MatCat.OpenSource/8sa1-binutils-gdb
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
92,731 Commits 1 Branch 0 Tags 383 MiB
f0fb2488c9
Commit Graph

669 Commits

Author SHA1 Message Date
Andrew Cagney
35695fd6e5 Index: arm/ChangeLog 
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: common/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
	Add explicit call to AC_CONFIG_HEADER.
	* common.m4: Delete call to AC_CONFIG_HEADER, update usage.
	* configure: Re-generate.

Index: d10v/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: erc32/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: frv/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: h8300/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: m32r/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: m68hc11/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: mcore/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: mips/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: mn10300/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: sh/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: v850/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.
 2005-01-14 20:05:48 +00:00
Andrew Cagney
f05692463c Index: sh/ChangeLog 
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.
 2005-01-12 17:12:46 +00:00
Andrew Cagney
38f48d729d Index: m32r/ChangeLog 
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: m68hc11/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: mcore/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: mips/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: mn10300/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: ppc/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure.ac: Delete AC_CONFIG_AUX_DIR.
	* configure: Re-generate.

Index: sh/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: testsuite/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: v850/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: erc32/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: frv/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: h8300/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: igen/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure.ac: Delete AC_CONFIG_AUX_DIR.
	* configure: Re-generate.

Index: d10v/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: ChangeLog
2005-01-11  Andrew Cagney  <cagney@gnu.org>

	* Makefile.in (autoconf-common autoheader-common): Add --force to
	autoconf and autoheader.
	(autoconf-common autoheader-common)
	(autoconf-install autoheader-install): Check for configure.ac, not
	configure.in.
	* configure.ac: Delete AC_CONFIG_AUX_DIR.
	* configure: Re-generate.

Index: arm/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: common/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
	* configure: Regenerated to track ../common/aclocal.m4 changes.
 2005-01-12 16:23:24 +00:00
Andrew Cagney
b702665739 Index: arm/ChangeLog 
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Replace configure.in.  Requires autoconf 2.59 and
	correctly calls AC_CONFIG_SUBDIRS.
	* configure: Re-generate.

Index: common/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
	* configure: Re-generate.

Index: d10v/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: erc32/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: frv/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: h8300/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: igen/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: m32r/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: m68hc11/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: mcore/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: mips/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: mn10300/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: ppc/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: sh/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: testsuite/d10v-elf/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: testsuite/frv-elf/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: testsuite/m32r-elf/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: testsuite/mips64el-elf/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: testsuite/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: v850/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.
 2005-01-10 16:14:50 +00:00
Hans-Peter Nilsson
379832de9a * configure: Regenerate for ../common/aclocal.m4 update. 2004-12-07 23:51:23 +00:00
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
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
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
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
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
b96e7ef1a0 2002-03-05 Chris Demetriou <cgd@broadcom.com> 
* sim-main.h (UndefinedResult, Unpredictable): New macros
        which currently do nothing.
 2002-03-06 06:46:29 +00:00
Chris Demetriou
d35d4f709f 2002-03-05 Chris Demetriou <cgd@broadcom.com> 
* sim-main.h (status_UX, status_SX, status_KX, status_TS)
        (status_PX, status_MX, status_CU0, status_CU1, status_CU2)
        (status_CU3): New definitions.

