/* We are trying to perform a static TLS relocation in MAP, but it was
dynamically loaded. This can only work if there is enough surplus in
the static TLS area already allocated for each running thread. If this
- object's TLS segment is too big to fit, we return false. If it fits,
- we set MAP->l_tls_offset and return true. */
-static bool
+ object's TLS segment is too big to fit, we fail. If it fits,
+ we set MAP->l_tls_offset and return. */
+static void __attribute_noinline__
allocate_static_tls (struct link_map *map)
{
size_t offset = roundup (GL(dl_tls_static_used), map->l_tls_align);
# error "Either TLS_TCB_AT_TP or TLS_DTV_AT_TP must be defined"
# endif
> GL(dl_tls_static_size))
- return false;
+ {
+ const char *errstring = N_("\
+shared object cannot be dlopen()ed: static TLS memory too small");
+ INTUSE(_dl_signal_error) (0, (map)->l_name, NULL, errstring);
+ }
map->l_tls_offset = offset;
GL(dl_tls_static_used) = offset + map->l_tls_blocksize;
- return true;
}
#endif
intended to produce. */
#define CHECK_STATIC_TLS(map, sym_map) \
do { \
- if (__builtin_expect ((sym_map)->l_tls_offset == 0, 0) \
- && !allocate_static_tls (sym_map)) \
- { \
- errstring = N_("\
-shared object cannot be dlopen()ed: static TLS memory too small"); \
- INTUSE(_dl_signal_error) (0, (map)->l_name, NULL, errstring); \
- } \
+ if (__builtin_expect ((sym_map)->l_tls_offset == 0, 0)) \
+ allocate_static_tls (sym_map); \
} while (0)
#include "dynamic-link.h"
void
-internal_function
+internal_function __attribute_noinline__
_dl_reloc_bad_type (struct link_map *map, unsigned int type, int plt)
{
extern const char INTUSE(_itoa_lower_digits)[] attribute_hidden;
/* Do relocations for ELF dynamic linking.
- Copyright (C) 1995,96,97,98,99,2000,2001,2002 Free Software Foundation, Inc.
+ Copyright (C) 1995-2002, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
relocations; they should be set up to call _dl_runtime_resolve, rather
than fully resolved now. */
-static inline void
+static inline void __attribute__ ((always_inline))
elf_dynamic_do_rel (struct link_map *map,
ElfW(Addr) reladdr, ElfW(Addr) relsize,
int lazy)
/* Inline functions for dynamic linking.
- Copyright (C) 1995,96,97,98,99,2000,2001,2002 Free Software Foundation, Inc.
+ Copyright (C) 1995-2002, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
02111-1307 USA. */
#include <elf.h>
-#include <dl-machine.h>
#include <assert.h>
+#ifdef RESOLVE
+auto void __attribute__((always_inline))
+elf_machine_rel (struct link_map *map, const ElfW(Rel) *reloc,
+ const ElfW(Sym) *sym, const struct r_found_version *version,
+ ElfW(Addr) *const reloc_addr);
+auto void __attribute__((always_inline))
+elf_machine_rela (struct link_map *map, const ElfW(Rela) *reloc,
+ const ElfW(Sym) *sym, const struct r_found_version *version,
+ ElfW(Addr) *const reloc_addr);
+auto void __attribute__((always_inline))
+elf_machine_rel_relative (ElfW(Addr) l_addr, const ElfW(Rel) *reloc,
+ ElfW(Addr) *const reloc_addr);
+auto void __attribute__((always_inline))
+elf_machine_rela_relative (ElfW(Addr) l_addr, const ElfW(Rela) *reloc,
+ ElfW(Addr) *const reloc_addr);
+# if ELF_MACHINE_NO_RELA || defined ELF_MACHINE_PLT_REL
+auto void __attribute__((always_inline))
+elf_machine_lazy_rel (struct link_map *map,
+ ElfW(Addr) l_addr, const ElfW(Rel) *reloc);
+# else
+auto void __attribute__((always_inline))
+elf_machine_lazy_rel (struct link_map *map,
+ ElfW(Addr) l_addr, const ElfW(Rela) *reloc);
+# endif
+#endif
+
+#include <dl-machine.h>
+
#ifndef VERSYMIDX
# define VERSYMIDX(sym) (DT_NUM + DT_THISPROCNUM + DT_VERSIONTAGIDX (sym))
#endif
+2003-01-30 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/alpha/tls.h (THREAD_GETMEM, THREAD_GETMEM_NC,
+ THREAD_SETMEM, THREAD_SETMEM_NC): Avoid warnings about unused self
+ variable.
