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arch-arm: Fixes an error related to HTM error code handling

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Arguments of the function bits(), called in restore method,
are the other way around.

This leads to wrong retry handling.

Jira Issue: https://gem5.atlassian.net/browse/GEM5-1041

Change-Id: I0748b1cad57bea5527ca585852d183bd75b4c9ef
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/47939
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Javier Garcia Hernandez
2021-07-12 19:43:36 +02:00
committed by Javier Garcia
parent b2677990f6
commit 4754e32219
1 changed files with 1 additions and 1 deletions
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2
src/arch/arm/htm.cc
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@@ -129,7 +129,7 @@ ArmISA::HTMCheckpoint::restore(ThreadContext *tc, HtmFailureFaultCause cause)
case HtmFailureFaultCause::EXPLICIT:
replaceBits(error_code, 14, 0, tcreason);
replaceBits(error_code, 16, 1);
retry = bits(15, tcreason);
retry = bits(tcreason, 15);
break;
case HtmFailureFaultCause::MEMORY:
replaceBits(error_code, 17, 1);