sh: Plug in the SHmedia ELF relocations.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

include/asm-sh/elf.h

@@ -5,7 +5,7 @@
 #include <asm/ptrace.h>
 #include <asm/user.h>
 
-/* SH relocation types  */
+/* SH (particularly SHcompact) relocation types  */
 #define	R_SH_NONE		0
 #define	R_SH_DIR32		1
 #define	R_SH_REL32		2
@@ -43,6 +43,11 @@
 #define	R_SH_RELATIVE		165
 #define	R_SH_GOTOFF		166
 #define	R_SH_GOTPC		167
+/* SHmedia relocs */
+#define R_SH_IMM_LOW16		246
+#define R_SH_IMM_LOW16_PCREL	247
+#define R_SH_IMM_MEDLOW16	248
+#define R_SH_IMM_MEDLOW16_PCREL	249
 /* Keep this the last entry.  */
 #define	R_SH_NUM		256
 
@@ -103,12 +108,35 @@ typedef struct user_fpu_struct elf_fpregset_t;
 
 #define ELF_PLATFORM  (NULL)
 
+#ifdef __SH5__
+#define ELF_PLAT_INIT(_r, load_addr) \
+  do { _r->regs[0]=0; _r->regs[1]=0; _r->regs[2]=0; _r->regs[3]=0; \
+       _r->regs[4]=0; _r->regs[5]=0; _r->regs[6]=0; _r->regs[7]=0; \
+       _r->regs[8]=0; _r->regs[9]=0; _r->regs[10]=0; _r->regs[11]=0; \
+       _r->regs[12]=0; _r->regs[13]=0; _r->regs[14]=0; _r->regs[15]=0; \
+       _r->regs[16]=0; _r->regs[17]=0; _r->regs[18]=0; _r->regs[19]=0; \
+       _r->regs[20]=0; _r->regs[21]=0; _r->regs[22]=0; _r->regs[23]=0; \
+       _r->regs[24]=0; _r->regs[25]=0; _r->regs[26]=0; _r->regs[27]=0; \
+       _r->regs[28]=0; _r->regs[29]=0; _r->regs[30]=0; _r->regs[31]=0; \
+       _r->regs[32]=0; _r->regs[33]=0; _r->regs[34]=0; _r->regs[35]=0; \
+       _r->regs[36]=0; _r->regs[37]=0; _r->regs[38]=0; _r->regs[39]=0; \
+       _r->regs[40]=0; _r->regs[41]=0; _r->regs[42]=0; _r->regs[43]=0; \
+       _r->regs[44]=0; _r->regs[45]=0; _r->regs[46]=0; _r->regs[47]=0; \
+       _r->regs[48]=0; _r->regs[49]=0; _r->regs[50]=0; _r->regs[51]=0; \
+       _r->regs[52]=0; _r->regs[53]=0; _r->regs[54]=0; _r->regs[55]=0; \
+       _r->regs[56]=0; _r->regs[57]=0; _r->regs[58]=0; _r->regs[59]=0; \
+       _r->regs[60]=0; _r->regs[61]=0; _r->regs[62]=0; \
+       _r->tregs[0]=0; _r->tregs[1]=0; _r->tregs[2]=0; _r->tregs[3]=0; \
+       _r->tregs[4]=0; _r->tregs[5]=0; _r->tregs[6]=0; _r->tregs[7]=0; \
+       _r->sr = SR_FD | SR_MMU; } while (0)
+#else
 #define ELF_PLAT_INIT(_r, load_addr) \
   do { _r->regs[0]=0; _r->regs[1]=0; _r->regs[2]=0; _r->regs[3]=0; \
        _r->regs[4]=0; _r->regs[5]=0; _r->regs[6]=0; _r->regs[7]=0; \
        _r->regs[8]=0; _r->regs[9]=0; _r->regs[10]=0; _r->regs[11]=0; \
        _r->regs[12]=0; _r->regs[13]=0; _r->regs[14]=0; \
        _r->sr = SR_FD; } while (0)
+#endif
 
 #ifdef __KERNEL__
 #define SET_PERSONALITY(ex, ibcs2) set_personality(PER_LINUX_32BIT)