diff options
Diffstat (limited to 'gdb/symmisc.c')
| -rw-r--r-- | gdb/symmisc.c | 42 |
1 files changed, 26 insertions, 16 deletions
diff --git a/gdb/symmisc.c b/gdb/symmisc.c index 5d50b0f..313f65d 100644 --- a/gdb/symmisc.c +++ b/gdb/symmisc.c @@ -20,7 +20,6 @@ anyone else from sharing it farther. Help stamp out software hoarding! #include "defs.h" -#include "initialize.h" #include "symtab.h" #include <stdio.h> @@ -28,7 +27,6 @@ anyone else from sharing it farther. Help stamp out software hoarding! static void free_symtab (); -START_FILE /* Free all the symtabs that are currently installed, and all storage associated with them. @@ -329,8 +327,7 @@ relocate_source (sp) RELOCATE (sp->name); for (i = 0; i < nitems; i++) - if (sp->contents.item[i] > 0) - TEXT_RELOCATE (sp->contents.item[i]); + TEXT_RELOCATE (sp->contents.item[i].pc); } /* Read symsegs from file named NAME open on DESC, @@ -358,9 +355,12 @@ read_symsegs (desc, name) len = myread (desc, &root, sizeof root); if (len == 0 || root.format == 0) break; - if (root.format != 1 || + /* format 1 was ok for the original gdb, but since the size of the + type structure changed when C++ support was added, it can no + longer be used. Accept only format 2. */ + if (root.format != 2 || root.length < sizeof root) - error ("Invalid symbol segment format code"); + error ("\nInvalid symbol segment format code"); data = (char *) xmalloc (root.length); bcopy (&root, data, sizeof root); len = myread (desc, data + sizeof root, @@ -380,6 +380,7 @@ static int block_depth (); static void print_spaces (); static void print_symbol (); +void print_symtabs (filename) char *filename; { @@ -411,12 +412,8 @@ print_symtabs (filename) l = LINETABLE (s); len = l->nitems; for (i = 0; i < len; i++) - { - if (l->item[i] < 0) - line = - l->item[i] - 1; - else - fprintf (outfile, " line %d at %x\n", ++line, l->item[i]); - } + fprintf (outfile, " line %d at %x\n", l->item[i].line, + l->item[i].pc); /* Now print the block info. */ fprintf (outfile, "\nBlockvector:\n\n"); bv = BLOCKVECTOR (s); @@ -522,7 +519,7 @@ print_symbol (symbol, depth, outfile) break; case LOC_REGPARM: - fprintf (outfile, "parmameter register %d,", SYMBOL_VALUE (symbol)); + fprintf (outfile, "parameter register %d,", SYMBOL_VALUE (symbol)); break; case LOC_LOCAL: @@ -557,11 +554,24 @@ block_depth (block) return i; } -static -initialize () +/* + * Free all partial_symtab storage. + */ +void +free_all_psymtabs() +{ + obstack_free (psymbol_obstack, 0); + obstack_init (psymbol_obstack); + partial_symtab_list = (struct partial_symtab *) 0; +} + +void +_initialize_symmisc () { + symtab_list = (struct symtab *) 0; + partial_symtab_list = (struct partial_symtab *) 0; + add_com ("printsyms", class_obscure, print_symtabs, "Print dump of current symbol definitions to file OUTFILE."); } -END_FILE |