+start-sanitize-tx19
+Thu Apr 16 09:14:44 1998 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure.in (tx19, sim_use_gen): Switch to igen.
+ * configure: Re-build.
+
+end-sanitize-tx19
+start-sanitize-sky
+Wed Apr 15 12:41:18 1998 Frank Ch. Eigler <fche@cygnus.com>
+
+ * interp.c (decode_coproc): Make COP2 branch code compile after
+ igen signature changes.
+
+end-sanitize-sky
+Wed Apr 15 18:31:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * mips.igen (DSRAV): Use function do_dsrav.
+ (SRAV): Use new function do_srav.
+
+ * m16.igen (BEQZ, BNEZ): Compare GPR[TRX] not GPR[RX].
+ (B): Sign extend 11 bit immediate.
+ (EXT-B*): Shift 16 bit immediate left by 1.
+ (ADDIU*): Don't sign extend immediate value.
+
+Wed Apr 15 10:32:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * m16run.c (sim_engine_run): Restore CIA after handling an event.
+
+start-sanitize-tx19
+ * mips.igen (mtc0): Valid tx19 instruction.
+
+end-sanitize-tx19
+ * sim-main.h (DELAY_SLOT, NULLIFY_NEXT_INSTRUCTION): For IGEN, use
+ functions.
+
+ * mips.igen (delayslot32, nullify_next_insn): New functions.
+ (m16.igen): Always include.
+ (do_*): Add more tracing.
+
+ * m16.igen (delayslot16): Add NIA argument, could be called by a
+ 32 bit MIPS16 instruction.
+
+ * interp.c (ifetch16): Move function from here.
+ * sim-main.c (ifetch16): To here.
+
+ * sim-main.c (ifetch16, ifetch32): Update to match current
+ implementations of LH, LW.
+ (signal_exception): Don't print out incorrect hex value of illegal
+ instruction.
+
+Wed Apr 15 00:17:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * m16run.c (sim_engine_run): Use IMEM16 and IMEM32 to fetch an
+ instruction.
+
+ * m16.igen: Implement MIPS16 instructions.
+
+ * mips.igen (do_addiu, do_addu, do_and, do_daddiu, do_daddu,
+ do_ddiv, do_ddivu, do_div, do_divu, do_dmultx, do_dmultu, do_srav,
+ do_dsubu, do_mfhi, do_mflo, do_mult, do_multu, do_nor, do_or,
+ do_sll, do_sllv, do_slt, do_slti, do_sltiu, do_sltu, do_sra,
+ do_srl, do_srlv, do_subu, do_xor, do_xori): New functions. Move
+ bodies of corresponding code from 32 bit insn to these. Also used
+ by MIPS16 versions of functions.
+
+ * sim-main.h (RAIDX, T8IDX, T8, SPIDX): Define.
+ (IMEM16): Drop NR argument from macro.
+
+start-sanitize-sky
+Mon Apr 13 16:28:52 1998 Frank Ch. Eigler <fche@cygnus.com>
+
+ * interp.c (decode_coproc): Add proper 1000000 bit-string at top
+ of VU lower instruction.
+
+end-sanitize-sky
+start-sanitize-sky
+Thu Apr 9 16:38:23 1998 Frank Ch. Eigler <fche@cygnus.com>
+
+ * r5900.igen (LQC,SQC): Adapted code to DOUBLEWORD accesses
+ instead of QUADWORD.
+
+ * sim-main.h: Removed attempt at allowing 128-bit access.
+
+end-sanitize-sky
+start-sanitize-sky
+Wed Apr 8 18:12:13 1998 Frank Ch. Eigler <fche@cygnus.com>
+
+ * Makefile.in (SIM_SKY_OBJS): Added sky-vudis.o.
+
+ * interp.c (decode_coproc): Refer to VU CIA as a "special"
+ register, not as a "misc" register. Aha. Add activity
+ assertions after VCALLMS* instructions.
+
+end-sanitize-sky
+start-sanitize-sky
+Tue Apr 7 18:32:49 1998 Frank Ch. Eigler <fche@cygnus.com>
+
+ * interp.c (decode_coproc): Do not apply superfluous E (end) flag
+ to upper code of generated VU instruction.
+
+end-sanitize-sky
start-sanitize-sky
Mon Apr 6 19:55:56 1998 Frank Ch. Eigler <fche@cygnus.com>
* r5900.igen (SQC2): Thinko.
end-sanitize-sky
-
start-sanitize-sky
Sun Apr 5 12:05:44 1998 Frank Ch. Eigler <fche@cygnus.com>
* sim-main.h (cop_[ls]q): Enclosed in TARGET_SKY guards.
end-sanitize-sky
-
Sat Apr 4 22:39:50 1998 Andrew Cagney <cagney@b1.cygnus.com>
* Makefile.in (SIM_OBJS): Add sim-main.o.
* sim-main.h (COP_[LS]Q): Make sky-target-only.
end-sanitize-sky
-
Mon Mar 30 14:46:05 1998 Gavin Koch <gavin@cygnus.com>
* configure.in (mipstx39*-*-*): Use gencode simulator rather
around COP2 implementation skeleton.
end-sanitize-sky
-
+start-sanitize-sky
Fri Mar 27 16:19:29 1998 Frank Ch. Eigler <fche@cygnus.com>
-start-sanitize-sky
* Makefile.in (SIM_SKY_OBJS): Replaced sky-vu[01].o with sky-vu.o.
* interp.c (sim_{load,store}_register): Use new vu[01]_device
* sim-main.h (COP_LQ, COP_SQ): New macro front-ends for above.
end-sanitize-sky
-
Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
* configure: Regenerated to track ../common/aclocal.m4 changes.
* interp.c (MEM_SIZE): Increased default sky memory size to 16MB.
end-sanitize-sky
-
* configure.in: Added X11 search, just in case.
* configure: Regenerated.
projects / deliverable / binutils-gdb.git / blobdiff