* STACK_REGS macros
@ 2002-04-19 8:50 ilaria meccoli
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From: ilaria meccoli @ 2002-04-19 8:50 UTC (permalink / raw)
To: gcc
we'd like to use the gcc-support for treating a regclass as a stack, as
described in par 21.6.5 Registers That Form a Stack (Target
Description) of the online documentation for gcc3.0.
it seems that in the present version this support is valid only for an
i386 architecture (as it can been read in file reg-stack.c). are there
some macros (other than STACK_REGS , FIRST_STACK_REG, LAST_STACK_REG )
that influence this behavior?how can we do an efficient "porting" for
our architecture?
thanks in advance.
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