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2590 Commits

Author SHA1 Message Date
Chris Demetriou
55dc1ac473 2004-04-10 Chris Demetriou <cgd@broadcom.com> 
* fpu64-ps.s: New file.
        * basic.exp: Run fpu64-ps.s.
 2004-04-10 07:02:57 +00:00
Chris Demetriou
f90bdbaba7 (and adjust paths in last entry, for move 2004-04-10 06:58:54 +00:00
Chris Demetriou
ba3b645acc move entry from: 
2004-03-29  Richard Sandiford  <rsandifo@redhat.com>
from ChangeLog into sim/mips/Changelog
 2004-04-10 06:58:21 +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
a584aa6330 * sim/mips/hilo-hazard-[123].s: New files. 
* sim/mips/basic.exp (run_hilo_test): New procedure.
	(models): Only list models that are included in the configuration.
	(submodels): New variable, set to submodels of the above.
	(mips64vr-*-elf, mips64vrel-*-elf): New configuration stanza.
	Run hilo-hazard-[123].s.
 2004-03-29 21:58:01 +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
Ben Elliston
523f6a2717 * MAINTAINERS: Update my mail address. 2004-03-10 02:58:24 +00:00
Richard Sandiford
676a64f422 Add fr450 support. 2004-03-01 10:11:46 +00:00
Richard Sandiford
c7a48b9ac9 cpu/ 
* 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.
 2004-03-01 09:42:33 +00:00
Richard Sandiford
8b73069fed sim/frv/ 
* frv.c (frvbf_iacc_cut): Rework, taking rounding into account.

testsuite/
	* sim/frv/fr400/scutss.cgs: Fix tests to account for rounding.
	Add some new ones.
 2004-03-01 09:33:48 +00:00
Richard Sandiford
8ae0baa268 cpu/ 
* 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.
 2004-03-01 09:26:33 +00:00
Michael Snyder
915213a4d5 2004-02-02 Michael Snyder <msnyder@redhat.com> 
* gencode.c (movua.l): Set thislock to 0, not n.
 2004-02-13 00:01:19 +00:00
Michael Snyder
d60d62653d 2004-02-12 Michael Snyder <msnyder@redhat.com> 
* and.s, movi.s, sett.s: New files.
	* allinsn.exp: Add new tests.
	* testutils.inc (set_sr_bit): Fix macro labels.
 2004-02-12 22:29:48 +00:00
Michael Snyder
3e5117978b 2004-02-12 Michael Snyder <msnyder@redhat.com> 
* gencode.c (table): Change from char to short.
	(dumptable): Change generated table from char to short.
	* interp.c (sh_jump_table, sh_dsp_table, ppi_table): char to short.
	(init_dsp): Compute size of sh_dsp_table.
	(sim_resume): Change jump_table from char to short.
 2004-02-12 19:32:12 +00:00
Andrew Cagney
df2a9ff479 2004-02-04 Andrew Cagney <cagney@redhat.com> 
Committed by Andrew Cagney.
	* mloopx.in: Update copyright.
	(xextract-pbb): Fixed trap for system calls operation in parallel.
	* mloop2.in (xextract-pbb): Ditto.
 2004-02-04 22:05:37 +00:00
Michael Snyder
0145ab2e52 2004-01-27 Michael Snyder <msnyder@redhat.com> 
* gencode.c: (op tab): Some refs and defs fixes.
	"fsrra" -> "fsrra <FREG_N>".
        "sleep": replace array ref with array addr.
        "trapa": ditto.
 2004-01-27 23:30:01 +00:00
Michael Snyder
4ae0cff4ca 2004-01-27 Michael Snyder <msnyder@redhat.com> 
* gencode.c: Comment and whitespace clean-ups.
 2004-01-27 23:23:57 +00:00
Andrew Cagney
54273454d0 2004-01-27 Andrew Cagney <cagney@redhat.com> 
* ppc-instructions: Update copyright.
	(convert_to_integer): Add trailing ";" to label.
 2004-01-27 13:21:09 +00:00
Chris Demetriou
df0a8012b1 [ sim/ChangeLog ] 
2004-01-26  Chris Demetriou  <cgd@broadcom.com>

        * configure.in (mips*-*-*): Configure in testsuite.
        * configure: Regenerate.

[ sim/testsuite/ChangeLog ]
2004-01-26  Chris Demetriou  <cgd@broadcom.com>

        * sim/mips: New directory.  Tests for the MIPS simulator.