        * sim-main.h (ExceptionCause): Add new values for MIPS32
        and MIPS64: MDMX, MCheck, CacheErr.  Update comments
        for DebugBreakPoint and NMIReset to note their status in
        MIPS32 and MIPS64.
        (SignalExceptionMDMX, SignalExceptionWatch, SignalExceptionMCheck)
        (SignalExceptionCacheErr): New exception macros.
 2002-03-06 06:21:17 +00:00
Chris Demetriou
3ad6f714f2 2002-03-05 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (check_fpu): Enable check for coprocessor 1 usability.
        * sim-main.h (COP_Usable): Define, but for now coprocessor 1
        is always enabled.
        (SignalExceptionCoProcessorUnusable): Take as argument the
        unusable coprocessor number.
 2002-03-06 05:41:40 +00:00
Chris Demetriou
97a88e93be fix month on 4 of my recent entries (*sigh*) 2002-03-05 22:25:06 +00:00
Chris Demetriou
86b77b471b 2002-03-05 Chris Demetriou <cgd@broadcom.com> 
* mips.igen: Fix formatting of all SignalException calls.
 2002-03-05 22:24:24 +00:00
Chris Demetriou
3dea6720b3 2002-02-05 Chris Demetriou <cgd@broadcom.com> 
* sim-main.h (SIGNEXTEND): Remove.
 2002-03-05 19:22:13 +00:00
Chris Demetriou
b5040d49af 2002-02-04 Chris Demetriou <cgd@broadcom.com> 
* mips.igen: Remove gencode comment from top of file, fix
        spelling in another comment.
 2002-03-05 07:34:01 +00:00
Chris Demetriou
8612006bd7 2002-02-04 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (check_fmt, check_fmt_p): New functions to check
        whether specific floating point formats are usable.
        (ABS.fmt, ADD.fmt, CEIL.L.fmt, CEIL.W, DIV.fmt, FLOOR.L.fmt)
        (FLOOR.W.fmt, MOV.fmt, MUL.fmt, NEG.fmt, RECIP.fmt, ROUND.L.fmt)
        (ROUND.W.fmt, RSQRT.fmt, SQRT.fmt, SUB.fmt, TRUNC.L.fmt, TRUNC.W):
        Use the new functions.
        (do_c_cond_fmt): Remove format checks...
        (C.cond.fmta, C.cond.fmtb): And move them into all callers.
 2002-03-05 03:14:56 +00:00
Chris Demetriou
9b17d183bf 2002-02-03 Chris Demetriou <cgd@broadcom.com> 
* mips.igen: Fix formatting of check_fpu calls.
 2002-03-04 04:14:51 +00:00
Chris Demetriou
41774c9d7b 2002-03-03 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (FLOOR.L.fmt): Store correct destination register.
 2002-03-04 04:06:47 +00:00
Chris Demetriou
4a0bd8769a 2002-03-03 Chris Demetriou <cgd@broadcom.com> 
* mips.igen: Remove whitespace at end of lines.
 2002-03-04 03:19:49 +00:00
Chris Demetriou
09297648e2 2002-03-02 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (loadstore_ea): New function to do effective
	address calculations.
	(do_load, do_load_left, do_load_right, LL, LDD, PREF, do_store,
	do_store_left, do_store_right, SC, SCD, PREFX, SWC1, SWXC1,
	CACHE): Use loadstore_ea to do effective address computations.
 2002-03-03 07:36:42 +00:00
Chris Demetriou
043b7057fd 2002-03-02 Chris Demetriou <cgd@broadcom.com> 
* interp.c (load_word): Use EXTEND32 rather than SIGNEXTEND.
	* mips.igen (LL, CxC1, MxC1): Likewise.
 2002-03-03 06:49:43 +00:00
Chris Demetriou
c1e8ada406 2002-03-02 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (LL, LLD, PREF, SC, SCD, ABS.fmt, ADD.fmt, 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.D, MADD.S, MOV.fmt, MOVtf.fmt,
        MSUB.D, MSUB.S, MUL.fmt, NEG.fmt, NMADD.D, NMADD.S, NMSUB.D,
        NMSUB.S, PREFX, RECIP.fmt, ROUND.L.fmt, ROUND.W.fmt, RSQRT.fmt,
        SQRT.fmt, SUB.fmt, SWC1, SWXC1, TRUNC.L.fmt, TRUNC.W, CACHE):
        Don't split opcode fields by hand, use the opcode field values
        provided by igen.
 2002-03-03 02:11:23 +00:00
Chris Demetriou
3e1dca16f2 2002-03-01 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (do_divu): Fix spacing.

        * mips.igen (do_dsllv): Move to be right before DSLLV,
        to match the rest of the do_<shift> functions.
 2002-03-01 23:51:18 +00:00
Chris Demetriou
fff8d27d23 2002-03-01 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (do_dsll, do_dsllv, DSLL32, do_dsra, DSRA32, do_dsrl,
        DSRL32, do_dsrlv): Trace inputs and results.
 2002-03-01 23:40:51 +00:00
Chris Demetriou
0d3e762b2f 2002-03-01 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (CACHE): Provide instruction-printing string.

        * interp.c (signal_exception): Comment tokens after #endif.
 2002-03-01 19:55:42 +00:00
Chris Demetriou
eb5fcf9324 2002-02-28 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (LWXC1): Mark with filter "64,f", rather than just "32".
        (MOVtf, MxC1, MxC1, DMxC1, DMxC1, CxC1, CxC1, SQRT.fmt, MOV.fmt,
        NEG.fmt, ROUND.L.fmt, TRUNC.L.fmt, CEIL.L.fmt, FLOOR.L.fmt,
        ROUND.W.fmt, TRUNC.W, CEIL.W, FLOOR.W.fmt, RECIP.fmt, RSQRT.fmt,
        CVT.S.fmt, CVT.D.fmt, CVT.W.fmt, CVT.L.fmt, MOVtf.fmt, C.cond.fmta,
        C.cond.fmtb, SUB.fmt, MUL.fmt, DIV.fmt, MOVZ.fmt, MOVN.fmt, LDXC1,
        SWXC1, SDXC1, MSUB.D, MSUB.S, NMADD.S, NMADD.D, NMSUB.S, NMSUB.D,
        LWC1, SWC1): Add "f" to filter, since these are FP instructions.
 2002-03-01 07:53:46 +00:00
Chris Demetriou
bb22bd7d9e 2002-02-28 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (DSRA32, DSRAV): Fix order of arguments in
        instruction-printing string.
        (LWU): Use '64' as the filter flag.
 2002-03-01 07:34:57 +00:00
Chris Demetriou
91a177cf81 2002-02-28 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (SDXC1): Fix instruction-printing string.
 2002-03-01 06:40:28 +00:00
Chris Demetriou
387f484ade 2002-02-28 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (LDC1, SDC1): Remove mipsI model, and mark with
        filter flags "32,f".
 2002-03-01 06:34:21 +00:00
Chris Demetriou
3d81f39116 2002-02-27 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (PREFX): This is a 64-bit instruction, use '64'
        as the filter flag.
 2002-02-28 07:07:56 +00:00
Chris Demetriou
af5107af97 2002-02-27 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (PREFX): Tweak instruction opcode fields (i.e.,
        add a comma) so that it more closely match the MIPS ISA
        documentation opcode partitioning.
        (PREF): Put useful names on opcode fields, and include
        instruction-printing string.
 2002-02-28 07:01:14 +00:00
Chris Demetriou
ca97154034 2002-02-27 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (check_u64): New function which in the future will
        check whether 64-bit instructions are usable and signal an
        exception if not.  Currently a no-op.
        (DADD, DADDI, DADDIU, DADDU, DDIV, DDIVU, DMULT, DMULTU, DSLL,
        DSLL32, DSLLV, DSRA, DSRA32, DSRAV, DSRL, DSRL32, DSRLV, DSUB,
        DSUBU, LD, LDL, LDR, LLD, LWU, SCD, SD, SDL, SDR, DMxC1, LDXC1,
        LWXC1, SDXC1, SWXC1, DMFC0, DMTC0): Use check_u64.

