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2013-11-14runtime: Add netpoll code that uses select.Ian Lance Taylor8-59/+270
Required for Solaris support. From-SVN: r204817
2013-11-14runtime: Fix GC flag in when allocating memory from cgo.Ian Lance Taylor1-1/+1
From-SVN: r204815
2013-11-14go/build: Add all known gccgo architectures to list.Ian Lance Taylor1-1/+1
From-SVN: r204796
2013-11-14libgo/go/go/build: use syslist.go from the gc stdlib.Ian Lance Taylor3-20/+10
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
2013-11-11net: Fix TCP keepalive handling for Solaris.Ian Lance Taylor3-1/+31
From-SVN: r204688
2013-11-11mksysinfo, net: Always define F_DUPFD_CLOEXEC.Ian Lance Taylor2-1/+6
For Solaris and CentOS portability. From-SVN: r204687
2013-11-11os: Do not try to run go command in test.Ian Lance Taylor1-0/+1
From-SVN: r204684
2013-11-09runtime: Correct flag (FlagNoGC => FlagNoInvokeGC).Ian Lance Taylor1-1/+1
From-SVN: r204617
2013-11-07runtime: Fixes for Alpha.Ian Lance Taylor2-1/+4
From-SVN: r204551
2013-11-06libgo: Update to October 24 version of master library.Ian Lance Taylor596-7420/+31983
From-SVN: r204466
2013-10-18runtime: Fix typo in dup3 fallback implementation.Ian Lance Taylor1-1/+1
From Uros Bizjak. From-SVN: r203820
2013-10-17syscall: Add Dup3, {Get,List,Remove,Set}xattr, {Get,Set}priority.Ian Lance Taylor7-2/+99
From-SVN: r203788
2013-10-16runtime: Fix build on systems without split stack.Ian Lance Taylor1-0/+2
From Uros Bizjak. From-SVN: r203703
2013-10-14runtime: Don't clobber saved context when catching signal.Ian Lance Taylor1-2/+3
From-SVN: r203577
2013-10-11runtime: Report len out of range for large len when making slice.Ian Lance Taylor1-1/+4
From-SVN: r203401
2013-10-09compiler, runtime: Fix complex division of NaN / 0.Ian Lance Taylor3-1/+57
From-SVN: r203331
2013-10-09runtime: Do not report thunks and recover functions in backtrace.Ian Lance Taylor1-0/+15
From-SVN: r203294
2013-10-07reflect: Use C style comments in 386 assembly for Solaris assembler.Ian Lance Taylor1-23/+24
From Rainer Orth. From-SVN: r203249
2013-10-04reflect: Fix calling Interface method on value created by MakeFunc.Ian Lance Taylor2-1/+25
From-SVN: r203212
2013-10-02runtime: Fix append of slice with elements of zero size.Ian Lance Taylor1-6/+6
From-SVN: r203140
2013-10-02reflect: Use hand-coded .eh_frame section rather than CFI directives.Ian Lance Taylor5-21/+331
From Rainer Orth. From-SVN: r203120
2013-10-01reflect: Fix reflect.Call with function following non-pointer.Ian Lance Taylor2-2/+13
From-SVN: r203052
2013-09-27reflect: Copy stack values onto heap in amd64 MakeFunc.Ian Lance Taylor1-2/+8
From-SVN: r202995
2013-09-27reflect: Implement MakeFunc for 386.Ian Lance Taylor6-5/+264
From-SVN: r202993
2013-09-27reflect: Implement MakeFunc for amd64.Ian Lance Taylor8-88/+676
From-SVN: r202982
2013-09-17reflect: Fix bug calling method on indirect value.Ian Lance Taylor1-1/+7
The gccgo-specific iword function was checking v.kind, but for a method value that is always Func. Fix to check v.typ.Kind() instead. From-SVN: r202670
2013-09-03compiler, runtime: Use runtime functions to pass closure value.Ian Lance Taylor6-27/+36
This changes the compiler and runtime to not pass a closure value as the last argument, but to instead pass it via __go_set_closure and retrieve it via __go_get_closure. This eliminates the need for function descriptor wrapper functions. It will make it possible to retrieve the closure value in a reflect.MakeFunc function. From-SVN: r202233
2013-08-23libgo: Update libtool.m4 from upstream to recognize powerpcle.Ian Lance Taylor2-8/+20
From-SVN: r201933
2013-08-09net: give C.getaddrinfo a hint that we only want SOCK_STREAM answersIan Lance Taylor1-1/+2
