is there any word processing software for the pdp11?

Guy Sotomayor ggs at shiresoft.com
Thu Dec 4 16:21:50 CST 2014


> On Dec 4, 2014, at 1:50 PM, Peter Corlett <abuse at cabal.org.uk> wrote:
> 
> On Tue, Dec 02, 2014 at 03:32:38PM -0800, Fred Cisin wrote:
>> . . .
>>>>> long long int A;
>>>>> int B;
>>>>> A = B << 32;
> [...]
>> So, should the compiler optimize that to
>> MOV X,0
>> or
>> NOP
>> ?
> 
> 
> So on systems where sizeof(int) <= sizeof(int32_t) -- which is everything that
> matters 

Really?  Where have you been?  OS X the default has been to compile for 64-bits
in which case sizeof(int) == sizeof(int64_t) since Leopard (10.5) in 2009.  The kernel
went default 64-bits in Snow Leopard (10.6) in 2010.  OS X on x86 has always
supported mixed 32/64 bit applications (as long as the CPU did) regardless of what
the kernel was (a 32-bit kernel could run 64-bit applications).

TTFN - Guy



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