Commit graph

163 commits

Author SHA1 Message Date
Tom Tromey
7cbd4a934e * minsyms.h (struct bound_minimal_symbol): New.
(lookup_minimal_symbol_and_objfile): Return bound_minimal_symbol.
	Remove objfile argument.
	(lookup_minimal_symbol_by_pc_section, lookup_minimal_symbol_by_pc):
	Return bound_minimal_symbol.
	* minsyms.c (lookup_minimal_symbol_by_pc_1)
	(lookup_minimal_symbol_by_pc_section, lookup_minimal_symbol_by_pc):
	Return bound_minimal_symbol.
	(in_gnu_ifunc_stub): Update.
	(lookup_minimal_symbol_and_objfile): Return bound_minimal_symbol.
	Remove 'objfile_p' argument.
	(lookup_solib_trampoline_symbol_by_pc): Update.
	* ada-tasks.c, amd64-windows-tdep.c, arm-tdep.c,
	arm-wince-tdep.c, block.c, blockframe.c, breakpoint.c, btrace.c,
	c-valprint.c, dwarf2loc.c, elfread.c, frame.c, frv-tdep.c,
	glibc-tdep.c, gnu-v2-abi.c, gnu-v3-abi.c, hppa-hpux-tdep.c,
	i386-tdep.c, ia64-tdep.c, infcall.c, infcmd.c, jit.c,
	linux-fork.c, m32c-tdep.c, m68hc11-tdep.c, maint.c,
	mips-tdep.c, p-valprint.c, parse.c, ppc-linux-tdep.c,
	ppc-sysv-tdep.c, printcmd.c, rs6000-tdep.c, sh64-tdep.c,
	stack.c, symtab.c, tui/tui-disasm.c: Update.
2013-04-08 19:59:09 +00:00
Joel Brobecker
28e7fd6234 Update years in copyright notice for the GDB files.
Two modifications:
  1. The addition of 2013 to the copyright year range for every file;
  2. The use of a single year range, instead of potentially multiple
     year ranges, as approved by the FSF.
2013-01-01 06:33:28 +00:00
Siddhesh Poyarekar
744a805904 * ada-valprint.c (ada_val_print_1): Eliminate single-use
variable LEN.
	* alpha-tdep.c (alpha_extract_return_value): Use TYPE_LENGTH
	directly.
	(alpha_store_return_value): Likewise.
	* amd64-tdep.c (amd64_classify_aggregate): Likewise.
	(amd64_push_arguments): Likewise.
	* ax-gdb.c (gen_trace_static_fields): Likewise.
	(gen_traced_pop): Likewise.
	* bfin-tdep.c (bfin_push_dummy_call): Likewise.
	* breakpoint.c (update_watchpoint): Likewise.
	* findcmd.c (parse_find_args): Use local variable for type
	instead of length.
	* findvar.c (default_read_var_value): Use TYPE_LENGTH directly.
	* h8300-tdep.c (h8300h_extract_return_value): Likewise.
	(h8300_store_return_value): Likewise.
	* i386-darwin-tdep.c (i386_darwin_push_dummy_call): Likewise.
	Use i386_darwin_arg_type_alignment directly.
	* infcall.c (call_function_by_hand): Use TYPE_LENGTH directly.
	* lm32-tdep.c (lm32_push_dummy_call): Likewise.
	* m68hc11-tdep.c (m68hc11_push_dummy_call): Likewise.
	(m68hc11_extract_return_value): Likewise.
	* mep-tdep.c (mep_push_dummy_call): Likewise.
	* printcmd.c (float_type_from_length): Likewise.
	* s390-tdep.c (s390_value_from_register): Likewise.
	* stack.c (read_frame_arg): Likewise.
	* tracepoint.c (encode_actions_1): Likewise.
	* valops.c (value_fetch_lazy): Use local variable for type
	instead of length.  Use TYPE_LENGTH directly.
	* value.c (value_contents_equal): Use TYPE_LENGTH directly.
2012-09-25 12:48:53 +00:00
Yao Qi
6b1755ce16 gdb/
* gdbtypes.h (enum type_code): Define TYPE_CODE_BITSTRING -1.
	* arm-tdep.c (arm_type_align): Remove code handling TYPE_CODE_BITSTRING.
	* c-typeprint.c (c_type_print_varspec_prefix): Likewise.
	(c_type_print_varspec_suffix): Likewise.
	* eval.c (evaluate_subexp_standard): Likewise.
	* f-typeprint.c (f_type_print_varspec_prefix): Likewise.
	(f_type_print_varspec_suffix): Likewise.
	* gdbtypes.c (is_scalar_type): Likewise.
	(recursive_dump_type): Likewise.
	* infcall.c (value_arg_coerce): Likewise.
	* m2-valprint.c (m2_val_print): Likewise.
	* p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
	(pascal_type_print_varspec_suffix): Likewise.
	(pascal_type_print_base): Likewise.
	* p-valprint.c (pascal_val_print): Likewise.
	(pascal_val_print): Likewise.
	* valops.c (value_slice): Likewise.
	* valprint.c (scalar_type_p): Likewise.
	* valarith.c (value_bitstring_subscript): Remove.
	(value_concat): Remove code handling TYPE_CODE_BITSTRING.
	Remove comment on TYPE_CODE_BITSTRING.

	* stabsread.c (read_type): Don't set TYPE_CODE (type) to
	TYPE_CODE_BITSTRING.

	* python/py-type.c (pyty_codes): Move ENTRY (TYPE_CODE_BITSTRING) to
	slot 0.

gdb/doc:
	* gdb.texinfo (Types In Python): Mention gdb.TYPE_CODE_BITSTRING
	is deprecated.
2012-08-16 07:36:28 +00:00
Jan Kratochvil
a14dd77ea7 gdb/
* infcall.c (call_function_by_hand): Move BP_ADDR comment to
	AT_ENTRY_POINT.
	(call_function_by_hand) <ON_STACK>: Call write_memory with
	gdbarch_breakpoint_from_pc, if possible.
	(call_function_by_hand) <AT_ENTRY_POINT>: The BP_ADDR comment is moved
	here.

gdb/testsuite/
	* gdb.base/valgrind-infcall.c: New file.
	* gdb.base/valgrind-infcall.exp: New file.
2012-07-31 07:33:16 +00:00
Jan Kratochvil
e2e4d78b22 gdb/
Remove stale dummy frames.
	* breakpoint.c: Include dummy-frame.h.
	(longjmp_breakpoint_ops): New variable.
	(update_breakpoints_after_exec, breakpoint_init_inferior): Delete also
	bp_longjmp_call_dummy.
	(bpstat_what, bptype_string, print_one_breakpoint_location)
	(init_bp_location): Support bp_longjmp_call_dummy.
	(set_longjmp_breakpoint): Use longjmp_breakpoint_ops.  Comment why.
	(set_longjmp_breakpoint_for_call_dummy)
	(check_longjmp_breakpoint_for_call_dummy, longjmp_bkpt_dtor): New
	functions.
	(initialize_breakpoint_ops): Initialize longjmp_breakpoint_ops.
	* breakpoint.h (enum bptype): New item bp_longjmp_call_dummy.  Delete
	FIXME comment and extend the other comment for bp_call_dummy.
	(set_longjmp_breakpoint_for_call_dummy)
	(check_longjmp_breakpoint_for_call_dummy): New declarations.
	* dummy-frame.c: Include gdbthread.h.
	(pop_dummy_frame_bpt): New function.
	(pop_dummy_frame): Call pop_dummy_frame_bpt.
	(dummy_frame_discard): New function.
	(cleanup_dummy_frames): Update the comment about longjmps.
	* dummy-frame.h (dummy_frame_discard): New declaration.
	* gdbthread.h (struct thread_info): Extend initiating_frame comment.
	* infcall.c (call_function_by_hand): New variable longjmp_b.  Call
	set_longjmp_breakpoint_for_call_dummy.  Chain its breakpoints with BPT.
	* infrun.c (handle_inferior_event) <BPSTAT_WHAT_CLEAR_LONGJMP_RESUME>:
	Add case 4 comment.  Call check_longjmp_breakpoint_for_call_dummy and
	keep_going if IS_LONGJMP and there is no other reason to stop.

gdb/testsuite/
	Remove stale dummy frames.
	* gdb.base/call-signal-resume.exp (maintenance print dummy-frames)
	(maintenance info breakpoints): New tests.
	* gdb.base/stale-infcall.c: New file.
	* gdb.base/stale-infcall.exp: New file.
2012-06-18 17:28:38 +00:00
Yao Qi
18648a3749 gdb/
* arch-utils.c (default_return_in_first_hidden_param_p): New.
	* arch-utils.h: Declare.
	* gdbarch.sh: Add return_in_first_hidden_param_p.
	* gdbarch.c, gdbarch.h: Regenerated.
	* infcall.c (call_function_by_hand): Call
	gdbarch_return_in_first_hidden_param_p instead of
	language_pass_by_reference.

	* m68k-tdep.c (m68k_return_in_first_hidden_param_p): New.
	(m68k_gdbarch_init): Install m68k_return_in_first_hidden_param_p.
	* sh-tdep.c (sh_return_in_first_hidden_param_p): New.
	(sh_gdbarch_init): Install sh_return_in_first_hidden_param_p.
	* tic6x-tdep.c (tic6x_push_dummy_call): Remove local variable
	`cplus_return_struct_by_reference'.
	(tic6x_return_value): Handle language cplusplus.
	(tic6x_return_in_first_hidden_param_p): New.
	(tic6x_gdbarch_init): Install tic6x_return_in_first_hidden_param_p.
2012-06-08 14:24:57 +00:00
Pedro Alves
a493e3e2e4 gdb/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

gdb/gdbserver/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

include/gdb/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        * gdb/signals.def: Replace TARGET_SIGNAL_ with GDB_SIGNAL_
	throughout.

