| __sparc_utrap_gen.S (88794) | __sparc_utrap_gen.S (91159) |
|---|---|
| 1/*- 2 * Copyright (c) 2001 Jake Burkholder. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 12 unchanged lines hidden (view full) --- 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#if defined(SYSLIBC_RCS) && !defined(lint) 28 .text | 1/*- 2 * Copyright (c) 2001 Jake Burkholder. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 12 unchanged lines hidden (view full) --- 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#if defined(SYSLIBC_RCS) && !defined(lint) 28 .text |
| 29 .asciz "$FreeBSD: head/lib/libc/sparc64/sys/__sparc_utrap_gen.S 88794 2002-01-01 21:58:32Z jake $" | 29 .asciz "$FreeBSD: head/lib/libc/sparc64/sys/__sparc_utrap_gen.S 91159 2002-02-23 19:00:30Z jake $" |
| 30#endif /* SYSLIBC_RCS and not lint */ 31 32 .register %g2, #ignore 33 .register %g3, #ignore 34 .register %g6, #ignore 35 .register %g7, #ignore 36 37#include <machine/asm.h> | 30#endif /* SYSLIBC_RCS and not lint */ 31 32 .register %g2, #ignore 33 .register %g3, #ignore 34 .register %g6, #ignore 35 .register %g7, #ignore 36 37#include <machine/asm.h> |
| 38#include <machine/tstate.h> |
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| 38#include <machine/utrap.h> 39 40#include "assym.s" 41 42ENTRY(__sparc_utrap_gen) | 39#include <machine/utrap.h> 40 41#include "assym.s" 42 43ENTRY(__sparc_utrap_gen) |
| 43 sub %fp, CCFSZ + UF_SIZEOF, %sp | 44 sub %sp, UF_SIZEOF, %sp |
| 44 45 stx %o0, [%sp + SPOFF + CCFSZ + UF_TYPE] 46 stx %o3, [%sp + SPOFF + CCFSZ + UF_TAR] 47 stx %o4, [%sp + SPOFF + CCFSZ + UF_SFAR] 48 stx %o5, [%sp + SPOFF + CCFSZ + UF_SFSR] 49 | 45 46 stx %o0, [%sp + SPOFF + CCFSZ + UF_TYPE] 47 stx %o3, [%sp + SPOFF + CCFSZ + UF_TAR] 48 stx %o4, [%sp + SPOFF + CCFSZ + UF_SFAR] 49 stx %o5, [%sp + SPOFF + CCFSZ + UF_SFSR] 50 |
| 51 stx %l4, [%sp + SPOFF + CCFSZ + UF_FSR] 52 stx %l5, [%sp + SPOFF + CCFSZ + UF_STATE] |
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| 50 stx %l6, [%sp + SPOFF + CCFSZ + UF_PC] 51 stx %l7, [%sp + SPOFF + CCFSZ + UF_NPC] 52 53 stx %g1, [%sp + SPOFF + CCFSZ + UF_G1] 54 stx %g2, [%sp + SPOFF + CCFSZ + UF_G2] 55 stx %g3, [%sp + SPOFF + CCFSZ + UF_G3] 56 stx %g4, [%sp + SPOFF + CCFSZ + UF_G4] 57 stx %g5, [%sp + SPOFF + CCFSZ + UF_G5] --- 24 unchanged lines hidden (view full) --- 82 ldx [%sp + SPOFF + CCFSZ + UF_O1], %i1 83 ldx [%sp + SPOFF + CCFSZ + UF_O2], %i2 84 ldx [%sp + SPOFF + CCFSZ + UF_O3], %i3 85 ldx [%sp + SPOFF + CCFSZ + UF_O4], %i4 86 ldx [%sp + SPOFF + CCFSZ + UF_O5], %i5 87 ldx [%sp + SPOFF + CCFSZ + UF_O6], %i6 88 ldx [%sp + SPOFF + CCFSZ + UF_O7], %i7 89 | 53 stx %l6, [%sp + SPOFF + CCFSZ + UF_PC] 54 stx %l7, [%sp + SPOFF + CCFSZ + UF_NPC] 55 56 stx %g1, [%sp + SPOFF + CCFSZ + UF_G1] 57 stx %g2, [%sp + SPOFF + CCFSZ + UF_G2] 58 stx %g3, [%sp + SPOFF + CCFSZ + UF_G3] 59 stx %g4, [%sp + SPOFF + CCFSZ + UF_G4] 60 stx %g5, [%sp + SPOFF + CCFSZ + UF_G5] --- 24 unchanged lines hidden (view full) --- 85 ldx [%sp + SPOFF + CCFSZ + UF_O1], %i1 86 ldx [%sp + SPOFF + CCFSZ + UF_O2], %i2 87 ldx [%sp + SPOFF + CCFSZ + UF_O3], %i3 88 ldx [%sp + SPOFF + CCFSZ + UF_O4], %i4 89 ldx [%sp + SPOFF + CCFSZ + UF_O5], %i5 90 ldx [%sp + SPOFF + CCFSZ + UF_O6], %i6 91 ldx [%sp + SPOFF + CCFSZ + UF_O7], %i7 92 |
| 93 ldx [%sp + SPOFF + CCFSZ + UF_STATE], %l5 94 ! Restore %asi and %ccr from the passed tstate 95 srlx %l5, TSTATE_CCR_SHIFT, %l4 96 and %l4, CCR_MASK, %l4 97 wr %l4, 0, %ccr 98 srlx %l5, TSTATE_ASI_SHIFT, %l4 99 and %l4, ASI_MASK, %l4 100 wr %l4, 0, %asi |
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| 90 ldx [%sp + SPOFF + CCFSZ + UF_PC], %l6 91 ldx [%sp + SPOFF + CCFSZ + UF_NPC], %l7 92 93 jmpl %l6, %g0 94 return %l7 95END(__sparc_utrap_gen) | 101 ldx [%sp + SPOFF + CCFSZ + UF_PC], %l6 102 ldx [%sp + SPOFF + CCFSZ + UF_NPC], %l7 103 104 jmpl %l6, %g0 105 return %l7 106END(__sparc_utrap_gen) |