diff --git a/.gitignore b/.gitignore
index c6e49ef..0c7f43f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,5 @@
+obj/src/
 obj/
 bin/
+bin/os
+image.hdd
diff --git a/bin/os b/bin/os
index e51b798..6cec5cc 100755
Binary files a/bin/os and b/bin/os differ
diff --git a/fortune b/fortune
index ddad7f5..028305f 100644
--- a/fortune
+++ b/fortune
@@ -1,2 +1,16 @@
-Many hands make light work.
-		-- John Heywood
+_/I\_____________o______________o___/I\     l  * /    /_/ *   __  '     .* l
+I"""_____________l______________l___"""I\   l      *//      _l__l_   . *.  l
+ [__][__][(******)__][__](******)[__][] \l  l-\ ---//---*----(oo)----------l
+ [][__][__(******)][__][_(******)_][__] l   l  \\ // ____ >-(    )-<    /  l
+ [__][__][_l    l[__][__][l    l][__][] l   l \\)) ._****_.(......) .@@@:::l
+ [][__][__]l   .l_][__][__]   .l__][__] l   l   ll  _(o_o)_        (@*_*@  l
+ [__][__][/   <_)[__][__]/   <_)][__][] l   l   ll (  / \  )     /   / / ) l
+ [][__][ /..,/][__][__][/..,/_][__][__] l   l  / \\  _\  \_   /     _\_\   l
+ [__][__(__/][__][__][_(__/_][__][__][] l   l______________________________l
+ [__][__]] l     ,  , .      [__][__][] l
+ [][__][_] l   . i. '/ ,     [][__][__] l        /\**/\       season's
+ [__][__]] l  O .\ / /, O    [__][__][] l       ( o_o  )_)       greetings
+_[][__][_] l__l======='=l____[][__][__] l_______,(u  u  ,),__________________
+ [__][__]]/  /l\-------/l\   [__][__][]/       {}{}{}{}{}{}<R>
+
+In Ellen's house it is warm and toasty while fuzzies play in the snow outside.
diff --git a/image.hdd b/image.hdd
index 9d3b219..f50cb29 100644
Binary files a/image.hdd and b/image.hdd differ
diff --git a/limine b/limine
index e0e61c9..eecf8d6 160000
--- a/limine
+++ b/limine
@@ -1 +1 @@
-Subproject commit e0e61c946933696453f591da525ab1f8a66a553d
+Subproject commit eecf8d682a749701691e31b89f66f330f525c611
diff --git a/limine.sh b/limine.sh
index ca98929..835232c 100644
--- a/limine.sh
+++ b/limine.sh
@@ -19,11 +19,14 @@ make -C limine
 mformat -i image.hdd@@1M -F
 
 # Make relevant subdirectories.
-mmd -i image.hdd@@1M ::/EFI ::/EFI/BOOT ::/boot ::/boot/limine ::/fort
+mmd -i image.hdd@@1M ::/EFI ::/EFI/BOOT ::/boot ::/boot/limine ::/fort ::/usr ::/usr/bin
+
+#fortune -l > fortune
 
