#include "defs.h"
#include "symtab.h"
#include "gdbtypes.h"
#include "gdbcore.h"
#include "filenames.h"
#include "objfiles.h"
#include "gdb_obstack.h"
#include "buildsym.h"
#include "stabsread.h"
#include "complaints.h"
#include "demangle.h"
#include "gdb-demangle.h"
#include "block.h"
#include "dictionary.h"
#include "mdebugread.h"
#include <sys/stat.h>
#include "psympriv.h"
#include "source.h"
#include "bfd.h"
#include "coff/ecoff.h"
#include "libaout.h"
#include "aout/aout64.h"
#include "aout/stab_gnu.h"
#include "expression.h"

Classes
struct	symloc

struct	pst_map

struct	parse_stack

struct	mdebug_pending

Macros
#define	ECOFF_IN_ELF(bfd)

#define	PST_PRIVATE(p) ((struct symloc *)(p)->read_symtab_private)

#define	FDR_IDX(p) (PST_PRIVATE(p)->fdr_idx)

#define	CUR_BFD(p) (PST_PRIVATE(p)->cur_bfd)

#define	DEBUG_SWAP(p) (PST_PRIVATE(p)->debug_swap)

#define	DEBUG_INFO(p) (PST_PRIVATE(p)->debug_info)

#define	PENDING_LIST(p) (PST_PRIVATE(p)->pending_list)

#define	SC_IS_TEXT(sc)

#define	SC_IS_DATA(sc)

#define	SC_IS_COMMON(sc) ((sc) == scCommon \|\| (sc) == scSCommon)

#define	SC_IS_BSS(sc) ((sc) == scBss)

#define	SC_IS_SBSS(sc) ((sc) == scSBss)

#define	SC_IS_UNDEF(sc) ((sc) == scUndefined \|\| (sc) == scSUndefined)

#define	MIN_GLEVEL GLEVEL_0

#define	compare_glevel(a, b)

#define	PARSE_TQ(tq)

Enumerations
enum	block_type { FUNCTION_BLOCK, NON_FUNCTION_BLOCK }

Functions
static void	index_complaint (const char *arg1)

static void	unknown_ext_complaint (const char *arg1)

static void	basic_type_complaint (int arg1, const char *arg2)

static void	bad_tag_guess_complaint (const char *arg1)

static void	bad_rfd_entry_complaint (const char *arg1, int arg2, int arg3)

static void	unexpected_type_code_complaint (const char *arg1)

static int	upgrade_type (int, struct type *, int, union aux_ext , int, const char *)

static void	parse_partial_symbols (minimal_symbol_reader &, struct objfile *)

static int	has_opaque_xref (FDR , SYMR )

static int	cross_ref (int, union aux_ext , struct type , enum type_code, const char , int, const char )

static struct symbol *	new_symbol (const char *)

static struct type *	new_type (char *)

static struct block *	new_block (enum block_type, enum language)

static struct compunit_symtab *	new_symtab (const char , int, struct objfile )

static struct linetable *	new_linetable (int)

static struct blockvector *	new_bvect (int)

static struct type *	parse_type (int, union aux_ext , unsigned int, int , int, const char *)

static struct symbol *	mylookup_symbol (const char , const struct block , domain_enum, enum address_class)

static void	sort_blocks (struct symtab *)

static struct partial_symtab *	new_psymtab (const char , struct objfile )

static void	psymtab_to_symtab_1 (struct objfile objfile, struct partial_symtab , const char *)

static void	add_block (struct block , struct symtab )

static void	add_symbol (struct symbol , struct symtab , struct block *)

static int	add_line (struct linetable *, int, CORE_ADDR, int)

static struct linetable *	shrink_linetable (struct linetable *)

static void	handle_psymbol_enumerators (struct objfile , FDR , int, CORE_ADDR)

static const char *	mdebug_next_symbol_text (struct objfile *)

static void	mdebug_read_symtab (struct partial_symtab self, struct objfile objfile)

static FDR *	get_rfd (int cf, int rf)

static const char *	fdr_name (FDR *f)

void	mdebug_build_psymtabs (minimal_symbol_reader &reader, struct objfile objfile, const struct ecoff_debug_swap swap, struct ecoff_debug_info *info)

static void	push_parse_stack (void)

static void	pop_parse_stack (void)

static struct mdebug_pending *	is_pending_symbol (FDR fh, char sh)

static void	add_pending (FDR fh, char sh, struct type *t)

static void	reg_value_complaint (int regnum, int num_regs, const char *sym)

static int	mdebug_reg_to_regnum (struct symbol sym, struct gdbarch gdbarch)

static void	add_data_symbol (SYMR sh, union aux_ext ax, int bigend, struct symbol s, int aclass_index, struct block b, struct objfile objfile, const char name)

static int	parse_symbol (SYMR sh, union aux_ext ax, char ext_sh, int bigend, struct section_offsets section_offsets, struct objfile *objfile)

static struct type *	basic_type (int bt, struct objfile *objfile)

static void	parse_procedure (PDR pr, struct compunit_symtab search_symtab, struct partial_symtab *pst)

static void	parse_external (EXTR , int, struct section_offsets , struct objfile *)

static void	parse_lines (FDR , PDR , struct linetable , int, struct partial_symtab , CORE_ADDR)

static void	function_outside_compilation_unit_complaint (const char *arg1)

static void	record_minimal_symbol (minimal_symbol_reader &reader, const char name, const CORE_ADDR address, enum minimal_symbol_type ms_type, int storage_class, struct objfile objfile)

static int	compare_blocks (const void arg1, const void arg2)

void	elfmdebug_build_psymtabs (struct objfile objfile, const struct ecoff_debug_swap swap, asection *sec)

void	_initialize_mdebugread (void)

