Commit Graph

17340 Commits

Author SHA1 Message Date
David Edelsohn
d9c0593f2a Add more m32r support. 1996-10-17 18:57:19 +00:00
David Edelsohn
db2d85c616 * dis-asm.h (print_insn_m32r): Declare. 1996-10-17 18:18:12 +00:00
David Edelsohn
5691054491 * reloc.c (m32r relocs): Rename them.
* bfd-in2.h, libbfd.h: Regenerated.
	* elf32-m32r.c: Update.
	(m32r_elf_10_pcrel_reloc): New function.
	(elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
	(elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1996-10-17 17:46:53 +00:00
David Edelsohn
9d45944981 * configure.in (m32r): Fix spelling of libg++ libs. 1996-10-17 17:29:28 +00:00
David Edelsohn
a5c1ebecc5 * emulparams/m32relf.sh (EMBEDDED): Define. 1996-10-17 17:19:52 +00:00
Jeff Law
2b8cd389ae * emulparms/v850.sh (SCRIPT_NAME): Use "v850" not "elf".
* scripttempl/v850.sc: Wrap script with a "cat << EOF".
Problems with last night's changes.
1996-10-17 16:58:31 +00:00
Michael Meissner
55116079e2 Make simulated loads/stores faster on x86, AIX, and big endian hosts 1996-10-17 16:47:51 +00:00
Jeff Law
d27d34c382 * scripttempl/v850.sc: New linker script for the V850.
* Makefile.in: Use it.
1996-10-17 05:10:52 +00:00
Jeff Law
c929945aad Add missing v850 sanitization stuff. 1996-10-17 04:57:03 +00:00
Jeff Law
548ddc7174 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
and sdaoff expressions.
1996-10-17 04:48:07 +00:00
Jeff Law
b6d08fce22 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
        (elf_v850_howto_table): Corresponding changes.
        (elf_v850_reloc_map): Corresponding changes.
        * reloc.c: Add additional V850 relocations.
        * bfd-in2.h, libbfd.h: Rebuilt.
1996-10-17 04:45:29 +00:00
Jeff Law
148b365e90 * gas/v850/reloc.s: New tests.
* gas/v850/basic.exp: Run them.
1996-10-17 04:41:24 +00:00
Stu Grossman
6420594bbf * testsuite/gdb.base/break.exp: Make backtrace from factorial
errors unique.
	* testsuite/gdb.base/nodebug.exp:  Whack out all -g options
	explicitly.

	* v850-tdep.c (v850_init_extra_frame_info v850_frame_chain):  Fix
	sign bugs with scanning prologues.  Get a little smarter about
	calculating the length of uninteresting instructions.
1996-10-17 02:12:24 +00:00
Stan Shebs
93ed453c68 * breakpoint.c (must_shift_inst_regs): New global.
(bpstat_stop_status): Change #if uses of DECR_PC_AFTER_BREAK into
	equivalent expression uses.
	* infrun.c (wait_for_inferior): Ditto.
1996-10-17 00:54:59 +00:00
Michael Meissner
d6fe5ca568 Make read/write memory functions inlined 1996-10-16 22:16:21 +00:00
Michael Meissner
5c2556697f Make read/write memory functions inlined 1996-10-16 22:14:23 +00:00
Jeff Law
4948949ea2 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
all sections that will be included in the output file.
        (_bfd_generic_link_output_symbols): Discard symbols in sections
        which are being discarded.
Fixes 4 failures in the g++ testsuite on the v850.
1996-10-16 20:27:18 +00:00
Michael Meissner
11ec4de669 Fix tracing of accumulators 1996-10-16 17:52:31 +00:00
Jeff Law
0f8e50bb76 * write.c (fixup_segment): Don't add symbol value to addend if
TC_V850 and OBJ_ELF.
        * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
        pc-relative fixups.
Fixing more failures in the g++ testsuite.
1996-10-16 17:32:39 +00:00
Jeff Law
e1d98a0a65 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
no longer want in pc-relative relocs.
Fixing some g++ testsuite failures.
1996-10-16 17:26:50 +00:00
Stu Grossman
687f4e2379 * v850-tdep.c (v850_push_arguments): Use symbolic names for arg
registers.
	* config/v850/tm-v850.h:  Change FP to 29.  Define arg regs.
1996-10-16 08:57:35 +00:00
Jeff Law
f964b01d90 * config/tc-v850.c (md_pcrel_from): Delete unused function.
(md_pcrel_from_section): New function.
        * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
So we don't screw up pc-relative jumps/calls from one section
into another section within the same .o file.

