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Author SHA1 Message Date
Daniel Jacobowitz
c6826062e5 * dwarf2-frame.c (dwarf2_frame_prev_register): Use gdb_byte. 
* i386-linux-nat.c (fetch_register, store_register, supply_gregset)
	(fill_gregset): Likewise.
	* i386-tdep.c (i386_frame_prev_register)
	(i386_sigtramp_frame_prev_register): Likewise.
	* linux-nat.c (linux_nat_xfer_memory, linux_nat_make_corefile_notes):
	Likewise.
	* linux-thread-db.c (thread_db_xfer_memory): Likewise.
	* remote.c (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint):
	Likewise.
	* target.c (debug_to_insert_hw_breakpoint)
	(debug_to_remove_hw_breakpoint, update_current_target): Likewise.
 2005-05-28 16:44:29 +00:00
Daniel Jacobowitz
0228dfb97d * dwarf2-frame.c (struct dwarf2_frame_cache): New field 
undefined_retaddr.
	(dwarf2_frame_cache): Initialize undefined_retaddr.
	(dwarf2_frame_this_id): Return an invalid frame ID if
	undefined_retaddr.
 2005-04-08 12:10:21 +00:00
Mark Kettenis
a77f4086a1 * dwarf2-frame.c (execute_cfa_program): Implement 
DW_CFA_GNU_window_save.
 2005-03-26 15:20:42 +00:00
Mark Kettenis
8d5a9abc72 * dwarf2-frame.h: Update copyrigh year. 
(enum dwarf2_frame_reg_rule): Add DWARF2_FRAME_REG_RA_OFFSET.
* dwarf2-frame.c: Update copyright year.
(struct dwarf2_frame_cache): Add member `retaddr_reg'.
(dwarf2_frame_cache): Deal with DWARF2_FRAME_REG_RA_OFFSET.
(dwarf2_frame_prev_register): Handle DWARF2_FRAME_REG_RA_OFFSET.
 2005-03-25 16:51:40 +00:00
Andrew Cagney
e2e0b3e57f 2005-02-11 Andrew Cagney <cagney@gnu.org> 
Mark up error_no_arg, query, perror_with_name, complaint, and
	internal_error.
	* breakpoint.c, cp-abi.c, cp-namespace.c, cp-support.c: Update.
	* cris-tdep.c, dbxread.c, dictionary.c, dsrec.c: Update.
	* dummy-frame.c, dve3900-rom.c, dwarf2-frame.c, dwarf2expr.c: Update.
	* dwarf2read.c, dwarfread.c, elfread.c, event-loop.c: Update.
	* exceptions.c, exec.c, f-lang.c, findvar.c, fork-child.c: Update.
	* frame-unwind.c, frame.c, frv-linux-tdep.c, frv-tdep.c: Update.
	* gdb_assert.h, gdbarch.c, gdbtypes.c, gnu-nat.c: Update.
	* go32-nat.c, hppa-tdep.c, hppabsd-nat.c, hpread.c: Update.
	* i386-linux-nat.c, i386-nat.c, i386-tdep.c, i386bsd-nat.c: Update.
	* i386fbsd-nat.c, inf-ptrace.c, inf-ttrace.c, infcall.c: Update.
	* infcmd.c, inflow.c, infptrace.c, infrun.c, inftarg.c: Update.
	* interps.c, language.c, linespec.c, linux-nat.c: Update.
	* m32r-linux-nat.c, m68k-tdep.c, m68kbsd-nat.c: Update.
	* m68klinux-nat.c, m88kbsd-nat.c, macroexp.c, macroscope.c: Update.
	* macrotab.c, maint.c, mdebugread.c, memattr.c: Update.
	* mips-linux-tdep.c, mips-tdep.c, mips64obsd-nat.c: Update.
	* mipsnbsd-nat.c, mn10300-tdep.c, monitor.c, nto-procfs.c: Update.
	* objc-lang.c, objfiles.c, objfiles.h, ocd.c, osabi.c: Update.
	* parse.c, ppc-bdm.c, ppc-linux-nat.c, ppc-sysv-tdep.c: Update.
	* ppcnbsd-nat.c, ppcobsd-nat.c, printcmd.c, procfs.c: Update.
	* regcache.c, reggroups.c, remote-e7000.c, remote-mips.c: Update.
	* remote-rdp.c, remote-sds.c, remote-sim.c, remote-st.c: Update.
	* remote-utils.c, remote.c, rs6000-nat.c, rs6000-tdep.c: Update.
	* s390-nat.c, s390-tdep.c, sentinel-frame.c, serial.c: Update.
	* sh-tdep.c, sh3-rom.c, sh64-tdep.c, shnbsd-nat.c: Update.
	* solib-aix5.c, solib-svr4.c, solib.c, source.c: Update.
