From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Wed, 9 Dec 2020 18:06:30 +0000 (+0000)
Subject: st*cx and other st instructions in wrong category
X-Git-Tag: convert-csv-opcode-to-binary~1455
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c174268a45eb2a290842fa030b7c39b32002d59e;p=libreriscv.git

st*cx and other st instructions in wrong category
---

diff --git a/openpower/isatables/minor_31.csv b/openpower/isatables/minor_31.csv
index ec562fc2f..1b3acc49a 100644
--- a/openpower/isatables/minor_31.csv
+++ b/openpower/isatables/minor_31.csv
@@ -154,22 +154,22 @@ opcode,unit,internal op,in1,in2,in3,out,CR in,CR out,inv A,inv out,cry in,cry ou
 0b1000011011,SHIFT_ROT,OP_SHR,NONE,RB,RS,RA,NONE,CR0,0,0,ZERO,0,NONE,0,0,0,0,0,0,RC,0,0,srd,X
 0b1000011000,SHIFT_ROT,OP_SHR,NONE,RB,RS,RA,NONE,CR0,0,0,ZERO,0,NONE,0,0,0,0,1,0,RC,0,0,srw,X
 0b1111010101,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,NONE,0,0,ZERO,0,is1B,0,0,cix,0,0,0,NONE,0,1,stbcix,X
-0b1010110110,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,CR0,0,0,ZERO,0,is1B,0,0,0,1,0,0,RC,0,1,stbcx,X
+0b1010110110,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,CR0,0,0,ZERO,0,is1B,0,0,0,1,0,0,ONE,0,1,stbcx,X
 0b0011110111,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,NONE,0,0,ZERO,0,is1B,0,0,1,0,0,0,RC,0,1,stbux,X
-0b0011010111,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,CR0,0,0,ZERO,0,is1B,0,0,0,0,0,0,RC,0,1,stbx,X
+0b0011010111,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,NONE,0,0,ZERO,0,is1B,0,0,0,0,0,0,NONE,0,1,stbx,X
 0b1010010100,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,NONE,0,0,ZERO,0,is8B,1,0,0,0,0,0,NONE,0,1,stdbrx,X
 0b1111110101,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,NONE,0,0,ZERO,0,is8B,0,0,cix,0,0,0,NONE,0,1,stdcix,X
-0b0011010110,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,NONE,0,0,ZERO,0,is8B,0,0,0,1,0,0,NONE,0,1,stdcx,X
+0b0011010110,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,CR0,0,0,ZERO,0,is8B,0,0,0,1,0,0,ONE,0,1,stdcx,X
 0b0010110101,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,NONE,0,0,ZERO,0,is8B,0,0,1,0,0,0,NONE,0,1,stdux,X
 0b0010010101,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,NONE,0,0,ZERO,0,is8B,0,0,0,0,0,0,NONE,0,1,stdx,X
 0b1110010110,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,NONE,0,0,ZERO,0,is2B,1,0,0,0,0,0,NONE,0,1,sthbrx,X
 0b1110110101,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,NONE,0,0,ZERO,0,is2B,0,0,cix,0,0,0,NONE,0,1,sthcix,X
-0b1011010110,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,NONE,0,0,ZERO,0,is2B,0,0,0,1,0,0,NONE,0,1,sthcx,X
+0b1011010110,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,CR0,0,0,ZERO,0,is2B,0,0,0,1,0,0,ONE,0,1,sthcx,X
 0b0110110111,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,NONE,0,0,ZERO,0,is2B,0,0,1,0,0,0,NONE,0,1,sthux,X
 0b0110010111,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,NONE,0,0,ZERO,0,is2B,0,0,0,0,0,0,NONE,0,1,sthx,X
 0b1010010110,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,NONE,0,0,ZERO,0,is4B,1,0,0,0,0,0,NONE,0,1,stwbrx,X
 0b1110010101,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,NONE,0,0,ZERO,0,is4B,0,0,cix,0,0,0,NONE,0,1,stwcix,X
-0b0010010110,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,NONE,0,0,ZERO,0,is4B,0,0,0,1,0,0,NONE,0,1,stwcx,X
+0b0010010110,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,CR0,0,0,ZERO,0,is4B,0,0,0,1,0,0,ONE,0,1,stwcx,X
 0b0010110111,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,NONE,0,0,ZERO,0,is4B,0,0,1,0,0,0,NONE,0,1,stwux,X
 0b0010010111,LDST,OP_STORE,RA_OR_ZERO,RB,RS,NONE,NONE,NONE,0,0,ZERO,0,is4B,0,0,0,0,0,0,NONE,0,1,stwx,X
 0b0000101000,ALU,OP_ADD,RA,RB,NONE,RT,NONE,CR0,1,0,ONE,0,NONE,0,0,0,0,0,0,RC,0,0,subf,XO
diff --git a/openpower/opcode_regs_deduped.mdwn b/openpower/opcode_regs_deduped.mdwn
index 20df3acc9..7c87ae692 100644
--- a/openpower/opcode_regs_deduped.mdwn
+++ b/openpower/opcode_regs_deduped.mdwn
@@ -165,13 +165,11 @@ minor_31.csv | 0b0101110111 | lhaux | X-Form|
 [[!table  data="""
 CSV | opcode | asm | form|
 minor_31.csv | 0b0010010101 | stdx | X-Form|
-minor_31.csv | 0b0010010110 | stwcx | X-Form|
 minor_31.csv | 0b0010010111 | stwx | X-Form|
-minor_31.csv | 0b0011010110 | stdcx | X-Form|
+minor_31.csv | 0b0011010111 | stbx | X-Form|
 minor_31.csv | 0b0110010111 | sthx | X-Form|
 minor_31.csv | 0b1010010100 | stdbrx | X-Form|
 minor_31.csv | 0b1010010110 | stwbrx | X-Form|
-minor_31.csv | 0b1011010110 | sthcx | X-Form|
 minor_31.csv | 0b1110010101 | stwcix | X-Form|
 minor_31.csv | 0b1110010110 | sthbrx | X-Form|
 minor_31.csv | 0b1110110101 | sthcix | X-Form|
@@ -183,8 +181,10 @@ minor_31.csv | 0b1111110101 | stdcix | X-Form|
 
 [[!table  data="""
 CSV | opcode | asm | form|
-minor_31.csv | 0b0011010111 | stbx | X-Form|
+minor_31.csv | 0b0010010110 | stwcx | X-Form|
+minor_31.csv | 0b0011010110 | stdcx | X-Form|
 minor_31.csv | 0b1010110110 | stbcx | X-Form|
+minor_31.csv | 0b1011010110 | sthcx | X-Form|
 """]]
 
 ## LDST-3R-1W (R/TBD - st*x)