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Author SHA1 Message Date
Martin Hunt
232e870207 Fri Feb 21 17:37:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 
* Makefile.in (ed30velf.c): New target.
	* configure.tgt (d30v-*-*): New target.
	* emulparams/d30velf.sh: New file.
	* scripttempl/elfd30v.sc: New file.
 1997-02-22 01:42:27 +00:00
Martin Hunt
ca5ef3cb83 Fri Feb 21 16:34:18 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 
* d30v.h (FLAG_X): Remove unused flag.
 1997-02-22 00:34:58 +00:00
Martin Hunt
4fe23bdd06 Fri Feb 21 16:31:18 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 
* d30v-opc.c: Removed references to FLAG_X.
 1997-02-22 00:32:23 +00:00
Martin Hunt
1b52469766 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 
* config/tc-d30v.c (parallel_ok): New function.
	* config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
 1997-02-22 00:29:55 +00:00
Bob Manson
cea0f6fc02 Added vxworks.exp. 1997-02-22 00:17:12 +00:00
Jeff Law
7b951eed4d * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify 
somewhat.
        (mn10200_elf_relax_section): Correctly compute a symbol's value
        when the symbol is local, but not in the same section as we are
        relaxing.  Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
        relaxing.
Another 1.3% size reduction for hello world.  Only relaxing left todo is
imm16 -> imm8 and d16 -> d8 where applicable.
 1997-02-21 23:19:34 +00:00
Martin Hunt
09d9ef26c9 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 
* config/tc-d10v.c (md_pcrel_from_section): Return 0 if
        relocation is in different section. Fixes PR11574.
 1997-02-21 22:36:21 +00:00
Martin Hunt
80e3b2aa53 Fri Feb 21 14:23:14 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 
* gas/d30v/{align.d, align.s, d30.exp, guard.d, guard.s,
	inst.d, inst.s, opt.d, opt.s}: Test files for D30V.
 1997-02-21 22:28:16 +00:00
David Edelsohn
77dd1a25d8 * elf32-m32r.c: Rewrite to use ELF backend linker. 
Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
	Add small data area support (R_M32R_SDA16).
	* reloc.c: Document BFD_RELOC_M32R_SDA16.
	* bfd-in2.h,libbfd.h: Regenerated.
 1997-02-21 22:09:40 +00:00
David Edelsohn
8a733d7109 * m32r.h (enum reloc_type): Add R_M32R_SDA16. 
(SHN_M32R_SCOMMON): Define.
 1997-02-21 21:01:40 +00:00
Ian Lance Taylor
b2f7cdd005 * config/tc-m68k.c (line_comment_chars): Add '*'. 1997-02-21 19:54:34 +00:00
Jim Wilson
e2e5acfa75 Fix linker relocation overflow errors for the NEC vr4300/ddb toolchain. 
These changes are related to Ian's gas/libgloss changes of Dec 13/Dec 18.
	* tc-mips.c (mips_ip): If configured for an embedded ELF system,
	don't set the section alignment to 2**4.
	* mips/ddb.ld: Align the location counter before setting _gp, and
	before setting edata.  Remove ALIGN from _gp computation.
	* mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
	of ALIGN(16).  Remove ALIGN from _gp computation.
 1997-02-21 18:28:36 +00:00
Ian Lance Taylor
830ce6319a * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define. 
(do_scrub_begin): Don't set lex['*'].
	(do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
 	check for LEX_IS_TWOCHAR_COMMENT_2ND.  Instead, just check for
	a literal '*'.
 1997-02-21 17:21:09 +00:00
Ian Lance Taylor
fee3e248a6 * configure.in: Set em=svr4 for m68k-*-sysv4*. 
* configure: Rebuild.
	* config/te-svr4.h: New file.
	* config/tc-m68k.c (m68k_comment_chars): Only include `#' if
	TE_SVR4 or TE_DELTA.
 1997-02-21 17:00:45 +00:00
Jeff Law
7c49f021ca Twiddle some comments to more accurately reflect reality. 1997-02-21 07:21:32 +00:00
Jeff Law
c17db7cfb4 Remove debugging printf. 1997-02-21 07:18:35 +00:00
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