	* sparc-nat.c, stabsread.c, stack.c, symfile.c, symtab.c: Update.
	* symtab.h, target.c, tracepoint.c, ui-file.c, ui-out.c: Update.
	* utils.c, valops.c, valprint.c, vax-nat.c, vaxbsd-nat.c: Update.
	* win32-nat.c, xcoffread.c, xstormy16-tdep.c: Update.
	* cli/cli-cmds.c, cli/cli-logging.c, cli/cli-script.c: Update.
	* cli/cli-setshow.c, mi/mi-cmd-break.c, mi/mi-cmds.c: Update.
	* mi/mi-console.c, mi/mi-getopt.c, mi/mi-out.c: Update.
	* tui/tui-file.c, tui/tui-interp.c: Update.
 2005-02-11 18:13:55 +00:00
Mark Kettenis
a728960949 * dwarf2-frame.c (read_encoded_value): Correctly calculate number 
of bytes read for aligned LEB128 encodings.
 2004-11-20 10:10:17 +00:00
Daniel Jacobowitz
d10891d454 * dwarf2-frame.c (dwarf2_frame_state_alloc_regs): Correct allocated 
size.
 2004-11-09 19:51:44 +00:00
Daniel Jacobowitz
3ed09a3267 * dwarf2-frame.c (struct dwarf2_frame_ops): Add signal_frame_p. 
(dwarf2_frame_set_signal_frame_p, dwarf2_frame_signal_frame_p)
	(dwarf2_signal_frame_unwind): New.
	(dwarf2_frame_sniffer): Use dwarf2_frame_signal_frame_p.
	* dwarf2-frame.h (dwarf2_frame_set_signal_frame_p): New prototype.
 2004-11-07 21:16:11 +00:00
Andrew Cagney
f059bf6fd2 2004-11-05 Andrew Cagney <cagney@gnu.org> 
* dwarf2-frame.c (dwarf2_frame_cache): Only complain when both the
	CFI and the init_reg method leave the register unspecified.
	Include the register name in the "Incomplete CFI data" complaint.
	Supress leading zeros in the address.
 2004-11-06 00:39:16 +00:00
Mark Kettenis
1234d96073 * dwarf2-frame.c (decode_frame_entry_1): Avoid indirection when 
skipping a personality routine in a CIE augmentation.
 2004-11-05 22:35:22 +00:00
Mark Kettenis
f724bf08b7 * dwarf2-frame.c (decode_frame_entry_1): Correctly skip 
personality routine in a CIE augmentation.
 2004-11-05 15:16:44 +00:00
Mark Kettenis
a81b10aef7 * dwarf2-frame.c (read_encoded_value): Change type of third 
argument to `unsigned char *'.  Add support for LEB128 encodings.
 2004-11-04 21:15:15 +00:00
Mark Kettenis
b04de77876 * dwarf2-frame.c (read_encoded_value): Set proper size for signed 
encodings as well as unsigned encodings.
 2004-11-02 22:25:47 +00:00
Andrew Cagney
00b25ff323 2004-10-27 Andrew Cagney <cagney@gnu.org> 
* trad-frame.c (trad_frame_get_prev_register): Use
	frame_unwind_register instead of frame_register_unwind, do not
	recurse the register's location.
	* xstormy16-tdep.c (xstormy16_frame_prev_register):
	* sparc-tdep.c (sparc32_frame_prev_register): Ditto.
	* sparc64-tdep.c (sparc64_frame_prev_register): Ditto.
	* sh-tdep.c (sh_frame_prev_register): Ditto.
	* m68k-tdep.c (m68k_frame_prev_register): Ditto.
	* i386-tdep.c (i386_frame_prev_register): Ditto.
	* dwarf2-frame.c (dwarf2_frame_prev_register): Ditto.
	* amd64-tdep.c (amd64_frame_prev_register): Ditto.
 2004-10-29 14:00:58 +00:00
Mark Kettenis
32b05c072b * dwarf2-frame.c (struct dwarf2_cie): Delete `addr_size' member. 
(decode_frame_entry_1): Use DW_EH_PE_absptr as default for CIE
encoding.
(dwarf2_build_frame_info): Adjust for removal of `addr_size'
member of `struct comp_unit'.
 2004-07-23 22:05:20 +00:00
Martin Hunt
f6da8dd80e 2004-07-23 Martin Hunt <hunt@redhat.com> 
Kevin Buettner <kevinb@redhat.com>

	* dwarf2-frame.c (execute_cfa_program): Fix typo in which the
	alignment was being added to the offset instead of multiplied.
 2004-07-23 17:46:03 +00:00
Alan Modra
2c500098f2 * dsrec.c (load_srec, make_srec): Use bfd_get_section_size instead of 
bfd_get_section_size_before_reloc or _raw_size.
