diff options
Diffstat (limited to 'sim/testsuite/mips/r6-llsc-wp.s')
| -rw-r--r-- | sim/testsuite/mips/r6-llsc-wp.s | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/sim/testsuite/mips/r6-llsc-wp.s b/sim/testsuite/mips/r6-llsc-wp.s new file mode 100644 index 00000000000..55ad9243fc8 --- /dev/null +++ b/sim/testsuite/mips/r6-llsc-wp.s @@ -0,0 +1,41 @@ +# mips32 specific r6 tests - paired LL/SC variants +# mach: mips32r6 +# as: -mabi=eabi +# ld: -N -Ttext=0x80010000 -Tdata=0x80020000 +# output: *\\npass\\n + + .include "testutils.inc" + .include "utils-r6.inc" + + .data + .align 8 +test_data: + .word 0xaaaaaaaa + .word 0xbbbbbbbb +end_check: + .byte 0 + .byte 0 + .byte 0 + .byte 0x1 + .text + + setup + + .ent DIAG +DIAG: + writemsg "[1] Test LLWP" + llwp $2, $3, test_data + checkpair_dword $2, $3, test_data, end_check + + sll $2, $2, 1 + srl $3, $3, 1 + move $s0, $2 + + scwp $2, $3, test_data + check32 $2, 1 + checkpair_dword $s0, $3, test_data, end_check + writemsg "[2] Test SCWP, done" + +pass + + .end DIAG |