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Diffstat (limited to 'binutils-2.25/gas/config/obj-evax.h')
-rw-r--r-- | binutils-2.25/gas/config/obj-evax.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/binutils-2.25/gas/config/obj-evax.h b/binutils-2.25/gas/config/obj-evax.h new file mode 100644 index 00000000..b7520b77 --- /dev/null +++ b/binutils-2.25/gas/config/obj-evax.h @@ -0,0 +1,112 @@ +/* This file is obj-evax.h + Copyright 1996, 2000, 2005, 2007, 2009, 2010 + Free Software Foundation, Inc. + Contributed by Klaus Kämpf (kkaempf@progis.de) of + proGIS Software, Aachen, Germany. + + This file is part of GAS, the GNU Assembler. + + GAS 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, or (at your option) + any later version. + + GAS 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 GAS; see the file COPYING. If not, write to + the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* + * This file is obj-evax.h and is intended to be a template for + * object format specific header files. + */ + +#include "as.h" + +/* define an obj specific macro off which target cpu back ends may key. */ +#define OBJ_EVAX 1 + +/* include whatever target cpu is appropriate. */ +#include "targ-cpu.h" + +#define OUTPUT_FLAVOR bfd_target_evax_flavour + +struct fix; + +/* Simply linked list of .linkage. */ +struct alpha_linkage_fixups +{ + /* Next entry. */ + struct alpha_linkage_fixups *next; + + /* Corresponding fixup. */ + struct fix *fixp; + + /* Label that designates this entry. + Note that a linkage entry can only be designated by one label. + Also, s_alpha_linkage force the creation of a label. */ + symbolS *label; +}; + +/* + * SYMBOLS + */ + +/* + * If your object format needs to reorder symbols, define this. When + * defined, symbols are kept on a doubly linked list and functions are + * made available for push, insert, append, and delete. If not defined, + * symbols are kept on a singly linked list, only the append and clear + * facilities are available, and they are macros. + */ + +/* #define SYMBOLS_NEED_PACKPOINTERS */ + +#define OBJ_EMIT_LINENO(a,b,c) /* must be *something*. This no-op's it out. */ + +#define obj_symbol_new_hook(s) evax_symbol_new_hook (s) +#define obj_frob_symbol(s,p) evax_frob_symbol (s, &p) +#define obj_frob_file_before_adjust evax_frob_file_before_adjust +#define obj_frob_file_before_fix evax_frob_file_before_fix + +#define S_GET_OTHER(S) 0 +#define S_GET_TYPE(S) 0 +#define S_GET_DESC(S) 0 + +#define PDSC_S_K_KIND_FP_STACK 9 +#define PDSC_S_K_KIND_FP_REGISTER 10 +#define PDSC_S_K_KIND_NULL 8 + +#define PDSC_S_K_MIN_STACK_SIZE 32 +#define PDSC_S_K_MIN_REGISTER_SIZE 24 +#define PDSC_S_K_NULL_SIZE 16 + +#define PDSC_S_M_HANDLER_VALID 0x10 /* low byte */ +#define PDSC_S_M_HANDLER_DATA_VALID 0x40 /* low byte */ +#define PDSC_S_M_BASE_REG_IS_FP 0x80 /* low byte */ +#define PDSC_S_M_NATIVE 0x10 /* high byte */ +#define PDSC_S_M_NO_JACKET 0x20 /* high byte */ + +#define LKP_S_K_SIZE 16 + +extern segT alpha_link_section; +extern struct alpha_linkage_fixups *alpha_linkage_fixup_root; + +extern void evax_section (int); +extern void evax_symbol_new_hook (symbolS *); +extern void evax_frob_symbol (symbolS *, int *); +extern void evax_frob_file_before_adjust (void); +extern void evax_frob_file_before_fix (void); +extern char *evax_shorten_name (char *); + +/* + * Local Variables: + * comment-column: 0 + * fill-column: 131 + * End: + */ |