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I dislike how the JIT don't comply with Windows x64 SEH requirements anyway. As a side note, I fixed NSS: https://bugzilla.mozilla.org/show_bug.cgi?id=1284375 h

by yuhong 10y ago

I dislike how the JIT don't comply with Windows x64 SEH requirements anyway. As a side note, I fixed NSS: https://bugzilla.mozilla.org/show_bug.cgi?id=1284375 https://bugzilla.mozilla.org/show_bug.cgi?id=1284375

cpeterso 10y ago
Yuhong, is there a bug filed for the x64 SpiderMonkey JIT issues? What is the side effect of not following the x86-64 ABI for JIT code?
- yuhong 10y ago
  SEH exception handling don't work properly and debuggers don't show a proper callstack. For it to work properly, the JIT has to generate "function tables" to allow Windows to do stack walking.