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2010-12-29gdb: bfin: new portMike Frysinger8-1/+1492
Initial support for Blackfin processors. This supports the standard ABI. Signed-off-by: Jie Zhang <jie.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-12-292010-12-29 Hui Zhu <teawater@gmail.com>Hui Zhu2-2/+6
* ax-gdb.c (gen_expr): Change error message.
2010-12-29revert previous gdb.c commit (it was not a minor comment update)Joel Brobecker2-6/+6
gdb/ChangeLog: * gdb.c: Revert the previous change, which was probably committed by accident.
2010-12-29Fix typo in ada-lang.c comment.Joel Brobecker2-1/+5
gdb/ChangeLog: * ada-lang.c: Fix typo in comment.
2010-12-29[Ada] print null array pointer as `0x0' rather than `(null)'Joel Brobecker5-1/+15
Trying to print a variable defined as an access to an unconstrained array: type String_Access is access String; S1 : String_Access; If that variable is null, then GDB prints its value in an odd way: (gdb) print S1 $1 = (string_bug.string_access) (null) ^^^^^^ This patch changes the debugger behavior to print the pointer using the same output we'd use for any null pointer: (gdb) print S1 $1 = (string_bug.string_access) 0x0 It also adds an assert, helping us verify an assumption. gdb/ChangeLog: * ada-valprint.c (ada_val_print_1): Print null array pointers as `0x0' rather than `(null)'. Add assertion. gdb/testsuite/ChangeLog: * gdb.ada/arrayptr/foo.adb: Add new local variable Null_String. * gdb.ada/arrayptr.exp: Add test printing that new variable.
2010-12-29[Ada] do not print arrays as array pointersJoel Brobecker9-17/+119
This patch enhances the debugger to distinguish between fat pointers that represent either: array types, or array access types. In the latter case, the object/type is encoded as a typedef type pointing to the fat pointer. The first part of the change is to adjust ada_check_typedef to avoid stripping the typedef layer when it points to a fat pointer. The rest of the patch is adjustments required in various places to deal with the fact that the type is uses might now be a typedef. gdb/ChangeLog: * ada-lang.h (ada_coerce_to_simple_array): Add declaration. * ada-lang.c (ada_typedef_target_type): New function. (desc_base_type): Add handling of fat pointer typedefs. (ada_coerce_to_simple_array): Make non-static. (decode_packed_array_bitsize): Add handling of fat pointer typedefs. Add assertion. (ada_template_to_fixed_record_type_1, ada_to_fixed_type) (ada_check_typedef): Add handling of fat pointer typedefs. (ada_evaluate_subexp) [OP_FUNCALL]: Likewise. * ada-typeprint.c (ada_print_type): Add handling of fat pointer typedefs. * ada-valprint.c (ada_val_print_1): Convert fat pointers that are not array accesses to simple arrays rather than simple array pointers. (ada_value_print): In the case of array descriptors, do not print the value type description unless it is an array access. gdb/testsuite/ChangeLog: * gdb.ada/lang_switch.exp: Correct expected parameter value. gdb/doc/ChangeLog: * gdb.texinfo (Ada Glitches): Remove paragraph describing the occasional case where the debugger prints an array address instead of the array itself.
2010-12-29Add documentation for TARGET_OBJECT_OSDATAJoel Brobecker2-1/+7
gdb/ChangeLog: * target.h (enum target_object): Expand the documentation of TARGET_OBJECT_OSDATA a bit.
2010-12-29sim: HW_NALLOC: new alloc helperMike Frysinger2-0/+5
We have malloc (uninitialized buffer), zalloc (zeroed buffer), and nzalloc (zeroed array). But we don't have a way to allocate an uninitialized array. Add a HW_NALLOC to fill this gap. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-12-29sim: HW_NZALLOC: fix arg handlingMike Frysinger2-1/+5
The HW_NZALLOC macro has all caps args for some reason (unlike the other alloc helpers), and ends up not using the "ME" argument since its copy and paste source uses "me". Make all the args lowercase to match the style of all the other args and make it use the correct "me". Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-12-292010-12-28 Michael Snyder <msnyder@vmware.com>Michael Snyder12-279/+321
* command.h: Comment clean-up. * cli/cli-cmds.c: Ditto. * cli/cli-cmds.h: Ditto. * cli/cli-decode.c: Ditto. * cli/cli-decode.h: Ditto. * cli/cli-dump.c: Ditto. * cli/cli-interp.c: Ditto. * cli/cli-logging.c: Ditto. * cli/cli-script.c: Ditto. * cli/cli-setshow.c: Ditto. * cli/cli-setshow.h: Ditto.
