1996-03-21 15:59:01 +00:00
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/* config.in. Generated automatically from configure.in by autoheader. */
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1996-03-17 00:53:34 +00:00
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1996-08-21 01:02:53 +00:00
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/* Whether malloc must be declared even if <stdlib.h> is included. */
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#undef NEED_DECLARATION_MALLOC
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/* Whether realloc must be declared even if <stdlib.h> is included. */
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#undef NEED_DECLARATION_REALLOC
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/* Whether free must be declared even if <stdlib.h> is included. */
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#undef NEED_DECLARATION_FREE
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1996-03-17 00:53:34 +00:00
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/* Define if on AIX 3.
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System headers sometimes define this.
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We just want to avoid a redefinition error message. */
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#ifndef _ALL_SOURCE
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#undef _ALL_SOURCE
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#endif
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1996-08-21 01:02:53 +00:00
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/* Define to empty if the keyword does not work. */
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#undef const
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1996-03-17 00:53:34 +00:00
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/* Define if the `long double' type works. */
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#undef HAVE_LONG_DOUBLE
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/* Define if you have a working `mmap' system call. */
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#undef HAVE_MMAP
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/* Define if on MINIX. */
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#undef _MINIX
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/* Define if the system does not provide POSIX.1 features except
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with this defined. */
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#undef _POSIX_1_SOURCE
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/* Define if you need to in order for stat and other things to work. */
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#undef _POSIX_SOURCE
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/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly. */
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#undef STAT_MACROS_BROKEN
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/* Define if you have the ANSI C header files. */
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#undef STDC_HEADERS
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/* Define if fpregset_t type is available. */
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#undef HAVE_FPREGSET_T
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/* Define if gregset_t type is available. */
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#undef HAVE_GREGSET_T
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1996-07-28 06:32:48 +00:00
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/* Define if the `long long' type works. */
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#undef CC_HAS_LONG_LONG
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/* Define if the "ll" format works to print long long ints. */
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#undef PRINTF_HAS_LONG_LONG
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1996-03-31 01:04:37 +00:00
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/* Define if the "%Lg" format works to print long doubles. */
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#undef PRINTF_HAS_LONG_DOUBLE
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1996-06-13 18:44:33 +00:00
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/* Define if using Solaris thread debugging. */
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#undef HAVE_THREAD_DB_LIB
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1996-03-17 00:53:34 +00:00
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/* Define if you have the getpagesize function. */
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#undef HAVE_GETPAGESIZE
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1996-04-13 04:38:55 +00:00
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/* Define if you have the sbrk function. */
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#undef HAVE_SBRK
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1996-04-05 04:22:08 +00:00
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/* Define if you have the setpgid function. */
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#undef HAVE_SETPGID
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1996-03-17 00:53:34 +00:00
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/* Define if you have the valloc function. */
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#undef HAVE_VALLOC
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1996-04-12 06:14:46 +00:00
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/* Define if you have the <endian.h> header file. */
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#undef HAVE_ENDIAN_H
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1996-03-17 00:53:34 +00:00
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/* Define if you have the <limits.h> header file. */
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#undef HAVE_LIMITS_H
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1996-03-17 06:28:57 +00:00
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/* Define if you have the <link.h> header file. */
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#undef HAVE_LINK_H
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1996-03-17 00:53:34 +00:00
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/* Define if you have the <memory.h> header file. */
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#undef HAVE_MEMORY_H
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/* Define if you have the <sgtty.h> header file. */
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#undef HAVE_SGTTY_H
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/* Define if you have the <stddef.h> header file. */
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#undef HAVE_STDDEF_H
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1996-08-21 01:02:53 +00:00
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/* Define if you have the <stdlib.h> header file. */
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#undef HAVE_STDLIB_H
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1996-03-17 00:53:34 +00:00
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/* Define if you have the <string.h> header file. */
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#undef HAVE_STRING_H
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/* Define if you have the <strings.h> header file. */
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#undef HAVE_STRINGS_H
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/* Define if you have the <sys/procfs.h> header file. */
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#undef HAVE_SYS_PROCFS_H
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/* Define if you have the <termio.h> header file. */
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#undef HAVE_TERMIO_H
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/* Define if you have the <termios.h> header file. */
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#undef HAVE_TERMIOS_H
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/* Define if you have the <unistd.h> header file. */
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#undef HAVE_UNISTD_H
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1996-10-08 17:06:17 +00:00
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Add support for Irix 6.2 native O32 and N32 ABI.
* config.in, configure.in, configure: Check for <objlist.h>.
* configure.tgt: Handle mips*-sgi-irix6* like irix5 for now.
* cp-valprint.c (cp_print_value_fields): Use SYMBOL_VALUE_ADDRESS
instead of SYMBOL_BLOCK_VALUE to get the address of a static member.
* dwarf2read.c: Turn warnings and recoverable errors into complaints,
add new complaints where appropriate.
gcc -Wall cleanup.
