diff options
Diffstat (limited to 'cpukit/score/cpu')
| -rw-r--r-- | cpukit/score/cpu/arm/include/machine/elf_machdep.h | 72 |
1 files changed, 52 insertions, 20 deletions
diff --git a/cpukit/score/cpu/arm/include/machine/elf_machdep.h b/cpukit/score/cpu/arm/include/machine/elf_machdep.h index 8f01d05212..6196879481 100644 --- a/cpukit/score/cpu/arm/include/machine/elf_machdep.h +++ b/cpukit/score/cpu/arm/include/machine/elf_machdep.h @@ -1,4 +1,7 @@ -/* $NetBSD: elf_machdep.h,v 1.8 2009/05/30 05:56:52 skrll Exp $ */ +/* $NetBSD: elf_machdep.h,v 1.19 2017/11/06 03:47:45 christos Exp $ */ + +#ifndef _ARM_ELF_MACHDEP_H_ +#define _ARM_ELF_MACHDEP_H_ #if defined(__ARMEB__) #define ELF32_MACHDEP_ENDIANNESS ELFDATA2MSB @@ -24,7 +27,13 @@ #define EF_ARM_NEW_ABI 0x00000080 #define EF_ARM_OLD_ABI 0x00000100 #define EF_ARM_SOFT_FLOAT 0x00000200 +#define EF_ARM_BE8 0x00800000 #define EF_ARM_EABIMASK 0xff000000 +#define EF_ARM_EABI_VER1 0x01000000 +#define EF_ARM_EABI_VER2 0x02000000 +#define EF_ARM_EABI_VER3 0x03000000 +#define EF_ARM_EABI_VER4 0x04000000 +#define EF_ARM_EABI_VER5 0x05000000 #define ELF32_MACHDEP_ID_CASES \ case EM_ARM: \ @@ -32,6 +41,7 @@ #define ELF32_MACHDEP_ID EM_ARM +#define KERN_ELFSIZE 32 #define ARCH_ELFSIZE 32 /* MD native binary size */ /* Processor specific relocation types */ @@ -46,7 +56,7 @@ #define R_ARM_THM_ABS5 7 #define R_ARM_ABS8 8 #define R_ARM_SBREL32 9 -#define R_ARM_THM_CALL 10 +#define R_ARM_THM_PC22 10 #define R_ARM_THM_PC8 11 #define R_ARM_AMP_VCALL9 12 #define R_ARM_SWI24 13 @@ -68,34 +78,36 @@ #define R_ARM_GOTPC 25 #define R_ARM_GOT32 26 #define R_ARM_PLT32 27 -#define R_ARM_CALL 28 -#define R_ARM_JUMP24 29 +#define R_ARM_CALL 28 +#define R_ARM_JUMP24 29 #define R_ARM_THM_JUMP24 30 -#define R_ARM_BASE_ABS 31 - +#define R_ARM_BASE_ABS 31 #define R_ARM_ALU_PCREL_7_0 32 #define R_ARM_ALU_PCREL_15_8 33 #define R_ARM_ALU_PCREL_23_15 34 #define R_ARM_ALU_SBREL_11_0 35 #define R_ARM_ALU_SBREL_19_12 36 -#define R_ARM_ALU_SBREL_27_20 37 -#define R_ARM_V4BX 40 -#define R_ARM_TARGET2 41 -#define R_ARM_PREL31 42 - -#define R_ARM_MOVW_ABS_NC 43 -#define R_ARM_MOVT_ABS 44 - -#define R_ARM_THM_MOVW_ABS_NC 47 -#define R_ARM_THM_MOVT_ABS 48 - -#define R_ARM_THM_JUMP19 51 +#define R_ARM_ALU_SBREL_27_20 37 // depcreated +#define R_ARM_TARGET1 38 +#define R_ARM_SBREL31 39 // deprecated +#define R_ARM_V4BX 40 +#define R_ARM_TARGET2 41 +#define R_ARM_PREL31 42 +#define R_ARM_MOVW_ABS_NC 43 +#define R_ARM_MOVT_ABS 44 +#define R_ARM_MOVW_PREL_NC 45 +#define R_ARM_MOVT_PREL 46 +#define R_ARM_THM_MOVW_ABS_NC 47 +#define R_ARM_THM_MOVT_ABS 48 +#define R_ARM_THM_MOVW_PREL_NC 49 +#define R_ARM_THM_MOVT_PREL 50 +#define R_ARM_THM_JUMP19 51 /* 96-111 are reserved to G++. */ #define R_ARM_GNU_VTENTRY 100 #define R_ARM_GNU_VTINHERIT 101 -#define R_ARM_THM_JUMP11 102 -#define R_ARM_THM_JUMP8 103 +#define R_ARM_THM_PC11 102 +#define R_ARM_THM_PC9 103 /* More TLS relocations */ #define R_ARM_TLS_GD32 104 /* PC-rel 32 bit for global dynamic */ @@ -109,6 +121,8 @@ /* 112-127 are reserved for private experiments. */ +#define R_ARM_IRELATIVE 160 + #define R_ARM_RXPC25 249 #define R_ARM_RSBREL32 250 #define R_ARM_THM_RPC22 251 @@ -124,9 +138,27 @@ #define PF_ARM_PI 0x20000000 #define PF_ARM_ENTRY 0x80000000 +/* Processor specific program header types */ +#define PT_ARM_EXIDX (PT_LOPROC + 1) + /* Processor specific section header flags */ #define SHF_ENTRYSECT 0x10000000 #define SHF_COMDEF 0x80000000 /* Processor specific symbol types */ #define STT_ARM_TFUNC STT_LOPROC + +#ifdef _KERNEL +#ifdef ELFSIZE +#define ELF_MD_PROBE_FUNC ELFNAME2(arm_netbsd,probe) +#define ELF_MD_COREDUMP_SETUP ELFNAME2(arm_netbsd,coredump_setup) +#endif + +struct exec_package; + +int arm_netbsd_elf32_probe(struct lwp *, struct exec_package *, void *, char *, + vaddr_t *); +void arm_netbsd_elf32_coredump_setup(struct lwp *, void *); +#endif + +#endif /* _ARM_ELF_MACHDEP_H_ */ |