darkkirb/old-cross-binutils
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
46029 commits 1 branch 0 tags 272 MiB
Commit graph

514 commits

Author SHA1 Message Date
Andrew Cagney
cd62154cc6 2004-09-24 Monika Chaddha <monika@acmet.com> 
Committed by Andrew Cagney.
	* m16.igen (CMP, CMPI): Fix assembler.
 2004-09-24 20:28:24 +00:00
Chris Demetriou
e5da76ecfd 2004-08-18 Chris Demetriou <cgd@broadcom.com> 
* configure.in (mipsisa64sb1*-*-*): Add mips3d to sim_igen_machine.
        * configure: Regenerate.
 2004-08-19 07:02:04 +00:00
Chris Demetriou
139181c8d6 2004-06-25 Chris Demetriou <cgd@broadcom.com> 
* configure.in (sim_m16_machine): Include mipsIII.
        * configure: Regenerate.
 2004-06-25 18:35:18 +00:00
Chris Demetriou
1a27f959ea 2004-05-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl> 
* mips/interp.c (decode_coproc): Sign-extend the address retrieved
        from COP0_BADVADDR.
        * mips/sim-main.h (COP0_BADVADDR): Remove a cast.
 2004-05-12 01:42:33 +00:00
Chris Demetriou
5dbb7b5a1d im/mips/ChangeLog ] 
2004-04-10  Chris Demetriou  <cgd@broadcom.com>

        * sb1.igen (DIV.PS, RECIP.PS, RSQRT.PS, SQRT.PS): New.

[ sim/testsuite/sim/mips/ChangeLog ]
2004-04-10  Chris Demetriou  <cgd@broadcom.com>

        * fpu64-ps-sb1.s: New file.
        * basic.exp: Recognize mipsisa64sb1 targets, and run fpu64-ps-sb1.s
        if appropriate.
 2004-04-10 07:11:29 +00:00
Chris Demetriou
1423405663 2004-04-09 Chris Demetriou <cgd@broadcom.com> 
* 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.
 2004-04-10 06:51:49 +00:00
Chris Demetriou
c6f9085cab 2004-04-09 Chris Demetriou <cgd@broadcom.com> 
* sb1.igen (check_sbx): New function.
        (PABSDIFF.fmt, PABSDIFC.fmt, PAVG.fmt): Use check_sbx.
 2004-04-10 06:17:55 +00:00
Richard Sandiford
11d66e667f Fix date in last delta. 2004-03-29 22:01:45 +00:00
Richard Sandiford
0e1b7197a4 * 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.
 2004-03-29 21:56:02 +00:00
Chris Demetriou
b3208fb8f7 2004-01-19 Chris Demetriou <cgd@broadcom.com> 
* 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).
 2004-01-20 07:06:14 +00:00
Chris Demetriou
9a1d84fb16 2003-06-17 Richard Sandiford <rsandifo@redhat.com> 
* mips.igen (do_dmultx): Fix check for negative operands.
 2003-06-18 01:12:03 +00:00
Ian Lance Taylor
ae451ac6d4 Use $(SHELL) whenever we invoke move-if-change. 2003-05-16 07:11:43 +00:00
Chris Demetriou
dd69d29260 [igen/ChangeLog] 
2003-05-03  Chris Demetriou  <cgd@broadcom.com>

        * compare_igen_models: Tweak attribution slightly.

[mips/ChangeLog]
2003-05-03  Chris Demetriou  <cgd@broadcom.com>

        * cp1.c: Tweak attribution slightly.
        * cp1.h: Likewise.
        * mdmx.c: Likewise.
        * mdmx.igen: Likewise.
        * mips3d.igen: Likewise.
        * sb1.igen: Likewise.
 2003-05-02 22:17:21 +00:00
Andrew Cagney
601da3163f Fix changelog. 2003-04-16 00:58:40 +00:00
Chris Demetriou
bcd0068ecf 2003-04-15 Richard Sandiford <rsandifo@redhat.com> 
* vr.igen (do_vr_mul_op): Zero-extend the low 32 bits of
        unsigned operands.
 2003-04-16 00:52:08 +00:00
Andrew Cagney
6b4a89357a Index: arm/ChangeLog 
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.

Index: common/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
	* sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
	* nrun.c (main): Ditto.

Index: d10v/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: erc32/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: h8300/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: h8500/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: i960/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: m32r/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: m68hc11/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_prepare_for_program, sim_open)
	(sim_create_inferior): Rename _bfd to bfd.

Index: mcore/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: mips/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_open):
	(sim_create_inferior):

Index: mn10200/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: mn10300/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_open, sim_create_inferior, sim_open)
	(sim_create_inferior): Rename _bfd to bfd.

