diff options
Diffstat (limited to 'firmware/asm/arm/corelock.c')
| -rw-r--r-- | firmware/asm/arm/corelock.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/firmware/asm/arm/corelock.c b/firmware/asm/arm/corelock.c index b36a40b45b..07ec77a60e 100644 --- a/firmware/asm/arm/corelock.c +++ b/firmware/asm/arm/corelock.c @@ -61,6 +61,7 @@ int corelock_try_lock(struct corelock *cl) /* Relies on the fact that core IDs are complementary bitmasks (0x55,0xaa) */ asm volatile ( + ".syntax unified \n" "mov r1, %[id] \n" /* r1 = PROCESSOR_ID */ "ldrb r1, [r1] \n" "strb r1, [%[cl], r1, lsr #7] \n" /* cl->myl[core] = core */ @@ -71,7 +72,7 @@ int corelock_try_lock(struct corelock *cl) "bne 1f \n" /* yes? lock acquired */ "ldrb %[rv], [%[cl], #2] \n" /* || cl->turn == core? */ "ands %[rv], %[rv], r1 \n" - "streqb %[rv], [%[cl], r1, lsr #7] \n" /* if not, cl->myl[core] = 0 */ + "strbeq %[rv], [%[cl], r1, lsr #7] \n" /* if not, cl->myl[core] = 0 */ "1: \n" /* Done */ : [rv] "=r"(rval) : [id] "i" (&PROCESSOR_ID), [cl] "r" (cl) |