subject:"\[racket\-dev\] JIT buffer overflow"

Re: [racket-dev] JIT buffer overflow

2014-05-30 Thread Matthew Flatt

My guess is that this is related to a transition from 32-bit branches to 64-bit branches in JIT-generated code, which happens onx x86_64 when enough code has been JITted to span an address range larger than 2^31 (and that's likely to happen late in a build when using 7 places). I haven't been able

[racket-dev] JIT buffer overflow

2014-05-21 Thread Tony Garnock-Jones

Seen just now while "make CPUS=7" on racket git rev 1f1d1a38aae9f4994f76f69948f1feaca73ba57f: raco setup: 2 rendering: /syntax-color-doc/syntax-color/syntax-color.scrbl JIT buffer overflow: 0x7f804194064c [0x7f804193f020,0x7f8041940648] (1)!! Makefile:52: recipe for target 'plain-in-place' failed