On Nov 9, 2011, at 9:39 AM, Don Quixote de la Mancha wrote:
> GDB's disassembly is correct for the Thumb code, but when I am in ARM
> mode, it disassembles the ARM instructions as if each one were a pair
> of completely nonsensical Thumb instructions. Is there some way I can
> tell GDB to switch t
This doesn't have anything to do with Cocoa. You might have better luck taking
it up on the Xcode-users list.
(Sent from my iPad.)
--
Conrad Shultz
On Nov 9, 2011, at 9:39, Don Quixote de la Mancha
wrote:
> My iOS App is build with the Apple LLVM 3.0 compiler in Thumb mode.
> For armv7, I'm
On Wed, Nov 9, 2011 at 9:39 AM, Don Quixote de la Mancha
wrote:
> .globl _IntNoArgs
> .align 2
> .code 16
That should actually be ".align 1". The parameter to .align is the
power to which two is raised to yield the alignment. ".code 16"
generates Thumb code, which wants 2-byte alignment.
> .al
My iOS App is build with the Apple LLVM 3.0 compiler in Thumb mode.
For armv7, I'm pretty sure that's actually Thumb-2.
I'm reimplementing my two most time-consuming functions in ARM
assembly code. The callers of these functions are Thumb, so I use
Thumb to ARM interworking instructions to switch