Index: ppc/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* sim_calls.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: sh/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (init_dsp, sim_open, sim_create_inferior): Rename _bfd
	to bfd.

Index: v850/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: z8k/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* iface.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 2003-02-27 23:26:34 +00:00
Chris Demetriou
d29e330fda 2003-01-14 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (LUXC1, SUXC1): New, for mipsV and mips64.
 2003-01-14 19:01:41 +00:00
Chris Demetriou
a2353a08ac 2003-01-14 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (EI, DI): Remove.
 2003-01-14 18:15:08 +00:00
Chris Demetriou
805517776c 2003-01-05 Richard Sandiford <rsandifo@redhat.com> 
* Makefile.in (tmp-run-multi): Fix mips16 filter.
 2003-01-06 01:57:40 +00:00
Chris Demetriou
4c54fc26ed 2003-01-04 Richard Sandiford <rsandifo@redhat.com> 
Andrew Cagney  <ac131313@redhat.com>
	    Gavin Romig-Koch  <gavin@redhat.com>
	    Graydon Hoare  <graydon@redhat.com>
	    Aldy Hernandez  <aldyh@redhat.com>
	    Dave Brolley  <brolley@redhat.com>
	    Chris Demetriou  <cgd@broadcom.com>

	* 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.
 2003-01-05 07:56:59 +00:00
Chris Demetriou
e6c674b896 2003-01-04 Chris Demetriou <cgd@broadcom.com> 
* configure.in: Use SIM_AC_OPTION_RESERVED_BITS(1).
	* configure: Regenerate.
 2003-01-05 06:13:51 +00:00
Chris Demetriou
28f50ac815 2002-12-31 Chris Demetriou <cgd@broadcom.com> 
* sim-main.h (check_branch_bug, mark_branch_bug): Remove.
        * mips.igen: Remove all invocations of check_branch_bug and
        mark_branch_bug.
 2002-12-31 21:31:32 +00:00
Chris Demetriou
5071ffe6bf 2002-12-16 Chris Demetriou <cgd@broadcom.com> 
* tconfig.in: Include "gdb/callback.h" and "gdb/remote-sim.h".
 2002-12-17 07:27:53 +00:00
Chris Demetriou
06e7837e0f 2002-07-30 Chris Demetriou <cgd@broadcom.com> 
* 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.
 2002-07-31 05:44:54 +00:00
Michael Snyder
2265c243fc 2002-07-29 Michael Snyder <msnyder@redhat.com> 
* cp1.c (fp_recip2): Modify initialization expression so that
	GCC will recognize it as constant.
 2002-07-29 23:17:10 +00:00
Chris Demetriou
a2f8b4f350 2002-06-18 Chris Demetriou <cgd@broadcom.com> 
* mdmx.c (SD_): Delete.
        (Unpredictable): Re-define, for now, to directly invoke
        unpredictable_action().
        (mdmx_acc_op): Fix error in .ob immediate handling.
 2002-06-18 22:15:03 +00:00
Andrew Cagney
b4b6c9398a * interp.c (sim_firmware_command): Initialize `address'. 2002-06-18 21:32:15 +00:00
Andrew Cagney
c8cca39f98 Import current --enable-gdb-build-warnings. 2002-06-16 16:33:35 +00:00
Chris Demetriou
e7e8118132 2002-06-14 Chris Demetriou <cgd@broadcom.com> 
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.
 2002-06-14 18:49:09 +00:00
Chris Demetriou
eab549520a fix attribution in previous changelog entry 2002-06-14 04:49:15 +00:00
Chris Demetriou
3a2b820ef3 2002-06-13 Chris Demetriou <cgd@broadcom.com> 
* 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.
 2002-06-14 04:44:11 +00:00
Chris Demetriou
d18ea9c2b8 2002-06-12 Chris Demetriou <cgd@broadcom.com> 
* mips.igen: Fix formatting of function calls in
        many FP operations.
 2002-06-12 23:32:05 +00:00
Chris Demetriou
95fd5cee7d 2002-06-12 Chris Demetriou <cgd@broadcom.com> 
* 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.
 2002-06-12 23:20:56 +00:00
Chris Demetriou
4f0d55aeaa 2002-06-12 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (X): Delete unused function.
 2002-06-12 22:22:41 +00:00
Andrew Cagney
3c25f8c7b0 Move include/callback.h and include/remote-sim.h to include/gdb/. 
Update accordingly.
 2002-06-09 15:45:54 +00:00
Chris Demetriou
f3c08b7e16 2002-06-07 Chris Demetriou <cgd@broadcom.com> 
Ed Satterthwaite  <ehs@broadcom.com>

