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binutils-gdb/bfd/cpu-powerpc.c

423 lines
9.7 KiB
C

/* BFD PowerPC CPU definition
Copyright (C) 1994-2017 Free Software Foundation, Inc.
Contributed by Ian Lance Taylor, Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#include "sysdep.h"
#include "bfd.h"
#include "libbfd.h"
/* The common PowerPC architecture is compatible with the RS/6000. */
static const bfd_arch_info_type *
powerpc_compatible (const bfd_arch_info_type *a,
const bfd_arch_info_type *b)
{
BFD_ASSERT (a->arch == bfd_arch_powerpc);
switch (b->arch)
{
default:
return NULL;
case bfd_arch_powerpc:
if (a->mach == bfd_mach_ppc_vle && b->bits_per_word == 32)
return a;
if (b->mach == bfd_mach_ppc_vle && a->bits_per_word == 32)
return b;
return bfd_default_compatible (a, b);
case bfd_arch_rs6000:
if (b->mach == bfd_mach_rs6k)
return a;
return NULL;
}
/*NOTREACHED*/
}
const bfd_arch_info_type bfd_powerpc_archs[] =
{
#if BFD_DEFAULT_TARGET_SIZE == 64
/* Default arch must come first. */
{
64, /* 64 bits in a word */
64, /* 64 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc64,
"powerpc",
"powerpc:common64",
3,
TRUE, /* default for 64 bit target */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[1]
},
/* elf32-ppc:ppc_elf_object_p relies on the default 32 bit arch
being immediately after the 64 bit default. */
{
32, /* 32 bits in a word */
32, /* 32 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc, /* for the POWER/PowerPC common architecture */
"powerpc",
"powerpc:common",
3,
FALSE,
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[2],
},
#else
/* Default arch must come first. */
{
32, /* 32 bits in a word */
32, /* 32 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc, /* for the POWER/PowerPC common architecture */
"powerpc",
"powerpc:common",
3,
TRUE, /* default for 32 bit target */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[1],
},
/* elf64-ppc:ppc64_elf_object_p relies on the default 64 bit arch
being immediately after the 32 bit default. */
{
64, /* 64 bits in a word */
64, /* 64 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc64,
"powerpc",
"powerpc:common64",
3,
FALSE,
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[2]
},
#endif
{
32, /* 32 bits in a word */
32, /* 32 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_603,
"powerpc",
"powerpc:603",
3,
FALSE, /* not the default */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[3]
},
{
32, /* 32 bits in a word */
32, /* 32 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_ec603e,
"powerpc",
"powerpc:EC603e",
3,
FALSE, /* not the default */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[4]
},
{
32, /* 32 bits in a word */
32, /* 32 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_604,
"powerpc",
"powerpc:604",
3,
FALSE, /* not the default */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[5]
},
{
32, /* 32 bits in a word */
32, /* 32 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_403,
"powerpc",
"powerpc:403",
3,
FALSE, /* not the default */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[6]
},
{
32, /* 32 bits in a word */
32, /* 32 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_601,
"powerpc",
"powerpc:601",
3,
FALSE, /* not the default */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[7]
},
{
64, /* 64 bits in a word */
64, /* 64 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_620,
"powerpc",
"powerpc:620",
3,
FALSE, /* not the default */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[8]
},
{
64, /* 64 bits in a word */
64, /* 64 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_630,
"powerpc",
"powerpc:630",
3,
FALSE, /* not the default */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[9]
},
{
64, /* 64 bits in a word */
64, /* 64 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_a35,
"powerpc",
"powerpc:a35",
3,
FALSE, /* not the default */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[10]
},
{
64, /* 64 bits in a word */
64, /* 64 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_rs64ii,
"powerpc",
"powerpc:rs64ii",
3,
FALSE, /* not the default */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[11]
},
{
64, /* 64 bits in a word */
64, /* 64 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_rs64iii,
"powerpc",
"powerpc:rs64iii",
3,
FALSE, /* not the default */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[12]
},
{
32, /* 32 bits in a word */
32, /* 32 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_7400,
"powerpc",
"powerpc:7400",
3,
FALSE, /* not the default */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[13]
},
{
32, /* 32 bits in a word */
32, /* 32 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_e500,
"powerpc",
"powerpc:e500",
3,
FALSE,
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[14]
},
{
32, /* 32 bits in a word */
32, /* 32 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_e500mc,
"powerpc",
"powerpc:e500mc",
3,
FALSE, /* not the default */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[15]
},
{
64, /* 64 bits in a word */
64, /* 64 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_e500mc64,
"powerpc",
"powerpc:e500mc64",
3,
FALSE, /* not the default */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[16]
},
{
32, /* 32 bits in a word */
32, /* 32 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_860,
"powerpc",
"powerpc:MPC8XX",
3,
FALSE, /* not the default */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[17]
},
{
32, /* 32 bits in a word */
32, /* 32 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_750,
"powerpc",
"powerpc:750",
3,
FALSE, /* not the default */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[18]
},
{
32, /* 32 bits in a word */
32, /* 32 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_titan,
"powerpc",
"powerpc:titan",
3,
FALSE, /* not the default */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[19]
},
{
16, /* 16 or 32 bits in a word */
32, /* 32 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_vle,
"powerpc",
"powerpc:vle",
3,
FALSE, /* not the default */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[20]
},
{
64, /* 64 bits in a word */
64, /* 64 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_e5500,
"powerpc",
"powerpc:e5500",
3,
FALSE, /* not the default */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&bfd_powerpc_archs[21]
},
{
64, /* 64 bits in a word */
64, /* 64 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_powerpc,
bfd_mach_ppc_e6500,
"powerpc",
"powerpc:e6500",
3,
FALSE, /* not the default */
powerpc_compatible,
bfd_default_scan,
bfd_arch_default_fill,
0
}
};