Fixes global ctors/dtors to work with DECL_ONE_ONLY stuff.
1996-10-16 06:21:23 +00:00
Jeff Law
05f1baaa20 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
accept a reloc against an undefined sybmol!
jeez.  I'm going to go sit in the corner and hide.
1996-10-16 04:18:51 +00:00
Stu Grossman
9bf9a31876 * Makefile.in (init.c): Don't use -s option with grep. It means
something different under Digital Unix.
1996-10-15 23:54:48 +00:00
Stu Grossman
4ed1437f34 * config/sim-gdb.exp (gdb_target_sim): Remove setting of height
and width commands.  This is done elsewhere.
	* (gdb_start):  Don't call gdb_start_sim here.  That's already
	done in gdb_load.  This fixes lots of failures in default.exp.
1996-10-15 23:50:54 +00:00
Stu Grossman
ac9548059b * buildsym.c (finish_block): Treat LOC_BASEREG_ARG and
LOC_LOCAL_ARG as arguments so that GDB will know about function
	args declared this way.  Mostly affects dwarf.
	* dwarfread.c (decode_die_type):  Change default type from int to
	void.  This allows GDB to recognize void functions.
	* (new_symbol):  If AT_PROTOTYPED is present, set a flag in the
	type structure.
	* findvar.c (extract_floating store_floating):  Clean up comments
	to reflect reality.
	* gdbtypes.h:  Add TYPE_FLAG_PROTOTYPED so that we can tell if a
	function has a prototype.  Currently, only dwarf supports this.
	* utils.c (floatformat_from_doublest):  Fix logic error with
	converting from double to float.  (It wasn't shifting mant_long if
	it had a hidden bit.)

	* v850-tdep.c:  Add support for function calling.  Fix some
	problems with debugging code w/o debug symbols.
	* config/v850/tm-v850.h:  Ditto.
1996-10-15 23:44:13 +00:00
Stu Grossman
254ef34062 * interp.c (MEM_SIZE): It's now bytes, not a power of 2.
* (map):  Add support for external mem in the 1->2 meg range.
	Also, abort() when memory access is way out of bounds.  (Better to
	die than to give wrong result.  (This will be fixed later.))
	* (sim_size):  MEM_SIZE is now bytes, not shift factor.
1996-10-15 23:23:00 +00:00
Stu Grossman
1336da39bd * elf32-v850.c: Define elf_symbol_leading_char to be '_'. 1996-10-15 23:19:29 +00:00
Ian Lance Taylor
03e2a8c8a0 * utils.c: Always ensure that size_t is defined. Check
HAVE_STDDEF_H rather than __STDC__
	(xmalloc, xrealloc): Use size_t rather than long.
1996-10-15 22:24:17 +00:00
Martin Hunt
3f3d60c1bc Tue Oct 15 14:24:19 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* config/powerpc/tm-ppc-eabi.h: Undefine NO_SINGLE_STEP so targets
	can use single-step commands.
1996-10-15 21:26:29 +00:00
Ian Lance Taylor
ede836b9aa * VERSION: Bump for new relocation. 1996-10-15 20:58:52 +00:00
Ian Lance Taylor
c24453fece * hosts/i386bsd.h: If NBPG is not defined, define it as
PAGE_SIZE, for recent versions of FreeBSD.
1996-10-15 16:41:38 +00:00
Michael Meissner
57bc1a721a Better error messages when a program stops due to signal; support d10v getpid/kill 1996-10-15 15:44:10 +00:00
Ian Lance Taylor
684d50a53e * libiberty.h: Declare parameter types for xmalloc and xrealloc. 1996-10-15 03:57:09 +00:00
Ian Lance Taylor
0267c6c9c2 * config/tc-mips.c (load_register): Add cast to offsetT when using
a constant with &~.
1996-10-14 18:00:19 +00:00
Ian Lance Taylor
f5587846ed * gas/mips: Add symbols to several testsuites, since the ELF
assembler now always builds a symbol table, which means that
	objdump will no longer report `No symbols in FILE'.  Change the
	expected output accordingly.
1996-10-14 17:54:49 +00:00
Ian Lance Taylor
e7a5045867 * configure.host: Use `long long' as the 64 bit type on a Solaris
host, since both gcc and the SunPRO compilers support it.
1996-10-14 16:38:13 +00:00
Ian Lance Taylor
5d0cd0b87e Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
* config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
	(elf_frob_file_after_relocs): ... here.  New function.
	* config/obj-elf.h (obj_from_file_after_relocs): New macro.
	* write.c (write_object_file): Call *frob_after_relocs after the
	call to write_relocs.