 # Copy over the relevant files.
 mcopy -i image.hdd@@1M bin/os ::/boot
 mcopy -i image.hdd@@1M limine.conf limine/limine-bios.sys ::/boot/limine
 mcopy -i image.hdd@@1M limine/BOOTX64.EFI ::/EFI/BOOT
 mcopy -i image.hdd@@1M limine/BOOTIA32.EFI ::/EFI/BOOT
+mcopy -i image.hdd@@1M mnt/usr/bin/test ::/usr/bin/test
 mcopy -i image.hdd@@1M fortune ::/fort/fortu.ne
diff --git a/obj/src/int.c.d b/obj/src/int.c.d
index ef52c69..e4af4f5 100644
--- a/obj/src/int.c.d
+++ b/obj/src/int.c.d
@@ -1,5 +1,11 @@
-obj/src/int.c.o: src/int.c src/apic.h src/common.h src/print.h src/kbd.h
+obj/src/int.c.o: src/int.c src/apic.h src/common.h src/print.h src/kbd.h \
+ src/syscalls.h src/lib/sys.h src/int.h src/lib/stdio.h src/lib/malloc.h
 src/apic.h:
 src/common.h:
 src/print.h:
 src/kbd.h:
+src/syscalls.h:
+src/lib/sys.h:
+src/int.h:
+src/lib/stdio.h:
+src/lib/malloc.h:
diff --git a/obj/src/int.c.o b/obj/src/int.c.o
index cb5e576..760d2c6 100644
Binary files a/obj/src/int.c.o and b/obj/src/int.c.o differ
diff --git a/obj/src/main.c.d b/obj/src/main.c.d
index c828c7c..203febb 100644
--- a/obj/src/main.c.d
+++ b/obj/src/main.c.d
@@ -1,12 +1,12 @@
 obj/src/main.c.o: src/main.c src/../include/limine.h src/prompt/lex.h \
-  src/prompt/file.h src/acpi.h src/common.h src/ahci.h src/alloc.h \
-  src/apic.h src/fat32.h src/lib/ctype.h src/lib/string.h \
-  src/lib/../lib/stdio.h src/lib/../lib/malloc.h \
-  src/lib/../lib/../common.h src/lib/../lib/../kbd.h \
-  src/lib/../lib/../print.h src/lib/stdio.h src/print.h
+ src/prompt/file.h src/prompt/file.h src/acpi.h src/common.h src/ahci.h \
+ src/alloc.h src/apic.h src/fat32.h src/lib/ctype.h src/lib/string.h \
+ src/lib/../lib/stdio.h src/lib/../lib/malloc.h src/lib/../lib/../kbd.h \
+ src/lib/../lib/../print.h src/lib/elf/elf64.h
 src/../include/limine.h:
 src/prompt/lex.h:
 src/prompt/file.h:
+src/prompt/file.h:
 src/acpi.h:
 src/common.h:
 src/ahci.h:
@@ -17,8 +17,6 @@ src/lib/ctype.h:
 src/lib/string.h:
 src/lib/../lib/stdio.h:
 src/lib/../lib/malloc.h:
-src/lib/../lib/../common.h:
 src/lib/../lib/../kbd.h:
 src/lib/../lib/../print.h:
-src/lib/stdio.h:
-src/print.h:
+src/lib/elf/elf64.h:
diff --git a/obj/src/main.c.o b/obj/src/main.c.o
index 28af1eb..e6e83ff 100644
Binary files a/obj/src/main.c.o and b/obj/src/main.c.o differ
diff --git a/src/fat32.h b/src/fat32.h
index 2079f03..bdd696d 100644
--- a/src/fat32.h
+++ b/src/fat32.h
@@ -82,9 +82,7 @@ static u32 fat32_next(int port, fat32_vol_t* vol, u32 cluster) {
     u32 fat_sect = vol->fat_start + fat_off / TODO_MAKE_ME_DYNAMIC_BLOCK_SIZE;
     u32 fat_idx = (fat_off & (TODO_MAKE_ME_DYNAMIC_BLOCK_SIZE-1));
 
-    printf("fat_next: cluster=%u fat_off=%u fat_sect=%u byte_off=%u\n",
-        cluster, fat_off, fat_sect, fat_off);
-
+    
     u8* buff = (u8*) alloc(4096);
     if(ahci_read(port, fat_sect, 2, buff) < 0) {
         printf("fat_next: read failed at lba=%u\n", fat_sect);
@@ -192,7 +190,6 @@ static fat32_dirent_t* fat32_find(int port, fat32_vol_t* vol, u32 dir_cluster, c
 
             if (strneq(e->name, name83, 8) && strneq(e->ext, name83 + 8, 3)) {
                 fat32_dirent_t* result = (fat32_dirent_t*) alloc(sizeof(fat32_dirent_t));
-                printf("\nFOUND: %.8s'.'%3s\n", e->name, e->ext);
                 *result = *e;
                 return result;
             }
@@ -229,19 +226,16 @@ static FILE* fat32_find_path(int port, fat32_vol_t* vol, const char* path) {
         int len = 0;
         while (path[len] && path[len] != '/') len++;
         if (len > 11) return NULL; // can't possibly be valid 8.3
-        printn(path, len);
 
         memcpy(part, path, len);
         part[len] = '\0';
         path += len;
         if (*path == '/') path++;
 