	* dwarf2-frame.c (dwarf2_build_frame_info): Likewise.
	* dwarf2read.c (dwarf2_locate_sections): Likewise.
	(dwarf2_read_section): Likewise.
	* elfread.c (elf_locate_sections): Likewise.
	* gcore.c (derive_heap_segment): Likewise.
	* mipsread.c (read_alphacoff_dynamic_symtab): Likewise.
	* remote-e7000.c (e7000_load): Likewise.
	* remote-m32r-sdi.c (m32r_load): Likewise.
	* remote-mips.c (mips_load_srec): Likewise.
	(pmon_load_fast): Likewise.
	* remote.c (compare_sections_command): Likewise.
	* symfile.c (add_section_size_callback): Likewise.
	(load_section_callback): Likewise.
	(pc_in_unmapped_range): Likewise.
	(pc_in_mapped_range): Likewise.
	(sections_overlap): Likewise.
	(list_overlays_command): Likewise.
	(simple_overlay_update_1): Likewise.
	(simple_overlay_update): Likewise.
	* tracepoint.c (remote_set_transparent_ranges): Likewise.
	* win32-nat.c (core_section_load_dll_symbols): Likewise.
 2004-06-15 01:04:20 +00:00
Paul Brook
28ba0b33be * gdb/dwarf2-frame.c (decode_frame_entry_1): Decode version 3 CIE 
records.
 2004-06-08 13:34:56 +00:00
Mark Kettenis
03ac2a74f9 * dwarf2-frame.c (read_encoded_value): Handle DW_EH_PE_funcrel 
encondings.  Fixes PR gdb/1628.
 2004-05-01 10:55:19 +00:00
Mark Kettenis
50ea776902 * dwarf2-frame.c (execute_cfa_program): Complain if we encounter a 
DW_CFA_restore state without a matching DW_CFA_remember_state
instead of aborting.  Fixes PR backtrace/1589.
 2004-05-01 09:52:47 +00:00
Andrew Cagney
030f20e19e 2004-03-15 Andrew Cagney <cagney@redhat.com> 
* gdbarch.sh (gdbarch_data_pre_init_fytpe)
	(gdbarch_data_register_pre_init, gdbarch_data_post_init_fytpe)
	(gdbarch_data_register_post_init): Replace gdbarch_data_init_ftype
	and register_gdbarch_data.
	(deprecated_set_gdbarch_data): Rename set_gdbarch_data.
	(struct gdbarch_data): Replace "init" by "pre_init" and
	"post_init".
	* gdbarch.h, gdbarch.c: Re-generate.
	* dwarf2-frame.c (dwarf2_frame_init): Replace "gdbarch" paramter
	with"obstack", use OBSTACK_ZALLOC.
	(dwarf2_frame_ops): Delete.
	(dwarf2_frame_set_init_reg): Use gdbarch_data.
	(dwarf2_frame_init_reg): Use gdbarch_data.
	(_initialize_dwarf2_frame): Use gdbarch_data_register_pre_init.
	* solib-svr4.c (set_solib_svr4_fetch_link_map_offsets)
	(_initialize_svr4_solib): Update.
	* user-regs.c (_initialize_user_regs): Update.
	* reggroups.c (_initialize_reggroup): Update.
	* regcache.c (_initialize_regcache): Update.
	* mips-linux-tdep.c (_initialize_mips_linux_tdep): Update.
	* libunwind-frame.c (_initialize_libunwind_frame): Update.
	* gnu-v3-abi.c (init_gnuv3_ops): Update.
	* frame-unwind.c (_initialize_frame_unwind): Update.
	* frame-base.c (_initialize_frame_base): Update.
	* user-regs.c (user_reg_add): Update.
	* reggroups.c (reggroup_add): Update.
	* mips-linux-tdep.c (set_mips_linux_register_addr): Update.
	* libunwind-frame.c (libunwind_frame_set_descr): Update.
	* frame-unwind.c (frame_unwind_append_sniffer): Update.
	* frame-base.c (frame_base_table): Update.
	* remote.c (_initialize_remote): Update.
	* gdb_obstack.h (OBSTACK_ZALLOC, OBSTACK_CALLOC): Define.
 2004-03-15 20:38:08 +00:00
Andrew Cagney
f090b9b105 2004-02-16 Andrew Cagney <cagney@redhat.com> 
* dwarf2-frame.c (dwarf2_frame_ops): New function.
	(dwarf2_frame_set_init_reg): Use, instead of gdbarch_data.
	(dwarf2_frame_init_reg): Ditto.
 2004-02-16 20:32:01 +00:00
Mark Kettenis
8f22cb9068 * dwarf2-frame.h (dwarf2_frame_set_init_reg): New prototype. 
