X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=sim%2Fmips%2FChangeLog;h=3d795571b4721f42d90c1f3f375a299ac4718538;hb=22bfad3734c2053f55e0606cf3fc531cdce53d4a;hp=e5b5216f0d17506c5a097d1e78c91044b968430b;hpb=9a1d84fb16d3439402fef7b5866c2c341cf8e9db;p=deliverable%2Fbinutils-gdb.git

diff --git a/sim/mips/ChangeLog b/sim/mips/ChangeLog
index e5b5216f0d..3d795571b4 100644
--- a/sim/mips/ChangeLog
+++ b/sim/mips/ChangeLog
@@ -1,3 +1,49 @@
+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.
+
+2004-04-10  Chris Demetriou  <cgd@broadcom.com>
+
+	* sb1.igen (DIV.PS, RECIP.PS, RSQRT.PS, SQRT.PS): New.
+
+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.
+
+2004-04-09  Chris Demetriou  <cgd@broadcom.com>
+
+	* sb1.igen (check_sbx): New function.
+	(PABSDIFF.fmt, PABSDIFC.fmt, PAVG.fmt): Use check_sbx.
+
+2004-03-29  Chris Demetriou  <cgd@broadcom.com>
+	    Richard Sandiford  <rsandifo@redhat.com>
+
+	* 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.
+
+2004-01-19  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).
+
 2003-06-17  Richard Sandiford  <rsandifo@redhat.com>
 
 	* mips.igen (do_dmultx): Fix check for negative operands.