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- ;
- ; Port of uClibc for TMS320C6000 DSP architecture
- ; Copyright (C) 2004 Texas Instruments Incorporated
- ; Author of TMS320C6000 port: Aurelien Jacquiot
- ;
- ; This program is free software; you can redistribute it and/or modify it
- ; under the terms of the GNU Library General Public License as published by
- ; the Free Software Foundation; either version 2 of the License, or (at your
- ; option) any later version.
- ;
- ; This program is distributed in the hope that it will be useful, but WITHOUT
- ; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- ; FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
- ; for more details.
- ;
- ; You should have received a copy of the GNU Library General Public License
- ; along with this program; if not, write to the Free Software Foundation,
- ; Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- ;
- .global _setjmp
- _setjmp:
- MV .D2X A4,B4 ; jmp_buf address
- || STW .D1T2 B3,*+A4(48) ; return address
- STW .D1T1 A10,*+A4(0)
- || STW .D2T2 B10,*+B4(4)
- || ZERO .L1 A6
-
- STW .D1T1 A6,*+A4(52) ; no signal mask set
- || B .S2 B3 ; returns in 5 cycles
- 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 .L1 A4 ; return values
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