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14 Commits

Author SHA1 Message Date
Kevin Buettner b2f01c350b * frame.c (find_saved_register): Break out of loop once saved 
register address is found.  Don't mention sparc in loop comment
	anymore.
 2002-08-06 22:42:56 +00:00
Andrew Cagney 101dcfbe4a * infrun.c (struct inferior_status): Replace fields 
selected_frame_address and selected_level with field
selected_frame_id.
(save_inferior_status): Update.  Use get_frame_id.
(struct restore_selected_frame_args): Delete.
(restore_selected_frame): Update.  Use frame_find_by_id.
(restore_inferior_status): Update.

* breakpoint.h (struct breakpoint): Change type of
watchpoint_frame to frame_id.
* breakpoint.c (insert_breakpoints): Use frame_find_by_id.  Remove
call to get_current_frame.
(do_enable_breakpoint): Use frame_find_by_id.  Remove call to
get_current_frame.
(watchpoint_check): Use frame_find_by_id.

* frame.h (record_selected_frame): Delete declaration.
* stack.c (record_selected_frame): Delete function.

* frame.h (struct frame_id): Define.
(get_frame_id): Declare.
(frame_find_by_id): Declare.
* frame.c (frame_find_by_id): New function.
(get_frame_id): New function.
 2002-06-10 23:25:50 +00:00
Andrew Cagney e4b415d96b * frame.c (GET_SAVED_REGISTER): Delete macro definition. 
(default_get_saved_register): Delete function.
* gdbarch.sh (GET_SAVED_REGISTER): Set default to
generic_unwind_get_saved_register.
* gdbarch.h, gdbarch.c: Re-generate.
 2002-06-08 18:57:38 +00:00
Andrew Cagney 4f4608125d * stack.c (frame_info): Use frame_register_unwind instead of 
saved_regs.  Mention when the SP is on the stack or in a register.
* frame.h (frame_register_unwind_ftype): Define.  Document.
(struct frame_info): Add field register_unwind and
register_unwind_cache.
(frame_register_unwind): Declare.
(generic_unwind_get_saved_register): Declare.
* frame.c (frame_register_unwind): New function.
(generic_unwind_get_saved_register): New function.
* blockframe.c (generic_call_dummy_register_unwind): New function.
(frame_saved_regs_register_unwind): New function.
(set_unwind_by_pc): New function.
(create_new_frame): New function.
(get_prev_frame): New function.
 2002-06-01 20:44:21 +00:00
Andrew Cagney c97dcfc7b8 * regcache.c (register_valid): Revise comments refering to "Not 
available" and "unavailable".
* frame.c (frame_register_read): Ditto.
* findvar.c (value_of_register): Ditto.
 2002-05-15 01:01:56 +00:00
Andrew Cagney d49d1e0a2f * frame.c (find_saved_register): Delete #ifdef 
HAVE_REGISTER_WINDOWS code.
* config/sparc/tm-sparc.h: Update comments.
* config/i960/tm-i960.h (HAVE_REGISTER_WINDOWS): Delete macro.
* gdbint.texinfo (Target Architecture Definition): Delete
definition of HAVE_REGISTER_WINDOWS.
 2002-04-21 15:52:35 +00:00
Jason Thorpe aa40ec9031 * frame.c (find_saved_register): Avoid a NULL pointer 
dereference and actually walk the frame list.
 2002-04-20 23:54:28 +00:00
Andrew Cagney 8b0d4340d7 * frame.c (find_saved_register): Find saved registers in the next 
not prev frame.
Fix PR gdb/365.
 2002-04-17 21:55:12 +00:00
Andrew Cagney cda5a58a3e * defs.h (read_relative_register_raw_bytes): Delete declaration. 
* frame.c (frame_register_read): New function.  Return non-zero on
success.
(read_relative_register_raw_bytes_for_frame): Delete.
(read_relative_register_raw_bytes): Delete.
* frame.h (frame_register_read): Declare.
* d30v-tdep.c: Update Copyright.  Use frame_register_read.
* sh-tdep.c: Ditto.
* infcmd.c (do_registers_info): Ditto.
* hppa-tdep.c: Ditto.
* rs6000-tdep.c: Ditto.
* h8500-tdep.c: Ditto.
* mips-tdep.c: Ditto.
* h8300-tdep.c: Ditto.
* z8k-tdep.c: Ditto.
 2002-04-12 18:18:59 +00:00
Andrew Cagney 96cb11df6d * frame.c (read_relative_register_raw_bytes_for_frame): Do not 
override FP_REGNUM with frame->fp.  Update copyright.
* parse.c (num_std_regs, std_regs): Delete.
(target_map_name_to_register): Do not search std_regs.  Update
function description.
* parser-defs.h (num_std_regs, std_regs, struct std_regs): Delete
declarations.  Update copyright.
Fix PR gdb/251.
 2002-04-09 22:14:39 +00:00
Kevin Buettner 39f770628a Phase 1 of the ptid_t changes. 2001-05-04 04:15:33 +00:00
Kevin Buettner b6ba6518e9 Update/correct copyright notices. 2001-03-06 08:22:02 +00:00
Andrew Cagney 4e052eda91 Create new file regcache.h. Update all uses. 2001-03-01 01:39:22 +00:00
Andrew Cagney d65fe83949 Move frame specific register code to the new file frame.c. 2001-02-20 22:39:03 +00:00