        * mips.igen (check_fpu): New function which in the future will
        check whether FPU instructions are usable and signal an exception
        if not.  Currently a no-op.
        (ABS.fmt, ADD.fmt, BC1a, BC1b, C.cond.fmta, C.cond.fmtb,
        CEIL.L.fmt, CEIL.W, CxC1, CVT.D.fmt, CVT.L.fmt, CVT.S.fmt,
        CVT.W.fmt, DIV.fmt, DMxC1, DMxC1, FLOOR.L.fmt, FLOOR.W.fmt, LDC1,
        LDXC1, LWC1, LWXC1, MADD.D, MADD.S, MxC1, MOV.fmt, MOVtf,
        MOVtf.fmt, MOVN.fmt, MOVZ.fmt, MSUB.D, MSUB.S, MUL.fmt, NEG.fmt,
        NMADD.D, NMADD.S, NMSUB.D, NMSUB.S, RECIP.fmt, ROUND.L.fmt,
        ROUND.W.fmt, RSQRT.fmt, SDC1, SDXC1, SQRT.fmt, SUB.fmt, SWC1,
        SWXC1, TRUNC.L.fmt, TRUNC.W): Use check_fpu.
 2002-02-28 02:57:34 +00:00
Chris Demetriou
1c47a468ec 2002-02-27 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (do_load_left, do_load_right): Move to be immediately
        following do_load.
        (do_store_left, do_store_right): Move to be immediately following
        do_store.
 2002-02-27 22:46:35 +00:00
Chris Demetriou
603a98e7a1 2002-02-27 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (mipsV): New model name.  Also, add it to
        all instructions and functions where it is appropriate.
 2002-02-27 21:52:52 +00:00
Chris Demetriou
c5d00cc701 2002-02-18 Chris Demetriou <cgd@broadcom.com> 
* mips.igen: For all functions and instructions, list model
        names that support that instruction one per line.
 2002-02-19 08:10:44 +00:00
Chris Demetriou
074e9cb865 2002-02-11 Chris Demetriou <cgd@broadcom.com> 
* mips.igen: Add some additional comments about supported
        models, and about which instructions go where.
        (BC1b, MFC0, MTC0, RFE): Sort supported models in the same
        order as is used in the rest of the file.
 2002-02-11 23:35:07 +00:00
Chris Demetriou
9805e2294e 2002-02-11 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (ADD, ADDI, DADDI, DSUB, SUB): Add comment
        indicating that ALU32_END or ALU64_END are there to check
        for overflow.
        (DADD): Likewise, but also remove previous comment about
        overflow checking.
 2002-02-11 22:49:45 +00:00
Chris Demetriou
f701dad2ba 2002-02-10 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (DDIV, DIV, DIVU, DMULT, DMULTU, DSLL, DSLL32,
        DSLLV, DSRA, DSRA32, DSRAV, DSRL, DSRL32, DSRLV, DSUB, DSUBU,
        JALR, JR, MOVN, MOVZ, MTLO, MULT, MULTU, SLL, SLLV, SLT, SLTU,
        SRAV, SRLV, SUB, SUBU, SYNC, XOR, MOVtf, DI, DMFC0, DMTC0, EI,
        ERET, RFE, TLBP, TLBR, TLBWI, TLBWR): Tweak instruction opcode
        fields (i.e., add and move commas) so that they more closely
        match the MIPS ISA documentation opcode partitioning.
 2002-02-11 06:13:49 +00:00
Chris Demetriou
20ae00985d 2002-02-10 Chris Demetriou cgd@sibyte.com 
* mips.igen (ADDI): Print immediate value.
        (BREAK): Print code.
        (DADDIU, DSRAV, DSRLV): Print correct instruction name.
        (SLL): Print "nop" specially, and don't run the code
        that does the shift for the "nop" case.
 2002-02-11 02:19:38 +00:00
Fred Fish
9e52972e45 2001-11-17 Fred Fish <fnf@redhat.com> 
* sim-main.h (float_operation): Move enum declaration outside
	of _sim_cpu struct declaration.
 2001-11-18 06:00:29 +00:00
Jim Blandy
c0efbca4a3 * mips.igen (CFC1, CTC1): Pass the correct register numbers to 
PENDING_FILL.  Use PENDING_SCHED directly to handle the pending
set of the FCSR.
* sim-main.h (COCIDX): Remove definition; this isn't supported by
PENDING_FILL, and you can get the intended effect gracefully by
calling PENDING_SCHED directly.
 2001-04-12 14:53:20 +00:00
Ben Elliston
fb891446b7 2001-02-23 Ben Elliston <bje@redhat.com> 
* sim-main.h (ENGINE_ISSUE_PREFIX_HOOK): Only define if not
	already defined elsewhere.
 2001-02-24 02:43:11 +00:00
Ben Elliston
8030f85769 2001-02-19 Ben Elliston <bje@redhat.com> 
* sim-main.h (sim_monitor): Return an int.
	* interp.c (sim_monitor): Add return values.
	(signal_exception): Handle error conditions from sim_monitor.
 2001-02-19 21:57:03 +00:00
Chris Demetriou
56b48a7a9b 2001-02-08 Ben Elliston <bje@redhat.com> 
* sim-main.c (load_memory): Pass cia to sim_core_read* functions.
        (store_memory): Likewise, pass cia to sim_core_write*.
 2001-02-08 05:22:04 +00:00
Frank Ch. Eigler
d3ee60d90e * cleanup 
2000-10-19  Frank Ch. Eigler  <fche@redhat.com>

