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/* This testcase is part of GDB, the GNU debugger.
Copyright 2015-2021 Free Software Foundation, Inc.
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 3 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 <http://www.gnu.org/licenses/>. */
static void
ext_reg_load (void)
{
char in[8];
asm ("vldr d0, [%0]" : : "r" (in));
asm ("vldr s3, [%0]" : : "r" (in));
asm ("vldm %0, {d3-d4}" : : "r" (in));
asm ("vldm %0, {s9-s11}" : : "r" (in));
}
static void
ext_reg_mov (void)
{
int i, j;
double d;
i = 1;
j = 2;
asm ("vmov s4, s5, %0, %1" : "=r" (i), "=r" (j): );
asm ("vmov s7, s8, %0, %1" : "=r" (i), "=r" (j): );
asm ("vmov %0, %1, s10, s11" : : "r" (i), "r" (j));
asm ("vmov %0, %1, s1, s2" : : "r" (i), "r" (j));
asm ("vmov %P2, %0, %1" : "=r" (i), "=r" (j): "w" (d));
asm ("vmov %1, %2, %P0" : "=w" (d) : "r" (i), "r" (j));
}
static void
ext_reg_push_pop (void)
{
double d;
asm ("vpush {%P0}" : : "w" (d));
asm ("vpop {%P0}" : : "w" (d));
}
/* Initialize arch-specific bits. */
static void initialize (void)
{
/* ARM doesn't currently use this function. */
}
/* Functions testing instruction decodings. GDB will test all of these. */
static testcase_ftype testcases[] =
{
ext_reg_load,
ext_reg_mov,
ext_reg_push_pop,
};
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