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Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index ce226cc..c101845 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,117 @@ +2009-09-14 Sergio Durigan Junior <sergiodj@linux.vnet.ibm.com> + + * amd64-linux-tdep.c: Include xml-syscall.h header, define the XML + syscall name for the architecture. + (amd64_linux_get_syscall_number): New function. + (amd64_linux_init_abi): Register the correct functions for syscall + catchpoint; set the correct syscall file name. + * breakpoint.c: New include: xml-syscall.h. + (set_raw_breakpoint_without_location): Setting the parameters + for the catch syscall feature. + (insert_catch_syscall): New. + (remove_catch_syscall): New. + (breakpoint_hit_catch_syscall): New. + (print_it_catch_syscall): New. + (print_one_catch_syscall): New. + (print_mention_catch_syscall): New. + (catch_syscall_breakpoint_ops): New. + (syscall_catchpoint_p): New. + (create_catchpoint_without_mention): New. + (create_catchpoint): Modified in order to use + create_catchpoint_without_mention. + (create_syscall_event_catchpoint): New. + (clean_up_filters): New. + (catch_syscall_split_args): New. + (catch_syscall_command_1): New. + (delete_breakpoint): Add cleanup for catch syscall. + (is_syscall_catchpoint_enabled): New. + (catch_syscall_enabled): New. + (catching_syscall_number): New. + (catch_syscall_completer): New completer function. + (add_catch_command): Add the completer function for catchpoints. + * breakpoint.h (syscalls_to_be_caught): New vector. + (catch_syscall_enabled): New. + (catching_syscall_number): New. + * gdbarch.c: Regenerated. + * gdbarch.h: Regenerated. + * gdbarch.sh: Add syscall catchpoint functions and structures. + (get_syscall_number): New. + (UNKNOWN_SYSCALL): New definition. + * i386-linux-nat.c (i386_linux_resume): Select the proper request + to be made for ptrace() considering if we are catching syscalls + or not. + * i386-linux-tdep.c: Include xml-syscall.h header, define the XML + syscall name for the architecture. + (i386_linux_get_syscall_number): New. + (i386_linux_init_abi): Register the correct functions for syscall + catchpoint; set the correct syscall file name. + * inf-child.c (inf_child_set_syscall_catchpoint): New. + (inf_child_target): Assign default values to target_ops. + * inf-ptrace.c (inf_ptrace_resume): Select the proper request + to be made for ptrace() considering if we are catching syscalls + or not. + * inferior.h (struct inferior): Included new variables + any_syscall_count, syscalls_counts and total_syscalls_count, + used to keep track of requested syscall catchpoints. + * infrun.c (resume): Add syscall catchpoint. + (deal_with_syscall_event): New. + (handle_inferior_event): Add syscall entry/return events. + (inferior_has_called_syscall): New. + * linux-nat.c: Define some helpful variables to track wether we have + support for the needed ptrace option. + (linux_test_for_tracesysgood): New. + (linux_supports_tracesysgood): New. + (linux_enable_tracesysgood): New. + (linux_enable_event_reporting): Save the current used ptrace + options. + (linux_child_post_attach): Calling linux_enable_tracesysgood. + (linux_child_post_startup_inferior): Likewise. + (linux_child_set_syscall_catchpoint): New function. + (linux_handle_extended_wait): Handle the case which the inferior stops + because it has called or returned from a syscall. + (linux_target_install_ops): Install the necessary functions to handle + syscall catchpoints. + * linux-nat.h (struct lwp_info): Include syscall_state into the + structure, which indicates if we are in a syscall entry or return. + * ppc-linux-tdep.c: Include xml-syscall.h header, define the XML + syscall filename for the arch. + (ppc_linux_get_syscall_number): New. + (ppc_linux_init_abi): Register the correct functions for syscall + catchpoint; setting the correct name for the XML syscall file. + * target.c (update_current_target): Update/copy functions related to + syscall catchpoint. + (target_waitstatus_to_string): Add syscall catchpoint entry/return + events. + * target.h (struct target_waitstatus): Add syscall number. + (struct syscall): New struct to hold information about syscalls + in the system. + (struct target_ops): Add ops for syscall catchpoint. + (inferior_has_called_syscall): New. + (target_set_syscall_catchpoint): New. + * xml-support.c (xml_fetch_content_from_file): New function, + transferred from xml-tdesc.c. + * xml-support.h (xml_fetch_content_from_file): New. + * xml-tdesc.c (fetch_xml_from_file): Function removed; + transferred to xml-support.c. + (file_read_description_xml): Updated to use the new + xml_fetch_content_from_file function. + * syscalls/gdb-syscalls.dtd: New definition file for syscall's XML + support. + * syscalls/amd64-linux.xml: New file containing information about + syscalls for GNU/Linux systems that use amd64 architecture. + * syscalls/i386-linux.xml: New file containing information about + syscalls for GNU/Linux systems that use i386 architecture. + * syscalls/ppc-linux.xml: New file containing information about + syscalls for GNU/Linux systems that use PPC architecture. + * syscalls/ppc64-linux.xml: New file containing information about + syscalls for GNU/Linux systems that use PPC64 architecture. + * xml-syscall.c: New file containing functions for manipulating + syscall's XML files. + * xml-syscall.h: New file, exporting the functions above mentioned. + * Makefile.in: Support for relocatable GDB datadir and XML + syscall. + * NEWS: Added information about the catch syscall feature. + 2009-09-14 Doug Evans <dje@google.com> * target.c (memory_xfer_partial): Only update dcache after we know |