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Kernel: Stack pointer out of bounds now panics with a message

This commit is contained in:
Bananymous 2023-04-25 13:40:55 +03:00
parent 0718bea5a1
commit bd95f17426
1 changed files with 6 additions and 1 deletions
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7
kernel/include/kernel/Thread.h
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@ -55,7 +55,12 @@ namespace Kernel
private: private:
Thread(pid_t tid, Process*); Thread(pid_t tid, Process*);
void validate_stack() const { if (!m_in_syscall) ASSERT(stack_base() <= m_rsp && m_rsp <= stack_base() + stack_size()); } void validate_stack() const
{
if (!m_in_syscall)
if (!(stack_base() <= m_rsp && m_rsp <= stack_base() + stack_size()))
Kernel::panic("rsp {8H}, stack {8H}->{8H}", m_rsp, stack_base(), stack_base() + stack_size());
}
BAN::ErrorOr<void> initialize(entry_t, void*); BAN::ErrorOr<void> initialize(entry_t, void*);
void on_exit(); void on_exit();