1 files changed, 0 insertions, 107 deletions
diff --git a/kernel.c b/kernel.c
index e783465..e69de29 100644
--- a/kernel.c
+++ b/kernel.c
@@ -1,107 +0,0 @@
-#include "uart.h"
-#include "demo_functionality.h"
-#include "paging.h"
-#include "interrupts.h"
-#include "strings.h"
-#include "psr.h"
-
-extern void enable_irq ( void );
-void kernel_main(uint32_t r0, uint32_t r1, uint32_t atags)
-{
-  // Declare as unused
-  (void) r0;
-  (void) r1;
-  (void) atags;
-
-  uart_init();
-
-  // When we attach screen session after loading kernel with socat
-  // we miss kernel's greeting... So we'll make the kernel wait for
-  // one char we're going to send from within screen
-  uart_getc();
-  
-  uart_puts("Hello, kernel World!\r\n");
-
-  // prints some info
-  demo_paging_support();
-
-
-
-  // prints some info and switches to system mode
-  demo_mode_to_system();
-  // prints some info
-  demo_current_mode();
-
-  // prints some info and sets upp translation table, turns on MMU
-  setup_flat_map();
-
-  demo_setup_libkernel();
-
-  demo_setup_PL0();
-    enable_timer();
-
-    // enable interrupts
-  demo_setup_interrupts();
-
-    *(int *)(0x3000B210) = 1;
-    *(int *)(0x3000B204) = 1;
-
-
-    asm("LDR r0, =0x3F00B200\n\r"
-        "MOV r1, #2\n\r"
-        "STR r1, [r0, #0x00]\n\r");
-
-    *(int *)(0x7E00B210) = 1;
-    *(int *)(0x7E00B214) = 1;
-    *(int *)(0x7E00B218) = 1;
-    uart_putc(*(int*)(0x40000034) );
-    *(int *)(0x40000034) = 1;
-
-    uint32_to_bits(*(int*)(0xE000ED24),buf);
-    uart_puts(buf);
-    uart_puts("\r\n");
-    uint32_to_bits(*(int*)(0xE002ED24),buf);
-    uart_puts(buf);
-    uart_puts("\r\n");
-
-    int regVal;
-    asm("mrs %0, cpsr":"=r"(regVal):);
-    uint32_to_bits(regVal,buf);
-    uart_puts(buf);
-    uart_puts("\r\n");
-
-//    ; Read ICC_IGRPEN1 into Rt
-//    MCR p15,0,<Rt>,c12,c12,7 ; Write Rt to ICC_IGRPEN1
-
-    uint32_t ICC_IGRPEN1;
-    asm(" MRC p15,0, %0 ,c12,c12,7" : "=r"(ICC_IGRPEN1) :: "memory"); //READ FROM ICC_IGRPEN1
-
-    uint32_to_bits(ICC_IGRPEN1,buf);
-    uart_puts(buf);
-    uart_puts("\r\n");
-
-
-    //    uint32_to_bits(*(int*)(0x40000024),buf);
-//    uart_puts(buf);
-//    uart_puts("\r\n");
-
-//    *(int *)(0x7E00B210) = 1;
-//    *(int *)(0x7E00B214) = 1;
-//    *(int *)(0x7E00B218) = 1;
-
-    // prints some info and sets up a section for PL0 code, loads a blob
-  // there and jumps to it... never, ever, ever returns
-  demo_go_unprivileged();
-
-  while(1);
-  
-  while (1)
-    {
-      char c = uart_getc();
-
-      uart_putc(c);
-      
-      if (c == '\r')
-	uart_putc('\n');
-    }
-}