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I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
95 lines
2.2 KiB
ArmAsm
95 lines
2.2 KiB
ArmAsm
/* Pentium __mpn_addmul_1 -- Multiply a limb vector with a limb and add
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the result to a second limb vector.
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Copyright (C) 1992-2022 Free Software Foundation, Inc.
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This file is part of the GNU MP Library.
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The GNU MP Library is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or (at your
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option) any later version.
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The GNU MP Library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with the GNU MP Library; see the file COPYING.LIB. If not,
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see <https://www.gnu.org/licenses/>. */
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#include "sysdep.h"
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#include "asm-syntax.h"
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#define PARMS 4+16 /* space for 4 saved regs */
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#define RES PARMS
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#define S1 RES+4
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#define SIZE S1+4
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#define S2LIMB SIZE+4
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#define res_ptr edi
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#define s1_ptr esi
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#define size ecx
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#define s2_limb ebx
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.text
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ENTRY (__mpn_addmul_1)
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pushl %res_ptr
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cfi_adjust_cfa_offset (4)
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pushl %s1_ptr
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cfi_adjust_cfa_offset (4)
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pushl %ebp
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cfi_adjust_cfa_offset (4)
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pushl %s2_limb
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cfi_adjust_cfa_offset (4)
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movl RES(%esp), %res_ptr
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cfi_rel_offset (res_ptr, 12)
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movl S1(%esp), %s1_ptr
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cfi_rel_offset (s1_ptr, 8)
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movl SIZE(%esp), %size
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movl S2LIMB(%esp), %s2_limb
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cfi_rel_offset (s2_limb, 0)
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leal (%res_ptr,%size,4), %res_ptr
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leal (%s1_ptr,%size,4), %s1_ptr
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negl %size
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xorl %ebp, %ebp
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cfi_rel_offset (ebp, 4)
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ALIGN (3)
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L(oop): adcl $0, %ebp
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movl (%s1_ptr,%size,4), %eax
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mull %s2_limb
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addl %ebp, %eax
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movl (%res_ptr,%size,4), %ebp
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adcl $0, %edx
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addl %eax, %ebp
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movl %ebp, (%res_ptr,%size,4)
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incl %size
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movl %edx, %ebp
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jnz L(oop)
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adcl $0, %ebp
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movl %ebp, %eax
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popl %s2_limb
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cfi_adjust_cfa_offset (-4)
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cfi_restore (s2_limb)
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popl %ebp
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cfi_adjust_cfa_offset (-4)
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cfi_restore (ebp)
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popl %s1_ptr
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cfi_adjust_cfa_offset (-4)
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cfi_restore (s1_ptr)
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popl %res_ptr
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cfi_adjust_cfa_offset (-4)
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cfi_restore (res_ptr)
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ret
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#undef size
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END (__mpn_addmul_1)
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