Variables
static struct objfile *	mdebugread_objfile

static enum language	psymtab_language = language_unknown

static bfd *	cur_bfd

static const struct ecoff_debug_swap *	debug_swap

static struct ecoff_debug_info *	debug_info

static FDR *	cur_fdr

static int	cur_fd

static int	cur_sdx

static int	max_gdbinfo

static int	max_glevel

static int	n_undef_symbols

static int	n_undef_labels

static int	n_undef_vars

static int	n_undef_procs

static char	stabs_symbol [] = STABS_SYMBOL

static int	found_ecoff_debugging_info

static struct parse_stack *	top_stack

static struct mdebug_pending **	pending_list

static const struct symbol_register_ops	mdebug_register_funcs

static int	mdebug_register_index

static int	mdebug_regparm_index

static const struct objfile_data *	basic_type_data

Macro Definition Documentation

◆ compare_glevel

#define compare_glevel	(	a,
		b
	)

Value:

(((a) == GLEVEL_3) ? ((b) < GLEVEL_3) : \

((b) == GLEVEL_3) ? -1 : (int)((b) - (a)))

Definition at line 169 of file mdebugread.c.

Referenced by mdebug_build_psymtabs().

◆ CUR_BFD

#define CUR_BFD ( p ) (PST_PRIVATE(p)->cur_bfd)

Definition at line 105 of file mdebugread.c.

Referenced by new_psymtab(), parse_partial_symbols(), and psymtab_to_symtab_1().

◆ DEBUG_INFO

#define DEBUG_INFO ( p ) (PST_PRIVATE(p)->debug_info)

Definition at line 107 of file mdebugread.c.

Referenced by new_psymtab(), parse_partial_symbols(), and psymtab_to_symtab_1().

◆ DEBUG_SWAP

#define DEBUG_SWAP ( p ) (PST_PRIVATE(p)->debug_swap)

Definition at line 106 of file mdebugread.c.

Referenced by new_psymtab(), parse_partial_symbols(), and psymtab_to_symtab_1().

◆ ECOFF_IN_ELF

#define ECOFF_IN_ELF ( bfd )

Value:

(bfd_get_flavour (bfd) == bfd_target_elf_flavour \

&& bfd_get_section_by_name (bfd, ".mdebug") != NULL)

Definition at line 75 of file mdebugread.c.

Referenced by parse_partial_symbols().

◆ FDR_IDX

#define FDR_IDX ( p ) (PST_PRIVATE(p)->fdr_idx)

Definition at line 104 of file mdebugread.c.

Referenced by parse_partial_symbols(), and psymtab_to_symtab_1().

◆ MIN_GLEVEL

#define MIN_GLEVEL GLEVEL_0

Definition at line 168 of file mdebugread.c.

Referenced by parse_partial_symbols().

◆ PARSE_TQ

#define PARSE_TQ ( tq )

Value:

if (t->tq != tqNil) \
    ax += upgrade_type(fd, &tp, t->tq, ax, bigend, sym_name); \
      else \
    break;

Referenced by parse_type().

◆ PENDING_LIST

#define PENDING_LIST ( p ) (PST_PRIVATE(p)->pending_list)

Definition at line 108 of file mdebugread.c.

Referenced by new_psymtab(), parse_partial_symbols(), and psymtab_to_symtab_1().

◆ PST_PRIVATE

#define PST_PRIVATE ( p ) ((struct symloc *)(p)->read_symtab_private)

Definition at line 103 of file mdebugread.c.

Referenced by parse_partial_symbols(), and psymtab_to_symtab_1().

◆ SC_IS_BSS

#define SC_IS_BSS ( sc ) ((sc) == scBss)

Definition at line 120 of file mdebugread.c.

Referenced by parse_partial_symbols().

◆ SC_IS_COMMON

#define SC_IS_COMMON ( sc ) ((sc) == scCommon || (sc) == scSCommon)

Definition at line 119 of file mdebugread.c.

Referenced by cross_ref(), parse_external(), parse_partial_symbols(), and parse_symbol().

◆ SC_IS_DATA

#define SC_IS_DATA ( sc )

Value:

((sc) == scData \
           || (sc) == scSData \
           || (sc) == scRData \
           || (sc) == scPData \
           || (sc) == scXData)

Definition at line 114 of file mdebugread.c.

Referenced by parse_partial_symbols().

◆ SC_IS_SBSS

#define SC_IS_SBSS ( sc ) ((sc) == scSBss)

Definition at line 121 of file mdebugread.c.

Referenced by parse_partial_symbols().

◆ SC_IS_TEXT

#define SC_IS_TEXT ( sc )

Value:

((sc) == scText \
           || (sc) == scRConst \
               || (sc) == scInit \
               || (sc) == scFini)

Definition at line 110 of file mdebugread.c.

Referenced by parse_partial_symbols().

◆ SC_IS_UNDEF

#define SC_IS_UNDEF ( sc ) ((sc) == scUndefined || (sc) == scSUndefined)

Definition at line 122 of file mdebugread.c.

Referenced by add_data_symbol(), parse_external(), parse_partial_symbols(), and parse_symbol().

Enumeration Type Documentation

◆ block_type

enum block_type

Enumerator
FUNCTION_BLOCK
NON_FUNCTION_BLOCK

Definition at line 235 of file mdebugread.c.

Function Documentation

◆ _initialize_mdebugread()

void _initialize_mdebugread ( void )

Definition at line 4894 of file mdebugread.c.

References basic_type_data, LOC_REGISTER, LOC_REGPARM_ADDR, mdebug_register_funcs, mdebug_register_index, mdebug_regparm_index, and register_symbol_register_impl().

◆ add_block()

static void add_block	(	struct block *	b,
		struct symtab *	s
	)

static

Definition at line 4593 of file mdebugread.c.

References blockvector::block, BLOCKVECTOR_BLOCK, BLOCKVECTOR_NBLOCKS, SYMTAB_BLOCKVECTOR, and xrealloc().

Referenced by parse_procedure(), and parse_symbol().

