darlinghq/darling-gdb
1
0
Fork 0
mirror of https://github.com/darlinghq/darling-gdb.git synced 2024-11-24 20:49:43 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

* elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay

Browse Source 
parameter just because fixed sections fit into local store.
	(spu_elf_auto_overlay): Do not declare as "noreturn".  Skip
	generating overlays if fixed sections plus reserved stack
	and heap space fit into local store.
This commit is contained in:
Ulrich Weigand 2009-03-15 15:15:29 +00:00
parent 588b6e15ae
commit a14c90c1e7
2 changed files with 28 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
bfd/ChangeLog
View File

@ -1,3 +1,11 @@
2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
* elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
parameter just because fixed sections fit into local store.
(spu_elf_auto_overlay): Do not declare as "noreturn". Skip
generating overlays if fixed sections plus reserved stack
and heap space fit into local store.
2009-03-15 Alan Modra <amodra@bigpond.net.au>
* elf32-spu.c (build_stub): Correct icache set_id.

37
bfd/elf32-spu.c
View File

@ -2062,9 +2062,6 @@ spu_elf_check_vma (struct bfd_link_info *info)
|| m->sections[i]->vma + m->sections[i]->size - 1 > hi))
return m->sections[i];
/* No need for overlays if it all fits. */
if (htab->params->ovly_flavour != ovly_soft_icache)
htab->params->auto_overlay = 0;
return NULL;
}
@ -4035,9 +4032,6 @@ print_one_overlay_section (FILE *script,
/* Handle --auto-overlay. */
static void spu_elf_auto_overlay (struct bfd_link_info *)
ATTRIBUTE_NORETURN;
static void
spu_elf_auto_overlay (struct bfd_link_info *info)
{
@ -4079,11 +4073,30 @@ spu_elf_auto_overlay (struct bfd_link_info *info)
if (!build_call_tree (info))
goto err_exit;
htab = spu_hash_table (info);
if (htab->reserved == 0)
{
struct _sum_stack_param sum_stack_param;
sum_stack_param.emit_stack_syms = 0;
sum_stack_param.overall_stack = 0;
if (!for_each_node (sum_stack, info, &sum_stack_param, TRUE))
goto err_exit;
htab->reserved = sum_stack_param.overall_stack + htab->extra_stack_space;
}
/* No need for overlays if everything already fits. */
if (fixed_size + htab->reserved <= htab->local_store
&& htab->params->ovly_flavour != ovly_soft_icache)
{
htab->params->auto_overlay = 0;
return;
}
uos_param.exclude_input_section = 0;
uos_param.exclude_output_section
= bfd_get_section_by_name (info->output_bfd, ".interrupt");
htab = spu_hash_table (info);
ovly_mgr_entry = "__ovly_load";
if (htab->params->ovly_flavour == ovly_soft_icache)
ovly_mgr_entry = "__icache_br_handler";
@ -4186,16 +4199,6 @@ spu_elf_auto_overlay (struct bfd_link_info *info)
}
free (bfd_arr);
if (htab->reserved == 0)
{
struct _sum_stack_param sum_stack_param;
sum_stack_param.emit_stack_syms = 0;
sum_stack_param.overall_stack = 0;
if (!for_each_node (sum_stack, info, &sum_stack_param, TRUE))
goto err_exit;
htab->reserved = sum_stack_param.overall_stack + htab->extra_stack_space;
}
fixed_size += htab->reserved;
fixed_size += htab->non_ovly_stub * ovl_stub_size (htab->params->ovly_flavour);
if (fixed_size + mos_param.max_overlay_size <= htab->local_store)