On 9/27/21 9:26 AM, Peter Maydell wrote:
+/*
+ * If the mmap doesn't give us exactly page 1, there's nothing
+ * we can do, and it's unlikely that the program will be able
+ * to continue. FIXME: Error out now?
+ */
+assert(pg == TARGET_PAGE_SIZE);
Shouldn't we be
On Fri, 24 Sept 2021 at 17:59, Richard Henderson
wrote:
>
> The first word of page1 is data, so the whole thing
> can't be implemented with emulation of addresses.
>
> Hijack trap number 31 to implement cmpxchg.
31 is used -- it's "breakpoint". We need to pick something else...
>
> Set
The first word of page1 is data, so the whole thing
can't be implemented with emulation of addresses.
Hijack trap number 31 to implement cmpxchg.
Set default_rt_sigreturn based on the kuser page.
Signed-off-by: Richard Henderson
---
linux-user/nios2/target_signal.h | 3 ++