	* cp1.c (inner_mac, fp_mac, inner_rsqrt, fp_inv_sqrt)
	(fp_rsqrt, fp_madd, fp_msub, fp_nmadd, fp_nmsub): New functions.
	* sim-main.h (fp_rsqrt, fp_madd, fp_msub, fp_nmadd)
	(fp_nmsub): New prototypes.
	(RSquareRoot, MultiplyAdd, MultiplySub, NegMultiplyAdd)
	(NegMultiplySub): New defines.
	* mips.igen (RSQRT.fmt): Use RSquareRoot().
	(MADD.D, MADD.S): Replace with...
	(MADD.fmt): New instruction.
	(MSUB.D, MSUB.S): Replace with...
	(MSUB.fmt): New instruction.
	(NMADD.D, NMADD.S): Replace with...
	(NMADD.fmt): New instruction.
	(NMSUB.D, MSUB.S): Replace with...
	(NMSUB.fmt): New instruction.
 2002-06-08 03:05:23 +00:00
Chris Demetriou
52714ff9ee 2002-06-07 Chris Demetriou <cgd@broadcom.com> 
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.
 2002-06-07 22:55:49 +00:00
Chris Demetriou
577d8c4b5a 2002-06-07 Chris Demetriou <cgd@broadcom.com> 
* cp1.c (convert): Remove unusable debugging code, and move MIPS
	rounding mode to sim FP rounding mode flag conversion code into...
	(rounding_mode): New function.
 2002-06-07 16:50:42 +00:00
Chris Demetriou
196496eda0 2002-06-07 Chris Demetriou <cgd@broadcom.com> 
* cp1.c: Clean up formatting of a few comments.
	(value_fpr): Reformat switch statement.
 2002-06-07 16:43:19 +00:00
Chris Demetriou
cfe9ea23c7 2002-06-06 Chris Demetriou <cgd@broadcom.com> 
Ed Satterthwaite  <ehs@broadcom.com>

	* cp1.h: New file.
	* sim-main.h: Include cp1.h.
	(SETFCC, GETFCC, IR, UF, OF, DX, IO, UO, FP_FLAGS, FP_ENABLE)
	(FP_CAUSE, GETFS, FP_RM_NEAREST, FP_RM_TOZERO, FP_RM_TOPINF)
	(FP_RM_TOMINF, GETRM): Remove.  Moved to cp1.h.
	(FP_FS, FP_MASK_RM, FP_SH_RM, Nan, Less, Equal): Remove.
	(value_fcr, store_fcr, test_fcsr, fp_cmp): New prototypes.
	(ValueFCR, StoreFCR, TestFCSR, Compare): New macros.
	* cp1.c: Don't include sim-fpu.h; already included by
	sim-main.h.  Clean up formatting of some comments.
	(NaN, Equal, Less): Remove.
	(test_fcsr, value_fcr, store_fcr, update_fcsr, fp_test)
	(fp_cmp): New functions.
	* mips.igen (do_c_cond_fmt): Remove.
	(C.cond.fmta, C.cond.fmtb): Replace uses of do_c_cond_fmt_a with
	Compare.  Add result tracing.
	(CxC1): Remove, replace with...
	(CFC1a, CFC1b, CFC1c, CTC1a, CTC1b, CTC1c): New instructions.
	(DMxC1): Remove, replace with...
	(DMFC1a, DMFC1b, DMTC1a, DMTC1b): New instructions.
	(MxC1): Remove, replace with...
	(MFC1a, MFC1b, MTC1a, MTC1b): New instructions.
 2002-06-07 00:13:24 +00:00
Chris Demetriou
ee7254b0cc 2002-06-04 Chris Demetriou <cgd@broadcom.com> 
* 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.
 2002-06-04 22:38:41 +00:00
Chris Demetriou
d3eb724f81 2002-06-04 Chris Demetriou <cgd@broadcom.com> 
* cp1.c: Add an FSF Copyright notice to this file.
 2002-06-04 16:35:24 +00:00
Chris Demetriou
ba46ddd0cf 2002-06-04 Chris Demetriou <cgd@broadcom.com> 
Ed Satterthwaite  <ehs@broadcom.com>

        * cp1.c (Infinity): Remove.
        * sim-main.h (Infinity): Likewise.

