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Tristan Gingold<gingold@adacore.com> writes:I also think that you could make the design a little bit generic and allow boolean negation. What about something like:
Sounds good, but...
.text : FLAGS (-SHF_PPC_VLE) { *(.text .text.* .gnu.linkonce.t.*) }>ram .text_vle : FLAGS (+SHF_PPC_VLE) { *(.text .text.* .gnu.linkonce.t.*) }>ram
...how about using C operators (SHF_PPC_VLE and !SHF_PPC_VLE) instead? That'd be more consistent with other script expressions.
Finally I wonder if the flags shouldn't be in the input section part, in order to make this feature even more generic:
.text : { *(.text .text.* .gnu.linkonce.t.*) FLAGS (-SHF_PPC_VLE) }>ram
While this might be useful in some cases, I think Catherine's version is going to make the usual case easier. FWIW, I agree with Alan that it fits nicely with the existing ONLY_IF_* constraints.
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