jochen
e1f5d4fdf0
The controller imports mesh-host/validate through a replace onto the forge that holds it, and every build — the build agent's go build in a fresh toolchain container, the Dockerfile's go mod download — would have fetched it through the public proxy and checksum database at build time: a merge breaking main on the network, the class Phase 1 removes. vendor/ is committed; go builds from it with nothing fetched, and refuses to build when it and go.mod disagree, so a pin moved without go mod vendor fails at once. The Dockerfile copies vendor/ and builds with GOPROXY=off.
40 lines
1.2 KiB
Go
40 lines
1.2 KiB
Go
//go:build 386
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package regmask
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// A 64 bit shift on 386 is synthesized from 32 bit instructions, and masking its
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// count makes the compiler emit more code rather than less, so those masks are
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// no-ops here: each is the largest value its count type can hold, which the
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// compiler folds away. Shifts of narrower values behave as elsewhere.
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const (
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// ShiftNByUint8 - shifting an N bit value by a uint8
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Shift8ByUint8 = 7
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Shift16ByUint8 = 15
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Shift32ByUint8 = 31
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Shift64ByUint8 = 0xff
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// ShiftNByUint16 - shifting an N bit value by a uint16
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Shift8ByUint16 = Shift8ByUint8
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Shift16ByUint16 = Shift16ByUint8
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Shift32ByUint16 = Shift32ByUint8
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Shift64ByUint16 = 0xffff
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// ShiftNByUint32 - shifting an N bit value by a uint32
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Shift8ByUint32 = Shift8ByUint8
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Shift16ByUint32 = Shift16ByUint8
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Shift32ByUint32 = Shift32ByUint8
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Shift64ByUint32 = 0xffffffff
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// ShiftNByUint64 - shifting an N bit value by a uint64
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Shift8ByUint64 = Shift8ByUint8
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Shift16ByUint64 = Shift16ByUint8
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Shift32ByUint64 = Shift32ByUint8
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Shift64ByUint64 = 0xffffffffffffffff
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// ShiftNByUint - shifting an N bit value by a uint
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Shift8ByUint = Shift8ByUint8
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Shift16ByUint = Shift16ByUint8
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Shift32ByUint = Shift32ByUint8
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Shift64ByUint = ^uint(0)
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)
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