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gas: drop TC_ADDRESS_BYTES conditionals

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I've been repeatedly confused by, in particular, the .dc.a potable[]
entry being conditional. Grepping in gas/config/ reveals only very few
targets actually #define-ing it. But as of 7be1c4891a the symbol is
always defined, so #ifdef-s are pointless (and, as said, potentially
confusing).

Also adjust documentation to reflect this.
This commit is contained in:
Jan Beulich
2021-06-14 08:18:07 +02:00
parent 92a3f61363
commit 4981807e06
3 changed files with 8 additions and 5 deletions
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gas/doc/internals.texi
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@@ -1106,7 +1106,8 @@ You may define this macro to generate a fixup for a data allocation pseudo-op.
@item TC_ADDRESS_BYTES
@cindex TC_ADDRESS_BYTES
Define this macro to specify the number of bytes used to store an address.
Used to implement @code{dc.a}. The target must have a reloc for this size.
Used to implement @code{dc.a}. If not defined by the target, a default will
be supplied. Targets are assumed to have a reloc for this size.
@item TC_INIT_FIX_DATA (@var{fixp})
@cindex TC_INIT_FIX_DATA