Sandipan Das has uploaded this change for review. (
https://gem5-review.googlesource.com/c/public/gem5/+/16617
Change subject: arch-power: Add fields for DX form instructions
......................................................................
arch-power: Add fields for DX form instructions
This introduces the extended opcode field and the fields
d0, d1 and d2 for DX form instructions.
Change-Id: Iac52bca39993e4a5f299f33d356e36037c516130
Signed-off-by: Sandipan Das <[email protected]>
---
M src/arch/power/isa/bitfields.isa
M src/arch/power/types.hh
2 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/src/arch/power/isa/bitfields.isa
b/src/arch/power/isa/bitfields.isa
index fcf592f..dcecdd4 100644
--- a/src/arch/power/isa/bitfields.isa
+++ b/src/arch/power/isa/bitfields.isa
@@ -39,6 +39,7 @@
def bitfield PO <31:26>;
def bitfield A_XO <5:1>;
def bitfield DS_XO <1:0>;
+def bitfield DX_XO <5:1>;
def bitfield X_XO <10:1>;
def bitfield XFL_XO <10:1>;
def bitfield XFX_XO <10:1>;
diff --git a/src/arch/power/types.hh b/src/arch/power/types.hh
index 929f765..8f499bb 100644
--- a/src/arch/power/types.hh
+++ b/src/arch/power/types.hh
@@ -55,6 +55,9 @@
Bitfield<15, 0> si;
Bitfield<15, 0> d;
Bitfield<15, 2> ds;
+ Bitfield<15, 6> d0;
+ Bitfield<20, 16> d1;
+ Bitfield< 1, 0> d2;
// Special purpose register identifier
Bitfield<20, 11> spr;
--
To view, visit https://gem5-review.googlesource.com/c/public/gem5/+/16617
To unsubscribe, or for help writing mail filters, visit
https://gem5-review.googlesource.com/settings
Gerrit-Project: public/gem5
Gerrit-Branch: master
Gerrit-Change-Id: Iac52bca39993e4a5f299f33d356e36037c516130
Gerrit-Change-Number: 16617
Gerrit-PatchSet: 1
Gerrit-Owner: Sandipan Das <[email protected]>
Gerrit-MessageType: newchange
_______________________________________________
gem5-dev mailing list
[email protected]
http://m5sim.org/mailman/listinfo/gem5-dev
