ifdef CONFIG_PPC32
KBUILD_LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o
else
+KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/powerpc/kernel/module.lds
ifeq ($(call ld-ifversion, -ge, 225000000, y),y)
# Have the linker provide sfpr if possible.
# There is a corresponding test in arch/powerpc/lib/Makefile
char *p;
if (strcmp(secstrings + sechdrs[i].sh_name, ".stubs") == 0)
me->arch.stubs_section = i;
- else if (strcmp(secstrings + sechdrs[i].sh_name, ".toc") == 0)
+ else if (strcmp(secstrings + sechdrs[i].sh_name, ".toc") == 0) {
me->arch.toc_section = i;
+ if (sechdrs[i].sh_addralign < 8)
+ sechdrs[i].sh_addralign = 8;
+ }
else if (strcmp(secstrings+sechdrs[i].sh_name,"__versions")==0)
dedotify_versions((void *)hdr + sechdrs[i].sh_offset,
sechdrs[i].sh_size);
return 0;
}
-/* r2 is the TOC pointer: it actually points 0x8000 into the TOC (this
- gives the value maximum span in an instruction which uses a signed
- offset) */
+/*
+ * r2 is the TOC pointer: it actually points 0x8000 into the TOC (this gives the
+ * value maximum span in an instruction which uses a signed offset). Round down
+ * to a 256 byte boundary for the odd case where we are setting up r2 without a
+ * .toc section.
+ */
static inline unsigned long my_r2(const Elf64_Shdr *sechdrs, struct module *me)
{
- return sechdrs[me->arch.toc_section].sh_addr + 0x8000;
+ return (sechdrs[me->arch.toc_section].sh_addr & ~0xfful) + 0x8000;
}
/* Both low and high 16 bits are added as SIGNED additions, so if low