cores
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a2o
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The A2O core was a follow-on to A2I, written in Verilog, and supported a lower thread count than A2I, but higher performance per thread, using out-of-order execution (register renaming, reservation stations, completion buffer) and a store queue
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a2o/dev/src
openpowerwtf d262ec40a4
fix set_ and xucr0 init 		10 months ago
..
asm add dev 11 months ago
bin add dev 11 months ago
test1 test1 11 months ago
test2 test2 11 months ago
test3 fix set_ and xucr0 init 10 months ago
.gitignore latest 10 months ago
readme.md test3 - cpl hang in results save 11 months ago

readme.md

Kernel updates/build process

test1

  • 32b crosscompile
  • minimal updates to kernel; add linker script and build kernel and test separately
  • passed coco sim

test2

  • 32b crosscompile
  • update kernel for minimal setup and branch to bios C code; add linker script and build kernel and test separately
  • passed coco sim

test3

  • 32b crosscompile
  • add bios code to execute and check a .tst; link test.s