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More cases of missing TO_ADDR in ldlang.c 

and one extraneous occurrence.

	* ldlang.c (TO_ADDR, TO_SIZE, opb_shift): Move earlier in file.
	(lang_insert_orphan): Use TO_ADDR in __stop sym calculation.
	(print_input_section): Don't use TO_ADDR when printing section
	size.
	(lang_size_sections_1): Use TO_ADDR in overlay lma calculation.
	(lang_size_sections): Use TO_ADDR in relro end calculation.
This commit is contained in:
Alan Modra 2016-03-31 15:02:14 +10:30
parent e046cf801d
commit fc90c28021
2 changed files with 21 additions and 14 deletions
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9
ld/ChangeLog
View File

@ -1,3 +1,12 @@
2016-03-31 Alan Modra <amodra@gmail.com>
* ldlang.c (TO_ADDR, TO_SIZE, opb_shift): Move earlier in file.
(lang_insert_orphan): Use TO_ADDR in __stop sym calculation.
(print_input_section): Don't use TO_ADDR when printing section
size.
(lang_size_sections_1): Use TO_ADDR in overlay lma calculation.
(lang_size_sections): Use TO_ADDR in relro end calculation.
2016-03-30 Andrew Burgess <andrew.burgess@embecosm.com>
* testsuite/lib/ld-lib.exp (run_dump_test): Fix check of return

26
ld/ldlang.c
View File

@ -49,7 +49,13 @@
#define offsetof(TYPE, MEMBER) ((size_t) & (((TYPE*) 0)->MEMBER))
#endif
/* Locals variables. */
/* Convert between addresses in bytes and sizes in octets.
For currently supported targets, octets_per_byte is always a power
of two, so we can use shifts. */
#define TO_ADDR(X) ((X) >> opb_shift)
#define TO_SIZE(X) ((X) << opb_shift)
/* Local variables. */
static struct obstack stat_obstack;
static struct obstack map_obstack;
@ -68,6 +74,7 @@ static lang_statement_list_type *stat_save[10];
static lang_statement_list_type **stat_save_ptr = &stat_save[0];
static struct unique_sections *unique_section_list;
static struct asneeded_minfo *asneeded_list_head;
static unsigned int opb_shift = 0;
static bfd_boolean maybe_overlays = FALSE;
/* Forward declarations. */
@ -1887,7 +1894,7 @@ lang_insert_orphan (asection *s,
before sizing dynamic sections. */
dot = os->bfd_section->vma;
exp_fold_tree (start_assign->exp, os->bfd_section, &dot);
dot += s->size;
dot += TO_ADDR (s->size);
exp_fold_tree (stop_assign->exp, os->bfd_section, &dot);
}
@ -3209,15 +3216,6 @@ ldlang_open_output (lang_statement_union_type *statement)
}
}
/* Convert between addresses in bytes and sizes in octets.
For currently supported targets, octets_per_byte is always a power
of two, so we can use shifts. */
#define TO_ADDR(X) ((X) >> opb_shift)
#define TO_SIZE(X) ((X) << opb_shift)
/* Support the above. */
static unsigned int opb_shift = 0;
static void
init_opb (void)
{
@ -4225,7 +4223,7 @@ print_input_section (asection *i, bfd_boolean is_discarded)
size = 0;
}
minfo ("0x%V %W %B\n", addr, TO_ADDR (size), i->owner);
minfo ("0x%V %W %B\n", addr, size, i->owner);
if (size != i->rawsize && i->rawsize != 0)
{
@ -5132,7 +5130,7 @@ lang_size_sections_1
/* If this is an overlay, set the current lma to that
at the end of the previous section. */
if (os->sectype == overlay_section)
lma = last->lma + last->size;
lma = last->lma + TO_ADDR (last->size);
/* Otherwise, keep the same lma to vma relationship
as the previous section. */
@ -5524,7 +5522,7 @@ lang_size_sections (bfd_boolean *relax, bfd_boolean check_regions)
end = start = sec->vma;
if (!IS_TBSS (sec))
end += sec->size;
end += TO_ADDR (sec->size);
bump = desired_end - end;
/* We'd like to increase START by BUMP, but we must heed
alignment so the increase might be less than optimum. */