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arch-vega: Add Vega ISA as a copy of GCN3

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This changeset adds Vega support as a copy of GCN3.
Configs have been modified to include both ISAs.
Current implementation is not complete and needs
modifications to fully comply with the ISA manual:

https://developer.amd.com/wp-content/resources/
Vega_Shader_ISA_28July2017.pdf

Change-Id: I608aa6747a45594f8e1bd7802da1883cf612168b
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/42204
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Matt Sinclair <mattdsinclair@gmail.com>
Maintainer: Matt Sinclair <mattdsinclair@gmail.com>
This commit is contained in:
Kyle Roarty
2019-06-27 12:22:29 -04:00
committed by Matt Sinclair
parent c7ee47efc9
commit f7d4ff6ef5
20 changed files with 144242 additions and 1 deletions
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2
src/arch/SConscript
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@@ -67,7 +67,7 @@ env.SwitchingHeaders(
'''),
env.subst('${TARGET_ISA}'))
amdgpu_isa = ['gcn3']
amdgpu_isa = ['gcn3', 'vega']
env.SwitchingHeaders(
Split('''