1 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
3 * frv.cpu (define-arch frv): Add fr450 mach.
4 (define-mach fr450): New.
5 (define-model fr450): New. Add profile units to every fr450 insn.
6 (define-attr UNIT): Add MDCUTSSI.
7 (define-attr FR450-MAJOR): New enum. Add to every fr450 insn.
8 (define-attr AUDIO): New boolean.
9 (f-LRAE, f-LRAD, f-LRAS, f-TLBPRopx, f-TLBPRL)
10 (f-LRA-null, f-TLBPR-null): New fields.
11 (scr0, scr1, scr2, scr3, imavr1, damvr1, cxnr, ttbr)
12 (tplr, tppr, tpxr, timerh, timerl, timerd, btbr): New SPRs.
13 (LRAE, LRAD, LRAS, TLBPRopx, TLBPRL): New operands.
14 (LRA-null, TLBPR-null): New macros.
15 (iacc-multiply-r-r, slass, scutss, int-arith-ss-r-r): Add AUDIO attr.
16 (load-real-address): New macro.
17 (lrai, lrad, tlbpr): New instructions.
18 (media-cut-acc, media-cut-acc-ss): Add fr450-major argument.
19 (mcut, mcuti, mcutss, mcutssi): Adjust accordingly.
20 (mdcutssi): Change UNIT attribute to MDCUTSSI.
21 (media-low-clear-semantics, media-scope-limit-semantics)
22 (media-quad-limit, media-quad-shift): New macros.
23 (mqlclrhs, mqlmths, mqsllhi, mqsrahi): New instructions.
24 * frv.opc (frv_is_branch_major, frv_is_float_major, frv_is_media_major)
25 (frv_is_branch_insn, frv_is_float_insn, frv_is_media_insn)
26 (frv_vliw_reset, frv_vliw_add_insn): Handle bfd_mach_fr450.
27 (fr450_unit_mapping): New array.
28 (fr400_unit_mapping, fr500_unit_mapping, fr550_unit_mapping): Add entry
29 for new MDCUTSSI unit.
30 (fr450_check_insn_major_constraints): New function.
31 (check_insn_major_constraints): Use it.
33 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
35 * frv.cpu (nsdiv, nudiv, nsdivi, nudivi): Remove fr400 profiling unit.
36 (scutss): Change unit to I0.
37 (calll, callil, ccalll): Add missing FR550-MAJOR and profile unit.
38 (mqsaths): Fix FR400-MAJOR categorization.
39 (media-quad-multiply-cross-acc, media-quad-cross-multiply-cross-acc)
40 (media-quad-cross-multiply-acc): Change unit from MDUALACC to FMALL.
41 * frv.opc (fr400_check_insn_major_constraints): Check for (M-2,M-1)
44 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
46 * frv.cpu (r-store, r-store-dual, r-store-quad): Delete.
47 (rstb, rsth, rst, rstd, rstq): Delete.
48 (rstbf, rsthf, rstf, rstdf, rstqf): Delete.
50 2004-02-23 Nick Clifton <nickc@redhat.com>
52 * Apply these patches from Renesas:
54 2004-02-10 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
56 * cpu/m32r.opc (my_print_insn): Fixed incorrect output when
57 disassembling codes for 0x*2 addresses.
59 2003-12-15 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
61 * cpu/m32r.cpu: Add PIPE_O attribute to "pop" instruction.
63 2003-12-03 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
65 * cpu/m32r.cpu : Add new model m32r2.
67 Replace occurrances of 'Mitsubishi' with 'Renesas'.
68 Changed PIPE attr of push from O to OS.
69 Care for Little-endian of M32R.
70 * cpu/m32r.opc (CGEN_DIS_HASH, my_print_insn):
71 Care for Little-endian of M32R.
72 (parse_slo16): signed extension for value.