	On advice from Chris G. Demetriou <cgd@sibyte.com>:
	* sim-main.h (GPR_CLEAR): Remove unused alternative macro.
 2000-10-19 10:52:52 +00:00
Andrew Cagney
071da00250 Don't clean *.igen. 2000-07-27 12:03:19 +00:00
Andrew Cagney
a28c02cd2b * m16.igen (break): Call SignalException not sim_engine_halt. 2000-07-20 00:02:22 +00:00
Andrew Cagney
80ee11fa0e Fix MOVN.fmt and MOVZ.fmt, need to test GPR[RT]. 2000-07-04 02:32:58 +00:00
Andrew Cagney
673388c077 Fix printf arguments. 2000-06-23 12:39:41 +00:00
Nick Clifton
4c0deff44c Define GPR_CLEAR 2000-05-29 19:38:39 +00:00
Nick Clifton
67f5c7ef0f fix spelling mistake in comment 2000-05-29 19:35:50 +00:00
Nick Clifton
33ae44dea2 Remove RCS tags to make synchronisation easier. 2000-05-29 19:34:13 +00:00
Andrew Cagney
eb2d80b469 Change profiling so that it is enabled by default. Re-generate everything. 2000-05-24 04:39:50 +00:00
Andrew Cagney
dd37a34b6f * mips.igen (DMxC1): Fix format arguments for sim_io_eprintf call. 2000-05-01 07:06:10 +00:00
Andrew Cagney
e30db7381c Fix printf botch. 2000-04-09 14:15:43 +00:00
Frank Ch. Eigler
cb7450ea08 * simplify eCos testing 
2000-03-21  Frank Ch. Eigler  <fche@redhat.com>

	* interp.c (sim_open): Sort & extend dummy memory regions for
	--board=jmr3904 for eCos.
 2000-03-21 20:45:43 +00:00
Frank Ch. Eigler
a3027dd748 * autoconf correction 
* merge from internal repo -> sourceware

2000-03-02  Frank Ch. Eigler  <fche@redhat.com>

	* configure: Regenerated.

