Jeff Johnston [Wed, 27 Aug 2003 18:25:20 +0000 (18:25 +0000)]
2003-08-27 Jeff Johnston <jjohnstn@redhat.com>
Sync ia64-tdep.c with mainline.
2003-08-26 Jeff Johnston <jjohnstn@redhat.com>
* ia64-tdep.c (examine_prologue): Only stop at predicated insns if
we are frameless or the return address register is already known.
2003-08-26 Jeff Johnston <jjohnstn@redhat.com>
* ia64-tdep.c (ia64_convert_from_func_addr): New function.
(ia64_gdbarch_init): Call set_gdbarch_convert_from_func_addr().
2003-08-25 Jeff Johnston <jjohnstn@redhat.com>
* ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63,
bof, and nat0-nat127 as pseudo-registers.
(ia64_frame_cache): New struct used to cache frame info.
(ia64_register_reggroup_p): New routine used to override default
register grouping so registers without names are still saved and
restored.
(ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their
pseudo values.
(ia64_pseudo_register_read): New routine to read pseudo-registers.
(ia64_pseudo_register_write): New routine to write pseudo-registers.
(ia64_alloc_frame_cache): New routine to create a new
ia64_frame_cache.
(examine_prologue): Change prototype to add next_frame pointer.
Assume frameless until otherwise proven. Verify that the cfm for
current frame matches the cfm that should occur for the prologues
alloc insn and if equal, mark as not frameless. At end of routine,
if not frameless, calculate registers for the previous frame and store
in the cache, if a cache is provided.
(ia64_skip_prologue): Use new prototype when calling examine_prologue
and pass 0 for next_frame.
(ia64_store_return_value): Change to use convert_typed_floating()
instead of calling ia64_convert_to_raw().
(ia64_extract_return_value): Change to use convert_typed_floating()
instead of calling ia64_convert_to_virtual().
(ia64_frame_cache): New routine to support new frame model.
(ia64_frame_this_id, ia64_frame_prev_register): Ditto.
(ia64_frame_sniffer): Ditto.
(ia64_sigtramp_frame_init_saved_regs): Ditto.
(ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto.
(ia64_sigtramp_frame_prev_register): Ditto.
(ia64_sigtramp_frame_sniffer): Ditto.
(ia64_frame_base_address): Ditto.
(ia64_extract_struct_value_address): Change to issue error message.
(ia64_frame_align): New routine to align sp.
(ia64_push_dummy_call): New routine based on ia64_push_arguments().
(ia64_push_arguments): Removed. Logic moved to
ia64_push_dummy_call().
(ia64_push_return_address): Ditto.
(ia64_unwind_dummy_id): New function.
(ia64_unwind_pc): Ditto.
(ia64_convert_register_p): Ditto.
(ia64_register_to_value): Ditto.
(ia64_value_to_register): Ditto.
(ia64_pop_frame, ia64_pop_frame_regular): Removed.
(ia64_register_byte, ia64_register_raw_size): Ditto.
(ia64_register_virtual_size, ia64_register_virtual_byte): Ditto.
(ia64_saved_pc_after_call): Ditto.
(ia64_frame_chain, ia64_frame_saved_pc): Ditto.
(ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto.
(ia64_register_convertible, ia64_register_convert_to_virtual): Ditto.
(ia64_register_convert_to_raw): Ditto.
(ia64_store_struct_return, ia64_call_dummy_words): Ditto.
(ia64_init_extra_frame_info): Ditto.
(ia64_frame_args_address, ia64_frame_locals_address): Ditto.
(ia64_gdbarch_init): Remove registering of deprecated functions that
are no longer used. Add registration of new gdbarch functions.
Remove registering deprecated_write_sp. Replace
set_gdbarch_register_virtual_type() with set_gdbarch_register_type().
