2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* cris/configure: Regenerate.
sim/common:
2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* aclocal.m4: Include ../../config/acx.m4.
* common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
* configure, config.in: Regenerate.
* Make-common.in (LIB_OBJS): Add version.o.
(version.c, version.o): New rules.
* run.c: Include version.h.
(usage): Add help parameter. Print output either to stdout or
stderr depending on that parameter.
(print_version): New.
(main): Check for --help and --version.
* run-sim.h (sim_target_display_usage): Add help parameter.
* version.h: New.
sim/arm:
2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* configure: Regenerate.
* wrapper.c (sim_target_display_usage): Add help parameter.
sim/cr16:
2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* configure: Regenerate.
sim/d10v:
2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* configure: Regenerate.
sim/erc32:
2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* configure: Regenerate.
sim/frv:
2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* configure: Regenerate.
sim/h8300:
2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* configure: Regenerate.
sim/iq2000:
2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* configure: Regenerate.
sim/m32c:
2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* configure: Regenerate.
sim/m32r:
2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* configure: Regenerate.
sim/m68hc11:
2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* configure: Regenerate.
sim/mcore:
2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* configure: Regenerate.
sim/mips:
2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* configure: Regenerate.
sim/mn10300:
2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* configure: Regenerate.
sim/ppc:
2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
* configure, config.in: Regenerated.
* Makefile.in (LIB_OBJ): Add version.o.
(version.c, version.o): New rules.
* psim.c (psim_usage): Add help parameter. Print the bug URL.
Exit with code 0 for help.
(psim_options): Update calls to psim_usage. Handle --help and
--version.
* psim.h (psim_usage): Update prototype.
* main.c (main): Update psim_usage call.
sim/sh:
2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* configure: Regenerate.
sim/sh64:
2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* configure: Regenerate.
sim/v850:
2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* configure: Regenerate.
* mips.igen (check_fmt_p): Provide a separate mips32r2 definition
that unconditionally allows fmt_ps.
(ALNV.PS, CEIL.L.fmt, CVT.L.fmt, CVT.PS.S, CVT.S.PL, CVT.S.PU)
(FLOOR.L.fmt, LWXC1, MADD.fmt, MSUB.fmt, NMADD.fmt, NMSUB.fmt)
(PLL.PS, PLU.PS, PUL.PS, PUU.PS, ROUND.L.fmt, TRUNC.L.fmt): Change
filter from 64,f to 32,f.
(PREFX): Change filter from 64 to 32.
(LDXC1, LUXC1): Provide separate mips32r2 implementations
that use do_load_double instead of do_load. Make both LUXC1
versions unpredictable if SizeFGR () != 64.
(SDXC1, SUXC1): Extend to mips32r2, using do_store_double
instead of do_store. Remove unused variable. Make both SUXC1
versions unpredictable if SizeFGR () != 64.
(display_mem_info): New static variable.
(mips_option_handler): Handle OPTION_INFO_MEMORY.
(mips_options): Add info-memory and memory-info.
(sim_open): After processing the command line and board specification, check display_mem_info.
If it is set then call the real handler for the --memory-info command line switch.
* configure.ac (sim_mipsisa3264_configs): New variable.
(mipsis32*-*-, mipsisa32r2*-*-*, mips64*-*-*, mips64r2*-*-*): Make
every configuration support all four targets, using the triplet to
determine the default.
* configure: Regenerate.
* config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
(macro_build): Add case '2'.
(macro): Expand M_BALIGN to nop, packrl.ph or balign.
(validate_mips_insn): Add support for balign instruction.
(mips_ip): Handle DSP R2 instructions. Support balign instruction.
(OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
command line options.
(s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
(md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
* doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
.set dspr2, .set nodspr2.
[ gas/testsuite/ChangeLog ]
* gas/mips/mips32-dspr2.s, gas/mips/mips32-dspr2.d: New test for
DSP R2.
* gas/mips/mips.exp: Run new test.
[ include/opcode/Changelog ]
* mips.h (OP_SH_BP, OP_MASK_BP): Add support for balign instruction.
