Commit Graph

1842 Commits

Author SHA1 Message Date
Michael Meissner
ce9a280583 Warn rather than cause an error if the reloc is not compatible with -mrelocatable. 1995-03-14 22:05:48 +00:00
Ken Raeburn
85a30e5978 Mon Mar 13 17:03:46 1995 Pat Rankin (rankin@eql.caltech.edu)
* config/tc-vax.c (md_assemble):  issue a warning if a constant
	is used as an operand where an immediate value is not allowed.
1995-03-14 02:27:26 +00:00
Ken Raeburn
78fcad5848 * config/obj-coff.c: Redo my 10 Jan change, but get it right this time. :-)
(fixup_segment): If linkrelax is set, just return.
(write_object_file): Don't treat h8300 and z8k specially with regard to fixups.
* config/tc-h8300.c (md_begin): Set linkrelax.
* config/tc-z8k.c (md_begin): Ditto.
1995-03-11 00:30:30 +00:00
Ken Raeburn
13641953c5 * gas/h8300/ffxx1.s: Add .word 0 at the end to eliminate uncertainty as to
whether there should be trailing bytes in the output file.
* gas/h8300/ffxx1.d: Adjust reloc values to permit an addend value of
0x00000000ffffffff on 64-bit hosts.  (I'm not sure if this is correct.)  End
with "..." to match trailing zero bytes.
1995-03-11 00:17:26 +00:00
Ken Raeburn
0eb1f9cefa whitespace/comment formatting 1995-03-10 22:33:28 +00:00
Ian Lance Taylor
5fc2a6ecd2 * config/obj-coff.c (coff_header_append): Check return value of
bfd_coff_swap_scnhdr_out.
1995-03-09 23:02:43 +00:00
David Edelsohn
9a6ec5ebd1 Delete this patch, it breaks the h8300 assembler.
Tue Jan 10 13:34:14 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
	* config/obj-coff.c (write_object_file): Don't treat h8300 and z8k
	specially with regard to fixups.
1995-03-09 21:54:14 +00:00
David Edelsohn
df0f11ff33 Delete this patch, it breaks the h8300 assembler.
* config/obj-coff.c (write_object_file): Don't treat h8300 and z8k
	specially with regard to fixups.
1995-03-09 21:51:42 +00:00
Ken Raeburn
f3a01d90ed keep new mips4 test files 1995-03-09 20:28:14 +00:00
Ian Lance Taylor
27326785a5 * gas/mips/mips4.d, gas/mips/mips4.s: New files.
* gas/mips/mips.exp: Run new test.
1995-03-08 20:51:35 +00:00
Ian Lance Taylor
a79bf95d03 * config/tc-mips.c (md_begin): Check for a cpu string of r8000 or
r10000.  If mips_isa is 4, set the machine number to 8000.
	(append_insn): If mips_isa is at least 4, don't generate nops for
	coprocessor delays.  Check INSN_READ_FPR_R when setting
	mips_cprmask[1].
	(mips_emit_delays): If mips_isa is at least 4, don't generate nops
	for coprocessor delays.
	(mips_ip): Check for INSN_ISA4 instructions.  Handle new argument
	types 'h', 'R', 'N', and 'M'.
	(md_longopts): Accept "mips4".
	(md_parse_option): Handle -mips4, and -mcpu=10000 and -mcpu=8000.
	(s_mipsset): Permit .set mips4.
1995-03-08 20:46:47 +00:00
Michael Meissner
74e1b52ea3 Allow .stab section to contain non PC relative addresses if -mrelocatable. 1995-03-08 15:03:50 +00:00
Ken Raeburn
82a7c4572a * config/tc-m68k.c (opcode_ptr): Return pointer to const.
(md_begin): Make hash table errors fatal.  Process opcode aliases after main
opcode table.
(md_apply_fix_2, case 4): Recode setting of lower_limit to avoid gcc warning.
1995-03-08 08:10:49 +00:00
David Edelsohn
3f4487d078 Patches to ARC to make byte order runtime selectable. 1995-03-08 04:47:31 +00:00
Ian Lance Taylor
3e39a55624 * doc/as.texinfo: Add documentation for SPARC V9, from Doug Evans
<dje@cygnus.com>.
