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Ticket Resolution Summary Owner Reporter
#347 fixed another IA-32 bignum bug R. Matthew Emerson R. Matthew Emerson
Description
? (isqrt (expt 10 100))
> Error: DIVISION-BY-ZERO detected
> While executing: CCL::%FLOOR-99, in process listener(1).
#356 fixed ia32: floating-point-overflow not signaled on EXP R. Matthew Emerson R. Matthew Emerson
Description

From the test suite:

(EXP (+ (LOG MOST-POSITIVE-SINGLE-FLOAT) 100))
(EXP (+ (LOG MOST-POSITIVE-DOUBLE-FLOAT) 100))

Both should signal floating-point-overflow, but instead return "1E++0" and "2E++0"

#364 fixed IA32 port: SIGTRAP on access to 3D array R. Matthew Emerson Eric Marsden
Description
Welcome to Clozure Common Lisp Version 1.3-dev-r11220M  (LinuxX8632)!
? (let ((a (make-array (list 100 100 100)))) (aref a 3 3 3))
Program received signal SIGTRAP, Trace/breakpoint trap.
[Switching to Thread 0xb7c13b90 (LWP 10379)]
0x080560c9 in ?? ()
1: x/i $pc
0x80560c9:	lea    0x0(%esi,%eiz,1),%esi
Current language:  auto; currently asm
(gdb) bt
#0  0x080560c9 in ?? ()
#1  0x08053345 in _SPFret1valn () at ../x86-spentry32.s:928
#2  0x1434f755 in ?? ()
#3  0x14920406 in ?? ()
#4  0xb7aaedd8 in ?? ()
#5  0x00000004 in ?? ()
#6  0xfffffffc in ?? ()
#7  0xb7aaee10 in ?? ()
#8  0x00000004 in ?? ()
#9  0x00000000 in ?? ()

Running on 32-bit Linux.

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