diff options
Diffstat (limited to 'arch/powerpc')
-rw-r--r-- | arch/powerpc/reloc.h | 36 |
1 files changed, 12 insertions, 24 deletions
diff --git a/arch/powerpc/reloc.h b/arch/powerpc/reloc.h index 1563450d..73c583b7 100644 --- a/arch/powerpc/reloc.h +++ b/arch/powerpc/reloc.h @@ -3,39 +3,27 @@ #define LDSO_ARCH "powerpc" -#define IS_COPY(x) ((x)==R_PPC_COPY) -#define IS_PLT(x) ((x)==R_PPC_JMP_SLOT) +#define TPOFF_K (-0x7000) -// see linux' arch/powerpc/include/asm/elf.h -static inline int do_single_reloc( - struct dso *self, unsigned char *base_addr, - size_t *reloc_addr, int type, size_t addend, - Sym *sym, size_t sym_size, - struct symdef def, size_t sym_val) +static int remap_rel(int type) { switch(type) { + case R_PPC_ADDR32: + return REL_SYMBOLIC; case R_PPC_GLOB_DAT: + return REL_GOT; case R_PPC_JMP_SLOT: - case R_PPC_ADDR32: - *reloc_addr = sym_val + addend; - break; - case R_PPC_COPY: - memcpy(reloc_addr, (void *)sym_val, sym_size); - break; + return REL_PLT; case R_PPC_RELATIVE: - *reloc_addr = (size_t)base_addr + addend; - break; + return REL_RELATIVE; + case R_PPC_COPY: + return REL_COPY; case R_PPC_DTPMOD32: - *reloc_addr = def.dso ? def.dso->tls_id : self->tls_id; - break; + return REL_DTPMOD; case R_PPC_DTPREL32: - *reloc_addr = def.sym->st_value + addend; - break; + return REL_DTPOFF; case R_PPC_TPREL32: - *reloc_addr = (def.sym - ? def.sym->st_value + def.dso->tls_offset - : self->tls_offset) - 0x7000 + addend; - break; + return REL_TPOFF; } return 0; } |