OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	02/02/2024 06:09:55 PM	rwxr-xr-x
📄 README	5.21 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 addrcalc.go	324 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 alloc.go	902 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 arithmetic.go	14.15 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 bitfield.go	9.64 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 bits.go	7.71 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 bmi.go	4.21 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 bool.go	6.73 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 clobberdead.go	1.31 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 clobberdeadreg.go	1.29 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 compare_and_branch.go	4.5 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 comparisons.go	14.74 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 condmove.go	6.24 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 constants.go	1.11 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 copy.go	3.14 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 floats.go	3.27 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 fuse.go	4.79 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 ifaces.go	621 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue22703.go	5.43 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue25378.go	445 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue31618.go	504 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue33580.go	459 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue38554.go	355 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue42610.go	623 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue48054.go	464 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue52635.go	816 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue54467.go	949 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue56440.go	689 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue58166.go	554 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue60324.go	805 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue60673.go	360 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue61356.go	1.1 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue63332.go	264 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 logic.go	1.06 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 mapaccess.go	9.11 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 maps.go	3.64 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 math.go	6.14 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 mathbits.go	19.34 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 memcombine.go	29.38 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 memops.go	12.48 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 memops_bigoffset.go	2.5 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 noextend.go	5.39 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 race.go	651 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 regabi_regalloc.go	494 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 retpoline.go	580 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 rotate.go	5.29 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 select.go	373 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 shift.go	11.1 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 shortcircuit.go	368 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 slices.go	9.81 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 smallintiface.go	500 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 spectre.go	734 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 stack.go	2.83 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 strings.go	2.4 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 structs.go	923 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 switch.go	3.6 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 writebarrier.go	1.5 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 zerosize.go	650 bytes	02/02/2024 06:09:55 PM	rw-r--r--

Name

Size

Modified

Perms

📁 ..

02/02/2024 06:09:55 PM

rwxr-xr-x

📄 README

5.21 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 addrcalc.go

324 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 alloc.go

902 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 arithmetic.go

14.15 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 bitfield.go

9.64 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 bits.go

7.71 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 bmi.go

4.21 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 bool.go

6.73 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 clobberdead.go

1.31 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 clobberdeadreg.go

1.29 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 compare_and_branch.go

4.5 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 comparisons.go

14.74 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 condmove.go

6.24 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 constants.go

1.11 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 copy.go

3.14 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 floats.go

3.27 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 fuse.go

4.79 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 ifaces.go

621 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue22703.go

5.43 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue25378.go

445 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue31618.go

504 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue33580.go

459 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue38554.go

355 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue42610.go

623 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue48054.go

464 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue52635.go

816 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue54467.go

949 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue56440.go

689 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue58166.go

554 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue60324.go

805 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue60673.go

360 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue61356.go

1.1 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue63332.go

264 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 logic.go

1.06 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 mapaccess.go

9.11 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 maps.go

3.64 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 math.go

6.14 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 mathbits.go

19.34 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 memcombine.go

29.38 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 memops.go

12.48 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 memops_bigoffset.go

2.5 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 noextend.go

5.39 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 race.go

651 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 regabi_regalloc.go

494 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 retpoline.go

580 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 rotate.go

5.29 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 select.go

373 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 shift.go

11.1 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 shortcircuit.go

368 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 slices.go

9.81 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 smallintiface.go

500 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 spectre.go

734 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 stack.go

2.83 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 strings.go

2.4 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 structs.go

923 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 switch.go

3.6 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 writebarrier.go

1.5 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 zerosize.go

650 bytes

02/02/2024 06:09:55 PM

rw-r--r--

Editing: copy.go

// asmcheck

package codegen

import "runtime"

// Check small copies are replaced with moves.

func movesmall4() {
	x := [...]byte{1, 2, 3, 4}
	// 386:-".*memmove"
	// amd64:-".*memmove"
	// arm:-".*memmove"
	// arm64:-".*memmove"
	// ppc64x:-".*memmove"
	copy(x[1:], x[:])
}

func movesmall7() {
	x := [...]byte{1, 2, 3, 4, 5, 6, 7}
	// 386:-".*memmove"
	// amd64:-".*memmove"
	// arm64:-".*memmove"
	// ppc64x:-".*memmove"
	copy(x[1:], x[:])
}

func movesmall16() {
	x := [...]byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16}
	// amd64:-".*memmove"
	// ppc64x:".*memmove"
	copy(x[1:], x[:])
}

var x [256]byte

// Check that large disjoint copies are replaced with moves.

