arm-elf: wrong size for "long long" - types

[Bernd Geiser]

Hi.
When compiling a program with a "long long" variable for an arm-elf target
with gcc 3.3, I can't print these with gdb 5.3.
A quick look at the stabs shows this:

	.stabs	"long long int:t(0,6)=r(0,6);0;-1;",128,0,0,0

So, no size info or a value range is given. Putting sth. like

	.stabs	"long long int:t(0,6)=r(0,6);

001000000000000000000000;000777777777777777777777;",
			128,0,0,0

by hand into the assembly file works, however.

So is the stabs broken or does gdb 5.3 have a problem? Here is a sample
debugging session with the included armulator:

(gdb) l
54      long long global=0xabcdef1234ULL;
[...]
61      int main()
62      {
[...]
70      }
(gdb) p/x global
$2 = 0xcdef1234
(gdb) p sizeof(global)
$3 = 4
(gdb) whatis global
type = long long int
(gdb) p sizeof(long long int)
$4 = 8
(gdb)

Especially the fact that $3 != $4 seems like an error to me...

regards,
Bernd