* dwarf2-frame.c (dwarf2_frame_data): New variable.
(struct dwarf2_frame_ops): New.
(dwarf2_frame_default_init_reg): New function, based on
dwarf2_frame_init_reg.
(dwarf2_frame_init, dwarf2_frame_set_init_reg): New function.
(dwarf2_frame_init_reg): Call architecture-specific function.
(dwarf2_frame_objfile_data): Renamed from dwarf2_frame_data.
(dwarf2_frame_find_fde, add_fde): Use dwarf2_frame_objfile_data
instead of dwarf2_frame_data.
(_initialize_dwarf2_frame): Initailize new dwarf2_frame_data.
Initialize dwarf2_frame_objfile instead of old dwarf2_frame_data.
 2004-02-15 21:29:26 +00:00
Elena Zannoni
8b92e4d54f 2004-02-07 Elena Zannoni <ezannoni@redhat.com> 
* dbxread.c (dbx_symfile_init, start_psymtab, end_psymtab,
	coffstab_build_psymtabs, elfstab_build_psymtabs)
	(stabsect_build_psymtabs): Replace psymbol_obstack with
	objfile_obstack.
	* dwarf2-frame.c (decode_frame_entry_1): Ditto.
	* dwarf2read.c (dwarf2_build_psymtabs_hard, dwarf2_read_section):
	Ditto.
	* dwarfread.c (scan_compilation_units): Ditto.
	* elfread.c (elfstab_offset_sections): Ditto.
	* hppa-tdep.c (read_unwind_info): Ditto.
	* hpread.c (hpread_build_psymtabs, hpread_start_psymtab)
	(hpread_end_psymtab): Ditto.
	* mdebugread.c (mdebug_build_psymtabs, add_pending)
	(parse_partial_symbols, new_psymtab, elfmdebug_build_psymtabs):
	Ditto.
	* mips-tdep.c (non_heuristic_proc_desc): Ditto.
	* objfiles.c (add_to_objfile_sections)
	(build_objfile_section_table): Ditto.
	(allocate_objfile): Remove init of psymbol_obstack.
	(free_objfile): Remove freeing of psymbol_obstack.
	* objfiles.h (struct objfile): Remove field
	psymbol_obstack. Update comments.
	* pa64solib.c (pa64_solib_add_solib_objfile): Replace
	psymbol_obstack with objfile_obstack.
	* solib-sunos.c (allocate_rt_common_objfile): Remove init of
        psymbol_obstack.
	* somread.c (som_symfile_offsets, init_import_symbols)
	(init_export_symbols): Replace psymbol_obstack with
	objfile_obstack.
	* somsolib.c (som_solib_add_solib_objfile): Ditto.
	* symfile.c (default_symfile_offsets, syms_from_objfile)
	(reread_symbols): Remove freeing and init of psymbol_obstack.
	(cashier_psymtab): Update comment.
	* symmisc.c (print_objfile_statistics): Don't report stats for
	psymbol obstack.
	* symtab.h (struct general_symbol_info, struct partial_symtab):
	Update comments.
	* xcoffread.c (xcoff_start_psymtab, xcoff_end_psymtab, swap_sym)
	(xcoff_symfile_offsets): Replace psymbol_obstack with
	objfile_obstack.
 2004-02-07 18:29:54 +00:00
Mark Kettenis
05cbe71add * dwarf2-frame.h: Update copyright. 
(enum dwarf2_frame_reg_rule): New.
(struct dwarf2_frame_state_reg): New.
(dwarf2_frame_sniffer, dwarf2_frame_base_sniffer): Make extern.
* dwarf2-frame.c: Update copyright.
(enum dwarf2_reg_rule): Remove.
(struct dwarf2_frame_state): Remove defenition of `struct
dwarf2_frame_state_reg'.
(read_reg): Call get_frame_arch to get the architecture instead of
using CURRENT_GDBARCH.
(execute_cfa_program): Prefix old `enum dwarf2_reg_rule' tags with
DWARF2_FRAME_.
(dwarf2_frame_init_reg): New function.
(dwarf2_frame_cache): Call get_frame_arch to get the architecture
instead of using CURRENT_GDBARCH.  Call dwarf2_frame_init_reg to
initialize the register state.  Prefix old `enum dwarf2_reg_rule'
tags with DWARF2_FRAME_.
(dwarf2_frame_prev_register): Call get_frame_arch to get the
architecture instead of using CURRENT_GDBARCH.  Prefix old `enum
dwarf2_reg_rule' tags with DWARF2_FRAME_.
 2004-02-07 14:44:50 +00:00
Mark Kettenis
d4f10bf20b * dwarf2-frame.c (dwarf2_frame_cache): Deal with a return address 
column that's "empty" or "same value" when eliminating REG_RA
rules.
