diff options
| -rw-r--r-- | lib/libc/arm/gen/__aeabi_read_tp.S | 6 | ||||
| -rw-r--r-- | lib/libc/arm/gen/_set_tp.c | 4 |
2 files changed, 10 insertions, 0 deletions
diff --git a/lib/libc/arm/gen/__aeabi_read_tp.S b/lib/libc/arm/gen/__aeabi_read_tp.S index 228acff..c3ea99d 100644 --- a/lib/libc/arm/gen/__aeabi_read_tp.S +++ b/lib/libc/arm/gen/__aeabi_read_tp.S @@ -31,10 +31,16 @@ __FBSDID("$FreeBSD$"); #include <machine/sysarch.h> ENTRY(__aeabi_read_tp) +#ifdef ARM_TP_ADDRESS ldr r0, .Larm_tp_address ldr r0, [r0] +#else + mrc p15, 0, r0, c13, c0, 3 +#endif RET +#ifdef ARM_TP_ADDRESS .Larm_tp_address: .word ARM_TP_ADDRESS +#endif diff --git a/lib/libc/arm/gen/_set_tp.c b/lib/libc/arm/gen/_set_tp.c index 44bbdd8..97cabec 100644 --- a/lib/libc/arm/gen/_set_tp.c +++ b/lib/libc/arm/gen/_set_tp.c @@ -35,5 +35,9 @@ void _set_tp(void *tp) { +#ifdef ARM_TP_ADDRESS *((struct tcb **)ARM_TP_ADDRESS) = tp; +#else + sysarch(ARM_SET_TP, tp); +#endif } |
