binutils-gdb/gas/ChangeLog

2002-01-15  Richard Earnshaw  <rearnsha@arm.com>

	* tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for 
	various command line options.

2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>

	* config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
	vtinherit relocs.
	(xstormy16_md_apply_fix3): Do not return a value.

2002-01-14  Richard Earnshaw  <rearnsha@arm.com>

	* tc-arm.c (md_longopts): On targets that aren't bi-endian, support
	the -EL/-EB option that matches the target's endianness.
	(md_parse_option): Likewise.

2002-01-14  Richard Earnshaw  <rearnsha@arm.com>

	* tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option 
	is not dependent on ARM_BI_ENDIAN.

2002-01-14  Richard Earnshaw  <rearnsha@arm.com>

	* tc-arm.c (all error messages): Normalize capitalization of messages.

	* tc-arm.h (md_operand): Delete define.
	* tc-arm.c (in_my_get_expression): New static variable.
	(my_get_expression): Set and clear it.
	(md_operand): New function.  If called from my_get_expression
	put the error in inst.error.
	(output_inst): Now takes argument of instruction being assembled.
	Print it out with any error message.
	(do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
	with '=' syntax.
	(end_of_line): Don't update inst.error if it is already set.

2002-01-11  Richard Earnshaw  <rearnsha@arm.com>

	* tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
	op that can be translated into a mvn instruction.

2002-01-11  Steve Ellcey  <sje@cup.hp.com>

	* gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
	setting default md.flags.
	(SHT_INIT_ARRAY): New elf special section used by HP-UX.
	(SHT_FINI_ARRAY): New elf special section used by HP-UX.
	* gas/config/tc-ia64.c (setup_unwind_header): Add support
	for 32 bit unwind info blocks.
	(generate_unwind_image): Add support for different types
	of unwind images (32 bits and/or big-endian).
	(ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
	(ia64_target_format): Add support for hpux target formats.
	(ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
	(ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
	SHT_FINI_ARRAY elf section types.

2002-01-10  Richard Earnshaw  <rearnsha@arm.com>

	* tc-arm.c (struct reg_entry): Move before prototypes.
	(int_register, cp_register, fp_register): Delete.
	(reg_table): Delete.  Replaced with ...
	(rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
	(mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
	(mav_dspsc_table): ... one table per register set.
	(arm_reg_hsh): Delete.
	(struct reg_map): New structure.
	(all_reg_maps): New array.
	(enum arm_reg_type): New enums.
	(build_reg_hsh): New function.
	(insert_reg_alias): Use hash table passed by caller.  Adjust all
	callers.
	(create_register_alias): New function, split out from ...
	(md_assemble): ... here.
	(md_begin): Build new register hash tables.
	(arm_reg_parse): New argument for the hash table to search.  Adjust all
	callers.
	(arm_reg_parse_any): New function.
	(co_proc_number): Look up the processor number in the processor hash
	table.
	(cirrus_regtype): Delete.
	(cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
	(cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
	(ARM_EXT_MAVERICKsc_register): Delete.
	(do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
	(do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
	functions.
	(do_c_triple_4, do_c_triple_5): Delete.
	(do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
	(do_c_quad_6): Delete.
	(do_c_quad_6[ab]): New functions.
	(do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
	arguments to use new register parsing methods.
	(cirrus_reg_required_here): Likewise.
	(insns): Reclassify cirrus maverick worker functions.
	(cirrus_valid_reg): Delete.

2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>

	* configure.in (sh*le): Set cpu_type=sh and endian=little.
	(sh*-*-netbsdelf*): New target.
	* configure: Regenerate.
	* tc-sh.h: Update copyright years. 
	(TARGET_FORMAT): Add version for TE_NetBSD.

2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>

	* read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
	negative.

2002-01-06  Alan Modra  <amodra@bigpond.net.au>

	* config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
	* config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.

2002-01-05  Daniel Jacobowitz  <drow@mvista.com>

	* tc-mips.c (mips_cprestore_valid): New flag.
	(mips_frame_reg_valid): New flag.
	(macro) [M_JAL_2]: Check both flags.
	[M_JAL_A]: Likewise.
	(s_cprestore): Set mips_cprestore_valid.
	(tc_get_register): If setting mips_frame_reg, set
	mips_frame_reg_valid and clear mips_cprestore_valid.
	(s_mips_ent): Clear both flags.
	(s_mips_end): Clear both flags.

2002-01-05  Alan Modra  <amodra@bigpond.net.au>

	* write.c (write_object_file): Make use of bfd_section_list_remove.
	* config/obj-ecoff.c (ecoff_frob_file): Likewise.
	* config/tc-mmix.c (mmix_frob_file): Likewise.

2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>

	* configure.in (i386-*-netbsdelf*): Collapse target into...
	(i386-*-netbsd*): ...this.  Add support for x86-64.
	* configure: Regenerated.

2002-01-03  matthew green  <mrg@redhat.com>

	* config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.

2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>

	* config/tc-m68k.c (md_estimate_size_before_relax): Test for a
	NULL frag link.

For older changes see ChangeLog-0001

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