Tue Feb  8 18:35:01 2000  Donald Lindsay  <dlindsay@hound.cygnus.com>

	* interp.c, mips.igen: all 5 DEADC0DE situations now have sim_io_eprintf
	calls, conditional on the simulator being in verbose mode.
 2000-03-02 18:14:02 +00:00
Jason Molenda
dfcd3bfb6f import gdb-2000-02-04 snapshot 2000-02-05 07:30:26 +00:00
Jason Molenda
c2d11a7da0 import gdb-1999-12-06 snapshot 1999-12-07 03:56:43 +00:00
Jason Molenda
4ce44c668d import gdb-1999-11-16 snapshot 1999-11-17 02:31:06 +00:00
Jason Molenda
e514a9d642 import gdb-1999-10-25 snapshot 1999-10-26 03:43:48 +00:00
Jason Molenda
cff3e48be7 import gdb-1999-09-13 snapshot 1999-09-13 21:40:00 +00:00
Stan Shebs
d4f3574e77 import gdb-1999-09-08 snapshot 1999-09-09 00:02:17 +00:00
Jason Molenda
a0b3c4fd32 import gdb-1999-08-02 snapshot 1999-08-02 23:48:37 +00:00
Jason Molenda
adf40b2e16 import gdb-1999-07-19 snapshot 1999-07-19 23:30:11 +00:00
Jason Molenda
43e526b9b4 import gdb-1999-07-12 snapshot 1999-07-12 11:15:22 +00:00
Jason Molenda
9846de1bb5 import gdb-1999-07-07 pre reformat 1999-07-07 17:31:57 +00:00
Stan Shebs
cd0fc7c3eb import gdb-1999-05-10 1999-05-11 13:35:55 +00:00
Stan Shebs
7a292a7adf import gdb-19990422 snapshot 1999-04-26 18:34:20 +00:00
Stan Shebs
c906108c21 Initial creation of sourceware repository 1999-04-16 01:35:26 +00:00
Stan Shebs
071ea11e85 Initial creation of sourceware repository 1999-04-16 01:34:07 +00:00
Frank Ch. Eigler
e346625314 * Fix for PR 17794, brought over from ecc-98r1-branch. 
1999-02-05  Frank Ch. Eigler  <fche@cygnus.com>
	* dv-tx3904sio.c (tx3904sio_tickle): After a polled I/O from the
 	CPU, start periodic background I/O polls.
	(tx3904sio_poll): New function: periodic I/O poller.
 1999-02-05 13:55:16 +00:00
Gavin Romig-Koch
d0d495f601 improve sanitation 1999-02-04 21:23:37 +00:00
Frank Ch. Eigler
0e854a2019 * Removing last known memories of tx3904 and am30 sanitization. 1999-01-07 13:06:14 +00:00
Frank Ch. Eigler
08f758df94 * resolution of eCos-vs.-sky merge conflict! 
[ChangeLog]
1998-12-30  Frank Ch. Eigler  <fche@cygnus.com>
	* mips.igen (BREAK): Call signal_exception instead of sim_engine_halt.
start-sanitize-sky
	* interp.c (signal_exception): Call SIM_CPU_EXCEPTION_TRIGGER hook.
 	Call sim_engine_halt on BreakPoint.
end-sanitize-sky
[ChangeLog.sky]
1998-12-30  Frank Ch. Eigler  <fche@cygnus.com>
	* sky-gdb.c (sky_sim_engine_halt): Do not set CIA here.
 1998-12-30 21:16:14 +00:00
Stan Shebs
bd164e2835 Tue Dec 29 16:03:53 1998 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> 
* configure.in, configure (mips64vr5*-*-*): Added missing ;; in
 	case statement.
(actually a sanitize-cygnus mistake, but Rainer doesn't know that)
 1998-12-30 21:16:13 +00:00
Frank Ch. Eigler
14bbac6609 * eCos->devo merge; tx3904 sanitize tags removed 
1998-12-29  Frank Ch. Eigler  <fche@cygnus.com>
	* interp.c (sim_open): Allocate jm3904 memory in smaller chunks.
	(load_word): Call SIM_CORE_SIGNAL hook on error.
	(signal_exception): Call SIM_CPU_EXCEPTION_TRIGGER hook before
	starting.  For exception dispatching, pass PC instead of NULL_CIA.
	(decode_coproc): Use COP0_BADVADDR to store faulting address.
	* sim-main.h (COP0_BADVADDR): Define.
	(SIM_CORE_SIGNAL): Define hook to call mips_core_signal.
	(SIM_CPU_EXCEPTION*): Define hooks to call mips_cpu_exception*().
	(_sim_cpu): Add exc_* fields to store register value snapshots.
	* mips.igen (*): Replace memory-related SignalException* calls
	with references to SIM_CORE_SIGNAL hook.
	* dv-tx3904irc.c (tx3904irc_port_event): printf format warning
	fix.
	* sim-main.c (*): Minor warning cleanups.
 1998-12-30 12:21:43 +00:00
Gavin Romig-Koch
35d6075ac2 m16.igen (DADDIU5): Correct type-o. 1998-12-24 05:55:42 +00:00
Gavin Romig-Koch
f87366ec28 New 'hack' generator 1998-12-16 05:07:34 +00:00
Felix Lee
db48d8218f vr4run.c, keep-if vr4xxx 1998-12-16 02:12:41 +00:00
Gavin Romig-Koch
7d2ec607de missing *vr4320: 1998-12-15 03:31:39 +00:00
Gavin Romig-Koch
bff2d36890 5xxx and el 1998-12-14 15:14:24 +00:00
Gavin Romig-Koch
f14397f057 for bfd: 
* archures.c,bfd-in2.h (bfd_mach_mips4121): New.
	* cpu-mips.c: Added vr4121.
	* elf32-mips.c (elf_mips_mach): Same.
	(_bfd_mips_elf_final_write_processing): Same.

for gas:
	* config/tc-mips.c (mips_4121): New.
	(md_begin,mips_ip,md_longopts,md_parse_option): Add vr4121.

for gcc:
	* config/mips/mips.c (override_options): Add vr4121.
	* config/mips/t-vr4xxx (MULTILIB_MATCHES): Same.

for include/elf:
	* mips.h (E_MIPS_MACH_4121): New.

for include/opcode:
	* mips.h (INSN_4121): New.

for opcodes:
	* mips-dis.c (set_mips_isa_type): Add bfd_mach_mips4121.
	(_print_insn_mips): Same.
	* mips-opc.c: Add vr4121.

