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Allow to request the Tukija capability selector for a PD capability.

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This commit is contained in:
Michael Mueller
2025-02-21 15:30:46 +01:00
parent 9ea62b25a0
commit 9ccf7d1264
4 changed files with 9 additions and 2 deletions
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1
repos/base-tukija/src/core/include/native_pd_component.h
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@@ -44,6 +44,7 @@ class Core::Native_pd_component : public Rpc_object<Pd_session::Native_pd>
*/
Native_capability alloc_rpc_cap(Native_capability, addr_t, addr_t) override;
void imprint_rpc_cap(Native_capability, unsigned long) override;
Genode::addr_t sel() override;
};
#endif /* _CORE__INCLUDE__NATIVE_PD_COMPONENT_H_ */

3
repos/base-tukija/src/core/include/platform_pd.h
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@@ -39,8 +39,9 @@ class Core::Platform_pd : public Address_space
Platform_pd(Platform_pd const &);
Platform_pd &operator = (Platform_pd const &);
public:
friend class Native_pd;
public:
bool has_any_threads = false;
/**

4
repos/base-tukija/src/core/native_pd_component.cc
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@@ -36,6 +36,10 @@ void Native_pd_component::imprint_rpc_cap(Native_capability cap, unsigned long b
imprint_badge(cap.local_name(), badge);
}
Genode::addr_t Native_pd_component::sel()
{
return _pd_session._pd->pd_sel();
}
Native_pd_component::Native_pd_component(Pd_session_component &pd, char const *)
:

3
repos/base-tukija/src/core/platform_pd.cc
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@@ -37,6 +37,8 @@ Platform_pd::Platform_pd(Allocator &, char const *label, signed, bool)
return;
}
log("Creating PD for <", label, "> with cap selector ", _pd_sel);
/* create task */
enum { KEEP_FREE_PAGES_NOT_AVAILABLE_FOR_UPGRADE = 2, UPPER_LIMIT_PAGES = 32 };
uint8_t res = Tukija::create_pd(_pd_sel, platform_specific().core_pd_sel(),
@@ -48,7 +50,6 @@ Platform_pd::Platform_pd(Allocator &, char const *label, signed, bool)
error("create_pd returned ", res);
}
Platform_pd::~Platform_pd()
{
if (_pd_sel == Native_thread::INVALID_INDEX)