◆ add_data_symbol()

static void add_data_symbol	(	SYMR *	sh,
		union aux_ext *	ax,
		int	bigend,
		struct symbol *	s,
		int	aclass_index,
		struct block *	b,
		struct objfile *	objfile,
		const char *	name
	)

static

Definition at line 573 of file mdebugread.c.

References add_symbol(), cur_fd, parse_stack::cur_st, name, objfile_type::nodebug_data_symbol, objfile_type(), parse_type(), SC_IS_UNDEF, SYMBOL_ACLASS_INDEX, SYMBOL_DOMAIN, SYMBOL_TYPE, top_stack, and VAR_DOMAIN.

Referenced by parse_symbol().

◆ add_line()

static int add_line	(	struct linetable *	lt,
		int	lineno,
		CORE_ADDR	adr,
		int	last
	)

static

Definition at line 4625 of file mdebugread.c.

References linetable::item, linetable_entry::line, linetable::nitems, and linetable_entry::pc.

Referenced by parse_lines().

◆ add_pending()

static void add_pending	(	FDR *	fh,
		char *	sh,
		struct type *	t
	)

static

Definition at line 503 of file mdebugread.c.

References debug_info, is_pending_symbol(), mdebugread_objfile, mdebug_pending::next, pending_list, mdebug_pending::s, and mdebug_pending::t.

Referenced by cross_ref(), and parse_symbol().

◆ add_symbol()

static void add_symbol	(	struct symbol *	s,
		struct symtab *	symtab,
		struct block *	b
	)

static

Definition at line 4584 of file mdebugread.c.

References BLOCK_DICT, dict_add_symbol(), and symbol_set_symtab().

Referenced by add_data_symbol(), dict_add_symbol(), parse_procedure(), and parse_symbol().

◆ bad_rfd_entry_complaint()

static void bad_rfd_entry_complaint	(	const char *	arg1,
		int	arg2,
		int	arg3
	)

static

Definition at line 152 of file mdebugread.c.

References _, complaint, and symfile_complaints.

Referenced by cross_ref().

◆ bad_tag_guess_complaint()

static void bad_tag_guess_complaint ( const char * arg1 )

static

Definition at line 145 of file mdebugread.c.

References _, complaint, and symfile_complaints.

Referenced by parse_type().

◆ basic_type()

static struct type* basic_type	(	int	bt,
		struct objfile *	objfile
	)

static

Definition at line 1378 of file mdebugread.c.

References basic_type_data, objfile_type::builtin_void, gdbarch_double_bit(), gdbarch_double_format(), gdbarch_float_bit(), gdbarch_float_format(), gdbarch_int_bit(), get_objfile_arch(), init_complex_type(), init_float_type(), init_integer_type(), init_pointer_type(), init_type(), objfile_type(), OBSTACK_CALLOC, TARGET_CHAR_BIT, TYPE_CODE_ERROR, TYPE_CODE_STRING, and TYPE_NOSIGN.

Referenced by parse_type().

◆ basic_type_complaint()

static void basic_type_complaint	(	int	arg1,
		const char *	arg2
	)

static

Definition at line 138 of file mdebugread.c.

References _, complaint, and symfile_complaints.

Referenced by parse_type().

◆ compare_blocks()

static int compare_blocks	(	const void *	arg1,
		const void *	arg2
	)

static

Definition at line 4647 of file mdebugread.c.

References BLOCK_END, and BLOCK_START.

Referenced by sort_blocks().

◆ cross_ref()

static int cross_ref	(	int	fd,
		union aux_ext *	ax,
		struct type **	tpp,
		enum type_code type_code	,
		const char **	pname,
		int	bigend,
		const char *	sym_name
	)

static

Definition at line 4358 of file mdebugread.c.

References _, add_pending(), bad_rfd_entry_complaint(), complaint, cur_bfd, debug_info, debug_swap, get_rfd(), init_type(), is_pending_symbol(), mdebugread_objfile, parse_type(), SC_IS_COMMON, symfile_complaints, mdebug_pending::t, and TYPE_STUB.

Referenced by parse_type().

◆ elfmdebug_build_psymtabs()

void elfmdebug_build_psymtabs	(	struct objfile *	objfile,
		const struct ecoff_debug_swap *	swap,
		asection *	sec
	)

Definition at line 4868 of file mdebugread.c.

References _, error(), minimal_symbol_reader::install(), mdebug_build_psymtabs(), and objfile::obfd.

Referenced by elf_symfile_read().

◆ fdr_name()

static const char* fdr_name ( FDR * f )

static

Definition at line 324 of file mdebugread.c.

References debug_info.

Referenced by parse_external(), parse_lines(), and parse_partial_symbols().

◆ function_outside_compilation_unit_complaint()

static void function_outside_compilation_unit_complaint ( const char * arg1 )

static

Definition at line 2250 of file mdebugread.c.

References _, complaint, and symfile_complaints.

Referenced by parse_partial_symbols().

◆ get_rfd()

static FDR* get_rfd	(	int	cf,
		int	rf
	)

static

Definition at line 302 of file mdebugread.c.

References cur_bfd, debug_info, and debug_swap.

Referenced by cross_ref(), parse_type(), and upgrade_type().

◆ handle_psymbol_enumerators()

static void handle_psymbol_enumerators	(	struct objfile *	objfile,
		FDR *	fh,
		int	stype,
		CORE_ADDR	svalue
	)

static

Definition at line 3821 of file mdebugread.c.

References add_psymbol_to_list(), cur_bfd, cur_fdr, cur_sdx, debug_info, debug_swap, LOC_CONST, name, psymtab_language, objfile::static_psymbols, stype, and VAR_DOMAIN.

Referenced by parse_partial_symbols().

◆ has_opaque_xref()

static int has_opaque_xref	(	FDR *	fh,
		SYMR *	sh
	)

static

Definition at line 4326 of file mdebugread.c.

