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path: root/src/runtime/sys_aix_ppc64.s
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2021-05-13all: add //go:build lines to assembly filesTobias Klauser
Don't add them to files in vendor and cmd/vendor though. These will be pulled in by updating the respective dependencies. For #41184 Change-Id: Icc57458c9b3033c347124323f33084c85b224c70 Reviewed-on: https://go-review.googlesource.com/c/go/+/319389 Trust: Tobias Klauser <tobias.klauser@gmail.com> Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Russ Cox <rsc@golang.org>
2019-09-04runtime: wrap nanotime, walltime, and writeAustin Clements
In preparation for general faketime support, this renames the existing nanotime, walltime, and write functions to nanotime1, walltime1, and write1 and wraps them with trivial Go functions. This will let us inject different implementations on all platforms when faketime is enabled. Updates #30439. Change-Id: Ice5ccc513a32a6d89ea051638676d3ee05b00418 Reviewed-on: https://go-review.googlesource.com/c/go/+/192738 Run-TryBot: Austin Clements <austin@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2019-06-06runtime: fix scattered non-tab indentation in assemblyRuss Cox
Change-Id: I6940a4c747f2da871263afa6a4e3386395d5cf54 Reviewed-on: https://go-review.googlesource.com/c/go/+/180839 Run-TryBot: Russ Cox <rsc@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
2019-05-09runtime: fix vet complaints for linux/arm64, linux/mips*, linux/ppc64*, ↵Russ Cox
linux/s390x Working toward making the tree vet-safe instead of having so many exceptions in cmd/vet/all/whitelist. This CL makes "go vet -unsafeptr=false runtime" happy for these GOOS/GOARCHes, except for an unresolved complaint on mips/mipsle that is a bug in vet, while keeping "GO_BUILDER_NAME=misc-vetall go tool dist test" happy too. For #31916. Change-Id: I6ef7e982a2fdbbfbc22cee876ca37ac54d8109e5 Reviewed-on: https://go-review.googlesource.com/c/go/+/176102 Run-TryBot: Russ Cox <rsc@golang.org> Reviewed-by: Austin Clements <austin@google.com>
2019-03-27runtime: create library startup for aix/ppc64Clément Chigot
As .init_array section aren't available on AIX, the Go runtime initialization is made with gcc constructor attribute. However, as cgo tool is building a binary in order to get imported C symbols, Go symbols imported for this initilization must be ignored. -Wl,-berok is mandatory otherwize ld will fail to create this binary, _rt0_aix_ppc64_lib and runtime_rt0_go aren't defined in runtime/cgo. These two symbols must also be ignored when creating _cgo_import.go. Change-Id: Icf2e0282f5b50de5fa82007439a428e6147efef1 Reviewed-on: https://go-review.googlesource.com/c/go/+/169118 Run-TryBot: Ian Lance Taylor <iant@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
2019-03-26runtime: improve sigtramp on aix/ppc64 to handle SIGPROFClément Chigot
R14, R15 must be saved in sigtramp because they might be modified by Go code when a SIGPROF occurs. Fixes #28555 Change-Id: I573541f108d7d6aac8e60d33c649e5db943f3ef5 Reviewed-on: https://go-review.googlesource.com/c/go/+/169117 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
2019-03-19runtime: fix sigfwd for aix/ppc64Clément Chigot
This commit fixes runtime.sigfwd for aix/ppc64. fn is a function descriptor and not a function. R2 must be saved and restored. Change-Id: Ie506b0bdde562ca37202d19973ba1d537c3d64e2 Reviewed-on: https://go-review.googlesource.com/c/go/+/164015 Reviewed-by: Ian Lance Taylor <iant@golang.org>
2019-03-19runtime: disable pprof test with cgo on aix/ppc64Clément Chigot
This commit disables new cgo pprof tests and adds an handler in sigtramp to refuse SIGPROF signal. Updates #28555 Change-Id: I152a871f8636e93328d411329104c6f023bd1691 Reviewed-on: https://go-review.googlesource.com/c/go/+/164013 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
2019-03-05runtime: handle syscalls without g or m for aix/ppc64Clément Chigot
With cgo, some syscalls will be called with g == nil or m == nil. SyscallX functions cannot handle them so they call an equivalent function in sys_aix_ppc64.s which will directly call this syscall. Change-Id: I6508ec772b304111330e6833e7db729200af547c Reviewed-on: https://go-review.googlesource.com/c/go/+/164001 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
2019-03-05runtime: use AIX C ABI in asmcgocallClément Chigot
The commit fixes asmcgocall in order to use the AIX C ABI. Change-Id: I2a44914a65557a841ea1e12991938af26ad7fd1d Reviewed-on: https://go-review.googlesource.com/c/go/+/164000 Run-TryBot: Bryan C. Mills <bcmills@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
2018-10-03runtime: add AIX operating systemClément Chigot
This commit adds AIX operating system to runtime package for ppc64 architecture. Only new files and minor changes are in this commit. Others modifications in files like asm_ppc64.s will be in separate commits. Updates: #25893 Change-Id: I9c5e073f5f3debb43b004ad1167694a5afd31cfd Reviewed-on: https://go-review.googlesource.com/c/138716 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
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