Re: [Qemu-devel] [PATCH v2 12/26] tcg: forbid ld/st function to modify globals

2012-10-10 Thread Richard Henderson
On 10/09/2012 12:56 PM, Aurelien Jarno wrote: > Mapping a memory address using a global and accessing it through > ld/st operations is currently broken. As it doesn't make any sense > to do that performance wise, let's forbid that. > > Update the TCG documentation, and remove partial support for t

[Qemu-devel] [PATCH v2 12/26] tcg: forbid ld/st function to modify globals

2012-10-09 Thread Aurelien Jarno
Mapping a memory address using a global and accessing it through ld/st operations is currently broken. As it doesn't make any sense to do that performance wise, let's forbid that. Update the TCG documentation, and remove partial support for that. Signed-off-by: Aurelien Jarno --- tcg/README