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(parent: 27fe223) | patch
s390x: More fixes for z13 support
authorAndreas Arnez <arnez@linux.vnet.ibm.com>
Thu, 26 Jul 2018 14:35:24 +0000 (16:35 +0200)
committerAndreas Arnez <arnez@linux.ibm.com>
Thu, 22 Nov 2018 12:45:56 +0000 (13:45 +0100)
commitddfc274b24a1ae3b57166ada1fe97acb433b9b79
tree45a6f5231365ab218e1f35aedea7cdc5b6a23044tree
parent27fe22378da38424102c5292b782cacdd9d7b9e4commit | diff
s390x: More fixes for z13 support

This patch addresses the following:

* Fix the implementation of LOCGHI.  Previously Valgrind performed 32-bit
  sign extension instead of 64-bit sign extension on the immediate value.

* Advertise VXRS in HWCAP.  If no VXRS are advertised, but the program
  uses vector registers, this could cause problems with a glibc built with
  "-march=z13".
NEWS diff | blob | blame | history
VEX/priv/guest_s390_toIR.c diff | blob | blame | history
coregrind/m_initimg/initimg-linux.c diff | blob | blame | history
Mirror of https://sourceware.org/git/valgrind.git