-        put('\n');
         // convert component to 8.3
         u8 name83[11];
 
         fat32_to_name83(part, name83);
-        printf("\nNAME83: %.8s.%.3s\n", name83, name83+8);
 
         fat32_dirent_t* e = fat32_find(port, vol, cluster, name83);
         if (!e) return NULL;
@@ -293,6 +287,7 @@ static u8* slurp(struct FILE* file) {
     sz *= TODO_MAKE_ME_DYNAMIC_BLOCK_SIZE;
     u8* buff = (u8*) calloc(file->info.file_size, 1);
 
+    printf("SLURP: Buffer Copied\n");
     if(!buff) {
         printf("fat32_slurp: %.8s'.'%.3s: Failed to allocate buffer of size %u\n", file->info.name, file->info.ext, file->info.file_size);
     }
@@ -305,4 +300,8 @@ static u8* slurp(struct FILE* file) {
     }
 
     return buff;
-}
\ No newline at end of file
+}
+
+
+extern i8 read_active_port;
+extern fat32_vol_t active_vol;
\ No newline at end of file
diff --git a/src/int.c b/src/int.c
index 061e03d..2610703 100644
--- a/src/int.c
+++ b/src/int.c
@@ -5,9 +5,9 @@
 #include "print.h"
 #include "kbd.h"
 #include "common.h"
-
-// for trap debugging
-u64 dbg_var = 0;
+#include "syscalls.h"
+#include "int.h"
+#include "lib/stdio.h"
 
 pstruct int_desc {
   u16 addr_low;
@@ -60,30 +60,29 @@ void load_idt(void *addr) {
 
 extern void draw(u8 vect);
 
-struct cpu_ctx {
-  u64 r15, r14, r13, r12, r11, r10, r9, r8, rdi, rsi, rdx, rcx, rbx, rax;
-
-  u64 vect;
-  u64 err;
-
-  u64 iret_rip;
-  u64 iret_cs;
-  u64 iret_flags;
-  u64 iret_rsp;
-  u64 iret_ss;
-};
-
-struct cpu_ctx *interrupt_dispatch(struct cpu_ctx *ctx) {
-  if(ctx->vect = 0x21) {
+struct cpu_ctx *interrupt_dispatch(struct cpu_ctx* ctx) {
+  if(ctx->vect == 0x21) {
     kbd_handler();
     return ctx;
   }
+
+  if(ctx->vect == 0x80) {
+    print("SYSCALL\n");
+    syscall_handler(ctx);
+    return ctx;
+  }
+
+  
   print("\n[IRQ ");
   print8(ctx->vect);
-  print("] with message: ");
-  print64(dbg_var);
+  print("] with err: ");
+  print64(ctx->err);
   print("\n");
 
+  if(ctx->vect == 0x0D || ctx->vect == 0x0E) {
+    while(1);
+  }
+
   return ctx;
 }
 
