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Move context area definition to native_type

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This commit is contained in:
Alexander Boettcher
2012-08-29 14:42:56 +02:00
committed by Norman Feske
parent 62d81ae487
commit ea38aad30e
33 changed files with 275 additions and 110 deletions
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15
base-codezero/include/base/native_types.h
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@@ -15,6 +15,7 @@
#define _INCLUDE__BASE__NATIVE_TYPES_H_
#include <base/native_capability.h>
#include <base/stdint.h>
namespace Codezero {
@@ -115,6 +116,20 @@ namespace Genode {
typedef Native_capability_tpl<Cap_dst_policy> Native_capability;
typedef int Native_connection_state;
struct Native_config
{
/**
* Thread-context area configuration.
*/
static addr_t context_area_virtual_base() { return 0x40000000UL; }
static addr_t context_area_virtual_size() { return 0x10000000UL; }
/**
* Size of virtual address region holding the context of one thread
*/
static addr_t context_virtual_size() { return 0x00100000UL; }
};
}

4
base-codezero/src/core/platform.cc
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@@ -250,8 +250,8 @@ Platform::Platform() :
_core_mem_alloc.virt_alloc()->remove_range(core_virt_beg, core_size);
/* preserve context area in core's virtual address space */
_core_mem_alloc.virt_alloc()->raw()->remove_range(Thread_base::CONTEXT_AREA_VIRTUAL_BASE,
Thread_base::CONTEXT_AREA_VIRTUAL_SIZE);
_core_mem_alloc.virt_alloc()->raw()->remove_range(Native_config::context_area_virtual_base(),
Native_config::context_area_virtual_size());
/* remove used core memory from physical memory allocator */
_core_mem_alloc.phys_alloc()->remove_range(_lma_start, core_size);