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* readelf.c (read_and_display_attr_value): New function to

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handle DW_FORM_indirect.
        (read_and_display_attr): Use it.
This commit is contained in:
Richard Henderson 2001-11-13 23:36:38 +00:00
parent 13d574884b
commit 81766fcaa8
2 changed files with 30 additions and 4 deletions
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6
binutils/ChangeLog
View File

@ -1,3 +1,9 @@
2001-11-13 Keith Walker <keith.walker@arm.com>
* readelf.c (read_and_display_attr_value): New function to
handle DW_FORM_indirect.
(read_and_display_attr): Use it.
2001-11-13 Geoffrey Keating <geoffk@redhat.com>
* readelf.c (display_debug_lines): Deal with unknown standard

28
binutils/readelf.c
View File

@ -231,6 +231,7 @@ static void free_abbrevs PARAMS ((void));
static void add_abbrev PARAMS ((unsigned long, unsigned long, int));
static void add_abbrev_attr PARAMS ((unsigned long, unsigned long));
static unsigned char * read_and_display_attr PARAMS ((unsigned long, unsigned long, unsigned char *, unsigned long, unsigned long));
static unsigned char * read_and_display_attr_value PARAMS ((unsigned long, unsigned long, unsigned char *, unsigned long, unsigned long));
static unsigned char * display_block PARAMS ((unsigned char *, unsigned long));
static void decode_location_expression PARAMS ((unsigned char *, unsigned int, unsigned long));
static void request_dump PARAMS ((unsigned int, int));
@ -6933,7 +6934,7 @@ decode_location_expression (data, pointer_size, length)
static unsigned char *
read_and_display_attr (attribute, form, data, cu_offset, pointer_size)
read_and_display_attr_value (attribute, form, data, cu_offset, pointer_size)
unsigned long attribute;
unsigned long form;
unsigned char * data;
@ -6944,8 +6945,6 @@ read_and_display_attr (attribute, form, data, cu_offset, pointer_size)
unsigned char * block_start = NULL;
int bytes_read;
printf (" %-18s:", get_AT_name (attribute));
switch (form)
{
default:
@ -6990,6 +6989,13 @@ read_and_display_attr (attribute, form, data, cu_offset, pointer_size)
uvalue = read_leb128 (data, & bytes_read, 0);
data += bytes_read;
break;
case DW_FORM_indirect:
form = read_leb128 (data, & bytes_read, 0);
data += bytes_read;
printf (" %s", get_FORM_name (form));
return read_and_display_attr_value (attribute, form, data, cu_offset,
pointer_size);
}
switch (form)
@ -7065,7 +7071,7 @@ read_and_display_attr (attribute, form, data, cu_offset, pointer_size)
break;
case DW_FORM_indirect:
warn (_("Unable to handle FORM: %d"), form);
/* handled above */
break;
default:
@ -7224,6 +7230,20 @@ read_and_display_attr (attribute, form, data, cu_offset, pointer_size)
break;
}
return data;
}
static unsigned char *
read_and_display_attr (attribute, form, data, cu_offset, pointer_size)
unsigned long attribute;
unsigned long form;
unsigned char * data;
unsigned long cu_offset;
unsigned long pointer_size;
{
printf (" %-18s:", get_AT_name (attribute));
data = read_and_display_attr_value (attribute, form, data, cu_offset,
pointer_size);
printf ("\n");
return data;
}