sim/arm/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

sim/avr/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

sim/common/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

sim/cr16/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

sim/d10v/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

sim/erc32/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

sim/m32c/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

sim/ppc/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

sim/rl78/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

sim/rx/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2012-05-24 16:51:47 +00:00
Tom Tromey
b1af9e9750 PR c++/7173:
* gnu-v3-abi.c (gnuv3_baseclass_offset): Return early for Java
	types.
	* value.h (value_cast_pointers): Update.
	* valops.c (value_cast_pointers): Add 'subclass_check' argument.
	(value_cast): Update.
	(update_search_result): New function.
	(do_search_struct_field): New, from search_struct_field.  Check
	for ambiguous results.
	(search_struct_field): Rewrite.
	* infcall.c (value_arg_coerce): Update.
	* eval.c (evaluate_subexp_standard) <STRUCTOP_MEMBER>: Use
	value_cast_pointers.
	* ada-lang.c (ada_convert_actual): Update.
testsuite
	* gdb.cp/inherit.exp (test_print_mi_members): Expect errors.
	Remove kfails.
	(test_print_mi_member_types): Likewise.
2012-05-21 19:47:54 +00:00
Maciej W. Rozycki
6a3a010ba6 gdb/
* breakpoint.h (bp_location): Add related_address member.
	* inferior.h (get_return_value): Take a pointer to struct value
	instead of struct type for the function requested.
	* value.h (using_struct_return): Likewise.
	* gdbarch.sh (return_value): Take a pointer to struct value
	instead of struct type for the function requested.
	* breakpoint.c (set_breakpoint_location_function): Initialize
	related_address for bp_gnu_ifunc_resolver breakpoints.
	* elfread.c (elf_gnu_ifunc_resolver_return_stop): Pass the
	requested function's address to gdbarch_return_value.
	* eval.c (evaluate_subexp_standard): Pass the requested
	function's address to using_struct_return.
	* infcall.c (call_function_by_hand): Pass the requested
	function's address to using_struct_return and
	gdbarch_return_value.
	* infcmd.c (get_return_value): Take a pointer to struct value
	instead of struct type for the function requested.
	(print_return_value): Update accordingly.
	(finish_command_continuation): Likewise.
	* stack.c (return_command): Pass the requested function's
	address to using_struct_return and gdbarch_return_value.
	* value.c (using_struct_return): Take a pointer to struct value
	instead of struct type for the function requested.  Pass the
	requested function's address to gdbarch_return_value.
	* python/py-finishbreakpoint.c (finish_breakpoint_object):
	New function_value member, replacing function_type.
	(bpfinishpy_dealloc): Update accordingly.
	(bpfinishpy_pre_stop_hook): Likewise.
	(bpfinishpy_init): Likewise.  Record the requested function's
	address.
	* mips-tdep.c (mips_fval_reg): New enum.
	(mips_o32_push_dummy_call): For MIPS16 FP doubles do not swap
	words put in GP registers.
	(mips_o64_push_dummy_call): Update a comment.
	(mips_o32_return_value): Take a pointer to struct value instead
	of struct type for the function requested and use it to check if
	using the MIPS16 calling convention.  Return the designated
	general purpose registers for floating-point values returned in
	MIPS16 mode.
	(mips_o64_return_value): Likewise.
	* ppc-tdep.h (ppc_sysv_abi_return_value): Update prototype.
	(ppc_sysv_abi_broken_return_value): Likewise.
	(ppc64_sysv_abi_return_value): Likewise.
	* alpha-tdep.c (alpha_return_value): Take a pointer to struct
	value instead of struct type for the function requested.
	* amd64-tdep.c (amd64_return_value): Likewise.
	* amd64-windows-tdep.c (amd64_windows_return_value): Likewise.
	* arm-tdep.c (arm_return_value): Likewise.
	* avr-tdep.c (avr_return_value): Likewise.
	* bfin-tdep.c (bfin_return_value): Likewise.
	* cris-tdep.c (cris_return_value): Likewise.
	* frv-tdep.c (frv_return_value): Likewise.
	* h8300-tdep.c (h8300_return_value): Likewise.
	(h8300h_return_value): Likewise.
	* hppa-tdep.c (hppa32_return_value): Likewise.
	(hppa64_return_value): Likewise.
	* i386-tdep.c (i386_return_value): Likewise.
	* ia64-tdep.c (ia64_return_value): Likewise.
	* iq2000-tdep.c (iq2000_return_value): Likewise.
	* lm32-tdep.c (lm32_return_value): Likewise.
	* m32c-tdep.c (m32c_return_value): Likewise.
	* m32r-tdep.c (m32r_return_value): Likewise.
	* m68hc11-tdep.c (m68hc11_return_value): Likewise.
	* m68k-tdep.c (m68k_return_value): Likewise.
	(m68k_svr4_return_value): Likewise.
	* m88k-tdep.c (m88k_return_value): Likewise.
	* mep-tdep.c (mep_return_value): Likewise.
	* microblaze-tdep.c (microblaze_return_value): Likewise.
	* mn10300-tdep.c (mn10300_return_value): Likewise.
	* moxie-tdep.c (moxie_return_value): Likewise.
	* mt-tdep.c (mt_return_value): Likewise.
	* ppc-linux-tdep.c (ppc_linux_return_value): Likewise.
	* ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Likewise.
	(ppc_sysv_abi_broken_return_value): Likewise.
	(ppc64_sysv_abi_return_value): Likewise.
	* ppcnbsd-tdep.c (ppcnbsd_return_value): Likewise.
	* rl78-tdep.c (rl78_return_value): Likewise.
	* rs6000-aix-tdep.c (rs6000_return_value): Likewise.
	* rx-tdep.c (rx_return_value): Likewise.
	* s390-tdep.c (s390_return_value): Likewise.
	* score-tdep.c (score_return_value): Likewise.
	* sh-tdep.c (sh_return_value_nofpu): Likewise.
	(sh_return_value_fpu): Likewise.
	* sh64-tdep.c (sh64_return_value): Likewise.
	* sparc-tdep.c (sparc32_return_value): Likewise.
	* sparc64-tdep.c (sparc64_return_value): Likewise.
	* spu-tdep.c (spu_return_value): Likewise.
	* tic6x-tdep.c (tic6x_return_value): Likewise.
	* v850-tdep.c (v850_return_value): Likewise.
	* vax-tdep.c (vax_return_value): Likewise.
	* xstormy16-tdep.c (xstormy16_return_value): Likewise.
	* xtensa-tdep.c (xtensa_return_value): Likewise.
	* gdbarch.c: Regenerate.
	* gdbarch.h: Regenerate.

	gdb/testsuite/
	* gdb.base/return-nodebug.exp: Also test float and double types.
2012-05-16 14:35:09 +00:00
Joel Brobecker
2efbc0f722 Remove AT_SYMBOL
Now that this method is no longer used by any architecture,
we can remove its support.

gdb/ChangeLog:

        * infcall.c (call_function_by_hand): Remove AT_SYMBOL handling.
        * inferior.h (AT_SYMBOL): Delete.
2012-05-09 14:29:13 +00:00
Joel Brobecker
ef61f1802b Make infcall.c:unwind_on_signal_p static.
gdb/ChangeLog:

	* infcall.c (unwind_on_signal_p): Make static.
2012-05-03 00:10:07 +00:00
Jan Kratochvil
c70a6932bb gdb/
* arm-linux-tdep.c (arm_linux_copy_svc): Reset stale FRAME.
	* breakpoint.c (until_break_command): Likewise.
	* elfread.c (elf_gnu_ifunc_resolver_stop): Likewise.
	* infcall.c (call_function_by_hand): Likewise.
	* infcmd.c (finish_forward): Likewise.
	* infrun.c (insert_exception_resume_breakpoint): Likewise.
2012-02-29 14:52:44 +00:00
Jan Kratochvil
5931a2fae3 gdb/
Revert:
	2012-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
		    Joel Brobecker  <brobecker@adacore.com>
	Fix regression for gdb.cp/gdb2495.exp with gcc-4.7.
	* arch-utils.c (displaced_step_at_entry_point): Incrase BP_LEN skip to
	3 times.
	* infcall.c (call_function_by_hand) <AT_SYMBOL>: Move it upwards and
	fall through into AT_ENTRY_POINT.
	(call_function_by_hand) <AT_ENTRY_POINT>: New variable bp_len.  Adjust
	DUMMY_ADDR with it.
	* ppc-linux-tdep.c (ppc_linux_displaced_step_location): Increase
	PPC_INSN_SIZE skip to 3 times.
2012-01-04 13:51:36 +00:00
Joel Brobecker
0b30217134 Copyright year update in most files of the GDB Project.
gdb/ChangeLog:

        Copyright year update in most files of the GDB Project.
2012-01-04 08:17:56 +00:00
Jan Kratochvil
b5914469f9 gdb/
Fix regression for gdb.cp/gdb2495.exp with gcc-4.7.
	* arch-utils.c (displaced_step_at_entry_point): Incrase BP_LEN skip to
	3 times.
	* infcall.c (call_function_by_hand) <AT_SYMBOL>: Move it upwards and
	fall through into AT_ENTRY_POINT.
	(call_function_by_hand) <AT_ENTRY_POINT>: New variable bp_len.  Adjust
	DUMMY_ADDR with it.
	* ppc-linux-tdep.c (ppc_linux_displaced_step_location): Increase
	PPC_INSN_SIZE skip to 3 times.
2012-01-02 02:52:20 +00:00
Pedro Alves
3dd5b83d5b 2011-06-06 Pedro Alves <pedro@codesourcery.com>
gdb/
	* infcall.c (run_inferior_call): Don't mask async.  Instead force
	a synchronous wait, if the target can async.

	* target.h (struct target_ops): Delete to_async_mask.
	(target_async_mask): Delete.
	* target.c (update_current_target): Delete references to to_async_mask.
	* linux-nat.c (linux_nat_async_mask_value): Delete.
	(linux_nat_is_async_p, linux_nat_can_async_p): Remove references
	to linux_nat_async_mask_value.
	(linux_nat_async_mask): Delete.
	(linux_nat_async, linux_nat_close): Remove references to
	linux_nat_async_mask_value.
	* record.c (record_async_mask_value): Delete.
	(record_async): Remove references to record_async_mask_value.
	(record_async_mask): Delete.
	(record_can_async_p, record_is_async_p): Remove references to
	record_async_mask_value.
	(init_record_ops, init_record_core_ops): Remove references to
	record_async_mask.
	* remote.c (remote_async_mask_value): Delete.
	(init_remote_ops): Remove reference to remote_async_mask.
	(remote_can_async_p, remote_is_async_p): Remove references to
	remote_async_mask_value.
	(remote_async): Remove references to remote_async_mask_value.
	(remote_async_mask): Delete.

	* infrun.c (fetch_inferior_event): Don't claim registers changed
	if the current thread is already not executing.
2011-06-06 12:47:07 +00:00
Joel Brobecker
c2949be03b Rephrase error message in infcall.c:call_function_by_hand
No real change besides the error message.

gdb/ChangeLog:

