Commit graph

2412 commits

Author SHA1 Message Date
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
Andrey Volkov
a64bfde32f Add dependences to Makefile.in and include sim-h8300 in compile.c 2002-07-29 17:01:57 +00:00
Andrew Cagney
de0a1e42d0 Delete w65 directory. 2002-07-18 00:05:41 +00:00
Andrew Cagney
75c4388adb Index: sim/common/ChangeLog
2002-07-17  Andrew Cagney  <cagney@redhat.com>

* run-sim.h: Add #ifdef RUN_SIM_H wrapper.
(sim_set_callbacks, sim_size, sim_trace)
(sim_set_trace, sim_set_profile_size, sim_kill): Declare.  Moved
to here from "gdb/remote-sim.h".

Index: include/gdb/ChangeLog
2002-07-17  Andrew Cagney  <cagney@redhat.com>

* remote-sim.h: Update copyright.
(sim_set_callbacks, sim_size, sim_trace)
(sim_set_trace, sim_set_profile_size, sim_kill): Delete.  Moved to
"sim/common/run-sim.h".
2002-07-17 21:20:09 +00:00
Joern Rennecke
2f14585c74 include/gdb:
* sim-sh.h: Add enum constants for sh[1-4], sh3e, sh3?-dsp,
	renumbering the sh-dsp registers to use distinct numbers.
sim/sh:
	* Makefile.in (interp.o): Depend on $(srcroot)/include/gdb/sim-sh.h.
	* interp.c: Include "gdb/sim-sh.h".
	(sim_store_register, sim_fetch_register): Use constants defined there.
gdb:
	* sh-tdep.c (sh_dsp_register_sim_regno): New function.
	(sh_gdbarch_init): Use it for sh-dsp.
2002-07-17 18:43:28 +00:00
Andrew Cagney
7a3085c168 Obsolete fr30. 2002-07-16 14:30:14 +00:00
Andrew Cagney
39248af88f * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
avoid possible longjmp problems with automatic variable siggnal.
2002-07-15 16:13:12 +00:00
Andrew Cagney
076043f24e From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
* Make-common.in (installdirs): Make $(libdir) too, needed when
installing libsim.a.
2002-07-14 17:03:39 +00:00
Andrew Cagney
3fbeef0be8 Obsolete the d30v. 2002-07-14 00:15:20 +00:00
Nick Clifton
630ace253a Add checks to catch invaliud XScale MIA, MIAPH and MIAxy instructions. 2002-07-05 14:12:01 +00:00
Elena Zannoni
6504452655 2002-06-24 Richard Sandiford <rsandifo@redhat.com>
* sh64.c: Update path of "callback.h".

