sablevm-developer

[Sablevm-developer] CFLAGS with inlined and debug mode

[David <db...@cs...>]

Hi,

If debugging mode is enabled, the CFLAGS is explicitly set to -O0
in the configure.ac.  This makes the inlined interpreter crash at least
on ppc and probably also on other architecture.

The patch join fixes this problem by setting to -O0 only if the inlined
interpreter is not used.

Any comments/objections?

David

---

David B=E9langer
Graduate Student
School of Computer Science
McGill University
Office: MC226

Web page:   http://www.cs.mcgill.ca/~dbelan2/
Public key: http://www.cs.mcgill.ca/~dbelan2/public_key.txt

Re: [Sablevm-developer] CFLAGS with inlined and debug mode

[Etienne G. <gag...@uq...>]

David B=E9langer wrote:
> The patch join fixes this problem by setting to -O0 only if the inlined=

> interpreter is not used.
>=20
> Any comments/objections?

None, but you should then set it to -O1.  The idea is to make gdb as gent=
le
as possible with original control flow.

Etienne

--=20
Etienne M. Gagnon, Ph.D.             http://www.info.uqam.ca/~egagnon/
SableVM:                                       http://www.sablevm.org/
SableCC:                                       http://www.sablecc.org/