	* infcall.c (call_function_by_hand): Rephrase error message.
2011-05-30 16:08:28 +00:00
Pedro Alves
949dc678a8 2011-05-26 Pedro Alves <pedro@codesourcery.com>
gdb/
	* infcall.c (call_function_by_hand): Don't allow calling functions
	in reverse execution mode.
2011-05-26 16:23:08 +00:00
Jan Kratochvil
09b587083c gdb/
Fix false GCC warning.
	* infcall.c (find_function_addr): Initialize funaddr.
2011-03-29 16:21:24 +00:00
Jan Kratochvil
07be84bf8f gdb/
STT_GNU_IFUNC reader implementation.
	* elfread.c: Include gdbtypes.h, value.h and infcall.h.
	(SYMBOL_GOT_PLT_SUFFIX, elf_rel_plt_read)
	(elf_objfile_gnu_ifunc_cache_data, struct elf_gnu_ifunc_cache)
	(elf_gnu_ifunc_cache_hash, elf_gnu_ifunc_cache_eq)
	(elf_gnu_ifunc_record_cache, elf_gnu_ifunc_resolve_by_cache)
	(elf_gnu_ifunc_resolve_by_got, elf_gnu_ifunc_resolve_name)
	(elf_gnu_ifunc_resolve_addr): New.
	(elf_symfile_read): Call elf_rel_plt_read.
	(elf_gnu_ifunc_fns): New.
	(_initialize_elfread): Initialize elf_objfile_gnu_ifunc_cache_data.
	Install elf_gnu_ifunc_fns.
	* infcall.c (find_function_return_type): New function.
	(find_function_addr): Resolve TYPE_GNU_IFUNC functions, if possible.
	* minsyms.c (stub_gnu_ifunc_resolve_addr)
	(stub_gnu_ifunc_resolve_name): New functions.
	(stub_gnu_ifunc_fns, gnu_ifunc_fns_p): New variables.
	* symtab.h (struct gnu_ifunc_fns, gnu_ifunc_resolve_addr)
	(gnu_ifunc_resolve_name, gnu_ifunc_fns_p): New.
2011-03-28 20:26:24 +00:00
Jan Kratochvil
300f8e104f gdb/
Code cleanup for later STT_GNU_IFUNC support.
	* infcall.c (find_function_addr): Remove variable code, use explicit
	dereferences for it.  Move VALUE_TYPE initialization later.
2011-03-28 20:24:05 +00:00
Ulrich Weigand
81b4675a00 * infcall.c (call_function_by_hand): Function return value is
always a non_lval, even when using struct_return.
2011-03-15 14:40:22 +00:00
Michael Snyder
7f5936f9fe 2011-03-04 Michael Snyder <msnyder@vmware.com>
Reverting this patch:
	* infcall.c (call_function_by_hand): Add break statements for lint.
2011-03-04 18:31:22 +00:00
Michael Snyder
c38d16a719 2011-03-02 Michael Snyder <msnyder@vmware.com>
* infcall.c (call_function_by_hand): Add break statements for lint.
2011-03-02 22:21:45 +00:00
Michael Snyder
1777feb0fe 2011-01-08 Michael Snyder <msnyder@vmware.com>
* h8300-tdep.c: Comment cleanup, mostly periods and spaces.
	* hppa-hpux-tdep.c: Ditto.
	* hppa-linux-nat.c: Ditto.
	* hppa-linux-tdep.c: Ditto.
	* hppanbsd-tdep.c: Ditto.
	* hppa-tdep.c: Ditto.
	* hppa-tdep.h: Ditto.
	* hpux-thread.c: Ditto.
	* i386-cygwin-tdep.c: Ditto.
	* i386-darwin-nat.c: Ditto.
	* i386gnu-nat.c: Ditto.
	* i386-linux-nat.c: Ditto.
	* i386-linux-tdep.c: Ditto.
	* i386-nat.c: Ditto.
	* i386-nat.h: Ditto.
	* i386nbsd-tdep.c: Ditto.
	* i386-sol2-nat.c: Ditto.
	* i386-stub.c: Ditto.
	* i386-tdep.c: Ditto.
	* i386-tdep.h: Ditto.
	* i387-tdep.c: Ditto.
	* ia64-linux-nat.c: Ditto.
	* ia64-linux-tdep.c: Ditto.
	* ia64-tdep.c: Ditto.
	* infcall.c: Ditto.
	* infcall.h: Ditto.
	* infcmd.c: Ditto.
	* inferior.c: Ditto.
	* inferior.h: Ditto.
	* infloop.c: Ditto.
	* inflow.c: Ditto.
	* infrun.c: Ditto.
	* interps.c: Ditto.
	* interps.h: Ditto.
	* iq2000-tdep.c: Ditto.
	* irix5-nat.c: Ditto.
	* jit.c: Ditto.
	* jit.h: Ditto.
	* jv-exp.y: Ditto.
	* jv-lang.c: Ditto.
	* jv-lang.h: Ditto.
	* jv-typeprint.c: Ditto.
	* jv-valprint.c: Ditto.
	* language.c: Ditto.
	* language.h: Ditto.
	* linespec.c: Ditto.
	* linux-fork.c: Ditto.
	* linux-nat.c: Ditto.
	* linux-thread-db.c: Ditto.
	* lm32-tdep.c: Ditto.
2011-01-09 03:08:57 +00:00
Michael Snyder
ac74f77061 2011-01-07 Michael Snyder <msnyder@vmware.com>
* ax-gdb.c: Adjust some long output strings.
	* breakpoint.c: Ditto.
	* charset.c: Ditto.
	* cp-abi.c: Ditto.
	* infcall.c: Ditto.
	* infrun.c: Ditto.
	* linux-nat.c: Ditto.
	* solib-pa64.c: Ditto.
	* solib-som.c: Ditto.
2011-01-07 17:35:27 +00:00
Michael Snyder
3e43a32aaa 2011-01-05 Michael Snyder <msnyder@vmware.com>
* addrmap.c: Shorten lines of >= 80 columns.
	* arch-utils.c: Ditto.
	* arch-utils.h: Ditto.
	* ax-gdb.c: Ditto.
	* ax-general.c: Ditto.
	* bcache.c: Ditto.
	* blockframe.c: Ditto.
	* breakpoint.c: Ditto.
	* buildsym.c: Ditto.
	* c-lang.c: Ditto.
	* c-typeprint.c: Ditto.
	* charset.c: Ditto.
	* coffread.c: Ditto.
	* command.h: Ditto.
	* corelow.c: Ditto.
	* cp-abi.c: Ditto.
	* cp-namespace.c: Ditto.
	* cp-support.c: Ditto.
	* dbug-rom.c: Ditto.
	* dbxread.c: Ditto.
	* defs.h: Ditto.
	* dfp.c: Ditto.
	* dfp.h: Ditto.
	* dictionary.c: Ditto.
	* disasm.c: Ditto.
	* doublest.c: Ditto.
	* dwarf2-frame.c: Ditto.
	* dwarf2expr.c: Ditto.
	* dwarf2loc.c: Ditto.
	* dwarf2read.c: Ditto.
	* elfread.c: Ditto.
	* eval.c: Ditto.
	* event-loop.c: Ditto.
	* event-loop.h: Ditto.
	* exceptions.h: Ditto.
	* exec.c: Ditto.
	* expprint.c: Ditto.
	* expression.h: Ditto.
	* f-lang.c: Ditto.
	* f-valprint.c: Ditto.
	* findcmd.c: Ditto.
	* frame-base.c: Ditto.
	* frame-unwind.c: Ditto.
	* frame-unwind.h: Ditto.
	* frame.c: Ditto.
	* frame.h: Ditto.
	* gcore.c: Ditto.
	* gdb-stabs.h: Ditto.
	* gdb_assert.h: Ditto.
	* gdb_dirent.h: Ditto.
	* gdb_obstack.h: Ditto.
	* gdbcore.h: Ditto.
	* gdbtypes.c: Ditto.
	* gdbtypes.h: Ditto.
	* inf-ttrace.c: Ditto.
	* infcall.c: Ditto.
	* infcmd.c: Ditto.
	* inflow.c: Ditto.
	* infrun.c: Ditto.
	* inline-frame.h: Ditto.
	* language.c: Ditto.
	* language.h: Ditto.
	* libunwind-frame.c: Ditto.
	* libunwind-frame.h: Ditto.
	* linespec.c: Ditto.
	* linux-nat.c: Ditto.
	* linux-nat.h: Ditto.
	* linux-thread-db.c: Ditto.
	* machoread.c: Ditto.
	* macroexp.c: Ditto.
	* macrotab.c: Ditto.
	* main.c: Ditto.
	* maint.c: Ditto.
	* mdebugread.c: Ditto.
	* memattr.c: Ditto.
	* minsyms.c: Ditto.
	* monitor.c: Ditto.
	* monitor.h: Ditto.
	* objfiles.c: Ditto.
	* objfiles.h: Ditto.
	* osabi.c: Ditto.
	* p-typeprint.c: Ditto.
	* p-valprint.c: Ditto.
	* parse.c: Ditto.
	* printcmd.c: Ditto.
	* proc-events.c: Ditto.
	* procfs.c: Ditto.
	* progspace.c: Ditto.
	* progspace.h: Ditto.
	* psympriv.h: Ditto.
	* psymtab.c: Ditto.
	* record.c: Ditto.
	* regcache.c: Ditto.
	* regcache.h: Ditto.
	* remote-fileio.c: Ditto.
	* remote.c: Ditto.
	* ser-mingw.c: Ditto.
	* ser-tcp.c: Ditto.
	* ser-unix.c: Ditto.
	* serial.c: Ditto.
	* serial.h: Ditto.
	* solib-frv.c: Ditto.
	* solib-irix.c: Ditto.
	* solib-osf.c: Ditto.
	* solib-pa64.c: Ditto.
	* solib-som.c: Ditto.
	* solib-sunos.c: Ditto.
	* solib-svr4.c: Ditto.
	* solib-target.c: Ditto.
	* solib.c: Ditto.
	* somread.c: Ditto.
	* source.c: Ditto.
	* stabsread.c: Ditto.
	* stabsread.c: Ditto.
	* stack.c: Ditto.
	* stack.h: Ditto.
	* symfile-mem.c: Ditto.
	* symfile.c: Ditto.
	* symfile.h: Ditto.
	* symmisc.c: Ditto.
	* symtab.c: Ditto.
	* symtab.h: Ditto.
	* target-descriptions.c: Ditto.
	* target-memory.c: Ditto.
	* target.c: Ditto.
	* target.h: Ditto.
	* terminal.h: Ditto.
	* thread.c: Ditto.
	* top.c: Ditto.
	* tracepoint.c: Ditto.
	* tracepoint.h: Ditto.
	* ui-file.c: Ditto.
	* ui-file.h: Ditto.
	* ui-out.h: Ditto.
	* user-regs.c: Ditto.
	* user-regs.h: Ditto.
	* utils.c: Ditto.
	* valarith.c: Ditto.
	* valops.c: Ditto.
	* valprint.c: Ditto.
	* valprint.h: Ditto.
	* value.c: Ditto.
	* varobj.c: Ditto.
	* varobj.h: Ditto.
	* vec.h: Ditto.
	* xcoffread.c: Ditto.
	* xcoffsolib.c: Ditto.
	* xcoffsolib.h: Ditto.
	* xml-syscall.c: Ditto.
	* xml-tdesc.c: Ditto.
2011-01-05 22:22:53 +00:00
Joel Brobecker
7b6bb8daac run copyright.sh for 2011. 2011-01-01 15:34:07 +00:00
Jan Kratochvil
16c381f058 gdb/
Rename and move inferior_thread_state and inferior_status.
	* gdbthread.h (struct thread_control_state): New struct, move fields
	step_range_start, step_range_end, step_frame_id, step_stack_frame_id,
	trap_expected, proceed_to_finish, in_infcall, step_over_calls,
	stop_step and stop_bpstat here from struct thread_info.
	(struct thread_suspend_state): New struct, move field stop_signal here
	from struct thread_info.
	(struct thread_info): Move the fields above from this struct.
	* inferior.h: Move the inferior_thread_state and inferior_status
	declarations comment to their definitions at infrun.c.
	(struct inferior_control_state): New struct, move field stop_soon from
	struct inferior here.
	(struct inferior_suspend_state): New empty struct.
	(struct inferior): New fields control and suspend.  Move out field
	stop_soon.
	* infrun.c (struct inferior_thread_state): Rename to ...
	(infcall_suspend_state): ... here.  Replace field stop_signal by
	fields thread_suspend and inferior_suspend.
	(save_inferior_thread_state): Rename to ...
	(save_infcall_suspend_state): ... here.  New variable inf.  Update the
	code for new fields.
	(restore_inferior_thread_state): Rename to ...
	(restore_infcall_suspend_state): ... here.  New variable inf.  Update
	the code for new fields.
	(do_restore_inferior_thread_state_cleanup): Rename to ...
	(do_restore_infcall_suspend_state_cleanup): ... here.
	(make_cleanup_restore_inferior_thread_state): Rename to ...
	(make_cleanup_restore_infcall_suspend_state): ... here.
	(discard_inferior_thread_state): Rename to ...
	(discard_infcall_suspend_state): ... here.
	(get_inferior_thread_state_regcache): Rename to ...
	(get_infcall_suspend_state_regcache): ... here.
	(struct inferior_status): Rename to ...
	(struct infcall_control_state): ... here.  Replace fields
	step_range_start, step_range_end, step_frame_id, step_stack_frame_id,
	trap_expected, proceed_to_finish, in_infcall, step_over_calls,
	stop_step, stop_bpstat and stop_soon by fields thread_control and
	inferior_control.
	(save_inferior_status): Rename to ...
	(save_infcall_control_state): ... here.  Update the code for new
	fields.
	(restore_inferior_status): Rename to ...
	(restore_infcall_control_state): ... here.  Update the code for new
	fields.
	(do_restore_inferior_status_cleanup): Rename to ...
	(do_restore_infcall_control_state_cleanup): ... here.
	(make_cleanup_restore_inferior_status): Rename to ...
	(make_cleanup_restore_infcall_control_state): ... here.
	(discard_inferior_status): Rename to ...
	(discard_infcall_control_state): ... here.
	* alpha-tdep.c, breakpoint.c, dummy-frame.c, dummy-frame.h,
	exceptions.c, fbsd-nat.c, gdbthread.h, infcall.c, infcmd.c,
	inferior.c, inferior.h, infrun.c, linux-nat.c, mi/mi-interp.c,
	mips-tdep.c, procfs.c, solib-irix.c, solib-osf.c, solib-spu.c,
	solib-sunos.c, solib-svr4.c, thread.c, windows-nat.c: Update all the
	references to the moved fields and renamed functions.
2010-11-28 04:31:25 +00:00
Jan Kratochvil
fef8420a2d gdb/
* infcall.c (caller_state_cleanup): Remove variable caller_state_cleanup.
2010-11-26 00:30:31 +00:00
Joel Brobecker
40bc484cc3 [Ada/funcalls] do not coerce fat pointers on the stack
When one of the parameter values in a subprogram calls is an array
whose value does not come from inferior memory, the debugger first
copies the array value in inferior memory.  Up to now, the memory
used to hold that copy was taken from the stack (just below the SP),
but this is causing problems on SPARC v9.

