LMG	48(R15), R6, R15		// Restore non-volatile regs.
	BR	R14				// Return to C.
rest:	MOVD	g_m(g), R4			// R4 = current thread.
	MOVD	m_g0(R4), g			// Switch to g0.
	SUB	$24, R15			// Allocate Go argument slots.
	STMG	R2, R3, 8(R15)			// Fill Go frame.
	BL	runtime·racecallback(SB)	// Call Go code.
	LMG	72(R15), R6, R15		// Restore non-volatile regs.

        override fun toTracking(): Tracking {
            throw IllegalStateException("Cannot track state because it was restored")
        }

        override fun toRestoring(): Restoring {
            throw IllegalStateException("Cannot restore state because it was already restored")
        }

        fun loadFrom(storedState: CachedEnvironmentState) {
            if (storedState.cleared) {

	MOVD	$8, R20
	BREAK
	JMP	restore

restore:
	// Calls and failures resume here.
	//
	// Set R20 to 16 and invoke BRK. The debugger should restore
	// all registers except for PC and RSP and resume execution.
	MOVD	$16, R20
	BREAK
	// We must not modify flags after this point.

	// Restore pointer-containing registers, which may have been

      with:
        java-version: '17'
        distribution: 'temurin'
    - uses: actions/cache@v1
      with:
        path: ~/.m2/repository
        key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
        restore-keys: |
          ${{ runner.os }}-maven-
    - name: Build with Maven

	// Restore g->sched (== m->curg->sched) from saved values.
	MOVD	0(R1), R5
	MOVD	R5, (g_sched+gobuf_pc)(g)
	MOVD	$(24+FIXED_FRAME)(R1), R4       // must match frame size
	MOVD	R4, (g_sched+gobuf_sp)(g)

	// Switch back to m->g0's stack and restore m->g0->sched.sp.
	// (Unlike m->curg, the g0 goroutine never uses sched.pc,
	// so we do not have to restore it.)
	MOVD	g_m(g), R8
	MOVD	m_g0(R8), g

	STLXRW	R1, (R0), R3
	CBNZ	R3, storeloop

	// Wait for setgid completion
	MOVW	$0, R1
	MOVW	$0, R2
loop:
	LDAXRW	(R0), R3
	CMPW	R1, R3
	BNE	loop
	STLXRW	R2, (R0), R3
	CBNZ	R3, loop

	// Restore stack
	SUB	$(1024 * 8), RSP

	MOVD	R9, R30

	}
	return e.runEtcdctlCommand(version,
		"--endpoints", e.endpoint(),
		"snapshot", "save", snapshotFile,
	)
}

// Restore restores a given snapshotFile into the data directory specified this clients config.
func (e *CombinedEtcdClient) Restore(version *EtcdVersion, snapshotFile string) error {
	// We cannot use etcd/clientv3 to make this call. It is implemented in the etcdctl client code.

      with:
        java-version: '17'
        distribution: 'temurin'
    - uses: actions/cache@v4
      with:
        path: ~/.m2/repository
        key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
        restore-keys: |
          ${{ runner.os }}-maven-
    - name: Download Plugins with Maven
      run: mvn -B antrun:run --file pom.xml
    - name: Build with Maven
      run: mvn -B source:jar javadoc:jar package --file pom.xml

# Tests that the linker implements the PPC64 ELFv2 ABI
# register save and restore functions as defined in
# section 2.3.3.1 of the PPC64 ELFv2 ABI when linking
# external objects most likely compiled with gcc's
# -Os option.
#
# Verifies golang.org/issue/52366 for linux/ppc64le
[!GOOS:linux] skip
[!compiler:gc] skip
[!cgo] skip
[!GOARCH:ppc64le] skip

go build -ldflags='-linkmode=internal'
exec ./abitest
stdout success

TEXT runtime·save_g(SB),NOSPLIT|NOFRAME,$0-0
	MOVB	runtime·iscgo(SB), R23
	BEQ	R23, nocgo

	MOVV	R3, R23	// save R3
	MOVV	g, runtime·tls_g(SB) // TLS relocation clobbers R3
	MOVV	R23, R3	// restore R3

nocgo:
	RET

TEXT runtime·load_g(SB),NOSPLIT|NOFRAME,$0-0
	MOVV	runtime·tls_g(SB), g // TLS relocation clobbers R3
	RET