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re PR lto/81925 (early lto debug link failure on aarch64_be) 

2017-08-22  Richard Biener  <rguenther@suse.de>

	PR lto/81925
	* simple-object-elf.c (simple_object_elf_write_shdr): Adjust
	type of sh_addralign and sh_entsize and properly write
	sh_entsize as Elf_Addr.
	(simple_object_elf_write_to_file): Read sh_entsize as Elf_Addr.

From-SVN: r251276
This commit is contained in:
Richard Biener 2017-08-22 13:54:01 +00:00 committed by Richard Biener
parent 17691698c9
commit d4c550fd0e
2 changed files with 14 additions and 6 deletions
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8
libiberty/ChangeLog
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@ -1,3 +1,11 @@
2017-08-22 Richard Biener <rguenther@suse.de>
PR lto/81925
* simple-object-elf.c (simple_object_elf_write_shdr): Adjust
type of sh_addralign and sh_entsize and properly write
sh_entsize as Elf_Addr.
(simple_object_elf_write_to_file): Read sh_entsize as Elf_Addr.
2017-08-21 Richard Biener <rguenther@suse.de>
* simple-object-common.h (struct simple_object_functions): Add

12
libiberty/simple-object-elf.c
View File

@ -830,8 +830,8 @@ simple_object_elf_write_shdr (simple_object_write *sobj, int descriptor,
off_t sh_addr,
unsigned int sh_offset, unsigned int sh_size,
unsigned int sh_link, unsigned int sh_info,
unsigned int sh_addralign,
unsigned int sh_entsize,
size_t sh_addralign,
size_t sh_entsize,
const char **errmsg, int *err)
{
struct simple_object_elf_attributes *attrs =
@ -858,7 +858,7 @@ simple_object_elf_write_shdr (simple_object_write *sobj, int descriptor,
ELF_SET_FIELD (fns, cl, Shdr, buf, sh_link, Elf_Word, sh_link);
ELF_SET_FIELD (fns, cl, Shdr, buf, sh_info, Elf_Word, sh_info);
ELF_SET_FIELD (fns, cl, Shdr, buf, sh_addralign, Elf_Addr, sh_addralign);
ELF_SET_FIELD (fns, cl, Shdr, buf, sh_entsize, Elf_Word, sh_entsize);
ELF_SET_FIELD (fns, cl, Shdr, buf, sh_entsize, Elf_Addr, sh_entsize);
return simple_object_internal_write (descriptor, offset, buf, shdr_size,
errmsg, err);
@ -948,8 +948,8 @@ simple_object_elf_write_to_file (simple_object_write *sobj, int descriptor,
off_t sh_addr = 0;
unsigned int sh_link = 0;
unsigned int sh_info = 0;
unsigned int sh_addralign = 1U << section->align;
unsigned int sh_entsize = 0;
size_t sh_addralign = 1U << section->align;
size_t sh_entsize = 0;
if (eow->shdrs)
{
sh_type = ELF_FETCH_FIELD (attrs->type_functions, attrs->ei_class, Shdr,
@ -972,7 +972,7 @@ simple_object_elf_write_to_file (simple_object_write *sobj, int descriptor,
sh_addralign, Elf_Addr);
sh_entsize = ELF_FETCH_FIELD (attrs->type_functions, attrs->ei_class, Shdr,
eow->shdrs + secnum * shdr_size,
sh_entsize, Elf_Word);
sh_entsize, Elf_Addr);
secnum++;
}