 2004-02-02 22:00:14 +00:00
Mark Kettenis
a850449234 * dwarf2-frame.c (execute_cfa_program): Move DWA_CFA_nop before 
DW_CFA_def_cfa_exporession.  Add support for
DW_CFA_offset_extendend_sf, DW_CFA_def_cfa_sf and
DW_CFA_def_cfa_offset_sf.  This should fix PR backtrace/1391.
 2004-01-18 21:22:50 +00:00
Mark Kettenis
3588991722 * dwarf2-frame.c (dwarf2_reg_rule): Add REG_RA and REG_CFA. 
(dwarf2_frame_cache): Initialize PC_REGNUM with REG_RA and
SP_REGNUM with REG_CFA.  Don't overwrite the initialized register
rule for registers left unspecified by the CFI.  Remove the
special handling of PC_REGNUM.  Add code to eleminate any REG_RA
rules.
(dwarf2_frame_prev_register): Remove the special handling of
SP_REGNUM.  Add support for the REG_CFA rule.
 2003-12-27 23:15:00 +00:00
Mark Kettenis
79c4cb80ee * dwarf2-frame.c (dwarf2_frame_cache): Don't skip the return 
address column.
 2003-12-22 20:32:51 +00:00
Mark Kettenis
2af2aeb01d From Ulrich Weigand <weigand@informatik.uni-erlangen.de>: 
* dwarf2-frame.c (dwarf2_frame_cache): Use the untranslated RA
column instead of translating it.
 2003-12-05 21:14:49 +00:00
Daniel Jacobowitz
188dd5d64f * dwarf2read.c (dwarf_info_offset, dwarf_abbrev_offset) 
(dwarf_line_offset, dwarf_pubnames_offset, dwarf_aranges_offset)
	(dwarf_loc_offset, dwarf_macinfo_offset, dwarf_str_offset)
	(dwarf_ranges_offset, dwarf_frame_offset, dwarf_eh_frame_offset):
	Delete.
	(dwarf2_read_section): Remove offset and size arguments.  Use
	bfd_get_section_size_before_reloc and sectp->filepos.
	(dwarf2_has_info): Clear section variables instead of offsets.
	(dwarf2_locate_sections): Don't initialize the deleted variables.
	(dwarf2_build_psymtabs): Update calls to dwarf2_read_section.
	(dwarf2_build_psymtabs_easy): Likewise.
	* dwarf2-frame.c (dwarf_frame_offset, dwarf_frame_size)
	(dwarf_eh_frame_offset, dwarf_eh_frame_size): Remove extern
	declarations.
	(dwarf2_read_section): Update prototype.
	(dwarf2_build_frame_info): Update calls to dwarf2_read_section.
	Use bfd_get_section_size_before_reloc instead of global size
	variables.
 2003-12-02 16:41:39 +00:00
Mark Kettenis
3e74aeeda6 * dwarf2-frame.c: Fix another comment. 2003-11-27 20:50:43 +00:00
Mark Kettenis
e4e9607c60 * dwarf2-frame.c: Fix some comments and whitespace problems. 2003-11-27 17:17:04 +00:00
Mark Kettenis
22c7ba1aba * dwarf2-frame.c (dwarf2_build_frame_info): Wrap comment. 2003-11-07 20:36:15 +00:00
Mark Kettenis
cbdfc7c029 * dwarf2-frame.c (execute_cfa_program): Mark register as 
REG_SAVED_REG for DW_CFA_register opcode.
 2003-11-05 23:32:17 +00:00
Andrew Cagney
ce2826aa7a Index: mi/ChangeLog 
2003-10-24  Andrew Cagney  <cagney@redhat.com>

	* tui-out.c: Fix "fortunatly"[sic].

Index: doc/ChangeLog
2003-10-24  Andrew Cagney  <cagney@redhat.com>

	* annotate.texinfo: Fix "fortunatly"[sic].

2003-10-24  Andrew Cagney  <cagney@redhat.com>

	* osabi.c (gdbarch_init_osabi): Fix typos, and "fortunatly"[sic].
	* PROBLEMS, arch-utils.c, cli-out.c, command.h: Ditto.
	* complaints.c, cris-tdep.c, disasm.c, dwarf2-frame.c: Ditto.
	* frame.c, frame.h, infcall.c, infcmd.c, infrun.c: Ditto.
	* kod.c, mips-tdep.c, regcache.c, regcache.h, remote.c: Ditto.
 2003-10-24 17:37:04 +00:00
Corinna Vinschen
0fd8504376 * dwarf2-frame.c (struct comp_unit): Add tbase member to store 
base for DW_EH_PE_textrel encodings.
	(read_encoded_value): Add a DW_EH_PE_textrel case.