for sim/mips:
	* configure.in,mips.igen,vr.igen: Add vr4121.
	* configure: Rebuilt.
 1998-12-13 16:14:24 +00:00
Gavin Romig-Koch
82aeada70c * configure.in (mips64vr4xxx): Enable TARGET_ENABLE_FR. 
Set mips_fpu, and mips_fpu_bitsize.
	Set sim_gen, and sim_igen_machine.
	* configure: Rebuild.
	* mips.igen (BC1): Renamed to BC1a and BC1b to avoid conflicts.
	* sim-main.h (SizeFGR): Handle TARGET_ENABLE_FR.
 1998-12-12 22:43:54 +00:00
Gavin Romig-Koch
eac6dec56e Cleanups. 1998-12-11 15:18:54 +00:00
Frank Ch. Eigler
c426ee5dd0 * Fix for endianness bugs in tx39 sio sim. 
1998-12-10  Frank Ch. Eigler  <fche@cygnus.com>
	* dv-tx3904sio.c (tx3904sio_io_read_buffer): Endianness fixes.
	(tx3904sio_tickle): fflush after a stdout character output.
 1998-12-10 23:20:48 +00:00
Jeff Law
3314a50ac8 Add missing sanitize markers. 1998-12-10 23:20:47 +00:00
Jeff Law
e49538049b Fixes. 1998-12-09 01:02:26 +00:00
Frank Ch. Eigler
1ee7d2b1c8 * sky->devo merge, final part of sim merge 
[ChangeLog.sky]
1998-12-08  Frank Ch. Eigler  <fche@cygnus.com>
	* sim-main.h (sim_state): Add multi-phase load tracking fields.
	* sky-gdb.c (sky_option_handler): Add --load-next option handling.
	* mips.igen (BREAK): Add multi-phase load and printf code handling.
 1998-12-08 12:23:26 +00:00
Andrew Cagney
a6a5d34927 Fix --enable-build-warnings=-Werror failures. 
v850/simops.c, d10v/simops.c, v850/Makefile.in, d10v/Makefile.in:
Include targ-vals.h instead of syscall.h. Replace SYS_* with
TARGET_SYS_*.  Add dependency.
z8k/support.c: Include <errno.h>
v850/simops.c: Replace long with portable signed32.
mips/interp.c: Make sim_monitor global - needed by sky.
 1998-11-25 09:58:04 +00:00
Andrew Cagney
baa1a48801 Explicitly tag vr41/mips16 instructions. 
Update configure.in/configure.
 1998-11-25 06:50:48 +00:00
Andrew Cagney
554eb429e4 gencode.c: Kill, Kill, Kill.... 
Remove last remenats of old gencode simulator.
 1998-11-23 11:37:56 +00:00
Andrew Cagney
57791952b6 Configure mips64vr4100-elf nee mips64vr41* as a 64 bit mips16 igen simulator. 
Fix problems: All vr.igen instructions are 64 bit.
 1998-11-23 07:16:03 +00:00
Andrew Cagney
5a581ea612 Pacify GCC. 1998-11-23 06:10:01 +00:00
Andrew Cagney
ee562da4c4 Reconize target mips-tx19-elf 1998-11-23 06:06:12 +00:00
Andrew Cagney
a83d7d870f Switch mips-lsi-elf mips16 simulator to igen (from gencode). 1998-11-23 05:50:21 +00:00
Andrew Cagney
821b702f92 * r5900.igen (CVT.W.S): Always round towards zero. 
Update testsuite.
 1998-11-21 03:31:30 +00:00
Andrew Cagney
d1cbd70abb Add configury for mips-lsi-elf target (32 bit MIPS16). 
Fix numerous problems with PENDING_* code.
In old gencode simulator, don't double tick each cycle.
Add BREAK instruction to MIPS16 gencode simulator.
 1998-11-12 06:42:34 +00:00
Andrew Cagney
7d88afe63e div(-0) sets both I/SI and D/SD (PR16522) 1998-11-11 08:18:55 +00:00
Frank Ch. Eigler
210a903baf * build fix 
Thu Nov  5 10:29:42 EST 1998  Frank Ch. Eigler  <fche@cygnus.com>
	* r5900.igen (r59fp_opdiv): Correct erroneous FGR[FD] reference.
 1998-11-05 09:42:06 +00:00
Andrew Cagney
dd0f610960 PR 16522 
Fix RSQRT.S instruction, add test case.
 1998-11-05 09:42:05 +00:00
Frank Ch. Eigler
fd0e83b604 * adding missing ChangeLog header line 1998-11-02 11:51:27 +00:00
Frank Ch. Eigler
0ec51df9ef * build fix for tx39 sim; caused by sky->devo merge 
* dv-tx3904cpu.c (deliver_tx3904cpu_interrupt): Add dummy
	interrupt level number to match changed SignalExceptionInterrupt
	macro.
 1998-10-30 09:49:18 +00:00
Frank Ch. Eigler
fd6e6422c8 * sky->devo merge, continued -- left out the r5900 TLB last time! 
* includes a small PR 17224 tweak
 1998-10-29 13:44:37 +00:00
Frank Ch. Eigler
3ac7980b23 * Fixes for PR 18015, from customer. 
Thu Oct 29 11:06:30 EST 1998  Frank Ch. Eigler <fche@cygnus.com>
	* r5900.igen: Fix PSRLVW, MULTU1, PADSBH instructions,
	as per customer patch.
 1998-10-29 09:30:11 +00:00
Andrew Cagney
b9a9cde40b Unify (well almost) --enable-build-warnings configuration option 
across GDB and SIM directories.
 1998-10-28 02:01:32 +00:00
Frank Ch. Eigler
fda83b6795 * MONSTER sky -> devo merge 
* ChangeLog / ChangeLog.sky entries were merged with original time stamps;
  a few were moved between the files
 1998-10-27 12:48:08 +00:00
Doug Evans
3b5f425750 * interp.c: #include "itable.h" if WITH_IGEN. 
(get_insn_name): New function.
	(sim_open): Initialize CPU_INSN_NAME,CPU_MAX_INSNS.
	* sim-main.h (MAX_INSNS,INSN_NAME): Delete.
 1998-10-10 01:07:15 +00:00
Doug Evans
4d87923eb3 * r5900.igen (plzcw): Make `i' signed. 
PR 17191.
 1998-09-10 19:00:46 +00:00
Ron Unrau
323f833daf Branch merge for GDB: 
* sim-main.h: track COP0 registers
        * interp.c (sim_{fetch,store}_register): read/write COP0 registers
