[PATCH 3/3] uprobe: fix 2-byte opcode table

2014-09-04 Thread Denys Vlasenko
Enabled probing of lar, lsl, popcnt, lddqu, prefetch insns. They should be safe to probe, they throw no exceptions. Enabled probing of 3-byte opcodes 0f 38-3f xx - these are vector isns, so should be safe. Enabled probing of many currently undefined 0f xx insns. At the rate new vector instruction

[PATCH 3/3] uprobe: fix 2-byte opcode table

2014-07-04 Thread Denys Vlasenko
Enabled probing of lar, lsl, popcnt, lddqu, prefetch insns. They should be safe to probe, they throw no exceptions. Enabled probing of 3-byte opcodes 0f 38-3f xx - these are vector isns, so should be safe. Enabled probing of many currently undefined 0f xx insns. At the rate new vector instruction