Imagelibrary/binutils-gdb
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A ton of changes to improve C++ debugging. See ChangeLog.

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This commit is contained in:
Per Bothner
1992-09-04 07:37:18 +00:00
parent d73812a1d6
commit 35fcebce93
16 changed files with 619 additions and 182 deletions
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29
gdb/valprint.c
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@@ -510,7 +510,7 @@ val_print_fields (type, valaddr, stream, format, recurse, pretty, dont_print)
for (i = n_baseclasses; i < len; i++)
{
/* Check if static field */
if (TYPE_FIELD_STATIC (type, i))
if (TYPE_FIELD_STATIC (type, i) || TYPE_FIELD_NESTED (type, i))
continue;
if (fields_seen)
fprintf_filtered (stream, ", ");
@@ -628,6 +628,7 @@ cplus_val_print (type, valaddr, stream, format, recurse, pretty, dont_print)
obstack_ptr_grow (&dont_print_obstack, TYPE_BASECLASS (type, i));
}
/* Fix to use baseclass_offset instead. FIXME */
baddr = baseclass_addr (type, i, valaddr, 0, &err);
if (err == 0 && baddr == 0)
error ("could not find virtual baseclass `%s'\n",
@@ -867,8 +868,9 @@ val_print (type, valaddr, address, stream, format, deref_ref, recurse, pretty)
addr = unpack_pointer (lookup_pointer_type (builtin_type_void),
valaddr);
if (addr < 128) /* FIXME! What is this 128? */
if (METHOD_PTR_IS_VIRTUAL(addr))
{
int offset = METHOD_PTR_TO_VOFFSET(addr);
len = TYPE_NFN_FIELDS (domain);
for (i = 0; i < len; i++)
{
@@ -878,9 +880,9 @@ val_print (type, valaddr, address, stream, format, deref_ref, recurse, pretty)
for (j = 0; j < len2; j++)
{
QUIT;
if (TYPE_FN_FIELD_VOFFSET (f, j) == addr)
if (TYPE_FN_FIELD_VOFFSET (f, j) == offset)
{
kind = "virtual";
kind = "virtual ";
goto common;
}
}
@@ -1473,7 +1475,11 @@ type_print_derivation_info (stream, type)
BASETYPE_VIA_PUBLIC (type, i) ? "public" : "private",
BASETYPE_VIA_VIRTUAL(type, i) ? " virtual" : "");
name = type_name_no_tag (TYPE_BASECLASS (type, i));
fprintf_filtered (stream, "%s ", name ? name : "(null)");
fprintf_filtered (stream, "%s", name ? name : "(null)");
}
if (i > 0)
{
fputs_filtered (" ", stream);
}
}
@@ -1841,10 +1847,14 @@ type_print_base (type, stream, show, level)
{
fprintf_filtered (stream, "static ");
}
if (TYPE_FIELD_NESTED (type, i))
{
fprintf_filtered (stream, "typedef ");
}
type_print_1 (TYPE_FIELD_TYPE (type, i),
TYPE_FIELD_NAME (type, i),
stream, show - 1, level + 4);
if (!TYPE_FIELD_STATIC (type, i)
if (!TYPE_FIELD_STATIC (type, i) && !TYPE_FIELD_NESTED (type, i)
&& TYPE_FIELD_PACKED (type, i))
{
/* It is a bitfield. This code does not attempt
@@ -1858,8 +1868,13 @@ type_print_base (type, stream, show, level)
fprintf_filtered (stream, ";\n");
}
/* C++: print out the methods */
/* If there are both fields and methods, put a space between. */
len = TYPE_NFN_FIELDS (type);
if (len && section_type != s_none)
fprintf_filtered (stream, "\n");
/* C++: print out the methods */
for (i = 0; i < len; i++)
{
struct fn_field *f = TYPE_FN_FIELDLIST1 (type, i);