Delete set_gdbarch_deprecated_register_convertible(),
set_gdbarch_deprecated_register_convert_to_virtual(), and
set_gdbarch_deprecated_register_convert_to_raw() calls. Remove
set_gdbarch_deprecated_register_size(),
set_gdbarch_deprecated_register_bytes(),
set_gdbarch_pcregnum(),
set_gdbarch_deprecated_register_byte(),
set_gdbarch_deprecated_register_raw_size(),
set_gdbarch_deprecated_max_register_raw_size(),
set_gdbarch_deprecated_register_virtual_size(),
and set_gdbarch_deprecated_max_register_virtual_size() calls.
Replace set_gdbarch_deprecated_extract_return_value() with
set_gdbarch_extract_return_value(). Remove calls to:
set_gdbarch_deprecated_saved_pc_after_call();
set_gdbarch_deprecated_frame_chain(),
set_gdbarch_deprecated_frame_saved_pc(),
set_gdbarch_deprecated_frame_init_saved_regs(),
set_gdbarch_deprecated_get_saved_register(),
set_gdbarch_deprecated_call_dummy_words(),
set_gdbarch_deprecated_sizeof_call_dummy_words(),
set_gdbarch_deprecated_init_extra_frame_info(),
set_gdbarch_deprecated_frame_args_address(),
set_gdbarch_deprecated_frame_locals_address(),
and set_gdbarch_deprecated_dummy_write_sp().
Add set_gdbarch_convert_register_p(),
set_gdbarch_register_to_value(),
set_gdbarch_value_to_register(),
set_gdbarch_push_dummy_call(),
set_gdbarch_frame_align(),
set_gdbarch_unwind_dummy_id(),
set_gdbarch_unwind_pc(),
frame_unwind_append_sniffer(),
frame_unwind_append_sniffer(),
and frame_base_set_default().
Chris Demetriou [Mon, 25 Aug 2003 22:57:50 +0000 (22:57 +0000)]
2003-08-25 Chris Demetriou <cgd@broadcom.com>
* configure.tgt: Document need for special "mipsisa64" handling.
(mipsisa64*-*-linux64): Handle as target linux64.
(mipsisa64*-*-*): Handle as target embed64.
Andrew Cagney [Mon, 18 Aug 2003 20:12:32 +0000 (20:12 +0000)]
Index: ChangeLog
2003-08-18 Andrew Cagney <cagney@redhat.com>
* gdbarch.sh (FRAME_RED_ZONE_SIZE): New architecture method.
* gdbarch.h, gdbarch.c: Re-generate.
* infcall.c (call_function_by_hand): Adjust the SP by
frame_red_zone_size before allocating any stack space.
* rs6000-tdep.c (rs6000_gdbarch_init): Set "frame_red_zone_size".
* x86-64-tdep.c (x86_64_frame_align): New function.
(x86_64_init_abi): Set "frame_red_zone_size" and "frame_align".
* x86-64-tdep.c (x86_64_push_arguments): Revert 2003-08-07 change.
Remove code adjusting SP so that it skips over the Red Zone.
Index: doc/ChangeLog
2003-08-18 Andrew Cagney <cagney@redhat.com>
Mark Kettenis [Wed, 13 Aug 2003 22:03:21 +0000 (22:03 +0000)]
Based on a patch from Michael Elizabeth Chastain (mec@shout.net):
* i386-tdep.c (i386_analyze_frame_setup): Recognize more
instructions that GCC likes to mingle into the prologue. Fixes
gdb/1253 and gdb/1255.
Jeff Johnston [Wed, 13 Aug 2003 19:14:03 +0000 (19:14 +0000)]
2003-08-13 Jeff Johnston <jjohnstn@redhat.com>
From 2003-07-24 Jeff Johnston <jjohnstn@redhat.com>
* ia64-linux-nat.c (ia64_linux_stopped_by_watchpoint): Verify
that we have a SIGTRAP before returning non-zero.
nobody [Mon, 11 Aug 2003 16:55:22 +0000 (16:55 +0000)]
This commit was manufactured by cvs2svn to create branch 'gdb_6_0-branch'.
