diff options
Diffstat (limited to 'src/corelib/arch/mips/qatomic_mips32.s')
| -rw-r--r-- | src/corelib/arch/mips/qatomic_mips32.s | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/src/corelib/arch/mips/qatomic_mips32.s b/src/corelib/arch/mips/qatomic_mips32.s new file mode 100644 index 0000000000..e7a449bc96 --- /dev/null +++ b/src/corelib/arch/mips/qatomic_mips32.s @@ -0,0 +1,110 @@ + .set nobopt + .set noreorder + .option pic2 + .text + + .globl q_atomic_test_and_set_int + .ent q_atomic_test_and_set_int + .set mips2 +q_atomic_test_and_set_int: +1: ll $8,0($4) + bne $8,$5,2f + move $2,$6 + sc $2,0($4) + beqz $2,1b + nop + jr $31 + nop +2: jr $31 + move $2,$0 + .set mips0 + .end q_atomic_test_and_set_int + + .globl q_atomic_test_and_set_acquire_int + .ent q_atomic_test_and_set_acquire_int + .set mips2 +q_atomic_test_and_set_acquire_int: +1: ll $8,0($4) + bne $8,$5,2f + move $2,$6 + sc $2,0($4) + beqz $2,1b + nop + jr $31 + nop +2: sync + jr $31 + move $2,$0 + .set mips0 + .end q_atomic_test_and_set_acquire_int + + .globl q_atomic_test_and_set_release_int + .ent q_atomic_test_and_set_release_int + .set mips2 +q_atomic_test_and_set_release_int: + sync +1: ll $8,0($4) + bne $8,$5,2f + move $2,$6 + sc $2,0($4) + beqz $2,1b + nop + jr $31 + nop +2: jr $31 + move $2,$0 + .set mips0 + .end q_atomic_test_and_set_release_int + + .globl q_atomic_test_and_set_ptr + .ent q_atomic_test_and_set_ptr + .set mips2 +q_atomic_test_and_set_ptr: +1: ll $8,0($4) + bne $8,$5,2f + move $2,$6 + sc $2,0($4) + beqz $2,1b + nop + jr $31 + nop +2: jr $31 + move $2,$0 + .set mips0 + .end q_atomic_test_and_set_ptr + + .globl q_atomic_test_and_set_acquire_ptr + .ent q_atomic_test_and_set_acquire_ptr + .set mips2 +q_atomic_test_and_set_acquire_ptr: +1: ll $8,0($4) + bne $8,$5,2f + move $2,$6 + sc $2,0($4) + beqz $2,1b + nop + jr $31 + nop +2: sync + jr $31 + move $2,$0 + .set mips0 + .end q_atomic_test_and_set_acquire_ptr + + .globl q_atomic_test_and_set_release_ptr + .ent q_atomic_test_and_set_release_ptr + .set mips2 +q_atomic_test_and_set_release_ptr: + sync +1: ll $8,0($4) + bne $8,$5,2f + move $2,$6 + sc $2,0($4) + beqz $2,1b + nop + jr $31 + nop +2: jr $31 + move $2,$0 + .set mips0 + .end q_atomic_test_and_set_release_ptr |