So the immediate fix is to follow what C does with arrays and strings,
which is allocate memory on the heap.

gdb/ChangeLog:

        * ada-lang.c: #include "value.h".
        (ensure_lval): Delete advance declaration.  Remove gdbarch and sp
        arguments.  Implement using value_allocate_space_in_inferior
        instead of allocating memory from the stack.
        (make_array_descriptor): Remove gdbarch and sp parameters.  Update
        calls to ensure_lval.
        (ada_convert_actual): Remove gdbarch and sp parameters.  Update
        calls to make_array_descriptor and ensure_lval.
        * ada-lang.h (ada_convert_actual): Update declaration.
        * infcall.c (value_arg_coerce): Update call to ada_convert_actual.
2010-10-04 22:32:31 +00:00
Michael Snyder
abbb1732a9 2010-05-14 Michael Snyder <msnyder@vmware.com>
* infcall.c: White space.
	* inf-child.c: White space.
	* infcmd.c: White space.
	* inferior.c: White space.
	* inf-loop.c: White space.
	* inflow.c: White space.
	* inline-frame.c: White space.
	* interps.c: White space.
2010-05-14 21:25:51 +00:00
Michael Snyder
167e43849e 2010-05-06 Michael Snyder <msnyder@vmware.com>
* linespec.c (decode_compound): Delete unused variable.
	* dictionary.c (iterator_next_hashed): Delete unused variable.
	* infcall.c (call_function_by_hand): Delete unused variable.
	* infcmd.c (step_1): Delete unused variable.
	(registers_info): Delete unused variable.
	(attach_command): Delete unused variable.
	* infrun.c (follow_exec): Delete unused variable.
	(handle_step_into_function_backwards): Delete unused variable.
	(_initialize_infrun): Delete unused variable.
	* stack.c (parse_frame_specification_1): Delete unused variable.
	(frame_info): Delete unused variable.
	(backtrace_command_1): Delete unused variable.
	(catch_info): Delete unused variable.
2010-05-06 19:14:09 +00:00
Tom Tromey
aa7d318d60 PR gdb/11327, PR gdb/11328, PR breakpoints/11368:
* infrun.c (handle_inferior_event): Change initialization of
	stop_stack_dummy.
	(handle_inferior_event): Change assignment to stop_stack_dummy.
	(normal_stop): Update use of stop_stack_dummy.
	(struct inferior_status) <stop_stack_dummy>: Change type.
	* inferior.h (stop_stack_dummy): Update.
	* infcmd.c (stop_stack_dummy): Change type.
	* infcall.c (cleanup_delete_std_terminate_breakpoint): New
	function.
	(call_function_by_hand): Call set_std_terminate_breakpoint.
	Rewrite std::terminate handling.
	* breakpoint.h (enum bptype) <bp_std_terminate,
	bp_std_terminate_master>: New.
	(enum stop_stack_kind): New.
	(struct bpstat_what) <call_dummy>: Change type.
	(set_std_terminate_breakpoint, delete_std_terminate_breakpoint):
	Declare.
	* breakpoint.c (create_std_terminate_master_breakpoint): New
	function.
	(update_breakpoints_after_exec): Handle bp_std_terminate_master.
	Call create_std_terminate_master_breakpoint.
	(print_it_typical): Handle new breakpoint kinds.
	(bpstat_stop_status): Handle bp_std_terminate_master.
	(bpstat_what): Correctly set call_dummy field.  Handle
	bp_std_terminate_master and bp_std_terminate.
	(print_one_breakpoint_location): Update.
	(allocate_bp_location): Update.
	(set_std_terminate_breakpoint): New function.
	(delete_std_terminate_breakpoint): Likewise.
	(create_thread_event_breakpoint): Update.
	(delete_command): Update.
	(breakpoint_re_set_one): Update.
	(breakpoint_re_set): Call create_std_terminate_master_breakpoint.
2010-03-25 20:48:53 +00:00
Stan Shebs
573cda036a 2010-03-17 Stan Shebs <stan@codesourcery.com>
* infcall.c: Include tracepoint.h.
	(call_function_by_hand): Disallow calls in tfind mode.
	* infcmd.c: Include tracepoint.h.
	(ensure_not_tfind_mode): New function.
	(continue_1): Call it.
	(step_1) Ditto.
	(jump_command): Ditto.
	(signal_command): Ditto.
	(advance_command): Ditto.
	(until_command): Ditto.
	(finish_command): Ditto.
	* tracepoint.h (disconnect_or_stop_tracing): Declare.
2010-03-18 01:09:26 +00:00
Jan Kratochvil
0e095b7eee gdb/
* infcall.c (call_function_by_hand): Remove gdb_assert on sp and old_sp.
	New comment.

gdb/testsuite/
	* gdb.base/callfuncs.exp: New tests for $spval 0 and -1.  Remove return.
2010-02-28 17:56:37 +00:00
Daniel Jacobowitz
d37346f037 * regcache.c (regcache_xmalloc): Add aspace argument. Use it
for the new regcache.  All callers updated.
	(regcache_cpy, regcache_cpy_no_passthrough): Do not set aspace here.
	(get_thread_arch_regcache): Do not set aspace here.
	* regcache.h (regcache_xmalloc): Update declaration.

	* frame.c, infcall.c, ppc-linux-tdep.c: Calls to
	regcache_xmalloc updated.
2010-01-28 22:07:58 +00:00
Joel Brobecker
4c38e0a4fc Update copyright year in most headers.
Automatic update by copyright.sh.
2010-01-01 07:32:07 +00:00
Pedro Alves
6c95b8df7f 2009-10-19 Pedro Alves <pedro@codesourcery.com>
Stan Shebs	<stan@codesourcery.com>

	Add base multi-executable/process support to GDB.

	gdb/
	* Makefile.in (SFILES): Add progspace.c.
	(COMMON_OBS): Add progspace.o.
	* progspace.h: New.
	* progspace.c: New.

	* breakpoint.h (struct bp_target_info) <placed_address_space>: New
	field.
	(struct bp_location) <pspace>: New field.
	(struct breakpoint) <pspace>: New field.
	(bpstat_stop_status, breakpoint_here_p)
	(moribund_breakpoint_here_p, breakpoint_inserted_here_p)
	(regular_breakpoint_inserted_here_p)
	(software_breakpoint_inserted_here_p, breakpoint_thread_match)
	(set_default_breakpoint): Adjust prototypes.
	(remove_breakpoints_pid, breakpoint_program_space_exit): Declare.
	(insert_single_step_breakpoint, deprecated_insert_raw_breakpoint):
	Adjust prototypes.
	* breakpoint.c (executing_startup): Delete.
	(default_breakpoint_sspace): New.
	(breakpoint_restore_shadows): Skip if the address space doesn't
	match.
	(update_watchpoint): Record the frame's program space in the
	breakpoint location.
	(insert_bp_location): Record the address space in target_info.
	Adjust to pass the symbol space to solib_name_from_address.
	(breakpoint_program_space_exit): New.
	(insert_breakpoint_locations): Switch the symbol space and thread
	when inserting breakpoints.  Don't insert breakpoints in a vfork
	parent waiting for vfork done if we're not attached to the vfork
	child.
	(remove_breakpoints_pid): New.
	(reattach_breakpoints): Switch to a thread of PID.  Ignore
	breakpoints of other symbol spaces.
	(create_internal_breakpoint): Store the symbol space in the sal.
	(create_longjmp_master_breakpoint): Iterate over all symbol
	spaces.
	(update_breakpoints_after_exec): Ignore breakpoints for other
	symbol spaces.
	(remove_breakpoint): Rename to ...
	(remove_breakpoint_1): ... this.  Pass the breakpoints symbol
	space to solib_name_from_address.
	(remove_breakpoint): New.
	(mark_breakpoints_out): Ignore breakpoints from other symbol
	spaces.
	(breakpoint_init_inferior): Ditto.
	(breakpoint_here_p): Add an address space argument and adjust to
	use breakpoint_address_match.
	(moribund_breakpoint_here_p): Ditto.
	(regular_breakpoint_inserted_here_p): Ditto.
	(breakpoint_inserted_here_p): Ditto.
	(software_breakpoint_inserted_here_p): Ditto.
	(breakpoint_thread_match): Ditto.
	(bpstat_check_location): Ditto.
	(bpstat_stop_status): Ditto.
	(print_breakpoint_location): If there's a location to print,
	switch the current symbol space.
	(print_one_breakpoint_location): Add `allflag' argument.
	(print_one_breakpoint): Ditto.	Adjust.
	(do_captured_breakpoint_query): Adjust.
	(breakpoint_1): Adjust.
	(breakpoint_has_pc): Also match the symbol space.
	(describe_other_breakpoints): Add a symbol space argument and
	adjust.
	(set_default_breakpoint): Add a symbol space argument.	Set
	default_breakpoint_sspace.
	(breakpoint_address_match): New.
	(check_duplicates_for): Add an address space argument, and adjust.
	(set_raw_breakpoint): Record the symbol space in the location and
	in the breakpoint.
	(set_longjmp_breakpoint): Skip longjmp master breakpoints from
	other symbol spaces.
	(remove_thread_event_breakpoints, remove_solib_event_breakpoints)
	(disable_breakpoints_in_shlibs): Skip breakpoints from other
	symbol spaces.
	(disable_breakpoints_in_unloaded_shlib): Match symbol spaces.
	(create_catchpoint): Set the symbol space in the sal.
	(disable_breakpoints_before_startup): Skip breakpoints from other
	symbol spaces.	Set executing_startup in the current symbol space.
	(enable_breakpoints_after_startup): Clear executing_startup in the
	current symbol space.  Skip breakpoints from other symbol spaces.
	(clone_momentary_breakpoint): Also copy the symbol space.
	(add_location_to_breakpoint): Set the location's symbol space.
	(bp_loc_is_permanent): Switch thread and symbol space.
	(create_breakpoint): Adjust.
	(expand_line_sal_maybe): Expand comment to mention symbol spaces.
	Switch thread and symbol space when reading memory.
	(parse_breakpoint_sals): Set the symbol space in the sal.
	(break_command_really): Ditto.
	(skip_prologue_sal): Switch and space.
	(resolve_sal_pc): Ditto.
	(watch_command_1): Record the symbol space in the sal.
	(create_ada_exception_breakpoint): Adjust.
	(clear_command): Adjust.  Match symbol spaces.
	(update_global_location_list): Use breakpoint_address_match.
	(breakpoint_re_set_one): Switch thread and space.
	(breakpoint_re_set): Save symbol space.
	(breakpoint_re_set_thread): Also reset the symbol space.
	(deprecated_insert_raw_breakpoint): Add an address space argument.
	Adjust.
	(insert_single_step_breakpoint): Ditto.
	(single_step_breakpoint_inserted_here_p): Ditto.
	(clear_syscall_counts): New.
	(_initialize_breakpoint): Install it as inferior_exit observer.

