Tobias Klauser 92a0ff1e1e cpu: don't panic on error reading /proc/self/auxv ...

On Android /proc/self/auxv is not readable, leading to a panic in init.
Instead of panic'ing in this case, introduce the Initialized global bool
to report whether the CPU features were initialized i.e. /proc/self/auxv
was successfullly read.

Fixes golang/go#30413

Change-Id: Ib520f202990614a76bceb0bf9d19a88eadd13e10
Reviewed-on: https://go-review.googlesource.com/c/164057
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>

2019-02-28 07:16:10 +00:00

..

byteorder.go

cpu: fix auxval parsing on big-endian systems

2019-02-15 14:29:49 +00:00

cpu_arm.go

cpu: add linux/arm64

2018-12-06 07:42:57 +00:00

cpu_gc_x86.go

cpu: fix gccgo build

2018-06-06 20:27:47 +00:00

cpu_gccgo.c

cpu: add gccgo implementation

2018-06-06 16:53:29 +00:00

cpu_gccgo.go

cpu: add gccgo implementation

2018-06-06 16:53:29 +00:00

cpu_linux_arm64.go

cpu: unexport HWCap and HWCap2

2019-02-19 09:28:55 +00:00

cpu_linux_ppc64x.go

cpu: fix build for GOARCH=ppc64{,le} on GOOS!=linux

2019-02-21 07:52:27 +00:00

cpu_linux.go

cpu: don't panic on error reading /proc/self/auxv

2019-02-28 07:16:10 +00:00

cpu_mips64x.go

cpu: add linux/arm64

2018-12-06 07:42:57 +00:00

cpu_mipsx.go

cpu: add linux/arm64

2018-12-06 07:42:57 +00:00

cpu_other_arm64.go

cpu: fix build for GOARCH=arm64 on GOOS!=linux

2019-02-14 21:44:11 +00:00

cpu_other_ppc64x.go

cpu: fix build for GOARCH=ppc64{,le} on GOOS!=linux

2019-02-21 07:52:27 +00:00

cpu_s390x.go

cpu: add linux/arm64

2018-12-06 07:42:57 +00:00

cpu_test.go

cpu: don't panic on error reading /proc/self/auxv

2019-02-28 07:16:10 +00:00

cpu_x86.go

cpu: don't panic on error reading /proc/self/auxv

2019-02-28 07:16:10 +00:00

cpu_x86.s

cpu: add gccgo implementation

2018-06-06 16:53:29 +00:00

cpu.go

cpu: don't panic on error reading /proc/self/auxv

2019-02-28 07:16:10 +00:00