This should be more efficient everywhere, and appears to be required on Solaris. Copied from master repository. From-SVN: r201637
2013-08-02syscall: Change AWK split call to use []+ rather than []*.Ian Lance Taylor1-2/+2
Using []* fails with the awk that is part of busybox: https://groups.google.com/d/msg/gofrontend-dev/NbQsG_AMDpY/sXCc03kkwn4J From-SVN: r201455
2013-07-24runtime: Handle allocating memory in cgo/SWIG function.Ian Lance Taylor1-2/+19
A function that returns an interface type and returns a value that requires memory allocation will try to allocate while appearing to be in a syscall. This patch lets that work. From-SVN: r201226
2013-07-24runtime: Check _end rather than end to find end of program.Ian Lance Taylor1-2/+2
This fixes a problem on Solaris, where end is not defined in the main program but comes from some shared library. This only matters for 32-bit targets. From-SVN: r201220
2013-07-24net: Only use GNU/Linux unix socket abstract paths on GNU/Linux.Ian Lance Taylor5-47/+49
From-SVN: r201217
2013-07-24runtime: Move new 1.1.1 functions from thread-linux.c to runtime.c.Ian Lance Taylor2-46/+47
This way they are compiled on non-GNU/Linux systems. From-SVN: r201209
2013-07-24net/http: Don't try to trace sendfile64 on alpha.Ian Lance Taylor1-1/+6
From Uros Bizjak. From-SVN: r201206
2013-07-23log/syslog: Restore interface to make this work on Solaris again.Ian Lance Taylor3-13/+31
From-SVN: r201188
2013-07-23net: Remove Solaris-specific version of listenerSockaddr.Ian Lance Taylor1-29/+0
Solaris will use the version in sock_unix.go. From-SVN: r201183
2013-07-23runtime: Declare epoll_create1 if necessary.Ian Lance Taylor1-0/+4
From-SVN: r201181
2013-07-23runtime: Support cgo callbacks from threads started by C.Ian Lance Taylor5-20/+131
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
2013-07-23runtime: Ignore SIGPROF if not on a Go thread.Ian Lance Taylor1-6/+7
From-SVN: r201154
2013-07-16runtime: Fix build on non-split-stack systems.Ian Lance Taylor1-2/+6
From-SVN: r200983
2013-07-16libgo: Update to Go 1.1.1.Ian Lance Taylor620-122654/+23893
From-SVN: r200974
2013-06-18compiler, runtime: Use function descriptors.Ian Lance Taylor16-53/+104
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
2013-03-01runtime, testing/quick: libffi doesn't handle complex on Alpha.Ian Lance Taylor2-3/+16
From Uros Bizjak. From-SVN: r196389
2013-02-28runtime: Don't block SIGTRAP while creating a new thread.Ian Lance Taylor1-0/+6
Thanks to Uros Bizjak. From-SVN: r196362
2013-02-20re PR go/56171 (syscall FAILs on Solaris)Ian Lance Taylor6-29/+103
PR go/56171 syscall: Solaris fixes for passing file descriptor. From Rainer Orth. From-SVN: r196180
2013-02-20re PR go/56320 (Several libgo tests FAIL on 64-bit Solaris/x86)Ian Lance Taylor1-3/+4
PR go/56320 runtime: Support Solaris AMD64 in lfstack. The address space layout is similar on SPARC64 and AMD64 when running Solaris. From-SVN: r196179
2013-02-15runtime: Do not reserve huge amount of swap on 32 bit architectures.Ian Lance Taylor1-1/+9
The mmap() call which reserves the arena should have MAP_NORESERVE flag as in typical cases this memory will never be (fully) needed. This matters in environments which do not do Linux style memory overcommit, such as OpenIndiana/OpenSolaris/Solaris. The MAP_NORESERVE flag does not exist on all operating systems (for example FreeBSD). Therefore we define it to zero value in case it does not exist. Fixes issue 21. From-SVN: r196088
2013-02-11re PR go/56171 (syscall FAILs on Solaris)Ian Lance Taylor5-3/+67
PR go/56171 libgo: Solaris portability for syscall package. From Rainer Orth. From-SVN: r195950
2013-02-10compiler, libgo: Permit testing package when test imports it circularly.Ian Lance Taylor15-255/+68
From-SVN: r195931
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