| Rich Felker | 7faee5f | 2015-04-24 11:06:11 -0400 | [diff] [blame] | 1 | #include <endian.h> |
| 2 | |
| Rich Felker | 5c27c44 | 2014-02-27 22:20:44 -0500 | [diff] [blame] | 3 | #if __BYTE_ORDER == __BIG_ENDIAN |
| 4 | #define ENDIAN_SUFFIX "eb" |
| Bobby Bingham | 3a3c813 | 2013-10-05 05:13:18 -0500 | [diff] [blame] | 5 | #else |
| 6 | #define ENDIAN_SUFFIX "" |
| 7 | #endif |
| 8 | |
| Rich Felker | 1fb0878 | 2015-04-24 12:09:01 -0400 | [diff] [blame] | 9 | #if __SH_FPU_ANY__ || __SH4__ |
| 10 | #define FP_SUFFIX "" |
| 11 | #else |
| 12 | #define FP_SUFFIX "-nofpu" |
| 13 | #endif |
| 14 | |
| Rich Felker | d4c82d0 | 2015-09-12 03:22:19 +0000 | [diff] [blame] | 15 | #if __SH_FDPIC__ |
| 16 | #define ABI_SUFFIX "-fdpic" |
| 17 | #else |
| 18 | #define ABI_SUFFIX "" |
| 19 | #endif |
| 20 | |
| 21 | #define LDSO_ARCH "sh" ENDIAN_SUFFIX FP_SUFFIX ABI_SUFFIX |
| Bobby Bingham | 3a3c813 | 2013-10-05 05:13:18 -0500 | [diff] [blame] | 22 | |
| Szabolcs Nagy | 610c5a8 | 2018-06-02 01:52:01 +0200 | [diff] [blame] | 23 | #define TPOFF_K 0 |
| Bobby Bingham | 3a3c813 | 2013-10-05 05:13:18 -0500 | [diff] [blame] | 24 | |
| Rich Felker | f3ddd17 | 2015-04-13 02:56:26 -0400 | [diff] [blame] | 25 | #define REL_SYMBOLIC R_SH_DIR32 |
| 26 | #define REL_OFFSET R_SH_REL32 |
| 27 | #define REL_GOT R_SH_GLOB_DAT |
| 28 | #define REL_PLT R_SH_JMP_SLOT |
| 29 | #define REL_RELATIVE R_SH_RELATIVE |
| 30 | #define REL_COPY R_SH_COPY |
| 31 | #define REL_DTPMOD R_SH_TLS_DTPMOD32 |
| 32 | #define REL_DTPOFF R_SH_TLS_DTPOFF32 |
| 33 | #define REL_TPOFF R_SH_TLS_TPOFF32 |
| 34 | |
| Rich Felker | 9439ebd | 2015-11-11 17:34:17 -0500 | [diff] [blame] | 35 | #define DL_NOMMU_SUPPORT 1 |
| 36 | |
| Rich Felker | d4c82d0 | 2015-09-12 03:22:19 +0000 | [diff] [blame] | 37 | #if __SH_FDPIC__ |
| 38 | #define REL_FUNCDESC R_SH_FUNCDESC |
| 39 | #define REL_FUNCDESC_VAL R_SH_FUNCDESC_VALUE |
| 40 | #undef REL_RELATIVE |
| Rich Felker | 7a9669e | 2015-09-22 03:54:42 +0000 | [diff] [blame] | 41 | #define DL_FDPIC 1 |
| Rich Felker | eaf7ab6 | 2015-09-22 19:12:48 +0000 | [diff] [blame] | 42 | #define FDPIC_CONSTDISP_FLAG 0x100 |
| Rich Felker | 7a9669e | 2015-09-22 03:54:42 +0000 | [diff] [blame] | 43 | #define CRTJMP(pc,sp) do { \ |
| 44 | register size_t r8 __asm__("r8") = ((size_t *)(sp))[-2]; \ |
| 45 | __asm__ __volatile__( "jmp @%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" ) |
| Rich Felker | d4c82d0 | 2015-09-12 03:22:19 +0000 | [diff] [blame] | 51 | #else |
| Rich Felker | f3ddd17 | 2015-04-13 02:56:26 -0400 | [diff] [blame] | 52 | #define CRTJMP(pc,sp) __asm__ __volatile__( \ |
| 53 | "jmp @%0 ; mov %1,r15" : : "r"(pc), "r"(sp) : "memory" ) |
| Rich Felker | d4c82d0 | 2015-09-12 03:22:19 +0000 | [diff] [blame] | 54 | #endif |