Reverted to previous state

.github/workflows/vulcanos.yml

@@ -0,0 +1,18 @@
+name: vulcanos
+on:
+  push:
+    branches: [master]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout repo
+      uses: actions/checkout@main
+    - name: Build vulcanos
+      run: |
+        sudo apt update && sudo apt install -y nasm grub-pc-bin mtools
+        sudo ln -s /usr/bin/gcc /usr/bin/i686-elf-gcc
+        sudo ln -s /usr/bin/ld /usr/bin/i686-elf-ld
+        make clean all

.travis.yml

@@ -1,9 +0,0 @@
-language: C
-
-before_install:
-  - sudo apt-get update
-  - sudo apt-get install -y nasm grub-pc-bin
-  - sudo ln -s /usr/bin/gcc /usr/bin/i686-elf-gcc
-  - sudo ln -s /usr/bin/ld /usr/bin/i686-elf-ld
-
-script: make clean all

README.md

@@ -1,4 +1,4 @@
-# VulcanOS  [![Build Status](https://travis-ci.com/ice-bit/vulcanos.svg?branch=master)](https://travis-ci.com/ice-bit/vulcanos)
+# VulcanOS  ![](https://github.com/ceticamarco/vulcanos/actions/workflows/vulcanos.yml/badge.svg)
 **VulcanOS** is a x86 monolithic kernel written in C from scratch following the UNIX philosophy. This project is just a student learning tool to know more about operating systems, do not expect nothing more than a toy.
 <div align="center">
 <img src="imgs/screenshot.png"  />

kernel/kernel_main.c

@@ -10,7 +10,6 @@
 #include "drivers/idt.h"
 #include "drivers/timer.h"
 #include "drivers/keyboard.h"
-#include "drivers/initrd.h"
 #include "mem/paging.h"
 #include "mem/kheap.h"
 #include "mem/multiboot.h"
@@ -24,22 +23,7 @@
 #define PRTAT printf("\n["); printf_color(" ** ", LIGHT_BROWN, BLACK); printf("]"); // Ugly hack to print "[ * ]"
 #define PRTER printf("\n["); printf_color(" ERR ", LIGHT_RED, BLACK); printf("]"); // Ugly hack to print "[ ER ]"
 
-uint32_t initrd_setup( struct multiboot *mboot_ptr) {
+void kernel_main(uint32_t magic, uint32_t addr) {
-    if(mboot_ptr->mods_count < 0) { // Assert that initrd image is available
-        PRTER
-        puts("   - initrd not found!");
-        PANIC("Cannot find initrd");
-    }
-
-    extern uint32_t placement_addr;
-    uint32_t initrd_location = *((uint32_t*)mboot_ptr->mods_addr);
-    uint32_t initrd_end = *(uint32_t*)(mboot_ptr->mods_addr+4);
-    placement_addr = initrd_end;
-
-    return initrd_location;
-}
-
-void kernel_main(unsigned long magic, uint32_t addr, struct multiboot *mboot_ptr) {
     // First of all, check if we're booted by a Multiboot-compliant boot loader
     if(magic != MULTIBOOT2_BOOTLOADER_MAGIC) {
         PRTER
@@ -72,17 +56,10 @@ void kernel_main(unsigned long magic, uint32_t addr, struct multiboot *mboot_ptr
     PRTOK
     printf("   - Loaded PS/2 driver");
 
-    uint32_t loc = initrd_setup(mboot_ptr); // Setup initial ramdisk
-
     init_paging(); // Initialize paging
     PRTOK
     printf("   - Loaded Paging");
     
-    // Now we can start initrd
-    fs_root = init_ramdisk(loc);
-    PRTOK
-    printf("    - Loaded Initrd");
-    
     PRTAT
     printf("   - Testing heap...\t");