	* exec.h: Include "progspace.h".
	(exec_bfd, exec_bfd_mtime): New defines.
	(exec_close): Declare.
	* exec.c: Include "gdbthread.h" and "progspace.h".
	(exec_bfd, exec_bfd_mtime, current_target_sections_1): Delete.
	(using_exec_ops): New.
	(exec_close_1): Rename to exec_close, and make public.
	(exec_close): Rename to exec_close_1, and adjust all callers.  Add
	description.  Remove target sections and close executables from
	all program spaces.
	(exec_file_attach): Add comment.
	(add_target_sections): Check on `using_exec_ops' to check if the
	target should be pushed.
	(remove_target_sections): Only unpush the target if there are no
	more target sections in any symbol space.
	* gdbcore.h: Include "exec.h".
	(exec_bfd, exec_bfd_mtime): Remove declarations.

	* frame.h (get_frame_program_space, get_frame_address_space)
	(frame_unwind_program_space): Declare.
	* frame.c (struct frame_info) <pspace, aspace>: New fields.
	(create_sentinel_frame): Add program space argument.  Set the
	pspace and aspace fields of the frame object.
	(get_current_frame, create_new_frame): Adjust.
	(get_frame_program_space): New.
	(frame_unwind_program_space): New.
	(get_frame_address_space): New.
	* stack.c (print_frame_info): Adjust.
	(print_frame): Use the frame's program space.

	* gdbthread.h (any_live_thread_of_process): Declare.
	* thread.c (any_live_thread_of_process): New.
	(switch_to_thread): Switch the program space as well.
	(restore_selected_frame): Don't warn if trying to restore frame
	level 0.

	* inferior.h: Include "progspace.h".
	(detach_fork): Declare.
	(struct inferior) <removable, aspace, pspace>
	<vfork_parent, vfork_child, pending_detach>
	<waiting_for_vfork_done>: New fields.
	<terminal_info>: Remove field.
	<data, num_data>: New fields.
	(register_inferior_data, register_inferior_data_with_cleanup)
	(clear_inferior_data, set_inferior_data, inferior_data): Declare.
	(exit_inferior, exit_inferior_silent, exit_inferior_num_silent)
	(inferior_appeared): Declare.
	(find_inferior_pid): Typo.
	(find_inferior_id, find_inferior_for_program_space): Declare.
	(set_current_inferior, save_current_inferior, prune_inferiors)
	(number_of_inferiors): Declare.
	(inferior_list): Declare.
	* inferior.c: Include "gdbcore.h" and "symfile.h".
	(inferior_list): Make public.
	(delete_inferior_1): Always delete thread silently.
	(find_inferior_id): Make public.
	(current_inferior_): New.
	(current_inferior): Use it.
	(set_current_inferior): New.
	(restore_inferior): New.
	(save_current_inferior): New.
	(free_inferior): Free the per-inferior data.
	(add_inferior_silent): Allocate per-inferior data.
	Call inferior_appeared.
	(delete_threads_of_inferior): New.
	(delete_inferior_1): Adjust interface to take an inferior pointer.
	(delete_inferior): Adjust.
	(delete_inferior_silent): Adjust.
	(exit_inferior_1): New.
	(exit_inferior): New.
	(exit_inferior_silent): New.
	(exit_inferior_num_silent): New.
	(detach_inferior): Adjust.
	(inferior_appeared): New.
	(discard_all_inferiors): Adjust.
	(find_inferior_id): Make public.  Assert pid is not zero.
	(find_inferior_for_program_space): New.
	(have_inferiors): Check if we have any inferior with pid not zero.
	(have_live_inferiors): Go over all pushed targets looking for
	process_stratum.
	(prune_inferiors): New.
	(number_of_inferiors): New.
	(print_inferior): Add executable column.  Print vfork parent/child
	relationships.
	(inferior_command): Adjust to cope with not running inferiors.
	(remove_inferior_command): New.
	(add_inferior_command): New.
	(clone_inferior_command): New.
	(struct inferior_data): New.
	(struct inferior_data_registration): New.
	(struct inferior_data_registry): New.
	(inferior_data_registry): New.
	(register_inferior_data_with_cleanup): New.
	(register_inferior_data): New.
	(inferior_alloc_data): New.
	(inferior_free_data): New.
	(clear_inferior_data): New.
	(set_inferior_data): New.
	(inferior_data): New.
	(initialize_inferiors): New.
	(_initialize_inferiors): Register "add-inferior",
	"remove-inferior" and "clone-inferior" commands.

	* objfiles.h: Include "progspace.h".
	(struct objfile) <pspace>: New field.
	(symfile_objfile, object_files): Don't declare.
	(ALL_PSPACE_OBJFILES): New.
	(ALL_PSPACE_OBJFILES_SAFE): New.
	(ALL_OBJFILES, ALL_OBJFILES_SAFE): Adjust.
	(ALL_PSPACE_SYMTABS): New.
	(ALL_PRIMARY_SYMTABS): Adjust.
	(ALL_PSPACE_PRIMARY_SYMTABS): New.
	(ALL_PSYMTABS): Adjust.
	(ALL_PSPACE_PSYMTABS): New.
	* objfiles.c (object_files, symfile_objfile): Delete.
	(struct objfile_sspace_info): New.
	(objfiles_pspace_data): New.
	(objfiles_pspace_data_cleanup): New.
	(get_objfile_pspace_data): New.
	(objfiles_changed_p): Delete.
	(allocate_objfile): Set the objfile's program space.  Adjust to
	reference objfiles_changed_p in pspace data.
	(free_objfile): Adjust to reference objfiles_changed_p in pspace
	data.
	(objfile_relocate): Ditto.
	(update_section_map): Add pspace argument.  Adjust to iterate over
	objfiles in the passed in pspace.
	(find_pc_section): Delete sections and num_sections statics.
	Adjust to refer to program space's objfiles_changed_p.	Adjust to
	refer to sections and num_sections store in the objfile's pspace
	data.
	(objfiles_changed): Adjust to reference objfiles_changed_p in
	pspace data.
	(_initialize_objfiles): New.
	* linespec.c (decode_all_digits, decode_dollar): Set the sal's
	program space.
	* source.c (current_source_pspace): New.
	(get_current_source_symtab_and_line): Set the sal's program space.
	(set_current_source_symtab_and_line): Set current_source_pspace.
	(select_source_symtab): Ditto.	Use ALL_OBJFILES.
	(forget_cached_source_info): Iterate over all program spaces.
	* symfile.c (clear_symtab_users): Adjust.
	* symmisc.c (print_symbol_bcache_statistics): Iterate over all
	program spaces.
	(print_objfile_statistics): Ditto.
	(maintenance_print_msymbols): Ditto.
	(maintenance_print_objfiles): Ditto.
	(maintenance_info_symtabs): Ditto.
	(maintenance_info_psymtabs): Ditto.
	* symtab.h (SYMTAB_PSPACE): New.
	(struct symtab_and_line) <pspace>: New field.
	* symtab.c (init_sal): Clear the sal's program space.
	(find_pc_sect_symtab): Set the sal's program space.  Switch thread
	and space.
	(append_expanded_sal): Add program space argument.  Iterate over
	all program spaces.
	(expand_line_sal): Iterate over all program spaces.  Switch
	program space.

	* target.h (enum target_waitkind) <TARGET_WAITKIND_VFORK_DONE>: New.
	(struct target_ops) <to_thread_address_space>: New field.
	(target_thread_address_space): Define.
	* target.c (target_detach): Only remove breakpoints from the
	inferior we're detaching.
	(target_thread_address_space): New.

	* defs.h (initialize_progspace): Declare.
	* top.c (gdb_init): Call it.

	* solist.h (struct so_list) <sspace>: New field.
	* solib.h (struct program_space): Forward declare.
	(solib_name_from_address): Adjust prototype.
	* solib.c (so_list_head): Replace with a macro referencing the
	program space.
	(update_solib_list): Set the so's program space.
	(solib_name_from_address): Add a program space argument and adjust.

	* solib-svr4.c (struct svr4_info) <pid>: Delete field.
	<interp_text_sect_low, interp_text_sect_high, interp_plt_sect_low>
	<interp_plt_sect_high>: New fields.
	(svr4_info_p, svr4_info): Delete.
	(solib_svr4_sspace_data): New.
	(get_svr4_info): Rewrite.
	(svr4_sspace_data_cleanup): New.
	(open_symbol_file_object): Adjust.
	(svr4_default_sos): Adjust.
	(svr4_fetch_objfile_link_map): Adjust.
	(interp_text_sect_low, interp_text_sect_high, interp_plt_sect_low)
	(interp_plt_sect_high): Delete.
	(svr4_in_dynsym_resolve_code): Adjust.
	(enable_break): Adjust.
	(svr4_clear_solib): Revert bit that removed the svr4_info here,
	and reinstate clearing debug_base, debug_loader_offset_p,
	debug_loader_offset and debug_loader_name.
	(_initialize_svr4_solib): Register solib_svr4_pspace_data.  Don't
	install an inferior_exit observer anymore.

	* printcmd.c (struct display) <pspace>: New field.
	(display_command): Set the display's sspace.
	(do_one_display): Match the display's sspace.
	(display_uses_solib_p): Ditto.

