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Rework udp for linux into just 2 files, add more mips targets

This commit is contained in:
Nate Brown 2019-12-11 10:38:45 -08:00
parent d62bb8b13c
commit 4bbf6dc29c
6 changed files with 21 additions and 151 deletions
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16
Makefile
View File

@ -3,7 +3,7 @@ BUILD_NUMBER ?= dev+$(shell date -u '+%Y%m%d%H%M%S')
GO111MODULE = on
export GO111MODULE
all: bin-linux bin-arm bin-arm6 bin-arm64 bin-darwin bin-windows bin-mips64 bin-mips64le
all: bin-linux bin-arm bin-arm6 bin-arm64 bin-darwin bin-windows bin-mips bin-mipsle bin-mips64 bin-mips64le
bin:
go build -ldflags "-X main.Build=$(BUILD_NUMBER)" -o ./nebula ${NEBULA_CMD_PATH}
@ -47,6 +47,18 @@ bin-linux:
GOARCH=amd64 GOOS=linux go build -o build/linux/nebula -ldflags "-X main.Build=$(BUILD_NUMBER)" ${NEBULA_CMD_PATH}
GOARCH=amd64 GOOS=linux go build -o build/linux/nebula-cert -ldflags "-X main.Build=$(BUILD_NUMBER)" ./cmd/nebula-cert
bin-mips:
mkdir -p build/mips
GOARCH=mips GOOS=linux go build -o build/mips/nebula -ldflags "-X main.Build=$(BUILD_NUMBER)" ./cmd/nebula
GOARCH=mips GOOS=linux go build -o build/mips/nebula-cert -ldflags "-X main.Build=$(BUILD_NUMBER)" ./cmd/nebula-cert
bin-mipsle:
mkdir -p build/mipsle
GOARCH=mipsle GOOS=linux go build -o build/mipsle/nebula -ldflags "-X main.Build=$(BUILD_NUMBER)" ./cmd/nebula
GOARCH=mipsle GOOS=linux go build -o build/mipsle/nebula-cert -ldflags "-X main.Build=$(BUILD_NUMBER)" ./cmd/nebula-cert
bin-mips64:
mkdir -p build/mips64
GOARCH=mips64 GOOS=linux go build -o build/mips64/nebula -ldflags "-X main.Build=$(BUILD_NUMBER)" ./cmd/nebula
@ -64,6 +76,8 @@ release: all
tar -zcv -C build/darwin/ -f nebula-darwin-amd64.tar.gz nebula nebula-cert
tar -zcv -C build/windows/ -f nebula-windows-amd64.tar.gz nebula.exe nebula-cert.exe
tar -zcv -C build/linux/ -f nebula-linux-amd64.tar.gz nebula nebula-cert
tar -zcv -C build/mips/ -f nebula-linux-mips.tar.gz nebula nebula-cert
tar -zcv -C build/mipsle/ -f nebula-linux-mipsle.tar.gz nebula nebula-cert
tar -zcv -C build/mips64/ -f nebula-linux-mips64.tar.gz nebula nebula-cert
tar -zcv -C build/mips64le/ -f nebula-linux-mips64le.tar.gz nebula nebula-cert

3
udp_linux_arm.go → udp_linux_32.go
View File

@ -1,3 +1,6 @@
// +build linux
// +build 386 amd64p32 arm mips mipsle
package nebula
import "unsafe"

3
udp_linux_amd64.go → udp_linux_64.go
View File

@ -1,3 +1,6 @@
// +build linux
// +build amd64 arm64 ppc64 ppc64le mips64 mips64le s390x
package nebula
import "unsafe"

50
udp_linux_arm64.go
View File

@ -1,50 +0,0 @@
package nebula
import "unsafe"
type iovec struct {
Base *byte
Len uint64
}
type msghdr struct {
Name *byte
Namelen uint32
Pad0 [4]byte
Iov *iovec
Iovlen uint64
Control *byte
Controllen uint64
Flags int32
Pad1 [4]byte
}
type rawMessage struct {
Hdr msghdr
Len uint32
Pad0 [4]byte
}
func (u *udpConn) PrepareRawMessages(n int) ([]rawMessage, [][]byte, [][]byte) {
msgs := make([]rawMessage, n)
buffers := make([][]byte, n)
names := make([][]byte, n)
for i := range msgs {
buffers[i] = make([]byte, mtu)
names[i] = make([]byte, 0x1c) //TODO = sizeofSockaddrInet6
//TODO: this is still silly, no need for an array
vs := []iovec{
{Base: (*byte)(unsafe.Pointer(&buffers[i][0])), Len: uint64(len(buffers[i]))},
}
msgs[i].Hdr.Iov = &vs[0]
msgs[i].Hdr.Iovlen = uint64(len(vs))
msgs[i].Hdr.Name = (*byte)(unsafe.Pointer(&names[i][0]))
msgs[i].Hdr.Namelen = uint32(len(names[i]))
}
return msgs, buffers, names
}

50
udp_linux_mips64.go
View File

@ -1,50 +0,0 @@
package nebula
import "unsafe"
type iovec struct {
Base *byte
Len uint64
}
type msghdr struct {
Name *byte
Namelen uint32
Pad0 [4]byte
Iov *iovec
Iovlen uint64
Control *byte
Controllen uint64
Flags int32
Pad1 [4]byte
}
type rawMessage struct {
Hdr msghdr
Len uint32
Pad0 [4]byte
}
func (u *udpConn) PrepareRawMessages(n int) ([]rawMessage, [][]byte, [][]byte) {
msgs := make([]rawMessage, n)
buffers := make([][]byte, n)
names := make([][]byte, n)
for i := range msgs {
buffers[i] = make([]byte, mtu)
names[i] = make([]byte, 0x1c) //TODO = sizeofSockaddrInet6
//TODO: this is still silly, no need for an array
vs := []iovec{
{Base: (*byte)(unsafe.Pointer(&buffers[i][0])), Len: uint64(len(buffers[i]))},
}
msgs[i].Hdr.Iov = &vs[0]
msgs[i].Hdr.Iovlen = uint64(len(vs))
msgs[i].Hdr.Name = (*byte)(unsafe.Pointer(&names[i][0]))
msgs[i].Hdr.Namelen = uint32(len(names[i]))
}
return msgs, buffers, names
}

50
udp_linux_mips64le.go
View File

@ -1,50 +0,0 @@
package nebula
import "unsafe"
type iovec struct {
Base *byte
Len uint64
}
type msghdr struct {
Name *byte
Namelen uint32
Pad0 [4]byte
Iov *iovec
Iovlen uint64
Control *byte
Controllen uint64
Flags int32
Pad1 [4]byte
}
type rawMessage struct {
Hdr msghdr
Len uint32
Pad0 [4]byte
}
func (u *udpConn) PrepareRawMessages(n int) ([]rawMessage, [][]byte, [][]byte) {
msgs := make([]rawMessage, n)
buffers := make([][]byte, n)
names := make([][]byte, n)
for i := range msgs {
buffers[i] = make([]byte, mtu)
names[i] = make([]byte, 0x1c) //TODO = sizeofSockaddrInet6
//TODO: this is still silly, no need for an array
vs := []iovec{
{Base: (*byte)(unsafe.Pointer(&buffers[i][0])), Len: uint64(len(buffers[i]))},
}
msgs[i].Hdr.Iov = &vs[0]
msgs[i].Hdr.Iovlen = uint64(len(vs))
msgs[i].Hdr.Name = (*byte)(unsafe.Pointer(&names[i][0]))
msgs[i].Hdr.Namelen = uint32(len(names[i]))
}
return msgs, buffers, names
}