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#if __BYTE_ORDER == __BIG_ENDIAN
#define ENDIAN_SUFFIX "eb"
#else
#define ENDIAN_SUFFIX ""
#endif
#define LDSO_ARCH "sh" ENDIAN_SUFFIX
#define IS_COPY(x) ((x) == R_SH_COPY)
#define IS_PLT(x) ((x) == R_SH_JMP_SLOT)
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)
{
switch(type) {
case R_SH_GLOB_DAT:
case R_SH_JMP_SLOT:
case R_SH_DIR32:
*reloc_addr = sym_val + addend;
break;
case R_SH_RELATIVE:
*reloc_addr = (size_t)base_addr + addend;
break;
case R_SH_REL32:
*reloc_addr = sym_val + addend - (size_t)reloc_addr;
break;
case R_SH_COPY:
memcpy(reloc_addr, (void *)sym_val, sym_size);
break;
case R_SH_TLS_DTPMOD32:
*reloc_addr = def.dso ? def.dso->tls_id : self->tls_id;
break;
case R_SH_TLS_DTPOFF32:
*reloc_addr = def.sym->st_value + addend;
break;
case R_SH_TLS_TPOFF32:
*reloc_addr = (def.sym
? def.sym->st_value + def.dso->tls_offset
: self->tls_offset) + 8 + addend;
break;
}
return 0;
}
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