+ * sysdeps/ia64/pt-machine.h (THREAD_GETMEM, THREAD_GETMEM_NC,
+ THREAD_SETMEM, THREAD_SETMEM_NC): Likewise.
+ * sysdeps/s390/s390-32/pt-machine.h (THREAD_GETMEM, THREAD_GETMEM_NC,
+ THREAD_SETMEM, THREAD_SETMEM_NC): Likewise.
+ * sysdeps/s390/s390-64/pt-machine.h (THREAD_GETMEM, THREAD_GETMEM_NC,
+ THREAD_SETMEM, THREAD_SETMEM_NC): Likewise.
+ * sysdeps/sh/pt-machine.h (THREAD_GETMEM, THREAD_GETMEM_NC,
+ THREAD_SETMEM, THREAD_SETMEM_NC): Likewise.
+ * sysdeps/sparc/sparc32/pt-machine.h (THREAD_GETMEM, THREAD_GETMEM_NC,
+ THREAD_SETMEM, THREAD_SETMEM_NC): Likewise.
+ * sysdeps/sparc/sparc64/pt-machine.h (THREAD_GETMEM, THREAD_GETMEM_NC,
+ THREAD_SETMEM, THREAD_SETMEM_NC): Likewise.
+
2003-01-27 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/s390/s390-32/pt-machine.h (THREAD_SELF, INIT_THREAD_SELF):
the compiler does its job and unifies the multiple
__builtin_thread_pointer instances. */
-#define THREAD_GETMEM(descr, member) THREAD_SELF->member
-#define THREAD_GETMEM_NC(descr, member) THREAD_SELF->member
-#define THREAD_SETMEM(descr, member, value) (THREAD_SELF->member = (value))
-#define THREAD_SETMEM_NC(descr, member, value) (THREAD_SELF->member = (value))
+#define THREAD_GETMEM(descr, member) (sizeof (descr), THREAD_SELF->member)
+#define THREAD_GETMEM_NC(descr, member) (sizeof (descr), THREAD_SELF->member)
+#define THREAD_SETMEM(descr, member, value) \
+ (sizeof (descr), THREAD_SELF->member = (value))
+#define THREAD_SETMEM_NC(descr, member, value) \
+ (sizeof (descr), THREAD_SELF->member = (value))
# endif /* HAVE_TLS_SUPPORT */
#endif /* __ASSEMBLER__ */
/* Access to data in the thread descriptor is easy. */
-#define THREAD_GETMEM(descr, member) THREAD_SELF->member
-#define THREAD_GETMEM_NC(descr, member) THREAD_SELF->member
-#define THREAD_SETMEM(descr, member, value) THREAD_SELF->member = (value)
-#define THREAD_SETMEM_NC(descr, member, value) THREAD_SELF->member = (value)
+#define THREAD_GETMEM(descr, member) (sizeof (descr), THREAD_SELF->member)
+#define THREAD_GETMEM_NC(descr, member) (sizeof (descr), THREAD_SELF->member)
+#define THREAD_SETMEM(descr, member, value) \
+ (sizeof (descr), THREAD_SELF->member = (value))
+#define THREAD_SETMEM_NC(descr, member, value) \
+ (sizeof (descr), THREAD_SELF->member = (value))
/* Memory barrier */
#endif
/* Access to data in the thread descriptor is easy. */
-#define THREAD_GETMEM(descr, member) THREAD_SELF->member
-#define THREAD_GETMEM_NC(descr, member) THREAD_SELF->member
-#define THREAD_SETMEM(descr, member, value) THREAD_SELF->member = (value)
-#define THREAD_SETMEM_NC(descr, member, value) THREAD_SELF->member = (value)
+#define THREAD_GETMEM(descr, member) (sizeof (descr), THREAD_SELF->member)
+#define THREAD_GETMEM_NC(descr, member) (sizeof (descr), THREAD_SELF->member)
+#define THREAD_SETMEM(descr, member, value) \
+ (sizeof (descr), THREAD_SELF->member = (value))
+#define THREAD_SETMEM_NC(descr, member, value) \
+ (sizeof (descr), THREAD_SELF->member = (value))
/* We want the OS to assign stack addresses. */
#define FLOATING_STACKS 1
#endif
/* Access to data in the thread descriptor is easy. */
-#define THREAD_GETMEM(descr, member) THREAD_SELF->member
-#define THREAD_GETMEM_NC(descr, member) THREAD_SELF->member
-#define THREAD_SETMEM(descr, member, value) THREAD_SELF->member = (value)
-#define THREAD_SETMEM_NC(descr, member, value) THREAD_SELF->member = (value)
+#define THREAD_GETMEM(descr, member) (sizeof (descr), THREAD_SELF->member)
+#define THREAD_GETMEM_NC(descr, member) (sizeof (descr), THREAD_SELF->member)
+#define THREAD_SETMEM(descr, member, value) \
+ (sizeof (descr), THREAD_SELF->member = (value))
+#define THREAD_SETMEM_NC(descr, member, value) \
+ (sizeof (descr), THREAD_SELF->member = (value))
/* We want the OS to assign stack addresses. */
#define FLOATING_STACKS 1
/* Machine-dependent pthreads configuration and inline functions.
