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This commit is the result of running the gdb/copyright.py script,
which automated the update of the copyright year range for all
source files managed by the GDB project to be updated to include
year 2023.
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This commit brings all the changes made by running gdb/copyright.py
as per GDB's Start of New Year Procedure.
For the avoidance of doubt, all changes in this commits were
performed by the script.
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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.
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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.
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gdb/ChangeLog:
* netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
* netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
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Add generic function to enable debugger events in a process.
gdb/ChangeLog:
* netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
* netbsd-nat.c: Include <sys/ptrace.h>.
* (netbsd_nat::enable_proc_events): Add.
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Add netbsd_nat::netbsd_thread_lister a generic thread lister, used
internally in netbsd-nat.c, copied from gdb/nbsd-nat.c.
Add public extern functions for listing threads:
* netbsd_nat::thread_alive
* netbsd_nat::thread_name
* netbsd_nat::for_each_thread
gdb/ChangeLog:
* netbsd-nat.h: Include "gdbsupport/function-view.h".
* (netbsd_nat::thread_alive, netbsd_nat::thread_name)
(netbsd_nat::for_each_thread): Add.
* netbsd-nat.c: Include "gdbsupport/common-defs.h" and
"gdbsupport/common-debug.h".
* (netbsd_nat::netbsd_thread_lister)
(netbsd_nat::thread_alive, netbsd_nat::thread_name)
(netbsd_nat::for_each_thread): Add.
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gdb/ChangeLog:
* netbsd-nat.h: Include <unistd.h>.
* (netbsd_nat::pid_to_exec_file): Add.
* netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
* (netbsd_nat::pid_to_exec_file) Add.
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gdb/ChangeLog:
* netbsd-nat.h: New file.
* netbsd-nat.c: Likewise.
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