References debug_info, and debug_swap.

Referenced by parse_partial_symbols(), and parse_symbol().

◆ index_complaint()

static void index_complaint ( const char * arg1 )

static

Definition at line 126 of file mdebugread.c.

References _, complaint, and symfile_complaints.

Referenced by parse_partial_symbols(), and parse_type().

◆ is_pending_symbol()

static struct mdebug_pending* is_pending_symbol	(	FDR *	fh,
		char *	sh
	)

static

Definition at line 488 of file mdebugread.c.

References debug_info, mdebug_pending::next, pending_list, and mdebug_pending::s.

Referenced by add_pending(), cross_ref(), and parse_symbol().

◆ mdebug_build_psymtabs()

void mdebug_build_psymtabs	(	minimal_symbol_reader &	reader,
		struct objfile *	objfile,
		const struct ecoff_debug_swap *	swap,
		struct ecoff_debug_info *	info
	)

Definition at line 338 of file mdebugread.c.

References _, buildsym_new_init(), compare_glevel, cur_bfd, debug_info, debug_swap, free_header_files(), gdb_flush(), gdb_stdout, init_header_files(), max_gdbinfo, max_glevel, objfile::obfd, parse_partial_symbols(), printf_unfiltered(), and stabsread_new_init().

Referenced by elfmdebug_build_psymtabs(), and mipscoff_symfile_read().

◆ mdebug_next_symbol_text()

static const char * mdebug_next_symbol_text ( struct objfile * objfile )

static

Definition at line 3888 of file mdebugread.c.

References cur_bfd, cur_fdr, cur_sdx, debug_info, and debug_swap.

Referenced by mdebug_read_symtab(), and parse_partial_symbols().

◆ mdebug_read_symtab()

static void mdebug_read_symtab	(	struct partial_symtab *	self,
		struct objfile *	objfile
	)

static

Definition at line 277 of file mdebugread.c.

References _, gdb_flush(), gdb_stdout, info_verbose, mdebug_next_symbol_text(), next_symbol_text_func, printf_filtered(), psymtab_to_symtab_1(), and scan_file_globals().

Referenced by new_psymtab(), and parse_partial_symbols().

◆ mdebug_reg_to_regnum()

static int mdebug_reg_to_regnum	(	struct symbol *	sym,
		struct gdbarch *	gdbarch
	)

static

Definition at line 542 of file mdebugread.c.

References gdbarch_ecoff_reg_to_regnum(), gdbarch_num_pseudo_regs(), gdbarch_num_regs(), gdbarch_sp_regnum(), reg_value_complaint(), SYMBOL_PRINT_NAME, and SYMBOL_VALUE.

◆ mylookup_symbol()

static struct symbol * mylookup_symbol	(	const char *	name,
		const struct block *	block,
		domain_enum	domain,
		enum address_class	theclass
	)

static

Definition at line 4557 of file mdebugread.c.

References ALL_BLOCK_SYMBOLS, BLOCK_SUPERBLOCK, symbol::domain, name, SYMBOL_CLASS, SYMBOL_DOMAIN, and SYMBOL_LINKAGE_NAME.

Referenced by parse_procedure().

◆ new_block()

static struct block* new_block	(	enum block_type	type,
		enum language language
	)

static

Definition at line 4821 of file mdebugread.c.

References BLOCK_DICT, dict_create_hashed_expandable(), dict_create_linear_expandable(), FUNCTION_BLOCK, and XCNEW.

Referenced by block_starting_point_at(), finalize_symtab(), new_symtab(), parse_procedure(), and parse_symbol().

◆ new_bvect()

static struct blockvector * new_bvect ( int nblocks )

static

Definition at line 4802 of file mdebugread.c.

References BLOCKVECTOR_NBLOCKS, blockvector::nblocks, size, and xzalloc().

Referenced by new_symtab().

◆ new_linetable()

static struct linetable * new_linetable ( int size )

static

Definition at line 4772 of file mdebugread.c.

References linetable::item, linetable::nitems, size, and xmalloc().

Referenced by new_symtab().

◆ new_psymtab()

static struct partial_symtab * new_psymtab	(	const char *	name,
		struct objfile *	objfile
	)

static

Definition at line 4745 of file mdebugread.c.

References allocate_psymtab(), CUR_BFD, cur_bfd, DEBUG_INFO, debug_info, DEBUG_SWAP, debug_swap, mdebug_read_symtab(), memset(), name, PENDING_LIST, pending_list, partial_symtab::read_symtab, and partial_symtab::read_symtab_private.

Referenced by parse_partial_symbols().

◆ new_symbol()

static struct symbol * new_symbol ( const char * name )

static

Definition at line 4839 of file mdebugread.c.

References allocate_symbol(), mdebugread_objfile, name, psymtab_language, SYMBOL_SET_LANGUAGE, and SYMBOL_SET_NAMES.

Referenced by parse_procedure(), parse_symbol(), and psymtab_to_symtab_1().

◆ new_symtab()

static struct compunit_symtab * new_symtab	(	const char *	name,
		int	maxlines,
		struct objfile *	objfile
	)

static

Definition at line 4717 of file mdebugread.c.

References add_compunit_symtab_to_objfile(), allocate_compunit_symtab(), allocate_symtab(), BLOCK_SUPERBLOCK, BLOCKVECTOR_BLOCK, COMPUNIT_BLOCKVECTOR, COMPUNIT_DEBUGFORMAT, compunit_language(), GLOBAL_BLOCK, name, new_block(), new_bvect(), new_linetable(), NON_FUNCTION_BLOCK, STATIC_BLOCK, and SYMTAB_LINETABLE.

Referenced by psymtab_to_symtab_1().

◆ new_type()

static struct type * new_type ( char * name )

static

◆ parse_external()

static void parse_external	(	EXTR *	es,
		int	bigend,
		struct section_offsets *	section_offsets,
		struct objfile *	objfile
	)

static

Definition at line 2090 of file mdebugread.c.

