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| (Empty) |
| 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 __SH_FPU_ANY__ || __SH4__ | |
| 10 #define FP_SUFFIX "" | |
| 11 #else | |
| 12 #define FP_SUFFIX "-nofpu" | |
| 13 #endif | |
| 14 | |
| 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 | |
| 22 | |
| 23 #define TPOFF_K 8 | |
| 24 | |
| 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 | |
| 35 #define DL_NOMMU_SUPPORT 1 | |
| 36 | |
| 37 #if __SH_FDPIC__ | |
| 38 #define REL_FUNCDESC R_SH_FUNCDESC | |
| 39 #define REL_FUNCDESC_VAL R_SH_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__( "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" ) | |
| 51 #else | |
| 52 #define CRTJMP(pc,sp) __asm__ __volatile__( \ | |
| 53 "jmp @%0 ; mov %1,r15" : : "r"(pc), "r"(sp) : "memory" ) | |
| 54 #endif | |
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Chromium Code Reviews
Issue 1574103002:
Remove cruft from fusl (Closed)
Base URL: https://github.com/domokit/mojo.git@master