* RFA/PATCH: gas support for $ prefix for hex literals
@ 2000-06-22 8:36 Frank Ch. Eigler
2000-06-23 3:27 ` Alan Modra
0 siblings, 1 reply; 2+ messages in thread
From: Frank Ch. Eigler @ 2000-06-22 8:36 UTC (permalink / raw)
To: binutils; +Cc: Nick Clifton
Hi -
I believe the following patch is a reasonable way to implement support
for `$'-prefixing for hexadecimal literals. (For the target of my interest,
`$' chars won't appear in identifiers.) May I commit? Comments?
- FChE
2000-06-22 Frank Ch. Eigler <fche@redhat.com>
* expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
is defined.
Index: expr.c
===================================================================
RCS file: /cvs/src/src/gas/expr.c,v
retrieving revision 1.17
diff -c -p -r1.17 expr.c
*** expr.c 2000/06/19 01:22:39 1.17
--- expr.c 2000/06/22 15:35:41
*************** operand (expressionP)
*** 820,825 ****
--- 820,831 ----
expressionP);
break;
+ #ifdef LITERAL_PREFIXDOLLAR_HEX
+ case '$':
+ integer_constant (16, expressionP);
+ break;
+ #endif
+
case '0':
/* non-decimal radix */
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: RFA/PATCH: gas support for $ prefix for hex literals
2000-06-22 8:36 RFA/PATCH: gas support for $ prefix for hex literals Frank Ch. Eigler
@ 2000-06-23 3:27 ` Alan Modra
0 siblings, 0 replies; 2+ messages in thread
From: Alan Modra @ 2000-06-23 3:27 UTC (permalink / raw)
To: Frank Ch. Eigler; +Cc: binutils, Nick Clifton
On Thu, 22 Jun 2000, Frank Ch. Eigler wrote:
> May I commit? Comments?
Yes. Looks good to me.
Regards, Alan Modra
--
Linuxcare. Support for the Revolution.
^ permalink raw reply [flat|nested] 2+ messages in thread
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