Closed Bug 490684 Opened 15 years ago Closed 6 years ago

abcasm: 0x86 opcode produces NullPointerException

Categories

(Tamarin Graveyard :: Tools, defect)

Product:
Tamarin Graveyard
Component:
Tools
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

(Not tracked)

Status:
RESOLVED WONTFIX
Milestone:
Future

People

(Reporter: cpeyer, Assigned: tharwood)

References

Details

Using:

0x86 0

Produces the following error:
Unable to emit due to: 
java.lang.NullPointerException
    at java.util.TreeMap.compare(TreeMap.java:1093)
    at java.util.TreeMap.getEntry(TreeMap.java:347)
    at java.util.TreeMap.containsKey(TreeMap.java:204)
    at abcasm.Pool.id(Pool.java:82)
    at abcasm.AbcEmitter.emitBlock(AbcEmitter.java:412)
    at abcasm.AbcEmitter.emitCode(AbcEmitter.java:313)
    at abcasm.AbcEmitter.emitMethodBody(AbcEmitter.java:286)
    at abcasm.AbcEmitter.emit(AbcEmitter.java:207)
    at abcasm.Main.assemble(Main.java:126)
    at abcasm.Main.main(Main.java:55)

This may be directly related to 490681, but I'm filing a separate bug in case it is not.

This is also directly related to enhancement 490682.
Not directly related to 490681, this one looks like the emitter needs special case logic to deal with ad-hoc args to instructions that normally take symbolic args.
Target Milestone: --- → Future
Flags: flashplayer-qrb+
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → WONTFIX
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