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* rs6000-tdep.c (find_toc_address): Revise comment.

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* symfile.c, symfile.h (init_psymbol_list): New function;
	consolidate duplicated copies from os9kread.c, dbxread.c
	and dwarfread.c.
	* defs.h: Declare info_verbose.
	* xcoffread.c: Extensive changes to support psymtabs.
This commit is contained in:
Jim Kingdon
1995-05-13 20:39:21 +00:00
parent b297038d0b
commit a367db8959
6 changed files with 1222 additions and 674 deletions
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29
gdb/os9kread.c
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@@ -143,9 +143,6 @@ static void
read_os9k_psymtab PARAMS ((struct section_offsets *, struct objfile *,
CORE_ADDR, int));
static void
init_psymbol_list PARAMS ((struct objfile *));
static int
fill_sym PARAMS ((FILE *, bfd *));
@@ -340,7 +337,7 @@ os9k_symfile_read (objfile, section_offsets, mainline)
/* If we are reinitializing, or if we have never loaded syms yet, init */
if (mainline || objfile->global_psymbols.size == 0 ||
objfile->static_psymbols.size == 0)
init_psymbol_list (objfile);
init_psymbol_list (objfile, DBX_SYMCOUNT (objfile));
pending_blocks = 0;
back_to = make_cleanup (really_free_pendings, 0);
@@ -550,30 +547,6 @@ char *p;
return 1;
}
/* Initializes storage for all of the partial symbols that will be
created by read_dbx_symtab and subsidiaries. */
static void
init_psymbol_list (objfile)
struct objfile *objfile;
{
/* Free any previously allocated psymbol lists. */
if (objfile -> global_psymbols.list)
mfree (objfile -> md, (PTR)objfile -> global_psymbols.list);
if (objfile -> static_psymbols.list)
mfree (objfile -> md, (PTR)objfile -> static_psymbols.list);
/* Current best guess is that there are approximately a twentieth
of the total symbols (in a debugging file) are global or static
oriented symbols */
objfile -> global_psymbols.size = DBX_SYMCOUNT (objfile) / 10;
objfile -> static_psymbols.size = DBX_SYMCOUNT (objfile) / 10;
objfile -> global_psymbols.next = objfile -> global_psymbols.list = (struct partial_symbol *)
xmmalloc (objfile -> md, objfile -> global_psymbols.size * sizeof (struct partial_symbol));
objfile -> static_psymbols.next = objfile -> static_psymbols.list = (struct partial_symbol *)
xmmalloc (objfile -> md, objfile -> static_psymbols.size * sizeof (struct partial_symbol));
}
/* Given pointers to an a.out symbol table in core containing dbx
style data, setup partial_symtab's describing each source file for
which debugging information is available.