(INSN_DSPR2): Add flag for DSP R2 instructions.
(M_BALIGN): New macro.
[ opcodes/ChangeLog ]
* mips-dis.c (mips_arch_choices): Add DSP R2 support.
(print_insn_args): Add support for balign instruction.
* mips-opc.c (D33): New shortcut for DSP R2 instructions.
(mips_builtin_opcodes): Add DSP R2 instructions.
[ sim/mips/ChangeLog ]
* Makefile.in (IGEN_INCLUDE): Add dsp2.igen.
* configure.ac (mips*-sde-elf*, mipsisa32r2*-*-*, mipsisa64r2*-*-*):
Add dsp2 to sim_igen_machine.
* configure: Regenerate.
* dsp.igen (do_ph_op): Add MUL support when op = 2.
(do_ph_mulq): New function to support mulq_rs.ph and mulq_s.ph.
(mulq_rs.ph): Use do_ph_mulq.
(MFHI, MFLO, MTHI, MTLO): Move these instructions to mips.igen.
* mips.igen: Add dsp2 model and include dsp2.igen.
(MFHI, MFLO, MTHI, MTLO): Extend these instructions for
for *mips32r2, *mips64r2, *dsp.
(MADD, MADDU, MSUB, MSUBU, MULT, MULTU): Extend these instructions
for *mips32r2, *mips64r2, *dsp2.
* dsp2.igen: New file for MIPS DSP REV 2 ASE.
[ sim/testsuite/sim/mips/ChangeLog ]
* basic.exp: Run the dsp2 test.
* utils-dsp.inc (dspckacc_astio, dspck_tsimm): New macro.
* mips32-dsp2.s: New test.
uninterpreted formats. If fmt is one of the uninterpreted types
don't update the FPR_STATE. Handle fmt_uninterpreted_32 like
fmt_word, and fmt_uninterpreted_64 like fmt_long.
(store_fpr): When writing an invalid odd register, set the
matching even register to fmt_unknown, not the following register.
* interp.c (sim_open): If STATE_MEM_SIZE isn't set then set it to
the the memory window at offset 0 set by --memory-size command
line option.
(sim_store_register): Handle storing 4 bytes to an 8 byte floating
point register.
(sim_fetch_register): Likewise for reading 4 bytes from an 8 byte
register.
(sim_monitor): When returning the memory size to the MIPS
application, use the value in STATE_MEM_SIZE, not an arbitrary
hardcoded value.
(cop_lw): Don' mess around with FPR_STATE, just pass
fmt_uninterpreted_32 to StoreFPR.
(cop_sw): Similarly.
(cop_ld): Pass fmt_uninterpreted_64 not fmt_uninterpreted.
(cop_sd): Similarly.
* mips.igen (not_word_value): Single version for mips32, mips64
and mips16.
* 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.
2005-01-12 Andrew Cagney <cagney@gnu.org>
* configure.ac: Update to use ../common/common.m4.
* configure: Re-generate.
Index: mn10300/ChangeLog
2005-01-12 Andrew Cagney <cagney@gnu.org>
* configure.ac: Update to use ../common/common.m4.
* configure: Re-generate.
Index: d10v/ChangeLog
2005-01-12 Andrew Cagney <cagney@gnu.org>
* configure.ac: Update to use ../common/common.m4.
* configure: Re-generate.
Index: erc32/ChangeLog
2005-01-12 Andrew Cagney <cagney@gnu.org>
* configure.ac: Update to use ../common/common.m4.
* configure: Re-generate.
Index: frv/ChangeLog
2005-01-12 Andrew Cagney <cagney@gnu.org>
* configure.ac: Update to use ../common/common.m4.
* configure: Re-generate.
Index: h8300/ChangeLog
2005-01-12 Andrew Cagney <cagney@gnu.org>
* configure.ac: Update to use ../common/common.m4.
* configure: Re-generate.
Index: m32r/ChangeLog
2005-01-12 Andrew Cagney <cagney@gnu.org>
* configure.ac: Update to use ../common/common.m4.
* configure: Re-generate.
