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Author SHA1 Message Date
Frank Ch. Eigler 81f6038f98 * some support for funny-endian 16/32-bit insn sets 
[cgen/ChangeLog]
2001-07-11  Frank Ch. Eigler  <fche@redhat.com>

        * desc-cpu.scm (-gen-mach-table-defns): Emit fourth field: the
        mach->cpu insn-chunk-bitsize.
        (-gen-cpu-open): In @arch@_cgen_rebuild_tables, process above new
        field toward CGEN_CPU_TABLE->insn_chunk_bitsize.
        * mach.scm (<cpu>): New field insn-chunk-bitsize.
        (-cpu-parse, -cpu-read): Parse/initialize it.
        * doc/rtl.texi (define-cpu): Document it.

[opcodes/ChangeLog]
2001-07-11  Frank Ch. Eigler  <fche@redhat.com>

        * cgen-dis.in (print_insn): Use cgen_get_insn_value instead of
        bfd_get_bits.
        * cgen-opc.c (cgen_get_insn_value, cgen_put_insn_value): Respect
        non-zero CGEN_CPU_DESC->insn_chunk_bitsize.

[include/opcode/ChangeLog]
2001-07-11  Frank Ch. Eigler  <fche@redhat.com>

        * cgen.h (CGEN_MACH): Add insn_chunk_bitsize field.
        (cgen_cpu_desc): Ditto.
 2001-07-12 02:32:25 +00:00
Geoffrey Keating 5e91c3b431 * cgen-asm.c (cgen_parse_keyword): Allow any first character. 
* cgen-opc.c (cgen_keyword_add): Ignore special first
	character when building nonalpha_chars field.
 2001-06-29 00:09:16 +00:00
Geoffrey Keating 3e89004774 Index: opcodes/ChangeLog 
2001-06-13  Geoffrey Keating  <geoffk@redhat.com>

	* cgen-asm.c (cgen_parse_keyword): When looking for the
	boundaries of a keyword, allow any special characters
	that are actually in one of the allowed keyword.
	* cgen-opc.c (cgen_keyword_add): Add any special characters
	to the nonalpha_chars field.

Index: cgen/ChangeLog
2001-06-13  Geoffrey Keating  <geoffk@redhat.com>

	* desc.scm (<keyword> 'gen-defn): Add extra zero into
	CGEN_KEYWORD_ENTRY initializers.

Index: include/opcode/ChangeLog
2001-06-13  Geoffrey Keating  <geoffk@redhat.com>

	* cgen.h (cgen_keyword): Add nonalpha_chars field.
 2001-06-14 20:38:42 +00:00
Nick Clifton 060d22b0d0 Fix typos in ChangeLogs; fix dates in copyright notices 2001-03-13 22:58:38 +00:00
Greg McGary dd425adaa8 * cgen-opc.c (cgen_get_insn_value): Add missing `return'. 2001-02-21 21:54:31 +00:00
Frank Ch. Eigler aed80daedf * generalization 
2001-01-02  Richard Sandiford  <rsandifo@redhat.com>

	* cgen-dis.c (hash_insn_array): Use bfd_put_bits().
	(hash_insn_list): Likewise
	* cgen-ibld.in (insert_1): Use bfd_put_bits() and bfd_get_bits().
	(extract_1): Use bfd_get_bits().
	(extract_normal): Apply sign extension to both extraction
	methods.
	* cgen-opc.c (cgen_get_insn_value): Use bfd_get_bits()
	(cgen_put_insn_value): Use bfd_put_bits()
 2001-01-02 16:34:07 +00:00
Nick Clifton a6cff3e317 Fix for compiling under Solaris 2.8 2000-12-21 18:43:33 +00:00
Dave Brolley 510925d36e 2000-07-26 Dave Brolley <brolley@redhat.com> 
* cgen-opc.c (cgen_hw_lookup_by_name): 'i' is now unsigned.
	(cgen_hw_lookup_by_num): Ditto.
	(cgen_operand_lookup_by_name): Ditto.
	(print_address): Ditto.
	(print_keyword): Ditto.
	* cgen-dis.c (hash_insn_array): Mark unused parameters with
	ATTRIBUTE_UNUSED.
	* cgen-asm.c (hash_insn_array): Mark unused parameters with
	ATTRIBUTE_UNUSED.
	(cgen_parse_keyword): Ditto.
 2000-07-26 22:45:49 +00:00
Nick Clifton fa7928cae2 Add functions to modify/examine the signed_overflow_ok_p field in cpu_desc. 2000-02-24 23:58:52 +00:00
Richard Henderson 252b5132c7 19990502 sourceware import 1999-05-03 07:29:11 +00:00