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Rewrite code for stack frame manipulation #28

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Maratyszcza opened this issue Oct 11, 2015 · 0 comments
Open

Rewrite code for stack frame manipulation #28

Maratyszcza opened this issue Oct 11, 2015 · 0 comments
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@Maratyszcza
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@Maratyszcza
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Problems with the current code:

  • Functionality is very complex and scattered all over the place
  • There are likely bugs and/or inefficiencies
  • Unclear how it works with Golang asm
  • Need something like -fomit-frame-pointer
  • Does not use read zone
  • Inefficient addressing of storage for clobbered xmm registers when stack is realigned (store/load instructions use rsp-based addressing instead of rbp)
  • Argument addressing does not switch to rbp when stack is realigned
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@Maratyszcza