Index: mcore/ChangeLog
2005-01-12 Andrew Cagney <cagney@gnu.org>
* configure.ac: Update to use ../common/common.m4.
* configure: Re-generate.
Index: mips/ChangeLog
2005-01-12 Andrew Cagney <cagney@gnu.org>
* configure.ac: Update to use ../common/common.m4.
* configure: Re-generate.
Index: v850/ChangeLog
2005-01-12 Andrew Cagney <cagney@gnu.org>
* configure.ac: Update to use ../common/common.m4.
* configure: Re-generate.
Index: common/ChangeLog
2005-01-12 Andrew Cagney <cagney@gnu.org>
* common.m4: New file, based on of aclocal.m4.
Index: arm/ChangeLog
2005-01-12 Andrew Cagney <cagney@gnu.org>
* configure.ac: Update to use ../common/common.m4.
* configure: Re-generate.
(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.
* 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).
* mips.igen (do_load_double, do_store_double): New functions.
(LDC1, SDC1): Rename to...
(LDC1b, SDC1b): respectively.
(LDC1a, SDC1a): New instructions for MIPS II and MIPS32 support.
* mdmx.c (SD_): Delete.
(Unpredictable): Re-define, for now, to directly invoke
unpredictable_action().
(mdmx_acc_op): Fix error in .ob immediate handling.
Ed Satterthwaite <ehs@broadcom.com>
* mips3d.igen: New file which contains MIPS-3D ASE instructions.
* Makefile.in (IGEN_INCLUDE): Add mips3d.igen.
* mips.igen: Include mips3d.igen.
(mips3d): New model name for MIPS-3D ASE instructions.
(CVT.W.fmt): Don't use this instruction for word (source) format
instructions.
* cp1.c (fp_binary_r, fp_add_r, fp_mul_r, fpu_inv1, fpu_inv1_32)
(fpu_inv1_64, fp_recip1, fp_recip2, fpu_inv_sqrt1, fpu_inv_sqrt1_32)
(fpu_inv_sqrt1_64, fp_rsqrt1, fp_rsqrt2): New functions.
(NR_FRAC_GUARD, IMPLICIT_1): New macros.
* sim-main.h (fmt_pw, CompareAbs, AddR, MultiplyR, Recip1, Recip2)
(RSquareRoot1, RSquareRoot2): New macros.
(fp_add_r, fp_mul_r, fp_recip1, fp_recip2, fp_rsqrt1)
(fp_rsqrt2): New functions.
* configure.in: Add MIPS-3D support to mipsisa64 simulator.
* configure: Regenerate.
* cp1.c (FP_PS_upper, FP_PS_lower, FP_PS_cat, FPQNaN_PS): New macros.
(value_fpr, store_fpr, fp_cmp, fp_unary, fp_binary, fp_mac)
(fp_inv_sqrt, fpu_format_name): Add paired-single support.
(convert): Note that this function is not used for paired-single
format conversions.
(ps_lower, ps_upper, pack_ps, convert_ps): New functions.
* mips.igen (FMT, MOVtf.fmt): Add paired-single support.
(check_fmt_p): Enable paired-single support.
(ALNV.PS, CVT.PS.S, CVT.S.PL, CVT.S.PU, PLL.PS, PLU.PS, PUL.PS)
(PUU.PS): New instructions.
(CVT.S.fmt): Don't use this instruction for paired-single format
destinations.
* sim-main.h (FP_formats): New value 'fmt_ps.'
(ps_lower, ps_upper, pack_ps, convert_ps): New prototypes.
(PSLower, PSUpper, PackPS, ConvertPS): New macros.
* mips.igen (MOVN, MOVZ): Trace result.
(TNEI): Print "tnei" as the opcode name in traces.
(CEIL.W): Add disassembly string for traces.
(RSQRT.fmt): Make location of disassembly string consistent
with other instructions.
Ed Satterthwaite <ehs@broadcom.com>
* cp1.c: Fix more comment spelling and formatting.
(value_fcr, store_fcr): Use fenr_FS rather than hard-coding value.
(denorm_mode): New function.
