| #ifndef __RELOC_H__ |
| #define __RELOC_H__ |
| |
| #define _GNU_SOURCE |
| #include <endian.h> |
| |
| #if __BYTE_ORDER == __LITTLE_ENDIAN |
| #define ENDIAN_SUFFIX "el" |
| #else |
| #define ENDIAN_SUFFIX "" |
| #endif |
| |
| #ifdef __mips_soft_float |
| #define FP_SUFFIX "-sf" |
| #else |
| #define FP_SUFFIX "" |
| #endif |
| |
| #define LDSO_ARCH "mips64" ENDIAN_SUFFIX FP_SUFFIX |
| |
| #define TPOFF_K (-0x7000) |
| |
| #define REL_SYM_OR_REL 4611 |
| #define REL_PLT R_MIPS_JUMP_SLOT |
| #define REL_COPY R_MIPS_COPY |
| #define REL_DTPMOD R_MIPS_TLS_DTPMOD64 |
| #define REL_DTPOFF R_MIPS_TLS_DTPREL64 |
| #define REL_TPOFF R_MIPS_TLS_TPREL64 |
| |
| #undef R_TYPE |
| #undef R_SYM |
| #undef R_INFO |
| #define R_TYPE(x) (be64toh(x)&0x7fffffff) |
| #define R_SYM(x) (be32toh(be64toh(x)>>32)) |
| #define R_INFO(s,t) (htobe64((uint64_t)htobe32(s)<<32 | (uint64_t)t)) |
| |
| #define NEED_MIPS_GOT_RELOCS 1 |
| #define DT_DEBUG_INDIRECT DT_MIPS_RLD_MAP |
| #define ARCH_SYM_REJECT_UND(s) (!((s)->st_other & STO_MIPS_PLT)) |
| |
| #define CRTJMP(pc,sp) __asm__ __volatile__( \ |
| "move $sp,%1 ; jr %0" : : "r"(pc), "r"(sp) : "memory" ) |
| |
| #define GETFUNCSYM(fp, sym, got) __asm__ ( \ |
| ".hidden " #sym "\n" \ |
| ".set push \n" \ |
| ".set noreorder \n" \ |
| ".align 8 \n" \ |
| " bal 1f \n" \ |
| " nop \n" \ |
| " .gpdword . \n" \ |
| " .gpdword " #sym " \n" \ |
| "1: ld %0, ($ra) \n" \ |
| " dsubu %0, $ra, %0 \n" \ |
| " ld $ra, 8($ra) \n" \ |
| " daddu %0, %0, $ra \n" \ |
| ".set pop \n" \ |
| : "=r"(*(fp)) : : "memory", "ra" ) |
| |
| #endif |