labels

asm/asm_const.h

@@ -33,6 +33,12 @@ typedef struct
     BinaryInstruction *instructions;
 } BinaryInstructionArray;
 
+typedef struct
+{
+    uint16_t length;
+    uint16_t *values;
+} BinaryDataValueArray;
+
 typedef struct
 {
     char label[64];

asm/assembler.c

@@ -88,15 +88,15 @@ AsmInstructionArray *InterpretAssembly(char *data)
 {
     char *d = data;
     AsmInstructionArray *asmIA = malloc(sizeof(AsmInstructionArray));
-    uint32_t cSize = 0, mSize = 32;
+    uint32_t cSize = 0, mSize = ARRAY_SNAP_SIZE;
-    asmIA->instruction = malloc(sizeof(AsmInstruction) * 32);
+    asmIA->instruction = malloc(sizeof(AsmInstruction) * ARRAY_SNAP_SIZE);
     
     while (true)
     {
 loopStart:
         if (cSize == mSize)
         {
-            mSize += 32;
+            mSize += ARRAY_SNAP_SIZE;
             asmIA->instruction = realloc(asmIA->instruction, mSize);
         }
 
@@ -154,11 +154,42 @@ loopEnd:
     }
 
 final:
-    // TODO i think its mostly done, just need to make sure i free any rand temp
-    // shit used here
-
     asmIA->instruction = realloc(asmIA->instruction, cSize);
     asmIA->length = cSize;
 
     return asmIA;
-}
+}
+
+AsmLabelArray *GenerateLabels(AsmInstructionArray *assembly)
+{
+    AsmLabelArray *labels = malloc(sizeof(AsmLabelArray));
+    uint32_t cSize = 0, mSize = ARRAY_SNAP_SIZE;
+    labels->labels = malloc(sizeof(AsmLabel) * ARRAY_SNAP_SIZE);
+
+    for (int i = 0; i < assembly->length; i++)
+    {
+        if (cSize == mSize)
+        {
+            mSize += ARRAY_SNAP_SIZE;
+            labels->labels = reallc(labels->labels, mSize);
+        }
+
+        if (assembly->instruction[0].label[0] == '\0')
+            continue;
+
+        labels->labels[cSize].location = i;
+        strcpy(&labels->labels[cSize].label, &assembly->instruction[0].label);
+    
+        cSize++;
+    }
+
+    labels->labels = realloc(labels->labels, cSize);
+    labels->length = cSize;
+
+    return labels;
+}
+
+uint16_t *CompileAsembly(AsmInstructionArray *assembly, AsmLabelArray *labels)
+{
+
+}

asm/assembler.h

@@ -1,6 +1,17 @@
 #ifndef ASM_ASSEMBLER_H
 #define ASM_ASSEMBLER_H
 
+#include <stdbool.h>
+#include "asm_const.h"
 
+#define ARRAY_SNAP_SIZE 32
+
+char *FindNextChar(char *data, char toFind, bool careAboutNull);
+char *FindNextNonSpaceChar(char *data, bool careAboutNull);
+char *FindNextSpaceChar(char *data, bool careAboutNull);
+
+AsmInstructionArray *InterpretAssembly(char *data);
+AsmLabelArray *GenerateLabels(AsmInstructionArray *assembly);
+BinaryInstructionArray *CompileAsembly(AsmInstructionArray *assembly);
 
 #endif