From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Sun, 27 Jun 2021 12:46:51 +0000 (+0100)
Subject: change name to OP_FP_MADD to identify fmadd (etc)
X-Git-Tag: xlen-bcd~367
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ba6e3e222cf569aebc26111dbf5a5efed2d77ca7;p=openpower-isa.git

change name to OP_FP_MADD to identify fmadd (etc)
---

diff --git a/openpower/isatables/minor_59.csv b/openpower/isatables/minor_59.csv
index 19c143e8..b72cef1a 100644
--- a/openpower/isatables/minor_59.csv
+++ b/openpower/isatables/minor_59.csv
@@ -8,11 +8,11 @@ opcode,unit,internal op,in1,in2,in3,out,CR in,CR out,inv A,inv out,cry in,cry ou
 -----11000,FPU,OP_FPOP,NONE,FRB,NONE,FRT,NONE,CR1,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,fres,A,
 -----11001,FPU,OP_FPOP,FRA,NONE,FRC,FRT,NONE,CR1,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,fmuls,A,
 -----11010,FPU,OP_FPOP,NONE,FRB,NONE,FRT,NONE,CR1,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,frsqrtes,A,
------11100,FPU,OP_FPOP,FRA,FRB,FRC,FRT,NONE,CR1,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,fmsubs,A,~SVP64FFT
------11101,FPU,OP_FPOP,FRA,FRB,FRC,FRT,NONE,CR1,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,fmadds,A,~SVP64FFT
------11110,FPU,OP_FPOP,FRA,FRB,FRC,FRT,NONE,CR1,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,fnmsubs,A,~SVP64FFT
------11111,FPU,OP_FPOP,FRA,FRB,FRC,FRT,NONE,CR1,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,fnmadds,A,~SVP64FFT
------11100,FPU,OP_FPOP,FRA,FRB,FRC,FRT,NONE,CR1,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,fmsubso,A,SVP64FFT
------11101,FPU,OP_FPOP,FRA,FRB,FRC,FRT,NONE,CR1,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,fmaddso,A,SVP64FFT
------11110,FPU,OP_FPOP,FRA,FRB,FRC,FRT,NONE,CR1,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,fnmsubso,A,SVP64FFT
------11111,FPU,OP_FPOP,FRA,FRB,FRC,FRT,NONE,CR1,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,fnmaddso,A,SVP64FFT
+-----11100,FPU,OP_FP_MADD,FRA,FRB,FRC,FRT,NONE,CR1,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,fmsubs,A,~SVP64FFT
+-----11101,FPU,OP_FP_MADD,FRA,FRB,FRC,FRT,NONE,CR1,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,fmadds,A,~SVP64FFT
+-----11110,FPU,OP_FP_MADD,FRA,FRB,FRC,FRT,NONE,CR1,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,fnmsubs,A,~SVP64FFT
+-----11111,FPU,OP_FP_MADD,FRA,FRB,FRC,FRT,NONE,CR1,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,fnmadds,A,~SVP64FFT
+-----11100,FPU,OP_FP_MADD,FRA,FRB,FRC,FRT,NONE,CR1,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,fmsubso,A,SVP64FFT
+-----11101,FPU,OP_FP_MADD,FRA,FRB,FRC,FRT,NONE,CR1,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,fmaddso,A,SVP64FFT
+-----11110,FPU,OP_FP_MADD,FRA,FRB,FRC,FRT,NONE,CR1,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,fnmsubso,A,SVP64FFT
+-----11111,FPU,OP_FP_MADD,FRA,FRB,FRC,FRT,NONE,CR1,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,fnmaddso,A,SVP64FFT
diff --git a/src/openpower/decoder/power_enums.py b/src/openpower/decoder/power_enums.py
index f1f0639c..ab292833 100644
--- a/src/openpower/decoder/power_enums.py
+++ b/src/openpower/decoder/power_enums.py
@@ -381,6 +381,7 @@ class MicrOp(Enum):
     OP_SETVL = 76
     OP_FPOP = 77  # temporary: replace with actual ops
     OP_FPOP_I = 78 # temporary: replace with actual ops
+    OP_FP_MADD = 79
 
 
 @unique