cmd/7a: recognize register g, and not R29.

It brings the assembler in line with 5a and 9a. Fixes golang#35. Signed-off-by: minux <[email protected]>
minux · Jan 9, 2015 · d493f00 · d493f00
1 parent 4175998
commit d493f00
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/cmd/7a/lex.c b/src/cmd/7a/lex.c
@@ -206,7 +206,7 @@ struct
 	"R26",		LREG,	26,
 	"R27",		LREG,	27,
 	"R28",		LREG,	28,
-	"R29",		LREG,	29,
+	"g",		LREG,	29, // avoid unintentionally clobbering g using R29
 	"R30",		LREG,	30,
 	"LR",			LREG,	30,
 	"ZR",			LREG,	31,