I've found this in the docs, reg-stack.c comments seems like this is what
I'm looking for, RTL needs registers some way and the output is just a
distance from the top of the stack. Hope this will know push/pop implicitly
https://gcc.gnu.org/onlinedocs/gccint/Stack-Registers.html#Stack-Registers
2
So I set up fake registers in target.h, and implement their behaviour with
a stack logic?
My binutils is already ported, how will this work with GAS not knowing
whether i use registers or not?
2017-11-15 16:38 GMT+01:00 Jeff Law :
> On 11/15/2017 08:33 AM, Ábrahám Endre wrote:
> > Hi,
> > I'm try
On 11/15/2017 08:33 AM, Ábrahám Endre wrote:
> Hi,
> I'm trying to make a gcc backend for a stack machine, is there a way to
> disable register specific behaviour required by target.h, target.c? also
> all preserved names in the RTL language assume usages of operands (addm3
> mulm3 etc) which is no
Hi,
I'm trying to make a gcc backend for a stack machine, is there a way to
disable register specific behaviour required by target.h, target.c? also
all preserved names in the RTL language assume usages of operands (addm3
mulm3 etc) which is not an option in my target, do I have to manually set
up
