treewide: implement basic aarch64 support
This adds aarch64 platforms, and some fixes for aarch64 support. This is
not yet complete; e.g. toolchains for aarch64 targets are still missing.
I renamed the amd64 platforms to x86_64 and efi to uefi for consistency
with @platforms.
syscall.Dup2 does not exist on arm64, but unix.Dup2 does.
Change-Id: I3ab081b2b852945b723ec83768f79000b8c4def4
Reviewed-on: https://review.monogon.dev/c/monogon/+/4173
Reviewed-by: Lorenz Brun <lorenz@monogon.tech>
Tested-by: Jenkins CI
diff --git a/osbase/bringup/bringup.go b/osbase/bringup/bringup.go
index 6373b64..8fcb8fe 100644
--- a/osbase/bringup/bringup.go
+++ b/osbase/bringup/bringup.go
@@ -18,7 +18,6 @@
"runtime/debug"
"strings"
"sync/atomic"
- "syscall"
"time"
"github.com/opencontainers/runc/libcontainer/cgroups"
@@ -190,7 +189,7 @@
var wErr, fErr error
wErr = wConn.Control(func(wFd uintptr) {
fErr = fConn.Control(func(fFd uintptr) {
- err = syscall.Dup2(int(wFd), int(fFd))
+ err = unix.Dup2(int(wFd), int(fFd))
})
})
diff --git a/osbase/build/mkpayload/def.bzl b/osbase/build/mkpayload/def.bzl
index fe7cf74..fa10e83 100644
--- a/osbase/build/mkpayload/def.bzl
+++ b/osbase/build/mkpayload/def.bzl
@@ -3,7 +3,6 @@
See https://systemd.io/BOOT_LOADER_SPECIFICATION/#type-2-efi-unified-kernel-images for more information.
"""
-load("//build/toolchain/llvm-efi:transition.bzl", "build_efi_transition")
load("//osbase/build/mkverity:def.bzl", "VerityInfo")
def _efi_unified_kernel_image_impl(ctx):
@@ -113,8 +112,6 @@
doc = "The stub executable itself as a PE/COFF executable.",
default = "@efistub//:efistub",
allow_single_file = True,
- executable = True,
- cfg = build_efi_transition,
),
"verity": attr.label(
doc = "The DeviceMapper Verity rootfs target table.",