diff options
Diffstat (limited to 'libpthread/nptl/allocatestack.c')
| -rw-r--r-- | libpthread/nptl/allocatestack.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/libpthread/nptl/allocatestack.c b/libpthread/nptl/allocatestack.c index f0acf3b3a..dab9f08ed 100644 --- a/libpthread/nptl/allocatestack.c +++ b/libpthread/nptl/allocatestack.c @@ -91,9 +91,9 @@ #endif /* This yields the pointer that TLS support code calls the thread pointer. */ -#if TLS_TCB_AT_TP +#if defined(TLS_TCB_AT_TP) # define TLS_TPADJ(pd) (pd) -#elif TLS_DTV_AT_TP +#elif defined(TLS_DTV_AT_TP) # define TLS_TPADJ(pd) ((struct pthread *)((char *) (pd) + TLS_PRE_TCB_SIZE)) #endif @@ -315,11 +315,11 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp, return EINVAL; /* Adjust stack size for alignment of the TLS block. */ -#if TLS_TCB_AT_TP +#if defined(TLS_TCB_AT_TP) adj = ((uintptr_t) attr->stackaddr - TLS_TCB_SIZE) & __static_tls_align_m1; assert (size > adj + TLS_TCB_SIZE); -#elif TLS_DTV_AT_TP +#elif defined(TLS_DTV_AT_TP) adj = ((uintptr_t) attr->stackaddr - __static_tls_size) & __static_tls_align_m1; assert (size > adj); @@ -329,10 +329,10 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp, size... We do not allocate guard pages if the user provided the stack. It is the user's responsibility to do this if it is wanted. */ -#if TLS_TCB_AT_TP +#if defined(TLS_TCB_AT_TP) pd = (struct pthread *) ((uintptr_t) attr->stackaddr - TLS_TCB_SIZE - adj); -#elif TLS_DTV_AT_TP +#elif defined(TLS_DTV_AT_TP) pd = (struct pthread *) (((uintptr_t) attr->stackaddr - __static_tls_size - adj) - TLS_PRE_TCB_SIZE); @@ -466,9 +466,9 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp, #endif /* Place the thread descriptor at the end of the stack. */ -#if TLS_TCB_AT_TP +#if defined(TLS_TCB_AT_TP) pd = (struct pthread *) ((char *) mem + size - coloring) - 1; -#elif TLS_DTV_AT_TP +#elif defined(TLS_DTV_AT_TP) pd = (struct pthread *) ((((uintptr_t) mem + size - coloring - __static_tls_size) & ~__static_tls_align_m1) @@ -602,10 +602,10 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp, /* We place the thread descriptor at the end of the stack. */ *pdp = pd; -#if TLS_TCB_AT_TP +#if defined(TLS_TCB_AT_TP) /* The stack begins before the TCB and the static TLS block. */ stacktop = ((char *) (pd + 1) - __static_tls_size); -#elif TLS_DTV_AT_TP +#elif defined(TLS_DTV_AT_TP) stacktop = (char *) (pd - 1); #endif @@ -889,9 +889,9 @@ static inline void __attribute__((always_inline)) init_one_static_tls (struct pthread *curp, struct link_map *map) { dtv_t *dtv = GET_DTV (TLS_TPADJ (curp)); -# if TLS_TCB_AT_TP +# if defined(TLS_TCB_AT_TP) void *dest = (char *) curp - map->l_tls_offset; -# elif TLS_DTV_AT_TP +# elif defined(TLS_DTV_AT_TP) void *dest = (char *) curp + map->l_tls_offset + TLS_PRE_TCB_SIZE; # else # error "Either TLS_TCB_AT_TP or TLS_DTV_AT_TP must be defined" |