2002-06-20  Elena Zannoni  <ezannoni@redhat.com>

        * sh64.c: Include correct file for register numbers.
2002-06-24 13:26:07 +00:00
Andrew Cagney
bf1024d698 * Makefile.in (INTL_SRC): Define.
(INTL_CFLAGS): Define.
(INTL_DIR): Define.
(STD_CFLAGS): Add INTL_CFLAGS.
2002-06-22 19:10:34 +00:00
Nick Clifton
7b77dec665 Set correct value for ADP_Stopped_RunTimeError 2002-06-21 06:58:36 +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
Joern Rennecke
dc9feb5c97 * interp.c (sim_resume): Fix setting of bus error for
instruction fetch.
2002-06-18 15:54:44 +00:00
Andrew Cagney
2796179517 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'. 2002-06-17 23:53:45 +00:00
Andrew Cagney
57af9c8bc0 * d10v_sim.h (SET_PSW_BIT): Add cast to avoid inverting an enum. 2002-06-17 23:37:43 +00:00
Andrew Cagney
d62274a397 * simops.c (trace_result): Fix printf formatting. 2002-06-17 21:49:05 +00:00
Andrew Cagney
bf96209254 * sim-memopt.c: Include <unistd.h>.
(do_memopt_add): Fix printf format.
* sim-events.c (sim_events_schedule): Initialize ``dummy''.
2002-06-17 21:45:55 +00:00
Andrew Cagney
78e731cd36 * gen.c (gen_entry_expand_opcode): Initialize ``value'' to -1 and
``t'' to NULL.
* igen.c (main): Add default case to switch.
* gen-icache.c (print_icache_extraction): Ditto.
2002-06-17 21:44:06 +00:00
Andrew Cagney
b74317ff8e * Makefile.in (BUILD_CFLAGS): Remove -O0. 2002-06-17 21:03:40 +00:00
Elena Zannoni
47243d69f7 2002-06-17 Elena Zannoni <ezannoni@redhat.com>
* psim.c (psim_options): Don't choke when gdb invokes us with
	the --architecture option, just ignore it.
2002-06-17 19:58:39 +00:00
Andrew Cagney
c8cca39f98 Import current --enable-gdb-build-warnings. 2002-06-16 16:33:35 +00:00
Andrew Cagney
3832c25c18 * Makefile.in (autoconf-changelog autoheader-changelog): Let name,
id, date and host to be overriden by NAME, ID, DATE and HOST
respectfully.  Use ISO dates.
2002-06-16 15:59:34 +00:00
Tom Rix
3d2957e64e Fix for transfers across segments. 2002-06-15 11:01:34 +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
26216b9822 Add the file include/gdb/sim-arm.h defining an enum that specifies the
register numbering used by the GDB<->SIM interface.
2002-06-12 21:19:43 +00:00
Aldy Hernandez
307041b752 missed 2 in 2002. oops. 2002-06-12 00:46:41 +00:00
Aldy Hernandez
7d7d930f7a 002-06-09 Aldy Hernandez <aldyh@redhat.com>
* sim-fpu.c (unpack_fpu): Initialize exponent for
        sim_fpu_class_zero.
        (i2fpu): Same.
        (sim_fpu_sqrt): Same.
2002-06-12 00:46:11 +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
Andrew Cagney
983b727e70 Fix name of enum used in cast (sim_fetch_register, sim_store_register). 2002-06-08 22:19:56 +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
Andrew Cagney
c93abbccf2 * Makefile.in (ChangeLog): New makefile variable.
* README-HACKING: Mention the ChangeLog makefile variable.
2002-06-06 16:33:45 +00:00
Andrew Cagney
73fa0d3fb2 * writecode.c (lookup_inst): Generate inverse table on-the-fly.
(z8k_inv_list): Delete global.
(DIRTY_HACK): Delete macro.
(makelist): Delete global.
(main): Delete code making a list.  Delete dirty hack code.  Use
lookup_inst instead of z8k_inv_list.
* list.c: Delete file.
* Makefile.in (writecode): Do not link in list.o.
(list.o): Delete target.
2002-06-06 15:50:50 +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
Richard Henderson
4e62efb8f8 * gen-engine.c (print_run_body): Avoid multi-line strings.
* lf.c (lf_print__gnu_copyleft): Likewise.
2002-06-03 16:04:31 +00:00
Elena Zannoni
676ab6a01e Use current date in ChangeLog entry. 2002-06-03 00:47:14 +00:00
Elena Zannoni
c7675842d8 2002-05-28 Elena Zannoni <ezannoni@redhat.com>
From Jason Eckhardt <jle@redhat.com>
        * d10v_sim.h (INC_ADDR): Correctly handle the case where MOD_E is
        less than MOD_S (post-decrement).
2002-06-03 00:36:02 +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
Andrew Cagney
e4045cdb95 Delete TiC80, no longer supported by GDB. 2002-06-01 23:23:28 +00:00
Andrew Cagney
18c0df9e1b Fill-out d10v enum so that there are no ``=''. 2002-06-01 18:15:43 +00:00
Kazu Hirata
dbec3bef45 * run.c: Fix formatting. 2002-05-31 02:17:26 +00:00
DJ Delorie
d7a97a9b1c * lf.c (lf_print__gnu_copyleft): Convert multiline strings to
compatible format.
* gen-idecode.c (print_run_until_stop_body): Likewise.
* gen-model.c (gen_model_c): Likewise.
2002-05-30 15:07:06 +00:00
Nick Clifton
5aa682b2e0 Set the FSR and FAR registers if a Data Abort is detected. 2002-05-29 19:01:36 +00:00
Elena Zannoni
1aa5e64f43 2002-05-28 Elena Zannoni <ezannoni@redhat.com>
* interp.c (sim_create_inferior): Add comment.

	From Alan Matsuoka <alanm@redhat.com>:
	From 2001-04-27 Jason Eckhardt <jle@cygnus.com>:
	* simops.c (OP_4400): Output "mvf0f" instead of "mf0f".
	(OP_4401): Output "mvf0t" instead of "mf0t".
	(OP_460B): Do not output a flag register.
	(OP_4609): Do not output a flag register.
2002-05-28 15:49:52 +00:00
Nick Clifton
10b57fcbd7 Only perform access checks if 'check' is set.
Report unknown machine numbers.
Formatting tidy ups.
2002-05-27 14:12:00 +00:00
Nick Clifton
7378e198a5 Thumb BL instruction: Do not set LR to pc + 2, it has already been advanced. 2002-05-27 13:30:36 +00:00
Andrew Cagney
b91b96f4f6 * sim-d10v.h: Delete file. Moved to include/gdb/.
* sim-d10v.h: New file.  Moved from include/sim-d10v.h.

