diff options
| author | Joern Rennecke <joern.rennecke@arc.com> | 2004-03-03 18:01:49 +0000 |
|---|---|---|
| committer | Joern Rennecke <joern.rennecke@arc.com> | 2004-03-03 18:01:49 +0000 |
| commit | 9046e9f718f8d5cbeec52536bdff104fd1dec420 (patch) | |
| tree | c9e8044e249184542e2fcd12df2f8f4b7b384196 /bfd/cpu-sh.c | |
| parent | 183baab6acbc5805afd2b0c0fccae66ee03ee15f (diff) | |
| download | gdb-9046e9f718f8d5cbeec52536bdff104fd1dec420.tar.gz | |
2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
opcodes:
* sh-dis.c (print_insn_sh): Don't disassemble fp instructions in
nofpu mode. Add BFD type bfd_mach_sh4_nommu_nofpu.
* sh-opc.h: Add sh4_nommu_nofpu architecture and adjust instructions
accordingly.
bfd:
* archures.c: Add bfd_mach_sh4_nommu_nofpu.
* cpu-sh.c: Ditto.
* elf32-sh.c: Ditto.
* bfd-in2.h: Regenerate.
include/elf:
* sh.h: Add EF_SH4_NOMMU_NOFPU.
gas:
* config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
-isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
(sh_elf_final_processing): Output BFD type sh4_nofpu if that is
the most general type or the user specifically requested it.
(md_assemble): Add a new error message for when an instruction
is understood, but is not allowed due to an -isa option.
Diffstat (limited to 'bfd/cpu-sh.c')
| -rw-r--r-- | bfd/cpu-sh.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/bfd/cpu-sh.c b/bfd/cpu-sh.c index 2f33240bb07..be359df7090 100644 --- a/bfd/cpu-sh.c +++ b/bfd/cpu-sh.c @@ -1,5 +1,5 @@ /* BFD library support routines for the Renesas / SuperH SH architecture. - Copyright 1993, 1994, 1997, 1998, 2000, 2001, 2002, 2003 + Copyright 1993, 1994, 1997, 1998, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. Hacked by Steve Chamberlain of Cygnus Support. @@ -34,7 +34,8 @@ #define SH4A_NEXT &arch_info_struct[8] #define SH4AL_DSP_NEXT &arch_info_struct[9] #define SH4_NOFPU_NEXT &arch_info_struct[10] -#define SH4A_NOFPU_NEXT &arch_info_struct[11] +#define SH4_NOMMU_NOFPU_NEXT &arch_info_struct[11] +#define SH4A_NOFPU_NEXT &arch_info_struct[12] #define SH64_NEXT NULL static const bfd_arch_info_type arch_info_struct[] = @@ -184,6 +185,20 @@ static const bfd_arch_info_type arch_info_struct[] = 32, /* 32 bits in an address */ 8, /* 8 bits in a byte */ bfd_arch_sh, + bfd_mach_sh4_nommu_nofpu, + "sh", /* arch_name */ + "sh4-nommu-nofpu", /* printable name */ + 1, + FALSE, /* not the default */ + bfd_default_compatible, + bfd_default_scan, + SH4_NOMMU_NOFPU_NEXT + }, + { + 32, /* 32 bits in a word */ + 32, /* 32 bits in an address */ + 8, /* 8 bits in a byte */ + bfd_arch_sh, bfd_mach_sh4a_nofpu, "sh", /* arch_name */ "sh4a-nofpu", /* printable name */ |