	(dwarf2_build_frame_info): Set unit.tbase to beginning of text
	section.
 2003-10-03 08:08:27 +00:00
Mark Kettenis
37b517aa77 * dwarf2-frame.c (dwarf2_build_frame_info): Fix comment. 2003-10-02 22:16:21 +00:00
Andrew Cagney
3e2c403395 2003-09-08 Andrew Cagney <cagney@redhat.com> 
* dwarf2-frame.c (enum dwarf2_reg_rule): New, replace anonymous
	enum.  Add REG_UNSPECIFIED, rename REG_UNSAVED to REG_UNDEFINED
	and REG_UNMODIFIED to REG_SAME_VALUE.
	(execute_cfa_program): Update.
	(dwarf2_frame_cache): Update.  Initialize table to
	REG_UNSPECIFIED, complain if CFI fails to specify a register's
	location.
	(dwarf2_frame_prev_register): Update.  Handle REG_UNSPECIFIED.
 2003-09-09 03:31:07 +00:00
Mark Kettenis
68f6cf990a * dwarf2-frame.c (read_encoded_value): Add support for 
DW_EH_PE_aligned encoding.
 2003-09-08 22:43:40 +00:00
Daniel Jacobowitz
4ae9ee8e68 PR java/1322 
* dwarf2-frame.c (dwarf2_frame_find_fde): Check whether any FDEs are
	available before calling SECT_OFF_TEXT.
 2003-08-26 03:07:29 +00:00
Mark Kettenis
0d0e1a63ef * objfiles.h (struct objfile): Add memebers data' and num_data'. 
(register_objfile_data, set_objfile_data, objfile_data): New
prototypes.
* objfiles.c (objfile_alloc_data, objfile_free_data): New
prototypes.
(allocate_objfile): Call objfile_alloc_data.
(free_objfile): Call objfile_free_data.
(struct objfile_data): New.
(struct objfile_data_registration): New.
(struct objfile_data_registry): New.
(objfile_data_registry): New variable.
(register_objfile_data): New function.
(objfile_alloc_data, objfile_free_data): New functions.
(set_objfile_data, objfile_data): New functions.
* dwarf2-frame.c (dwarf2_frame_data): New variable.
(dwarf2_frame_find_fde, add_fde): Use new per-objfile data mechanism.
(_initialize_dwarf2_frame): New function and prototype.
 2003-08-21 22:35:33 +00:00
Andrew Cagney
1ce5d6dda5 2003-07-18 Andrew Cagney <cagney@redhat.com> 
* dwarf2-frame.c (dwarf2_frame_sniffer): Use
	frame_unwind_address_in_block, instead of frame_pc_unwind.
	(dwarf2_frame_cache): Ditto.
 2003-07-18 19:59:27 +00:00
Andrew Cagney
336d1bba0a 2003-07-16 Andrew Cagney <cagney@redhat.com> 
* frame-base.h (frame_base_p_ftype): Delete definition.
	(frame_base_append_predicate): Delete declaration.
	* frame-unwind.h (frame_unwind_p_ftype): Delete definition.
	(frame_unwind_append_predicate): Delete declaration.
	* frame-unwind.c (struct frame_unwind_table): Delete field "p".
	(append_predicate): Delete parameter "p".
	(frame_unwind_append_predicate): Delete function.
	(frame_unwind_append_sniffer): Update call to append_predicate.
	(frame_unwind_free): Delete function.
	(_initialize_frame_unwind): Pass NULL as "free" to
	register_gdbarch_data.
	(frame_unwind_init): Append the dummy_frame_sniffer.
	(frame_unwind_find_by_frame): Simplify.
	* frame-base.c (struct frame_base_table): Delete field "p".
	(append_predicate): Delete parameter "p".
	(frame_base_append_predicate): Delete function.
	(frame_base_append_sniffer): Update call to append_predicate.
	(frame_base_free): Delete function.
	(frame_base_find_by_frame): Simplify.
	(_initialize_frame_base): Pass NULL as "free" to
	register_gdbarch_data.
	* x86-64-tdep.c (x86_64_frame_sniffer): Replace "x86_64_frame_p".
	(x86_64_sigtramp_frame_sniffer): Replace
	"x86_64_sigtramp_frame_p".
	(x86_64_init_abi): Set the frame unwind sniffers.
	* m68k-tdep.c (m68k_frame_sniffer): Replace "m68k_frame_p".
	(m68k_sigtramp_frame_sniffer): Replace "m68k_sigtramp_frame_p"
	(m68k_gdbarch_init): Set the frame unwind sniffers.
	* i386-tdep.c (i386_sigtramp_frame_sniffer): Replace
	"i386_sigtramp_frame_p".
	(i386_frame_sniffer): Replace "i386_frame_p".
