| 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 "mips64" ISA_SUFFIX ENDIAN_SUFFIX FP_SUFFIX |
| 20 | |
| 21 | #define TPOFF_K (-0x7000) |
| 22 | |
| 23 | #define REL_SYM_OR_REL 4611 |
| 24 | #define REL_PLT R_MIPS_JUMP_SLOT |
| 25 | #define REL_COPY R_MIPS_COPY |
| 26 | #define REL_DTPMOD R_MIPS_TLS_DTPMOD64 |
| 27 | #define REL_DTPOFF R_MIPS_TLS_DTPREL64 |
| 28 | #define REL_TPOFF R_MIPS_TLS_TPREL64 |
| 29 | |
| 30 | #include <endian.h> |
| 31 | |
| 32 | #undef R_TYPE |
| 33 | #undef R_SYM |
| 34 | #undef R_INFO |
| 35 | #define R_TYPE(x) (be64toh(x)&0x7fffffff) |
| 36 | #define R_SYM(x) (be32toh(be64toh(x)>>32)) |
| 37 | #define R_INFO(s,t) (htobe64((uint64_t)htobe32(s)<<32 | (uint64_t)t)) |
| 38 | |
| 39 | #define NEED_MIPS_GOT_RELOCS 1 |
| 40 | #define DT_DEBUG_INDIRECT DT_MIPS_RLD_MAP |
| 41 | #define DT_DEBUG_INDIRECT_REL DT_MIPS_RLD_MAP_REL |
| 42 | #define ARCH_SYM_REJECT_UND(s) (!((s)->st_other & STO_MIPS_PLT)) |
| 43 | |
| 44 | #define CRTJMP(pc,sp) __asm__ __volatile__( \ |
| 45 | "move $sp,%1 ; jr %0" : : "r"(pc), "r"(sp) : "memory" ) |
| 46 | |
| 47 | #define GETFUNCSYM(fp, sym, got) __asm__ ( \ |
| 48 | ".hidden " #sym "\n" \ |
| 49 | ".set push \n" \ |
| 50 | ".set noreorder \n" \ |
| 51 | ".align 8 \n" \ |
| 52 | " bal 1f \n" \ |
| 53 | " nop \n" \ |
| 54 | " .gpdword . \n" \ |
| 55 | " .gpdword " #sym " \n" \ |
| 56 | "1: ld %0, ($ra) \n" \ |
| 57 | " dsubu %0, $ra, %0 \n" \ |
| 58 | " ld $ra, 8($ra) \n" \ |
| 59 | " daddu %0, %0, $ra \n" \ |
| 60 | ".set pop \n" \ |
| 61 | : "=r"(*(fp)) : : "memory", "ra" ) |