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More changes, mostly from IBM, for the rs6000. See ChangeLog.

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This commit is contained in:
Per Bothner
1992-03-01 01:04:13 +00:00
parent 1651b22d76
commit 2b5a8d9c47
7 changed files with 144 additions and 38 deletions
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34
gdb/buildsym.c
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@ -48,7 +48,7 @@ patch_block_stabs PARAMS ((struct pending *, struct pending_stabs *,
static void
read_huge_number PARAMS ((char **, int, long *, int *));
static struct type *
struct type *
dbx_alloc_type PARAMS ((int [2], struct objfile *));
static int
@ -243,7 +243,7 @@ dbx_lookup_type (typenums)
TYPENUMS may be (-1, -1) to return a new type object that is not
put into the type vector, and so may not be referred to by number. */
static struct type *
struct type *
dbx_alloc_type (typenums, objfile)
int typenums[2];
struct objfile *objfile;
@ -676,7 +676,6 @@ start_symtab (name, dirname, start_addr)
file_symbols = 0;
global_symbols = 0;
global_stabs = 0; /* AIX COFF */
file_stabs = 0; /* AIX COFF */
within_function = 0;
/* Context stack is initially empty. Allocate first one with room for
@ -817,13 +816,6 @@ end_symtab (end_addr, sort_pending, sort_linevec, objfile)
file_symbols is still good). */
cleanup_undefined_types ();
/* Hooks for xcoffread.c */
if (file_stabs) {
patch_block_stabs (file_symbols, file_stabs, objfile);
free (file_stabs);
file_stabs = 0;
}
if (global_stabs) {
patch_block_stabs (global_symbols, global_stabs, objfile);
free (global_stabs);
@ -887,6 +879,15 @@ end_symtab (end_addr, sort_pending, sort_linevec, objfile)
symtab->dirname = subfile->dirname;
symtab->free_code = free_linetable;
symtab->free_ptr = 0;
#if 0 /* defined(IBM6000) */
/* In case we need to duplicate symbol tables (to represent include
files), and in case our system needs relocation, we want to
relocate the main symbol table node only (for the main file,
not for the include files). */
symtab->nonreloc = TRUE;
#endif
}
if (subfile->line_vector)
free (subfile->line_vector);
@ -895,6 +896,13 @@ end_symtab (end_addr, sort_pending, sort_linevec, objfile)
free (subfile);
}
#if 0 /* defined(IBM6000) */
/* all include symbol tables are non-relocatable, except the main source
file's. */
if (symtab_list)
symtab_list->nonreloc = FALSE;
#endif
if (type_vector)
free ((char *) type_vector);
type_vector = 0;
@ -1941,14 +1949,16 @@ read_type (pp, objfile)
case 's':
type = dbx_alloc_type (typenums, objfile);
TYPE_NAME (type) = type_synonym_name;
if (!TYPE_NAME (type))
TYPE_NAME (type) = type_synonym_name;
type_synonym_name = 0;
type = read_struct_type (pp, type, objfile);
break;
case 'u':
type = dbx_alloc_type (typenums, objfile);
TYPE_NAME (type) = type_synonym_name;
if (!TYPE_NAME (type))
TYPE_NAME (type) = type_synonym_name;
type_synonym_name = 0;
type = read_struct_type (pp, type, objfile);
TYPE_CODE (type) = TYPE_CODE_UNION;