gdb of va_alist?
gdb of va_alist?
- Subject: gdb of va_alist?
- From: "David Springer" <email@hidden>
- Date: Wed, 15 Oct 2008 10:23:27 -0600
Folks,
I am looking into some legacy code that is called from a third-party
library. The function being called has this signature:
AStringClass PlatformSpecificImplClass::formatMessage(unsigned int code,
va_list* argList)
The problem is that on x86 platforms, |argList| seems to point to a valid
4-byte unicode string "(null)", but on PPC, this string appears to be
garbled. I say "appears to be" because I can't actually tell, since in
Xcode I have no visibility into |argList|. Is there a way I can examine the
contents of this pointer? I know the expected format of the memory, but I
don't know how to access it in gdb (or Xcode). I am using Xcode 2.5, all
this code is built on a 10.5 box using g++.
Thanks!
- Dave.S
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