diff options
Diffstat (limited to 'Source/Kernel/SyscallManager/IDT.ns.cpp')
| -rw-r--r-- | Source/Kernel/SyscallManager/IDT.ns.cpp | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/Source/Kernel/SyscallManager/IDT.ns.cpp b/Source/Kernel/SyscallManager/IDT.ns.cpp index 46e6ee2..63b340a 100644 --- a/Source/Kernel/SyscallManager/IDT.ns.cpp +++ b/Source/Kernel/SyscallManager/IDT.ns.cpp @@ -2,6 +2,7 @@ #include <VTManager/SimpleVT.class.h> #include <DeviceManager/Dev.ns.h> #include <TaskManager/Task.ns.h> +#include <SyscallManager/Res.ns.h> using namespace Sys; //For outb @@ -75,12 +76,18 @@ extern "C" void interrupt_handler(registers_t regs) { doSwitch = doSwitch or Task::IRQwakeup(regs.int_no - 32); } if (regs.int_no == 64) { - if (regs.eax == 0xFFFFFF01) { - Task::currProcess()->getVirtualTerminal()->put(WChar(regs.ebx)); - } else if (regs.eax == 0xFFFFFF02) { - Task::currThread()->sleep(regs.ebx); - } else if (regs.eax == 0xFFFFFF03) { - Task::currProcess()->getVirtualTerminal()->writeHex(regs.ebx); + u32int res = (regs.eax >> 8); + u8int wat = (regs.eax & 0xFF); + if (res == 0xFFFFFF) { + if (regs.eax == 0xFFFFFF01) { + Task::currProcess()->getVirtualTerminal()->put(WChar(regs.ebx)); + } else if (regs.eax == 0xFFFFFF02) { + Task::currThread()->sleep(regs.ebx); + } else if (regs.eax == 0xFFFFFF03) { + Task::currProcess()->getVirtualTerminal()->writeHex(regs.ebx); + } + } else { + regs.eax = Res::call(res, wat, regs.ebx, regs.ecx, regs.edx, regs.edi, regs.esi); } //Some syscalls have maybee modified current page directory, set it back to one for current process Task::currProcess()->getPagedir()->switchTo(); |