summaryrefslogtreecommitdiff
path: root/cpu
Commit message (Collapse)AuthorAgeFilesLines
* cpu/Richard Sandiford2004-08-272-1/+5
| | | | | | | | | | | * frv.cpu (cfmovs): Change UNIT attribute to FMALL. opcodes/ * frv-desc.[ch], frv-opc.[ch]: Regenerated. gas/testsuite/ * gas/frv/fr550-pack1.[sd]: New test. * gas/frv/allinsn.exp: Run it.
* Make 'insn' argument of iq2000_cgen_insn_supported be const.Nick Clifton2004-05-152-3/+7
|
* Fix bug parsing shigh(0xffff8000)Nick Clifton2004-03-302-7/+11
|
* Add fr450 support.Richard Sandiford2004-03-013-470/+1531
|
* cpu/Richard Sandiford2004-03-013-20/+31
| | | | | | | | | | | | | | | | | | | | | | | | * frv.cpu (nsdiv, nudiv, nsdivi, nudivi): Remove fr400 profiling unit. (scutss): Change unit to I0. (calll, callil, ccalll): Add missing FR550-MAJOR and profile unit. (mqsaths): Fix FR400-MAJOR categorization. (media-quad-multiply-cross-acc, media-quad-cross-multiply-cross-acc) (media-quad-cross-multiply-acc): Change unit from MDUALACC to FMALL. * frv.opc (fr400_check_insn_major_constraints): Check for (M-2,M-1) combinations. opcodes/ * frv-desc.c, frv-opc.c: Regenerate. sim/frv/ * cache.c (frv_cache_init): Change fr400 cache statistics to match the fr405. (non_cache_access): Add missing breaks. * interrupts.c (set_exception_status_registers): Always set EAR15 for data_access_errors. * memory.c (fr400_check_write_address): Remove redundant alignment check. * model.c: Regenerate.
* cpu/Richard Sandiford2004-03-012-69/+6
| | | | | | | | | | | | | | | | | | | | | * frv.cpu (r-store, r-store-dual, r-store-quad): Delete. (rstb, rsth, rst, rstd, rstq): Delete. (rstbf, rsthf, rstf, rstdf, rstqf): Delete. gas/testsuite/ * gas/frv/allinsn.s (rstb, rsth, rst, rstd, rstq): Replace with nops. (rstbf, rsthf, rstf, rstdf, rstqf): Likewise. * gas/frv/allinsn.d: Update accordingly. opcodes/ * frv-desc.c, frv-opc.c, frv-opc.h: Regenerate. sim/frv/ * decode.c, decode.h, model.c, sem.c: Regenerate. sim/testsuite/ * sim/frv/{rstb,rsth,rst,rstd,rstq}.cgs: Delete. * sim/frv/{rstbf,rsthf,rstf,rstdf,rstqf}.cgs: Delete.
* Apply m32r patches from RenesasNick Clifton2004-02-233-128/+491
|
* 2004-02-20 Andrew Cagney <cagney@redhat.com>Andrew Cagney2004-02-203-0/+2432
| | | | | * m32r.opc, m32r.cpu: New files. Written by , Doug Evans, Nick Clifton, Ben Elliston, Matthew Green, and Andrew Haley.
* 2004-02-20 Andrew Cagney <cagney@redhat.com>Andrew Cagney2004-02-205-0/+3930
| | | | | * sh.cpu, sh.opc, sh64-compact.cpu, sh64-media.cpu: New files, all written by Ben Elliston.
* cpu/Richard Sandiford2004-01-143-3/+14
| | | | | | | | | | | | * frv.cpu (UNIT): Add IACC. (iacc-multiply-r-r): Use it. * frv.opc (fr400_unit_mapping): Add entry for IACC. (fr500_unit_mapping, fr550_unit_mapping): Likewise. opcodes/ * frv-desc.h: Regenerate. * frv-desc.c: Regenerate. * frv-opc.c: Regenerate.
* 2003-12-19 Alexandre Oliva <aoliva@redhat.com>Alexandre Oliva2004-01-062-1/+293
| | | | | | | | | | | | | | | | | * frv.opc (parse_ulo16, parse_uhi16, parse_d12): Fix some cut&paste errors in shifting/truncating numerical operands. 2003-08-08 Alexandre Oliva <aoliva@redhat.com> * frv.opc (parse_ulo16): Parse gotofflo and gotofffuncdesclo. (parse_uslo16): Likewise. (parse_uhi16): Parse gotoffhi and gotofffuncdeschi. (parse_d12): Parse gotoff12 and gotofffuncdesc12. (parse_s12): Likewise. 2003-08-04 Alexandre Oliva <aoliva@redhat.com> * frv.opc (parse_ulo16): Parse gotlo and gotfuncdesclo. (parse_uslo16): Likewise. (parse_uhi16): Parse gothi and gotfuncdeschi. (parse_d12): Parse got12 and gotfuncdesc12. (parse_s12): Likewise.