References _, cur_fd, cur_fdr, debug_info, fdr_name(), info_verbose, n_undef_labels, n_undef_procs, n_undef_symbols, n_undef_vars, parse_symbol(), printf_filtered(), SC_IS_COMMON, and SC_IS_UNDEF.

Referenced by psymtab_to_symtab_1().

◆ parse_lines()

static void parse_lines	(	FDR *	fh,
		PDR *	pr,
		struct linetable *	lt,
		int	maxlines,
		struct partial_symtab *	pst,
		CORE_ADDR	lowest_pdr_addr
	)

static

Definition at line 2184 of file mdebugread.c.

References _, add_line(), complaint, debug_info, fdr_name(), linetable::nitems, symfile_complaints, and partial_symtab::textlow.

Referenced by psymtab_to_symtab_1().

◆ parse_partial_symbols()

static void parse_partial_symbols	(	minimal_symbol_reader &	reader,
		struct objfile *	objfile
	)

static

Definition at line 2326 of file mdebugread.c.

References _, add_psymbol_to_list(), ALL_OBJFILE_PSYMTABS, ANOFFSET, complaint, CUR_BFD, cur_bfd, cur_fdr, cur_sdx, dbx_end_psymtab(), DEBUG_INFO, debug_info, DEBUG_SWAP, debug_swap, deduce_language_from_filename(), do_cleanups(), ECOFF_IN_ELF, FDR_IDX, fdr_name(), objfile::flags, function_outside_compilation_unit_complaint(), gdbarch_sofun_address_maybe_missing(), gdbarch_static_transform_name(), gdbarch_static_transform_name_p(), get_objfile_arch(), get_section_index(), objfile::global_psymbols, handle_psymbol_enumerators(), has_opaque_xref(), hex_string(), if(), index_complaint(), internal_error(), language_c, language_cplus, language_unknown, LOC_BLOCK, LOC_CONST, LOC_LABEL, LOC_STATIC, LOC_TYPEDEF, make_cleanup(), max_gdbinfo, max_glevel, mdebug_next_symbol_text(), mdebug_read_symtab(), memset(), MIN_GLEVEL, mst_abs, mst_bss, mst_data, mst_file_bss, mst_file_data, mst_file_text, mst_text, mst_unknown, partial_symtab::n_global_syms, partial_symtab::n_static_syms, name, new_psymtab(), partial_symtab::next, next_symbol_text, next_symbol_text_func, partial_symtab::number_of_dependencies, OBJF_REORDERED, PENDING_LIST, pending_list, processing_gcc_compilation, PST_PRIVATE, psymtab_language, objfile::psymtabs, record_minimal_symbol(), minimal_symbol_reader::record_with_info(), SC_IS_BSS, SC_IS_COMMON, SC_IS_DATA, SC_IS_SBSS, SC_IS_TEXT, SC_IS_UNDEF, objfile::sect_index_bss, objfile::sect_index_data, objfile::sect_index_text, SECT_OFF_BSS, SECT_OFF_DATA, SECT_OFF_TEXT, objfile::section_offsets, set_last_source_file(), stabs_symbol, start_psymtab_common(), objfile::static_psymbols, STRUCT_DOMAIN, symfile_complaints, symnum, partial_symtab::texthigh, partial_symtab::textlow, unknown_ext_complaint(), VAR_DOMAIN, XCNEWVEC, xfree(), xmalloc(), XNEWVEC, and xrealloc().

Referenced by mdebug_build_psymtabs().

◆ parse_procedure()

static void parse_procedure	(	PDR *	pr,
		struct compunit_symtab *	search_symtab,
		struct partial_symtab *	pst
	)

static

Definition at line 1934 of file mdebugread.c.

References _, add_block(), add_symbol(), BLOCK_END, BLOCK_FUNCTION, BLOCK_START, BLOCK_SUPERBLOCK, BLOCKVECTOR_BLOCK, objfile_type::builtin_int, complaint, COMPUNIT_BLOCKVECTOR, cur_bfd, parse_stack::cur_block, cur_fdr, parse_stack::cur_st, debug_info, debug_swap, found_ecoff_debugging_info, LABEL_DOMAIN, LOC_BLOCK, LOC_CONST, lookup_function_type(), lookup_symbol(), MDEBUG_EFI_SYMBOL_NAME, mdebugread_objfile, mylookup_symbol(), new_block(), new_symbol(), objfile_type::nodebug_text_symbol, objfile_type(), mdebug_extra_func_info::pdr, processing_gcc_compilation, STATIC_BLOCK, SYMBOL_BLOCK_VALUE, SYMBOL_CLASS, SYMBOL_DOMAIN, SYMBOL_TYPE, SYMBOL_VALUE_BYTES, symfile_complaints, top_stack, TYPE_CODE, TYPE_CODE_VOID, TYPE_TARGET_TYPE, and VAR_DOMAIN.

Referenced by psymtab_to_symtab_1().

◆ parse_symbol()

static int parse_symbol	(	SYMR *	sh,
		union aux_ext *	ax,
		char *	ext_sh,
		int	bigend,
		struct section_offsets *	section_offsets,
		struct objfile *	objfile
	)

static

Definition at line 591 of file mdebugread.c.

