+2001-05-08 Jim Blandy <jimb@redhat.com>
+
+ * Makefile.in (mn10300-tdep.o): New rule.
+
+ * Makefile.in (gdb_string_h): Define. Use it throughout.
+ Some rules were already using this, even though it isn't defined.
+
+ * Makefile.in (obstack_h, target_h): Define; these are already
+ used elsewhere, but have been expanding to the empty string.
+ (memattr_h): Define; needed by target_h.
+
+ * mn10300-tdep.c (mn10300_extract_return_value): Mark this as
+ static. (This was accidentally omitted from the earlier patch.)
+
+ * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): New function.
+ (mn10300_gdbarch_init): Register it as the architecture's
+ dwarf2_reg_to_regnum method.
+
+ Correct and expand handling of `movm' instruction, and register
+ saves in general.
+ * config/mn10300/tm-mn10300.h (D0_REGNUM, A0_REGNUM, MDRQ_REGNUM,
+ MCRH_REGNUM, MCRL_REGNUM, MCVF_REGNUM): New definitions.
+ (enum movm_register_bits): New enum.
+ * mn10300-tdep.c (set_movm_offsets): Use symbolic names for the
+ bits, not hex literals. Handle the `other', `exreg0', and
+ `exother' bits. Correct handling of `exreg1': it saves r4, r5,
+ r6, and r7, not r2, r3, r4, and r5.
+ (saved_regs_size): New function.
+ (mn10300_frame_chain, mn10300_frame_saved_pc): Use it, instead
+ of computing the same thing inline, incorrectly.
+
+ * mn10300-tdep.c (mn10300_gdbarch_init): We do have a
+ dummy_breakpoint_offset; it's zero.
+
+ * mn10300-tdep.c (mn10300_pop_frame): Split the mn10300-specific
+ stuff out into mn10300_pop_frame_regular, and use
+ generic_pop_current_frame. This lets us share code, and also
+ makes this function's prototype match that expected by gdbarch.
+ Make this function static.
+ (mn10300_pop_frame_regular): New function.
+ (mn10300_gdbarch_init): Register mn10300_pop_frame as the
+ gdbarch's pop_frame method.
+ * config/mn10300/tm-mn10300.h (POP_FRAME): Delete definition.
+ (mn10300_pop_frame): Delete declaration.
+
+ * mn10300-tdep.c (mn10300_saved_pc_after_call,
+ mn10300_extract_return_value,
+ mn10300_extract_struct_value_address, mn10300_store_return_value,
+ mn10300_use_struct_convention, mn10300_breakpoint_from_pc,
+ mn10300_frame_chain, mn10300_skip_prologue,
+ mn10300_push_arguments, mn10300_push_return_address,
+ mn10300_store_struct_return, mn10300_frame_saved_pc,
+ mn10300_init_extra_frame_info, mn10300_frame_init_saved_regs):
+ Make these functions static; they should only be visible to the
+ outside world as gdbarch methods.
+
+ * config/mn10300/tm-mn10300.h (mn10300_find_callers_reg): Delete
+ unused declaration.
+
+ * mn10300-tdep.c (mn10300_gdbarch_init): Put the gdbarch methods
+ in some rational order.
+
+ * mn10300-tdep.c (mn10300_gdbarch_init): Rather than using
+ generic_pc_in_call_dummy, use pc_in_call_dummy_at_entry_point.
+
+ Use gdbarch for most target parameters for the MN10300, rather
+ than the tm-*.h file.
+ * config/mn10300/tm-mn10300.h (MAX_REGISTER_VIRTUAL_SIZE,
+ REGISTER_BYTES, FP_REGNUM, BREAKPOINT_FROM_PC,
+ FUNCTION_START_OFFSET, DECR_PC_AFTER_BREAK, INNER_THAN,
+ SAVED_PC_AFTER_CALL, INIT_EXTRA_FRAME_INFO, FRAME_INIT_SAVED_REGS,
+ FRAME_CHAIN, FRAME_CHAIN_VALID, FRAME_SAVED_PC,
+ EXTRACT_RETURN_VALUE, EXTRACT_STRUCT_VALUE_ADDRESS,
+ STORE_RETURN_VALUE, STORE_STRUCT_RETURN, SKIP_PROLOGUE,
+ FRAME_ARGS_SKIP, FRAME_ARGS_ADDRESS, FRAME_LOCALS_ADDRESS,
+ FRAME_NUM_ARGS, POP_FRAME, USE_GENERIC_DUMMY_FRAMES, CALL_DUMMY,
+ CALL_DUMMY_START_OFFSET, CALL_DUMMY_BREAKPOINT_OFFSET,
+ CALL_DUMMY_LOCATION, FIX_CALL_DUMMY, CALL_DUMMY_ADDRESS,
+ TARGET_READ_FP, PUSH_RETURN_ADDRESS, PUSH_DUMMY_FRAME,
+ SAVE_DUMMY_FRAME_TOS, PUSH_ARGUMENTS, PC_IN_CALL_DUMMY,
+ REG_STRUCT_HAS_ADDR, USE_STRUCT_CONVENTION, GET_SAVED_REGISTER):
+ Delete definitions. We register gdbarch methods for these now.
