Ignore:
Timestamp:
Dec 27, 2008, 7:19:26 AM (11 years ago)
Author:
rme
Message:

Change the x86 consing sequence to use ja (instead of jg) after comparing
tcr.save_allocptr and tcr.save_allocbase. (If we can manage to reserve
a bigger chunk of heap space, it might happen that these two values differ
in sign, i.e., tcr.save_allocptr might be above #x80000000 and
tcr.save_allocbase below. Of course, it may be a few years yet
before we have to start worrying about crossing #x8000000000000000 on
the x86-64 port...)

Update %ALLOCATE-UVECTOR and CONS vinsns, the Cons and Misc_Alloc_Internal
macros used in subprims, and the %WALK-DYNAMIC-AREA LAP function.

Also change pc_luser_xp() to recognize the ja instruction. (It still
recognizes the jg too, but treats it as ja when emulating it.)

File:
1 edited

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