[ sim/testsuite/sim/mips/ChangeLog ]
2004-01-26  Chris Demetriou  <cgd@broadcom.com>

        * basic.exp: New file.
        * testutils.inc: New file.
        * sanity.s: New file.
 2004-01-26 08:12:44 +00:00
Ben Elliston
2345c93c5f * lib/sim-defs.exp (run_sim_test): Delete the .o and .x files if a 
test passes.
 2004-01-23 03:15:27 +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
Mark Kettenis
4389ce38f0 * simops.c: Include <sys/types.h>. 2004-01-18 14:56:40 +00:00
Ben Elliston
6d0c993e08 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty. 2004-01-15 21:25:06 +00:00
Michael Snyder
87acb4a7d1 2004-01-07 Michael Snyder <msnyder@redhat.com> 
* gencode.c: Whitespace	cleanup.
        * interp.c: Ditto.
 2004-01-10 00:43:28 +00:00
Michael Snyder
4321271fd4 2004-01-07 Michael Snyder <msnyder@redhat.com> 
* dmxy.s, fipr.s, fpchg.s, ldrc.s, loop.s, movli.s, movua.s,
        movxy.s, pabs.s, pclr.s, prnd.s, psub.s, pswap.s: New files.
        * allinsn.exp: Add new tests.
        * testutils.inc (set_sr_bit): Add argument.
        (set_greg): Add .align directives.
 2004-01-09 19:47:36 +00:00
Michael Snyder
86bc60ebf4 2004-01-07 Michael Snyder <msnyder@redhat.com> 
* gencode.c: Replace 'Hitachi' with 'Renesas'.
        (op tab): Add new instructions for sh4a, DBR, SBR.
        (expand_opcode): Add handling for new movxy combinations.
        (gensym_caselist): Ditto.
        (expand_ppi_movxy): Remove movx/movy expansions,
        now handled in expand_opcode.
        (gensym): Add some helpful macros.
        (expand_ppi_code): Flatten loop for simplicity, tweak for 12-bit
        instead of 8-bit table (some insns are ambiguous to 8 bits).
	(ppi_gensim, main): Generate 12-bit instead of 8-bit ppi table.

	* interp.c: Replace 'Hitachi' with 'Renesas'.
        (union saved_state_type): Add dbr, sgr, ldst.
        (get_loop_bounds_ext): New function.
        (init_dsp): Add bfd_mach_sh4al_dsp.
	(sim_resume): Handle extended loop bounds.
 2004-01-09 19:44:50 +00:00
Michael Snyder
673fc5d0a7 2003-12-18 Michael Snyder <msnyder@redhat.com> 
* gencode.c (expand_opcode): Simplify and reorganize.
        Eliminate "shift" parameter.  Eliminate "4 bits at a time"
        assumption.  Flatten switch statement to a single level.
        Add "eeee" token for even-numbered registers.
        (bton): Delete.
        (fsca): Use "eeee" token.
        (ppi_moves): Rename to "expand_ppi_movxy".  Do the ddt
        [movx/movy] expansion here, as well as the ppi expansion.
        (gensim_caselist): Accept 'eeee' along with 'nnnn'.
 2004-01-06 01:05:02 +00:00
Michael Snyder
3d29fdb489 2004-01-05 Michael Snyder <msnyder@redhat.com> 
* compile.c (sim_load):	Don't pass a type to bfd_openr.
 2004-01-06 00:58:48 +00:00
Mark Mitchell
a4c9740c82 * armos.c (fcntl.h): Do not include it. 
(O_RDONLY): Do not define.
	(O_WRONLY): Likewise.
	(O_RDWR): Likewise.
	(targ-vals.h): Include it.
	(translate_open_mode): Use TARGET_O_* instead of O_*.
	(SWIopen): Likewise.
	* Makefile.in (armos.o): Depend on targ-vals.h.
 2003-12-29 19:52:57 +00:00
Nick Clifton
6edf0760c5 Add support for m32r-linux target, including a RELA ABI and PIC. 2003-12-19 11:44:01 +00:00
Michael Snyder
f5d3df9661 2003-12-16 Michael Snyder <msnyder@redhat.com> 
Patch submitted	by Anil Paranjape <AnilP1@KPITCummins.com>
        * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
 2003-12-16 20:21:09 +00:00
Nick Clifton
4b09af6f19 oops - forgot to add this file! 2003-12-12 16:35:21 +00:00
Nick Clifton
16b47b253e Add support for the m32r2 processor 2003-12-11 11:33:44 +00:00
Dhananjay Deshpande
454d05118b Fix GDB crash problem when object file of different H8 cpu is loaded 2003-12-11 06:21:12 +00:00
Andrew Cagney
0b2e03b491 More reversion of incomplete m32r changes. Should be back to normal. 2003-12-07 16:13:06 +00:00
Andrew Cagney
cd886a95bf Revert last commit, build problems. 2003-12-07 02:58:01 +00:00
Andrew Cagney
3c041444b5 2003-12-02 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> 
* Makefile.in : Add new machine m32r2.
        * m32r2.c : New file for m32r2.
	* mloop2.in : Ditto
	* model2.c : Ditto
	* sem2-switch.c : Ditto
        * m32r-sim.h : Add EVB register.
        * sim-if.h : Ditto
        * sim-main.h : Ditto
        * traps.c : Ditto
 2003-12-07 02:27:45 +00:00
Kevin Buettner
d74c420371 * frv-sim.h (GR_REGNUM_MAX, FR_REGNUM_MAX, PC_REGNUM, SPR_REGNUM_MIN) 
(SPR_REGNUM_MAX): Delete.
	* frv.c (gdb/sim-frv.h): Include.
	(frvbf_fetch_register, frvbf_store_register): Use register number
	constants from gdb/sim-frv.h.  Check availability of general
	purpose and float registers.
 2003-11-24 16:45:03 +00:00
Kazu Hirata
a69146da95 * sim-options.c (standard_options): Fix the names of H8 
variants.
 2003-11-22 21:37:49 +00:00
Kazu Hirata
29b52f9306 Move an entry that belong to sim/h8300/ChangeLog. 2003-11-15 16:57:07 +00:00
Dave Brolley
0b01870bf4 2003-11-03 Dave Brolley <brolley@redhat.com> 
* cache.c (address_interference): Check for higher priority requests
        in the same pipeline.
 2003-11-03 18:29:57 +00:00
Joern Rennecke
794cd17b28 * interp.c (fsca_s, fsrra_s): New functions. 
* gencode.c (tab): Add entries for fsca and fsrra.
	(expand_opcode): Allow variable length n / m fields.
 2003-11-03 14:14:15 +00:00
Dave Brolley
162cec1b31 Fix more typos 2003-10-31 18:31:36 +00:00
Dave Brolley
073926e5c3 Fix typos. 2003-10-31 18:25:05 +00:00
Dave Brolley
9a29f3cae5 2003-10-31 Dave Brolley <brolley@redhat.com> 
* frv-sim.h (REGNUM_LR): Removed.
        (REGNUM_SPR_MIN,REGNUM_SPR_MAX): New macros.
        * frv.c (frvbf_fetch_register): Fetch SPR registers based on
        REGNUM_SPR_MIN and REGNUM_SPR_MAX. Check whether SPRs are implemented.
        Return 0 for an unimplemented register. Return the length of the data
        for an implemented register.
        (frvbf_store_register): Ditto.
 2003-10-31 18:23:47 +00:00
Andrew Cagney
fc0a224429 Index: sim/frv/ChangeLog 
2003-10-30  Andrew Cagney  <cagney@redhat.com>

