[388] | 1 | #include <endian.h>
|
---|
| 2 |
|
---|
| 3 | #if __BYTE_ORDER == __BIG_ENDIAN
|
---|
| 4 | #define ENDIAN_SUFFIX "eb"
|
---|
| 5 | #else
|
---|
| 6 | #define ENDIAN_SUFFIX ""
|
---|
| 7 | #endif
|
---|
| 8 |
|
---|
| 9 | #if __RX_FPU_ANY__ || __SH4__
|
---|
| 10 | #define FP_SUFFIX ""
|
---|
| 11 | #else
|
---|
| 12 | #define FP_SUFFIX "-nofpu"
|
---|
| 13 | #endif
|
---|
| 14 |
|
---|
| 15 | #if __RX_FDPIC__
|
---|
| 16 | #define ABI_SUFFIX "-fdpic"
|
---|
| 17 | #else
|
---|
| 18 | #define ABI_SUFFIX ""
|
---|
| 19 | #endif
|
---|
| 20 |
|
---|
| 21 | #define LDSO_ARCH "rx" ENDIAN_SUFFIX FP_SUFFIX ABI_SUFFIX
|
---|
| 22 |
|
---|
| 23 | #define TPOFF_K 8
|
---|
| 24 |
|
---|
| 25 | #define REL_SYMBOLIC R_RX_DIR32
|
---|
| 26 | #define REL_OFFSET R_RX_REL32
|
---|
| 27 | #define REL_GOT R_RX_GLOB_DAT
|
---|
| 28 | #define REL_PLT R_RX_JMP_SLOT
|
---|
| 29 | #define REL_RELATIVE R_RX_RELATIVE
|
---|
| 30 | #define REL_COPY R_RX_COPY
|
---|
| 31 | #define REL_DTPMOD R_RX_TLS_DTPMOD32
|
---|
| 32 | #define REL_DTPOFF R_RX_TLS_DTPOFF32
|
---|
| 33 | #define REL_TPOFF R_RX_TLS_TPOFF32
|
---|
| 34 |
|
---|
| 35 | #define DL_NOMMU_SUPPORT 1
|
---|
| 36 |
|
---|
| 37 | #if __RX_FDPIC__
|
---|
| 38 | #define REL_FUNCDESC R_RX_FUNCDESC
|
---|
| 39 | #define REL_FUNCDESC_VAL R_RX_FUNCDESC_VALUE
|
---|
| 40 | #undef REL_RELATIVE
|
---|
| 41 | #define DL_FDPIC 1
|
---|
| 42 | #define FDPIC_CONSTDISP_FLAG 0x100
|
---|
| 43 | #define CRTJMP(pc,sp) do { \
|
---|
| 44 | register size_t r8 __asm__("r8") = ((size_t *)(sp))[-2]; \
|
---|
| 45 | __asm__ __volatile__( "jsr %0 ; mov %1,r15" \
|
---|
| 46 | : : "r"(pc), "r"(sp), "r"(r8) : "memory" ); } while(0)
|
---|
| 47 | #define GETFUNCSYM(fp, sym, got) __asm__ ( \
|
---|
| 48 | "mov.l 1f,%0 ; add %1,%0 ; bra 2f ; nop ; .align 2 \n" \
|
---|
| 49 | "1: .long " #sym "@GOTOFFFUNCDESC \n2:" \
|
---|
| 50 | : "=&r"(*fp) : "r"(got) : "memory" )
|
---|
| 51 | #else
|
---|
| 52 | #define CRTJMP(pc,sp) __asm__ __volatile__( \
|
---|
| 53 | "jsr %0 ; mov %1,r15" : : "r"(pc), "r"(sp) : "memory" )
|
---|
| 54 | #endif
|
---|