* 2003-10-10 Dave Brolley <brolley@redhat.com>Dave Brolley2003-10-102-19/+45
| | | | | | | | | | | | | * frv.cpu (dnpmop): New p-macro. (GRdoublek): Use dnpmop. (CPRdoublek, FRdoublei, FRdoublej, FRdoublek): Ditto. (store-double-r-r): Use (.sym regtype doublek). (r-store-double): Ditto. (store-double-r-r-u): Ditto. (conditional-store-double): Ditto. (conditional-store-double-u): Ditto. (store-double-r-simm): Ditto. (fmovs): Assign to UNIT FMALL.
* 2003-10-06 Dave Brolley <brolley@redhat.com>Dave Brolley2003-10-083-872/+1685
| | | | * frv.cpu, frv.opc: Add support for fr550.
* 2003-09-24 Dave Brolley <brolley@redhat.com>Dave Brolley2003-09-242-15/+52
| | | | | | | | | | * frv.cpu (u-commit): New modelling unit for fr500. (mwtaccg): Use frv_ref_SI to reference ACC40Sk as an input operand. (commit-r): Use u-commit model for fr500. (commit): Ditto. (conditional-float-binary-op): Take profiling data as an argument. Update callers. (ne-float-binary-op): Ditto.
* 2003-09-19 Michael Snyder <msnyder@redhat.com>Michael Snyder2003-09-192-2/+4
| | | | * frv.cpu (nldqi): Delete unimplemented instruction.
* 2003-09-12 Dave Brolley <brolley@redhat.com>Dave Brolley2003-09-122-10/+45
| | | | | | | | * frv.cpu (u-clrgr, u-clrfr): New units of model fr500. (clear-ne-flag-r): Pass insn profiling in as an argument. Call frv_ref_SI to get input register referenced for profiling. (clear-ne-flag-all): Pass insn profiling in as an argument. (clrgr,clrfr,clrga,clrfa): Add profiling information.
* 2003-09-11 Michael Snyder <msnyder@redhat.com>Michael Snyder2003-09-112-2/+6
| | | | * frv.cpu: Typographical corrections.
* 2003-09-09 Dave Brolley <brolley@redhat.com>Dave Brolley2003-09-092-3/+8
| | | | | * frv.cpu (media-dual-complex): Change UNIT to FMALL. (conditional-media-dual-complex, media-quad-complex): Likewise.
* 2003-09-04 Dave Brolley <brolley@redhat.com>Dave Brolley2003-09-042-66/+87
| | | | | | | | | | | | | | | * frv.cpu (register-transfer): Pass in all attributes in on argument. Update all callers. (conditional-register-transfer): Ditto. (cache-preload): Ditto. (floating-point-conversion): Ditto. (floating-point-neg): Ditto. (float-abs): Ditto. (float-binary-op-s): Ditto. (conditional-float-binary-op): Ditto. (ne-float-binary-op): Ditto. (float-dual-arith): Ditto. (ne-float-dual-arith): Ditto.
* 2003-09-03 Dave Brolley <brolley@redhat.com>Dave Brolley2003-09-033-165/+288
| | | | | | | | | | | | * frv.opc (parse_A, parse_A0, parse_A1): New parse handlers. * frv.cpu (UNIT): Add IALL, FMALL, FMLOW, STORE, SCAN, DCPL, MDUALACC, MCLRACC-1. (A): Removed operand. (A0,A1): New operands replace operand A. (mnop): Now a real insn (mclracc): Removed insn. (mclracc-0, mclracc-1): New insns replace mclracc. (all insns): Use new UNIT attributes.
* (mbtoh): Replace input parameter to u-media-dual-expand and u-media-dual-btohNick Clifton2003-08-212-3/+13
| | | | | with output parameter. (cmbtoh): Add profiling hack.
* Fix spelling typo.Nick Clifton2003-08-202-4/+8
|
* * frv.cpu: Add IDOC attribute.Doug Evans2003-06-102-0/+22
|
* 2003-06-06 Andrew Cagney <cagney@redhat.com>Andrew Cagney2003-06-065-0/+3274
| | | | | | | | | | Contributed by Red Hat. * iq2000.cpu: New file. Written by Ben Elliston, Jeff Johnston, Stan Cox, and Frank Ch. Eigler. * iq2000.opc: New file. Written by Ben Elliston, Frank Ch. Eigler, Chris Moller, Jeff Johnston, and Stan Cox. * iq2000m.cpu: New file. Written by Jeff Johnston. * iq10.cpu: New file. Written by Jeff Johnston.
* Add code to handle even-numbered only register operandsNick Clifton2003-06-053-183/+331
|
* FRV: Use a signed 6-bit immediate value not unsigned for mdrotli insn.Nick Clifton2003-06-032-4/+9
| | | | Use maintainer mode to regenerate ports.
* 2003-06-03 Andrew Cagney <cagney@redhat.com>Andrew Cagney2003-06-034-0/+9248
| | | | | | | | | Contributed by Red Hat. * frv.cpu: New file. Written by Dave Brolley, Catherine Moore, and Eric Christopher. * frv.opc: New file. Written by Catherine Moore, and Dave Brolley. * simplify.inc: New file. Written by Doug Evans.
* 2003-05-02 Andrew Cagney <cagney@redhat.com>Andrew Cagney2003-05-031-0/+11
* New file.
View Lorry Controller Status