Re: [PATCH v7 08/37] nds32: Exception handling

2018-02-14 Thread Arnd Bergmann
On Tue, Feb 13, 2018 at 10:09 AM, Greentime Hu wrote: > This patch includes the exception/interrupt entries, pt_reg structure and > related accessors. > > /* Unaligned accessing handling*/ > Andes processors cannot load/store information which is not naturally > aligned on the

Re: [PATCH v7 08/37] nds32: Exception handling

2018-02-14 Thread Arnd Bergmann
On Tue, Feb 13, 2018 at 10:09 AM, Greentime Hu wrote: > This patch includes the exception/interrupt entries, pt_reg structure and > related accessors. > > /* Unaligned accessing handling*/ > Andes processors cannot load/store information which is not naturally > aligned on the bus, i.e., loading

[PATCH v7 08/37] nds32: Exception handling

2018-02-13 Thread Greentime Hu
This patch includes the exception/interrupt entries, pt_reg structure and related accessors. /* Unaligned accessing handling*/ Andes processors cannot load/store information which is not naturally aligned on the bus, i.e., loading a 4 byte data whose start address must be divisible by 4. If

[PATCH v7 08/37] nds32: Exception handling

2018-02-13 Thread Greentime Hu
This patch includes the exception/interrupt entries, pt_reg structure and related accessors. /* Unaligned accessing handling*/ Andes processors cannot load/store information which is not naturally aligned on the bus, i.e., loading a 4 byte data whose start address must be divisible by 4. If