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runtime: handle Alpha GNU/Linux in getSiginfo

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Patch by Uros Bizjak.
    
    Reviewed-on: https://go-review.googlesource.com/51370

From-SVN: r250588
This commit is contained in:
Ian Lance Taylor 2017-07-26 20:20:22 +00:00
parent a7473dc5b5
commit 993323a14f
2 changed files with 6 additions and 1 deletions
gcc/go/gofrontend
MERGE
libgo/runtime
go-signal.c

2
gcc/go/gofrontend/MERGE

@ -1,4 +1,4 @@
61ce3b80ab20cb1f16960c1784bc0937abaa440a
feb26fbb5065eadfe1f8610e9b74b3749a87c52d
The first line of this file holds the git revision number of the last
merge done from the gofrontend repository.

5
libgo/runtime/go-signal.c

@ -215,6 +215,11 @@ getSiginfo(siginfo_t *info, void *context __attribute__((unused)))
ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.gregs[REG_EIP];
#endif
#endif
#ifdef __alpha__
#ifdef __linux__
ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.sc_pc;
#endif
#endif
#ifdef __PPC__
#ifdef __linux__
ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.regs->nip;