nsz Git - musl/blob - arch/arm/reloc.h

   1 #include <string.h>
   2 #include <elf.h>
   3 #include <endian.h>
   4
   5 #if __BYTE_ORDER == __BIG_ENDIAN
   6 #define ENDIAN_SUFFIX "eb"
   7 #else
   8 #define ENDIAN_SUFFIX ""
   9 #endif
  10
  11 #if __SOFTFP__
  12 #define FP_SUFFIX ""
  13 #else
  14 #define FP_SUFFIX "hf"
  15 #endif
  16
  17 #define LDSO_ARCH "arm" ENDIAN_SUFFIX FP_SUFFIX
  18
  19 #define NO_LEGACY_INITFINI
  20
  21 #define TPOFF_K 8
  22
  23 static int remap_rel(int type)
  24 {
  25         switch(type) {
  26         case R_ARM_ABS32:
  27                 return REL_SYMBOLIC;
  28         case R_ARM_GLOB_DAT:
  29                 return REL_GOT;
  30         case R_ARM_JUMP_SLOT:
  31                 return REL_PLT;
  32         case R_ARM_RELATIVE:
  33                 return REL_RELATIVE;
  34         case R_ARM_COPY:
  35                 return REL_COPY;
  36         case R_ARM_TLS_DTPMOD32:
  37                 return REL_DTPMOD;
  38         case R_ARM_TLS_DTPOFF32:
  39                 return REL_DTPOFF;
  40         case R_ARM_TLS_TPOFF32:
  41                 return REL_TPOFF;
  42         }
  43         return 0;
  44 }