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If a region is specified assign it to all sections inside the overlay unless they have been assigned to the own, non-default, memory region.

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This commit is contained in:
Nick Clifton 2001-07-19 16:21:39 +00:00
parent 1b577b00bd
commit 1545243be0
2 changed files with 16 additions and 1 deletions
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4
ld/ChangeLog
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@ -1,5 +1,9 @@
2001-07-19 Nick Clifton <nickc@cambridge.redhat.com>
* ldlang.c (lang_leave_overlay): If a region is specified assign
it to all sections inside the overlay unless they have been
assigned to the own, non-default, memory region.
* README: Add header for consistency with other README files.
2001-07-14 H.J. Lu <hjl@gnu.org>

13
ld/ldlang.c
View File

@ -4818,10 +4818,13 @@ lang_leave_overlay (fill, memspec, phdrs, lma_memspec)
const char *lma_memspec;
{
lang_memory_region_type *region;
lang_memory_region_type * default_region;
lang_memory_region_type *lma_region;
struct overlay_list *l;
struct lang_nocrossref *nocrossref;
default_region = lang_memory_region_lookup ("*default*");
if (memspec == NULL)
region = NULL;
else
@ -4841,8 +4844,15 @@ lang_leave_overlay (fill, memspec, phdrs, lma_memspec)
if (fill != 0 && l->os->fill == 0)
l->os->fill = fill;
if (region != NULL && l->os->region == NULL)
/* Assign a region to the sections, if one has been specified.
Override the assignment of the default section, but not
other sections. */
if (region != NULL &&
(l->os->region == NULL ||
l->os->region == default_region))
l->os->region = region;
/* We only set lma_region for the first overlay section, as
subsequent overlay sections will have load_base set relative
to the first section. Also, don't set lma_region if
@ -4852,6 +4862,7 @@ lang_leave_overlay (fill, memspec, phdrs, lma_memspec)
if (lma_region != NULL && l->os->lma_region == NULL
&& l->next == NULL && l->os->load_base == NULL)
l->os->lma_region = lma_region;
if (phdrs != NULL && l->os->phdrs == NULL)
l->os->phdrs = phdrs;