diff options
Diffstat (limited to 'gdb/mdebugread.c')
| -rw-r--r-- | gdb/mdebugread.c | 183 |
1 files changed, 51 insertions, 132 deletions
diff --git a/gdb/mdebugread.c b/gdb/mdebugread.c index e377435d491..8bc869e9c8d 100644 --- a/gdb/mdebugread.c +++ b/gdb/mdebugread.c @@ -410,8 +410,7 @@ CORE_ADDR sigtramp_address, sigtramp_end; /* Allocate zeroed memory */ static PTR -xzalloc (size) - unsigned int size; +xzalloc (unsigned int size) { PTR p = xmalloc (size); @@ -425,8 +424,7 @@ xzalloc (size) and reorders the symtab list at the end */ static void -mdebug_psymtab_to_symtab (pst) - struct partial_symtab *pst; +mdebug_psymtab_to_symtab (struct partial_symtab *pst) { if (!pst) @@ -455,8 +453,7 @@ mdebug_psymtab_to_symtab (pst) /* Find a file descriptor given its index RF relative to a file CF */ static FDR * -get_rfd (cf, rf) - int cf, rf; +get_rfd (int cf, int rf) { FDR *fdrs; register FDR *f; @@ -478,8 +475,7 @@ get_rfd (cf, rf) /* Return a safer print NAME for a file descriptor */ static char * -fdr_name (f) - FDR *f; +fdr_name (FDR *f) { if (f->rss == -1) return "<stripped file>"; @@ -493,10 +489,9 @@ fdr_name (f) different sections are relocated via the SECTION_OFFSETS. */ void -mdebug_build_psymtabs (objfile, swap, info) - struct objfile *objfile; - const struct ecoff_debug_swap *swap; - struct ecoff_debug_info *info; +mdebug_build_psymtabs (struct objfile *objfile, + const struct ecoff_debug_swap *swap, + struct ecoff_debug_info *info) { cur_bfd = objfile->obfd; debug_swap = swap; @@ -580,7 +575,7 @@ static struct parse_stack /* Enter a new lexical context */ static void -push_parse_stack () +push_parse_stack (void) { struct parse_stack *new; @@ -605,7 +600,7 @@ push_parse_stack () /* Exit a lexical context */ static void -pop_parse_stack () +pop_parse_stack (void) { if (!top_stack) return; @@ -639,9 +634,7 @@ static struct mdebug_pending **pending_list; /* Check whether we already saw symbol SH in file FH */ static struct mdebug_pending * -is_pending_symbol (fh, sh) - FDR *fh; - char *sh; +is_pending_symbol (FDR *fh, char *sh) { int f_idx = fh - debug_info->fdr; register struct mdebug_pending *p; @@ -656,10 +649,7 @@ is_pending_symbol (fh, sh) /* Add a new symbol SH of type T */ static void -add_pending (fh, sh, t) - FDR *fh; - char *sh; - struct type *t; +add_pending (FDR *fh, char *sh, struct type *t) { int f_idx = fh - debug_info->fdr; struct mdebug_pending *p = is_pending_symbol (fh, sh); @@ -690,13 +680,8 @@ add_pending (fh, sh, t) SYMR's handled (normally one). */ static int -parse_symbol (sh, ax, ext_sh, bigend, section_offsets, objfile) - SYMR *sh; - union aux_ext *ax; - char *ext_sh; - int bigend; - struct section_offsets *section_offsets; - struct objfile *objfile; +parse_symbol (SYMR *sh, union aux_ext *ax, char *ext_sh, int bigend, + struct section_offsets *section_offsets, struct objfile *objfile) { const bfd_size_type external_sym_size = debug_swap->external_sym_size; void (*const swap_sym_in) (bfd *, PTR, SYMR *) = debug_swap->swap_sym_in; @@ -1437,13 +1422,8 @@ parse_symbol (sh, ax, ext_sh, bigend, section_offsets, objfile) they are big-endian or little-endian (from fh->fBigendian). */ static struct type * -parse_type (fd, ax, aux_index, bs, bigend, sym_name) - int fd; - union aux_ext *ax; - unsigned int aux_index; - int *bs; - int bigend; - char *sym_name; +parse_type (int fd, union aux_ext *ax, unsigned int aux_index, int *bs, + int bigend, char *sym_name) { /* Null entries in this map are treated specially */ static struct type **map_bt[] = @@ -1778,13 +1758,8 @@ parse_type (fd, ax, aux_index, bs, bigend, sym_name) Returns the number of aux symbols we parsed. */ static int -upgrade_type (fd, tpp, tq, ax, bigend, sym_name) - int fd; - struct type **tpp; - int tq; - union aux_ext *ax; - int bigend; - char *sym_name; +upgrade_type (int fd, struct type **tpp, int tq, union aux_ext *ax, int bigend, + char *sym_name) { int off; struct type *t; @@ -1902,10 +1877,8 @@ upgrade_type (fd, tpp, tq, ax, bigend, sym_name) static void parse_procedure (PDR *, struct symtab *, struct partial_symtab *); static void -parse_procedure (pr, search_symtab, pst) - PDR *pr; - struct symtab *search_symtab; - struct partial_symtab *pst; +parse_procedure (PDR *pr, struct symtab *search_symtab, + struct partial_symtab *pst) { struct symbol *s, *i; struct block *b; @@ -2058,9 +2031,7 @@ parse_procedure (pr, search_symtab, pst) /* Relocate the extra function info pointed to by the symbol table. */ void -ecoff_relocate_efi (sym, delta) - struct symbol *sym; - CORE_ADDR delta; +ecoff_relocate_efi (struct symbol *sym, CORE_ADDR delta) { struct mips_extra_func_info *e; @@ -2079,11 +2050,8 @@ static void parse_external (EXTR *, int, struct section_offsets *, struct objfile *); static void -parse_external (es, bigend, section_offsets, objfile) - EXTR *es; - int bigend; - struct section_offsets *section_offsets; - struct objfile *objfile; +parse_external (EXTR *es, int bigend, struct section_offsets *section_offsets, + struct objfile *objfile) { union aux_ext *ax; @@ -2175,13 +2143,8 @@ static void parse_lines (FDR *, PDR *, struct linetable *, int, struct partial_symtab *, CORE_ADDR); static void -parse_lines (fh, pr, lt, maxlines, pst, lowest_pdr_addr) - FDR *fh; - PDR *pr; - struct linetable *lt; - int maxlines; - struct partial_symtab *pst; - CORE_ADDR lowest_pdr_addr; +parse_lines (FDR *fh, PDR *pr, struct linetable *lt, int maxlines, + struct partial_symtab *pst, CORE_ADDR lowest_pdr_addr) { unsigned char *base; int j, k; @@ -2247,8 +2210,7 @@ parse_lines (fh, pr, lt, maxlines, pst, lowest_pdr_addr) into a partial_symtab. */ static void -parse_partial_symbols (objfile) - struct objfile *objfile; +parse_partial_symbols (struct objfile *objfile) { const bfd_size_type external_sym_size = debug_swap->external_sym_size; const bfd_size_type external_rfd_size = debug_swap->external_rfd_size; @@ -3156,11 +3118,8 @@ parse_partial_symbols (objfile) all the the enum constants to the partial symbol table. */ static void -handle_psymbol_enumerators (objfile, fh, stype, svalue) - struct objfile *objfile; - FDR *fh; - int stype; - CORE_ADDR svalue; +handle_psymbol_enumerators (struct objfile *objfile, FDR *fh, int stype, + CORE_ADDR svalue) { const bfd_size_type external_sym_size = debug_swap->external_sym_size; void (*const swap_sym_in) (bfd *, PTR, SYMR *) = debug_swap->swap_sym_in; @@ -3249,9 +3208,7 @@ mdebug_next_symbol_text (objfile) The flow of control and even the memory allocation differs. FIXME. */ static void -psymtab_to_symtab_1 (pst, filename) - struct partial_symtab *pst; - char *filename; +psymtab_to_symtab_1 (struct partial_symtab *pst, char *filename) { bfd_size_type external_sym_size; bfd_size_type external_pdr_size; @@ -3636,9 +3593,7 @@ psymtab_to_symtab_1 (pst, filename) to an opaque aggregate type, else 0. */ static int -has_opaque_xref (fh, sh) - FDR *fh; - SYMR *sh; +has_opaque_xref (FDR *fh, SYMR *sh) { TIR tir; union aux_ext *ax; @@ -3670,14 +3625,8 @@ has_opaque_xref (fh, sh) Return value says how many aux symbols we ate. */ static int -cross_ref (fd, ax, tpp, type_code, pname, bigend, sym_name) - int fd; - union aux_ext *ax; - struct type **tpp; - enum type_code type_code; /* Use to alloc new type if none is found. */ - char **pname; - int bigend; - char *sym_name; +cross_ref (int fd, union aux_ext *ax, struct type **tpp, enum type_code type_code, /* Use to alloc new type if none is found. */ + char **pname, int bigend, char *sym_name) { RNDXR rn[1]; unsigned int rf; @@ -3874,11 +3823,8 @@ cross_ref (fd, ax, tpp, type_code, pname, bigend, sym_name) keeping the symtab sorted */ static struct symbol * -mylookup_symbol (name, block, namespace, class) - char *name; - register struct block *block; - namespace_enum namespace; - enum address_class class; +mylookup_symbol (char *name, register struct block *block, + namespace_enum namespace, enum address_class class) { register int bot, top, inc; register struct symbol *sym; @@ -3909,9 +3855,7 @@ mylookup_symbol (name, block, namespace, class) that's the only time we know how big the block is. FIXME. */ static void -add_symbol (s, b) - struct symbol *s; - struct block *b; +add_symbol (struct symbol *s, struct block *b) { int nsyms = BLOCK_NSYMS (b)++; struct block *origb; @@ -3944,9 +3888,7 @@ add_symbol (s, b) /* Add a new block B to a symtab S */ static void -add_block (b, s) - struct block *b; - struct symtab *s; +add_block (struct block *b, struct symtab *s) { struct blockvector *bv = BLOCKVECTOR (s); @@ -3976,11 +3918,7 @@ add_block (b, s) This is another reason why -ggdb debugging format is preferable. */ static int -add_line (lt, lineno, adr, last) - struct linetable *lt; - int lineno; - CORE_ADDR adr; - int last; +add_line (struct linetable *lt, int lineno, CORE_ADDR adr, int last) { /* DEC c89 sometimes produces zero linenos which confuse gdb. Change them to something sensible. */ @@ -4002,9 +3940,7 @@ add_line (lt, lineno, adr, last) /* Blocks with a smaller low bound should come first */ static int -compare_blocks (arg1, arg2) - const PTR arg1; - const PTR arg2; +compare_blocks (const PTR arg1, const PTR arg2) { register int addr_diff; struct block **b1 = (struct block **) arg1; @@ -4021,8 +3957,7 @@ compare_blocks (arg1, arg2) as required by some MI search routines */ static void -sort_blocks (s) - struct symtab *s; +sort_blocks (struct symtab *s) { struct blockvector *bv = BLOCKVECTOR (s); @@ -4073,11 +4008,7 @@ sort_blocks (s) MAXSYMS and linenumbers MAXLINES we'll put in it */ static struct symtab * -new_symtab (name, maxsyms, maxlines, objfile) - char *name; - int maxsyms; - int maxlines; - struct objfile *objfile; +new_symtab (char *name, int maxsyms, int maxlines, struct objfile *objfile) { struct symtab *s = allocate_symtab (name, objfile); @@ -4099,9 +4030,7 @@ new_symtab (name, maxsyms, maxlines, objfile) /* Allocate a new partial_symtab NAME */ static struct partial_symtab * -new_psymtab (name, objfile) - char *name; - struct objfile *objfile; +new_psymtab (char *name, struct objfile *objfile) { struct partial_symtab *psymtab; @@ -4130,8 +4059,7 @@ new_psymtab (name, objfile) proper size to allocate. */ static struct linetable * -new_linetable (size) - int size; +new_linetable (int size) { struct linetable *l; @@ -4148,8 +4076,7 @@ new_linetable (size) calculating the proper size to allocate. */ static struct linetable * -shrink_linetable (lt) - struct linetable *lt; +shrink_linetable (struct linetable *lt) { return (struct linetable *) xrealloc ((PTR) lt, @@ -4161,8 +4088,7 @@ shrink_linetable (lt) /* Allocate and zero a new blockvector of NBLOCKS blocks. */ static struct blockvector * -new_bvect (nblocks) - int nblocks; +new_bvect (int nblocks) { struct blockvector *bv; int size; @@ -4178,8 +4104,7 @@ new_bvect (nblocks) /* Allocate and zero a new block of MAXSYMS symbols */ static struct block * -new_block (maxsyms) - int maxsyms; +new_block (int maxsyms) { int size = sizeof (struct block) + (maxsyms - 1) * sizeof (struct symbol *); @@ -4190,9 +4115,7 @@ new_block (maxsyms) Shrink_block can also be used by add_symbol to grow a block. */ static struct block * -shrink_block (b, s) - struct block *b; - struct symtab *s; +shrink_block (struct block *b, struct symtab *s) { struct block *new; struct blockvector *bv = BLOCKVECTOR (s); @@ -4220,8 +4143,7 @@ shrink_block (b, s) /* Create a new symbol with printname NAME */ static struct symbol * -new_symbol (name) - char *name; +new_symbol (char *name) { struct symbol *s = ((struct symbol *) obstack_alloc (¤t_objfile->symbol_obstack, @@ -4238,8 +4160,7 @@ new_symbol (name) /* Create a new type with printname NAME */ static struct type * -new_type (name) - char *name; +new_type (char *name) { struct type *t; @@ -4255,10 +4176,8 @@ new_type (name) it as normal. */ void -elfmdebug_build_psymtabs (objfile, swap, sec) - struct objfile *objfile; - const struct ecoff_debug_swap *swap; - asection *sec; +elfmdebug_build_psymtabs (struct objfile *objfile, + const struct ecoff_debug_swap *swap, asection *sec) { bfd *abfd = objfile->obfd; struct ecoff_debug_info *info; @@ -4293,7 +4212,7 @@ elfmdebug_build_psymtabs (objfile, swap, sec) #ifdef TM_MIPS_H void -fixup_sigtramp () +fixup_sigtramp (void) { struct symbol *s; struct symtab *st; @@ -4395,7 +4314,7 @@ fixup_sigtramp () #endif /* TM_MIPS_H */ void -_initialize_mdebugread () +_initialize_mdebugread (void) { mdebug_type_void = init_type (TYPE_CODE_VOID, 1, |