+#include <endian.h>
+
#if __BYTE_ORDER == __BIG_ENDIAN
#define ENDIAN_SUFFIX "eb"
#else
#define ENDIAN_SUFFIX ""
#endif
-#define LDSO_ARCH "sh" ENDIAN_SUFFIX
+#if __SH_FPU_ANY__ || __SH4__
+#define FP_SUFFIX ""
+#else
+#define FP_SUFFIX "-nofpu"
+#endif
+
+#define LDSO_ARCH "sh" ENDIAN_SUFFIX FP_SUFFIX
+
+#define TPOFF_K 8
-#define IS_COPY(x) ((x) == R_SH_COPY)
-#define IS_PLT(x) ((x) == R_SH_JMP_SLOT)
+#define REL_SYMBOLIC R_SH_DIR32
+#define REL_OFFSET R_SH_REL32
+#define REL_GOT R_SH_GLOB_DAT
+#define REL_PLT R_SH_JMP_SLOT
+#define REL_RELATIVE R_SH_RELATIVE
+#define REL_COPY R_SH_COPY
+#define REL_DTPMOD R_SH_TLS_DTPMOD32
+#define REL_DTPOFF R_SH_TLS_DTPOFF32
+#define REL_TPOFF R_SH_TLS_TPOFF32
-static inline void 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:
- *reloc_addr = sym_val;
- break;
- case R_SH_RELATIVE:
- *reloc_addr = (size_t)base_addr + addend;
- break;
- case R_SH_DIR32:
- *reloc_addr = sym_val + addend;
- break;
- case R_SH_REL32:
- *reloc_addr = sym_val + addend - (size_t)reloc_addr + (size_t)base_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;
- break;
- case R_SH_TLS_TPOFF32:
- *reloc_addr += def.sym
- ? def.sym->st_value + def.dso->tls_offset + 8
- : self->tls_offset + 8;
- break;
- }
-}
+#define CRTJMP(pc,sp) __asm__ __volatile__( \
+ "jmp @%0 ; mov %1,r15" : : "r"(pc), "r"(sp) : "memory" )