* Makefile.in (INCLUDE): Add "gdb/sim-d10v.h".
* interp.c: Include "gdb/sim-d10v.h" instead of "sim-d10v.h".

* d10v-tdep.c: Include "gdb/sim-d10v.h" instead of "sim-d10v.h".
* Makefile.in (sim_d10v_h): Update definition.
2002-05-24 00:12:18 +00:00
Nick Clifton
2984e11475 When decoding a BLX(1) instruction do not add in the second bit of the base
address - this has already been accounted for.
2002-05-23 12:38:31 +00:00
Nick Clifton
8b2440b731 Simulate XScale BCUMOD register 2002-05-21 20:28:26 +00:00
Nick Clifton
de4112fa38 Add support for target specific command line switches to old-style simualtors.
Make use of this support in the ARM simulator to add a --swi-support= switch
to select whcih SWI protocols to emulate.
2002-05-20 14:32:50 +00:00
Kazu Hirata
d13351445b * compile.c: Fix formatting. 2002-05-19 12:52:54 +00:00
Kazu Hirata
c3f4437ee1 * compile.c: Fix formatting. 2002-05-18 11:40:19 +00:00
Andrey Volkov
6147b1f62b * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS. 2002-05-17 19:22:14 +00:00
Andrey Volkov
fc97460264 h8300: Add support of EXR register 2002-05-17 19:19:24 +00:00
Andrey Volkov
a8cdafbd4e * h8300s now new target, not alias of h8300h 2002-05-17 19:09:13 +00:00
Andrey Volkov
f6225c9615 *compile.c: Add additional CCR flags (I,UI,H,U) 2002-05-17 18:55:13 +00:00
Andrey Volkov
3b02cf9281 * compile.c: Change literal regnumbers to REGNUMS. 2002-05-17 18:47:14 +00:00
Joern Rennecke
1c509ca821 print_insn_sh cleanup:
include:
	* dis-asm.h (print_insn_shl, print_insn_sh64l): Remove prototype.
gdb:
	* sh-tdep.c (gdb_print_insn_sh64): Delete.
	(gdb_print_insn_sh): Just set info->endian and use print_insn_sh.
	(sh_gdbarch_init): Always use gdb_print_insn_sh.
opcodes:
	* disassemble.c (disassembler): Just use print_insn_sh for bfd_arch_sh.
	* sh-dis.c (LITTLE_BIT): Delete.
	(print_insn_sh, print_insn_shl): Deleted.
	(print_insn_shx): Renamed to
	(print_insn_sh).  No longer static.  Handle SHmedia instructions.
	Use info->endian to determine endianness.
	* sh64-dis.c (print_insn_sh64, print_insn_sh64l): Delete.
	(print_insn_sh64x): No longer static.  Renamed to
	(print_insn_sh64).  Removed pfun_compact and endian arguments.
	If we got an uneven address to indicate SHmedia, adjust it.
	Return -2 for SHcompact instructions.
sim/sh64:
	* sim-if.c (sh64_disassemble_insn): Use  print_insn_sh instead of
	print_insn_shl.
2002-05-17 14:36:46 +00:00
Stephane Carrez
2be99286c5 * MAINTAINERS: Update my email address. 2002-05-16 13:38:55 +00:00
Nick Clifton
ace4f296f5 Uses sim callback interface for system calls in RedBoot SWI support. 2002-05-09 10:29:08 +00:00
Nick Clifton
d8512e6afd Support the RedBoot SWI in ARM mode and some of its system calls. 2002-05-09 10:14:12 +00:00
Chris Demetriou
5accf1ff56 [ common/ChangeLog ]
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.
2002-05-01 23:26:32 +00:00
Chris Demetriou
402586aa26 2002-05-01 Chris Demetriou <cgd@broadcom.com>
* 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.
2002-05-01 17:26:14 +00:00
Nick Clifton
d1b0a5b4a9 Handle CLASS_IGNORE and ARG_NIM4. 2002-04-29 16:50:29 +00:00
Chris Demetriou
c9b9995a38 2002-02-24 Chris Demetriou <cgd@broadcom.com>
* mips.igen: Fix formatting of calls to Unpredictable().
2002-04-25 05:37:03 +00:00
Andrew Cagney
e101598283 Revert previous change. 2002-04-20 16:39:46 +00:00
Alexandre Oliva
b882a66bfc * interp.c (sim_open): Disable chunk of code that wrote code in
vector table entries.
2002-04-18 19:47:14 +00:00
Elena Zannoni
d395ade3db 2002-04-15 Elena Zannoni <ezannoni@redhat.com>
* sim_calls.c (sim_fetch_register, sim_store_register): Return -1 for
        AltiVec registers as a temporary stopgap.
2002-04-15 16:32:55 +00:00
David O'Brien
23c7880c01 2002-03-24 David O'Brien <obrien@FreeBSD.org>
* ppc/hw_disk.c: Export a disk device property.

