Do not store FP registers in softfloat userland
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c22389e399
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1d9390077f
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@ -1,4 +1,4 @@
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/* $NetBSD: compat_setjmp.S,v 1.2 2009/12/14 03:04:33 matt Exp $ */
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/* $NetBSD: compat_setjmp.S,v 1.3 2016/03/26 11:57:32 martin Exp $ */
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/*-
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/*-
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* Copyright (c) 1991, 1993
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* Copyright (c) 1991, 1993
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@ -41,7 +41,7 @@
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#if 0
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#if 0
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RCSID("from: @(#)setjmp.s 8.1 (Berkeley) 6/4/93")
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RCSID("from: @(#)setjmp.s 8.1 (Berkeley) 6/4/93")
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#else
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#else
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RCSID("$NetBSD: compat_setjmp.S,v 1.2 2009/12/14 03:04:33 matt Exp $")
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RCSID("$NetBSD: compat_setjmp.S,v 1.3 2016/03/26 11:57:32 martin Exp $")
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#endif
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#endif
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#endif /* LIBC_SCCS and not lint */
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#endif /* LIBC_SCCS and not lint */
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@ -111,6 +111,9 @@ NON_LEAF(setjmp, SETJMP_FRAME_SIZE, ra)
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REG_S gp, _OFFSETOF_SC_REGS_GP(a0)
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REG_S gp, _OFFSETOF_SC_REGS_GP(a0)
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REG_S sp, _OFFSETOF_SC_REGS_SP(a0)
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REG_S sp, _OFFSETOF_SC_REGS_SP(a0)
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REG_S s8, _OFFSETOF_SC_REGS_S8(a0)
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REG_S s8, _OFFSETOF_SC_REGS_S8(a0)
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#ifdef SOFTFLOAT_FOR_GCC
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INT_S zero, _OFFSETOF_SC_FPUSED(a0) # sc_fpused = 0
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#else
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li v0, 1 # be nice if we could tell
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li v0, 1 # be nice if we could tell
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INT_S v0, _OFFSETOF_SC_FPUSED(a0) # sc_fpused = 1
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INT_S v0, _OFFSETOF_SC_FPUSED(a0) # sc_fpused = 1
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cfc1 v0, $31
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cfc1 v0, $31
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@ -135,6 +138,7 @@ NON_LEAF(setjmp, SETJMP_FRAME_SIZE, ra)
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FP_S $f29, _OFFSETOF_SC_FPREGS_F29(a0)
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FP_S $f29, _OFFSETOF_SC_FPREGS_F29(a0)
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FP_S $f31, _OFFSETOF_SC_FPREGS_F31(a0)
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FP_S $f31, _OFFSETOF_SC_FPREGS_F31(a0)
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#endif
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#endif
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#endif /* SOFTFLOAT_FOR_GCC */
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REG_EPILOGUE
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REG_EPILOGUE
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j ra
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j ra
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move v0, zero
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move v0, zero
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