74 2004-02-20 Andrew Cagney <cagney@redhat.com>
76 * m32r.opc, m32r.cpu: New files. Written by , Doug Evans, Nick
77 Clifton, Ben Elliston, Matthew Green, and Andrew Haley.
79 * sh.cpu, sh.opc, sh64-compact.cpu, sh64-media.cpu: New files, all
80 written by Ben Elliston.
82 2004-01-14 Richard Sandiford <rsandifo@redhat.com>
84 * frv.cpu (UNIT): Add IACC.
85 (iacc-multiply-r-r): Use it.
86 * frv.opc (fr400_unit_mapping): Add entry for IACC.
87 (fr500_unit_mapping, fr550_unit_mapping): Likewise.
89 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
91 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
92 * frv.opc (parse_ulo16, parse_uhi16, parse_d12): Fix some
93 cut&paste errors in shifting/truncating numerical operands.
94 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
95 * frv.opc (parse_ulo16): Parse gotofflo and gotofffuncdesclo.
96 (parse_uslo16): Likewise.
97 (parse_uhi16): Parse gotoffhi and gotofffuncdeschi.
98 (parse_d12): Parse gotoff12 and gotofffuncdesc12.
99 (parse_s12): Likewise.
100 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
101 * frv.opc (parse_ulo16): Parse gotlo and gotfuncdesclo.
102 (parse_uslo16): Likewise.
103 (parse_uhi16): Parse gothi and gotfuncdeschi.
104 (parse_d12): Parse got12 and gotfuncdesc12.
105 (parse_s12): Likewise.
107 2003-10-10 Dave Brolley <brolley@redhat.com>
109 * frv.cpu (dnpmop): New p-macro.
110 (GRdoublek): Use dnpmop.
111 (CPRdoublek, FRdoublei, FRdoublej, FRdoublek): Ditto.
112 (store-double-r-r): Use (.sym regtype doublek).
113 (r-store-double): Ditto.
114 (store-double-r-r-u): Ditto.
115 (conditional-store-double): Ditto.
116 (conditional-store-double-u): Ditto.
117 (store-double-r-simm): Ditto.
118 (fmovs): Assign to UNIT FMALL.
120 2003-10-06 Dave Brolley <brolley@redhat.com>
122 * frv.cpu, frv.opc: Add support for fr550.
124 2003-09-24 Dave Brolley <brolley@redhat.com>
126 * frv.cpu (u-commit): New modelling unit for fr500.
127 (mwtaccg): Use frv_ref_SI to reference ACC40Sk as an input operand.
128 (commit-r): Use u-commit model for fr500.
130 (conditional-float-binary-op): Take profiling data as an argument.
132 (ne-float-binary-op): Ditto.
134 2003-09-19 Michael Snyder <msnyder@redhat.com>
136 * frv.cpu (nldqi): Delete unimplemented instruction.
138 2003-09-12 Dave Brolley <brolley@redhat.com>
140 * frv.cpu (u-clrgr, u-clrfr): New units of model fr500.
141 (clear-ne-flag-r): Pass insn profiling in as an argument. Call
142 frv_ref_SI to get input register referenced for profiling.
143 (clear-ne-flag-all): Pass insn profiling in as an argument.
144 (clrgr,clrfr,clrga,clrfa): Add profiling information.
146 2003-09-11 Michael Snyder <msnyder@redhat.com>
148 * frv.cpu: Typographical corrections.
150 2003-09-09 Dave Brolley <brolley@redhat.com>
152 * frv.cpu (media-dual-complex): Change UNIT to FMALL.
153 (conditional-media-dual-complex, media-quad-complex): Likewise.
155 2003-09-04 Dave Brolley <brolley@redhat.com>
157 * frv.cpu (register-transfer): Pass in all attributes in on argument.
159 (conditional-register-transfer): Ditto.
160 (cache-preload): Ditto.
161 (floating-point-conversion): Ditto.
162 (floating-point-neg): Ditto.
164 (float-binary-op-s): Ditto.
165 (conditional-float-binary-op): Ditto.
