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2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>

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revert:
	2013-04-19  Nathan Froyd  <froydnj@codesourcery.com>
	* ppc-instructions (isel): New instruction.
This commit is contained in:
Hafiz Abid Qadeer 2013-05-03 14:03:57 +00:00
parent f31ae5b84b
commit 3fd5675a52
2 changed files with 6 additions and 13 deletions
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6
sim/ppc/ChangeLog
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@ -1,3 +1,9 @@
2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
revert:
2013-04-19 Nathan Froyd <froydnj@codesourcery.com>
* ppc-instructions (isel): New instruction.
2012-12-19 Joel Brobecker <brobecker@adacore.com>
* COPYING: Update to GPL version 3.

13
sim/ppc/ppc-instructions
View File

@ -3454,19 +3454,6 @@ void::function::invalid_zero_divide_operation:cpu *processor, unsigned_word cia,
*rT = (unsigned32)CR;
PPC_INSN_MFCR(RT_BITMASK);
#
# I.3.3.15 Fixed-Point Select
#
0.31,6.RT,11.RA,16.RB,21.BF,26.15,31./:A::isel:Integer Select
unsigned_word a;
if (RA_is_0) a = 0;
else a = *rA;
if (CR & (1 << (31 - BF)))
*rT = a;
else
*rT = *rB;
#
# I.4.6.2 Floating-Point Load Instructions
#