	* config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.

	* config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
	symbol, as this messes up linking.  Instead, expand the recursive call
	inline and change up the appropriate bits to get the 0x8000 offset
	in the reloc addend.
1996-10-14 15:40:15 +00:00
Ian Lance Taylor
6b31fd3af3 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
* reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL.  It was a
	mistake to have reused the ECOFF LITERAL for ELF since they have
	different semantics.
	* elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
	* bfd-in2.h, libbfd.h: Rebuild.

	* elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
	section overflow.

	* elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
	dynamic relocation for an undefweak symbol when we are building
	a static executable.
1996-10-14 15:21:54 +00:00
Peter Schauer
19406903ab * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR is non-zero,
follow typedefs before checking TYPE_CODE for structures and unions.
1996-10-13 18:40:26 +00:00
Michael Meissner
8918b3a72b Fix ld2w r2,@r2 so that r3 loads the proper value 1996-10-13 02:25:01 +00:00
Jeff Law
aee4f36a89 * configure.in: Only build the V850 simulator if
we are using gcc.
        * configure: Rebuild.
So builds with "cc" don't die in the v850 simulator directory.
1996-10-12 03:14:54 +00:00
Fred Fish
90a0f3aa64 * Makefile.in (clean mostlyclean): Also remove chill *.grt files.
(distclean maintainer-clean realclean): No need to remove files
 	twice.  Nuke the duplicates.
	* gdb.base/Makefile.in (EXECUTABLES): Add "structs".
	* gdb.threads/Makefile.in (distclean maintainer-clean realclean):
	Remove config.h along with other config files.
1996-10-12 00:10:33 +00:00
Fred Fish
37d1429623 * expstruct.exp (objfile2): Set and use, like other chill tests.
* pr-4975.exp: Ditto.
	* pr-5646.exp: Ditto.
	* pr-8134.exp: Ditto.
1996-10-11 23:54:12 +00:00
Stu Grossman
e5a2ac8b3f * frame.h: Move definition of struct frame_saved_args to before
struct frame to make it possible to use frame_saved_args in
	EXTRA_FRAME_INFO macro.

	* v850-tdep.c config/v850/tm-v850.h:  Lotsa new functions and
	macros to make frame operations (such as backtrace) work.
1996-10-11 22:50:42 +00:00
Fred Fish
693e9bf655 * dbxread.c (process_one_symbol): Check for null string directly
rather than using strcmp against "".
	* partial-stab.h: Ditto.
1996-10-11 22:31:56 +00:00
Jeff Law
63dc694d29 * mn10300-opc.c (mn10300_opcodes): Fix typo in opcode
field for movhu instruction.
Bug found by gas testsuite.

        * v850-dis.c (disassemble): For V850_OPERAND_SIGNED operands,
        cast value to "long" not "signed long" to keep hpux10
        compiler quiet.
Found in an attempt to build the v850 on hpux10 with the HP
compiler.
1996-10-11 22:06:47 +00:00
Mark Alexander
913a7c4cc4 * gdbserver/{gdbreplay.c,low-linux.c,remote-utils.c,utils.c}:
Make it compile on Linux and eliminate some warnings.
1996-10-11 19:26:04 +00:00
Fred Fish
a5ecaa632b Revert last change. I was fooled by an old Makefile that didn't
get rebuilt.
1996-10-11 17:48:24 +00:00
Fred Fish
7b6244ebcf Bug reported by Paul Flinders <paul@dawa.demon.co.uk>:
* Makefile.in (init.c): Restore '-n' option in sed command.
1996-10-11 17:23:14 +00:00