2010-12-29Mention PR ld/12327 in ChangeLog entry.H.J. Lu1-0/+1
2010-12-292010-12-28 Michael Snyder <msnyder@vmware.com>Michael Snyder9-454/+500
* event-loop.c: Comment clean-up. * event-loop.h: Ditto. * event-top.c: Ditto. * gdb.c: Ditto. * gdb.h: Ditto. * main.c: Ditto. * top.c: Ditto. * top.h: Ditto.
2010-12-29*** empty log message ***gdbadmin1-1/+1
2010-12-28daily updateAlan Modra1-1/+1
2010-12-28Add testcases for PR ld/12327.H.J. Lu9-3/+60
2010-12-28 H.J. Lu <hongjiu.lu@intel.com> PR ld/12327 * ld-scripts/defined4.d: New. * ld-scripts/defined4.s: Likewise. * ld-scripts/defined4.t: Likewise. * ld-scripts/expr2.d: Likewise. * ld-scripts/expr2.s: Likewise. * ld-scripts/expr2.t: Likewise. * ld-scripts/defined.exp: Run defined4. * ld-scripts/expr.exp: Run expr2.
2010-12-28 * ax-gdb.c (gen_expr) <OP_REGISTER>: Error out if trying toPedro Alves2-0/+11
collect a user register.
2010-12-282010-12-28 Hui Zhu <teawater@gmail.com>Hui Zhu7-27/+214
* gdbarch.sh (ax_pseudo_register_collect, ax_pseudo_register_push_stack): new callbacks. (agent_expr): Forward declare. * gdbarch.h, gdbarch.c: Regenerate. * ax-gdb.c (gen_expr): Remove pseudo-register check code. * ax-general.c (user-regs.h): New include. (ax_reg): Call gdbarch_ax_pseudo_register_push_stack. (ax_reg_mask): Call gdbarch_ax_pseudo_register_collect. * mips-tdep.c (ax.h): New include. (mips_ax_pseudo_register_collect, mips_ax_pseudo_register_push_stack): New functions. (mips_gdbarch_init): Set mips_ax_pseudo_register_collect and mips_ax_pseudo_register_push_stack.
2010-12-282010-12-28 Yao Qi <yao@codesourcery.com>Yao Qi2-8/+8
* arm-tdep.c (arm_register_aliases): Remove sp, pc, and fp.
2010-12-28remove target_acknowledge_created_inferiorJoel Brobecker6-43/+17
This target_ops routine appears to be unused in practice, so this patch removes it. gdb/ChangeLog: * inf-child.c (inf_child_acknowledge_created_inferior): Delete. (inf_child_target): Do not set t->to_acknowledge_created_inferior. * inf-ptrace.c (inf_ptrace_create_inferior): Remove call to target_acknowledge_created_inferior. * inf-ttrace.c (inf_ttrace_him): Likewise. * target.h (struct target_ops): Delete to_acknowledge_created_inferior field. (target_acknowledge_created_inferior): Delete. * target.c (update_current_target): Remove setting of to_acknowledge_created_inferior field. Do default value for that field either. (debug_to_acknowledge_created_inferior): Delete. (setup_target_debug): Remove setting of current_target.to_acknowledge_created_inferior.
2010-12-28*** empty log message ***gdbadmin1-1/+1
2010-12-27daily updateAlan Modra1-1/+1
2010-12-27 gdb/Pedro Alves2-0/+25
* breakpoint.c (breakpoint_restore_shadows): When looking for the location with the lowest address that overlaps the memory range we want to restore shadows for, account for multiple locations at the same address.
2010-12-27 Code cleanup - renaming.Thiago Jung Bauermann2-260/+267
* breakpoint.c: Use bl for `*bp_location' variables, blp_tmp for `**bp_location' helper variables, b_tmp for `*breakpoint' helper variables.
