From 678376f0ba3f3440b1fc1b6ace48455db5d75ca9 Mon Sep 17 00:00:00 2001 From: Korey Sewell Date: Thu, 7 Jul 2011 21:32:49 -0400 Subject: [PATCH] alpha:hwrei:rollback for o3 change hwrei back to being a non-control instruction so O3-FS mode will work add squash in inorder that will catch a hwrei (or any other genric instruction) that isnt a control inst but changes the PC. Additional testing still needs to be done for inorder-FS mode but this change will free O3 development back up in the interim --- src/arch/alpha/isa/decoder.isa | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/arch/alpha/isa/decoder.isa b/src/arch/alpha/isa/decoder.isa index 3cc2a1006..f0aa5a3fd 100644 --- a/src/arch/alpha/isa/decoder.isa +++ b/src/arch/alpha/isa/decoder.isa @@ -935,7 +935,7 @@ decode OPCODE default Unknown::unknown() { 0x1e: decode PALMODE { 0: OpcdecFault::hw_rei(); format BasicOperate { - 1: hw_rei({{ xc->hwrei(); }}, IsSerializing, IsSerializeBefore, IsControl); + 1: hw_rei({{ xc->hwrei(); }}, IsSerializing, IsSerializeBefore); } } -- 2.30.2