arch/powerpc/reloc.h

   1 #if defined(_SOFT_FLOAT) || defined(__NO_FPRS__)
   2 #define FP_SUFFIX "-sf"
   3 #else
   4 #define FP_SUFFIX ""
   5 #endif
   6
   7 #define LDSO_ARCH "powerpc" FP_SUFFIX
   8
   9 #define TPOFF_K (-0x7000)
  10
  11 #define REL_SYMBOLIC    R_PPC_ADDR32
  12 #define REL_USYMBOLIC   R_PPC_UADDR32
  13 #define REL_GOT         R_PPC_GLOB_DAT
  14 #define REL_PLT         R_PPC_JMP_SLOT
  15 #define REL_RELATIVE    R_PPC_RELATIVE
  16 #define REL_COPY        R_PPC_COPY
  17 #define REL_DTPMOD      R_PPC_DTPMOD32
  18 #define REL_DTPOFF      R_PPC_DTPREL32
  19 #define REL_TPOFF       R_PPC_TPREL32
  20
  21 #define CRTJMP(pc,sp) __asm__ __volatile__( \
  22         "mr 1,%1 ; mtlr %0 ; blr" : : "r"(pc), "r"(sp) : "memory" )
  23
  24 #define GETFUNCSYM(fp, sym, got) __asm__ ( \
  25         ".hidden " #sym " \n" \
  26         "       bl 1f \n" \
  27         "       .long " #sym "-. \n" \
  28         "1:     mflr %1 \n" \
  29         "       lwz %0, 0(%1) \n" \
  30         "       add %0, %0, %1 \n" \
  31         : "=r"(*(fp)), "=r"((int){0}) : : "memory", "lr" )