IMP: Refactor whole source code to make it even.

	- That is because previously the source was both in lowercase and lettercase.

Signed-off-by: Amlal <amlal.elmahrouss@icloud.com>

1 files changed, 52 insertions, 0 deletions

diff --git a/dev/ZBAKit/src/HEL/AMD64/BootAPI.S b/dev/ZBAKit/src/HEL/AMD64/BootAPI.S
new file mode 100644
index 00000000..47f250f1
--- /dev/null
+++ b/dev/ZBAKit/src/HEL/AMD64/BootAPI.S
@@ -0,0 +1,52 @@
+.global rt_jump_to_address
+.global rt_reset_hardware
+
+.text
+
+.intel_syntax noprefix
+
+/**
+ @brief this function setups a stack and then jumps to
+ a function */
+rt_jump_to_address:
+    mov rbx, rcx
+    mov rcx, rdx
+    jmp rbx
+
+    ret
+
+rt_reset_hardware:
+    /* dont raise any interrupts. (except ofc NMIs.) */
+    cli
+    /* remap PIC */
+wait_gate1:
+    in al,0x64
+    and al,2
+    jnz wait_gate1
+    mov al,0x0D1
+    out 0x64,al
+wait_gate2:
+    in al,0x64
+    and al,2
+    jnz wait_gate2
+    mov al,0x0FE
+    out 0x60,al
+
+    /* trigger triple fault, by writing to cr4 */
+
+    mov rax, 0
+    lidt [rax]
+
+reset_wait:
+    jmp reset_wait
+
+.global boot_write_cr3
+.global boot_read_cr3
+
+boot_read_cr3:
+    mov rax, rax
+    ret
+
+boot_write_cr3:
+    mov cr3, rcx
+    ret