From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- arch/microblaze/lib/ucmpdi2.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 arch/microblaze/lib/ucmpdi2.c (limited to 'arch/microblaze/lib/ucmpdi2.c') diff --git a/arch/microblaze/lib/ucmpdi2.c b/arch/microblaze/lib/ucmpdi2.c new file mode 100644 index 000000000..c60e068ff --- /dev/null +++ b/arch/microblaze/lib/ucmpdi2.c @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: GPL-2.0 +#include + +#include "libgcc.h" + +word_type __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); -- cgit v1.2.3