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Adam Langley ff2394527f ppc64le delocate: avoid r0 as a base register. 
On POWER, r0 is wired to zero in some argument positions of some
instructions. The base register for a load is one of them. Thus, if
rewriting a load to r0, we cannot use r0 to store the base address.

This could be more efficient, but loading to r0 appears to be very rare
so I'm not going to worry about it for now.

Change-Id: I14dac96ba4c0380b166a7667b0cba918f1ae25ec
Reviewed-on: https://boringssl-review.googlesource.com/17065
Commit-Queue: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
2017-06-10 00:00:58 +00:00
..
testdata ppc64le delocate: avoid r0 as a base register. 2017-06-10 00:00:58 +00:00
ar.go Move FIPS build tools to util/fipstools. 2017-05-12 15:08:46 +00:00
break-hash.go Add tool for corrupting the FIPS module in a binary. 2017-05-23 22:41:14 +00:00
const.go Move FIPS build tools to util/fipstools. 2017-05-12 15:08:46 +00:00
delocate_test.go ppc64le delocate: avoid r0 as a base register. 2017-06-10 00:00:58 +00:00
delocate.go ppc64le delocate: avoid r0 as a base register. 2017-06-10 00:00:58 +00:00
delocate.peg Be slightly more relaxed about how ppc64le global-entry TOC references look. 2017-06-08 21:33:29 +00:00
delocate.peg.go Be slightly more relaxed about how ppc64le global-entry TOC references look. 2017-06-08 21:33:29 +00:00
inject-hash.go Move FIPS build tools to util/fipstools. 2017-05-12 15:08:46 +00:00