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wip: shared library support

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This commit is contained in:
Daniel Hammer
2026-04-05 15:14:07 +02:00
parent d6c0470c62
commit 01c242d4de
20 changed files with 1026 additions and 4 deletions
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kernel/src/Api/Syscall.cpp
+11
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@@ -33,6 +33,7 @@
#include "Audio.hpp" // SYS_AUDIOOPEN, SYS_AUDIOCLOSE, SYS_AUDIOWRITE, SYS_AUDIOCTL
#include "BluetoothSyscall.hpp" // SYS_BTSCAN, SYS_BTCONNECT, SYS_BTDISCONNECT, SYS_BTLIST, SYS_BTINFO
#include "IpcSyscall.hpp" // SYS_DUPHANDLE, SYS_WAIT_HANDLE, SYS_STREAM_CREATE, SYS_STREAM_READ, SYS_STREAM_WRITE, SYS_MAILBOX_CREATE, SYS_MAILBOX_SEND, SYS_MAILBOX_RECV, SYS_WAITSET_CREATE, SYS_WAITSET_ADD, SYS_WAITSET_REMOVE, SYS_WAITSET_WAIT, SYS_PROC_OPEN, SYS_SURFACE_CREATE, SYS_SURFACE_MAP, SYS_SURFACE_RESIZE
#include "LibSyscall.hpp" // SYS_LOAD_LIB, SYS_UNLOAD_LIB, SYS_DLSYM
// Assembly entry point
extern "C" void SyscallEntry();
@@ -65,6 +66,8 @@ namespace Montauk {
auto* proc = Sched::GetCurrentProcessPtr();
if (slot >= 0 && proc)
CleanupHeapForSlot(slot, proc->pml4Phys);
if (slot >= 0)
CleanupLibTable(slot);
Sys_Exit((int)frame->arg1);
return 0;
}
@@ -274,6 +277,7 @@ namespace Montauk {
auto* slot0 = Sched::GetProcessSlot(0);
int targetSlot = (int)(target - slot0);
CleanupHeapForSlot(targetSlot, target->pml4Phys);
CleanupLibTable(targetSlot);
}
return (int64_t)Sys_Kill((int)frame->arg1);
}
@@ -406,6 +410,13 @@ namespace Montauk {
return (int64_t)Sys_SurfaceMap((int)frame->arg1);
case SYS_SURFACE_RESIZE:
return Sys_SurfaceResize((int)frame->arg1, frame->arg2);
case SYS_LOAD_LIB:
if (!ValidUserPtr(frame->arg1)) return 0;
return (int64_t)Sys_LoadLib((const char*)frame->arg1);
case SYS_UNLOAD_LIB:
return Sys_UnloadLib(frame->arg1);
case SYS_DLSYM:
return (int64_t)Sys_DLSym(frame->arg1, frame->arg2);
default:
return -1;
}