	* linux-fork.c (detach_fork): Moved to infrun.c.
	(_initialize_linux_fork): Moved "detach-on-fork" command to
	infrun.c.
	* infrun.c (detach_fork): Moved from linux-fork.c.
	(proceed_after_vfork_done): New.
	(handle_vfork_child_exec_or_exit): New.
	(follow_exec_mode_replace, follow_exec_mode_keep)
	(follow_exec_mode_names, follow_exec_mode_string)
	(show_follow_exec_mode_string): New.
	(follow_exec): New.  Reinstate the mark_breakpoints_out call.
	Remove shared libraries before attaching new executable.  If user
	wants to keep the inferior, keep it.
	(displaced_step_fixup): Adjust to pass an address space to the
	breakpoints module.
	(resume): Ditto.
	(clear_proceed_status): In all-stop mode, always clear the proceed
	status of all threads.
	(prepare_to_proceed): Adjust to pass an address space to the
	breakpoints module.
	(proceed): Ditto.
	(adjust_pc_after_break): Ditto.
	(handle_inferior_event): When handling a process exit, switch the
	program space to the inferior's that had exited.  Call
	handle_vfork_child_exec_or_exit.  Adjust to pass an address space
	to the breakpoints module.  In non-stop mode, when following a
	fork and detach-fork is off, also resume the other branch.  Handle
	TARGET_WAITKIND_VFORK_DONE.  Set the program space in sals.
	(normal_stop): Prune inferiors.
	(_initialize_infrun): Install the new "follow-exec-mode" command.
	"detach-on-fork" moved here.

	* regcache.h (get_regcache_aspace): Declare.
	* regcache.c (struct regcache) <aspace>: New field.
	(regcache_xmalloc): Clear the aspace.
	(get_regcache_aspace): New.
	(regcache_cpy): Copy the aspace field.
	(regcache_cpy_no_passthrough): Ditto.
	(get_thread_regcache): Fetch the thread's address space from the
	target, and store it in the regcache.

	* infcall.c (call_function_by_hand): Set the sal's pspace.

	* arch-utils.c (default_has_shared_address_space): New.
	* arch-utils.h (default_has_shared_address_space): Declare.

	* gdbarch.sh (has_shared_address_space): New.
	* gdbarch.h, gdbarch.c: Regenerate.

	* linux-tdep.c: Include auxv.h, target.h, elf/common.h.
	(linux_has_shared_address_space): New.
	(_initialize_linux_tdep): Declare.

	* arm-tdep.c (arm_software_single_step): Pass the frame's address
	space to insert_single_step_breakpoint.
	* arm-linux-tdep.c (arm_linux_software_single_step): Pass the
	frame's pspace to breakpoint functions.
	* cris-tdep.c (crisv32_single_step_through_delay): Ditto.
	(cris_software_single_step): Ditto.
	* mips-tdep.c (deal_with_atomic_sequence): Add frame argument.
	Pass the frame's pspace to breakpoint functions.
	(mips_software_single_step): Adjust.
	(mips_single_step_through_delay): Adjust.
	* rs6000-aix-tdep.c (rs6000_software_single_step): Adjust.
	* rs6000-tdep.c (ppc_deal_with_atomic_sequence): Adjust.
	* solib-irix.c (enable_break): Adjust to pass the current frame's
	address space to breakpoint functions.
	* sparc-tdep.c (sparc_software_single_step): Ditto.
	* spu-tdep.c (spu_software_single_step): Ditto.
	* alpha-tdep.c (alpha_software_single_step): Ditto.
	* record.c (record_wait): Adjust to pass an address space to the
	breakpoints module.

	* fork-child.c (fork_inferior): Set the new inferior's program and
	address spaces.
	* inf-ptrace.c (inf_ptrace_follow_fork): Copy the parent's program
	and address spaces.
	(inf_ptrace_attach): Set the inferior's program and address spaces.
	* linux-nat.c: Include "solib.h".
	(linux_child_follow_fork): Manage parent and child's program and
	address spaces.	 Clone the parent's program space if necessary.
	Don't wait for the vfork to be done here.  Refuse to resume if
	following the vfork parent while leaving the child stopped.
	(resume_callback): Don't resume a vfork parent.
	(linux_nat_resume): Also check for pending events in the
	lp->waitstatus field.
	(linux_handle_extended_wait): Report TARGET_WAITKIND_VFORK_DONE
	events to the core.
	(stop_wait_callback): Don't wait for SIGSTOP on vfork parents.
	(cancel_breakpoint): Adjust.
	* linux-thread-db.c (thread_db_wait): Don't remove thread event
	breakpoints here.
	(thread_db_mourn_inferior): Don't mark breakpoints out here.
	Remove thread event breakpoints after mourning.
	* corelow.c: Include progspace.h.
	(core_open): Set the inferior's program and address spaces.
	* remote.c (remote_add_inferior): Set the new inferior's program
	and address spaces.
	(remote_start_remote): Update address spaces.
	(extended_remote_create_inferior_1): Don't init the thread list if
	we already debugging other inferiors.
	* darwin-nat.c (darwin_attach): Set the new inferior's program and
	address spaces.
	* gnu-nat.c (gnu_attach): Ditto.
	* go32-nat.c (go32_create_inferior): Ditto.
	* inf-ttrace.c (inf_ttrace_follow_fork, inf_ttrace_attach): Ditto.
	* monitor.c (monitor_open): Ditto.
	* nto-procfs.c (procfs_attach, procfs_create_inferior): Ditto.
	* procfs.c (do_attach): Ditto.
	* windows-nat.c (do_initial_windows_stuff): Ditto.

	* inflow.c (inferior_process_group)
	(terminal_init_inferior_with_pgrp, terminal_inferior,
	(terminal_ours_1, inflow_inferior_exit, copy_terminal_info)
	(child_terminal_info, new_tty_postfork, set_sigint_trap): Adjust
	to use per-inferior data instead of inferior->terminal_info.
	(inflow_inferior_data): New.
	(inflow_new_inferior): Delete.
	(inflow_inferior_data_cleanup): New.
	(get_inflow_inferior_data): New.

	* mi/mi-interp.c (mi_new_inferior): Rename to...
	(mi_inferior_appeared): ... this.
	(mi_interpreter_init): Adjust.

	* tui/tui-disasm.c: Include "progspace.h".
	(tui_set_disassem_content): Pass an address space to
	breakpoint_here_p.

	* NEWS: Mention multi-program debugging support.  Mention new
	commands "add-inferior", "clone-inferior", "remove-inferior",
	"maint info program-spaces", and new option "set
	follow-exec-mode".

2009-10-19  Pedro Alves	 <pedro@codesourcery.com>
	    Stan Shebs	<stan@codesourcery.com>

	gdb/doc/
	* observer.texi (new_inferior): Rename to...
	(inferior_appeared): ... this.

2009-10-19  Pedro Alves	 <pedro@codesourcery.com>
	    Stan Shebs	<stan@codesourcery.com>

	gdb/testsuite/
	* gdb.base/foll-vfork.exp: Adjust to spell out "follow-fork".
	* gdb.base/foll-exec.exp: Adjust to expect a process id before
	"Executing new program".
	* gdb.base/foll-fork.exp: Adjust to spell out "follow-fork".
	* gdb.base/multi-forks.exp: Ditto.  Adjust to the inferior being
	left listed after having been killed.
	* gdb.base/attach.exp: Adjust to spell out "symbol-file".
	* gdb.base/maint.exp: Adjust test.

	* Makefile.in (ALL_SUBDIRS): Add gdb.multi.
	* gdb.multi/Makefile.in: New.
	* gdb.multi/base.exp: New.
	* gdb.multi/goodbye.c: New.
	* gdb.multi/hangout.c: New.
	* gdb.multi/hello.c: New.
	* gdb.multi/bkpt-multi-exec.c: New.
	* gdb.multi/bkpt-multi-exec.exp: New.
	* gdb.multi/crashme.c: New.

2009-10-19  Pedro Alves	 <pedro@codesourcery.com>
	    Stan Shebs	<stan@codesourcery.com>

	gdb/doc/
	* gdb.texinfo (Inferiors): Rename node to ...
	(Inferiors and Programs): ... this.  Mention running multiple
	programs in the same debug session.
	<info inferiors>: Mention the new 'Executable' column if "info
	inferiors".  Update examples.  Document the "add-inferior",
	"clone-inferior", "remove-inferior" and "maint info
	program-spaces" commands.
	(Process): Rename node to...
	(Forks): ... this.  Document "set|show follow-exec-mode".
2009-10-19 09:51:43 +00:00
Pedro Alves
88e3b899d7 2009-10-13 Pedro Alves <pedro@codesourcery.com>
gdb/
	* infcall.c (call_function_by_hand): Formatting.

2009-10-13  Pedro Alves  <pedro@codesourcery.com>

	gdb/gdbserver/
	* proc-service.c (ps_lgetregs): Formatting.
2009-10-13 13:51:21 +00:00
Phil Muldoon
2f2da8f6fb 2009-10-01 Phil Muldoon <pmuldoon@redhat.com>
* infcall.c (call_function_by_hand): Add a new cleanup branch for
	std::terminate breakpoints.
2009-10-01 20:09:21 +00:00
Daniel Jacobowitz
3612b1927e * arch-utils.c (displaced_step_at_entry_point): Do not call
gdbarch_convert_from_func_ptr_addr.
	* cris-tdep.c: Remove outdated comment.
	* infcall.c (call_function_by_hand): Do not call
	gdbarch_convert_from_func_ptr_addr after entry_point_address.
	* objfiles.c (entry_point_address): Call both
	gdbarch_convert_from_func_ptr_addr and
	gdbarch_addr_bits_remove.
2009-07-28 16:39:06 +00:00
Ulrich Weigand
a6d9a66e23 * breakpoint.h (struct breakpoint): New member GDBARCH.
* breakpoint.c: Include "arch-utils.h".
	(set_raw_breakpoint_without_location): Add GDBARCH parameter.
	Use it to set breakpoint architecture.
	(set_raw_breakpoint): Add GDBARCH parameter.
	(create_internal_breakpoint): Likewise.
	(create_catchpoint): Likewise.
	(create_fork_vfork_event_catchpoint): Likewise.
	(create_breakpoint): Likewise.
	(create_breakpoints): Likewise.
	(break_command_really): Likewise.
	(create_ada_exception_breakpoint): Likewise.
	Update local callers to pass architecture:
	(create_internal_breakpoint): Update.
	(create_overlay_event_breakpoint): Update.
	(create_longjmp_master_breakpoint): Update.
	(create_thread_event_breakpoint): Update.
	(create_solib_event_breakpoint): Update.
	(create_catchpoint): Update.
	(create_fork_vfork_event_catchpoint): Update.
	(set_momentary_breakpoint): Update.
	(clone_momentary_breakpoint): Update.
	(create_breakpoint): Update.
	(create_breakpoints): Update.
	(break_command_really): Update.
	(break_command_1): Update.
	(set_breakpoint): Update.
	(watch_command_1): Update.
	(catch_fork_command_1): Update.
	(catch_exec_commnd_1): Update.
	(handle_gnu_v3_exceptions): Update.
	(create_ada_exception_breakpoint): Update.
	(catch_ada_exception_command): Update.
	(catch_assert_command): Update.
	(trace_command): Update.