	* traps.c: Replace "struct symbol_cache_entry" with "struct
	bfd_symbol".

Index: sim/d10v/ChangeLog
2003-10-30  Andrew Cagney  <cagney@redhat.com>

	* simops.c: Replace "struct symbol_cache_entry" with "struct
	bfd_symbol".

Index: sim/common/ChangeLog
2003-10-30  Andrew Cagney  <cagney@redhat.com>

	* sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
	with "struct bfd_symbol".

Index: ld/ChangeLog
2003-10-30  Andrew Cagney  <cagney@redhat.com>

	* emultempl/pe.em, pe-dll.c: Replace "struct symbol_cache_entry"
	with "struct bfd_symbol".

Index: bfd/ChangeLog
2003-10-30  Andrew Cagney  <cagney@redhat.com>

	* syms.c: Replace "struct symbol_cache_entry" with "struct
	bfd_symbol".
	* vms.h, targets.c, section.c, reloc.c, peicode.h: Ditto.
	* mipsbsd.c, elf.c, linker.c, elf-bfd.h, ecoff.c: Ditto.
	* cpu-z8k.c, cpu-ns32k.c, cpu-h8500.c, bfd.c, bfd-in.h: Ditto.
	* bfd-in2.h: Re-generate.
 2003-10-31 05:32:46 +00:00
Andrew Cagney
ee3073b541 2003-10-21 Andrew Cagney <cagney@redhat.com> 
* callback.c (os_truncate): Call "truncate", and not "stat".
 2003-10-21 20:41:43 +00:00
Andrew Cagney
198beae2cf 2003-10-19 Andrew Cagney <cagney@redhat.com> 
* targets.c: Replace "struct sec" with "struct bfd_section"
	* syms.c, sparclynx.c, section.c, opncls.c: Ditto.
	* libcoff-in.h, libbfd-in.h, elfxx-target.h: Ditto.
	* elf.c, coffgen.c, bfd.c, bfd-in.h, aoutf1.h: Ditto.
	* aout-tic30.c, aout-target.h:
	* bfd-in2.h, libcoff.h, libbfd.h: Regenerate.

Index: binutils/ChangeLog
2003-10-19  Andrew Cagney  <cagney@redhat.com>

	* coffgrok.h (coff_section): Replace 'struct sec" with "struct
	bfd_section".

Index: gdb/ChangeLog
2003-10-19  Andrew Cagney  <cagney@redhat.com>

	* symtab.c: Replace "struct sec" with "struct bfd_section".
	* objfiles.c, linespec.c, blockframe.c, block.c: Ditto.

Index: ld/ChangeLog
2003-10-19  Andrew Cagney  <cagney@redhat.com>

	* pe-dll.c: Replace "struct sec" with "struct bfd_section".

Index: sim/common/ChangeLog
2003-10-19  Andrew Cagney  <cagney@redhat.com>

	* sim-base.h: Replace "struct sec" with "struct bfd_section".
 2003-10-20 14:38:46 +00:00