diff options
Diffstat (limited to 'Source/Library/Userland/Start.cpp')
| -rw-r--r-- | Source/Library/Userland/Start.cpp | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/Source/Library/Userland/Start.cpp b/Source/Library/Userland/Start.cpp index be4f81e..930c4dd 100644 --- a/Source/Library/Userland/Start.cpp +++ b/Source/Library/Userland/Start.cpp @@ -1,4 +1,5 @@ #include <types.h> +#include <Syscall/Syscall.wtf.h> #include <Binding/VirtualTerminal.class.h> #include <Heap.class.h> @@ -15,14 +16,21 @@ VirtualTerminal invt(0), outvt(0); int main(const Vector<String>& args); +void doExit(u32int v) { + asm volatile("int $66" : : "a"(v)); +} + extern "C" void start() { //Call static constructors + u32int i = 0; for(u32int * call = &start_ctors; call < &end_ctors; call++) { ((void (*)(void))*call)(); } - heap.create(0x40000000, 0x00100000, 0x00004000); //Initially create a 1M heap with 16ko index + heap.create(0x40000000, 0x00040000, 0x00004000); //Initially create a 256ko heap with 16ko index invt = VirtualTerminal::getIn(); outvt = VirtualTerminal::getOut(); + if (!invt.valid()) doExit(1); + if (!outvt.valid()) doExit(2); u32int argc = Process::get().argc(); Vector<String> args(argc); @@ -35,7 +43,7 @@ extern "C" void start() { ((void (*)(void))*call)(); } - asm volatile("int $66" : : "a"(r)); + doExit(r); } namespace Mem { |