References _, add_block(), add_data_symbol(), add_pending(), add_symbol(), ALL_BLOCK_SYMBOLS, allocate_symbol(), ANOFFSET, field::bitsize, BLOCK_END, BLOCK_FUNCTION, BLOCK_START, BLOCK_SUPERBLOCK, parse_stack::blocktype, BLOCKVECTOR_BLOCK, BLOCKVECTOR_NBLOCKS, objfile_type::builtin_int, objfile_type::builtin_void, complaint, cur_bfd, parse_stack::cur_block, cur_fd, cur_fdr, parse_stack::cur_field, parse_stack::cur_st, parse_stack::cur_type, debug_info, debug_swap, FIELD_BITSIZE, FIELD_NAME, FIELD_TYPE, found_ecoff_debugging_info, FUNCTION_BLOCK, gdbarch_int_bit(), get_objfile_arch(), GLOBAL_BLOCK, global_sym_chain, has_opaque_xref(), hashname(), HOST_CHAR_BIT, if(), is_cplus_marker(), is_pending_symbol(), LABEL_DOMAIN, language_cplus, LOC_ARG, LOC_BLOCK, LOC_CONST, LOC_LABEL, LOC_LOCAL, LOC_REF_ARG, LOC_STATIC, LOC_TYPEDEF, lookup_function_type(), make_pointer_type(), max_gdbinfo, MDEBUG_EFI_SYMBOL_NAME, mdebug_register_index, mdebug_regparm_index, mdebugread_objfile, memset(), name, field::name, new_block(), new_symbol(), new_type(), NON_FUNCTION_BLOCK, mdebug_extra_func_info::numargs, parse_stack::numargs, obconcat(), objfile_type(), parse_type(), mdebug_extra_func_info::pdr, pop_parse_stack(), parse_stack::procadr, psymtab_language, push_parse_stack(), SC_IS_COMMON, SC_IS_UNDEF, SECT_OFF_BSS, SECT_OFF_DATA, SECT_OFF_TEXT, SET_FIELD_BITPOS, SET_FIELD_ENUMVAL, STATIC_BLOCK, STRUCT_DOMAIN, SYMBOL_ACLASS_INDEX, SYMBOL_BLOCK_VALUE, SYMBOL_DOMAIN, SYMBOL_IS_ARGUMENT, SYMBOL_LANGUAGE, SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, SYMBOL_TYPE, SYMBOL_VALUE, SYMBOL_VALUE_ADDRESS, SYMBOL_VALUE_BYTES, SYMBOL_VALUE_CHAIN, symfile_complaints, SYMTAB_BLOCKVECTOR, top_stack, TYPE_ALLOC, TYPE_CODE, TYPE_CODE_ENUM, TYPE_CODE_FUNC, TYPE_CODE_PTR, TYPE_CODE_STRUCT, TYPE_CODE_UNDEF, TYPE_CODE_UNION, TYPE_CODE_VOID, TYPE_FIELD_ARTIFICIAL, TYPE_FIELD_TYPE, TYPE_FIELDS, TYPE_LENGTH, TYPE_NAME, TYPE_NFIELDS, TYPE_PROTOTYPED, TYPE_STUB, TYPE_TAG_NAME, TYPE_UNSIGNED, and VAR_DOMAIN.

Referenced by parse_external(), and psymtab_to_symtab_1().

◆ parse_type()

static struct type * parse_type	(	int	fd,
		union aux_ext *	ax,
		unsigned int	aux_index,
		int *	bs,
		int	bigend,
		const char *	sym_name
	)

static

Definition at line 1529 of file mdebugread.c.

References _, bad_tag_guess_complaint(), basic_type(), basic_type_complaint(), complaint, cross_ref(), debug_info, debug_swap, get_rfd(), index_complaint(), init_type(), mdebugread_objfile, name, PARSE_TQ, symfile_complaints, TYPE_CODE, TYPE_CODE_ARRAY, TYPE_CODE_ENUM, TYPE_CODE_ERROR, TYPE_CODE_PTR, TYPE_CODE_RANGE, TYPE_CODE_SET, TYPE_CODE_STRUCT, TYPE_CODE_UNDEF, TYPE_CODE_UNION, TYPE_HIGH_BOUND, TYPE_LOW_BOUND, TYPE_NAME, TYPE_NFIELDS, TYPE_RANGE_DATA, TYPE_TAG_NAME, TYPE_TARGET_TYPE, TYPE_ZALLOC, and unexpected_type_code_complaint().

Referenced by add_data_symbol(), cross_ref(), parse_symbol(), and upgrade_type().

◆ pop_parse_stack()

static void pop_parse_stack ( void )

static

Definition at line 456 of file mdebugread.c.

References parse_stack::next, and top_stack.

Referenced by parse_symbol(), and psymtab_to_symtab_1().

◆ psymtab_to_symtab_1()

static void psymtab_to_symtab_1	(	struct objfile *	objfile,
		struct partial_symtab *	pst,
		const char *	filename
	)

static

Definition at line 3912 of file mdebugread.c.

References _, add_symbol_to_list(), ANOFFSET, BLOCK_END, BLOCK_START, parse_stack::blocktype, BLOCKVECTOR_BLOCK, objfile_type::builtin_void, complaint, COMPUNIT_BLOCKVECTOR, COMPUNIT_FILETABS, partial_symtab::compunit_symtab, CUR_BFD, cur_bfd, parse_stack::cur_block, cur_fd, cur_fdr, cur_sdx, parse_stack::cur_st, parse_stack::cur_type, current_subfile, DEBUG_INFO, debug_info, DEBUG_SWAP, debug_swap, partial_symtab::dependencies, do_cleanups(), end_stabs(), end_symtab(), FDR_IDX, partial_symtab::filename, found_ecoff_debugging_info, fputs_filtered(), gdb_flush(), gdb_stdout, gdbarch_addr_bits_remove(), get_last_source_file(), get_objfile_arch(), GLOBAL_BLOCK, info_verbose, linetable::item, LABEL_DOMAIN, LOC_CONST, local_symbols, make_cleanup(), MDEBUG_EFI_SYMBOL_NAME, mdebugread_objfile, memset(), partial_symtab::n_global_syms, partial_symtab::n_static_syms, n_undef_labels, n_undef_procs, n_undef_symbols, n_undef_vars, name, new_symbol(), new_symtab(), linetable::nitems, parse_stack::numargs, partial_symtab::number_of_dependencies, objfile_type(), parse_external(), parse_lines(), parse_procedure(), parse_symbol(), mdebug_extra_func_info::pdr, PENDING_LIST, pending_list, pop_parse_stack(), previous_stab_code, printf_filtered(), parse_stack::procadr, process_one_symbol(), processing_gcc_compilation, PST_PRIVATE, psymtab_language, push_parse_stack(), partial_symtab::readin, record_line, SECT_OFF_TEXT, objfile::section_offsets, shrink_linetable(), size, sort_blocks(), stabs_symbol, STATIC_BLOCK, SYMBOL_ACLASS_INDEX, SYMBOL_DOMAIN, SYMBOL_TYPE, SYMBOL_VALUE_BYTES, symfile_complaints, SYMTAB_BLOCKVECTOR, SYMTAB_LINETABLE, symtab_to_filename_for_display(), partial_symtab::texthigh, partial_symtab::textlow, top_stack, wrap_here(), xfree(), and XNEWVEC.