166 (ne-float-binary-op): Ditto.
167 (float-dual-arith): Ditto.
168 (ne-float-dual-arith): Ditto.
170 2003-09-03 Dave Brolley <brolley@redhat.com>
172 * frv.opc (parse_A, parse_A0, parse_A1): New parse handlers.
173 * frv.cpu (UNIT): Add IALL, FMALL, FMLOW, STORE, SCAN, DCPL, MDUALACC,
175 (A): Removed operand.
176 (A0,A1): New operands replace operand A.
177 (mnop): Now a real insn
178 (mclracc): Removed insn.
179 (mclracc-0, mclracc-1): New insns replace mclracc.
180 (all insns): Use new UNIT attributes.
182 2003-08-21 Nick Clifton <nickc@redhat.com>
184 * frv.cpu (mbtoh): Replace input parameter to u-media-dual-expand
185 and u-media-dual-btoh with output parameter.
186 (cmbtoh): Add profiling hack.
188 2003-08-19 Michael Snyder <msnyder@redhat.com>
190 * frv.cpu: Fix typo, Frintkeven -> FRintkeven
192 2003-06-10 Doug Evans <dje@sebabeach.org>
194 * frv.cpu: Add IDOC attribute.
196 2003-06-06 Andrew Cagney <cagney@redhat.com>
198 Contributed by Red Hat.
199 * iq2000.cpu: New file. Written by Ben Elliston, Jeff Johnston,
200 Stan Cox, and Frank Ch. Eigler.
201 * iq2000.opc: New file. Written by Ben Elliston, Frank
202 Ch. Eigler, Chris Moller, Jeff Johnston, and Stan Cox.
203 * iq2000m.cpu: New file. Written by Jeff Johnston.
204 * iq10.cpu: New file. Written by Jeff Johnston.
206 2003-06-05 Nick Clifton <nickc@redhat.com>
208 * frv.cpu (FRintieven): New operand. An even-numbered only
209 version of the FRinti operand.
210 (FRintjeven): Likewise for FRintj.
211 (FRintkeven): Likewise for FRintk.
212 (mdcutssi, media-dual-word-rotate-r-r, mqsaths,
213 media-quad-arith-sat-semantics, media-quad-arith-sat,
214 conditional-media-quad-arith-sat, mdunpackh,
215 media-quad-multiply-semantics, media-quad-multiply,
216 conditional-media-quad-multiply, media-quad-complex-i,
217 media-quad-multiply-acc-semantics, media-quad-multiply-acc,
218 conditional-media-quad-multiply-acc, munpackh,
219 media-quad-multiply-cross-acc-semantics, mdpackh,
220 media-quad-multiply-cross-acc, mbtoh-semantics,
221 media-quad-cross-multiply-cross-acc-semantics,
222 media-quad-cross-multiply-cross-acc, mbtoh, mhtob-semantics,
223 media-quad-cross-multiply-acc-semantics, cmbtoh,
224 media-quad-cross-multiply-acc, media-quad-complex, mhtob,
225 media-expand-halfword-to-double-semantics, mexpdhd, cmexpdhd,
226 cmhtob): Use new operands.
227 * frv.opc (CGEN_VERBOSE_ASSEMBLER_ERRORS): Define.
228 (parse_even_register): New function.
230 2003-06-03 Nick Clifton <nickc@redhat.com>
232 * frv.cpu (media-dual-word-rotate-r-r): Use a signed 6-bit
233 immediate value not unsigned.
235 2003-06-03 Andrew Cagney <cagney@redhat.com>
237 Contributed by Red Hat.
238 * frv.cpu: New file. Written by Dave Brolley, Catherine Moore,
239 and Eric Christopher.
240 * frv.opc: New file. Written by Catherine Moore, and Dave
242 * simplify.inc: New file. Written by Doug Evans.
244 2003-05-02 Andrew Cagney <cagney@redhat.com>
253 version-control: never