diff options
Diffstat (limited to 'qemu/tests/tcg/mips/mips32-dsp/extpdp.c')
-rw-r--r-- | qemu/tests/tcg/mips/mips32-dsp/extpdp.c | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/qemu/tests/tcg/mips/mips32-dsp/extpdp.c b/qemu/tests/tcg/mips/mips32-dsp/extpdp.c deleted file mode 100644 index 79ee16e8b..000000000 --- a/qemu/tests/tcg/mips/mips32-dsp/extpdp.c +++ /dev/null @@ -1,64 +0,0 @@ -#include<stdio.h> -#include<assert.h> - -int main() -{ - int rt, ach, acl, dsp, pos, efi; - int result; - - ach = 0x05; - acl = 0xB4CB; - dsp = 0x07; - result = 0x000C; - - __asm - ("wrdsp %1, 0x01\n\t" - "mthi %2, $ac1\n\t" - "mtlo %3, $ac1\n\t" - "extpdp %0, $ac1, 0x03\n\t" - "rddsp %1\n\t" - : "=r"(rt), "+r"(dsp) - : "r"(ach), "r"(acl) - ); - pos = dsp & 0x3F; - efi = (dsp >> 14) & 0x01; - assert(pos == 3); - assert(efi == 0); - assert(result == rt); - - ach = 0x05; - acl = 0xB4CB; - dsp = 0x01; - - __asm - ("wrdsp %1, 0x01\n\t" - "mthi %2, $ac1\n\t" - "mtlo %3, $ac1\n\t" - "extpdp %0, $ac1, 0x03\n\t" - "rddsp %1\n\t" - : "=r"(rt), "+r"(dsp) - : "r"(ach), "r"(acl) - ); - efi = (dsp >> 14) & 0x01; - assert(efi == 1); - - - ach = 0; - acl = 0; - dsp = 0; - result = 0; - - __asm - ("wrdsp %1\n\t" - "mthi %2, $ac1\n\t" - "mtlo %3, $ac1\n\t" - "extpdp %0, $ac1, 0x00\n\t" - "rddsp %1\n\t" - : "=r"(rt), "+r"(dsp) - : "r"(ach), "r"(acl) - ); - assert(dsp == 0x3F); - assert(result == rt); - - return 0; -} |