ppc64/ppc64asm: add ISA 3.1B support

The new ISA fixes a couple typos, and adds special hashing
instructions to support ROP exploitation.

The hash instructions encode a negative offset in a novel
way which requires a bit of special handling.

Change-Id: I9491e10ac87efe37d93b6efaf7f108ae3a4402fd
Reviewed-on: https://go-review.googlesource.com/c/arch/+/418859
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com>
Reviewed-by: Joedian Reid <joedian@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Paul Murphy <murp@ibm.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
10 files changed
tree: 2bc132b54b7ce416058cdbfa9c97dae8148eb024
  1. arm/
  2. arm64/
  3. ppc64/
  4. x86/
  5. codereview.cfg
  7. go.mod
  8. go.sum
  11. README.md


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This repository holds machine architecture information used by the Go toolchain. The parts needed in the main Go repository are copied in.

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