+ (struct frame_info, struct type, struct value): Delete forward
+ declarations of these types; they're no longer necessary, since we
+ don't have function declarations here any more.
+ * mn10300-tdep.c: #include "arch-utils.h", to get declarations for
+ some default gdbarch methods.
+ (mn10300_store_struct_return): Return void, as expected by
+ gdbarch.
+ (mn10300_init_extra_frame_info): Take initial `fromleaf' argument,
+ as expected by gdbarch.
+ (mn10300_frame_init_saved_regs): Provide dummy definition for
+ this, as required by gdbarch.
+ (mn10300_gdbarch_init): Add mn10300_call_dummy_words, as expected
+ by gdbarch. Register gdbarch methods or values for all the stuff
+ removed from tm-10300.h, listed above.
+
+2001-05-08 Andrew Cagney <ac131313@redhat.com>
+
+ * cli-out.c (cli_begin, cli_end): Replace cli_list_begin and
+ cli_list_end.
+ (cli_ui_out_impl): Update.
+
+ * ui-out.c (default_begin, default_end): Replace
+ default_list_begin and default_list_end.
+ (default_ui_out_impl): Update.
+ (uo_begin, uo_end): Replace ou_list_begin and uo_list_end.
+ (ui_out_begin, ui_out_end): Replace ui_out_list_begin and
+ ui_out_list_end.
+ (ui_out_list_begin, ui_out_list_end): New. Compatibility
+ functions.
+ (struct ui_out_level): Add field type.
+ (push_level, pop_level): Update. Add type parameter.
+
+ * ui-out.h (enum ui_out_type): Declare.
+ (ui_out_begin, ui_out_end): Declare.
+ (ui_out_begin_ftype, ui_out_end_ftype): Replace list_begin_ftype
+ and list_end_ftype.
+ (struct ui_out_impl): Update.
+
+2001-05-07 Andrew Cagney <ac131313@redhat.com>
+
+ * ui-out.h (list_begin_ftype, list_end_ftype): Rename argument
+ ``list_flag'' to ``depth''.
+ * ui-out.c (default_list_begin, default_list_end): Update.
+ (uo_list_begin, uo_list_end): Update.
+ (MAX_UI_OUT_LEVELS): Define.
+ (struct ui_out_level): Define.
+ (top-level): Include "gdb_assert.h".
+ (struct ui_out): Add fields ``level'' and ``levels''. Delete
+ fields ``list_flag'' and ``field_count''.
+ (ui_out_new): Update.
+ (verify_field_proper_position): Update.
+ (current_level, push_level, pop_level): New functions.
+ (ui_out_list_begin): Use push_level.
+ (ui_out_list_end): Use pop_level.
+ (ui_out_field_int): Use current_level.
+ (ui_out_field_skip): Ditto.
+ (ui_out_field_fmt): Ditto.
+
+2001-05-08 Michael Snyder <msnyder@redhat.com>
+
+ * language.c (longest_local_hex_string_custom): Strlen test is
+ inverted -- reverse the sense of the test.
+
+2001-05-08 Mark Kettenis <kettenis@gnu.org>
+
+ * config/i386/tm-i386v.h (struct frame_info, struct
+ frame_saved_regs): Remove declarations.
+ (i386_frame_num_args): Remove prototype.
+
+2001-05-07 Andrew Cagney <ac131313@redhat.com>
+
+ * MAINTAINERS: I'm no longer actively maintaining the mn10300
+ target.