This is needed by the FreeBSD/powerpc porting effort.
2002-03-25 04:39:20 +00:00
Andrew Cagney
e7b564aa85 * gen.c (format_name_cmp): New function.
(insn_list_insert): Use the instruction field name as an
additional key.  Different field names indicate different
semantics.
2002-03-24 00:43:28 +00:00
Andrew Cagney
ec80ed8088 From 2001-12-09 Julien Ducourthial <jducourt@noos.fr>:
* ppc-instructions (lswx): Do the register control with the
register count.  Initialize the right register in the loop.
(mtfsfi) : Correct prefix for the instruction.
2002-03-23 21:18:31 +00:00
Chris Demetriou
c429b7ddd8 2002-03-19 Chris Demetriou <cgd@broadcom.com>
* cp1.c (FP_S_s, FP_D_s, FP_S_be, FP_D_be, FP_S_e, FP_D_e, FP_S_f)
        (FP_D_f, FP_S_fb, FP_D_fb, FPINF_SINGLE, FPINF_DOUBLE): Remove
        unused definitions.
2002-03-20 07:24:20 +00:00
Chris Demetriou
37d146fa1d 2002-03-19 Chris Demetriou <cgd@broadcom.com>
* cp1.c: Fix many formatting issues.
2002-03-20 07:10:37 +00:00
Chris Demetriou
07892c0b5a 2002-03-19 Chris G. Demetriou <cgd@broadcom.com>
* cp1.c (fpu_format_name): New function to replace...
        (DOFMT): This.  Delete, and update all callers.
        (fpu_rounding_mode_name): New function to replace...
        (RMMODE): This.  Delete, and update all callers.
2002-03-20 06:42:05 +00:00
Chris Demetriou
487f79b73c 2002-03-19 Chris G. Demetriou <cgd@broadcom.com>
* interp.c: Move FPU support routines from here to...
        * cp1.c: Here.  New file.
        * Makefile.in (SIM_OBJS): Add cp1.o to object list.
        (cp1.o): New target.
2002-03-20 01:35:13 +00:00
Anthony Green
ae60d3ddec Increase default memory size to 8MB. 2002-03-18 21:43:15 +00:00
Chris Demetriou
1e799e28c1 2002-03-12 Chris Demetriou <cgd@broadcom.com>
* configure.in (mipsisa32*-*-*, mipsisa64*-*-*): New targets.
        * mips.igen (mips32, mips64): New models, add to all instructions
        and functions as appropriate.
        (loadstore_ea, check_u64): New variant for model mips64.
        (check_fmt_p): New variant for models mipsV and mips64, remove
        mipsV model marking fro other variant.
        (SLL) Rename to...
        (SLLa) this.
        (CLO, CLZ, MADD, MADDU, MSUB, MSUBU, MUL, SLLb): New instructions
        for mips32 and mips64.
        (DCLO, DCLZ): New instructions for mips64.
2002-03-12 22:53:01 +00:00
Chris Demetriou
82f728dbb8 2002-03-07 Chris Demetriou <cgd@broadcom.com>
* mips.igen (BREAK, LUI, ORI, SYSCALL, XORI): Print
        immediate or code as a hex value with the "%#lx" format.
        (ANDI): Likewise, and fix printed instruction name.
2002-03-08 00:37:14 +00:00
Chris Demetriou
6225b4b7fc 2002-03-07 Chris Demetriou <cgd@broadcom.com>
* igen.c (print_itrace_format): Add support for a new "%#lx" format.
2002-03-08 00:36:32 +00:00
Stephane Carrez
86596dc8e0 * m68hc11_sim.c (cpu_move8): Call sim_engine_abort in default case.
(cpu_move16): Likewise.
	(sim_memory_error): Use sim_io_printf.
	(cpu_option_handler): Fix compilation warning.
	* interp.c (sim_hw_configure): Fix compilation warning;
	remove m68hc12sio@2 device.
	(sim_open): Likewise.
	* dv-m68hc11tim.c (m68hc11tim_port_event): Fix clear of TFLG2
	flags when reset.
	(cycle_to_string): Improve convertion of cpu cycle number.
	(m68hc11tim_info): Print info about PACNT.
	(m68hc11tim_io_write_buffer): Fix clearing of TFLG2; handle
	TCTL1 and TCTL2 registers.
	* dv-m68hc11.c (m68hc11_info): Print 6811 current running mode.
2002-03-07 19:17:04 +00:00