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| author | Simon Dardis <simon.dardis@imgtec.com> | 2016-10-18 14:42:13 +0000 |
|---|---|---|
| committer | Simon Dardis <simon.dardis@imgtec.com> | 2016-10-18 14:42:13 +0000 |
| commit | c4463c942c0914bc7c9f0bef16b14aef142cedad (patch) | |
| tree | 64058c1a00163f205907a98a4b8711575f3fbf5f /lldb/packages/Python/lldbsuite/test | |
| parent | 197aa3192dd8d25330c23274a0d257c6130e4e09 (diff) | |
| download | bcm5719-llvm-c4463c942c0914bc7c9f0bef16b14aef142cedad.tar.gz bcm5719-llvm-c4463c942c0914bc7c9f0bef16b14aef142cedad.zip | |
[mips] Fix sync instruction definition
The 'sync' instruction for MIPS was defined in MIPS-II as taking no operands.
MIPS32 extended the define of 'sync' as taking an optional unsigned 5 bit
immediate.
This patch correct the definition of sync so that it is accepted with an
operand of 0 or no operand for MIPS-II to MIPS-V, and a 5 bit unsigned
immediate for MIPS32 and later revisions.
Additionally a clear error is given when the MIPS32 version of sync is
used when targeting pre MIPS32.
This partially resolves PR/30714.
Thanks to Daniel Sanders for reporting this issue!
Reveiwers: vkalintiris
Differential Revision: https://reviews.llvm.org/D25672
llvm-svn: 284483
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test')
0 files changed, 0 insertions, 0 deletions
