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Fixes issue 886.
R=r
CC=golang-dev
http://codereview.appspot.com/1667051
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This permits cgo callbacks to work when run in init code.
Otherwise cgocallback switches to the wrong stack address.
R=rsc
CC=golang-dev
http://codereview.appspot.com/1123043
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R=rsc
CC=golang-dev
http://codereview.appspot.com/1140041
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Fixes issue 733.
R=r
CC=golang-dev
http://codereview.appspot.com/958041
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These functions are used to call from a C function back to a
Go function. This only includes 386 support.
R=rsc
CC=golang-dev
http://codereview.appspot.com/834045
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when garbage collector sees recovering goroutine
Fixes issue 711.
R=r
CC=golang-dev
http://codereview.appspot.com/869045
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1. Fix bug in GOMAXPROCS when trying to cut number of procs
Race could happen on any system but was
manifesting only on Xen hosted Linux.
2. Fix recover on ARM, where FP != caller SP.
R=r
CC=golang-dev
http://codereview.appspot.com/880043
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* correct symbol table size
* do not reorder functions in output
* traceback
* signal handling
* use same code for go + defer
* handle leaf functions in symbol table
R=kaib, dpx
CC=golang-dev
http://codereview.appspot.com/884041
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R=r
CC=golang-dev
http://codereview.appspot.com/805043
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R=ken2, r, ken3
CC=golang-dev
http://codereview.appspot.com/831042
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baby step toward panic+recover.
Fixes issue 349.
R=r
CC=golang-dev
http://codereview.appspot.com/825043
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eliminate second pass of mark+sweep
by scanning finalizer table specially.
R=r
CC=golang-dev
http://codereview.appspot.com/782041
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R=r
CC=golang-dev
http://codereview.appspot.com/719041
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check that NOSPLIT functions don't use too much stack.
correct some missing NOSPLITs in the runtime library.
Fixes bug reported in
https://groups.google.com/group/golang-nuts/t/efff68b73941eccf
R=ken2
CC=golang-dev
http://codereview.appspot.com/236041
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* add bit tracking finalizer status, avoiding getfinalizer lookup
* add ability to allocate uncleared memory
R=iant
CC=golang-dev
http://codereview.appspot.com/207044
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finalize chan, to free OS X semaphore inside Lock.
os: finalize File, to close fd.
Fixes issue 503.
R=ken2
CC=golang-dev
http://codereview.appspot.com/204065
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(eliminate assumption of package global name space,
make code easier to move between packages).
R=r
CC=golang-dev
http://codereview.appspot.com/194072
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R=r
CC=golang-dev
http://codereview.appspot.com/186078
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in various already expensive routines.
helps keep cpu utilization up when GOMAXPROCS > 1,
but not a full solution.
http://groups.google.com/group/golang-nuts/t/7a9535c4136d3e2
R=r
CC=golang-dev
http://codereview.appspot.com/184043
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R=r
CC=golang-dev
http://codereview.appspot.com/183138
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R=rsc
CC=golang-dev
http://codereview.appspot.com/176066
Committer: Russ Cox <rsc@golang.org>
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Fixes issue 71.
R=rsc, r
http://codereview.appspot.com/162056
Committer: Russ Cox <rsc@golang.org>
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R=r
CC=golang-dev
http://codereview.appspot.com/178046
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cuts working size for hello world from 6 MB to 1.2 MB.
still some work to be done, but diminishing returns.
R=r
http://codereview.appspot.com/165080
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R=rsc
CC=golang-dev
http://codereview.appspot.com/157074
Committer: Russ Cox <rsc@golang.org>
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R=r
http://codereview.appspot.com/156059
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the signal handling stack is a different size than
the normal stack, so it cannot be allocated using
the backup stack allocator.
Fixes issue 250.
R=agl1
CC=golang-dev
http://codereview.appspot.com/157044
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R=r
http://codereview.appspot.com/152057
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because they are in package runtime.
another step to enforcing package boundaries.
R=r
DELTA=732 (114 added, 93 deleted, 525 changed)
OCL=35811
CL=35824
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* in 6l, -K already meant check for stack underflow.
add -KK to mean double-check stack overflows
even in nosplit functions.
* comment out print locks; they deadlock too easily
but are still useful to put back for special occasions.
* let runcgo assembly switch to scheduler stack
without involving scheduler directly. because runcgo
gets called from matchmg, it is too hard to keep it
from being called on other stacks.
R=r
DELTA=94 (65 added, 18 deleted, 11 changed)
OCL=35591
CL=35604
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so that the garbage collector doesn't free them.
R=ken
OCL=35538
CL=35538
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better mach binaries.
cgo working on darwin+linux amd64+386.
eliminated context switches - pi is 30x faster.
add libcgo to build.
on snow leopard:
- non-cgo binaries work; all tests pass.
- cgo binaries work on amd64 but not 386.
R=r
DELTA=2031 (1316 added, 626 deleted, 89 changed)
OCL=35264
CL=35304
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