1 #include <endian.h> 2 3 #if __mips_isa_rev >= 6 4 #define ISA_SUFFIX "r6" 5 #else 6 #define ISA_SUFFIX "" 7 #endif 8 9 #if __BYTE_ORDER == __LITTLE_ENDIAN 10 #define ENDIAN_SUFFIX "el" 11 #else 12 #define ENDIAN_SUFFIX "" 13 #endif 14 15 #ifdef __mips_soft_float 16 #define FP_SUFFIX "-sf" 17 #else 18 #define FP_SUFFIX "" 19 #endif 20 21 #define LDSO_ARCH "mips" ISA_SUFFIX ENDIAN_SUFFIX FP_SUFFIX 22 23 #define TPOFF_K (-0x7000) 24 25 #define REL_SYM_OR_REL R_MIPS_REL32 26 #define REL_PLT R_MIPS_JUMP_SLOT 27 #define REL_COPY R_MIPS_COPY 28 #define REL_DTPMOD R_MIPS_TLS_DTPMOD32 29 #define REL_DTPOFF R_MIPS_TLS_DTPREL32 30 #define REL_TPOFF R_MIPS_TLS_TPREL32 31 32 #define NEED_MIPS_GOT_RELOCS 1 33 #define DT_DEBUG_INDIRECT DT_MIPS_RLD_MAP 34 #define ARCH_SYM_REJECT_UND(s) (!((s)->st_other & STO_MIPS_PLT)) 35 36 #define CRTJMP(pc,sp) __asm__ __volatile__( \ 37 "move $sp,%1 ; jr %0" : : "r"(pc), "r"(sp) : "memory" ) 38 39 #define GETFUNCSYM(fp, sym, got) __asm__ ( \ 40 ".hidden " #sym "\n" \ 41 ".set push \n" \ 42 ".set noreorder \n" \ 43 " bal 1f \n" \ 44 " nop \n" \ 45 " .gpword . \n" \ 46 " .gpword " #sym " \n" \ 47 "1: lw %0, ($ra) \n" \ 48 " subu %0, $ra, %0 \n" \ 49 " lw $ra, 4($ra) \n" \ 50 " addu %0, %0, $ra \n" \ 51 ".set pop \n" \ 52 : "=r"(*(fp)) : : "memory", "ra" ) 53