Cherrypick from master 2003-08-11 16:55:21 UTC Mark Kettenis <kettenis@gnu.org> '* x86-64-tdep.h (amd64fbsd_sigtramp_start, amd64fbsd_sigtramp_end,':
gdb/amd64fbsd-nat.c
Mark Kettenis [Sun, 10 Aug 2003 13:55:34 +0000 (13:55 +0000)]
From Peter Schauer (Peter.Schauer@regent.e-technik.tu-muenchen.de):
* config/i386/nm-i386sol2.h
(TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Define to one.
Andrew Cagney [Sat, 9 Aug 2003 15:10:35 +0000 (15:10 +0000)]
2003-08-09 Andrew Cagney <cagney@redhat.com>
Fix GDB PR cli/926.
* cli/cli-decode.c (add_setshow_uinteger_cmd): New function.
* command.h (add_setshow_uinteger_cmd): Declare.
* frame.c (set_backtrace_cmd): New function.
(show_backtrace_cmd): New function.
* frame.c (_initialize_frame): Replace "set/show
backtrace-below-main" with "set/show backtrace past-main". Add
command "set/show backtrace limit".
(backtrace_past_main): Rename "backtrace_below_main".
(backtrace_limit): New variable.
(get_prev_frame): Update. Check the backtrace_limit.
2003-08-09 Andrew Cagney <cagney@redhat.com>
* gdb.texinfo (Backtrace): Replace "set/show backtrace-below-main"
with "set/show backtrace past-main" and "set/show backtrace
limit".
Index: doc/gdb.texinfo
===================================================================
RCS file: /cvs/src/src/gdb/doc/gdb.texinfo,v
retrieving revision 1.174
diff -u -r1.174 gdb.texinfo
--- doc/gdb.texinfo 8 Aug 2003 01:58:00 -0000 1.174
+++ doc/gdb.texinfo 9 Aug 2003 14:57:10 -0000
@@ -3922,27 +3922,40 @@
value, indicating that your program has stopped at the beginning of the
code for line @code{993} of @code{builtin.c}.
-@kindex set backtrace-below-main
-@kindex show backtrace-below-main
+@kindex set backtrace past-main
+@kindex show backtrace past-main
+@kindex set backtrace limit
+@kindex show backtrace limit
-Most programs have a standard entry point---a place where system libraries
-and startup code transition into user code. For C this is @code{main}.
-When @value{GDBN} finds the entry function in a backtrace it will terminate
-the backtrace, to avoid tracing into highly system-specific (and generally
-uninteresting) code. If you need to examine the startup code, then you can
-change this behavior.
+Most programs have a standard user entry point---a place where system
+libraries and startup code transition into user code. For C this is
+@code{main}. When @value{GDBN} finds the entry function in a backtrace
+it will terminate the backtrace, to avoid tracing into highly
+system-specific (and generally uninteresting) code.
+
+If you need to examine the startup code, or limit the number of levels
+in a backtrace, you can change this behavior:
@table @code
-@item set backtrace-below-main off
+@item set backtrace past-main
+@itemx set backtrace past-main on
+Backtraces will continue past the user entry point.
+
+@item set backtrace past-main off
Backtraces will stop when they encounter the user entry point. This is the
default.
-@item set backtrace-below-main
-@itemx set backtrace-below-main on
-Backtraces will continue past the user entry point to the top of the stack.
+@item show backtrace past-main
+Display the current user entry point backtrace policy.
+
+@item set backtrace limit @var{n}
+@itemx set backtrace limit 0
+@cindex backtrace limit
+Limit the backtrace to @var{n} levels. A value of zero means
+unlimited.
-@item show backtrace-below-main
-Display the current backtrace policy.
+@item show backtrace limit
+Display the current limit on backtrace levels.
@end table
Andrew Cagney [Sat, 9 Aug 2003 14:14:12 +0000 (14:14 +0000)]
2003-08-09 Andrew Cagney <cagney@redhat.com>
* MAINTAINERS: Andrew Cagney (mips) and Geoff Keating (ppc) drop
maintenance. List igen and sh maintainers. Mention that target
and global maintainers pick up the slack.
Stephane Carrez [Fri, 8 Aug 2003 20:45:31 +0000 (20:45 +0000)]
* sim-main.h (phys_to_virt): Use memory bank parameters to translate
the physical address in virtual address.
