From bd782c07b914f28fd927cec42eacd8adcf556dca Mon Sep 17 00:00:00 2001 From: Chenghua Xu Date: Wed, 29 Aug 2018 20:36:23 +0800 Subject: [MIPS] Add Loongson 3A2000/3A3000 proccessor support. bfd/ * archures.c (bfd_architecture): New machine bfd_mach_mips_gs464e. * bfd-in2.h (bfd_architecture): Likewise. * cpu-mips.c (enum I_xxx): Likewise. (arch_info_struct): Likewise. * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_GS464E. (mips_set_isa_flags): Likewise. (mips_mach_extensions): Map bfd_mach_mips_gs464e to bfd_mach_mips_gs464 extension. binutils/ * NEWS: Mention Loongson 3A2000/3A3000 proccessor support. * readelf.c (get_machine_flags): Handle gs464e. elfcpp/ * mips.c (EF_MIPS_MACH): New E_MIPS_MACH_GS464E. gas/ * config/tc-mips.c (ISA_HAS_ODD_SINGLE_FPR): Exclude CPU_GS464E. (mips_cpu_info_table): Add gs464e descriptors. * doc/as.texi (march table): Add gs464e. include/ * elf/mips.h (E_MIPS_MACH_XXX): New E_MIPS_MACH_GS464E. * opcode/mips.h (CPU_XXX): New CPU_GS464E. ld/ * testsuite/ld-mips-elf/mips-elf-flags.exp: Run good_combination gs464e and gs464. opcodes/ * mips-dis.c (mips_arch_choices): Add gs464e descriptors. --- bfd/elfxx-mips.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'bfd/elfxx-mips.c') diff --git a/bfd/elfxx-mips.c b/bfd/elfxx-mips.c index f880fa3..25c2d9c 100644 --- a/bfd/elfxx-mips.c +++ b/bfd/elfxx-mips.c @@ -6790,6 +6790,9 @@ _bfd_elf_mips_mach (flagword flags) case E_MIPS_MACH_GS464: return bfd_mach_mips_gs464; + case E_MIPS_MACH_GS464E: + return bfd_mach_mips_gs464e; + case E_MIPS_MACH_OCTEON3: return bfd_mach_mips_octeon3; @@ -11988,6 +11991,10 @@ mips_set_isa_flags (bfd *abfd) val = E_MIPS_ARCH_64R2 | E_MIPS_MACH_GS464; break; + case bfd_mach_mips_gs464e: + val = E_MIPS_ARCH_64R2 | E_MIPS_MACH_GS464E; + break; + case bfd_mach_mips_octeon: case bfd_mach_mips_octeonp: val = E_MIPS_ARCH_64R2 | E_MIPS_MACH_OCTEON; @@ -13993,6 +14000,7 @@ static const struct mips_mach_extension mips_mach_extensions[] = { bfd_mach_mips_octeon2, bfd_mach_mips_octeonp }, { bfd_mach_mips_octeonp, bfd_mach_mips_octeon }, { bfd_mach_mips_octeon, bfd_mach_mipsisa64r2 }, + { bfd_mach_mips_gs464e, bfd_mach_mips_gs464 }, { bfd_mach_mips_gs464, bfd_mach_mipsisa64r2 }, /* MIPS64 extensions. */ -- cgit v1.1