@@ -302,5 +301,7 @@ void init_idt(void) {
   for (int i = 0; i < 256; i++) {
     set_idt(i, isr_table[i], 0);
   }
+
+  set_idt(0x80, isr128, 3);
   load_idt(idt);
 }
diff --git a/src/int.h b/src/int.h
new file mode 100644
index 0000000..2e1a8fb
--- /dev/null
+++ b/src/int.h
@@ -0,0 +1,14 @@
+#pragma once
+
+struct cpu_ctx {
+  u64 r15, r14, r13, r12, r11, r10, r9, r8, rdi, rsi, rdx, rcx, rbx, rax;
+
+  u64 vect;
+  u64 err;
+
+  u64 iret_rip;
+  u64 iret_cs;
+  u64 iret_flags;
+  u64 iret_rsp;
+  u64 iret_ss;
+};
\ No newline at end of file
diff --git a/src/lib/elf/elf64.h b/src/lib/elf/elf64.h
new file mode 100644
index 0000000..3a36982
--- /dev/null
+++ b/src/lib/elf/elf64.h
@@ -0,0 +1,264 @@
+#pragma once
+
+#include "../../common.h"
+#include "../../lib/stdio.h"
+#include "../../lib/malloc.h"
+
+#pragma pack(push, 1)
+typedef struct elf64_header {
+    u32 MAGIC; /* '\x7FELF' */
+    enum : u8  { ELF32 = 1, ELF64 = 2} size; /* 1 for ELF32, 2 for ELF64 */
+    enum : u8 { ELF64_LE = 1, ELF64_BE = 2} endianness; /* 1 for little-endian, 2 for big-endian */
+    u8  version; /* ELF version */
+    u8  abi; /* ABI identification */
+    u8  abi_version; /* ABI version */
+    u8  padding[7]; /* Padding to align the structure */
+    
+    enum : u16 {
+		ELF_RELOC = 1,
+		ELF_EXEC = 2,
+		ELF_SHARED = 3,
+		ELF_CORe = 4,
+	} type; /* 1 for relocatable, 2 for executable, 3 for shared, 4 for core */
+    u16 instruction_set; /* Architecture: e.g., EM_X86_64 = 62 */
+    u32 elf_version; /* Version of the ELF specification */
+    u64 prog_entry_offset; /* Entry point address */
+    u64 prog_header_table_offset; /* Program header table offset */
+    u64 sect_header_table_offset; /* Section header table offset */
+    u32 flags; /* Processor-specific flags */
+    u16 header_size; /* Size of this header */
+    u16 prog_entry_size; /* Size of program entry */
+    u16 prog_entry_count; /* Number of program entries */
+    u16 sect_entry_size; /* Size of section entry */
+    u16 sect_entry_count; /* Number of section entries */
+    u16 sect_index; /* Index of the section header string table */
+} elf64_header_t;
+
+typedef struct elf64_prog_header {
+	enum : u32 {
+		ELF64_IGNORE,
+		ELF64_LOAD,
+		ELF64_DYNAMIC,
+		ELF64_INTERP,
+		ELF64_NOTE,
+	} type;
+	enum : u32 { ELF64_X = 1, ELF64_W = 2, ELF64_R = 4} flags;
+	u64 data_offset;
+	u64* vmem_start;
+	u64 seg_phys;
+	u64 seg_filesize;
+	u64 seg_memsize;
+	u64 req_alignment;
+} elf64_prog_header_t;
+
+typedef struct elf64_sect_header {
+    u32 name_offset;
+    enum : u32 {
+        SHT_NULL     = 0,
+        SHT_PROGBITS = 1,
+        SHT_SYMTAB   = 2,
+        SHT_STRTAB   = 3,
+        SHT_RELA     = 4,
+        SHT_NOBITS   = 8,
+        SHT_REL      = 9,
+    } type;
+    u64 flags;
+    u64 addr;
+    u64 offset;       // offset in file
+    u64 size;
+    u32 link;         // for RELA: index of associated symbol table section
+    u32 info;         // for RELA: index of section the relocations apply to
+    u64 addralign;
+    u64 entsize;
+} elf64_sect_header_t;
+
+typedef struct elf64_sym {
+    u32 name_offset;
+    u8  info;         // binding (high 4) + type (low 4)
