// Caution: ugly multiline assembly macros in your future!

#define DISPATCH(NAME,MAXSIZE)		\
	MOVD	$MAXSIZE, R27;		\
	CMP	R27, R16;		\
	BGT	3(PC);			\
	MOVD	$NAME(SB), R27;	\
	B	(R27)
// Note: can't just "B NAME(SB)" - bad inlining results.

TEXT ·reflectcall(SB), NOSPLIT|NOFRAME, $0-48
	MOVWU	frameSize+32(FP), R16
	DISPATCH(runtime·call16, 16)

	ADDZE R20, R24		// R24 = x[i] + CA
	ADDZE R21, R25		// R25 = x[i+1] + CA
	ADDZE R22, R26		// R26 = x[i+2] + CA
	ADDZE R23, R27		// R27 = x[i+3] + CA
	MOVD  R24, 8(R10)	// z[i]
	MOVD  R25, 16(R10)	// z[i+1]
	MOVD  R26, 24(R10)	// z[i+2]
	MOVDU R27, 32(R10)	// z[i+3]
	ADD   $-4, R11		// R11 = z_len - 4
	BDNZ  loop

	// We may have some elements to read
	CMP R11, $0
	BEQ final

tail:

	// can be executed on g0. Second, it is called frequently, so will
	// benefit from this fast path.
	CBNZ	R0, rest
	MOVD	g, R13
#ifdef TLS_darwin
	MOVD	R27, R12 // save R27 a.k.a. REGTMP (callee-save in C). load_g clobbers it
#endif
	load_g
#ifdef TLS_darwin
	MOVD	R12, R27
#endif
	MOVD	g_m(g), R0
	MOVD	m_p(R0), R0
	MOVD	p_raceprocctx(R0), R0
	MOVD	R0, (R1)
	MOVD	R13, g
	JMP	(LR)
rest:

	RLDICL	$56,R7,$56,R25	// crc>>8
	ADD	$1024,R10,R10	// &tab[6]
	SLD	$2,R25,R25	// crc>>8&FF*2
	MOVBZ   R7,R26          // crc&0xFF
	MOVWZ	(R10)(R25),R27	// tab[6][crc>>8&0xFF]
	ADD 	$1024,R10,R10   // &tab[7]
	SLD	$2,R26,R26	// crc&0xFF*2
	XOR	R21,R27,R21	// xor done R27
	ADD     $8,R5           // p = p[8:]
	MOVWZ	(R10)(R26),R28	// tab[7][crc&0xFF]
	XOR	R21,R28,R21	// xor done R28
	MOVWZ	R21,R7		// crc for next round

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.integtests.tooling.r27


import org.gradle.integtests.tooling.TestLauncherSpec
import org.gradle.integtests.tooling.fixture.TargetGradleVersion
import org.gradle.tooling.BuildException
import org.gradle.tooling.TestExecutionException

	MOVD	R18, 192(R1)
	MOVD	R19, 200(R1)
	MOVD	R20, 208(R1)
	MOVD	R21, 216(R1)
	MOVD	R22, 224(R1)
	MOVD	R23, 232(R1)
	MOVD	R24, 240(R1)
	MOVD	R25, 248(R1)
	MOVD	R26, 256(R1)
	MOVD	R27, 264(R1)
	MOVD	R28, 272(R1)
	MOVD	R29, 280(R1)
	MOVD	g, 288(R1)
	MOVD	LR, R31
	MOVD	R31, 32(R1)
	CALL	runtime·debugCallCheck(SB)
	MOVD	40(R1), R22
	XOR	R0, R0
	CMP	R22, $0
	BEQ	good

	MOVV	R21, 152(R3)
	// R22 is g.
	MOVV	R23, 160(R3)
	MOVV	R24, 168(R3)
	MOVV	R25, 176(R3)
	MOVV	R26, 184(R3)
	// R27 already saved
	// R28 already saved.
	MOVV	R29, 192(R3)
	// R30 is tmp register.
	MOVV	R31, 200(R3)

	CALL	runtime·wbBufFlush(SB)

	MOVV	8(R3), R27
	MOVV	16(R3), R28
	MOVV	24(R3), R2
	MOVV	32(R3), R4
	MOVV	40(R3), R5
	MOVV	48(R3), R6
	MOVV	56(R3), R7

	PPC64DWARFRegisters[REG_CTR] = 66
	PPC64DWARFRegisters[REG_XER] = 76
}

/*
 * GENERAL:
 *
 * compiler allocates R3 up as temps
 * compiler allocates register variables R7-R27
 * compiler allocates external registers R30 down
 *
 * compiler allocates register variables F17-F26
 * compiler allocates external registers F26 down
 */
const (
	BIG = 32768 - 8
)

const (

#define R_x070	R17
#define R_x080	R18
#define R_x090	R19
#define R_x0a0	R20
#define R_x0b0	R21
#define R_x0c0	R22
#define R_x0d0	R23
#define R_x0e0	R24
#define R_x0f0	R28
#define R_x100	R29
#define R_x110	R27


// V0-V7 are A-H
// V8-V23 are used for the message schedule
#define KI	V24
#define FUNC	V25
#define S0	V26
#define S1	V27
#define s0	V28
#define s1	V29

#define R_x070	R17
#define R_x080	R18
#define R_x090	R19
#define R_x0a0	R20
#define R_x0b0	R21
#define R_x0c0	R22
#define R_x0d0	R23
#define R_x0e0	R24
#define R_x0f0	R25
#define R_x100	R26
#define R_x110	R27


// V0-V7 are A-H
// V8-V23 are used for the message schedule
#define KI	V24
#define FUNC	V25
#define S0	V26
#define S1	V27
#define s0	V28
#define s1	V29