Referenced by mdebug_read_symtab().

◆ push_parse_stack()

static void push_parse_stack ( void )

static

Definition at line 431 of file mdebugread.c.

References parse_stack::next, parse_stack::prev, top_stack, and XCNEW.

Referenced by parse_symbol(), and psymtab_to_symtab_1().

◆ record_minimal_symbol()

static void record_minimal_symbol	(	minimal_symbol_reader &	reader,
		const char *	name,
		const CORE_ADDR	address,
		enum minimal_symbol_type	ms_type,
		int	storage_class,
		struct objfile *	objfile
	)

static

Definition at line 2262 of file mdebugread.c.

References get_section_index(), name, minimal_symbol_reader::record_with_info(), SECT_OFF_BSS, SECT_OFF_DATA, and SECT_OFF_TEXT.

Referenced by parse_partial_symbols().

◆ reg_value_complaint()

static void reg_value_complaint	(	int	regnum,
		int	num_regs,
		const char *	sym
	)

static

Definition at line 525 of file mdebugread.c.

References _, complaint, regnum, and symfile_complaints.

Referenced by mdebug_reg_to_regnum().

◆ shrink_linetable()

static struct linetable * shrink_linetable ( struct linetable * lt )

static

Definition at line 4791 of file mdebugread.c.

References xrealloc().

Referenced by psymtab_to_symtab_1().

◆ sort_blocks()

static void sort_blocks ( struct symtab * s )

static

Definition at line 4664 of file mdebugread.c.

References BLOCK_END, BLOCK_START, BLOCKVECTOR_BLOCK, BLOCKVECTOR_NBLOCKS, compare_blocks(), FIRST_LOCAL_BLOCK, GLOBAL_BLOCK, qsort, STATIC_BLOCK, and SYMTAB_BLOCKVECTOR.

Referenced by psymtab_to_symtab_1().

◆ unexpected_type_code_complaint()

static void unexpected_type_code_complaint ( const char * arg1 )

static

Definition at line 159 of file mdebugread.c.

References _, complaint, and symfile_complaints.

Referenced by parse_type().

◆ unknown_ext_complaint()

static void unknown_ext_complaint ( const char * arg1 )

static

Definition at line 132 of file mdebugread.c.

References _, complaint, and symfile_complaints.

Referenced by parse_partial_symbols().

◆ upgrade_type()

static int upgrade_type	(	int	fd,
		struct type **	tpp,
		int	tq,
		union aux_ext *	ax,
		int	bigend,
		const char *	sym_name
	)

static

Definition at line 1818 of file mdebugread.c.

References _, objfile_type::builtin_int, complaint, create_array_type(), create_static_range_type(), debug_info, debug_swap, get_rfd(), lookup_function_type(), lookup_pointer_type(), mdebugread_objfile, objfile_type(), parse_type(), range, symfile_complaints, TYPE_CODE, TYPE_CODE_INT, TYPE_LENGTH, and TYPE_TARGET_STUB.

Variable Documentation

◆ basic_type_data

const struct objfile_data* basic_type_data

static

Definition at line 1375 of file mdebugread.c.

Referenced by _initialize_mdebugread(), and basic_type().

◆ cur_bfd

bfd* cur_bfd

static

Definition at line 181 of file mdebugread.c.

Referenced by cross_ref(), get_rfd(), handle_psymbol_enumerators(), mdebug_build_psymtabs(), mdebug_next_symbol_text(), new_psymtab(), parse_partial_symbols(), parse_procedure(), parse_symbol(), and psymtab_to_symtab_1().

◆ cur_fd

int cur_fd

static

Definition at line 194 of file mdebugread.c.

Referenced by add_data_symbol(), parse_external(), parse_symbol(), and psymtab_to_symtab_1().

◆ cur_fdr

FDR* cur_fdr

static

Definition at line 193 of file mdebugread.c.

Referenced by handle_psymbol_enumerators(), mdebug_next_symbol_text(), parse_external(), parse_partial_symbols(), parse_procedure(), parse_symbol(), and psymtab_to_symtab_1().

◆ cur_sdx

int cur_sdx

static

Definition at line 198 of file mdebugread.c.

Referenced by handle_psymbol_enumerators(), mdebug_next_symbol_text(), parse_partial_symbols(), and psymtab_to_symtab_1().

◆ debug_info

struct ecoff_debug_info* debug_info

static

Definition at line 189 of file mdebugread.c.

Referenced by add_pending(), cross_ref(), fdr_name(), get_rfd(), handle_psymbol_enumerators(), has_opaque_xref(), is_pending_symbol(), mdebug_build_psymtabs(), mdebug_next_symbol_text(), mipscoff_symfile_read(), new_psymtab(), parse_external(), parse_lines(), parse_partial_symbols(), parse_procedure(), parse_symbol(), parse_type(), psymtab_to_symtab_1(), and upgrade_type().

