| /* 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, |
| }; |