some decoder illegal-insn paths trigger "TCG temp leak" warnings
Bug #870999 reported by
Peter Maydell
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Linaro QEMU |
Confirmed
|
Wishlist
|
Unassigned | ||
Bug Description
Some target-arm decoder code paths for illegal instruction patterns trigger the "TCG temp leak" warning message. This is actually harmless (since the illegal insn means we immediately end the TB), but it would be nice to clean these up.
I have some half-finished patches which do all the ARM decoder cases, and a test harness which exercises the decoder to confirm this; 32 bit Thumb still needs doing.
Revision history for this message
| Peter Maydell (pmaydell) wrote | #1 |
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Note to self: there are some patches for this in my undef-fixes branch although they are probably getting a bit stale.