0a6a1f1d05
This brings our tree to NetBSD 7.0, as found on -current on the 10-10-2015. This updates: - LLVM to 3.6.1 - GCC to GCC 5.1 - Replace minix/commands/zdump with usr.bin/zdump - external/bsd/libelf has moved to /external/bsd/elftoolchain/ - Import ctwm - Drop sprintf from libminc Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
38 lines
626 B
ArmAsm
38 lines
626 B
ArmAsm
/* $NetBSD: h_initfini_align.S,v 1.2 2014/03/16 09:27:04 cherry Exp $ */
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#include <machine/asm.h>
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RCSID("$NetBSD: h_initfini_align.S,v 1.2 2014/03/16 09:27:04 cherry Exp $")
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ENTRY(check_stack_alignment, 0)
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.prologue
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.regstk 0, 2, 0, 0
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alloc loc0 = ar.pfs, 0, 2, 0, 0
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.body
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mov ret0 = 1
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;;
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/* ar.bsp has an 8-byte alignment requirement */
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mov loc1 = ar.bsp
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;;
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and loc1 = 7, loc1
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;;
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cmp.eq p1, p0 = 0, loc1
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(p0) mov ret0 = 0
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;;
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/* sp has a 16-byte alignment requirement */
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(p1) mov loc1 = sp
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;;
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(p1) and loc1 = 15, loc1
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;;
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(p1) cmp.eq p1, p0 = 0, loc1
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(p0) mov ret0 = 0
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br.ret.sptk.few rp
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