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noux: attach executable memory as such 

Issue #1723
This commit is contained in:
Alexander Boettcher 2017-10-20 11:43:57 +02:00 committed by Christian Helmuth
parent e6dcdcf277
commit dfa8b787be
1 changed files with 8 additions and 5 deletions
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13
repos/ports/src/noux/region_map_component.h
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@ -53,13 +53,14 @@ class Noux::Region_map_component : public Rpc_object<Region_map>,
size_t size;
off_t offset;
addr_t local_addr;
bool executable;
Region(Region_map_component &rm,
Dataspace_capability ds, size_t size,
off_t offset, addr_t local_addr)
off_t offset, addr_t local_addr, bool exec)
:
rm(rm), ds(ds), size(size), offset(offset),
local_addr(local_addr)
local_addr(local_addr), executable(exec)
{ }
/**
@ -217,7 +218,9 @@ class Noux::Region_map_component : public Rpc_object<Region_map>,
return;
}
dst_rm.attach(ds, curr->size, curr->offset, true, curr->local_addr);
enum { USE_LOCAL_ADDR = true };
dst_rm.attach(ds, curr->size, curr->offset, USE_LOCAL_ADDR,
curr->local_addr, curr->executable);
};
_ds_registry.apply(curr->ds, lambda);
};
@ -249,8 +252,8 @@ class Noux::Region_map_component : public Rpc_object<Region_map>,
catch (Out_of_caps) { _pd.upgrade_caps(2); }
}
Region * region = new (_alloc)
Region(*this, ds, size, offset, local_addr);
Region * region = new (_alloc) Region(*this, ds, size, offset,
local_addr, executable);
/* register region as user of RAM dataspaces */
auto lambda = [&] (Dataspace_info *info)