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-rw-r--r--Source/Kernel/SyscallManager/Res.ns.cpp20
-rw-r--r--Source/Kernel/TaskManager/Process.class.cpp5
-rw-r--r--Source/Kernel/TaskManager/Process.class.h2
-rw-r--r--Source/Kernel/TaskManager/Thread.class.cpp5
-rw-r--r--Source/Kernel/TaskManager/Thread.class.h2
-rw-r--r--Source/Kernel/VTManager/VirtualTerminal.proto.cpp6
-rw-r--r--Source/Kernel/VTManager/VirtualTerminal.proto.h2
7 files changed, 39 insertions, 3 deletions
diff --git a/Source/Kernel/SyscallManager/Res.ns.cpp b/Source/Kernel/SyscallManager/Res.ns.cpp
index 7902f2d..98d3ac3 100644
--- a/Source/Kernel/SyscallManager/Res.ns.cpp
+++ b/Source/Kernel/SyscallManager/Res.ns.cpp
@@ -7,6 +7,20 @@
namespace Res {
+typedef u32int (*staticcall)(u8int, u32int, u32int, u32int, u32int);
+
+struct static_call_t {
+ u32int id;
+ staticcall call;
+};
+
+static_call_t staticCalls[] = {
+ {VTIF_OBJTYPE, VirtualTerminal::scall},
+ {PRIF_OBJTYPE, Process::scall},
+ {THIF_OBJTYPE, Thread::scall},
+ {0, 0}
+};
+
Ressource** ressources = 0;
u32int size = 0;
@@ -43,9 +57,9 @@ void unregisterRes(u32int id) {
u32int call(u32int ressource, u8int wat, u32int a, u32int b, u32int c, u32int d, u32int e) {
if (ressource == 0xFFFFFE) { //TODO : return ressource id for some stuff for current process
- if (a == VTIF_OBJTYPE) return Task::currProcess()->getVirtualTerminal()->resId();
- if (a == PRIF_OBJTYPE) return Task::currProcess()->resId();
- if (a == THIF_OBJTYPE) return Task::currThread()->resId();
+ for (u32int i = 0; staticCalls[i].id != 0; i++) {
+ if (staticCalls[i].id == a) return staticCalls[i].call(wat, b, c, d, e);
+ }
return 0;
} else {
if (ressource > size or ressources[ressource] == 0) {
diff --git a/Source/Kernel/TaskManager/Process.class.cpp b/Source/Kernel/TaskManager/Process.class.cpp
index 7ebac72..a2bbfb4 100644
--- a/Source/Kernel/TaskManager/Process.class.cpp
+++ b/Source/Kernel/TaskManager/Process.class.cpp
@@ -16,6 +16,11 @@ call_t Process::m_callTable[] = {
CALL0(0, 0)
};
+u32int Process::scall(u8int wat, u32int a, u32int b, u32int c, u32int d) {
+ if (wat == PRIF_SGETCPR) return Task::currProcess()->resId();
+ return (u32int) - 1;
+}
+
Process::Process() : Ressource(PRIF_OBJTYPE, m_callTable) { //Private constructor, does nothing
}
diff --git a/Source/Kernel/TaskManager/Process.class.h b/Source/Kernel/TaskManager/Process.class.h
index 0013dfb..89efd0c 100644
--- a/Source/Kernel/TaskManager/Process.class.h
+++ b/Source/Kernel/TaskManager/Process.class.h
@@ -53,6 +53,8 @@ class Process : public Ressource {
u32int allocPageSC(u32int);
public:
+ static u32int scall(u8int, u32int, u32int, u32int, u32int);
+
static Process* createKernel(String cmdline, VirtualTerminal *vt); //Also creates a Thread for what's curently happening
static Process* run(String filename, FSNode* cwd, u32int uid);
Process(String cmdline, u32int uid);
diff --git a/Source/Kernel/TaskManager/Thread.class.cpp b/Source/Kernel/TaskManager/Thread.class.cpp
index d846630..21ef954 100644
--- a/Source/Kernel/TaskManager/Thread.class.cpp
+++ b/Source/Kernel/TaskManager/Thread.class.cpp
@@ -12,6 +12,11 @@ call_t Thread::m_callTable[] = {
CALL0(0, 0)
};
+u32int Thread::scall(u8int wat, u32int a, u32int b, u32int c, u32int d) {
+ if (wat == THIF_SGETCTH) return Task::currThread()->resId();
+ return (u32int) - 1;
+}
+
void runThread(Thread* thread, void* data, thread_entry_t entry_point) {
if (thread->m_isKernel) {
asm volatile("sti");
diff --git a/Source/Kernel/TaskManager/Thread.class.h b/Source/Kernel/TaskManager/Thread.class.h
index 5938e2e..35a9fd6 100644
--- a/Source/Kernel/TaskManager/Thread.class.h
+++ b/Source/Kernel/TaskManager/Thread.class.h
@@ -43,6 +43,8 @@ class Thread : public Ressource {
u32int finishSC(u32int errcode);
public:
+ static u32int scall(u8int, u32int, u32int, u32int, u32int);
+
Thread(thread_entry_t entry_point, void* data, bool iskernel = false); //Assumes process is current process, or is kprocess if isk
Thread(Process* process, thread_entry_t entry_point, void* data);
~Thread();
diff --git a/Source/Kernel/VTManager/VirtualTerminal.proto.cpp b/Source/Kernel/VTManager/VirtualTerminal.proto.cpp
index 348113d..9b0b862 100644
--- a/Source/Kernel/VTManager/VirtualTerminal.proto.cpp
+++ b/Source/Kernel/VTManager/VirtualTerminal.proto.cpp
@@ -1,6 +1,7 @@
#include "VirtualTerminal.proto.h"
#include <DeviceManager/Disp.ns.h>
#include <VTManager/VT.ns.h>
+#include <TaskManager/Task.ns.h>
#include <VirtualTerminal.iface.h>
@@ -17,6 +18,11 @@ call_t VirtualTerminal::m_callTable[] = {
CALL0(0, 0)
};
+u32int VirtualTerminal::scall(u8int wat, u32int a, u32int b, u32int c, u32int d) {
+ if (wat == VTIF_SGETPRVT) return Task::currProcess()->getVirtualTerminal()->resId();
+ return (u32int) - 1;
+}
+
VirtualTerminal::VirtualTerminal() :
Ressource(VTIF_OBJTYPE, m_callTable), m_kbdMutex(false), m_kbdbuffMutex(false), m_kbdbuff() {
}
diff --git a/Source/Kernel/VTManager/VirtualTerminal.proto.h b/Source/Kernel/VTManager/VirtualTerminal.proto.h
index c81cf1a..936e4d4 100644
--- a/Source/Kernel/VTManager/VirtualTerminal.proto.h
+++ b/Source/Kernel/VTManager/VirtualTerminal.proto.h
@@ -32,6 +32,8 @@ class VirtualTerminal : public Ressource {
u32int isBoxedSC();
public:
+ static u32int scall(u8int, u32int, u32int, u32int, u32int);
+
VirtualTerminal();
virtual ~VirtualTerminal();