(fpu_unary, fpu_binary): Round results after operation, collect
status from rounding operations, and update the FCSR.
(convert): Collect status from integer conversions and rounding
operations, and update the FCSR. Adjust NaN values that result
from conversions. Convert to use sim_io_eprintf rather than
fprintf, and remove some debugging code.
* cp1.h (fenr_FS): New define.
* sim-main.h (FGRIDX): Remove, replace all uses with...
(FGR_BASE): New macro.
(FP0_REGNUM, FCRCS_REGNUM, FCRIR_REGNUM): New macros.
(_sim_cpu): Move 'fgr' member to be right before 'fpr_state' member.
(NR_FGR, FGR): Likewise.
* interp.c: Replace all uses of FGRIDX with FGR_BASE.
* mips.igen: Likewise.
* sim-main.h (Nan, Infinity, Less, Equal, AbsoluteValue, Negate)
(Add, Sub, Multiply, Divide, Recip, SquareRoot): Move lower in
file, remove PARAMS from prototypes.
(value_fpr, store_fpr, convert): Likewise. Use SIM_STATE to provide
simulator state arguments.
(ValueFPR, StoreFPR, Convert): Move lower in file. Use SIM_ARGS to
pass simulator state arguments.
* cp1.c (SD): Redefine as CPU_STATE(cpu).
(store_fpr, convert): Remove 'sd' argument.
(value_fpr): Likewise. Convert to use 'SD' instead.
Ed Satterthwaite <ehs@broadcom.com>
* configure.in (mipsisa64sb1*-*-*): New target for supporting
Broadcom SiByte SB-1 processor configurations.
* configure: Regenerate.
* sb1.igen: New file.
* mips.igen: Include sb1.igen.
(sb1): New model.
* Makefile.in (IGEN_INCLUDE): Add sb1.igen.
* mdmx.igen: Add "sb1" model to all appropriate functions and
instructions.
* mdmx.c (AbsDiffOB, AvgOB, AccAbsDiffOB): New functions.
(ob_func, ob_acc): Reference the above.
(qh_acc): Adjust to keep the same size as ob_acc.
* sim-main.h (status_SBX, MX_VECT_ABSD, MX_VECT_AVG, MX_AbsDiff)
(MX_Avg, MX_VECT_ABSDA, MX_AbsDiffC): New macros.
2002-05-01 Chris Demetriou <cgd@broadcom.com>
* callback.c: Use 'deprecated' rather than 'depreciated.'
[ igen/ChangeLog ]
2002-05-01 Chris Demetriou <cgd@broadcom.com>
* igen.c: Use 'deprecated' rather than 'depreciated.'
[ mips/ChangeLog ]
2002-05-01 Chris Demetriou <cgd@broadcom.com>
* interp.c: Use 'deprecated' rather than 'depreciated.'
* sim-main.h: Likewise.
* cp1.c (store_fpr): Remove #ifdef'd out call to UndefinedResult
which wouldn't compile anyway.
* sim-main.h (unpredictable_action): New function prototype.
(Unpredictable): Define to call igen function unpredictable().
(NotWordValue): New macro to call igen function not_word_value().
(UndefinedResult): Remove.
* interp.c (undefined_result): Remove.
(unpredictable_action): New function.
* mips.igen (not_word_value, unpredictable): New functions.
(ADD, ADDI, do_addiu, do_addu, BGEZAL, BGEZALL, BLTZAL, BLTZALL)
(CLO, CLZ, MADD, MADDU, MSUB, MSUBU, MUL, do_mult, do_multu)
(do_sra, do_srav, do_srl, do_srlv, SUB, do_subu): Invoke
NotWordValue() to check for unpredictable inputs, then
Unpredictable() to handle them.
Ralf Wildenhues
Hans-Peter Nilsson
Joseph Myers
Richard Sandiford
Nick Clifton
Joel Brobecker
Daniel Jacobowitz
Thiemo Seufer
Richard Earnshaw
Chao-ying Fu
Ian Lance Taylor
David Ung
Chris Demetriou
Mark Kettenis
Andrew Cagney
Michael Snyder