diff options
Diffstat (limited to 'gas/config')
| -rw-r--r-- | gas/config/tc-i386.c | 29 | ||||
| -rw-r--r-- | gas/config/tc-i386.h | 5 |
2 files changed, 34 insertions, 0 deletions
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index f67e0c4..1159572 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -633,6 +633,8 @@ static const arch_entry cpu_arch[] = CPU_COREI7_FLAGS, 0, 0 }, { STRING_COMMA_LEN ("l1om"), PROCESSOR_L1OM, CPU_L1OM_FLAGS, 0, 0 }, + { STRING_COMMA_LEN ("k1om"), PROCESSOR_K1OM, + CPU_K1OM_FLAGS, 0, 0 }, { STRING_COMMA_LEN ("k6"), PROCESSOR_K6, CPU_K6_FLAGS, 0, 0 }, { STRING_COMMA_LEN ("k6_2"), PROCESSOR_K6, @@ -1081,6 +1083,7 @@ i386_align_code (fragS *fragP, int count) case PROCESSOR_CORE2: case PROCESSOR_COREI7: case PROCESSOR_L1OM: + case PROCESSOR_K1OM: case PROCESSOR_GENERIC64: patt = alt_long_patt; break; @@ -1133,6 +1136,7 @@ i386_align_code (fragS *fragP, int count) case PROCESSOR_CORE2: case PROCESSOR_COREI7: case PROCESSOR_L1OM: + case PROCESSOR_K1OM: if (fragP->tc_frag_data.isa_flags.bitfield.cpunop) patt = alt_long_patt; else @@ -2125,6 +2129,11 @@ check_cpu_arch_compatible (const char *name ATTRIBUTE_UNUSED, || new_flag.bitfield.cpul1om) return; + /* If we are targeting Intel K1OM, we must enable it. */ + if (get_elf_backend_data (stdoutput)->elf_machine_code != EM_K1OM + || new_flag.bitfield.cpuk1om) + return; + as_bad (_("`%s' is not supported on `%s'"), name, arch); #endif } @@ -2236,6 +2245,13 @@ i386_arch (void) as_fatal (_("Intel L1OM is 64bit ELF only")); return bfd_arch_l1om; } + else if (cpu_arch_isa == PROCESSOR_K1OM) + { + if (OUTPUT_FLAVOR != bfd_target_elf_flavour + || flag_code != CODE_64BIT) + as_fatal (_("Intel K1OM is 64bit ELF only")); + return bfd_arch_k1om; + } else return bfd_arch_i386; } @@ -2252,6 +2268,13 @@ i386_mach (void) as_fatal (_("Intel L1OM is 64bit ELF only")); return bfd_mach_l1om; } + else if (cpu_arch_isa == PROCESSOR_K1OM) + { + if (OUTPUT_FLAVOR != bfd_target_elf_flavour + || default_arch[6] != '\0') + as_fatal (_("Intel K1OM is 64bit ELF only")); + return bfd_mach_k1om; + } else if (default_arch[6] == '\0') return bfd_mach_x86_64; else @@ -8740,6 +8763,12 @@ i386_target_format (void) as_fatal (_("Intel L1OM is 64bit only")); return ELF_TARGET_L1OM_FORMAT; } + if (cpu_arch_isa == PROCESSOR_K1OM) + { + if (x86_elf_abi != X86_64_ABI) + as_fatal (_("Intel K1OM is 64bit only")); + return ELF_TARGET_K1OM_FORMAT; + } else return format; } diff --git a/gas/config/tc-i386.h b/gas/config/tc-i386.h index 092e8c6..deb2e9f 100644 --- a/gas/config/tc-i386.h +++ b/gas/config/tc-i386.h @@ -84,6 +84,10 @@ extern unsigned long i386_mach (void); #define ELF_TARGET_L1OM_FORMAT "elf64-l1om" #endif +#ifndef ELF_TARGET_K1OM_FORMAT +#define ELF_TARGET_K1OM_FORMAT "elf64-k1om" +#endif + #if ((defined (OBJ_MAYBE_COFF) && defined (OBJ_MAYBE_AOUT)) \ || defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF) \ || defined (TE_PE) || defined (TE_PEP) || defined (OBJ_MACH_O)) @@ -224,6 +228,7 @@ enum processor_type PROCESSOR_CORE2, PROCESSOR_COREI7, PROCESSOR_L1OM, + PROCESSOR_K1OM, PROCESSOR_K6, PROCESSOR_ATHLON, PROCESSOR_K8, |