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17354 Commits

Author SHA1 Message Date
David Edelsohn e20f0dbd8d * emulparams/m32relf.sh (TEXT_START_ADDR): Change from 0 to 0x100. 1996-10-19 05:13:46 +00:00
Mark Alexander 91d12e123a * mdebugread.c (parse_symbol): Fix crash when malloc has 
no type info and void type has no associated pointer type.
 1996-10-19 00:31:53 +00:00
Ian Lance Taylor 30bddd3369 * Makefile.in (ALL_EMULATIONS): Remove eelf64alpha.o. 
(ALL_64_EMULATIONS): New variable.
	* configure.in: Accept --enable-64-bit-bfd option.  If it is set
	with --enable-targets=all, include ALL_64_EMULATIONS in
	EMULATION_OFILES.
	* configure: Rebuild.
 1996-10-18 19:46:57 +00:00
Ian Lance Taylor 538034cfb5 * config/tc-mips.c (mips_ip): Accept an odd floating point 
register with l.s or s.s.
 1996-10-18 19:33:03 +00:00
Jeff Law b502879f75 * scripttempl/v850.sc (__gp, __ep): Define. 1996-10-18 18:59:45 +00:00
Ian Lance Taylor b70795e990 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for 
.type pseudo-op.
	(obj_aout_type): New static function.
 1996-10-18 18:07:55 +00:00
Ian Lance Taylor 72ce05e86d * Makefile.in (CC_FOR_TARGET): Check for xgcc, not Makefile. 
(CXX_FOR_TARGET): Likewise.
	(GCC_FOR_TARGET): Define.
	(BASE_FLAGS_TO_PASS): Remove GCC_FOR_TARGET.
	(EXTRA_GCC_FLAGS): Define GCC_FOR_TARGET based on whether
	CC_FOR_TARGET was specified on the command line.
	(MAKEOVERRIDES): Don't define.
 1996-10-18 17:40:56 +00:00
Michael Meissner c7f6f3993c Add support for fsel 1996-10-18 16:22:35 +00:00
Stan Shebs edda595e38 Keep new configure helpers, update conditional sanitizes 1996-10-18 01:34:49 +00:00
Stan Shebs 943e243ce7 * configure.host: New file, host configuration mapping. 
* configure.tgt: New file, target configuration mapping.
	* configure.in: Remove host and target mapping.
	* configure: Rebuild.
 1996-10-18 01:27:59 +00:00
Ian Lance Taylor a5377d48db * ld.texinfo: Try to consistently use a single or a double dash 
for each option.
 1996-10-17 22:15:32 +00:00
Ian Lance Taylor b9d55d9634 * Makefile.in ($(OBJS)): Depend upon libiberty.h. 1996-10-17 22:00:04 +00:00
Jeff Law c23b6a6bc9 * scripttempl/v850.sc (.zdata): Add this before .text. 
(.sdata): Also include .rosdata as part of the .sdata.
        (.tdata): Include this just before .sdata.
 1996-10-17 20:48:42 +00:00
David Edelsohn 6cc77b01e7 * configure.in (--enable-sim-powerpc): Delete. 
(--enable-sim): Add.
	* configure: Regenerated.
 1996-10-17 20:11:31 +00:00
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