/* tc-ia64.h -- Header file for tc-ia64.c.
- Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
+ Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
This file is part of GAS, the GNU Assembler.
#ifdef TE_HPUX
#define md_number_to_chars number_to_chars_bigendian
#define TARGET_BYTES_BIG_ENDIAN 1
+#define MD_FLAGS_DEFAULT EF_IA_64_BE
#else
#define md_number_to_chars number_to_chars_littleendian
#define TARGET_BYTES_BIG_ENDIAN 0
+#define MD_FLAGS_DEFAULT EF_IA_64_ABI64
#endif /* TE_HPUX */
/* We need to set the default object file format in ia64_init and not in
md_parse_args. */
#define HOST_SPECIAL_INIT ia64_init
+extern void ia64_init PARAMS ((int, char **));
#define TARGET_FORMAT ia64_target_format()
extern const char *ia64_target_format PARAMS ((void));
#define TARGET_ARCH bfd_arch_ia64
#define DOUBLESLASH_LINE_COMMENTS /* allow //-style comments */
-#define TC_HANDLES_FX_DONE
#define NEED_LITERAL_POOL /* need gp literal pool */
#define RELOC_REQUIRES_SYMBOL
expressionS *exp));
extern void ia64_validate_fix PARAMS ((struct fix *fix));
extern char * ia64_canonicalize_symbol_name PARAMS ((char *));
+extern int ia64_elf_section_letter PARAMS ((int, char **));
extern flagword ia64_elf_section_flags PARAMS ((flagword, int, int));
+extern int ia64_elf_section_type PARAMS ((const char *, size_t len));
extern long ia64_pcrel_from_section PARAMS ((struct fix *fix, segT sec));
-extern int ia64_md_do_align PARAMS ((int, const char *, int, int));
+extern void ia64_md_do_align PARAMS ((int, const char *, int, int));
+extern void ia64_handle_align PARAMS ((fragS *f));
+extern void ia64_after_parse_args PARAMS ((void));
#define md_end() ia64_end_of_source ()
#define md_start_line_hook() ia64_start_line ()
#define tc_unrecognized_line(ch) ia64_unrecognized_line (ch)
#define tc_frob_label(s) ia64_frob_label (s)
#define md_flush_pending_output() ia64_flush_pending_output ()
-#define md_parse_name(s,e) ia64_parse_name (s, e)
+#define md_parse_name(s,e,c) ia64_parse_name (s, e)
#define tc_canonicalize_symbol_name(s) ia64_canonicalize_symbol_name (s)
#define md_optimize_expr(l,o,r) ia64_optimize_expr (l, o, r)
#define md_cons_align(n) ia64_cons_align (n)
#define TC_FORCE_RELOCATION(f) ia64_force_relocation (f)
#define tc_fix_adjustable(f) ia64_fix_adjustable (f)
#define md_convert_frag(b,s,f) as_fatal ("ia64_convert_frag")
-#define md_create_long_jump(p,f,t,fr,s) as_fatal("ia64_create_long_jump")
+#define md_create_long_jump(p,f,t,fr,s) as_fatal ("ia64_create_long_jump")
#define md_create_short_jump(p,f,t,fr,s) \
- as_fatal("ia64_create_short_jump")
+ as_fatal ("ia64_create_short_jump")
#define md_estimate_size_before_relax(f,s) \
(as_fatal ("ia64_estimate_size_before_relax"), 1)
+#define md_elf_section_letter ia64_elf_section_letter
#define md_elf_section_flags ia64_elf_section_flags
#define TC_FIX_TYPE struct ia64_fix
#define TC_INIT_FIX_DATA(f) { f->tc_fix_data.opnd = 0; }
#define TC_CONS_FIX_NEW(f,o,l,e) ia64_cons_fix_new (f, o, l, e)
#define TC_VALIDATE_FIX(fix,seg,skip) ia64_validate_fix (fix)
#define MD_PCREL_FROM_SECTION(fix,sec) ia64_pcrel_from_section (fix, sec)
-#define md_do_align(n,f,l,m,j) if (ia64_md_do_align (n,f,l,m)) goto j
+#define md_do_align(n,f,l,m,j) ia64_md_do_align (n,f,l,m)
+#define HANDLE_ALIGN(f) ia64_handle_align (f)
+#define md_elf_section_type(str,len) ia64_elf_section_type (str, len)
+#define md_after_parse_args() ia64_after_parse_args ()
-/* Call md_apply_fix3 with segment instead of md_apply_fix. */
-#define MD_APPLY_FIX3
+#define MAX_MEM_FOR_RS_ALIGN_CODE (15 + 16)
#define WORKING_DOT_WORD /* don't do broken word processing for now */
#define ELF_TC_SPECIAL_SECTIONS \
+{ ".init_array",SHT_INIT_ARRAY, SHF_ALLOC + SHF_WRITE }, \
+{ ".fini_array",SHT_FINI_ARRAY, SHF_ALLOC + SHF_WRITE }, \
{ ".sbss", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_IA_64_SHORT }, \
-{ ".sdata", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_IA_64_SHORT }, \
-{ ".IA_64.unwind", SHT_IA_64_UNWIND, SHF_ALLOC }, \
-{ ".IA_64.unwind_info", SHT_PROGBITS, SHF_ALLOC },
+{ ".sdata", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_IA_64_SHORT },
#define DWARF2_LINE_MIN_INSN_LENGTH 1 /* so slot-multipliers can be 1 */
unw_x_record x;
} record;
} unwind_record;
+
+/* This expression evaluates to false if the relocation is for a local
+ object for which we still want to do the relocation at runtime.
+ True if we are willing to perform this relocation while building
+ the .o file. This is only used for pcrel relocations. */
+
+/* If the reloc type is BFD_RELOC_UNUSED, then this is for a TAG13/TAG13b field
+ which has no external reloc, so we must resolve the value now. */
+
+#define TC_RELOC_RTSYM_LOC_FIXUP(FIX) \
+ ((FIX)->fx_addsy == NULL \
+ || (FIX)->fx_r_type == BFD_RELOC_UNUSED \
+ || (! S_IS_EXTERNAL ((FIX)->fx_addsy) \
+ && ! S_IS_WEAK ((FIX)->fx_addsy) \
+ && S_IS_DEFINED ((FIX)->fx_addsy) \
+ && ! S_IS_COMMON ((FIX)->fx_addsy)))
projects / binutils-gdb.git / blobdiff