diff options
Diffstat (limited to 'emu')
| -rw-r--r-- | emu/NetBSD/asm-arm.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/emu/NetBSD/asm-arm.S b/emu/NetBSD/asm-arm.S index 02e37396..afaa5479 100644 --- a/emu/NetBSD/asm-arm.S +++ b/emu/NetBSD/asm-arm.S @@ -19,16 +19,16 @@ ENTRY(_tas) DMB mov r1, r0 mov r2, #0xaa -tas1: +.Loop: ldrex r0, [r1] cmp r0, #0 - bne lockbusy + bne .Lockbusy strex r3, r2, [r1] cmp r3, #0 - bne tas1 + bne .Loop DMB bx lr -lockbusy: +.Lockbusy: clrex bx lr END(_tas) |