1 files changed, 2 insertions, 36 deletions
diff --git a/kernel/framebuffer.cpp b/kernel/framebuffer.cpp
index dbd735f..08d0e16 100644
--- a/kernel/framebuffer.cpp
+++ b/kernel/framebuffer.cpp
@@ -1,44 +1,13 @@
 #include <hilbert/kernel/application.hpp>
 #include <hilbert/kernel/framebuffer.hpp>
-#include <hilbert/kernel/syscall.hpp>
 
 namespace hilbert::kernel::framebuffer {
 
-  static uint64_t paddr;
+  uint64_t paddr;
   static uint32_t *vaddr;
   int width;
   int height;
-  static int dword_pitch;
-
-  void encode_color_syscall(
-    uint64_t &rax, uint64_t &rdi, uint64_t &rsi, uint64_t &rdx
-  ) {
-    rax = (uint64_t)encode_color(
-      rdi & 0xff, (rdi >> 8) & 0xff, (rdi >> 16) & 0xff);
-    rdi = 0;
-    rsi = 0;
-    rdx = 0;
-  }
-
-  void get_framebuffer_syscall(
-    uint64_t &rax, uint64_t &rdi, uint64_t &rsi, uint64_t &rdx
-  ) {
-
-    auto *app = application::running_app;
-    if (app->framebuffer_vaddr == 0) {
-      uint64_t pages_needed = (dword_pitch * height * 4 - 1) / 4096 + 1;
-      uint64_t vaddr = app->get_free_vaddr_pages(pages_needed);
-      for (uint64_t i = 0; i < pages_needed; ++i)
-        app->map_page(vaddr + i * 4096, paddr + i * 4096, true, false, false);
-      app->framebuffer_vaddr = vaddr;
-    }
-
-    rax = app->framebuffer_vaddr;
-    rdi = (uint64_t)(uint32_t)width | ((uint64_t)(uint32_t)height << 32);
-    rsi = (uint32_t)dword_pitch;
-    rdx = 0;
-
-  }
+  int dword_pitch;
 
   void init_framebuffer(uint64_t paddr, uint64_t vaddr,
     uint64_t width, uint64_t height, uint64_t pitch
@@ -52,9 +21,6 @@ namespace hilbert::kernel::framebuffer {
     framebuffer::height = height;
     dword_pitch = pitch / 4;
 
-    syscall::add_syscall(0, &encode_color_syscall);
-    syscall::add_syscall(1, &get_framebuffer_syscall);
-
   }
 
   color encode_color(uint8_t r, uint8_t g, uint8_t b) {