(struct line_head): Change line_base from char to int to avoid
problems with compilers whose plain char is represented by an
unsigned char.
(struct partial_die_info): Add is_declaration field.
(dwarf2_tmp_obstack): New obstack for allocating temporary storage
used during symbol reading.
(cu_header_offset): New variable for resolving relative reference
dies.
(optimized_out, basereg, islocal, frame_base_reg, frame_base_offset):
New interface variables for decode_locdesc.
(struct dwarf2_pinfo): New structure for communication between
psymtab and symtab reading, passed via pst->read_symtab_private.
(dwarf2_has_info, dwarf2_build_psymtabs): Accept objects files
without line number sections.
(dwarf2_build_psymtabs_hard): Initialize temporary obstack
for symbol reading.
Allocate and initialize pst->read_symtab_private.
Relocate pst->textlow and pst->texthigh with baseaddr.
(scan_partial_symbols): Do not add DW_AT_declaration symbols
to the partial symbol table.
Add file scope enumerator symbols to the partial symbol table.
Fix typo in highpc computation.
If we didn't find a lowpc, set it to highpc to avoid complaints
from `maint check.
(add_partial_symbol): Relocate symbol values with baseaddr.
Add static DW_TAG_subprogram and DW_TAG_variable symbols to the
minimal symbol table.
Obtain symbol values for DW_TAG_variable symbols from the location
descriptor, skip symbols with missing location desciptors.
Skip symbols for aggregate types without children.
Handle enumerator symbols.
(dwarf2_psymtab_to_symtab): Issue symbol reading message if verbose.
(psymtab_to_symtab_1): Set local variables from
pst->read_symtab_private, set cu_header_offset and baseaddr.
Initialize temporary obstack for symbol reading, initialize
buildsym and add a cleanup to really_free_pendings.
Relocate highpc with baseaddr when calling end_symtab.
If the compilation is from a C file generated by language
preprocessors, do not set the symtab language if it was already
deduced by start_subfile.
Removed verbose sorting symbol table message.
(process_die): Handle DW_TAG_ptr_to_member_type and
DW_TAG_reference_type.
Use read_subroutine_type to get the function type for
DW_TAG_subprogram before calling read_func_scope.
(read_file_scope): Initialize file name to <unknown>, start_subfile
expects a non-NULL name.
If we didn't find a lowpc, set it to highpc to avoid complaints
from finish_symbol.
Relocate lowpc and highpc with baseaddr.
Get rid of Irix6.2 native cc compile machine prefix in comp_dir.
Zero out ftypes for each new compilation unit (may be different
language or different objfile).
Accept compilation units without line number information, pass
comp_dir to decode_lines.
(read_func_scope): Initialize function name to <unknown> to avoid
core dumps when DW_AT_name is missing.
Relocate lowpc and highpc with baseaddr.
Handle DW_AT_frame_base, keep result for DW_OP_fbreg operations.
Pass function type to new_symbol.
(read_lexical_block_scope): Relocate lowpc and highpc with baseaddr.
(read_structure_scope): Set TYPE_TAG_NAME, not TYPE_NAME.
Handle DW_TAG_class_type.
Copy fields to type_obstack, release temporary storage for fields.
Don't add symbol if die is a stub die and has no children.
Handle C++ static member fields.
(read_enumeration): Set TYPE_TAG_NAME, not TYPE_NAME.
Copy fields to type_obstack, release temporary storage for fields.
Let new_symbol handle the symbol creation for enumerators
instead of handcrafting a symbol.
Determine signedness of enum type from enumerators.
(dwarf_read_array_type): Handle variable length arrays.
Use lookup_pointer_type instead of handcrafting a type.
Create array type only if a DW_TAG_subrange_type was found.
(read_tag_pointer_type, read_tag_reference_type):
Use lookup_pointer_type and lookup_reference_type instead
of handcrafting a type.
(read_tag_ptr_to_member_type): New function to handle
DW_TAG_ptr_to_member_type.
(read_subroutine_type): Handle parameter dies.
Use lookup_function_type instead of handcrafting a type.
(read_typedef): Allocate a TYPE_CODE_TYPEDEF type for the typedef.
(read_base_type): If the type has a name, use init_type to create
a new type instead of second guessing a fundamental type.
(read_comp_unit): Reset die reference table before building
a new one.
(dwarf2_read_section): Read section contents into psymbol_obstack.
(dwarf2_read_abbrevs): Handle unterminated abbreviations
for a compile unit gracefully.
(read_partial_die): Zero partial die before reading its info.
Handle DW_AT_declaration.
Fix typo in handling of DW_FORM_block4.
(read_full_die): Fix typo in handling of DW_FORM_block4.
(read_1_signed_byte, read_2_signed_bytes, read_4_signed_bytes):
New routines to get signed values from a buffer.
(read_n_bytes, read_string): Allocate storage from the temporary
obstack. If the host char size permits it, return pointer
to buffer instead of allocating storage.
