diff options
Diffstat (limited to 'bfd/cpu-avr.c')
| -rw-r--r-- | bfd/cpu-avr.c | 108 |
1 files changed, 52 insertions, 56 deletions
diff --git a/bfd/cpu-avr.c b/bfd/cpu-avr.c index 70c04d6..4c8c193 100644 --- a/bfd/cpu-avr.c +++ b/bfd/cpu-avr.c @@ -1,75 +1,34 @@ /* BFD library support routines for the AVR architecture. - Copyright 1999, 2000, 2002 Free Software Foundation, Inc. + Copyright 1999, 2000, 2002, 2006 Free Software Foundation, Inc. Contributed by Denis Chertykov <denisc@overta.ru> -This file is part of BFD, the Binary File Descriptor library. + 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 2 of the License, or -(at your option) any later version. + 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 2 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. + 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. */ + 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 "bfd.h" #include "sysdep.h" #include "libbfd.h" -static const bfd_arch_info_type *compatible - PARAMS ((const bfd_arch_info_type *, const bfd_arch_info_type *)); - -#define N(addr_bits, machine, print, default, next) \ -{ \ - 8, /* 8 bits in a word */ \ - addr_bits, /* bits in an address */ \ - 8, /* 8 bits in a byte */ \ - bfd_arch_avr, \ - machine, /* machine */ \ - "avr", /* arch_name */ \ - print, /* printable name */ \ - 1, /* section align power */ \ - default, /* the default machine */ \ - compatible, \ - bfd_default_scan, \ - next \ -} - -static const bfd_arch_info_type arch_info_struct[] = -{ - /* AT90S1200, ATtiny1x, ATtiny28 */ - N (16, bfd_mach_avr1, "avr:1", FALSE, & arch_info_struct[1]), - - /* AT90S2xxx, AT90S4xxx, AT90S8xxx, ATtiny22 */ - N (16, bfd_mach_avr2, "avr:2", FALSE, & arch_info_struct[2]), - - /* ATmega103, ATmega603 */ - N (22, bfd_mach_avr3, "avr:3", FALSE, & arch_info_struct[3]), - - /* ATmega83, ATmega85 */ - N (16, bfd_mach_avr4, "avr:4", FALSE, & arch_info_struct[4]), - - /* ATmega161, ATmega163, ATmega32, AT94K */ - N (22, bfd_mach_avr5, "avr:5", FALSE, NULL) -}; - -const bfd_arch_info_type bfd_avr_arch = - N (16, bfd_mach_avr2, "avr", TRUE, & arch_info_struct[0]); - /* This routine is provided two arch_infos and works out which AVR machine which would be compatible with both and returns a pointer to its info structure. */ static const bfd_arch_info_type * -compatible (a,b) - const bfd_arch_info_type * a; - const bfd_arch_info_type * b; +compatible (const bfd_arch_info_type * a, + const bfd_arch_info_type * b) { /* If a & b are for different architectures we can do nothing. */ if (a->arch != b->arch) @@ -91,3 +50,40 @@ compatible (a,b) /* Never reached! */ return NULL; } + +#define N(addr_bits, machine, print, default, next) \ +{ \ + 8, /* 8 bits in a word. */ \ + addr_bits, /* bits in an address. */ \ + 8, /* 8 bits in a byte. */ \ + bfd_arch_avr, \ + machine, /* Machine number. */ \ + "avr", /* Architecture name. */ \ + print, /* Printable name. */ \ + 1, /* Section align power. */ \ + default, /* Is this the default ? */ \ + compatible, \ + bfd_default_scan, \ + next \ +} + +static const bfd_arch_info_type arch_info_struct[] = +{ + /* AT90S1200, ATtiny1x, ATtiny28. */ + N (16, bfd_mach_avr1, "avr:1", FALSE, & arch_info_struct[1]), + + /* AT90S2xxx, AT90S4xxx, AT90S8xxx, ATtiny22. */ + N (16, bfd_mach_avr2, "avr:2", FALSE, & arch_info_struct[2]), + + /* ATmega103, ATmega603. */ + N (22, bfd_mach_avr3, "avr:3", FALSE, & arch_info_struct[3]), + + /* ATmega83, ATmega85. */ + N (16, bfd_mach_avr4, "avr:4", FALSE, & arch_info_struct[4]), + + /* ATmega161, ATmega163, ATmega32, AT94K. */ + N (22, bfd_mach_avr5, "avr:5", FALSE, NULL) +}; + +const bfd_arch_info_type bfd_avr_arch = + N (16, bfd_mach_avr2, "avr", TRUE, & arch_info_struct[0]); |