misc_checks

   1 #!/bin/sh
   2 # Hackily check for certain kinds of errors.
   3 #
   4 # We still rely exclusively on linux/bootstrap/bootstrap for some static
   5 # checks on bare SubX code that aren't implemented yet in the self-hosted
   6 # translator phases.
   7 #
   8 # However, boot.subx uses instructions that bootstrap doesn't recognize. So we
   9 # won't check it.
  10
  11 set -e
  12
  13 cat $* [0-9]*.mu                                      |linux/mu      > a.subx
  14
  15 cat misc_checks.subx mu-init.subx [0-9]*.subx a.subx  |linux/braces  > a.braces
  16 cat a.braces                                          |linux/calls   > a.calls
  17 cat a.calls                                           |linux/sigils  > a.sigils
  18
  19 CXXFLAGS=-g linux/bootstrap/bootstrap --debug translate a.sigils -o a.elf
  20 # Translation will never succeed,
  21 # but if we get to "missing reference to global" errors, they're expected and
  22 # we've gotten to the end of what bootstrap can check for us.