diff options
Diffstat (limited to 'binutils/readelf.c')
| -rw-r--r-- | binutils/readelf.c | 75 |
1 files changed, 74 insertions, 1 deletions
diff --git a/binutils/readelf.c b/binutils/readelf.c index bbf5b02..e8c215d 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -728,6 +728,9 @@ guess_is_rela (unsigned int e_machine) case EM_ADAPTEVA_EPIPHANY: case EM_ALPHA: case EM_ALTERA_NIOS2: + case EM_ARC: + case EM_ARC_COMPACT: + case EM_ARC_COMPACT2: case EM_AVR: case EM_AVR_OLD: case EM_BLACKFIN: @@ -1315,6 +1318,8 @@ dump_relocations (FILE * file, break; case EM_ARC: + case EM_ARC_COMPACT: + case EM_ARC_COMPACT2: rtype = elf_arc_reloc_type (type); break; @@ -2115,6 +2120,8 @@ get_machine_name (unsigned e_machine) case EM_SPARCV9: return "Sparc v9"; case EM_TRICORE: return "Siemens Tricore"; case EM_ARC: return "ARC"; + case EM_ARC_COMPACT: return "ARCompact"; + case EM_ARC_COMPACT2: return "ARCv2"; case EM_H8_300: return "Renesas H8/300"; case EM_H8_300H: return "Renesas H8/300H"; case EM_H8S: return "Renesas H8S"; @@ -2182,7 +2189,6 @@ get_machine_name (unsigned e_machine) case EM_SCORE: return "SUNPLUS S+Core"; case EM_XSTORMY16: return "Sanyo XStormy16 CPU core"; case EM_OR1K: return "OpenRISC 1000"; - case EM_ARC_A5: return "ARC International ARCompact processor"; case EM_CRX: return "National Semiconductor CRX microprocessor"; case EM_ADAPTEVA_EPIPHANY: return "Adapteva EPIPHANY"; case EM_DLX: return "OpenDLX"; @@ -2761,6 +2767,63 @@ get_machine_flags (unsigned e_flags, unsigned e_machine) default: break; + case EM_ARC_COMPACT2: + switch (e_flags & EF_ARC_MACH_MSK) + { + case EF_ARC_CPU_ARCV2EM: + strcat (buf, ", ARC EM"); + break; + case EF_ARC_CPU_ARCV2HS: + strcat (buf, ", ARC HS"); + break; + default: + strcat (buf, ", unrecognized flag for ARCv2"); + break; + } + switch (e_flags & EF_ARC_OSABI_MSK) + { + /* Only upstream 3.9+ kernels will support ARCv2 + ISA. */ + case E_ARC_OSABI_V3: + strcat (buf, ", v3 no-legacy-syscalls ABI"); + break; + } + break; + + case EM_ARC_COMPACT: + switch (e_flags & EF_ARC_MACH_MSK) + { + case E_ARC_MACH_ARC600: + strcat (buf, ", ARC 600"); + break; + case E_ARC_MACH_ARC601: + strcat (buf, ", ARC 601"); + break; + case E_ARC_MACH_ARC700: + strcat (buf, ", ARC 700"); + break; + default: + strcat (buf, ", Generic ARCompact"); + break; + } + switch (e_flags & EF_ARC_OSABI_MSK) + { + case E_ARC_OSABI_ORIG: + strcat (buf, ", legacy syscall ABI"); + break; + case E_ARC_OSABI_V2: + /* For 3.2+ Linux kernels which use asm-generic + hdrs. */ + strcat (buf, ", v2 syscall ABI"); + break; + case E_ARC_OSABI_V3: + /* Upstream 3.9+ kernels which don't use any legacy + syscalls. */ + strcat (buf, ", v3 no-legacy-syscalls ABI"); + break; + } + break; + case EM_ARM: decode_ARM_machine_flags (e_flags, buf); break; @@ -11302,6 +11365,9 @@ is_32bit_abs_reloc (unsigned int reloc_type) return reloc_type == 1; /* R_ALPHA_REFLONG. */ case EM_ARC: return reloc_type == 1; /* R_ARC_32. */ + case EM_ARC_COMPACT: + case EM_ARC_COMPACT2: + return reloc_type == 4; /* R_ARC_32. */ case EM_ARM: return reloc_type == 2; /* R_ARM_ABS32 */ case EM_AVR_OLD: @@ -11620,6 +11686,10 @@ is_16bit_abs_reloc (unsigned int reloc_type) { switch (elf_header.e_machine) { + case EM_ARC: + case EM_ARC_COMPACT: + case EM_ARC_COMPACT2: + return reloc_type == 2; /* R_ARC_16. */ case EM_AVR_OLD: case EM_AVR: return reloc_type == 4; /* R_AVR_16. */ @@ -11690,6 +11760,9 @@ is_none_reloc (unsigned int reloc_type) case EM_ADAPTEVA_EPIPHANY: case EM_PPC: /* R_PPC_NONE. */ case EM_PPC64: /* R_PPC64_NONE. */ + case EM_ARC: /* R_ARC_NONE. */ + case EM_ARC_COMPACT: /* R_ARC_NONE. */ + case EM_ARC_COMPACT2: /* R_ARC_NONE. */ case EM_ARM: /* R_ARM_NONE. */ case EM_IA_64: /* R_IA64_NONE. */ case EM_SH: /* R_SH_NONE. */ |