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fix some bugs in track_int13.

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okuji 1999-10-25 04:03:56 +00:00
parent 7c1baa7ada
commit 821c05373e
2 changed files with 16 additions and 7 deletions
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@ -1,3 +1,11 @@
1999-10-25 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/asm.S [DEFINE_TRACK_INT13] (int3_handler): Save the
modified FLAGS in 6(%bp) instead of 4(%bp).
Decrease %bx before restoring the first instruction.
[DEFINE_TRACK_INT13] (track_int13): Go to the real mode before
setting up the registers for the int13 call.
1999-10-24 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
Add the prototype of a function to probe I/O ports used for a