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base-foc: map debug cap through the correct index 

* necessary for enabling the kernel debugging facilities on base-foc
  (outstring, fiasco_tbuf_log_3val and friends)
* disabled by default

related to issue #3260
This commit is contained in:
Sebastian Sumpf 2019-04-04 11:05:06 +02:00 committed by Christian Helmuth
parent ec70081258
commit 5937492e93
1 changed files with 10 additions and 4 deletions
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14
repos/base-foc/src/core/platform_pd.cc
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@ -72,8 +72,13 @@ bool Platform_pd::bind_thread(Platform_thread &thread)
/* if it's no core-thread we have to map parent and pager gate cap */
if (!thread.core_thread()) {
_task.map(_task.local.data()->kcap());
// FIXME: there is no debug cap anymore
// _debug.map(_task.local.data()->kcap());
/*
* Set true low level debugging through the kernel debugger interface
*/
constexpr bool map_debug_cap = false;
if (map_debug_cap)
_debug.map(_task.local.data()->kcap());
}
/* inform thread about binding */
@ -115,11 +120,12 @@ void Platform_pd::flush(addr_t, size_t size, Core_local_addr core_local)
}
static Core_cap_index * debug_cap()
static Native_capability debug_cap()
{
unsigned long const id = platform_specific().cap_id_alloc().alloc();
static Cap_index * idx = cap_map().insert(id, DEBUG_CAP);
return reinterpret_cast<Core_cap_index*>(idx);
static Native_capability debug_cap(reinterpret_cast<Core_cap_index*>(idx));
return debug_cap;
}
Platform_pd::Platform_pd(Core_cap_index &ci)