This commits the result of running gdb/copyright.py as per our Start
of New Year procedure...
gdb/ChangeLog
Update copyright year range in copyright header of all GDB files.
This eliminates the need to specify the return type when using
handle_eintr. We let the compiler deduce it for us.
Also, use lowercase for function parameter names. Uppercase should
only be used on template parameters.
gdb/ChangeLog:
* nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
(my_waitpid): Use gdb::handle_eintr.
gdbserver/ChangeLog:
* netbsd-low.cc (netbsd_waitpid, netbsd_process_target::kill)
(netbsd_qxfer_libraries_svr4): Use gdb::handle_eintr without
explicit type.
gdbsupport/ChangeLog:
* eintr.h (handle_eintr): Replace Ret template parameter with
ErrorValType. Use it as type of the failure value. Deduce the
function's return type using decltype. Use lowercase for function
parameter names.
Currently it does not add any value.
The netbsd_tdesc local variable is no longer needed. Remove it.
The tdesc value is set by the low target now.
gdbserver/ChangeLog:
* netbsd-low.cc (netbsd_tdesc): Remove.
(netbsd_add_process): Likewise.
(netbsd_process_target::create_inferior): Update.
Switch from target->read_memory to netbsd_nat::read_memory and
cleanup the code.
No functional change.
gdbserver/ChangeLog:
* netbsd-low.cc (get_dynamic, get_r_debug, read_one_ptr)
(netbsd_qxfer_libraries_svr4): Remove "target" argument and update.
(netbsd_process_target::qxfer_libraries_svr4): Update.
Instead of sharing the native-only code with all BSDs with slightly
different semantics of the kernels, share the NetBSD-only behavior beteen
the NetBSD native and gdbserver setup.
NetBSD does not differentiate the address space I and D in the
operations (contrary to OpenBSD). NetBSD handles EACCES that integrates
with NetBSD specific PaX MPROTECT error handling.
Add a verbose message in the native client that an operation could be
cancelled due to PaX MPROTECT setup.
gdb/ChangeLog:
* nat/netbsd-nat.c (write_memory, read_memory): Add.
* nat/netbsd-nat.h (write_memory, read_memory): Likewise.
* nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
gdbserver/ChangeLog:
* netbsd-low.cc (netbsd_process_target::read_memory)
(netbsd_process_target::write_memory): Update.
Replace the pre-C++ construct of netbsd_target_ops, netbsd_regset_info
and netbsd_tdesc with C++ inheritance approach found in the Linux
gdbserver code. Add netbsd_amd64_target, that inherits from the
netbsd_process_target class and add proper singleton object for
the_netbsd_target, initialized from netbsd_amd64_target.
Call low_arch_setup () on post process creation, which sets machine
specific properties of the traced process.
Remove global singleton the_netbsd_target object from the generic
gdbserver code.
This refactoring introduces no functional change from the end-user
point of view.
gdbserver/ChangeLog:
* netbsd-amd64-low.cc (netbsd_x86_64_arch_setup): Remove.
(netbsd_target_regsets): Now const.
(the_low_target): Remove.
(class netbsd_amd64_target, the_netbsd_amd64_target)
(the_netbsd_target): Add.
* netbsd-low.cc (netbsd_process_target::post_create_inferior): Call
low_arch_setup ().
(netbsd_process_target::fetch_registers)
(netbsd_process_target::store_registers, initialize_low): Update.
(the_netbsd_target): Remove.
* netbsd-low.h (netbsd_target_regsets, netbsd_target_ops)
(the_low_target, netbsd_tdesc): Remove.
(netbsd_process_target::get_regs_info)
(netbsd_process_target::low_arch_setup): Add.