(struct _sim_cpu): Add memory bank members.
* m68hc11_sim.c (cpu_initialize): Clear memory bank parameters.
* interp.c (sim_hw_configure): Create memory bank according to memory
bank parameters.
(sim_get_bank_parameters): New function to obtain memory bank config
from the symbol table.
(sim_prepare_for_program): Call it to obtain the memory bank parameters.
(sim_open): Call sim_prepare_for_program.
* dv-m68hc11.c (m68hc11cpu_io_write_buffer): Use memory bank parameters
to check if address is within bank window.
(m68hc11cpu_io_read_buffer): Likewise.
(attach_m68hc11_regs): Map the memory bank according to memory bank
parameters.
Stephane Carrez [Fri, 8 Aug 2003 20:26:28 +0000 (20:26 +0000)]
* m68hc11_sim.c (print_io_word): New function to print 16-bit value.
* sim-main.h (print_io_word): Declare.
* dv-m68hc11tim.c (tmsk1_desc): New description table for TMSK1.
(tflg1_desc): Likewise for TFLG1.
(m68hc11tim_info): Print input and output compare registers
Andrew Cagney [Fri, 8 Aug 2003 18:35:23 +0000 (18:35 +0000)]
2003-08-08 Andrew Cagney <cagney@redhat.com>
* interps.c (interp_set): Check for a NULL "old_interp".
Index: mi/ChangeLog
2003-08-08 Andrew Cagney <cagney@redhat.com>
* mi-main.c (captured_mi_execute_command): Add "mi2" and "mi3" to
interpreters that hack around CLI.
* mi-interp.c (mi3_command_loop): New function.
(mi_interpreter_resume): Check for "mi3", default to "mi2".
Elena Zannoni [Thu, 7 Aug 2003 18:16:42 +0000 (18:16 +0000)]
2003-08-07 Elena Zannoni <ezannoni@redhat.com>
* gdb.base/completion.exp: Remove reduntant completion test
on filename.
2003-08-07 Elena Zannoni <ezannoni@redhat.com>
* gdb.base/attach.exp, gdb.base/detach.exp, gdb.base/gcore.exp,
gdb.mi/mi-basics.exp, gdb.threads/gcore-thread.exp,
gdb.trace/save-trace.exp: Make sure that full pathnames are
escaped correctly.
2003-08-07 Elena Zannoni <ezannoni@redhat.com>
* configure.in: Don't generate config.h from config.hin.
* configure: Regenerate.
* config.hin: Remove file.
* gdb.mi/pthreads.c: Remove include of config.h, and other ifdefs.
* gdb.threads/pthreads.c: Ditto.
From Kei Sakamoto <sakamoto.kei@renesas.com>:
* gdb.asm/asm-source.exp : Add -lgloss to link-flags.
* gdb.asm/m32r.inc : Remove an illegal nop after bl instruction.
Replace ld24 with seth/add3.
Andrew Cagney [Wed, 6 Aug 2003 15:15:19 +0000 (15:15 +0000)]
2003-08-06 Andrew Cagney <cagney@redhat.com>
* gdb.texinfo (Mode Options): Mention that level three is the
highest available and that level 2 is deprecated.
(Annotations Overview): Mention annotation levels. Cross reference
to "Limitations of the Annotation Interface" in annotate.texi.
(TODO, Value Annotations, Frame Annotations): Delete section.
(Displays, Breakpoint Info): Delete.
Andrew Cagney [Mon, 4 Aug 2003 20:43:36 +0000 (20:43 +0000)]
2003-08-04 Andrew Cagney <cagney@redhat.com>
* agentexpr.texi: Delete @bye.
* Makefile.in (STABS_DOC_SOURCE_INCLUDES): Add "fdl.texi"
(stabs.info): Add $(srcdir) to include search path.
(html): Depend on "annotate_toc.html", and not "annotate.html".
* stabs.texinfo: Ditto. Include "fdl.texi".
* gdbint.texinfo: Update copyright statement's list of invariant
sections.
projects / thirdparty / binutils-gdb.git / log