+    u8  other;
+    u16 sect_index;
+    u64 value;        // offset within its section for relocatable files
+    u64 size;
+} elf64_sym_t;
+
+typedef struct elf64_rela {
+    u64 offset;       // offset within the target section to patch
+    u64 info;         // symbol index (high 32) + relocation type (low 32)
+    i64 addend;
+} elf64_rela_t;
+
+#pragma pack(pop)
+
+#define ELF_MAGIC         0x464C457F  // '\x7FELF' as little-endian u32
+#define R_X86_64_64       1           // S + A
+#define R_X86_64_PC32     2           // S + A - P
+#define R_X86_64_PLT32    4           // S + A - P  (treat same as PC32 for static)
+#define R_X86_64_32       10          // S + A      (zero-extend to 64)
+#define R_X86_64_32S      11          // S + A      (sign-extend to 64)
+
+#define RELA_SYM(info)    ((info) >> 32)
+#define RELA_TYPE(info)   ((u32)(info))
+
+static bool elf64_validate(const elf64_header_t *hdr) {
+    return !((hdr->MAGIC != ELF_MAGIC)
+    || (hdr->size != ELF64)
+    || (hdr->endianness != ELF64_LE)
+    || (hdr->instruction_set != 62));
+}
+
+static inline void *elf_off(const elf64_header_t *hdr, u64 offset) {
+    return (void *)((u8 *)hdr + offset);
+}
+
+static inline elf64_sect_header_t *elf_sect(const elf64_header_t *hdr, u64 i) {
+    return (elf64_sect_header_t *)((u8 *)hdr
+        + hdr->sect_header_table_offset
+        + i * hdr->sect_entry_size);
+}
+
+static u64 (*elf64_resolve_entry(const elf64_header_t* hdr, void** sect_bases)) () {
+	u64 entry_offset = hdr->prog_entry_offset;
+
+	for(u64 i = 0; i < hdr->sect_entry_count; i++) {
+		elf64_sect_header_t* sh = elf_sect(hdr, i);
+		if(!sect_bases[i]) continue;
+
+		if(entry_offset >= sh->addr && entry_offset < sh->addr + sh->size)
+			return (u64 (*)())((u8*) sect_bases[i] + (entry_offset - sh->addr));
+	}
+
+	// fallback: offset into sect 1 (.text)
+	printf("elf64_resolve_entry: using fallback offset into section 1 (.text)\n");
+	if (hdr->sect_entry_count > 1 && sect_bases[1])
+        return (u64 (*)())((u8 *)sect_bases[1] + entry_offset);
+
+	return NULL;
+}
+
+static void elf64_alloc_section(const elf64_header_t *hdr,
+                                const elf64_sect_header_t *sh,
+                                void **out) {
+    *out = NULL;
+
+    if (sh->type != SHT_PROGBITS && sh->type != SHT_NOBITS) return;
+    if (sh->size == 0) return;
+
+    void *mem = calloc(sh->size, 1);
+    if (!mem) {
+        print("elf64: calloc failed\n");
+        return;
+    }
+
+    if (sh->type == SHT_PROGBITS) {
+        u8 *src = (u8 *)elf_off(hdr, sh->offset);
+        u8 *dst = (u8 *)mem;
+        for (u64 b = 0; b < sh->size; b++)
+            dst[b] = src[b];
+    }
+
+    *out = mem;
+}
+
+static void **elf64_alloc_sections(const elf64_header_t *hdr) {
+    u64 n = hdr->sect_entry_count;
+
+    void **bases = calloc(n, sizeof(void *));
+    if (!bases) {
+        print("elf64: calloc failed for section table\n");
+        return NULL;
+    }
+
+    for (u64 i = 0; i < n; i++)
+        elf64_alloc_section(hdr, elf_sect(hdr, i), &bases[i]);
+
+    return bases;
+}
+
+static void elf64_apply_rela(const elf64_rela_t *rela,
+                             const elf64_sym_t  *symtab,