	(i386_gdbarch_init): Set the frame unwind sniffers.
	* avr-tdep.c (avr_frame_sniffer): Replace "avr_frame_sniffer".
	(avr_gdbarch_init): Set the frame unwind sniffers.
	* alpha-tdep.c (alpha_sigtramp_frame_sniffer): Replace
	"alpha_sigtramp_frame_p"
	(alpha_heuristic_frame_sniffer): Replace
	"alpha_heuristic_frame_p".
	(alpha_gdbarch_init): Set the frame unwind sniffers.
	(alpha_dwarf2_init_abi): Ditto.
	* alpha-mdebug-tdep.c (alpha_mdebug_frame_sniffer): Replace
	"alpha_debug_frame_p".
	(alpha_mdebug_frame_base_sniffer): Replace
	"alpha_mdebug_frame_base_p".
	(alpha_mdebug_init_abi): Set the frame unwind sniffers.
	* d10v-tdep.c (d10v_frame_sniffer): Replace "d10v_frame_p".
	(d10v_gdbarch_init): Set the frame unwind sniffer.
	* dwarf2-frame.c (dwarf2_frame_sniffer): Replace "dwarf2_frame_p".
	(dwarf2_frame_base_sniffer): Replace "dwarf2_frame_base_p".
	* dwarf2-frame.h (dwarf2_frame_sniffer): Replace "dwarf2_frame_p".
	(dwarf2_frame_base_sniffer): Replace "dwarf2_frame_base_p".
	* dummy-frame.c (dummy_frame_sniffer): Replace "dummy_frame_p".
	* dummy-frame.h (dummy_frame_sniffer): Replace "dummy_frame_p".
 2003-07-16 22:29:13 +00:00
Richard Henderson
6896c0c737 * Makefile.in (dwarf2-frame.o): Add complaints_h. 
* dwarf2-frame.c: Include complaints.h.
        (decode_frame_entry_1): Rename from decode_frame_entry; tidy
        variable initialization; return NULL on error.
        (decode_frame_entry): New.
 2003-07-11 16:22:17 +00:00
Andrew Cagney
b9362cc7a8 2003-06-08 Andrew Cagney <cagney@redhat.com> 
* acinclude.m4 (gcc_AC_CHECK_DECL, (gcc_AC_CHECK_DECL): Stolen
	from GCC's acinclude.m4.
	* configure.in: Check for getopt's delcaration.
	* aclocal.m4, config.in, configure: Re-generate.
	* main.c (error_init): Delete declaration.
	* defs.h (error_init): Declare.
	* rs6000-tdep.c (rs6000_fetch_pointer_argument): Make static.
	(rs6000_convert_from_func_ptr_addr): Make static.
	(_initialize_rs6000_tdep): Add declaration.
	* cli/cli-cmds.c (dont_repeat): Delete declaration.
	(show_commands, set_verbose, show_history): Delete declaration.
	* top.h (set_verbose): Add declaration.
	(show_history, set_history, show_commands): Add declaration.
	(do_restore_instream_cleanup): Add declaration.
	* objc-lang.c (specialcmp): Make static.
	(print_object_command): Make static.
	(find_objc_msgsend): Make static.
	(find_objc_msgcall_submethod_helper): Make static.
	(find_objc_msgcall_submethod): Make static.
	(_initialize_objc_language): Add declaration.
	(find_implementation_from_class): Make static.
	(find_implementation): Make static.
	* objc-exp.y (yylex): Delete lookup_struct_typedef declaration.
	* objc-lang.h (lookup_struct_typedef): Add declaration.
	* cli/cli-interp.c (_initialize_cli_interp): Add declaration.
	* cli/cli-script.c (clear_hook_in_cleanup): Make static.
	(do_restore_user_call_depth): Make static.
	(do_restore_instream_cleanup): Delete declaration.
	(dont_repeat): Delete declaration.
	* cli/cli-decode.c (add_abbrev_cmd): Delete function.
	* cli/cli-dump.c (_initialize_cli_dump): Add declaration.
	* reggroups.c (_initialize_reggroup): Add declaration.
	* cp-support.c (_initialize_cp_support): Add declaration.
	* cp-abi.c (_initialize_cp_abi): Add declaration.
	* hpacc-abi.c (_initialize_hpacc_abi): Add declaration.
	* gnu-v3-abi.c (gnuv3_baseclass_offset): Make static.
	(_initialize_gnu_v3_abi): Add declaration.
	* gnu-v2-abi.c (gnuv2_value_rtti_type): Make static.
	(_initialize_gnu_v2_abi): Add declaration.
	* frame-base.c (_initialize_frame_base): Add declaration.
	* doublest.c (floatformat_from_length): Make static.
	* frame-unwind.c (_initialize_frame_unwind): Add declaration.