(set_cu_language): Handle DW_LANG_Mips_Assembler.
(dwarf_attr): Return NULL if reference die for DW_AT_specification
or DW_AT_abstract_origin die is not found.
(record_minimal_symbol): Removed, replaced with a direct call to
prim_record_minimal_symbol, it now handles saving the string itself.
(convert_locdesc): Removed, partial symtab reading now uses
decode_locdesc.
(dwarf_attr): Use dwarf2_get_ref_die_offset to get the absolute
offset for the die reference.
(dwarf_decode_lines): Complain if the line section info is missing.
Use read_1_signed_byte to extract lh.line_base to avoid
problems with compilers whose plain char is represented by an
unsigned char.
Add cleanups for allocated temporary storage.
Start a subfile for the first file in the state machine.
Fix off by one problem with dirs.dirs access.
Use comp_dir when directory index is 0.
Support multiple sequences (from Jason Merrill <jason@cygnus.com>).
(dwarf2_start_subfile): Try to keep line numbers from identical
absolute and relative file names in a common subfile.
(new_symbol): Allocate symbol and symbol name on the symbol_obstack.
Set SYMBOL_LINE from DW_AT_decl_line if present.
Set SYMBOL_TYPE from passed type if not NULL.
Change DW_TAG_variable symbol types with missing type entries
to a sensible type.
Handle optimized_out, offreg and islocal storage classes.
Add external symbols with type information whose address isn't
known as LOC_UNRESOLVED symbols.
Synthesize typedefs for C++ classes, structs, unions and enumerations.
Handle DW_TAG_enumerator symbols, complain for unrecognized
symbol tags.
(die_type): A missing DW_AT_type represents a void type.
Use dwarf2_get_ref_die_offset to get the absolute offset for
the die reference.
(die_containing_type): New function to build type from
DW_AT_containing_type attribut.
(read_type_die): Handle DW_TAG_ptr_to_member_type.
Treat DW_TAG_subprogram like DW_TAG_subroutine_type.
(dwarf_base_type): Fix typo with creation of FT_UNSIGNED_SHORT
fundamental type.
(create_name): Removed, symbol name allocation is now done
in new_symbol.
(dump_die): Use print_address_numeric to print a CORE_ADDR.
(dwarf2_empty_die_ref_table): New function to clear the die
reference table.
(dwarf2_get_ref_die_offset): New function to get the absolute
die offset from a die reference attribute.
(decode_locdesc): Complete rewrite using a stack, code mostly
borrowed from dwarfread.c:locval.
(dwarf_alloc_type): Removed, replaced by direct calls to alloc_type.
(dwarf_alloc_block): Allocate block on temporary obstack.
* elfread.c (elf_symtab_read): When handling Irix dynamic symbols,
skip section name symbols and relocate all others.
(elf_symfile_read): Build dwarf2 psymtab even if offset is non-zero.
* irix5-nat.c (fetch_core_registers): Handle core_reg_sect
from N32 executables. Call registers_fetched after extracting
the registers.
(obj_list_variant, struct link_map, LM_OFFSET, LM_ADDR): New
definitions to enable support of O32 and N32 format objlists.
(struct so_list): New members offset, so_name and lmstart to
eliminate dependencies from the objlist format used.
(solib_map_sections, symbol_add_stub, solib_add,
info_sharedlibrary_command, solib_address, clear_solib): Use
so_name and LM_OFFSET.
(first_link_map_member): Rewrite to enable support of O32 and N32
format objlists.
(next_link_map_member, xfer_link_map_member): New functions to
support O32 and N32 format objlists.
(find_solib): Use first_link_map_member, next_link_map_member and
xfer_link_map_member.
(solib_create_inferior_hook): Use TARGET_SIGNAL_* instead of
host signal numbers.
* mdebugread.c (parse_partial_symbols, handle_psymbol_enumerators):
Pass CORE_ADDR variant to add_psymbol_to_list.
* mips-tdep.c (heuristic_proc_desc): Stop examining the prologue
if we encounter a positive stack adjustment. Handle `move $30,$sp'.
Handle `sd reg,offset($sp)' for 32 bit ABIs.
* symmisc.c (dump_msymbols, print_partial_symbols): Use
print_address_numeric to print a SYMBOL_VALUE_ADDRESS.
(dump_symtab): Print compilation directory if it is not NULL.
* valops.c (search_struct_field, value_struct_elt_for_reference):
Use SYMBOL_VALUE_ADDRESS instead of SYMBOL_BLOCK_VALUE to get the
address of a static member.
1996-12-01 08:33:39 +00:00
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/* Define if you have the <objlist.h> header file. */
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#undef HAVE_OBJLIST_H
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1996-10-08 17:06:17 +00:00
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/* Define if you have the select function. */
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#undef HAVE_SELECT
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/* Define if you have the poll function. */
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#undef HAVE_POLL
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/* Define if you have HPUX threads */
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#undef HAVE_HPUX_THREAD_SUPPORT
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