diff options
| author | Oleksandr Tymoshenko <gonzo@FreeBSD.org> | 2012-08-15 03:07:41 +0000 |
|---|---|---|
| committer | Oleksandr Tymoshenko <gonzo@FreeBSD.org> | 2012-08-15 03:07:41 +0000 |
| commit | c9e95645f623367fe9195f15b5b833d2e4717c88 (patch) | |
| tree | 52190f099d65fdbdfdb7aa9bc95b9edeb8ba6534 /libexec | |
| parent | cf1a573f04f16c213467a06efded779b4e049edd (diff) | |
Notes
Diffstat (limited to 'libexec')
| -rw-r--r-- | libexec/rtld-elf/arm/reloc.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/libexec/rtld-elf/arm/reloc.c b/libexec/rtld-elf/arm/reloc.c index 005c468af74c6..715cb7e8e7ed4 100644 --- a/libexec/rtld-elf/arm/reloc.c +++ b/libexec/rtld-elf/arm/reloc.c @@ -433,7 +433,9 @@ reloc_jmpslot(Elf_Addr *where, Elf_Addr target, const Obj_Entry *defobj, void allocate_initial_tls(Obj_Entry *objs) { +#ifdef ARM_TP_ADDRESS void **_tp = (void **)ARM_TP_ADDRESS; +#endif /* * Fix the size of the static TLS block by using the maximum @@ -443,16 +445,27 @@ allocate_initial_tls(Obj_Entry *objs) tls_static_space = tls_last_offset + tls_last_size + RTLD_STATIC_TLS_EXTRA; +#ifdef ARM_TP_ADDRESS (*_tp) = (void *) allocate_tls(objs, NULL, TLS_TCB_SIZE, 8); +#else + sysarch(ARM_SET_TP, allocate_tls(objs, NULL, TLS_TCB_SIZE, 8)); +#endif } void * __tls_get_addr(tls_index* ti) { - void **_tp = (void **)ARM_TP_ADDRESS; char *p; +#ifdef ARM_TP_ADDRESS + void **_tp = (void **)ARM_TP_ADDRESS; p = tls_get_addr_common((Elf_Addr **)(*_tp), ti->ti_module, ti->ti_offset); +#else + void *_tp; + __asm __volatile("mrc p15, 0, %0, c13, c0, 3" \ + : "=r" (_tp)); + p = tls_get_addr_common((Elf_Addr **)(_tp), ti->ti_module, ti->ti_offset); +#endif return (p); } |