian Lance Taylor 0d4668c1d5 libgo: Add --enable-werror configure option. 
From-SVN: r195482
 2013-01-26 00:13:34 +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 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 0d7afaa749 runtime: Use dl_iterate_phdr to get TLS size. 
From-SVN: r188290
 2012-06-07 00:55:20 +00:00
Ian Lance Taylor 44072af5b0 runtime: Fix call to _dl_get_tls_static_info for i386. 
From-SVN: r188230
 2012-06-05 06:19:19 +00:00
Ian Lance Taylor 324612b351 re PR go/52358 (math FAILs on Solaris 8 and 9) 
PR go/52358
configure, runtime: Provide i386 long double math functions if needed.

From-SVN: r186915
 2012-04-27 16:38:11 +00:00
Ian Lance Taylor f04e40afc1 mksysinfo: More fixes to emulate master Go library. 
From-SVN: r186685
 2012-04-22 20:07:23 +00:00
Ian Lance Taylor 1410c22260 syscall: Additional constants, some type corrections. 
From-SVN: r186655
 2012-04-21 18:49:58 +00:00
Ian Lance Taylor d25a12fc2d net, syscall: Use native endianness for GNU/Linux netlink code. 
From-SVN: r186640
 2012-04-20 20:11:28 +00:00
Ian Lance Taylor b059fba469 syscall: Add more constants. 
From-SVN: r186144
 2012-04-04 18:50:09 +00:00
Ian Lance Taylor ea8505da90 syscall, net: Fix GNU/Linux netlink code for big-endian systems. 
From-SVN: r186123
 2012-04-03 23:44:53 +00:00
Ian Lance Taylor 8db6380aa7 mksysinfo.sh: Add some more networking constants. 
From-SVN: r186114
 2012-04-03 19:42:24 +00:00
Ian Lance Taylor dbe1e4a5a6 libgo: Fix Solaris ustat.h test. 
From-SVN: r184913
 2012-03-05 06:04:14 +00:00
Ian Lance Taylor 2aeaf0fb26 libgo: Try to fix use of <ustat.h> for Solaris and older GNU/Linux. 
From-SVN: r184828
 2012-03-02 21:07:52 +00:00
Ian Lance Taylor b65734ac6c syscall: Fill out GNU/Linux support. 
From-SVN: r184669
 2012-02-29 20:02:31 +00:00
Ian Lance Taylor 5d46bf0538 libgo: Add mount flags, fallocate, statfs. 
From-SVN: r184365
 2012-02-18 01:22:02 +00:00
Ian Lance Taylor 061793a4cc re PR go/52266 (syntax error in libgo/configure) 
PR go/52266
libgo: Remove accidental AC_INCLUDES_DEFAULT from configure script.

From-SVN: r184345
 2012-02-17 15:44:29 +00:00
Ian Lance Taylor ca59d219fe runtime: Support broken makecontext on Solaris 8/9. 
From Rainer Orth.

From-SVN: r184289
 2012-02-15 22:29:35 +00:00
Ian Lance Taylor 317ea7c0f4 re PR go/48410 (weird installation dir) 
PR go/48410
libgo: Don't put .gox files in version-specific directory.

From-SVN: r184223
 2012-02-14 19:40:09 +00:00
Ian Lance Taylor 12e3c39614 re PR go/52084 (go tests fail to link on powerpc-linux-gnu (undefined reference to __sync_add_and_fetch_8)) 
PR go/52084
libgo: Provide more __sync functions if required.

From-SVN: r184138
 2012-02-12 06:23:08 +00:00
Ian Lance Taylor e6c5817dca libgo/configure: Fixes for Solaris 8 and cross-compilation. 
From Rainer Orth.

From-SVN: r184092
 2012-02-10 14:07:44 +00:00
Ian Lance Taylor d2b480bc96 runtime: Add matherr function when appropriate. 
From-SVN: r184024
 2012-02-08 22:35:30 +00:00
Ian Lance Taylor 9d465faf92 math: Compile with -mfancy-math-387 -funsafe-optimizations on x86. 
From-SVN: r184015
 2012-02-08 19:38:17 +00:00
Ian Lance Taylor 7f57843fbe runtime: System-specific hack fix for x86_64 Solaris 10. 
Fixes problem in which setcontext changes all thread-specific
information.

