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Author SHA1 Message Date
Jeff Law
fd39566111 * elf32-mn10200.c (mn10200_elf_relax_section): New function. 
(mn10200_elf_relax_delete_bytes): Likewise.
        (mn10200_elf_symbol_address_p): Likewise.
        (mn10200_elf_get_relocated_section_contents): Likewise.
        (bfd_elf32_bfd_relax_section): Define.
        (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
First cut at relaxing linker for the mn10200:

	jsr:24 -> jsr:16
	jmp:24 -> jmp:16
	jmp:16 -> bra:8
	bCC .+4;bra:8 -> bCC':8


Reduces code size by about 2.5% for hello world.
 1997-02-21 07:14:30 +00:00
Jeff Law
48242b28d6 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the 
short conditional branch around a long unconditional branch.
Showing the reloc will allow the linker to shorten the long unconditional
branch or remove the long unconditional branch entirely when relaxing.
 1997-02-21 05:27:10 +00:00
Andrew Cagney
7713cb96cd Commit the other half of the top level configure change for enabling 
the sim directory.
 1997-02-21 03:46:32 +00:00
Andrew Cagney
1fe4ec0766 Really checkin the d30v sim directory configure files. 1997-02-21 03:33:03 +00:00
Andrew Cagney
978a4d8b93 The remainder of igen taken from the PowerPC simulator directory. 1997-02-21 02:50:27 +00:00
Andrew Cagney
a4c97499d9 Instruction decode generator taken from the PowerPC simulator 
and being made more generic.
 1997-02-21 02:49:21 +00:00
Andrew Cagney
317df3b530 Add d30v simulator configuration but sanatize it out. 1997-02-21 02:44:57 +00:00
Andrew Cagney
332cb5d943 Make useful macro's and functions found in the PowerPC simulator 
directory more widely available.
 1997-02-21 02:42:48 +00:00
Bob Manson
c309781f7e * lib/gdb.exp(gdb_init): New function. 1997-02-21 00:22:50 +00:00
Bob Manson
eb659148ad * gdb.base/setvar.exp(test_set): Don't bother printing a PASS/FAIL 
for each individual variable set.
 1997-02-21 00:21:34 +00:00
Bob Manson
38ee47dc4a * gdb.base/exprs.exp(test_expr): Make sure each test gets a unique 
name.
 1997-02-20 23:45:23 +00:00
Bob Manson
42c254c939 * gdb.base/help.exp: Fix the syntax of a few gdb_test calls. 
hmmm, automagic conversion left -re things.
 1997-02-20 22:52:38 +00:00
Ian Lance Taylor
db986c6049 fix with make headers 1997-02-20 22:49:40 +00:00
Bob Manson
dadace266a * gdb.base/scope.exp: Use gdb_test. 
* gdb.base/ptype.exp: Don't call "gdb_exit; gdb_start" if we're
	aborting; the testsuite driver will do that for us (see
	gdb_finish). Also, use gdb_test in a few more places.
 1997-02-20 22:13:52 +00:00
Stan Shebs
3fe495606c * gdb.base/help.exp: Fix syntax of "help info all-registers" test. 1997-02-20 21:38:08 +00:00
Jeff Law
64af667971 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function. 
(mn10200_elf_relocate_section): Likewise.
        (elf_backend_relocate_section): Define.
New style linker for the mn10200.
 1997-02-20 20:54:28 +00:00
Ian Lance Taylor
64c5df8d21 * config/obj-coff.c (obj_coff_ln [both versions]): Call 
new_logical_line.
PR 11725.
 1997-02-20 19:12:05 +00:00
Ian Lance Taylor
1af411e17e * symbols.c (resolve_symbol_value): If both left and right 
operands are undefined, warn about both of them.
PR 11724.
 1997-02-20 18:58:40 +00:00
Jeff Law
66a5e0e94c * gdb.disasm/mn10200.s: Add "nop" after "main" so that "main" 
and "add_tests" are not at the same address.
Fixes gdb disassembler testsuite failure on sunos4 hosted toolchain.
 1997-02-20 17:36:12 +00:00
Michael Meissner
b934926eac Since d10v is public now, remove all sanitization statements 1997-02-20 17:00:14 +00:00
Michael Meissner
c6c7035cfb Since d10v is public now, remove all sanitization statements 1997-02-20 16:05:18 +00:00
Gavin Romig-Koch
528031fd49 Correct test for ISA dependent bits 1997-02-20 15:48:57 +00:00
Jeff Law
8f06365c2f * configure.in: Don't require GCC to build the mn10200 
simulator anymore.
        * configure: Rebuilt.
 1997-02-20 06:19:13 +00:00
Mark Alexander
7e05106dc8 * interp.c (simopen): Add support for LSI MiniRISC PMON vectors. 1997-02-19 22:44:02 +00:00
Ian Lance Taylor
dd7feeb5ce Based on patches from Eric Youngdale <eric@andante.jic.com>: 
* config/obj-elf.c (elf_pseudo_table): Add "symver".
	(obj_elf_symver): New static function.
	* config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
	field.
 1997-02-19 21:33:00 +00:00
Ian Lance Taylor
56c4200b35 From Eric Youngdale <eric@andante.jic.com>: 
* external.h, internal.h, common.h: Added new structures and
	definitions for ELF versions.
 1997-02-19 20:36:23 +00:00
Ian Lance Taylor
7adf26304e * Makefile.in: Add dependencies on ../bfd/bfd.h as required. 1997-02-19 19:52:17 +00:00
Ian Lance Taylor
f87ac26665 * gas/macros/semi.s, gas/macros/semi.d: New test. 
* gas/macros/macros.exp: Run it.
	* gas/mri/semi.s, gas/mri/semi.d: New test.
	* gas/mri/mri.exp: Run it.
Taken from PR 11715.
 1997-02-19 05:57:55 +00:00
Ian Lance Taylor
78673fc661 * read.c (get_line_sb): Don't end the line on a semicolon inside a 
string.
PR 11715.
 1997-02-19 05:54:00 +00:00
Martin Hunt
14f23c288c Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 
* config/tc-d30v.c, config/tc-d30v.h: New files.

