OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	12/01/2022 06:13:56 PM	rwxr-xr-x
📄 README	5.21 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 addrcalc.go	324 bytes	12/01/2022 06:13:01 PM	rw-r--r--
📄 alloc.go	902 bytes	12/01/2022 06:13:01 PM	rw-r--r--
📄 arithmetic.go	14.63 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 bitfield.go	9.64 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 bits.go	5.95 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 bmi.go	2.19 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 bool.go	705 bytes	12/01/2022 06:13:01 PM	rw-r--r--
📄 clobberdead.go	1.31 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 clobberdeadreg.go	1.29 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 compare_and_branch.go	3.79 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 comparisons.go	11.79 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 condmove.go	5.3 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 copy.go	3.36 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 floats.go	3.21 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 fuse.go	4.79 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 issue22703.go	5.43 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 issue25378.go	445 bytes	12/01/2022 06:13:01 PM	rw-r--r--
📄 issue31618.go	504 bytes	12/01/2022 06:13:01 PM	rw-r--r--
📄 issue33580.go	459 bytes	12/01/2022 06:13:01 PM	rw-r--r--
📄 issue38554.go	355 bytes	12/01/2022 06:13:01 PM	rw-r--r--
📄 issue42610.go	673 bytes	12/01/2022 06:13:01 PM	rw-r--r--
📄 issue48054.go	464 bytes	12/01/2022 06:13:01 PM	rw-r--r--
📄 issue52635.go	655 bytes	12/01/2022 06:13:01 PM	rw-r--r--
📄 logic.go	815 bytes	12/01/2022 06:13:01 PM	rw-r--r--
📄 mapaccess.go	9.21 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 maps.go	3.1 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 math.go	6.12 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 mathbits.go	18.06 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 memcombine.go	24 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 memops.go	11.65 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 noextend.go	4.8 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 race.go	651 bytes	12/01/2022 06:13:01 PM	rw-r--r--
📄 regabi_regalloc.go	494 bytes	12/01/2022 06:13:01 PM	rw-r--r--
📄 retpoline.go	224 bytes	12/01/2022 06:13:01 PM	rw-r--r--
📄 rotate.go	5.43 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 select.go	373 bytes	12/01/2022 06:13:01 PM	rw-r--r--
📄 shift.go	9.15 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 shortcircuit.go	368 bytes	12/01/2022 06:13:01 PM	rw-r--r--
📄 slices.go	8.09 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 smallintiface.go	500 bytes	12/01/2022 06:13:01 PM	rw-r--r--
📄 spectre.go	722 bytes	12/01/2022 06:13:01 PM	rw-r--r--
📄 stack.go	2.96 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 strings.go	2.08 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 structs.go	887 bytes	12/01/2022 06:13:01 PM	rw-r--r--
📄 switch.go	1.13 KB	12/01/2022 06:13:01 PM	rw-r--r--
📄 zerosize.go	650 bytes	12/01/2022 06:13:01 PM	rw-r--r--

Editing: noextend.go

// asmcheck

// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package codegen

var sval64 [8]int64
var sval32 [8]int32
var sval16 [8]int16
var sval8 [8]int8
var val64 [8]uint64
var val32 [8]uint32
var val16 [8]uint16
var val8 [8]uint8

// Avoid zero/sign extensions following a load
// which has extended the value correctly.
// Note: No tests are done for int8 since
// an extra extension is usually needed due to
// no signed byte load.

func set16(x8 int8, u8 *uint8, y8 int8, z8 uint8) {
	// Truncate not needed, load does sign/zero extend

// ppc64:-"MOVBZ\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVBZ\tR\\d+,\\sR\\d+"
	val16[0] = uint16(*u8)

// AND not needed due to size
	// ppc64:-"ANDCC"
	// ppc64le:-"ANDCC"
	sval16[1] = 255 & int16(x8+y8)

// ppc64:-"ANDCC"
	// ppc64le:-"ANDCC"
	val16[1] = 255 & uint16(*u8+z8)

}
func shiftidx(u8 *uint8, x16 *int16, u16 *uint16) {

// ppc64:-"MOVBZ\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVBZ\tR\\d+,\\sR\\d+"
	val16[0] = uint16(sval16[*u8>>2])

// ppc64:-"MOVH\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVH\tR\\d+,\\sR\\d+"
	sval16[1] = int16(val16[*x16>>1])

// ppc64:-"MOVHZ\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVHZ\tR\\d+,\\sR\\d+"
	val16[1] = uint16(sval16[*u16>>2])

}

func setnox(x8 int8, u8 *uint8, y8 *int8, z8 *uint8, x16 *int16, u16 *uint16, x32 *int32, u32 *uint32) {

// ppc64:-"MOVBZ\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVBZ\tR\\d+,\\sR\\d+"
	val16[0] = uint16(*u8)