◆ debug_swap

const struct ecoff_debug_swap* debug_swap

static

Definition at line 185 of file mdebugread.c.

Referenced by cross_ref(), get_rfd(), handle_psymbol_enumerators(), has_opaque_xref(), mdebug_build_psymtabs(), mdebug_next_symbol_text(), mipscoff_symfile_read(), new_psymtab(), parse_partial_symbols(), parse_procedure(), parse_symbol(), parse_type(), psymtab_to_symtab_1(), and upgrade_type().

◆ found_ecoff_debugging_info

int found_ecoff_debugging_info

static

Definition at line 216 of file mdebugread.c.

Referenced by parse_procedure(), parse_symbol(), and psymtab_to_symtab_1().

◆ max_gdbinfo

int max_gdbinfo

static

Definition at line 203 of file mdebugread.c.

Referenced by mdebug_build_psymtabs(), parse_partial_symbols(), and parse_symbol().

◆ max_glevel

int max_glevel

static

Definition at line 204 of file mdebugread.c.

Referenced by mdebug_build_psymtabs(), and parse_partial_symbols().

◆ mdebug_register_funcs

const struct symbol_register_ops mdebug_register_funcs

static

Initial value:

= {
  mdebug_reg_to_regnum
}

Definition at line 561 of file mdebugread.c.

Referenced by _initialize_mdebugread().

◆ mdebug_register_index

int mdebug_register_index

static

Definition at line 567 of file mdebugread.c.

Referenced by _initialize_mdebugread(), and parse_symbol().

◆ mdebug_regparm_index

int mdebug_regparm_index

static

Definition at line 568 of file mdebugread.c.

Referenced by _initialize_mdebugread(), and parse_symbol().

◆ mdebugread_objfile

struct objfile* mdebugread_objfile

static

Definition at line 80 of file mdebugread.c.

Referenced by add_pending(), cross_ref(), new_symbol(), new_type(), parse_procedure(), parse_symbol(), parse_type(), psymtab_to_symtab_1(), and upgrade_type().

◆ n_undef_labels

int n_undef_labels

static

Definition at line 208 of file mdebugread.c.

Referenced by parse_external(), and psymtab_to_symtab_1().

◆ n_undef_procs

int n_undef_procs

static

Definition at line 208 of file mdebugread.c.

Referenced by parse_external(), and psymtab_to_symtab_1().

◆ n_undef_symbols

int n_undef_symbols

static

Definition at line 208 of file mdebugread.c.

Referenced by parse_external(), and psymtab_to_symtab_1().

◆ n_undef_vars

int n_undef_vars

static

Definition at line 208 of file mdebugread.c.

Referenced by parse_external(), and psymtab_to_symtab_1().

◆ pending_list

struct mdebug_pending** pending_list

static

Definition at line 483 of file mdebugread.c.

Referenced by add_pending(), is_pending_symbol(), new_psymtab(), parse_partial_symbols(), psymtab_to_symtab_1(), and set_missing_symtab().

◆ psymtab_language

enum language psymtab_language = language_unknown

static

Definition at line 177 of file mdebugread.c.

Referenced by handle_psymbol_enumerators(), new_symbol(), parse_partial_symbols(), parse_symbol(), and psymtab_to_symtab_1().

◆ stabs_symbol

char stabs_symbol[] = STABS_SYMBOL

static

Definition at line 212 of file mdebugread.c.

Referenced by parse_partial_symbols(), and psymtab_to_symtab_1().

◆ top_stack

struct parse_stack * top_stack

static

Referenced by add_data_symbol(), parse_procedure(), parse_symbol(), pop_parse_stack(), psymtab_to_symtab_1(), and push_parse_stack().

Classes

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

◆ compare_glevel

◆ CUR_BFD

◆ DEBUG_INFO

◆ DEBUG_SWAP

◆ ECOFF_IN_ELF

◆ FDR_IDX

◆ MIN_GLEVEL

◆ PARSE_TQ

◆ PENDING_LIST

◆ PST_PRIVATE

◆ SC_IS_BSS

◆ SC_IS_COMMON

◆ SC_IS_DATA

◆ SC_IS_SBSS

◆ SC_IS_TEXT

◆ SC_IS_UNDEF

Enumeration Type Documentation

◆ block_type

Function Documentation

◆ _initialize_mdebugread()

◆ add_block()

◆ add_data_symbol()

◆ add_line()

◆ add_pending()

◆ add_symbol()

◆ bad_rfd_entry_complaint()

◆ bad_tag_guess_complaint()

◆ basic_type()

◆ basic_type_complaint()

◆ compare_blocks()

◆ cross_ref()

◆ elfmdebug_build_psymtabs()

◆ fdr_name()

◆ function_outside_compilation_unit_complaint()

◆ get_rfd()

◆ handle_psymbol_enumerators()

◆ has_opaque_xref()

◆ index_complaint()

◆ is_pending_symbol()

◆ mdebug_build_psymtabs()

◆ mdebug_next_symbol_text()

◆ mdebug_read_symtab()

◆ mdebug_reg_to_regnum()

◆ mylookup_symbol()

◆ new_block()

◆ new_bvect()

◆ new_linetable()

◆ new_psymtab()

◆ new_symbol()

◆ new_symtab()

◆ new_type()

◆ parse_external()

◆ parse_lines()

◆ parse_partial_symbols()

◆ parse_procedure()

◆ parse_symbol()

◆ parse_type()

◆ pop_parse_stack()

◆ psymtab_to_symtab_1()

◆ push_parse_stack()

◆ record_minimal_symbol()

◆ reg_value_complaint()

◆ shrink_linetable()

◆ sort_blocks()

◆ unexpected_type_code_complaint()

◆ unknown_ext_complaint()

◆ upgrade_type()

Variable Documentation

◆ basic_type_data

◆ cur_bfd

◆ cur_fd

◆ cur_fdr

◆ cur_sdx

◆ debug_info