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Merge pull request #7620 from bunnei/kernel-thread-x18
core: hle: kernel: KThread: X18 should be a cryptographically random number.
pull/15/merge
bunnei
4 years ago
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GitHub
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1 changed files with
2 additions and
0 deletions
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src/core/hle/kernel/k_thread.cpp
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@ -26,6 +26,7 @@ |
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#include "core/hle/kernel/k_resource_limit.h"
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#include "core/hle/kernel/k_scheduler.h"
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#include "core/hle/kernel/k_scoped_scheduler_lock_and_sleep.h"
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#include "core/hle/kernel/k_system_control.h"
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#include "core/hle/kernel/k_thread.h"
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#include "core/hle/kernel/k_thread_queue.h"
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#include "core/hle/kernel/kernel.h"
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@ -50,6 +51,7 @@ static void ResetThreadContext64(Core::ARM_Interface::ThreadContext64& context, |
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VAddr entry_point, u64 arg) { |
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context = {}; |
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context.cpu_registers[0] = arg; |
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context.cpu_registers[18] = Kernel::KSystemControl::GenerateRandomU64() | 1; |
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context.pc = entry_point; |
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context.sp = stack_top; |
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// TODO(merry): Perform a hardware test to determine the below value.
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