	* breakpoint.h (struct bp_location): New member GDBARCH.
	* breakpoint.c (get_sal_arch): New function.
	(set_raw_breakpoint): Set location architecture.
	(add_location_to_breakpoint): Likewise.
	(clone_momentary_breakpoint): Likewise.
	(watch_command_1): Likewise.
	(update_watchpoint): Likewise.
	(bp_loc_is_permanent): Use location architecture instead of
	current_gdbarch.
	(adjust_breakpoint_address): Add GDBARCH parameter; use it
	instead of current_gdbarch.
	Update callers of adjust_breakpoint_address to pass
	breakpoint location architecture:
	(set_raw_breakpoint): Update.
	(watch_command_1): Update.

        * tracepoint.c: (collect_symbol): Add GDBARCH parameter, use instead
	of current_gdbarch.
	(add_local_symbols): Add GDBARCH parameter.  Pass to collect_symbol.
	(encode_actions): Pass tracepoint architecture to add_local_symbols
	(encode_actions): Use tracepoint architecture instead of
	current_gdbarch.  Pass it to add_local_symbols and collect_symbol.

	* breakpoint.h (struct breakpoint_ops): Replace last_addr parameter
	of print_one callback with last_loc.
	* breakpoint.c (print_one_breakpoint_location): Replace last_addr
	parameter with last_loc.
	(print_one_breakpoint): Likewise.
	(do_captured_breakpoint_query): Update call.
	(breakpoint_1): Pass last_loc instead of last_addr to
	print_one_breakpoint.  Pass last location architecture instead of
	current_gdbarch to set_next_address.
	Update all implementations of the print_one callback:
	* breakpoint.c (print_one_catch_fork): Update.
	(print_one_catch_vfork): Update.
	(print_one_catch_exec): Update.
	(print_one_exception_catchpoint): Update.
	* ada-lang.c (print_one_exception): Update.
	(print_one_catch_exception): Update.
	(print_one_catch_exception_unhandled): Update.
	(print_one_catch_assert): Update.

	* breakpoint.c (print_one_breakpoint_location): Add PRINT_ADDRESS_BITS
	parameter.  Use it instead of gdbarch_addr_bit (current_gdbarch).
	(print_one_breakpoint): Add PRINT_ADDRESS_BITS parameter and pass it
	to print_one_breakpoint_location.
	(breakpoint_address_bits): New function.
	(do_captured_breakpoint_query): Compute number of address bits to print
	and pass it to print_one_breakpoint.
	(breakpoint_1): Likewise.  Use it instead of current_gdbarch.

	* breakpoint.h (create_thread_event_breakpoint): Add GDBARCH.
	* breakpoint.c (create_thread_event_breakpoint): Likewise.
	Update callers to create_thread_event_breakpoint:
	* aix-thread.c (pd_enable): Update.
	* linux-thread-db.c (enable_thread_event): Update.

	* breakpoint.h (create_solib_event_breakpoint): Add GDBARCH.
	* breakpoint.c (create_solib_event_breakpoint): Likewise.
	Update callers to create_solib_event_breakpoint:
	* solib-frv.c (enable_break, enable_break2): Update.
	* solib-pa64.c (pa64_solib_create_inferior_hook): Update.
	* solib-som.c (som_solib_create_inferior_hook): Update.
	* solib-darwin.c (darwin_solib_create_inferior_hook): Update.
	* solib-svr4.c (enable_break): Update.

	* breakpoint.h (insert_single_step_breakpoint): Add GDBARCH.
	* breakpoint.c (insert_single_step_breakpoint): Likewise.
	Update callers to insert_single_step_breakpoint:
	* alpha-tdep.c (alpha_software_single_step): Update.
	* arm-linux-tdep.c (arm_linux_software_single_step): Update.
	* arm-tdep.c (arm_software_single_step): Update.
	* cris-tdep.c (cris_software_single_step): Update.
	* rs6000-aix-tdep.c (rs6000_software_single_step): Update.
	* rs6000-tdep.c (ppc_deal_with_atomic_sequence): Update.
	* sparc-tdep.c (sparc_software_single_step): Update.
	* spu-tdep.c (spu_software_single_step): Update.
	* mips-tdep.c (deal_with_atomic_sequence): Add GDBARCH parameter.
	Pass it to insert_single_step_breakpoint.
	(mips_software_single_step): Pass architecture to
	deal_with_atomic_sequence and insert_single_step_breakpoint.

	* breakpoint.h (deprecated_insert_raw_breakpoint): Add GDBARCH.
	(deprecated_remove_raw_breakpoint): Likewise.
	* breakpoint.c (deprecated_insert_raw_breakpoint): Add GDBARCH.
	(deprecated_remove_raw_breakpoint): Likewise.
	Update callers to deprecated_insert_raw_breakpoint and
	deprecated_remove_raw_breakpoint:
	* breakpoint.c (single_step_gdbarch): New static variable.
	(insert_single_step_breakpoint): Pass GDBARCH parameter to
	deprecated_insert_raw_breakpoint.  Store it in single_step_gdbarch.
	(remove_single_step_breakpoints): Pass architecture stored in
	single_step_gdbarch to deprecated_remove_raw_breakpoint.
	* rs6000-nat.c (exec_one_dummy_insn): Update.
	* solib-irix.c (enable_break, disable_break): Update.
	* procfs.c (procfs_mourn_inferior): Update.
	(remove_dbx_link_breakpoint): Update.

	* breakpoint.h (set_breakpoint): Add GDBARCH parameter.
	(set_momentary_breakpoint, set_momentary_breakpoint_at_pc): Likewise.
	* breakpoint.c (set_breakpoint): Add GDBARCH parameter.
	(set_momentary_breakpoint, set_momentary_breakpoint_at_pc): Likewise.
	Update callers to set_breakpoint, set_momentary_breakpoint and
	set_momentary_breakpoint_at_pc:
	* breakpoint.c (set_momentary_breakpoint_at_pc): Update.
	(until_break_command): Update.
	* infcall.c (call_function_by_hand): Update.
	* infcmd.c (finish_backward, finish_forward): Update.
	* infrun.c (insert_step_resume_breakpoint_at_sal): Add GDBARCH
	parameter.  Pass it to set_momentary_breakpoint.
	(insert_longjmp_resume_breakpoint): Add GDBARCH parameter.
	Pass it to set_momentary_breakpoint_at_pc.
	(handle_inferior_event): Update.
	(insert_step_resume_breakpoint_at_frame): Update.
	(insert_step_resume_breakpoint_at_caller): Update..
	* mi/mi-cmd-break.c: Include "arch-utils.h".
	(mi_cmd_break_insert): Update.

	* target.h (struct target_ops): Add GDBARCH parameter to
	to_insert_breakpoint, to_remove_breakpoint, to_insert_hw_breakpoint,
	and to_remove_hw_breakpoint members.
	(target_insert_breakpoint, target_remove_breakpoint,
	target_insert_hw_breakpoint, target_remove_hw_breakpoint): Add GDBARCH
	parameter, pass to target routine.
	(memory_remove_breakpoint, memory_insert_breakpoint): Add GDBARCH
	parameter.
	* target.c (debug_to_insert_breakpoint, debug_to_remove_breakpoint,
	debug_to_insert_hw_breakpoint, debug_to_remove_hw_breakpoint): Add
	GDBARCH parameter, pass to target routine.
	(update_current_target): Update function signature.
	* breakpoint.c (insert_bp_location, remove_breakpoint,
	deprecated_insert_raw_breakpoint, deprecated_remove_raw_breakpoint):
	Pass architecture to target_ routines.
	Update all implementations of the target breakpoint routines to take
	GDBARCH parameter and use it instead of GDBARCH as appropriate:
	* corelow.c (ignore): Update.
	* exec.c (ignore): Update.
	* mem-break.c (memory_insert_breakpoint): Update.
	(memory_remove_breakpoint): Update.
	* monitor.c (monitor_insert_breakpoint): Update.
	(monitor_remove_breakpoint): Update.
	* record.c (record_insert_breakpoint): Update.
	(record_beneath_to_insert_breakpoint): Update.
	(record_remove_breakpoint): Update.
	(record_beneath_to_remove_breakpoint): Update.
	* remote.c (remote_insert_breakpoint): Update.
	(remote_remove_breakpoint): Update.
	(remote_insert_hw_breakpoint): Update.
	(remote_remove_hw_breakpoint): Update.
	* remote-m32r-sdi.c (m32r_insert_breakpoint): Update.
	(m32r_remove_breakpoint): Update.
	* remote-mips.c (mips_insert_breakpoint): Update.
	(mips_remove_breakpoint): Update.
	* i386-nat.c (i386_insert_hw_breakpoint): Update.
	(i386_remove_hw_breakpoint): Update.
	* nto-procfs.c (procfs_insert_breakpoint):  Update.
	(procfs_remove_breakpoint): Update.
	(procfs_insert_hw_breakpoint): Update.
	(procfs_remove_hw_breakpoint): Update.

doc/ChangeLog:

	* gdbint.texi (Examples of Use of @code{ui_out} functions):
	Update example code extrated from breakpoint.c.
2009-07-02 17:12:28 +00:00
Ulrich Weigand
5081068481 * gdbtypes.c (make_pointer_type, make_reference_type,
smash_to_memberptr_type, lookup_array_range_type, check_stub_method):
	Use type architecture instead of current_gdbarch.

	* gdbtypes.h (address_space_name_to_int, address_space_int_to_name):
	Add GDBARCH paramter.
	* gdbtypes.c (address_space_name_to_int, address_space_int_to_name):
	Add GDBARCH parameter.   Use it instead of current_gdbarch.
	* c-typeprint.c (c_type_print_modifier): Update call.
	* parse.c (push_type_address_space): Likewise.

	* findvar.c (extract_typed_address, store_typed_address): Use type
	architecture instead of current_gdbarch.

	* value.c (value_as_address, unpack_field_as_long): Use type architecture
	instead of current_gdbarch.

	* doublest.c (floatformat_from_length): Add GDBARCH argument.  Use it
	instead of current_gdbarch.
	(floatformat_from_type): Pass type architecture.

	* infcall.c (find_function_addr): Use type architecture instead
	of current_gdbarch.

	* valarith.c (value_bitstring_subscript, value_x_binop, value_neg,
	value_bit_index): Use type architecture instead of current_gdbarch.
	* valops.c (value_cast, value_slice): Likewise.

	* value.h (modify_field): Add TYPE argument.
	* value.c (modify_field): Add TYPE argument.  Use type architecture
	instead of current_gdbarch.
	(set_internalvar_component): Likewise.
	* eval.c (evaluate_struct_tuple): Update call.
	* valops.c (value_assign): Likewise.
	* ada-lang.c (modify_general_field): Likewise.  Add TYPE argument.
	(make_array_descriptor): Update calls.
	(move_bits): Add BITS_BIG_ENDIAN_P argument.  Use it instead of
	current_gdbarch.
	(ada_value_assign, value_assign_to_component): Update calls.
	(decode_packed_array, ada_value_primitive_packed_val, ada_value_assign,
	value_assign_to_component): Use type arch instead of current_gdbarch.

