X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=sim%2Fmips%2FChangeLog;h=f48219a5915bcee6f59706ca0cc0aadae2e832db;hb=d85c3a10ae895627d2adb6f446bcf5017f7002d7;hp=e211d7b678bda0ff2d7a49858cf92b724bb5f5f8;hpb=2ee563b53258d390d7446e90a67f465d504ae44c;p=deliverable%2Fbinutils-gdb.git diff --git a/sim/mips/ChangeLog b/sim/mips/ChangeLog index e211d7b678..f48219a591 100644 --- a/sim/mips/ChangeLog +++ b/sim/mips/ChangeLog @@ -1,3 +1,259 @@ +2006-08-29 Thiemo Seufer + David Ung + + * Makefile.in (IGEN_INCLUDE): Add missing includes for m16e.igen and + mips3264r2.igen. Add missing dependency rules. + * m16e.igen: Support for mips16e save/restore instructions. + +2006-06-13 Richard Earnshaw + + * configure: Regenerated. + +2006-06-05 Daniel Jacobowitz + + * configure: Regenerated. + +2006-05-31 Daniel Jacobowitz + + * configure: Regenerated. + +2006-05-15 Chao-ying Fu + + * dsp.igen (do_ph_shift, do_w_shra): Fix bugs for rounding instructions. + +2006-04-18 Nick Clifton + + * dv-tx3904tmr.c (deliver_tx3904tmr_tick): Add missing break + statement. + +2006-03-29 Hans-Peter Nilsson + + * configure: Regenerate. + +2005-12-14 Chao-ying Fu + + * Makefile.in (SIM_OBJS): Add dsp.o. + (dsp.o): New dependency. + (IGEN_INCLUDE): Add dsp.igen. + * configure.ac (mipsisa32r2*-*-*, mipsisa32*-*-*, mipsisa64r2*-*-*, + mipsisa64*-*-*): Add dsp to sim_igen_machine. + * configure: Regenerate. + * mips.igen: Add dsp model and include dsp.igen. + (MFHI, MFLO, MTHI, MTLO): Remove mips32, mips32r2, mips64, mips64r2, + because these instructions are extended in DSP ASE. + * sim-main.h (LAST_EMBED_REGNUM): Change from 89 to 96 because of + adding 6 DSP accumulator registers and 1 DSP control register. + (AC0LOIDX, AC0HIIDX, AC1LOIDX, AC1HIIDX, AC2LOIDX, AC2HIIDX, AC3LOIDX, + AC3HIIDX, DSPLO, DSPHI, DSPCRIDX, DSPCR, DSPCR_POS_SHIFT, + DSPCR_POS_MASK, DSPCR_POS_SMASK, DSPCR_SCOUNT_SHIFT, DSPCR_SCOUNT_MASK, + DSPCR_SCOUNT_SMASK, DSPCR_CARRY_SHIFT, DSPCR_CARRY_MASK, + DSPCR_CARRY_SMASK, DSPCR_CARRY, DSPCR_EFI_SHIFT, DSPCR_EFI_MASK, + DSPCR_EFI_SMASK, DSPCR_EFI, DSPCR_OUFLAG_SHIFT, DSPCR_OUFLAG_MASK, + DSPCR_OUFLAG_SMASK, DSPCR_OUFLAG4, DSPCR_OUFLAG5, DSPCR_OUFLAG6, + DSPCR_OUFLAG7, DSPCR_CCOND_SHIFT, DSPCR_CCOND_MASK, + DSPCR_CCOND_SMASK): New define. + (DSPLO_REGNUM, DSPHI_REGNUM): New array for DSP accumulators. + * dsp.c, dsp.igen: New files for MIPS DSP ASE. + +2005-07-08 Ian Lance Taylor + + * tconfig.in (SIM_QUIET_NAN_NEGATED): Define. + +2005-06-16 David Ung + Nigel Stephens + + * mips.igen: New mips16e model and include m16e.igen. + (check_u64): Add mips16e tag. + * m16e.igen: New file for MIPS16e instructions. + * configure.ac (mipsisa32*-*-*, mipsisa32r2*-*-*, mipsisa64*-*-*, + mipsisa64r2*-*-*): Change sim_gen to M16, add mips16 and mips16e + models. + * configure: Regenerate. + +2005-05-26 David Ung + + * mips.igen (mips32r2, mips64r2): New ISA models. Add new model + tags to all instructions which are applicable to the new ISAs. + (do_ror, do_dror, ROR, RORV, DROR, DROR32, DRORV): Add, moved from + vr.igen. + * mips3264r2.igen: New file for MIPS 32/64 revision 2 specific + instructions. + * vr.igen (do_ror, do_dror, ROR, RORV, DROR, DROR32, DRORV): Move + to mips.igen. + * configure.ac (mipsisa32r2*-*-*, mipsisa64r2*-*-*): Add new targets. + * configure: Regenerate. + +2005-03-23 Mark Kettenis + + * configure: Regenerate. + +2005-01-14 Andrew Cagney + + * configure.ac: Sinclude aclocal.m4 before common.m4. Add + explicit call to AC_CONFIG_HEADER. + * configure: Regenerate. + +2005-01-12 Andrew Cagney + + * configure.ac: Update to use ../common/common.m4. + * configure: Re-generate. + +2005-01-11 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +2005-01-07 Andrew Cagney + + * configure.ac: Rename configure.in, require autoconf 2.59. + * configure: Re-generate. + +2004-12-08 Hans-Peter Nilsson + + * configure: Regenerate for ../common/aclocal.m4 update. + +2004-09-24 Monika Chaddha + + Committed by Andrew Cagney. + * m16.igen (CMP, CMPI): Fix assembler. + +2004-08-18 Chris Demetriou + + * configure.in (mipsisa64sb1*-*-*): Add mips3d to sim_igen_machine. + * configure: Regenerate. + +2004-06-25 Chris Demetriou + + * configure.in (sim_m16_machine): Include mipsIII. + * configure: Regenerate. + +2004-05-11 Maciej W. Rozycki + + * mips/interp.c (decode_coproc): Sign-extend the address retrieved + from COP0_BADVADDR. + * mips/sim-main.h (COP0_BADVADDR): Remove a cast. + +2004-04-10 Chris Demetriou + + * sb1.igen (DIV.PS, RECIP.PS, RSQRT.PS, SQRT.PS): New. + +2004-04-09 Chris Demetriou + + * mips.igen (check_fmt): Remove. + (ABS.fmt, ADD.fmt, C.cond.fmta, C.cond.fmtb, CEIL.L.fmt, CEIL.W) + (CVT.D.fmt, CVT.L.fmt, CVT.S.fmt, CVT.W.fmt, DIV.fmt, FLOOR.L.fmt) + (FLOOR.W.fmt, MADD.fmt, MOV.fmt, MOVtf.fmt, MOVN.fmt, MOVZ.fmt) + (MSUB.fmt, MUL.fmt, NEG.fmt, NMADD.fmt, NMSUB.fmt, RECIP.fmt) + (ROUND.L.fmt, ROUND.W.fmt, RSQRT.fmt, SQRT.fmt, SUB.fmt) + (TRUNC.L.fmt, TRUNC.W): Explicitly specify allowed FPU formats. + (check_fmt_p, CEIL.L.fmt, CEIL.W, DIV.fmt, FLOOR.L.fmt) + (FLOOR.W.fmt, RECIP.fmt, ROUND.L.fmt, ROUND.W.fmt, RSQRT.fmt) + (SQRT.fmt, TRUNC.L.fmt, TRUNC.W): Remove all uses of check_fmt. + (C.cnd.fmta): Remove incorrect call to check_fmt_p. + +2004-04-09 Chris Demetriou + + * sb1.igen (check_sbx): New function. + (PABSDIFF.fmt, PABSDIFC.fmt, PAVG.fmt): Use check_sbx. + +2004-03-29 Chris Demetriou + Richard Sandiford + + * sim-main.h (MIPS_MACH_HAS_MT_HILO_HAZARD) + (MIPS_MACH_HAS_MULT_HILO_HAZARD, MIPS_MACH_HAS_DIV_HILO_HAZARD): New. + * mips.igen (check_mt_hilo, check_mult_hilo, check_div_hilo): Provide + separate implementations for mipsIV and mipsV. Use new macros to + determine whether the restrictions apply. + +2004-01-19 Chris Demetriou + + * mips.igen (check_mf_cycles, check_mt_hilo, check_mf_hilo) + (check_mult_hilo): Improve comments. + (check_div_hilo): Likewise. Also, fork off a new version + to handle mips32/mips64 (since there are no hazards to check + in MIPS32/MIPS64). + +2003-06-17 Richard Sandiford + + * mips.igen (do_dmultx): Fix check for negative operands. + +2003-05-16 Ian Lance Taylor + + * Makefile.in (SHELL): Make sure this is defined. + (various): Use $(SHELL) whenever we invoke move-if-change. + +2003-05-03 Chris Demetriou + + * cp1.c: Tweak attribution slightly. + * cp1.h: Likewise. + * mdmx.c: Likewise. + * mdmx.igen: Likewise. + * mips3d.igen: Likewise. + * sb1.igen: Likewise. + +2003-04-15 Richard Sandiford + + * vr.igen (do_vr_mul_op): Zero-extend the low 32 bits of + unsigned operands. + +2003-02-27 Andrew Cagney + + * interp.c (sim_open): Rename _bfd to bfd. + (sim_create_inferior): Ditto. + +2003-01-14 Chris Demetriou + + * mips.igen (LUXC1, SUXC1): New, for mipsV and mips64. + +2003-01-14 Chris Demetriou + + * mips.igen (EI, DI): Remove. + +2003-01-05 Richard Sandiford + + * Makefile.in (tmp-run-multi): Fix mips16 filter. + +2003-01-04 Richard Sandiford + Andrew Cagney + Gavin Romig-Koch + Graydon Hoare + Aldy Hernandez + Dave Brolley + Chris Demetriou + + * configure.in (mips64vr*): Define TARGET_ENABLE_FR to 1. + (sim_mach_default): New variable. + (mips64vr-*-*, mips64vrel-*-*): New configurations. + Add a new simulator generator, MULTI. + * configure: Regenerate. + * Makefile.in (SIM_MULTI_OBJ, SIM_EXTRA_DISTCLEAN): New variables. + (multi-run.o): New dependency. + (SIM_MULTI_ALL, SIM_MULTI_IGEN_CONFIGS): New variables. + (tmp-mach-multi, tmp-itable-multi, tmp-run-multi): New rules. + (tmp-multi): Combine them. + (BUILT_SRC_FROM_MULTI): New variable. Depend on tmp-multi. + (clean-extra): Remove sources in BUILT_SRC_FROM_MULTI. + (distclean-extra): New rule. + * sim-main.h: Include bfd.h. + (MIPS_MACH): New macro. + * mips.igen (vr4120, vr5400, vr5500): New models. + (clo, clz, dclo, dclz, madd, maddu, msub, msub, mul): Add *vr5500. + * vr.igen: Replace with new version. + +2003-01-04 Chris Demetriou + + * configure.in: Use SIM_AC_OPTION_RESERVED_BITS(1). + * configure: Regenerate. + +2002-12-31 Chris Demetriou + + * sim-main.h (check_branch_bug, mark_branch_bug): Remove. + * mips.igen: Remove all invocations of check_branch_bug and + mark_branch_bug. + +2002-12-16 Chris Demetriou + + * tconfig.in: Include "gdb/callback.h" and "gdb/remote-sim.h". + 2002-07-30 Chris Demetriou * mips.igen (do_load_double, do_store_double): New functions.