diff options
Diffstat (limited to 'scripts/mod/modpost.c')
| -rw-r--r-- | scripts/mod/modpost.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index a8e85b7cc0da..570a6cb6dd00 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -1257,11 +1257,9 @@ static void check_section_mismatch(struct module *mod, struct elf_info *elf, tosec, taddr); } -static Elf_Addr addend_386_rel(uint32_t *location, Elf_Rela *r) +static Elf_Addr addend_386_rel(uint32_t *location, unsigned int r_type) { - unsigned int r_typ = ELF_R_TYPE(r->r_info); - - switch (r_typ) { + switch (r_type) { case R_386_32: return TO_NATIVE(*location); case R_386_PC32: @@ -1312,13 +1310,12 @@ static int32_t sign_extend32(int32_t value, int index) return (int32_t)(value << shift) >> shift; } -static Elf_Addr addend_arm_rel(void *loc, Elf_Sym *sym, Elf_Rela *r) +static Elf_Addr addend_arm_rel(void *loc, Elf_Sym *sym, unsigned int r_type) { - unsigned int r_typ = ELF_R_TYPE(r->r_info); uint32_t inst, upper, lower, sign, j1, j2; int32_t offset; - switch (r_typ) { + switch (r_type) { case R_ARM_ABS32: case R_ARM_REL32: inst = TO_NATIVE(*(uint32_t *)loc); @@ -1397,13 +1394,12 @@ static Elf_Addr addend_arm_rel(void *loc, Elf_Sym *sym, Elf_Rela *r) return (Elf_Addr)(-1); } -static Elf_Addr addend_mips_rel(uint32_t *location, Elf_Rela *r) +static Elf_Addr addend_mips_rel(uint32_t *location, unsigned int r_type) { - unsigned int r_typ = ELF_R_TYPE(r->r_info); uint32_t inst; inst = TO_NATIVE(*location); - switch (r_typ) { + switch (r_type) { case R_MIPS_LO16: return inst & 0xffff; case R_MIPS_26: @@ -1500,6 +1496,7 @@ static void section_rel(struct module *mod, struct elf_info *elf, Elf_Sym *tsym; Elf_Addr taddr = 0; void *loc; + unsigned int r_type; r.r_offset = TO_NATIVE(rel->r_offset); #if KERNEL_ELFCLASS == ELFCLASS64 @@ -1520,16 +1517,17 @@ static void section_rel(struct module *mod, struct elf_info *elf, loc = sym_get_data_by_offset(elf, fsecndx, r.r_offset); tsym = elf->symtab_start + r_sym; + r_type = ELF_R_TYPE(r.r_info); switch (elf->hdr->e_machine) { case EM_386: - taddr = addend_386_rel(loc, &r); + taddr = addend_386_rel(loc, r_type); break; case EM_ARM: - taddr = addend_arm_rel(loc, tsym, &r); + taddr = addend_arm_rel(loc, tsym, r_type); break; case EM_MIPS: - taddr = addend_mips_rel(loc, &r); + taddr = addend_mips_rel(loc, r_type); break; default: fatal("Please add code to calculate addend for this architecture\n"); |