diff options
| author | Loic Guegan <manzerbredes@mailbox.org> | 2021-05-04 15:30:24 +0200 |
|---|---|---|
| committer | Loic Guegan <manzerbredes@mailbox.org> | 2021-05-04 15:30:24 +0200 |
| commit | 1530a85d5aefcf6497ff2129023e9a0b002603dd (patch) | |
| tree | ea6098d0dcafabba0ffc2f28ea5c136f731996b9 /src/core/syscalls.cc | |
| parent | 64a17f3e0683a0a492a3fed9c4c17a4335d1f421 (diff) | |
Solving many issues: Aligning kernel stack, improve syscall mechanism,
DISABLING RED-ZONE !!!!
Diffstat (limited to 'src/core/syscalls.cc')
| -rw-r--r-- | src/core/syscalls.cc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/core/syscalls.cc b/src/core/syscalls.cc index f98e6e3..0e6ce2e 100644 --- a/src/core/syscalls.cc +++ b/src/core/syscalls.cc @@ -1,8 +1,13 @@ #include "boucane.hpp" +#include "core/asm.hpp" +#include "drivers/framebuffer.hpp" +#include "drivers/psftext.hpp" extern "C" void syscall(){ u64 call_number; - asm volatile("mov %%rdi, %0":"=r"(call_number)); + asm volatile("mov %%rdi, %0":"=m"(call_number)::"rdi"); + + cli(); printk("%d",call_number); - for(int i=0;i<10000000;i++){} + sti(); }
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