2010-12-272010-12-27 Kevin Buettner <kevinb@redhat.com>Hui Zhu2-1/+15
Hui Zhu <teawater@gmail.com> * mips-tedp.c (mips_register_name): Add comments.
2010-12-27 PR gas/11395Dave Anglin8-11/+57
* config/tc-hppa.c (pa_ip): Set doubleword carry/borrow bit when a doubleword completer or doubleword condition is found in an add/sub instruction. Reject match for 'A'/'S' only if there is no condition and d bit is not set. * gas/hppa/basic/add2.s: Add test for a simple doubleword carry instruction. * gas/hppa/basic/sub2.s: Add tests for simple word and doubleword borrow instructions. * gas/hppa/basic/basic.exp: Update regexps for above. * opcode/hppa.h: Clear "d" bit in "add" and "sub" patterns.
2010-12-27*** empty log message ***gdbadmin1-1/+1
2010-12-26daily updateAlan Modra1-1/+1
2010-12-26*** empty log message ***gdbadmin1-1/+1
2010-12-25daily updateAlan Modra1-1/+1
2010-12-25* gdb.threads/tls.exp: Fix typo.Andreas Schwab2-1/+3
2010-12-25* gdb.threads/thread-specific.exp (get_thread_list): Update.Andreas Schwab3-4/+12
* gdb.threads/execl.exp: Update.
2010-12-25*** empty log message ***gdbadmin1-1/+1
2010-12-24daily updateAlan Modra1-1/+1
2010-12-24 * compress.c (decompress_contents): Style.Alan Modra2-69/+65
(bfd_get_full_section_contents): Do not decompress directly into caller buffer or directly return cached section contents. Check malloc return for compressed_buffer.
2010-12-24*** empty log message ***gdbadmin1-1/+1
2010-12-23daily updateAlan Modra1-1/+1
2010-12-23sim: start a gitignoreMike Frysinger2-0/+11
2010-12-23gdbserver: start a gitignoreMike Frysinger2-0/+8
2010-12-23 gdb/doc/Pedro Alves2-0/+20
* gdb.texinfo (Packets) <read registers packet>: Document support for registers that were not collected.
2010-12-23 * output.h (Output_data_reloc::add_output_section): Pass OD insteadCary Coutant2-3/+8
of OS to this->add. Add OD parameter to second form of the function.
2010-12-232010-12-23 Yao Qi <yao@codesourcery.com>Yao Qi3-0/+297
* gdb.arch/arm-disp-step.exp: New. * gdb.arch/arm-disp-step.S: New.
2010-12-232010-12-23 Yao Qi <yao@codesourcery.com>Yao Qi2-4/+214
* arm-tdep.c (thumb_analyze_prologue): Move some code ... (EXTRACT_MOVW_MOVT_IMM_T): ... here. New macro. (EXTRACT_MOVW_MOVT_IMM_A): New macro. (arm_analyze_load_stack_chk_guard): New. (arm_skip_stack_protector): New. (arm_skip_prologue): Adjust post_prologue_pc by arm_skip_stack_protector.
2010-12-23Add missing _() marker in error message.Joel Brobecker2-1/+6
gdb/ChangeLog: * mi/mi-main.c (mi_cmd_remove_inferior): Use _() marker for error message. Change spelling of "can not" into "cannot".
2010-12-232010-12-23 Yao Qi <yao@codesourcery.com>Yao Qi2-1/+5
* arm-tdep.c (arm_gdbarch_init): Remove invoke to set_gdbarch_deprecated_fp_regnum.
2010-12-23*** empty log message ***gdbadmin1-1/+1
2010-12-22daily updateAlan Modra1-1/+1
2010-12-22 * inferior.c (remove_inferior_command): Don't remove an active inferior.Marc Khouzam3-0/+11
* mi/mi-main.c (mi_cmd_remove_inferior): Ditto.
2010-12-22*** empty log message ***gdbadmin1-1/+1
2010-12-21daily updateAlan Modra1-1/+1
2010-12-21gdbTom Tromey7-17/+87
* thread.c (print_thread_info): Make a ui-out table in CLI mode. gdb/testsuite * gdb.threads/execl.exp: Update. * gdb.threads/linux-dp.exp: Update. * gdb.threads/manythreads.exp: Update. * gdb.threads/tls.exp: Update.
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