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43 lines
823 B
ArmAsm
43 lines
823 B
ArmAsm
/*
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* PROJECT: ReactOS vcruntime library
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* LICENSE: MIT (https://spdx.org/licenses/MIT)
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* PURPOSE: Implementation of _setjmp for ARM
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* COPYRIGHT: Copyright Timo Kreuzer <timo.kreuzer@reactos.org>
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*/
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#include <kxarm.h>
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TEXTAREA
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LEAF_ENTRY _setjmpex
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/* Store r1 (->Frame) and r4 - r11 */
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stmia r0!, {r1,r4-r11}
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/* Store sp (->Sp), lr (->Pc), fp (->Fpscr) */
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mov r1, sp
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stmia r0!, {r1,lr,fp}
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/* Store NEON registers */
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vst1.64 {d0}, [r0]!
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vst1.64 {d1}, [r0]!
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vst1.64 {d2}, [r0]!
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vst1.64 {d3}, [r0]!
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vst1.64 {d4}, [r0]!
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vst1.64 {d5}, [r0]!
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vst1.64 {d6}, [r0]!
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vst1.64 {d7}, [r0]!
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/* Return 0 */
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mov r0, #0
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bx lr
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LEAF_END _setjmpex
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IMPORT _setjmp, WEAK _setjmpex
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IMPORT setjmp, WEAK _setjmpex
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END
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/* EOF */
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