[M3commit] [modula3/cm3] 39cbbb: previously:

Jay jay.krell at cornell.edu
Wed Aug 26 17:51:34 CEST 2015


Yes -- m3front does another multiply here though.

 - Jay

On Aug 26, 2015, at 2:43 AM, Antony Hosking <hosking at purdue.edu> wrote:

> Quick question: was the 4K*8 a bit-size instead of bytes?  Much of the front end expresses offsets in bits. 
> 
> Sent from my iPhone
> 
>> On Aug 26, 2015, at 5:22 PM, jaykrell <jay.krell at cornell.edu> wrote:
>> 
>> Branch: refs/heads/master
>> Home:   https://github.com/modula3/cm3
>> Commit: 39cbbbe988fe56b6bf304630152d3ec8c71f5105
>>     https://github.com/modula3/cm3/commit/39cbbbe988fe56b6bf304630152d3ec8c71f5105
>> Author: jaykrell <jay.krell at cornell.edu>
>> Date:   2015-08-26 (Wed, 26 Aug 2015)
>> 
>> Changed paths:
>>   M m3-sys/m3middle/src/Target.i3
>>   M m3-sys/m3middle/src/Target.m3
>> 
>> Log Message:
>> -----------
>> previously:
>> First_readable_addr = 4k * 8 on most targets
>> First_readable_addr = 8k * 8 on sparc
>> could be but isn't 8k on alpha/ia64
>> 
>> now:
>> 4k on all targets
>> could be but isn't 8k on ia64/alpha/sparc
>> 
>> Test case is p263.
>> 
>> Still maybe want to eliminate it, but at least
>> all targets are now the same here.
>> 
>> 
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