 	* configure: Rebuilt.

	* configure.in: Add case for d30v.
 1997-02-19 02:53:39 +00:00
Martin Hunt
9b1168d6e7 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 
* config/tc-d30v.c, config/tc-d30v.h: New files.
 1997-02-19 02:47:03 +00:00
Martin Hunt
7d0f8249d2 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 
* config/tc-d30v.c, config/tc-d30v.h: New files.

 	* configure: Rebuilt.

	* configure.in: Add case for d30v.
 1997-02-19 02:46:48 +00:00
Martin Hunt
b2e3f8442a Tue Feb 18 17:43:43 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 
* Makefile.in: Added d30v object files.
	* configure: (bfd_d30v_arch) Rebuilt.
	* configure.in: (bfd_d30v_arch) Added new case.
	* d30v-dis.c: New file.
	* d30v-opc.c: New file.
	* disassemble.c (disassembler) Add entry for d30v.
 1997-02-19 01:53:26 +00:00
Martin Hunt
3acdeb5eee Tue Feb 18 17:40:36 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 
* common.h (EM_CYGNUS_D30V): Define.
 1997-02-19 01:41:48 +00:00
Martin Hunt
a048df0758 Tue Feb 18 17:37:20 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 
* d30v.h: New file.
 1997-02-19 01:39:32 +00:00
Martin Hunt
c2304cbab6 Tue Feb 18 17:32:42 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 
* config.sub, configure.in: Add d30v target cpu.
 1997-02-19 01:34:14 +00:00
Martin Hunt
fd8d7c31c0 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 
* Makefile.in, archures.c, config.bfd, configure.in, elf.c,
	reloc.c, targets.c: New target, elf-*-D30V.

	* bfd-in2.h, configure, libbfd.h: Rebuilt.

	* cpu-d30v.c, elf32-d30v.c: New files.
 1997-02-19 01:29:29 +00:00
Fred Fish
49d1bbbef2 * tic80-opc.c (tic80_predefined_symbols): Add symbolic 
representations for the floating point BITNUM values.
 1997-02-18 23:34:35 +00:00
Fred Fish
92a956e87d * reloc.c (struct reloc_howto_struct): Fix typo in comment. 
* bfd-in2.h: Regenerated.
start-sanitize-tic80
	* coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
	(rtype2howto): Add function.
	(tic80_howto_table): Add.
end-sanitize-tic80
 1997-02-18 23:01:02 +00:00
Gavin Romig-Koch
2d18fbc668 Correct flags for PMADDUW insn 1997-02-18 22:15:04 +00:00
Mark Alexander
6e5d087d12 * maint.c: Eliminate -Wall warnings by including some header files. 1997-02-18 21:36:36 +00:00
Mark Alexander
1387cba164 * remote-sim.c (init_callbacks): Undo previous change. 1997-02-18 21:05:55 +00:00
Jeff Law
52cdddd6fc * gas/hppa/unsorted/unsorted.exp (align4 tests): Tweak expected 
output.
 1997-02-18 20:38:14 +00:00
Dawn Perchik
7ae78a73cf * maint.c: Fix dereference of pointer. 
* remote-sim.c: Fix reference of structure member "last_error".
	* debugify.c: Include config.h to get ANSI definitions.
 1997-02-18 19:33:29 +00:00
Jeff Law
8d1ba96ecc * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx 
is initialized before it is used.
Something Doug noticed.
 1997-02-18 17:06:20 +00:00
Ian Lance Taylor
8ceca98345 * hp300hpux.c (convert_sym_type): Don't convert a secondary common 
symbol into a weak undefined symbol; leave it as a common symbol.
 1997-02-17 16:29:21 +00:00
Fred Fish
e0706ea899 * config/tc-alpha.h (md_operand): Define with a null expansion, 
like all the other targets.
	* doc/internals.texi (CPU backend): Add missing word in
	md_flush_pending_output description.  Fix typo in md_convert_frag
	description.
start-sanitize-tic80
	* config/tc-tic80: Minor comment additions/changes.
end-sanitize-tic80
 1997-02-17 01:01:00 +00:00
Stu Grossman
e1a51cc222 * remote-vx.c (vx_attach): Fix for PR 11356. Remove code added 
by kung.  It made no sense.
 1997-02-16 01:50:18 +00:00
Ian Lance Taylor
54626f1aa4 * elflink.h (elf_link_add_object_symbols): Don't issue a warning 
about a symbol defined in a dynamic object if it has already been
	defined in a regular object.
 1997-02-15 00:12:47 +00:00
Ian Lance Taylor
f5ed78de1f Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target 
does not actually work, though:
	* configure.in (i386-sequent-bsd*): New target.
	* configure: Rebuild.
	* config/tc-dynix.h: New file.
	* config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
 1997-02-14 23:40:49 +00:00