reloc.h raw

   1  #if __mips_isa_rev >= 6
   2  #define ISA_SUFFIX "r6"
   3  #else
   4  #define ISA_SUFFIX ""
   5  #endif
   6  
   7  #if __BYTE_ORDER == __LITTLE_ENDIAN
   8  #define ENDIAN_SUFFIX "el"
   9  #else
  10  #define ENDIAN_SUFFIX ""
  11  #endif
  12  
  13  #ifdef __mips_soft_float
  14  #define FP_SUFFIX "-sf"
  15  #else
  16  #define FP_SUFFIX ""
  17  #endif
  18  
  19  #define LDSO_ARCH "mipsn32" ISA_SUFFIX ENDIAN_SUFFIX FP_SUFFIX
  20  
  21  #define TPOFF_K (-0x7000)
  22  
  23  #define REL_SYM_OR_REL  R_MIPS_REL32
  24  #define REL_PLT         R_MIPS_JUMP_SLOT
  25  #define REL_COPY        R_MIPS_COPY
  26  #define REL_DTPMOD      R_MIPS_TLS_DTPMOD32
  27  #define REL_DTPOFF      R_MIPS_TLS_DTPREL32
  28  #define REL_TPOFF       R_MIPS_TLS_TPREL32
  29  
  30  #define NEED_MIPS_GOT_RELOCS 1
  31  #define DT_DEBUG_INDIRECT DT_MIPS_RLD_MAP
  32  #define ARCH_SYM_REJECT_UND(s) (!((s)->st_other & STO_MIPS_PLT))
  33  
  34  #define CRTJMP(pc,sp) __asm__ __volatile__( \
  35  	"move $sp,%1 ; jr %0" : : "r"(pc), "r"(sp) : "memory" )
  36  
  37  #define GETFUNCSYM(fp, sym, got) __asm__ ( \
  38  	".hidden " #sym "\n" \
  39  	".set push \n" \
  40  	".set noreorder \n" \
  41  	"	bal 1f \n" \
  42  	"	nop \n" \
  43  	"	.gpword . \n" \
  44  	"	.gpword " #sym " \n" \
  45  	"1:	lw %0, ($ra) \n" \
  46  	"	subu %0, $ra, %0 \n" \
  47  	"	lw $ra, 4($ra) \n" \
  48  	"	addu %0, %0, $ra \n" \
  49  	".set pop \n" \
  50  	: "=r"(*(fp)) : : "memory", "ra" )
  51