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binutils-gdb/gas/config/tc-a29k.h

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Initial revision
1991-04-05 02:19:53 +08:00
/* tc-a29k.h -- Assemble for the AMD 29000.
* app.c: MRI compatibility - allow single quote to start a string. * as.c: fix typo recently introduced. * as.h : Don't include aout/reloc.h - it's not right for COFF! * expr.c: Much rewriting, to accomodate MRI syntax for expressions. Also easier to read now. * listing.c: Put back defuns * read.c: modified to accept MRI syntax, put back listing pseudo ops so that an assembler built with NO_LISTING ignores list ops rather than pukes. * write.c, write.h: fixs - only keep a reloc type in a fix if the target machine is a SPARC or a 29K. * config/obj-aout.c: added s_sect pseudo op * config/obj-coffbfd.c: lints, set the filehdr flags right and fill in the timestamp. * config/obj-coffbfd.h: Since we don't include aout/reloc.h anymore, define all the relocs which the tc-<x> bit will use so we can translate from them to the coff types. * config/tc-a29k.c: reloc_type isn't ane enum any more * config/tc-m68k.c: Added NO_RELOC definition. Now compiles for sparc aout, 68k aout (MRI and MIT syntax), 29k coff. So far works as replacement for sparc and 68k /bin/as.
1992-02-23 04:45:24 +08:00
Copyright (C) 1989, 1990, 1991 Free Software Foundation, Inc.
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 2, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
Initial revision
1991-04-05 02:19:53 +08:00
#define TC_A29K
Ran "indent", for GNU coding style; some code & comments still need fixup. Removed some unneeded files. obj-coff.c (obj_coff_endef): Use as_warn, not fprintf. tc-m68k.c (md_assemble): 68000+68881 is okay -- could be emulating.
1992-11-24 04:42:33 +08:00
#define tc_headers_hook(a) ; /* not used */
#define tc_headers_hook(a) ; /* not used */
#define tc_crawl_symbol_chain(a) ; /* not used */
#define tc_coff_symbol_emit_hook(a) ; /* not used */
fighting bitrot in a major way
1992-02-17 23:54:49 +08:00
Added AOUT_MACHTYPE definitions.
1991-08-07 16:00:01 +09:00
#define AOUT_MACHTYPE 101
Massive changes to generalize coff-bfd support enough to get 29k working as well as it did before. This means that 29k now supports multiple sections
1991-11-29 09:05:58 +08:00
#define TC_COFF_FIX2RTYPE(fix_ptr) tc_coff_fix2rtype(fix_ptr)
#define BFD_ARCH bfd_arch_a29k
#define COFF_MAGIC SIPFBOMAGIC
Ran "indent", for GNU coding style; some code & comments still need fixup. Removed some unneeded files. obj-coff.c (obj_coff_endef): Use as_warn, not fprintf. tc-m68k.c (md_assemble): 68000+68881 is okay -- could be emulating.
1992-11-24 04:42:33 +08:00
/* Should the reloc be output ?
* app.c: MRI compatibility - allow single quote to start a string. * as.c: fix typo recently introduced. * as.h : Don't include aout/reloc.h - it's not right for COFF! * expr.c: Much rewriting, to accomodate MRI syntax for expressions. Also easier to read now. * listing.c: Put back defuns * read.c: modified to accept MRI syntax, put back listing pseudo ops so that an assembler built with NO_LISTING ignores list ops rather than pukes. * write.c, write.h: fixs - only keep a reloc type in a fix if the target machine is a SPARC or a 29K. * config/obj-aout.c: added s_sect pseudo op * config/obj-coffbfd.c: lints, set the filehdr flags right and fill in the timestamp. * config/obj-coffbfd.h: Since we don't include aout/reloc.h anymore, define all the relocs which the tc-<x> bit will use so we can translate from them to the coff types. * config/tc-a29k.c: reloc_type isn't ane enum any more * config/tc-m68k.c: Added NO_RELOC definition. Now compiles for sparc aout, 68k aout (MRI and MIT syntax), 29k coff. So far works as replacement for sparc and 68k /bin/as.
1992-02-23 04:45:24 +08:00
on the 29k, this is true only if there is a symbol attatched.
on the h8, this is allways true, since no fixup is done
*/
Massive changes to generalize coff-bfd support enough to get 29k working as well as it did before. This means that 29k now supports multiple sections
1991-11-29 09:05:58 +08:00
#define TC_COUNT_RELOC(x) (x->fx_addsy)
Initial revision
1991-04-05 02:19:53 +08:00
/* end of tc-a29k.h */
* app.c: MRI compatibility - allow single quote to start a string. * as.c: fix typo recently introduced. * as.h : Don't include aout/reloc.h - it's not right for COFF! * expr.c: Much rewriting, to accomodate MRI syntax for expressions. Also easier to read now. * listing.c: Put back defuns * read.c: modified to accept MRI syntax, put back listing pseudo ops so that an assembler built with NO_LISTING ignores list ops rather than pukes. * write.c, write.h: fixs - only keep a reloc type in a fix if the target machine is a SPARC or a 29K. * config/obj-aout.c: added s_sect pseudo op * config/obj-coffbfd.c: lints, set the filehdr flags right and fill in the timestamp. * config/obj-coffbfd.h: Since we don't include aout/reloc.h anymore, define all the relocs which the tc-<x> bit will use so we can translate from them to the coff types. * config/tc-a29k.c: reloc_type isn't ane enum any more * config/tc-m68k.c: Added NO_RELOC definition. Now compiles for sparc aout, 68k aout (MRI and MIT syntax), 29k coff. So far works as replacement for sparc and 68k /bin/as.
1992-02-23 04:45:24 +08:00
#define COFF_FLAGS F_AR32W
#define reloc_type int
defined NEED_FX_R_TYPE
1992-12-04 07:50:45 +08:00
#define NEED_FX_R_TYPE
Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com) * listing.c: Call xmalloc, not malloc; don't declare malloc. * Changes to support SCO 3.2v4: * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or SEG_BSS, fill with NOP_OPCODE. * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS. * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not using ZERO_BASED_SEGMENTS. (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but never set segment address for SEG_E2 (.bss) and don't write out SEG_E2 contents. Set .init and .fini sections to STYP_TEXT. (obj_coff_endef): Don't merge labels or symbols awaiting forward definitions, and don't merge tags with non-tags. Check for .bf rather than just checking whether the second character is b and the third character is f. (obj_coff_val): gcc can generate values which we don't handle correctly; discard information for now, since it only affects the debugging information. (tag_find_or_name): Don't insert tags in the symbol table. (yank_symbols): Don't merge labels. (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is already defined. Fill subsegments with NOP_OPCODE, not 0. Don't set segment address if ZERO_BASED_SEGMENTS. (obj_coff_section): Accept and ignore a trailing quoted string, as used in AT&T i386 syntax. (fixup_segment): Take segment as argument. On the i386, adjust PC relative addends by the segment vaddr. * tc-i386.h: Define SUB_SEGMENT_ALIGN. * tc-a29k.h: Define ZERO_BASED_SEGMENTS. * tc-i386.c: (i386_operand): If I386COFF, accept any segment type.
1992-12-13 08:56:14 +08:00
#define ZERO_BASED_SEGMENTS
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