Russ Cox 690291a2c0 runtime: pass to signal handler value of g at time of signal ... The existing code assumed that signals only arrived while executing on the goroutine stack (g == m->curg), not while executing on the scheduler stack (g == m->g0). Most of the signal handling trampolines correctly saved and restored g already, but the sighandler C code did not have access to it. Some rewriting of assembly to make the various implementations as similar as possible. Will need to change Windows too but I don't understand how sigtramp gets called there. R=r CC=golang-dev https://golang.org/cl/4203042		2011-02-23 14:47:42 -05:00
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386	runtime: pass to signal handler value of g at time of signal	2011-02-23 14:47:42 -05:00
amd64	runtime: pass to signal handler value of g at time of signal	2011-02-23 14:47:42 -05:00
defs.c	runtime: add mmap of null page just in case	2010-09-28 20:30:01 -04:00
mem.c	runtime: new allocation strategy for amd64	2011-02-09 14:38:33 -05:00
os.h	runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost	2010-11-04 14:00:19 -04:00
signals.h	runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost	2010-11-04 14:00:19 -04:00
thread.c	runtime: revert 6974:1f3c3696babb	2011-01-12 11:48:15 +11:00