* linux-nat.c (kill_lwp): Minor cleanup, move definition of
tkill_failed into ifdef HAVE_TKILL_SYSCALL. Move setting of errno
there too. Delete unnecessary resetting of errno after syscall.
Minor comment changes to match gdbserver/linux-low.c:kill_lwp.
gdbserver/
* linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
warning ifndef __NR_tkill. Move setting of errno there too.
Delete unnecessary resetting of errno after syscall.
Minor comment changes to match gdb/linux-nat.c:kill_lwp.
2009-12-21 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
Richard Earnshaw <richard.earnshaw@arm.com>
* config/tc-arm.c (encode_thumb2_b_bl_offset): New. Refactored
from md_apply_fix.
(md_apply_fix): Fixup range checks for Thumb2 version
of unconditional calls. Call encode_thumb2_b_bl_offset for
unconditional branches / function calls.
(ARM_LDR_PC_SP_12): Likewise.
(arm_linux_restart_syscall_init): New function.
(arm_linux_restart_syscall_tramp_frame): New variable.
(arm_linux_init_abi): Install the
arm_linux_restart_syscall_tramp_frame unwinder.
* gdb_proc_service.h (psaddr_t): Fix type.
* linux-thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
signature to match glibc.
(thread_db_get_thread_local_address): Use psaddr_t for type of
address to match parameter of td_thr_tls_get_addr_p.
Cast through psaddr_t instead of (void*) to match parameter of
td_thr_tls_get_addr_p.
gdbserver/
* gdb_proc_service.h (psaddr_t): Fix type.
* thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
signature to match glibc.
* config/tc-mips.c (s_mips_ent): Also set BSF_FUNCTION for
".aent".
gas/testsuite/
* gas/mips/aent.d: New test.
* gas/mips/aent.s: Source for the new test.
* gas/mips/mips.exp: Run it.
* config/tc-arm.c (do_ldstv4): Do not allow r15 as the destination
register.
(do_mrs): Likewise.
(do_mul): Likewise.
* arm-dis.c: Add support for %<>ru and %<>rU formats to enforce
unique register numbers. Extend support for %<>R format to
thumb32 and coprocessor instructions.
* gas/arm/unpredictable.s: Add more unpredictable instructions.
* gas/arm/unpredictable.d: Add expected disassemblies.
include/elf/
* ppc.h (R_PPC_RELAX32, R_PPC_RELAX32PC, R_PPC_RELAX32_PLT,
R_PPC_RELAX32PC_PLT): Delete.
(R_PPC_RELAX, R_PPC_RELAX_PLT, R_PPC_RELAX_PLTREL24): Define.
bfd/
* elf32-ppc.c (update_plt_info): Clear sec here when addend is
less than 32768..
(ppc_elf_check_relocs): ..rather than doing so here. Ignore new
relax relocs.
(ppc_elf_gc_sweep_hook): Don't segfault when symbol hiding has
removed plt_entry records.
(ppc_elf_tls_setup): Handle PIE calls to __tls_get_addr correctly.
(ppc_elf_tls_optimize): Likewise. Also dec __tls_get_addr refcount
when optimizing code using new tlsgd and tlsld marker relocs.
(ppc_elf_relax_section): Differentiate relaxed PLTREL24 relocs
from ADDR24 relocs using plt or glink. Don't clear the addend
for R_PPC_RELAX_PLTREL24.
(ppc_elf_relocate_section): Correctly handle addends on relaxed
PLTREL24 relocs.
* arm.cc (Arm_relobj::scan_sections_for_stubs): Exclude ICF-eliminated
sections.
* object.cc (Sized_relobj::do_finalize_local_symbols): Handle
relaxed input sections.
* output.cc (Output_section::find_relaxed_input_section): Change
return type to Output_relaxed_input_section pointer. Adjust code
for new type of relaxed_input_section_map_.
* output.h (Output_section::find_relaxed_input_section): Change
return type to Output_relaxed_input_section pointer.
(Output_section::Output_relaxed_input_section_by_input_section_map):
New type.
(Output_section::relaxed_input_section_map_): Change type to
Output_section::Output_relaxed_input_section_by_input_section_map.
* symtab.cc (Symbol_table::compute_final_value): Handle relaxed
input section.
Alan Modra
Doug Evans
Joel Brobecker
Ramana Radhakrishnan
Vladimir Prus
gdbadmin
Michael Snyder
H.J. Lu
Maciej W. Rozycki
Steve Ellcey
Ulrich Weigand
Ben Elliston
Stan Shebs
Jeff Johnston
Dave Korn
Rafael Ávila de Espíndola
Nick Clifton
Doug Kwan