Just learned SysV ABI calling conventions and clean-up stuff

boot/loader/cpu/cpu.inc

@@ -23,11 +23,12 @@
 ;   along with OS/K.  If not, see <https://www.gnu.org/licenses/>.             ;
 ;=----------------------------------------------------------------------------=;
 
-[global temporize]
-[global bitemporize]
-[global tritemporize]
+global temporize
+global bitemporize
+global tritemporize
 
 [BITS 64]
+[section .text]
 
 temporize:
     push rcx

boot/loader/cpu/cpu32.inc

@@ -24,6 +24,7 @@
 ;=----------------------------------------------------------------------------=;
 
 [BITS 32]
+[section .text]
 
 ; ---------------------------------------------------------------------------- ;
 ; Checks if the CPU is compatible with 64-bits operating systems               ;

boot/loader/io/terminal.inc

@@ -22,7 +22,9 @@
 ;   You should have received a copy of the GNU General Public License          ;
 ;   along with OS/K.  If not, see <https://www.gnu.org/licenses/>.             ;
 ;=----------------------------------------------------------------------------=;
-[global testf]
+
+[BITS 64]
+[section .text]
 
 ;;VIDEO
 %define TRAM       0xB8000                      ; [T]ext[RAM]
@@ -30,16 +32,12 @@
 %define VGA_HEIGHT 80
 
 ;; GLOBAL DATA
-
 NextTRAM        dq  0xB8000                     ; Last position of cursor
 NextTRAM32      dq  0xB8000                     ; Last position of cursor
 VGA_X32         dq  0
 VGA_HEIGHT64    dq  VGA_HEIGHT
 VGA_X           dq  0
 
-;; TEXT
-
-[BITS 64]
 
 testf:
     push rsi

boot/loader/loader.asm

@@ -31,9 +31,10 @@
 %include "boot/loader/cpu/cpu.inc"
 %include "boot/loader/mem/structures.inc"
 
-[BITS 32]
-[global MB_start]
+global MB_start
+extern StartKern
 
+[BITS 32]
 [section .multiboot]
 
 ;; MAGNIFICENT MULTIBOOT HEADER FOR GRUB ------------------------------------ ;;
@@ -50,8 +51,8 @@ MB_start:
     mov esp, KERNEL_STACK               ; Setup the stack
     push 0                              ; Reset EFLAGS
     popf
-    push eax                            ; 2nd argument is magic number
-    push ebx                            ; 1st argument multiboot info pointer
+    mov [mbInfo], ebx
+    mov [mbMagic], eax
     mov ecx, eax                        ; For debug
     call _loader
     add esp, 8                          ; Cleanup arguments "A la MIPS"
@@ -100,12 +101,6 @@ mbInfo  dq 0
 mbMagic dq 0
 
 lbegin:
-
-    pop ebx                             ; 1st argument multiboot info pointer
-    mov [mbInfo], ebx
-    pop eax                             ; 2nd argument is magic number
-    mov [mbMagic], eax
-
     call clear                          ; Clear the screen
 
     ;; BEGIN OF CHECKLIST
@@ -160,10 +155,8 @@ _loader64:
     ;; Launch the kernel !
     call tritemporize                   ; Let time to see
 
-    extern StartKern
-
-    mov rsi, [mbInfo]
-    mov rdi, [mbMagic]
+    mov rdi, [mbInfo]
+    mov rsi, [mbMagic]
     call StartKern
 
 ;; We must never reach this point ------------------------------------------- ;;

boot/loader/mem/management.inc

@@ -24,7 +24,7 @@
 ;=----------------------------------------------------------------------------=;
 
 [BITS 32]
-
+[section .text]
 ; ---------------------------------------------------------------------------- ;
 ;    Constructor for the page tables in protected mode                         ;
 ; ---------------------------------------------------------------------------- ;

boot/loader/mem/structures.inc

@@ -24,7 +24,7 @@
 ;=----------------------------------------------------------------------------=;
 
 [BITS 32]
-section .rodata
+[section .rodata]
 ;; GDT WITH DOC
 ALIGN 4096
 GDT64:
@@ -44,7 +44,7 @@ GDT64:
                         dq GDT64
 
 ;; EMPTY PAGE TABLES (identity of the first 1GiB)
-section .bss
+[section .bss]
 ALIGN 4096
 PML4_table:
     resb 4096

kaleid/kernel/init/init.c

@@ -40,6 +40,6 @@ noreturn void StartKern(void *mbInfo, int mbMagic)
     InitTerms();
 
     // We're out
-    StartPanic("We had\n *mbInfo : %p\n mbMagic : %x\n\nGoodbye World :(", mbInfo, mbMagic);
+    StartPanic("We had\n *mbInfo : %p\n mbMagic : %p\n\nGoodbye World :(", mbInfo, mbMagic);
 }