From-SVN: r183993
 2012-02-08 05:30:12 +00:00
Ian Lance Taylor e02ed81e1b libgo: Build stubs for some syscall functions not on older systems. 
From-SVN: r183577
 2012-01-26 20:24:01 +00:00
Ian Lance Taylor df1304ee03 libgo: Update to weekly.2012-01-15. 
From-SVN: r183539
 2012-01-25 20:56:26 +00:00
Ian Lance Taylor 1efa38d1a7 libgo: Solaris and Irix compatibility patches. 
From Rainer Orth.

From-SVN: r183246
 2012-01-17 14:18:39 +00:00
Ian Lance Taylor df4aa89a5e libgo: Update to weekly.2011-12-22. 
From-SVN: r183150
 2012-01-13 05:11:45 +00:00
Ian Lance Taylor bbe847a162 libgo: Use -std=gnu99 on Solaris 10. 
From Rainer Orth.

From-SVN: r182637
 2011-12-22 20:39:29 +00:00
Ian Lance Taylor d48be5dfaf libgo: Fix use of -D_GNU_SOURCE and friends when building libgo. 
From-SVN: r182548
 2011-12-20 18:14:30 +00:00
Ian Lance Taylor 18c700754e libgo: Generate dependencies automatically. 
From-SVN: r181955
 2011-12-03 00:16:12 +00:00
Ian Lance Taylor 506cf9aaea libgo: Update to weekly.2011-11-01. 
From-SVN: r181938
 2011-12-02 19:34:41 +00:00
Ian Lance Taylor 08ee945e0b runtime: If no sem_timedwait, use pthread_cond_timedwait. 
From-SVN: r181821
 2011-11-29 21:58:48 +00:00
Ian Lance Taylor 207c35fa9e syscall: Portability code for epoll_event on GNU/Linux. 
From-SVN: r180729
 2011-11-01 04:12:01 +00:00
Ian Lance Taylor de27caacfb Implement new syscall package. 
Calls to library functions now use entersyscall and
exitsyscall as appropriate.  This is a first step toward
multiplexing goroutines onto threads.

From-SVN: r180345
 2011-10-23 19:04:37 +00:00
Ian Lance Taylor adb0401dac Update Go library to r60. 
From-SVN: r178910
 2011-09-16 15:47:21 +00:00
Ian Lance Taylor d983a802f6 libgo: Define CC_FOR_BUILD in Makefile. 
From-SVN: r176182
 2011-07-11 20:27:50 +00:00
Ian Lance Taylor 5bb92e54b7 libgo: Make os.setenv_c work on systems without setenv. 
From-SVN: r174147
 2011-05-24 22:21:34 +00:00
Ian Lance Taylor 9f3b1e6c60 libgo: Irix 6 patches. 
From Rainer Orth.

From-SVN: r172935
 2011-04-25 19:36:12 +00:00
Ian Lance Taylor 9cc1bb97bc libgo: Use MAP_FIXED if necessary to grab arena. 
From Rainer Orth.

	PR go/48240
	* configure.ac: Check for mincore.
	* configure: Regenerate.
	* config.h.in: Regenerate.
	* runtime/mem.c: Include unistd.h.
	(addrspace_free): New function.
	(runtime_SysMap): Retry 64-bit runtime_mmap with MAP_FIXED.

From-SVN: r171961
 2011-04-05 00:02:15 +00:00
Ian Lance Taylor e59b917109 libgo: Support for alpha. 
From Uros Bizjak.

From-SVN: r171860
 2011-04-01 23:02:16 +00:00
Ian Lance Taylor 4ac7fcaac0 libgo: Try to guess the right type for select bits in mksysinfo. 
From-SVN: r171858
 2011-04-01 22:53:54 +00:00