1995-03-07 21:08:53 +00:00
Jeff Law
5f24161709 * config/tc-hppa.c: Change all occurences of pa-89 with pa-11 to
be consistent with current naming conventions.
	(md_begin): Set a default architecture and machine type.
	(pa_ip): If the current instruction specifies a newer machine type
	than the current machine type, then update the current machine
	type.
	(need_pa11_opcode): Likewise.
1995-03-06 17:02:38 +00:00
Jeff Law
2c23d22bee * config/tc-hppa.c (pa_ip, case 'z'): Don't lose argument
relocation bits for absolute calls.
1995-03-06 02:42:14 +00:00
Ken Raeburn
cb7973c33e * config/tc-h8300.* (md_operand): Change empty function to empty macro.
* config/tc-h8300.c (build_bytes): Make H8/300-H warning message clearer.
1995-03-03 22:55:46 +00:00
Ken Raeburn
46f1280981 m68k entry i forgot to check in 1995-03-03 22:49:11 +00:00
Ken Raeburn
0578ade3f2 * write.c (write_contents): If bfd_set_section_contents fails, print a message
and exit, instead of aborting.
1995-03-03 22:44:04 +00:00
Michael Meissner
3f81f3cfe4 If -mrelocatable, warn about relocs that are incompatible. 1995-03-03 21:34:36 +00:00
Ken Raeburn
33d8f4697c read.c, tc-* md_operand changes 1995-02-28 23:38:47 +00:00
Ken Raeburn
03678945bd (md_operand): Replaced empty function in .c file with empty macro in .h file. 1995-02-28 23:37:38 +00:00
Ian Lance Taylor
0877841d73 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust PLT or
GOT relocs either.
1995-02-28 20:35:41 +00:00
Kung Hsu
d2c0206038 * configure.in: add a29k-*-vxworks configuration. 1995-02-27 21:05:00 +00:00
Ian Lance Taylor
6b67ed7865 tweak previous patch 1995-02-24 20:25:52 +00:00
Ian Lance Taylor
7811254cb0 * config/tc-mips.c (load_register): Correctly handle 32 bit values
with the high bit set in 64 bit mode.
PR 6381.
1995-02-24 19:42:43 +00:00
Jeff Law
e386acc8d7 * config/tc-hppa.c (md_apply_fix): Don't subtract the value of the
add symbol if it's a common symbol (the value of a common symbol
	is its size, not a value in the traditional sense).
1995-02-23 06:16:35 +00:00
Ian Lance Taylor
546f553610 * config/tc-mips.c (append_insn): If listing_prev_line is called,
call frag_grow to make sure there is still room for a variant.
1995-02-23 02:20:57 +00:00
Jeff Law
d4a9bc73c1 Add missing ChangeLog entry. 1995-02-21 05:14:22 +00:00
Ian Lance Taylor
61420a2049 * config/tc-mips.c (md_pseudo_table): Add 2byte, 4byte and 8byte
if OBJ_ELF.  From gary@Intrepid.COM (Gary Funck).
1995-02-17 20:13:41 +00:00
Ian Lance Taylor
7a3761e194 * config/obj-elf.c (elf_frob_symbol): Warn if a symbol is both
weak and common.
	* config/obj-aout.c (obj_aout_frob_symbol): Likewise.
1995-02-17 19:54:47 +00:00
Michael Meissner
5836732bf5 Add PC relative support to PowerPC ELF assembler. 1995-02-17 17:51:00 +00:00
David Edelsohn
b8ed3de398 * expr.c (operand): Move md_operand handling to default case
(so it works).
1995-02-16 22:35:50 +00:00
Ian Lance Taylor
efc538bab9 Wed Feb 15 16:08:47 1995 Jason Molenda <crash@cygnus.com>
* config/tc-h8500.c (tc_coff_symbol_emit_hook): Add ignored
	parameter, to match prototype.
1995-02-15 21:11:10 +00:00
Ian Lance Taylor
49ad0c4cf3 * config/tc-mips.c (md_apply_fix): Accept BFD_RELOC_16, for
DWARF.  From gary@Intrepid.COM (Gary Funck).