// AND not needed due to size
	// ppc64:-"ANDCC"
	// ppc64le:-"ANDCC"
	sval16[1] = 255 & int16(x8+*y8)

// ppc64:-"ANDCC"
	// ppc64le:-"ANDCC"
	val16[1] = 255 & uint16(*u8+*z8)

// ppc64:-"MOVH\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVH\tR\\d+,\\sR\\d+"
	sval32[1] = int32(*x16)

//ppc64:-"MOVBZ\tR\\d+,\\sR\\d+"
	//ppc64le:-"MOVBZ\tR\\d+,\\sR\\d+"
	val32[0] = uint32(*u8)

// ppc64:-"MOVHZ\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVHZ\tR\\d+,\\sR\\d+"
	val32[1] = uint32(*u16)

// ppc64:-"MOVH\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVH\tR\\d+,\\sR\\d+"
	sval64[1] = int64(*x16)

// ppc64:-"MOVW\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVW\tR\\d+,\\sR\\d+"
	sval64[2] = int64(*x32)

//ppc64:-"MOVBZ\tR\\d+,\\sR\\d+"
	//ppc64le:-"MOVBZ\tR\\d+,\\sR\\d+"
	val64[0] = uint64(*u8)

// ppc64:-"MOVHZ\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVHZ\tR\\d+,\\sR\\d+"
	val64[1] = uint64(*u16)

// ppc64:-"MOVWZ\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVWZ\tR\\d+,\\sR\\d+"
	val64[2] = uint64(*u32)
}

func cmp16(u8 *uint8, x32 *int32, u32 *uint32, x64 *int64, u64 *uint64) bool {

// ppc64:-"MOVBZ\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVBZ\tR\\d+,\\sR\\d+"
	if uint16(*u8) == val16[0] {
		return true
	}

// ppc64:-"MOVHZ\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVHZ\tR\\d+,\\sR\\d+"
	if uint16(*u32>>16) == val16[0] {
		return true
	}

// ppc64:-"MOVHZ\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVHZ\tR\\d+,\\sR\\d+"
	if uint16(*u64>>48) == val16[0] {
		return true
	}

// Verify the truncates are using the correct sign.
	// ppc64:-"MOVHZ\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVHZ\tR\\d+,\\sR\\d+"
	if int16(*x32) == sval16[0] {
		return true
	}

// ppc64:-"MOVH\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVH\tR\\d+,\\sR\\d+"
	if uint16(*u32) == val16[0] {
		return true
	}

// ppc64:-"MOVHZ\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVHZ\tR\\d+,\\sR\\d+"
	if int16(*x64) == sval16[0] {
		return true
	}

// ppc64:-"MOVH\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVH\tR\\d+,\\sR\\d+"
	if uint16(*u64) == val16[0] {
		return true
	}

return false
}

func cmp32(u8 *uint8, x16 *int16, u16 *uint16, x64 *int64, u64 *uint64) bool {

// ppc64:-"MOVBZ\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVBZ\tR\\d+,\\sR\\d+"
	if uint32(*u8) == val32[0] {
		return true
	}

// ppc64:-"MOVH\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVH\tR\\d+,\\sR\\d+"
	if int32(*x16) == sval32[0] {
		return true
	}

// ppc64:-"MOVHZ\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVHZ\tR\\d+,\\sR\\d+"
	if uint32(*u16) == val32[0] {
		return true
	}

// Verify the truncates are using the correct sign.
	// ppc64:-"MOVWZ\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVWZ\tR\\d+,\\sR\\d+"
	if int32(*x64) == sval32[0] {
		return true
	}

// ppc64:-"MOVW\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVW\tR\\d+,\\sR\\d+"
	if uint32(*u64) == val32[0] {
		return true
	}

return false
}

func cmp64(u8 *uint8, x16 *int16, u16 *uint16, x32 *int32, u32 *uint32) bool {

// ppc64:-"MOVBZ\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVBZ\tR\\d+,\\sR\\d+"
	if uint64(*u8) == val64[0] {
		return true
	}

// ppc64:-"MOVH\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVH\tR\\d+,\\sR\\d+"
	if int64(*x16) == sval64[0] {
		return true
	}

// ppc64:-"MOVHZ\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVHZ\tR\\d+,\\sR\\d+"
	if uint64(*u16) == val64[0] {
		return true
	}

// ppc64:-"MOVW\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVW\tR\\d+,\\sR\\d+"
	if int64(*x32) == sval64[0] {
		return true
	}

// ppc64:-"MOVWZ\tR\\d+,\\sR\\d+"
	// ppc64le:-"MOVWZ\tR\\d+,\\sR\\d+"
	if uint64(*u32) == val64[0] {
		return true
	}
	return false
}