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Moved x86 InterruptDescriptor methods into class definition

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This commit is contained in:
Nathan Giddings
2020-08-02 15:12:01 -05:00
parent b924e632cf
commit b8d694e182
1 changed files with 54 additions and 71 deletions
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125
src/x86/interrupts.cpp
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@@ -16,23 +16,68 @@ public:
INT16 = 6 INT16 = 6
}; };
InterruptDescriptor(); InterruptDescriptor()
{
this->m_offset1 = 0;
this->m_selector = 0;
this->m_zero = 0;
this->m_type = 0;
this->m_storage = 0;
this->m_dpl = 0;
this->m_present = 0;
this->m_offset2 = 0;
}
InterruptDescriptor(void* handler, Type type, unsigned int dpl); InterruptDescriptor(void* handler, Type type, unsigned int dpl)
{
uint32_t offset = (uint32_t) handler;
this->m_offset1 = (uint16_t) offset;
this->m_selector = 8;
this->m_zero = 0;
this->m_type = (uint16_t) type;
this->m_storage = 0;
this->m_dpl = dpl;
this->m_present = 1;
this->m_offset2 = offset >> 16;
}
bool present(); bool present()
{
return m_present == 1;
}
void present(bool present); void present(bool present)
{
m_present = present ? 1 : 0;
}
Type type(); Type type()
{
return (Type) m_type;
}
void type(Type type); void type(Type type)
{
m_type = (unsigned int) type;
}
unsigned int dpl(); unsigned int dpl()
{
return m_dpl;
}
void dpl(unsigned int dpl); void dpl(unsigned int dpl)
{
m_dpl = dpl;
}
void* operator=(void* rhs); void* operator=(void* rhs)
{
uint32_t offset = (uint32_t) rhs;
m_offset1 = (uint16_t) offset;
m_offset2 = (offset >> 16);
return rhs;
}
private: private:
@@ -95,68 +140,6 @@ void syscallHandler(void* frame)
} }
InterruptDescriptor::InterruptDescriptor()
{
this->m_offset1 = 0;
this->m_selector = 0;
this->m_zero = 0;
this->m_type = 0;
this->m_storage = 0;
this->m_dpl = 0;
this->m_present = 0;
this->m_offset2 = 0;
}
InterruptDescriptor::InterruptDescriptor(void* handler, Type type, unsigned int dpl)
{
uint32_t offset = (uint32_t) handler;
this->m_offset1 = (uint16_t) offset;
this->m_selector = 8;
this->m_zero = 0;
this->m_type = (uint16_t) type;
this->m_storage = 0;
this->m_dpl = dpl;
this->m_present = 1;
this->m_offset2 = offset >> 16;
}
bool InterruptDescriptor::present()
{
return m_present == 1;
}
void InterruptDescriptor::present(bool present)
{
m_present = present ? 1 : 0;
}
InterruptDescriptor::Type InterruptDescriptor::type()
{
return (Type) m_type;
}
void InterruptDescriptor::type(InterruptDescriptor::Type type)
{
m_type = (unsigned int) type;
}
unsigned int InterruptDescriptor::dpl()
{
return m_dpl;
}
void InterruptDescriptor::dpl(unsigned int dpl)
{
m_dpl = dpl;
}
void* InterruptDescriptor::operator=(void* rhs)
{
uint32_t offset = (uint32_t) rhs;
m_offset1 = (uint16_t) offset;
m_offset2 = (offset >> 16);
return rhs;
}
kernel::Interrupts::Interrupts() kernel::Interrupts::Interrupts()
{ {
for(unsigned int i = 0; i <= MAX_SYSCALL_ID; i++) for(unsigned int i = 0; i <= MAX_SYSCALL_ID; i++)