        * cp1.c (fp_unary, fp_binary): New functions.
        (fp_abs, fp_neg, fp_add, fp_sub, fp_mul, fp_div, fp_recip)
        (fp_sqrt): New functions, implemented in terms of the above.
        (AbsoluteValue, Negate, Add, Sub, Multiply, Divide)
        (Recip, SquareRoot): Remove (replaced by functions above).
        * sim-main.h (fp_abs, fp_neg, fp_add, fp_sub, fp_mul, fp_div)
        (fp_recip, fp_sqrt): New prototypes.
        (AbsoluteValue, Negate, Add, Sub, Multiply, Divide)
        (Recip, SquareRoot): Replace prototypes with #defines which
        invoke the functions above.
 2002-06-04 16:17:20 +00:00
Chris Demetriou
18d8a52d00 2002-06-03 Chris Demetriou <cgd@broadcom.com> 
* 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.
 2002-06-04 01:35:23 +00:00
Chris Demetriou
0f154cbd1c 2002-06-03 Chris Demetriou <cgd@broadcom.com> 
* cp1.c (Min, Max): Remove #if 0'd functions.
        * sim-main.h (Min, Max): Remove.
 2002-06-04 00:18:46 +00:00
Chris Demetriou
e80fc1523d 2002-06-03 Chris Demetriou <cgd@broadcom.com> 
* cp1.c: fix formatting of switch case and default labels.
        * interp.c: Likewise.
        * sim-main.c: Likewise.
 2002-06-03 22:30:52 +00:00
Chris Demetriou
bad673a9cb 2002-06-03 Chris Demetriou <cgd@broadcom.com> 
* cp1.c: Clean up comments which describe FP formats.
	 (FPQNaN_DOUBLE, FPQNaN_LONG): Generate using UNSIGNED64.
 2002-06-03 22:05:15 +00:00
Chris Demetriou
7cbea0890e 2002-06-03 Chris Demetriou <cgd@broadcom.com> 
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.
 2002-06-03 21:00:29 +00:00
Chris Demetriou
909daa8222 2002-06-03 Chris Demetriou <cgd@broadcom.com> 
* Makefile.in (IGEN_INCLUDE): Add mdmx.igen.
 2002-06-03 18:35:19 +00:00
Chris Demetriou
f4f1b9f102 2002-06-02 Chris Demetriou <cgd@broadcom.com> 
Ed Satterthwaite  <ehs@broadcom.com>

	* mips.igen (mdmx): New (pseudo-)model.
	* mdmx.c, mdmx.igen: New files.
	* Makefile.in (SIM_OBJS): Add mdmx.o.
	* sim-main.h (MDMX_accumulator, MX_fmtsel, signed24, signed48):
	New typedefs.
	(ACC, MX_Add, MX_AddA, MX_AddL, MX_And, MX_C_EQ, MX_C_LT, MX_Comp)
	(MX_FMT_OB, MX_FMT_QH, MX_Max, MX_Min, MX_Msgn, MX_Mul, MX_MulA)
	(MX_MulL, MX_MulS, MX_MulSL, MX_Nor, MX_Or, MX_Pick, MX_RAC)
	(MX_RAC_H, MX_RAC_L, MX_RAC_M, MX_RNAS, MX_RNAU, MX_RND_AS)
	(MX_RND_AU, MX_RND_ES, MX_RND_EU, MX_RND_ZS, MX_RND_ZU, MX_RNES)
	(MX_RNEU, MX_RZS, MX_RZU, MX_SHFL, MX_ShiftLeftLogical)
	(MX_ShiftRightArith, MX_ShiftRightLogical, MX_Sub, MX_SubA, MX_SubL)
	(MX_VECT_ADD, MX_VECT_ADDA, MX_VECT_ADDL, MX_VECT_AND)
	(MX_VECT_MAX, MX_VECT_MIN, MX_VECT_MSGN, MX_VECT_MUL, MX_VECT_MULA)
	(MX_VECT_MULL, MX_VECT_MULS, MX_VECT_MULSL, MX_VECT_NOR)
	(MX_VECT_OR, MX_VECT_SLL, MX_VECT_SRA, MX_VECT_SRL, MX_VECT_SUB)
	(MX_VECT_SUBA, MX_VECT_SUBL, MX_VECT_XOR, MX_WACH, MX_WACL, MX_Xor)
	(SIM_ARGS, SIM_STATE, UnpredictableResult, fmt_mdmx, ob_fmtsel)
	(qh_fmtsel): New macros.
	(_sim_cpu): New member "acc".
	(mdmx_acc_op, mdmx_cc_op, mdmx_cpr_op, mdmx_pick_op, mdmx_rac_op)
	(mdmx_round_op, mdmx_shuffle, mdmx_wach, mdmx_wacl): New functions.
 2002-06-02 07:39:26 +00:00