Re: [Xen-devel] [PATCH v2 3/7] xen/arm32: entry: Add missing trap_reset entry

2018-01-31 Thread Stefano Stabellini
On Wed, 31 Jan 2018, Julien Grall wrote: > From: Julien Grall > > At the moment, the reset vector is defined as .word 0 (e.g andeq r0, r0, > r0). > > This is rather unintuitive and will result to execute the trap > undefined. Instead introduce trap helpers for reset and will generate an > error

[Xen-devel] [PATCH v2 3/7] xen/arm32: entry: Add missing trap_reset entry

2018-01-31 Thread Julien Grall
From: Julien Grall At the moment, the reset vector is defined as .word 0 (e.g andeq r0, r0, r0). This is rather unintuitive and will result to execute the trap undefined. Instead introduce trap helpers for reset and will generate an error message in the unlikely case that reset will be called.