From 16acafad80b8f1dabed2a87ddf804797ed5eac1c Mon Sep 17 00:00:00 2001 From: Andrew Cagney Date: Tue, 4 Jul 2000 02:32:58 +0000 Subject: [PATCH] Fix MOVN.fmt and MOVZ.fmt, need to test GPR[RT]. --- sim/mips/ChangeLog | 5 +++++ sim/mips/mips.igen | 23 +++++++++-------------- 2 files changed, 14 insertions(+), 14 deletions(-) diff --git a/sim/mips/ChangeLog b/sim/mips/ChangeLog index ef2e85a0cd..86a37ed307 100644 --- a/sim/mips/ChangeLog +++ b/sim/mips/ChangeLog @@ -1,3 +1,8 @@ +Mon Jul 3 11:13:20 2000 Andrew Cagney + + From Jason Eckhardt: + * mips.igen (MOVZ.fmt, MOVN.fmt): Move conditional on GPR[RT]. + Tue Jun 13 20:52:07 2000 Andrew Cagney * mips.igen (MxC1, DMxC1): Fix printf formatting. diff --git a/sim/mips/mips.igen b/sim/mips/mips.igen index 23908a967e..f8263f4d06 100644 --- a/sim/mips/mips.igen +++ b/sim/mips/mips.igen @@ -3283,16 +3283,14 @@ 010001,10,3.FMT,5.RT,5.FS,5.FD,010011:COP1:32::MOVN.fmt +"movn.%s f, f, r" *mipsIV: *vr5000: { - unsigned32 instruction = instruction_0; - int destreg = ((instruction >> 6) & 0x0000001F); - int fs = ((instruction >> 11) & 0x0000001F); - int format = ((instruction >> 21) & 0x00000007); - { - StoreFPR(destreg,format,ValueFPR(fs,format)); - } + if (GPR[RT] != 0) + StoreFPR (FD, FMT, ValueFPR (FS, FMT)); + else + StoreFPR (FD, FMT, ValueFPR (FD, FMT)); } @@ -3308,13 +3306,10 @@ *mipsIV: *vr5000: { - unsigned32 instruction = instruction_0; - int destreg = ((instruction >> 6) & 0x0000001F); - int fs = ((instruction >> 11) & 0x0000001F); - int format = ((instruction >> 21) & 0x00000007); - { - StoreFPR(destreg,format,ValueFPR(fs,format)); - } + if (GPR[RT] == 0) + StoreFPR (FD, FMT, ValueFPR (FS, FMT)); + else + StoreFPR (FD, FMT, ValueFPR (FD, FMT)); } -- 2.11.0