+                             void              **section_bases,
+                             void               *target_base) {
+    u64 sym_idx  = RELA_SYM(rela->info);
+    u32 rel_type = RELA_TYPE(rela->info);
+
+	const elf64_sym_t* sym = &symtab[sym_idx];
+
+	u64 s = (sym->sect_index != 0 && section_bases[sym->sect_index])?
+				(u64)section_bases[sym->sect_index] + sym->value : 0;
+	
+	i64 offset = rela->addend;
+	u64 reference = (u64)target_base + rela->offset;
+
+	switch(rel_type) {
+		case R_X86_64_64:
+			*(u64*)reference = (u64)(s+offset);
+			break;
+		case R_X86_64_32:
+			*(u32*)reference = (u32)(s+offset);
+			break;
+		case R_X86_64_32S:
+			*(i32*)reference = (i32)(s+offset);
+			break;
+		case R_X86_64_PC32:
+		case R_X86_64_PLT32:
+			*(i32*)reference = (i32)(s+offset - (i64)reference);
+			break;
+		default:
+			printf("elf64_apply_rela: unhandled relocation type\n");
+			break;
+	}
+}
+
+static void elf64_process_rela_section(const elf64_header_t      *hdr,
+                                       const elf64_sect_header_t *rela_sh,
+                                       void                     **section_bases) {
+    u64 target_idx = rela_sh->info;
+    if (!section_bases[target_idx]) return;
+
+    elf64_sect_header_t *sym_sh  = elf_sect(hdr, rela_sh->link);
+    elf64_sym_t         *symtab  = (elf64_sym_t *)elf_off(hdr, sym_sh->offset);
+    elf64_rela_t        *relas   = (elf64_rela_t *)elf_off(hdr, rela_sh->offset);
+    u64                  n_relas = rela_sh->size / sizeof(elf64_rela_t);
+
+    for (u64 r = 0; r < n_relas; r++)
+        elf64_apply_rela(&relas[r], symtab, section_bases, section_bases[target_idx]);
+}
+
+static void elf64_relocate(const elf64_header_t *hdr, void **section_bases) {
+    for (u64 i = 0; i < hdr->sect_entry_count; i++) {
+        elf64_sect_header_t *sh = elf_sect(hdr, i);
+        if (sh->type == SHT_RELA)
+            elf64_process_rela_section(hdr, sh, section_bases);
+    }
+}
+
+static u64 elf64_load(elf64_header_t* hdr) {
+	if(!hdr || !elf64_validate(hdr)) {
+		printf("elf64_load: Invalid ELF64 header\n");
+		return -1;
+	}
+
+	void** sect_bases = elf64_alloc_sections(hdr);
+	if(!sect_bases) {
+		printf("elf64_load: Failed to allocate sections.\n");
+	}
+
+	elf64_relocate(hdr, sect_bases);
+
+	u64 (*entry)() = elf64_resolve_entry(hdr, sect_bases);
+
+	if(!entry) {
+		printf("elf64_load: failed to resolve entry point\n");
+		return -1;
+	}
+
+	for(size_t i = 0; i < 64; i++) {	
+		char c = ((char*)entry)[i];
+		print8(c);
+		put(((i & 7) == 7)? '\n' : ' ');
+	}
+	printf("elf64_load: jumping to entry\n");
+	u64 ret = entry();
+	printf("elf64_load: returning");
+	return ret;
+}
\ No newline at end of file
diff --git a/src/lib/sys.h b/src/lib/sys.h
new file mode 100644
index 0000000..8785bfd
--- /dev/null
+++ b/src/lib/sys.h
@@ -0,0 +1,6 @@
+#pragma once
+
+#define SYS_OPEN 0
+#define SYS_SLURP 1
+
+
diff --git a/src/main.c b/src/main.c
index 4b5dade..4b6b25c 100644
--- a/src/main.c
+++ b/src/main.c
@@ -16,6 +16,7 @@ void print_tok(struct token* tok);
 #include "fat32.h"
 #include "print.h"
 #include "lib/stdio.h"
+#include "lib/elf/elf64.h"
 
