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yaml
---
r: 61832
b: refs/heads/master
c: 56a974f
h: refs/heads/master
v: v3
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Sam Ravnborg committed Jul 16, 2007
1 parent bc0636d commit caeb71b
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Showing 2 changed files with 25 additions and 1 deletion.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: ae4ac12323c0ff80528cac3269151d580e23f923
refs/heads/master: 56a974fa2d595fe6ebe433c525b8232ead539b76
24 changes: 24 additions & 0 deletions trunk/scripts/mod/modpost.c
Original file line number Diff line number Diff line change
Expand Up @@ -929,6 +929,26 @@ static int addend_386_rel(struct elf_info *elf, int rsection, Elf_Rela *r)
return 0;
}

static int addend_arm_rel(struct elf_info *elf, int rsection, Elf_Rela *r)
{
unsigned int r_typ = ELF_R_TYPE(r->r_info);

switch (r_typ) {
case R_ARM_ABS32:
/* From ARM ABI: (S + A) | T */
r->r_addend = (int)(long)(elf->symtab_start + ELF_R_SYM(r->r_info));
break;
case R_ARM_PC24:
/* From ARM ABI: ((S + A) | T) - P */
r->r_addend = (int)(long)(elf->hdr + elf->sechdrs[rsection].sh_offset +
(r->r_offset - elf->sechdrs[rsection].sh_addr));
break;
default:
return 1;
}
return 0;
}

static int addend_mips_rel(struct elf_info *elf, int rsection, Elf_Rela *r)
{
unsigned int r_typ = ELF_R_TYPE(r->r_info);
Expand Down Expand Up @@ -1051,6 +1071,10 @@ static void check_sec_ref(struct module *mod, const char *modname,
if (addend_386_rel(elf, i, &r))
continue;
break;
case EM_ARM:
if(addend_arm_rel(elf, i, &r))
continue;
break;
case EM_MIPS:
if (addend_mips_rel(elf, i, &r))
continue;
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