	* printcmd.c (float_type_from_length): Remove GDBARCH argument,
	use type architecture instead.
	(print_scalar_formatted, printf_command): Update calls.  Use type
	architecture instead of current_gdbarch.
	* valprint.c (val_print_type_code_int): Use type architecture
	instead of current_gdbarch.
	* varobj.c (value_get_print_value): Likewise.
	* python/python-prettyprint.c (print_string_repr): Add GDBARCH
	argument.  Use it instead of current_gdbarch.
	(apply_val_pretty_printer): Update call.

	* ada-valprint.c (ada_val_print_1): Use type architecture instead
	of current_gdbarch.
	* c-valprint.c (print_function_pointer_address): Add GDBARCH argument.
	Use it instead of current_gdbarch.
	(c_val_print): Update calls passing type architecture.
	* f-valprint.c (f_val_print): Use type architecture instead of
	current_gdbarch.
	* jv-valprint (java_value_print): Likewise.
	* m2-valprint.c (print_function_pointer_address): Add GDBARCH argument.
	Use it instead of current_gdbarch.
	(print_unpacked_pointer): Update calls passing type architecture.
	* scm-valprint.c (scm_scmval_print): Use type architecture instead of
	current_gdbarch.

	* gnu-v3-abi.c (get_class_arch): Remove.
	(gnuv3_rtti_type): Use get_type_arch instead of get_class_arch.  Remove
	special-case check for Java classes.
	(gnuv3_virtual_fn_field, gnuv3_baseclass_offset, gnuv3_print_method_ptr,
	gnuv3_method_ptr_size, gnuv3_make_method_ptr, gnuv3_method_ptr_to_value):
	Use get_type_arch instead of get_class_arch.
2009-07-02 12:57:14 +00:00
Ulrich Weigand
48319d1fc0 * gdbtypes.h (builtin_type_void): Remove.
* gdbtypes.c (builtin_type_void): Remove.
	(_initialize_gdbtypes): Do not initialize it.

	(safe_parse_type): Add GDBARCH argument.  Use it to construct
	void return type.
	(check_stub_method): Update call.

	* infcall.c (call_function_by_hand): Use platform-specific type
	instead of builtin_type_void.
	* valops.c (value_cast): Use input void type instead of
	builtin_type_void.
2009-07-02 12:42:36 +00:00
Ulrich Weigand
4a399546aa * ada-lang.h (ada_convert_actual): Add GDBARCH argument.
* ada-lang.c (convert_actual): Remove stale prototype.
	(ensure_lval, make_array_descriptor, ada_convert_actual):
	Add GDBARCH argument and pass through to subroutine calls.
	(ensure_lval): Use GDBARCH instead of current_gdbarch.
	* infcall.c (value_arg_coerce): Update ada_convert_actual call.
2009-06-29 17:33:32 +00:00
Ulrich Weigand
d80b854b33 * dummy-frame.c (deprecated_pc_in_call_dummy): Add GDBARCH parameter,
use it instead of current_gdbarch.
	* frame.h (deprecated_pc_in_call_dummy): Add GDBARCH parameter.
	* arm-tdep.c (arm_skip_prologue): Pass architecture to
	deprecated_pc_in_call_dummy.

	* symtab.c (skip_prologue_using_sal): Add GDBARCH parameter.
	Use it instead of current_gdbarch.
	* symtab.h (skip_prologue_using_sal): Add GDBARCH parameter.
	* breakpoint.c (expand_line_sal_maybe): Pass architecture to
	skip_prologue_using_sal.
	* arm-tdep.c (skip_prologue_using_sal): Likewise.
	* lm32-tdep.c (lm32_skip_prologue): Likewise.
	* m32-tdep.c (m32c_skip_prologue): Likewise.
	* mips-tdep.c (mips_skip_prologue): Likewise.
	* moxie-tdep.c (moxie_skip_prologue): Likewise.
	* mt-tdep.c (mt_frame_unwind_cache): Likewise.
	* rs6000-tdep.c (rs6000_skip_prologue): Likewise.
	* frv-tdep.c (frv_analyze_prologue): Add GDBARCH parameter, pass
	it to skip_prologue_using_sal.  Update call sites ...
	(frv_skip_prologue, frv_frame_unwind_cache): ... here.

	* mn10300-tdep.c (struct mn10300_prologue): Add GDBARCH member.
	(check_for_saved): Use it instead of current_gdbarch.
	(mn10300_analyze_prologue): Set it.

	* value.c (using_struct_return): Add GDBARCH parameter.  Use it
	instead of current_gdbarch.
	* value.h (using_struct_return): Add GDBARCH parameter.
	* eval.c (evaluate_subexp_standard): Pass architecture to
	using_struct_return.
	* infcall.c (call_function_by_hand): Likewise.
	* stack.c (return_command): Likewise.
	* sparc-tdep.c (sparc32_push_dummy_code): Likewise.

	* symtab.c (in_prologue): Add GDBARCH parameter.  Use it instead of
	current_gdbarch.
	* symtab.h (in_prologue): Add GDBARCH parameter.
	* infrun.c (handle_inferior_event): Pass architecture to in_prologue.

	* eval.c (evaluate_subexp_standard): Use expression architecture
	instead of current_gdbarch.

	* c-lang.c (evaluate_subexp_c): Use expression architecture and
	language instead of current_gdbarch and current_language.

	* printcmd.c (do_one_display): Use expression architecture instead
	of current_gdbarch.

	* infcmd.c (print_return_value): Use architecture of stop_regcache
	instead of current_gdbarch.
	(print_vector_info, print_float_info): Remove GDBARCH argument,
	use frame architecture instead.
	(vector_info, float_info): Update calls.

	* objc-lang.c (objc_skip_trampoline): Use frame architecture
	instead of current_gdbarch.

	* parse.c (write_dollar_variable): Use parse architecture instead
	of current_gdbarch.

	* source.c (line_info): Use objfile architecture instead of
	current_gdbarch.

	* symtab.c (find_function_start_sal): Use gdbarch instead of
	current_gdbarch.
	(print_msymbol_info): Use objfile architecture instead of
	current_gdbarch.

	* valops.c (value_assign): Use frame architecture instead of
	current_gdbarch.
2009-06-17 18:43:24 +00:00
Phil Muldoon
7cd1089b09 2009-06-15 Phil Muldoon <pmuldoon@redhat.com>
* infcall.c (show_unwind_on_terminating_exception_p): New
	function.
	(call_function_by_hand): Create breakpoint and clean-up call for
	std::terminate.breakpoint. Add unwind_on_terminating_exception_p
	gate. Pop frame on breakpoint hit.
	(_initialize_infcall): Add add_setshow_boolean_cmd for
	unwind-on-terminating-exception.

testsuite/

2009-06-15  Phil Muldoon  <pmuldoon@redhat.com>

	* gdb.cp/gdb2495.cc: New file.
	* gdb.cp/gdb2495.exp: New file.

doc/

2009-06-15  Phil Muldoon  <pmuldoon@redhat.com>

	* doc/gdb.texinfo (Calling): Document
	set-unwind-on-terminating-exception usage.
2009-06-15 12:11:37 +00:00
Tom Tromey
42ae523077 2009-05-27 Tom Tromey <tromey@redhat.com>
Paul Pluzhnikov  <ppluzhnikov@google.com>

	* mi/mi-main.c (mi_cmd_data_evaluate_expression): Use
	value_address.
	* cli/cli-dump.c (dump_value_to_file): Use value_address.
	* valprint.c (common_val_print): Likewise.
	* v850-tdep.c (v850_push_dummy_call): Use value_address.
	* tracepoint.c (encode_actions): Use value_address.
	* printcmd.c (print_formatted): Use value_address.
	(x_command): Likewise.
	* p-valprint.c (pascal_object_print_static_field): Use
	value_address.
	* mn10300-tdep.c (mn10300_push_dummy_call): Use value_address.
	* mips-tdep.c (mips_eabi_push_dummy_call): Use value_address.
	* m32r-tdep.c (m32r_push_dummy_call): Use value_address.
	* jv-valprint.c (java_value_print): Use value_address.
	* infcall.c (find_function_addr): Use value_address.
	* gnu-v3-abi.c (gnuv3_rtti_type): Use value_address.
	* gnu-v2-abi.c (gnuv2_value_rtti_type): Use value_address.
	* frv-tdep.c (frv_push_dummy_call): Use value_address.
	* frame.c (frame_register_unwind): Use value_address.
	(frame_unwind_register_value): Likewise.
	* darwin-nat-info.c (info_mach_region_command): Use
	value_address.
	* cp-valprint.c (cp_print_static_field): Use value_address.
	* c-valprint.c (c_value_print): Use value_address.
	* breakpoint.c (update_watchpoint): Use value_address.
	(can_use_hardware_watchpoint): Likewise.
	* ada-valprint.c (ada_val_print_1): Use value_address.
	(ada_value_print): Likewise.
	* ada-tasks.c (read_fat_string_value): Use value_address.
	* jv-lang.c (java_link_class_type): Use set_value_address.
	(java_link_class_type): Likewise.
	(get_java_utf8_name): Use value_address.
	(type_from_class): Likewise.
	(java_link_class_type): Likewise.
	* findvar.c (value_of_register): Use set_value_address.
	(read_var_value): Likewise.
	(read_var_value): Likewise.
	* eval.c (evaluate_subexp_standard): Use set_value_address.
	(evaluate_subexp_standard): Use value_address.
	* dwarf2loc.c (dwarf2_evaluate_loc_desc): Use set_value_address.
	* ada-lang.c (coerce_unspec_val_to_type): Use set_value_address.
	(ada_value_primitive_packed_val): Likewise.
	(ensure_lval): Likewise.
	(thin_data_pntr): Use value_address.
	(desc_bounds): Likewise.
	(ada_value_primitive_packed_val): Likewise.
	(value_assign_to_component): Likewise.
	(ensure_lval): Likewise.
	(make_array_descriptor): Likewise.
	(ada_to_fixed_value): Likewise.
	(unwrap_value): Likewise.
	* value.c (deprecated_value_address_hack): Remove.
	(value_address): New function.
	(value_raw_address): Likewise.
	(set_value_address): Likewise.
	(value_fn_field): Use set_value_address.
	(value_from_contents_and_address): Likewise.
	(value_fn_field): Likewise.
	(allocate_value_lazy): Don't use VALUE_ADDRESS.
	(value_as_address): Use value_address.
	(value_static_field): Likewise.
	* valops.c (search_struct_field): Use set_value_address.
	(value_at): Likewise.
	(value_at_lazy): Likewise.
	(value_repeat): Likewise.
	(value_cast_structs): Use value_address.
	(value_cast): Likewise.
	(value_fetch_lazy): Likewise.
	(value_assign): Likewise.
	(value_repeat): Likewise.
	(address_of_variable): Likewise.
	(value_coerce_array): Likewise.
	(value_coerce_function): Likewise.
	(value_addr): Likewise.
	(search_struct_field): Likewise.
	(search_struct_method): Likewise.
	(find_method_list): Likewise.
	(value_struct_elt_for_reference): Likewise.
	(value_full_object): Likewise.
	* jv-valprint.c (java_value_print): Use set_value_address.
	* value.h (deprecated_value_address_hack): Remove.
	(VALUE_ADDRESS): Remove.
	(value_address): Declare.
	(value_raw_address): Declare.
	(set_value_address): Declare.
2009-05-28 00:53:52 +00:00