SuperH version.
- Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Niibe Yutaka <gniibe@m17n.org>.
({ __asm__ __volatile__("ldc %0,gbr" : : "r" (descr));})
/* Access to data in the thread descriptor is easy. */
-#define THREAD_GETMEM(descr, member) THREAD_SELF->member
-#define THREAD_GETMEM_NC(descr, member) THREAD_SELF->member
-#define THREAD_SETMEM(descr, member, value) THREAD_SELF->member = (value)
-#define THREAD_SETMEM_NC(descr, member, value) THREAD_SELF->member = (value)
+#define THREAD_GETMEM(descr, member) (sizeof (descr), THREAD_SELF->member)
+#define THREAD_GETMEM_NC(descr, member) (sizeof (descr), THREAD_SELF->member)
+#define THREAD_SETMEM(descr, member, value) \
+ (sizeof (descr), THREAD_SELF->member = (value))
+#define THREAD_SETMEM_NC(descr, member, value) \
+ (sizeof (descr), THREAD_SELF->member = (value))
#endif /* __ASSEMBLER__ */
#endif /* pt-machine.h */
#define INIT_THREAD_SELF(descr, nr) (__thread_self = (descr))
/* Access to data in the thread descriptor is easy. */
-#define THREAD_GETMEM(descr, member) __thread_self->member
-#define THREAD_GETMEM_NC(descr, member) __thread_self->member
-#define THREAD_SETMEM(descr, member, value) __thread_self->member = (value)
-#define THREAD_SETMEM_NC(descr, member, value) __thread_self->member = (value)
+#define THREAD_GETMEM(descr, member) (sizeof (descr), THREAD_SELF->member)
+#define THREAD_GETMEM_NC(descr, member) (sizeof (descr), THREAD_SELF->member)
+#define THREAD_SETMEM(descr, member, value) \
+ (sizeof (descr), THREAD_SELF->member = (value))
+#define THREAD_SETMEM_NC(descr, member, value) \
+ (sizeof (descr), THREAD_SELF->member = (value))
/* We want the OS to assign stack addresses. */
#define FLOATING_STACKS 1
}
/* Access to data in the thread descriptor is easy. */
-#define THREAD_GETMEM(descr, member) __thread_self->member
-#define THREAD_GETMEM_NC(descr, member) __thread_self->member
-#define THREAD_SETMEM(descr, member, value) __thread_self->member = (value)
-#define THREAD_SETMEM_NC(descr, member, value) __thread_self->member = (value)
+#define THREAD_GETMEM(descr, member) (sizeof (descr), THREAD_SELF->member)
+#define THREAD_GETMEM_NC(descr, member) (sizeof (descr), THREAD_SELF->member)
+#define THREAD_SETMEM(descr, member, value) \
+ (sizeof (descr), THREAD_SELF->member = (value))
+#define THREAD_SETMEM_NC(descr, member, value) \
+ (sizeof (descr), THREAD_SELF->member = (value))
/* We want the OS to assign stack addresses. */
#define FLOATING_STACKS 1
l %r5,100(%r15) /* load child_tid from stack */
l %r6,96(%r15) /* load tls from stack */
svc SYS_ify(clone)
- l %r6,24(%r15) /* restore %r6 */
ltr %r2,%r2 /* check return code */
- jm SYSCALL_ERROR_LABEL
jz thread_start
+ l %r6,24(%r15) /* restore %r6 */
+ jm SYSCALL_ERROR_LABEL
br %r14
error:
lhi %r2,-EINVAL
lg %r5,168(%r15) /* load child_tid from stack */
l %r6,160(%r15) /* load tls from stack */
svc SYS_ify(clone)
- lg %r6,48(%r15) /* restore %r6 */
ltgr %r2,%r2 /* check return code */
- jgm SYSCALL_ERROR_LABEL
jz thread_start
+ lg %r6,48(%r15) /* restore %r6 */
+ jgm SYSCALL_ERROR_LABEL
br %r14
error:
lghi %r2,-EINVAL