remove explicit framebuffer in kernel. reduce locking in syscalls

1 files changed, 0 insertions, 98 deletions

diff --git a/boot/initrd.c b/boot/initrd.c
deleted file mode 100644
index e998c08..0000000
--- a/boot/initrd.c
+++ /dev/null
@@ -1,98 +0,0 @@
-#include "initrd.h"
-#include "arch/x86_64/hal/obj.h"
-#include "proc/init.h"
-#include "jove.h"
-#include "lib/printf.h"
-#include "lib/tar.h"
-#include "lib/string.h"
-#include "hal/obj.h"
-#include "hal/memory.h"
-#include "sys/objdir.h"
-
-extern uintptr_t _initrd_module;
-
-PAGEALIGN jove_objdir_t s_initrd_objdir = { 0 };
-
-#define CHECK_IF_INITRD(obj) \
-    if(obj_gettype(obj) != JOVE_OBJ_INITRD_FILE) { \
-        reterr(EBADOBJ); \
-    }
-
-const char*
-initrd_file_name(jove_owned_obj_t *obj)
-{
-    CHECK_IF_INITRD(obj);
-    struct tar_header *file = obj_deref(obj);
-    return tar_filename(file);
-}
-
-size_t
-initrd_file_size(jove_owned_obj_t *obj)
-{
-    CHECK_IF_INITRD(obj);
-    struct tar_header *file = obj_deref(obj);
-    return tar_filesize(file);
-}
-
-void*
-initrd_file_data(jove_owned_obj_t *obj)
-{
-    CHECK_IF_INITRD(obj);
-    union tar_block *file = obj_deref(obj);
-    return &(file[1]);
-}
-
-jove_owned_obj_t*
-initrd_seek(jove_owned_obj_t *objdir, const char *path)
-{
-    if(obj_gettype(objdir) != JOVE_OBJ_OBJDIR) {
-        reterr(EBADOBJ);
-    }
-    for(size_t i = 0; i < OBJDIR_ENTRIES; i++) {
-        jove_owned_obj_t *file_obj = objdir_getlocal(objdir, i);
-        if(obj_gettype(file_obj) != JOVE_OBJ_INITRD_FILE) {
-            goto loop_continue;
-        }
-        const char *filepath = initrd_file_name(file_obj);
-        if(filepath == NULL) {
-            goto loop_continue;
-        }
-
-        if(strncmp(path, filepath, strlen(filepath)+1) == 0) {
-            return file_obj;
-        }
-loop_continue:
-        obj_release(file_obj);
-    }
-
-    return NULL;
-}
-
-void initrd_setup(void)
-{
-    kprintf("Loading initrd from bootloader:\n");
-    {
-        jove_owned_obj_t *initrd_objdir_obj = objdir_getlocal(_rootdir_obj, INIT_ROOTDIR_INITRD_I);
-        obj_settype(initrd_objdir_obj, JOVE_OBJ_OBJDIR);
-        obj_setvalue(initrd_objdir_obj, (uintmax_t)&s_initrd_objdir);
-
-        size_t initrd_files = 0;
-        union tar_block *block = phys_tovirt(_initrd_module);
-        for(;;) { 
-            struct tar_header *header = &block->header;
-            if(*header->filename == 0) break;
-
-            size_t file_size = tar_filesize(header);
-            kprintf("File: %s, Size: %i\n", tar_filename(header), file_size);
-            {
-                jove_owned_obj_t *initrd_file_obj = objdir_getlocal(initrd_objdir_obj, initrd_files++);
-                obj_settype(initrd_file_obj, JOVE_OBJ_INITRD_FILE);
-                obj_setvalue(initrd_file_obj, (uintmax_t)block);
-                obj_release(initrd_file_obj);
-            }
-
-            block = &block[((file_size + 511) / 512) + 1];
-        }
-        obj_release(initrd_objdir_obj);
-    }
-}