        * sky-gdb.[ch]: add sim pipeorder command
 1998-09-09 17:30:31 +00:00
Frank Ch. Eigler
9ade226a42 * Patch for PR 17142, brought over from sky branch. 
Fri Sep  4 10:37:57 1998  Frank Ch. Eigler  <fche@cygnus.com>
	* r5900.igen (mtsab): Correct typo in input register.
	* sim-main.h (TMP_*): New macros for accessing local 128-bit
	temporary for multimedia instructions.
	* r5900.igen (*): Convert most instructions to use new TMP
	macros to store output result during computation.
 1998-09-08 11:09:45 +00:00
Frank Ch. Eigler
78b871ec81 * Build fixes for tx39 sim hosted on strange Linux boxen. 
[common/ChangeLog]
Tue Sep  1 15:36:52 1998  Frank Ch. Eigler  <fche@cygnus.com>
	* sim-config.h: Remove reference to linux kernel header.
[mips/ChangeLog]
Tue Sep  1 15:39:18 1998  Frank Ch. Eigler  <fche@cygnus.com>
	* dv-tx3904sio.c: Include sim-assert.h.
 1998-09-01 13:19:57 +00:00
Ken Raeburn
83e29d5263 Change sanitization of vrXXXX to cygnus, so redact might work on it. 
This means using keep-vr4320 without keep-cygnus probably won't work.
 1998-08-26 17:29:06 +00:00
Frank Ch. Eigler
36e838d13b * eCos tx3904sio sim - devo part 2/2 
Tue Aug 25 12:49:46 1998  Frank Ch. Eigler  <fche@cygnus.com>
	* dv-tx3904sio.c: New file: tx3904 serial I/O module.
	* configure.in: Add dv-tx3904sio, dv-sockser for tx39 target.
	Reorganize target-specific sim-hardware checks.
	* configure: rebuilt.
	* interp.c (sim_open): For tx39 target boards, set
	OPERATING_ENVIRONMENT, add tx3904sio devices.
	* tconfig.in: For tx39 target, set SIM_HANDLES_LMA for loading
	ROM executables.  Install dv-sockser into sim-modules list.
	* dv-tx3904irc.c: Compiler warning clean-up.
	* dv-tx3904tmr.c: Compiler warning clean-up.  Remove particularly
	frequent hw-trace messages.
 1998-08-25 14:16:58 +00:00
Ken Raeburn
aeeb756dee fix broken sanitization 1998-08-18 18:58:10 +00:00
Ken Raeburn
3d759c53c9 sanitize-vr5400 -> sanitize-cygnus, for 98r2 1998-08-12 10:50:35 +00:00
Ron Unrau
d333eeedde * sim-main.h: track COP2 register definitions, define VIO_BASE 
* interp.c (sim_{fetch,store}_register): read/write VU0/1 control regs
        * sky-gdb.c: use VIO_BASE
        * sky-pke.h: move GDB_COMM area
 1998-08-06 20:02:47 +00:00
Ron Unrau
b8140a08bf * sim-main.h: shadow NUM_CORE_REGS from tm-txvu.h 
* interp.c: use NUM_CORE_REGS
        * sky-gdb.c (set_fifo_breakpoints): use VIF interrupt bit for break
        * sky-pke.c (pke_issue): use interrupt bit for break points
 1998-07-31 22:02:12 +00:00
Jeff Holcomb
acf38b4e4a fix sanitization 1998-07-31 05:23:28 +00:00
Jeff Law
e1160daac2 Fix sanitize misspellings. 1998-07-29 18:28:29 +00:00
Andrew Cagney
60f9cd07d0 For vr* processors start using vr.igen. 
Sanitize out README.Cygnus.
 1998-07-25 07:49:29 +00:00
Andrew Cagney
e1b20d3048 Add new file vr.igen which is a merge of vr5400.igen and vr4320.igen. 
Hack sanitize so that it doesn't sanitize vrXXX when either of
keep-vr5400 or keep-vr4320 are specified.
Move two basic vr4100 instructions from mips.igen to vr.igen.
 1998-07-25 06:45:18 +00:00
Gavin Romig-Koch
46eb9e5a57 * interp.c (OPTION_BRANCH_BUG_4011): Add. 
(mips_option_handler): Handle OPTION_BRANCH_BUG_4011.
	(mips_options): Define the option.
	* mips.igen (check_4011_branch_bug): New.
	(mark_4011_branch_bug): New.
	(all branch insn): Call mark_branch_bug, and check_branch_bug.
	* sim-main.h (branchbug4011_option, branchbug4011_last_target,
	branchbug4011_last_cia, BRANCHBUG4011_OPTION,
	BRANCHBUG4011_LAST_TARGET, BRANCHBUG4011_LAST_CIA,
	check_branch_bug, mark_branch_bug): Define.
 1998-06-29 13:30:01 +00:00
Gavin Romig-Koch
aaa2c9082c * mips.igen (check_mf_hilo): Correct check. 1998-06-29 13:22:31 +00:00
Patrick Macdonald
80b86d36b3 * sky-pke.c (pke_issue): use default trace file name if the 
--log-file option not used
 1998-06-25 18:58:10 +00:00
Frank Ch. Eigler
56b6d49ae0 * Bringing over SKY PKE disassembler feature from sky branch. 1998-06-25 11:41:20 +00:00
Jillian Ye
f915cc9125 configure.in: Add -lXext to mips_extra_libs 1998-06-23 17:59:31 +00:00
Patrick Macdonald
f439ad5f17 * sky-dma.h, sky-gpuif.[c|h], sky-gs.h, sky-pke.[c|h], 
sky-vu.h: use _IOLBF on debug files, _IOFBF on trace files
	* sky-gdb.[c|h] (sky_open_file()): add buffer mode to
	parameter list
 1998-06-22 15:08:58 +00:00
Frank Ch. Eigler
5630c289dc * Adapt to changed R5900 SQC2 opcode. 
Thu Jun 18 17:48:01 1998  Frank Ch. Eigler  <fche@cygnus.com>
	* mips.igen (SDC2): Removed R5900 alternative.
	* r5900.igen (SQC2): Updated bit pattern to
	match changed R5900 specs.
 1998-06-18 15:11:28 +00:00
Patrick Macdonald
be53145e44 * second phase of the --sky-debug, --sky-debug-file stuff 
* only outstanding issue is vu0/vu1 to file (phase 3_

