aad5a537ac
As part of the MIPS conversion to use the generic GCC library routines, Matt Redfearn discovered that I'd missed a notrace on __ucmpdi2(). This patch rectifies the problem. Signed-off-by: Palmer Dabbelt <palmer@sifive.com> Reviewed-by: Matt Redfearn <matt.redfearn@mips.com> Signed-off-by: Matt Redfearn <matt.redfearn@mips.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Matt Redfearn <matt.redfearn@mips.com> Cc: Antony Pavlov <antonynpavlov@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/19048/ Signed-off-by: James Hogan <jhogan@kernel.org>
36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
/*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, see the file COPYING, or write
|
|
* to the Free Software Foundation, Inc.
|
|
*/
|
|
|
|
#include <linux/module.h>
|
|
#include <linux/libgcc.h>
|
|
|
|
word_type notrace __ucmpdi2(unsigned long long a, unsigned long long b)
|
|
{
|
|
const DWunion au = {.ll = a};
|
|
const DWunion bu = {.ll = b};
|
|
|
|
if ((unsigned int) au.s.high < (unsigned int) bu.s.high)
|
|
return 0;
|
|
else if ((unsigned int) au.s.high > (unsigned int) bu.s.high)
|
|
return 2;
|
|
if ((unsigned int) au.s.low < (unsigned int) bu.s.low)
|
|
return 0;
|
|
else if ((unsigned int) au.s.low > (unsigned int) bu.s.low)
|
|
return 2;
|
|
return 1;
|
|
}
|
|
EXPORT_SYMBOL(__ucmpdi2);
|