4 Commits

Author	SHA1	Message	Date
Tobias Klauser	8feff5de77	cpu: add //go:build lines to assembly files ... Change-Id: I44c0bab1cc8a3b7ce59a1c690cb22046bca32bac Reviewed-on: https://go-review.googlesource.com/c/sys/+/313689 Trust: Tobias Klauser <tobias.klauser@gmail.com> Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com> Reviewed-by: Ian Lance Taylor <iant@golang.org> TryBot-Result: Go Bot <gobot@golang.org>	2021-04-26 21:46:56 +00:00
Tamir Duberstein	0a15ea8d9b	*: use more precise build tags ... s/!gccgo/gc/ in files which use gc-syntax assembly. Change-Id: Iafc006cd60ad0e429cff182a05c790d80c380802 Reviewed-on: https://go-review.googlesource.com/c/sys/+/269717 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Trust: Than McIntosh <thanm@google.com>	2020-11-13 13:57:34 +00:00
Alex Vaghin	bc2ef10f1b	cpu: add gccgo implementation ... It uses __get_cpuid_count, provided by cpuid.h. The xgetbv is implemented after its counterpart in cpu_x86.s. Change-Id: I97624d7da67ab4ec3c9a53b0bfc4dfcdf7d12c87 Reviewed-on: https://go-review.googlesource.com/116155 Reviewed-by: Ian Lance Taylor <iant@golang.org> Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>	2018-06-06 16:53:29 +00:00
Andreas Auernhammer	4adea008a5	cpu: new package ... This CL introduces a new cpu package for CPU/platform feature detection. The cpu package is basically a copy of `internal/cpu` of the standard library. Revision: bf86aec25972f3a100c3aa58a6abcbcc35bdea49 This CL does not export ARM64 and PPC64 feature detection since at the moment ARM64/PPC64 requires standard library support. Updates golang/go#24843 Change-Id: I11bc1ca60b116e902c941b5887c00870dbb1f899 Reviewed-on: https://go-review.googlesource.com/107015 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>	2018-04-30 17:35:09 +00:00