	* please see ChangeLog.sky for complete details
 1998-06-18 00:28:06 +00:00
Patrick Macdonald
c0e7453d60 * sky-pke.h: PKE_REG_SET_MASK / PKE_MEM_WRITE macros updated 
to check/open the debug trace file
 1998-06-17 14:54:11 +00:00
Patrick Macdonald
7159249bbc * support for the --sky-debug, sky-debug-file options 
* support for the --log, --log-file options
	* GIF disassembly
	* please view ChangeLog.Sky for details
 1998-06-16 21:02:33 +00:00
Ron Unrau
2905d173c5 * sky-pke.c(read_pke_pc): return source address of current pc 
* sky-pke.c(read_pke_pcx): return index of current pc
        * sky-pke.h: export read_pke_pcx
        * interp.c(sim_fetch_registers): read pke pc/pcx
        * sky-libvpe.c: track name change from GDB
        * sim-main.h: add vif memory based pc
          - extend gdb comm area for fifo breakpoints
          - define SIM_ENGINE_RESTART_HOOK
        * sky-gdb.c: add support for VIF breakpoints
 1998-06-16 20:30:20 +00:00
Frank Ch. Eigler
702968c54b * ECC (tx39) and sky changes. 
[ChangeLog]
start-sanitize-tx3904
Tue Jun 16 14:39:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
	* dv-tx3904tmr.c: Deschedule timer event after dispatching.
	Reduce unnecessarily high timer event frequency.
	* dv-tx3904cpu.c: Ditto for interrupt event.
end-sanitize-tx3904
start-sanitize-sky
Tue Jun 16 14:12:09 1998  Frank Ch. Eigler  <fche@cygnus.com>
	* interp.c (decode_coproc): Removed COP2 branches.
	* r5900.igen: Moved COP2 branch instructions here.
	* mips.igen: Restricted COPz == COP2 bit pattern to
	exclude COP2 branches.
end-sanitize-sky
 1998-06-16 18:13:47 +00:00
James Lemke
1106213c56 Fix unresolved external error for sky_cpcond0 on non-SKY builds. 1998-06-16 18:13:46 +00:00
Ian Carmichael
8ea23ea4bb * Implement remaining bits in VPU_STAT, CMSAR0, CMSAR1, FBRST. Fix COP2 interface 
* to VI registers (CFC2/CTC2).
*
* Modified Files:
* 	ChangeLog.sky interp.c sim-main.c sky-pke.h sky-vu.c sky-vu.h
 1998-06-16 16:02:04 +00:00
James Lemke
05faca8731 Implement CPCOND0 and insns BC0F/BC0FL/BC0T/BC0TL. 1998-06-15 17:36:23 +00:00
Ron Unrau
f083fff397 * sky-engine.c: Set ordering of device issues to match enumerated type 
txvu_cpu_context (sim-main.h tm-txvu.h). This also allowed the issue
        structure to be simplified to an array of functions.
 1998-06-14 17:01:02 +00:00
Patrick Macdonald
ff94f10401 * interp.c: added call to sky_command_options_end() to close 
any open file handles before exiting
	* sky-gpuif.[c|h]: add disassembly on the fly code, log and log
	file option support
	* sky-gdb.[c|h] (sky_command_options_close()): new function, added
	some body to the log and log file option sections
 1998-06-12 18:58:26 +00:00
Frank Ch. Eigler
95caab7df2 * Moving some sky-specific ChangeLog entries into ChangeLog.sky 1998-06-11 13:50:28 +00:00
Frank Ch. Eigler
b879096335 * Support for sky hardware interrupts. The sky-dma cannot trigger 
interrupts properly yet (jlemke TODO).
Wed Jun 10 13:22:32 1998  Frank Ch. Eigler  <fche@cygnus.com>
	* interp.c (decode_coproc): For TX39, add stub COP0 register #7,
 	to allay warnings.
	(interrupt_event): Made non-static.
start-sanitize-tx3904
	* dv-tx3904tmr.c (deliver_tx3904tmr_tick): Correct accidental
 	interchange of configuration values for external vs. internal
 	clock dividers.
end-sanitize-tx3904
start-sanitize-sky
	* sky-device.c (sky_signal_interrupt): New function to generate
	interrupt event.
	* sky-device.h: Declare it.
	* sky-dma.c (check_int1): Call it.
	* sky-pke.c (pke_begin_interrupt_stall): Call it.
end-sanitize-sky
 1998-06-10 17:07:10 +00:00
Patrick Macdonald
a4377bf7bd * Updated several files to place all sky specific runtime options 
in sky-gdb.c.
	* Added two new runtime options --sky-debug and --screen-refresh
	* ChangeLog.sky contains a detailed description of the mods
 1998-06-10 17:07:09 +00:00