 // credit owed to https://wiki.osdev.org/Limine_Bare_Bones for the limine setup
 // code
@@ -265,24 +266,24 @@ void kmain() {
 
   ahci_init();
 
-  i8 port = -1;
+  read_active_port = -1;
   for(u8 i = 0; i < 32; i++) {
     if(ahci_port_active(i)) {
       // assume we want the first port
-      if(port < 0)
-        port = i;
+      if(read_active_port < 0)
+        read_active_port = i;
       printf("Port %d is active!\n", i);
     }
   }
 
-  if(port < 0) {
+  if(read_active_port < 0) {
     printf("Couldn't find a port to read the FS from :(\n");
     hang();
   }
   
 
   fat32_mbr_t* mbr = alloc(1<<12);
-  ahci_read(port, 0, 1, mbr);
+  ahci_read(read_active_port, 0, 1, mbr);
 
   i8 bootpart = -1;
   fat32_mbr_partition_t bpart;
@@ -307,33 +308,23 @@ void kmain() {
     printf("Failed to find boot partition :(\n");
   }
 
-
   // reuse buffer
   fat32_bpb_t* bpb = (fat32_bpb_t*) mbr;
   mbr = NULL;
 
   // hardcode for now :(
   u32 part_lba = 2048;
-  ahci_read(port, part_lba, 1, bpb);
+  ahci_read(read_active_port, part_lba, 1, bpb);
   
-  fat32_vol_t vol = vol_from_bpb(bpb, part_lba);
+  active_vol = vol_from_bpb(bpb, part_lba);
 
-  u64 root_lba = fat32_cluster_to_lba(&vol, vol.root_cluster);
+  u64 root_lba = fat32_cluster_to_lba(&active_vol, active_vol.root_cluster);
   printf("root_lba=%u\n", (u32)root_lba);
 
   u8 *raw = alloc(4096);
-  ahci_read(port, root_lba, vol.sectors_per_cluster, raw);
-  printf("raw: ");
-  for(int i = 0; i < 64; i++)
-      printf("%x ", raw[i]);
-  printf("\n");
+  ahci_read(read_active_port, root_lba, active_vol.sectors_per_cluster, raw);
 
-  ls(port, 0, &vol, vol.root_cluster);
-
-  struct FILE* fortune = fat32_find_path(port, &vol, "fort/fortu.ne");
-
-
-  printf("Fortune size: %d\n", fortune->info.file_size);
+  struct FILE* fortune = fat32_find_path(read_active_port, &active_vol, "fort/fortu.ne");
 
   u8* fort = slurp(fortune);
 
@@ -341,5 +332,20 @@ void kmain() {
 
   free(fort);
 
