http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46655
--- Comment #3 from Michael Haubenwallner <michael.haubenwallner at salomon dot
at> 2010-11-25 12:30:37 UTC ---
Huh - AIX-as also doesn't accept line numbers >=65536 any more since
SP6100-04-07-1036 it seems, as I get an error on ".line 118674" from
insn-automata.c later in bootstrap of gcc-4.5.1, after modifying gcc/xcoffout.c
to emit line numbers >0 only.
For reference:
$ cat test.s
.line 1
.line -1 # invalid: ok
.line 0 # invalid: ok
.line 65536 # invalid: huh?
.line 65535
$ /usr/bin/as -u -mppc test.s
Assembler:
test.s: line 2: 1252-040 The specified expression is not valid.
Make sure that all symbols are defined.
Check the rules on symbols used in an arithmetic expression
concerning relocation.
test.s: line 3: 1252-040 The specified expression is not valid.
Make sure that all symbols are defined.
Check the rules on symbols used in an arithmetic expression
concerning relocation.
test.s: line 4: 1252-040 The specified expression is not valid.
Make sure that all symbols are defined.
Check the rules on symbols used in an arithmetic expression
concerning relocation.
While line numbers <=0 is this one gcc bug, IMO not accepting line numbers
>=64k is an AIX-as bug.
