newlib/libc/machine/tic6x/setjmp.S

;******************************************************************************
;* SETJMP  v7.2.0I10181                                                       *
;*                                                                            *
;* Copyright (c) 1996-2010 Texas Instruments Incorporated                     *
;* http://www.ti.com/                                                         *
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;******************************************************************************

.text
.globl setjmp
.type setjmp,%function
setjmp:
	MV .L2X    A4, B4
||	STW .D1T2  B3, *+A4(48)

	STW .D1T1  A10, *+A4(0)
||	STW .D2T2  B10, *+B4(4)
||	RET .S2    B3

	STW .D1T1  A11, *+A4(8)
||	STW .D2T2  B11, *+B4(12)

	STW .D1T1  A12, *+A4(16)
||	STW .D2T2  B12, *+B4(20)

	STW .D1T1  A13, *+A4(24)
||	STW .D2T2  B13, *+B4(28)

	STW .D1T1  A14, *+A4(32)
||	STW .D2T2  B14, *+B4(36)

	STW .D1T1  A15, *+A4(40)
||	STW .D2T2  B15, *+B4(44)
||	ZERO .S1   A4
.size setjmp, . - setjmp

.globl longjmp
.type longjmp,%function
longjmp:
	 LDW .D1T1  *+A4(48), A3

	 MV .L2X    A4, B6
||	 MV .S1     A4, A6
||	 MV .D2     B4, B2

	 LDW .D1T1  *+A6(0), A10
||	 LDW .D2T2  *+B6(4), B10
|| [B2]  MV .L1X    B4, A4
|| [!B2] MVK .S1    1, A4

	 LDW .D1T1  *+A6(8), A11
||	 LDW .D2T2  *+B6(12), B11 

	 LDW .D1T1  *+A6(16), A12
||	 LDW .D2T2  *+B6(20), B12
 
	 LDW .D1T1  *+A6(24), A13
||	 LDW .D2T2  *+B6(28), B13
 
	 LDW .D1T1  *+A6(32), A14
||	 LDW .D2T2  *+B6(36), B14
 
	 LDW .D1T1  *+A6(40), A15
||	 LDW .D2T2  *+B6(44), B15
||	 RET .S2X   A3
	 NOP    5
.size longjmp, . - longjmp