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runtime/cgo: enable arm64 EXC_BAD_ACCESS handler 

Change-Id: I8e912ff9327a4163b63b8c628aa3546e86ddcc02
Reviewed-on: https://go-review.googlesource.com/8983
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
This commit is contained in:
David Crawshaw 2015-04-16 13:39:16 -04:00
parent db1f9cdd3f
commit 9cde36be54
1 changed files with 5 additions and 0 deletions
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5
src/runtime/cgo/gcc_darwin_arm64.c
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@ -86,6 +86,8 @@ threadentry(void *v)
ts = *(ThreadStart*)v;
free(v);
darwin_arm_init_thread_exception_port();
crosscall1(ts.fn, setg_gcc, (void*)ts.g);
return nil;
}
@ -148,5 +150,8 @@ x_cgo_init(G *g, void (*setg)(void*), void **tlsg, void **tlsbase)
// yes, tlsbase from mrs might not be correctly aligned.
inittls(tlsg, (void**)((uintptr)tlsbase & ~7));
darwin_arm_init_mach_exception_handler();
darwin_arm_init_thread_exception_port();
init_working_dir();
}