-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 11/02/11 21:21, DJ Delorie wrote: > I found this with the rl78-elf port... can't guarantee it's not > the rl78 port itself, but the code does have two loops that fill > the array. > > * caller-save.c (setup_save_areas): Increase call_saved_regs[] size > to avoid writing beyond the end of the array. There are two loops > that iterate over hard regs and potentially add to this array, so > it must hold a max of 2x the hard regs. But doesn't that imply that a hard register is getting inserted into the array more than once. While I don't see explicit code to prevent this, I'm having a hard time seeing how that can actually happen.
Jeff -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJOsgtaAAoJEBRtltQi2kC7WkMH/219vPDA8LeuVS5AQe3auR4N OAI2Ect4yVVVJEUdeW2IfxzE8AnOiLrEAEWuEfUp0YY9/eTqKDorXis70obdyX3Z 9Jdsap06CAGBYuoRaVDYbBt08Lp9RXVOzHhzx8nmhD13Kco9P+IYaqkCS+l+faKJ pb/lNXCj+85NdnhpEUraBXY54n1RG8JIFNIhN/grtQDIKd1N25aDra3uGouEuqF7 52+sHTrWGdSreBz21xaAkQEw8Pfn2qUVNxkH1M54/m3tBdLDTiHYAzzxC+DDZWqY q/22Y002Mq5+jyDNt8drDbwOz+g6HLC2Dw3fbX1LOhIb7rpFMH4jDA+ae3KqC/M= =aLcP -----END PGP SIGNATURE-----
