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We just added __INT_LEAST${N}_TYPE__, so add these ones
too as they looks slightly more useful.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
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On powerpc, if long double is 128-bit width, then
'__LONGDOUBLE128' & '__LONG_DOUBLE_128__' should be defined.
So do this in the target specific file.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
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The 'Z' asm constraint is used for doing IO accessors on PPC but
isn't part of the 'common constraints'. It's responsible for
more than half of all warnings (with defconfig + allyesconfig).
Fix this by handling this constraint in a specific method for PPC.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
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The predefine for INT128 is still done with the generic
predefines but are arch-specific.
So, set a new flag for each arch supporting int128
and use this to determine if the predefine must be
issued or not.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
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Now that each supported arch has its own target file,
move the arch-specific predefines to these files too.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
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lib.c and even more so, target.c, become cluttered by the
arch specific type initialization.
It would be better to move this to arch-specific files,
move the generics target related helpers to target.c
and have sparse_initialize() to just call these helpers.
For doing this:
* introduce a struct to hold the configurations for each arch,
* move the arch-specific type initialization to separate files,
* make target.c generic.
Also change the default types to LP64.
Note: this is the first step to better handle other arch
specificities like the predefines or the handling
of some options.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
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