Re: [Qemu-devel] [RFC PATCH v3 15/49] softmmu: fixing usage of cpu_st/ld* from helpers

2014-08-26 Thread Pavel Dovgaluk
From: Alex Bennée [mailto:alex.ben...@linaro.org] Pavel Dovgalyuk writes: MMU helper functions are called from generated code and other helper functions. In both cases they try to get function's return address for using it while restoring virtual CPU state. When MMU helper is called

[Qemu-devel] [RFC PATCH v3 15/49] softmmu: fixing usage of cpu_st/ld* from helpers

2014-07-31 Thread Pavel Dovgalyuk
MMU helper functions are called from generated code and other helper functions. In both cases they try to get function's return address for using it while restoring virtual CPU state. When MMU helper is called from some other helper function (like helper_maskmov_xmm) through cpu_st* function, the

Re: [Qemu-devel] [RFC PATCH v3 15/49] softmmu: fixing usage of cpu_st/ld* from helpers

2014-07-31 Thread Alex Bennée
Pavel Dovgalyuk writes: MMU helper functions are called from generated code and other helper functions. In both cases they try to get function's return address for using it while restoring virtual CPU state. When MMU helper is called from some other helper function (like