+
+2001-05-04 Andrew Cagney <ac131313@redhat.com>
+
+ * main.c (captured_main): Delete #ifndef _WIN32 conditional for
+ WinGDB.
+
+2001-05-06 Kevin Buettner <kevinb@redhat.com>
+
+ * inferior.h (save_inferior_ptid): Declare.
+ * infrun.c (save_inferior_ptid, restore_inferior_ptid): Define.
+
+ * hpux-thread.c (save_inferior_ptid, restore_inferior_ptid):
+ Delete these functions.
+ * lin-lwp.c (save_inferior_ptid, restore_inferior_ptid): Likewise.
+ * lin-thread.c (save_inferior_ptid, restore_inferior_ptid): Likewise.
+ * linux-thread.c (save_inferior_ptid, restore_inferior_ptid):
+ Likewise.
+ * proc-service.c (save_inferior_ptid, restore_inferior_ptid):
+ Likewise.
+ * sol-thread.c (save_inferior_ptid, restore_inferior_ptid): Likewise.
+ * thread-db.c (save_inferior_ptid, restore_inferior_ptid): Likewise.
+
+ * somsolib.c (reset_inferior_ptid): Delete.
+ (som_solib_remove_inferior_hook): Use save_inferior_ptid() to
+ build the cleanup struct.
+
+ * breakpoint.c (reattach_breakpoints, detach_breakpoints): Use
+ a cleanup to save/restore inferior_ptid.
+
+2001-05-06 Mark Kettenis <kettenis@gnu.org>
+
+ Implement attach/detach for multi-threaded programs on Linux.
+ * thread-db.c (keep_thread_db): Adjust comment.
+ (deactivate_target): Removed.
+ (thread_db_new_objfile): Don't call deactivate_target. Implement
+ guts of deactivate_target inline instead.
+ (attach_thread): Call ATTACH_LWP unconditionally if defined.
+ (thread_db_attach): New function.
+ (thread_db_detach): Don't call deactivate_target. Do necessary
+ cleanup inline instead. Set inferior_ptid to LWP corresponding to
+ the current user-level thread.
+ (thread_db_kill): Set inferior_ptid to LWP corresponding to the
+ current user-level thread.
+ (thread_db_create_inferior): Deactivate target vector if
+ KEEP_THREAD_DB is zero.
+ (thread_db_mourn_inferior): Don't call deactivate_target. Do
+ necessary cleanup inline instead.
+ (init_thread_db_ops): Initialize to_attach field to
+ thread_db_attach.
+ * lin-lwp.c (lin_lwp_mourn_inferior): Remove prototype.
+ (stop_wait_callback): Add prototype.
+ (init_lwp_list): Add comment about when to re-initialize the LWP
+ list.
+ (lin_lwp_attach_lwp): Only call ptrace for cloned processes.
+ Avoid adding publicates to the LWP list. Only mark an LWP as
+ signalled if it doesn't correspond to a cloned process.
+ (lin_lwp_attach): Add initial process to the LWP list. Make sure
+ it's stopped and fake a SIGSTOP.
+ (detach_callback): New function.
+ (lin_lwp_detach): Implement.
+ (lin_lwp_create_inferior): Don't re-initialize LWP list here.
+ Call child_ops.to_create_inferior directly instead of via
+ target_beneath local.
+ (lin_lwp_mourn_inferior): Call child_ops.to_mourn_inferior
+ directly instead of via target_beneath local.
+
+2001-05-06 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * symtab.c (lookup_symtab_1, lookup_partial_symtab): Use basename
+ instead of non-portable search for `/'. Use FILENAME_CMP instead
+ of STREQ, to account for case-insensitive filesystems.
+ (top-level): #include "filenames.h".
+
+2001-05-05 Jim Blandy <jimb@redhat.com>
+
+ * breakpoint.c (check_duplicates): Use the breakpoint's type, not
+ its address, to decide whether it's a watchpoint or not. Zero
+ is a valid code address.
+ (update_breakpoints_after_exec): Admonishing comments.
+ * breakpoint.h (struct breakpoint): Doc fixes.
+
+ * breakpoint.c (check_duplicates): Take a breakpoint object as an
+ argument, rather than an address and section. All callers changed.
+
2001-05-03 Kevin Buettner <kevinb@redhat.com>
* defs.h (ptid_t): New typedef.
projects / deliverable / binutils-gdb.git / blobdiff