Modernize solaris threads support.
Pedro Alves
pedro@codesourcery.com
Mon Feb 23 00:49:00 GMT 2009
I've now checked this in.
On Monday 16 February 2009 05:49:48, Pedro Alves wrote:
> 2009-02-16 Pedro Alves <pedro@codesourcery.com>
>
> * corelow.c (get_core_registers): Adjust.
> (core_file_thread_alive): Rename to...
> (core_thread_alive): ... this.
> (core_pid_to_str): Try gdbarch_core_pid_to_str first.
> (init_core_ops): Adjust.
> (coreops_suppress_target): Delete.
> (_initialize_corelow): Unconditionally add core_ops.
> * procfs.c: Include "inf-child.h".
> (procfs_ops): Delete.
> (init_procfs_ops): Delete. Reimplement as...
> (procfs_target): ... this, inheriting from inf-child.
> (procfs_attach, procfs_detach, procfs_fetch_registers): Adjust.
> (procfs_prepare_to_store): Delete.
> (procfs_store_registers, procfs_resume): Adjust.
> (procfs_open): Delete.
> (procfs_suppress_run): Delete.
> (procfs_can_run): Delete.
> (procfs_mourn_inferior): Adjust.
> (procfs_init_inferior): Add target_ops parameter. Adjust.
> (procfs_create_inferior): Don't pass procfs_init_inferior to
> fork_inferior. Instead call it after fork_inferior returns.
> (procfs_find_new_threads): Adjust.
> (_initialize_procfs): Adjust to use procfs_target instead of
> init_procfs_ops.
> * sol-thread.c (orig_core_ops, sol_core_ops): Delete.
> (lwp_to_thread): Use target_thread_alive.
> (sol_thread_open): Delete.
> (sol_thread_attach): Delete.
> (sol_thread_detach, sol_thread_resume, sol_thread_wait)
> (sol_thread_fetch_registers, sol_thread_store_registers): Adjust
> to use find_target_beneath.
> (sol_thread_prepare_to_store, sol_thread_xfer_memory): Delete.
> (sol_thread_xfer_partial): Adjust to use find_target_beneath.
> (sol_thread_files_info, sol_thread_kill_inferior): Delete.
> (check_for_thread_db): New.
> (sol_thread_notice_signals, sol_thread_create_inferior): Delete.
> (sol_thread_new_objfile): Call check_for_thread_db.
> (sol_thread_mourn_inferior): Adjust to use find_target_beneath.
> (sol_thread_can_run): Delete.
> (sol_thread_alive): Adjust to use find_target_beneath.
> (sol_thread_stop): Delete.
> (rw_common): Use target_write_memory or target_read_memory.
> (ps_lgetregs, ps_lgetfpregs): Use target_fetch_registers.
> (ps_lsetregs, ps_lsetfpregs): Use target_store_registers.
> (solaris_pid_to_str): Remove check for libthread_db initialization
> failing.
> (sol_find_new_threads): Remove check for libthread_db
> initialization failing, or for an invalid inferior_ptid. Adjust
> to use find_target_beneath.
> (sol_core_open, sol_core_close, sol_core_detach,
> sol_core_files_info, sol_find_memory_regions,
> sol_make_note_section, ignore): Delete.
> (init_sol_thread_ops): Make it a thread_stratum target. Remove
> unneeded callback settings.
> (init_sol_core_ops): Delete.
> (_initialize_sol_thread): No longer call init_sol_core_ops, set
> procfs_suppress_run, or hack with core_ops.
>
> * target.h (struct target_ops): Add a target_ops * parameter to
> to_resume, to_fetch_registers, to_store_registers, to_thread_alive
> and to_find_new_threads.
> (target_fetch_registers, target_store_registers)
> (target_thread_alive, target_find_new_threads): Redeclare as
> function.
>
> * target.c (update_current_target): Do not inherit or de_fault
> to_resume, to_fetch_registers, to_store_registers,
> to_thread_alive, to_find_new_threads.
> (target_resume): Adjust.
> (target_thread_alive, target_find_new_threads): New.
> (debug_to_resume, debug_to_fetch_registers): Delete.
> (target_fetch_registers): New.
> (debug_to_store_registers): Delete.
> (target_store_registers): New.
> (debug_to_thread_alive, debug_to_find_new_threads): Delete.
> (setup_target_debug): Adjust.
>
> * gdbcore.h (core_ops): Delete declaration.
>
> * inf-ptrace.c, linux-nat.c, remote.c, amd64-linux-nat.c,
> inf-child.c, linux-thread-db.c, bsd-uthread.c, inf-ttrace.c,
> i386-sol2-tdep.c, darwin-nat.c, gnu-nat.c, go32-nat.c,
> hpux-thread.c, i386-linux-nat.c, i386fbsd-nat.c, monitor.c,
> nto-procfs.c, remote-m32r-sdi.c, remote-mips.c, windows-nat.c,
> alphabsd-nat.c, amd64bsd-nat.c, arm-linux-nat.c, armnbsd-nat.c,
> bsd-kvm.c, hppa-hpux-nat.c, hppa-linux-nat.c, hppabsd-nat.c,
> hppanbsd-nat.c, i386-darwin-nat.c, i386bsd-nat.c,
> ia64-linux-nat.c, m32r-linux-nat.c, m68kbsd-nat.c,
> m68klinux-nat.c, m88kbsd-nat.c, mips-linux-nat.c,
> mips64obsd-nat.c, mipsnbsd-nat.c, ppc-linux-nat.c, ppcnbsd-nat.c,
> ppcobsd-nat.c, remote-sim.c, rs6000-nat.c, s390-nat.c,
> shnbsd-nat.c, sparc-nat.c, sparc-nat.h, spu-linux-nat.c,
> vaxbsd-nat.c, xtensa-linux-nat.c: Adjust to target_ops changes.
>
> * gdbarch.sh (core_pid_to_str): New gdbarch callback.
> * gdbarch.h, gdbarch.c: Regenerate.
>
> * sol2-tdep.c: Include "inferior.h".
> (sol2_core_pid_to_str): New.
> * sol2-tdep.h (sol2_core_pid_to_str): Declare.
>
> * amd64-sol2-tdep.c (amd64_sol2_init_abi): Set it.
> * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Set it.
> * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Set it.
> * i386-sol2-tdep.c (i386_sol2_init_abi): Set it.
--
Pedro Alves
More information about the Gdb-patches
mailing list