mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-28 13:31:13 +00:00
f850220be6
* sysdeps/mips/atomicity.h: Remove unused file. * sysdeps/mips/dl-machine.h (elf_machine_rel): Add TLS relocations. * sysdeps/mips/dl-tls.h: New file. * sysdeps/mips/libc-tls.c: New file. * sysdeps/mips/tls-macros.h: New file. * sysdeps/mips/bits/atomic.h: New file. * sysdeps/mips/bits/setjmp.h: Protect against multiple inclusion. * sysdeps/mips/elf/configure.in: New file. * sysdeps/mips/elf/configure: Generated. * sysdeps/mips/sys/asm.h: New file. * sysdeps/unix/sysv/linux/mips/vfork.S: New file. * sysdeps/unix/sysv/linux/mips/clone.S: Add NPTL and five-argument clone support. * sysdeps/unix/sysv/linux/mips/mips32/sysdep.h (INTERNAL_SYSCALL_NCS): New. (INTERNAL_SYSCALL): Update for non-constant support. (internal_syscall0): Likewise. (internal_syscall1): Likewise. (internal_syscall2): Likewise. (internal_syscall3): Likewise. (internal_syscall4): Likewise. (internal_syscall5): Likewise. (internal_syscall6): Likewise. (internal_syscall7): Likewise. * sysdeps/unix/sysv/linux/mips/bits/siginfo.h (SIGEV_THREAD): Update to match the kernel. (SIGEV_CALLBACK): Likewise. (SIGEV_THREAD_ID): Likewise. 2005-03-28 Daniel Jacobowitz <dan@codesourcery.com>
47 lines
1.7 KiB
C
47 lines
1.7 KiB
C
/* Thread-local storage handling in the ELF dynamic linker. MIPS version.
|
|
Copyright (C) 2005 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
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
|
|
/* Type used for the representation of TLS information in the GOT. */
|
|
typedef struct
|
|
{
|
|
unsigned long int ti_module;
|
|
unsigned long int ti_offset;
|
|
} tls_index;
|
|
|
|
/* The thread pointer points 0x7000 past the first static TLS block. */
|
|
#define TLS_TP_OFFSET 0x7000
|
|
|
|
/* Dynamic thread vector pointers point 0x8000 past the start of each
|
|
TLS block. */
|
|
#define TLS_DTV_OFFSET 0x8000
|
|
|
|
/* Compute the value for a GOTTPREL reloc. */
|
|
#define TLS_TPREL_VALUE(sym_map, sym) \
|
|
((sym_map)->l_tls_offset + (sym)->st_value - TLS_TP_OFFSET)
|
|
|
|
/* Compute the value for a DTPREL reloc. */
|
|
#define TLS_DTPREL_VALUE(sym) \
|
|
((sym)->st_value - TLS_DTV_OFFSET)
|
|
|
|
extern void *__tls_get_addr (tls_index *ti);
|
|
|
|
# define GET_ADDR_OFFSET (ti->ti_offset + TLS_DTV_OFFSET)
|
|
# define __TLS_GET_ADDR(__ti) (__tls_get_addr (__ti) - TLS_DTV_OFFSET)
|