+  FILE* execfile = fat32_find_path(read_active_port, &active_vol, "/usr/bin/test");
+
+  if(!execfile) {
+    printf("Didn't find executable :(");
+  } else {
+    printf("Found:\n");
+    elf64_header_t* hdr = (elf64_header_t*) slurp(execfile);
+    char* ret = (char*)elf64_load(hdr);
+    printf("AFTER:\n");
+    print64((u64)ret);
+  }
+
+  while(1);
+
+
   hang();
 }
diff --git a/src/print.c b/src/print.c
index 1d53c92..4e47d51 100644
--- a/src/print.c
+++ b/src/print.c
@@ -28,8 +28,8 @@ void print_init(struct limine_framebuffer *fb) {
 static void scrollback() {
   memmove((void *)fb_scr, (void *)(fb_scr + fb_width * GLYPH_HEIGHT),
           fb_width * (fb_height - GLYPH_HEIGHT) * sizeof(u32));
-  size_t last_row_start = (term_height - 1) * fb_width;
-  for (size_t i = 0; i < fb_width; i++) {
+  size_t last_row_start = (term_height - 1) * GLYPH_HEIGHT * fb_width;
+  for (size_t i = 0; i < fb_width * GLYPH_HEIGHT; i++) {
     fb_scr[last_row_start + i] = bg;
   }
 }
diff --git a/src/syscalls.c b/src/syscalls.c
new file mode 100644
index 0000000..3284040
--- /dev/null
+++ b/src/syscalls.c
@@ -0,0 +1,146 @@
+#include "syscalls.h"
+#include "int.h"
+#include "fat32.h"
+#include "lib/stdio.h"
+
+static FILE* filetable[256];
+size_t file_idx = 0;
+
+
+i8 read_active_port = -1;
+fat32_vol_t active_vol;
+
+static void sys_open_impl(struct cpu_ctx* ctx) {
+	printf("Open called on %s\n", ctx->rdi);
+	if(file_idx >= 256) {
+		printf("sys_open: ran out of files");
+		ctx->rax = -1;
+		return;
+	}
+
+	filetable[file_idx] = fat32_find_path(read_active_port, &active_vol, (u8*)ctx->rdi);
+
+	if(!filetable[file_idx]) {
+		printf("sys_open: could not find path: %s\n", ctx->rdi);
+		ctx->rax = -1;
+		return;
+	}
+
+	ctx->rax = file_idx++;
+}
+
+static void sys_slurp_impl(struct cpu_ctx* ctx) {
+	printf("SLURP CALLED\n");
+	i64 fd = ctx->rdi;
+	if(fd >= (i64)file_idx || fd < 0) {
+		printf("sys_slurp: ran out of files\m");
+		ctx->rax = 0;
+		return;
+	}
+
+	ctx->rax = (u64) slurp(filetable[fd]);
+}
+
+static syscall_t syscalls[] = {
+	[SYS_OPEN] sys_open_impl,
+	[SYS_SLURP] sys_slurp_impl,
+};
+
+// Function to dump the contents of cpu_ctx
+void dump_cpu_ctx(struct cpu_ctx *ctx) {
+    print("CPU Context Dump:\n");
+    
+    print("r15: ");
+    print64(ctx->r15);
+    print("\n");
+
+    print("r14: ");
+    print64(ctx->r14);
+    print("\n");
+    
+    print("r13: ");
+    print64(ctx->r13);
+    print("\n");
+    
+    print("r12: ");
+    print64(ctx->r12);
+    print("\n");
+
+    print("r11: ");
+    print64(ctx->r11);
+    print("\n");
+
+    print("r10: ");
+    print64(ctx->r10);
+    print("\n");
+
+    print("r9:  ");
+    print64(ctx->r9);
+    print("\n");
+
+    print("r8:  ");
+    print64(ctx->r8);
+    print("\n");
+
+    print("rdi: ");
+    print64(ctx->rdi);
+    print("\n");
+
+    print("rsi: ");
+    print64(ctx->rsi);
+    print("\n");
+
+    print("rdx: ");
+    print64(ctx->rdx);
+    print("\n");
+
+    print("rcx: ");
+    print64(ctx->rcx);
+    print("\n");
+
+    print("rbx: ");
+    print64(ctx->rbx);
+    print("\n");
+
+    print("rax: ");
+    print64(ctx->rax);
+    print("\n");
+
+    print("vect: ");
+    print64(ctx->vect);
+    print("\n");
+
+    print("err: ");
+    print64(ctx->err);
+    print("\n");
+
+    print("iret_rip: ");
+    print64(ctx->iret_rip);
+    print("\n");
+
+    print("iret_cs: ");
+    print64(ctx->iret_cs);
+    print("\n");
+
+    print("iret_flags: ");
+    print64(ctx->iret_flags);
+    print("\n");
+
+    print("iret_rsp: ");
+    print64(ctx->iret_rsp);
+    print("\n");
+
+    print("iret_ss: ");
+    print64(ctx->iret_ss);
+    print("\n");
+}
+
+void syscall_handler(struct cpu_ctx* ctx) {
+	
+	dump_cpu_ctx(ctx);
+
+	if(ctx->rax < 2)
+		syscalls[ctx->rax](ctx);
+	
+	printf("SYSCALL COMPLETE\n");
+}
\ No newline at end of file
diff --git a/src/syscalls.h b/src/syscalls.h
new file mode 100644
index 0000000..693040d
--- /dev/null
+++ b/src/syscalls.h
@@ -0,0 +1,8 @@
+#pragma once
+#include "common.h"
+#include "lib/sys.h"
+#include "int.h"
+
+typedef void (*syscall_t)(struct cpu_ctx*);
+
+void syscall_handler(struct cpu_ctx* ctx);