1995-02-15 21:08:05 +00:00
Ian Lance Taylor
a93c34edf1 * gas/mips/uld.d: New file.
* gas/mips/uld.s: New file.
	* gas/mips/usd.d: New file.
	* gas/mips/usd.s: New file.
	* gas/mips/mips.exp: Run new tests.
1995-02-15 20:45:35 +00:00
Ian Lance Taylor
adcf2b9d57 * config/tc-mips.c (macro): Handle M_U{L,S}D[_A] (unaligned double
loads and stores).
1995-02-15 20:43:57 +00:00
Ian Lance Taylor
34419a7fe3 Gas reloc handling reeks.
PR 6343.
1995-02-15 20:34:32 +00:00
Michael Meissner
4a6b2f8bbd All ELF relocs. 1995-02-15 20:15:07 +00:00
Ian Lance Taylor
b2b8c24e2f * config/tc-mips.c (macro): Don't use the target register as a
base register when building the address for M_L{W,D}{L,R}_AB.
1995-02-15 16:48:18 +00:00
Ian Lance Taylor
08b7351f06 * config/tc-sparc.h (tc_fix_adjustable): Define if OBJ_ELF.
* config/tc-sparc.c (md_apply_fix): If OBJ_ELF, subtract out the
	value of a defined symbol; the value was added in by
	fixup_segment.  This was previously corrected, if the reloc was
	changed to be against a section symbol, in tc_gen_reloc.
1995-02-13 21:18:22 +00:00
Ian Lance Taylor
e13a80f72f * config/tc-i386.c (tc_i386_fix_adjustable): Use S_IS_EXTERN
rather than !S_IS_LOCAL.
You might think they would be equivalent, but....
1995-02-10 19:05:43 +00:00
David Edelsohn
31add5f0c9 * config/tc-arc.c (md_pseudo_table): Add .cpu.
(comment_chars): Add ';'.
	(arc_mach_type, mach_type_specified, cpu_tables_init_p): New globals.
	(md_parse_option): Delete support for -mmult.  Add -mcpu=xxx.
	(md_begin): Current ARCs are little endian.
	Call bfd_set_arch_mach to set the cpu type.
	(init_opcode_tables): New function.
	(md_begin): Ignore suffixes and registers not supported by cpu.
	(md_assemble): Initialize opcode tables here.
	Ignore opcodes not supported by selected cpu.
	Always ask for more memory in one piece.
	(arc_cpu): New function.
	(md_numbers_to_chars): Support both endians (will probably be needed
	eventually anyway).
	(md_apply_fix): Likewise.
1995-02-10 02:01:01 +00:00
David Edelsohn
2db01c3d52 * config/tc-arc.h (LOCAL_LABEL): Delete "_.L_", gcc works around
dwarfout.c quirk.
1995-02-10 02:00:43 +00:00
David Edelsohn
2ec8f45e6a Lotsa arc stuff. 1995-02-10 02:00:13 +00:00
Ian Lance Taylor
79c4bb347e * config/tc-i386.c (md_assemble): Adjust conditions for changing
BFD_RELOC_32 to BFD_RELOC_386_GOTPC to handle a switch in frags.
	Patch originally from Rob Ryan <robr@cmu.edu>.

	* config/tc-i386.c: Include subsegs.h.
	(tc_i386_fix_adjustable): Declare return value.
	(i386_operand): Don't use an assignment directly as a condition.
1995-02-09 23:19:27 +00:00
Jeff Law
257fcf3621 * gas/hppa/reloc/applybug.s: New test.
* gas/hppa/reloc/reloc.exp (do_applybug_test): Run it.
1995-02-09 17:58:59 +00:00
Jeff Law
e6d311352a * config/tc-hppa.c (md_apply_fix): In some cases subtract the
value of the add symbol from valp.  Offsets braindamage in the
        "machine independent" fixup_segment.
1995-02-09 17:44:30 +00:00
Ken Raeburn
e10c7dfcf4 * messages.c (as_abort): New function.
* as.h (as_abort): Declare it.
(abort): New macro.
1995-02-08 23:57:26 +00:00