func moveDisjointStack32() {
	var s [32]byte
	// ppc64x:-".*memmove"
	// ppc64x/power8:"LXVD2X",-"ADD",-"BC"
	// ppc64x/power9:"LXV",-"LXVD2X",-"ADD",-"BC"
	copy(s[:], x[:32])
	runtime.KeepAlive(&s)
}

func moveDisjointStack64() {
	var s [96]byte
	// ppc64x:-".*memmove"
	// ppc64x/power8:"LXVD2X","ADD","BC"
	// ppc64x/power9:"LXV",-"LXVD2X",-"ADD",-"BC"
	copy(s[:], x[:96])
	runtime.KeepAlive(&s)
}

func moveDisjointStack() {
	var s [256]byte
	// s390x:-".*memmove"
	// amd64:-".*memmove"
	// ppc64x:-".*memmove"
	// ppc64x/power8:"LXVD2X"
	// ppc64x/power9:"LXV",-"LXVD2X"
	copy(s[:], x[:])
	runtime.KeepAlive(&s)
}

func moveDisjointArg(b *[256]byte) {
	var s [256]byte
	// s390x:-".*memmove"
	// amd64:-".*memmove"
	// ppc64x:-".*memmove"
	// ppc64x/power8:"LXVD2X"
	// ppc64x/power9:"LXV",-"LXVD2X"
	copy(s[:], b[:])
	runtime.KeepAlive(&s)
}

func moveDisjointNoOverlap(a *[256]byte) {
	// s390x:-".*memmove"
	// amd64:-".*memmove"
	// ppc64x:-".*memmove"
	// ppc64x/power8:"LXVD2X"
	// ppc64x/power9:"LXV",-"LXVD2X"
	copy(a[:], a[128:])
}

// Check arch-specific memmove lowering. See issue 41662 fot details

func moveArchLowering1(b []byte, x *[1]byte) {
	_ = b[1]
	// amd64:-".*memmove"
	// arm64:-".*memmove"
	// ppc64x:-".*memmove"
	copy(b, x[:])
}

func moveArchLowering2(b []byte, x *[2]byte) {
	_ = b[2]
	// amd64:-".*memmove"
	// arm64:-".*memmove"
	// ppc64x:-".*memmove"
	copy(b, x[:])
}

func moveArchLowering4(b []byte, x *[4]byte) {
	_ = b[4]
	// amd64:-".*memmove"
	// arm64:-".*memmove"
	// ppc64x:-".*memmove"
	copy(b, x[:])
}

func moveArchLowering8(b []byte, x *[8]byte) {
	_ = b[8]
	// amd64:-".*memmove"
	// arm64:-".*memmove"
	// ppc64x:-".*memmove"
	copy(b, x[:])
}

func moveArchLowering16(b []byte, x *[16]byte) {
	_ = b[16]
	// amd64:-".*memmove"
	copy(b, x[:])
}

// Check that no branches are generated when the pointers are [not] equal.

func ptrEqual() {
	// amd64:-"JEQ",-"JNE"
	// ppc64x:-"BEQ",-"BNE"
	// s390x:-"BEQ",-"BNE"
	copy(x[:], x[:])
}

func ptrOneOffset() {
	// amd64:-"JEQ",-"JNE"
	// ppc64x:-"BEQ",-"BNE"
	// s390x:-"BEQ",-"BNE"
	copy(x[1:], x[:])
}

func ptrBothOffset() {
	// amd64:-"JEQ",-"JNE"
	// ppc64x:-"BEQ",-"BNE"
	// s390x:-"BEQ",-"BNE"
	copy(x[1:], x[2:])
}

// Verify #62698 on PPC64.
func noMaskOnCopy(a []int, s string, x int) int {
	// ppc64x:-"MOVD\t$-1", -"AND"
	return a[x&^copy([]byte{}, s)]
}