On 2/14/23 11:31, Warner Losh wrote:
Right now they aren't used at all for ABI64... But that's in later patches...
We only do
special things for LONG or ULONG on ABI32... Otherwise, the normal paths
wouldn't
call these at all.
Yes, I've just seen patch 9, and agree they aren't needed for a
On Tue, Feb 14, 2023 at 1:52 PM Richard Henderson <
richard.hender...@linaro.org> wrote:
> On 2/13/23 14:27, Warner Losh wrote:
> > +#ifdef TARGET_ABI32
> > +/*
> > + * Limit the amount of available memory to be most of the 32-bit address
> > + * space. 0x100c000 was arrived at through trial and e
On 2/13/23 14:27, Warner Losh wrote:
+#ifdef TARGET_ABI32
+/*
+ * Limit the amount of available memory to be most of the 32-bit address
+ * space. 0x100c000 was arrived at through trial and error as a good
+ * definition of 'most'.
+ */
+static const abi_ulong target_max_mem = UINT32_MAX - 0x100c
cap_memory - Caps the memory to just below MAXINT
scale_to_target_pages - Account for difference in host / targe page size
h2t_long_sat - converts a int64_t to a int32_t, saturating at max / min values
h2t_ulong_sat - converts a uint64_t to a uint32_t, saturating at max value
Signed-off-by: Warner