	* frame.c (create_sentinel_frame): Make static.
	(_initialize_frame): Add declaration.
	* top.c (do_catch_errors): Make static.
	(gdb_rl_operate_and_get_next_completion): Make static.
	* typeprint.c: Include "typeprint.h".
	* sentinel-frame.c (sentinel_frame_prev_register): Make static.
	(sentinel_frame_this_id): Make static.
	* p-valprint.c (_initialize_pascal_valprint): Add declaration.
	* ui-out.c (make_cleanup_ui_out_begin_end): Delete function.
	* dwarf2-frame.c (dwarf2_frame_cache): Make static.
	* p-exp.y (push_current_type, pop_current_type): ISO C declaration.
	* dwarf2expr.h (dwarf_expr_context): ISO C declaration.
	* maint.c (maintenance_print_architecture): Make static.
	* signals/signals.c (_initialize_signals): Add declaration.
	* std-regs.c (_initialize_frame_reg): Add declaration.
	* jv-exp.y (push_variable): ISO C definition.
	(push_qualified_expression_name): Ditto.
	* memattr.c (_initialize_mem): Add declaration.
	* remote.c (remote_check_watch_resources): Make static.
	(remote_stopped_by_watchpoint): Make static.
	(remote_stopped_data_address): Make static.
	* d10v-tdep.c (nr_dmap_regs): Make static.
	(a0_regnum): Make static.
	(d10v_frame_unwind_cache): Make static.
	(d10v_frame_p): Make static.
	* osabi.c (show_osabi): Make static.
	(_initialize_gdb_osabi): Add extern declaration.
	* gdbtypes.c (make_qualified_type): Make static.
	(safe_parse_type): Make static.
	* macrocmd.c (_initialize_macrocmd): Add extern declaration.
	* macrotab.c (macro_bcache_free): Make static.
	* interps.c (interp_set_quiet): Make static.
	(interpreter_exec_cmd): Make static.
	* stack.h (select_frame_command): New file.
	* stack.c: Include "stack.h".
	(select_frame_command_wrapper): Delete function.
	(select_frame_command): Make global.
	* infcall.c: Include "infcall.h".
	* linespec.c: Include "linespec.h".
	* symfile.c (sections_overlap): Make static.
	* cp-support.h (cp_initialize_namespace): ISO C declaration.
	* charset.c (_initialize_charset): Add missing prototype.
	* regcache.c (init_legacy_regcache_descr): Make static.
	(do_regcache_xfree): Make static.
	(regcache_xfer_part): Make static.
	(_initialize_regcache): Add missing prototype.
	* breakpoint.c (parse_breakpoint_sals): Make static.
	(breakpoint_sals_to_pc): Make static.
	* interps.h (clear_interpreter_hooks): ISO C declaration.
	* Makefile.in (stack_h): Define.
	(stack.o, typeprint.o, mi-main.o): Update dependencies.
	(mi-cmd-stack.o, infcall.o, linespec.o): Update dependencies.

Index: mi/ChangeLog
2003-06-08  Andrew Cagney  <cagney@redhat.com>

	* mi-parse.c (_initialize_mi_parse): Delete function.
	* mi-main.c: Include "mi-main.h".
	* mi-interp.c (_initialize_mi_interp): Add declaration.
	* mi-cmd-stack.c: Include "stack.h".
	(select_frame_command_wrapper): Delete extern declaration.
	(mi_cmd_stack_select_frame): Replace select_frame_command_wrapper
	with select_frame_command.
 2003-06-08 18:27:14 +00:00
Andrew Cagney
a42e117c79 2003-06-07 Andrew Cagney <cagney@redhat.com> 
* dwarf2-frame.c (dwarf2_frame_cache): Add comments on PC_REGNUM.
	Assert that PC_REGNUM is valid.
	(dwarf2_frame_prev_register): Add comments on SP_REGNUM.
 2003-06-07 19:05:51 +00:00
Mark Kettenis
0912c7f2c2 * dwarf2-frame.c (struct comp_unit): Add member `dbase'. 
(read_encoded_value): Handle DW_EH_PE_datarel encoding.
(dwarf2_build_frame_info): Set base for DW_EH_PE_datarel encodings
when handling .eh_frame sections.
 2003-06-04 21:03:23 +00:00
Richard Henderson
7131cb6efd * dwarf2-frame.c (struct dwarf2_cie): Add saw_z_augmentation. 
(decode_frame_entry): Set it.  Skip FDE augmentation.
 2003-06-01 16:08:54 +00:00
Richard Henderson
f3e0f90b5d * dwarf2-frame.c (dwarf2_frame_cache): Handle retaddr_column 
not overlapping PC_REGNUM.
 2003-06-01 16:04:50 +00:00