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-rw-r--r--src/interpreter.c122
1 files changed, 0 insertions, 122 deletions
diff --git a/src/interpreter.c b/src/interpreter.c
deleted file mode 100644
index 6dc7178..0000000
--- a/src/interpreter.c
+++ /dev/null
@@ -1,122 +0,0 @@
-// interpreter.c
-// Useful for carrying out tests of the CPU instructions.
-// Refer to interpreter.md for the manual
-
-#include"apple.h"
-#include"debug.h"
-
-//Write a custom getc function here which ignores spaces
-
-
-int main(int argc, char *argv[]){
- AppleOn();
-
- byte c;
-
- // Interpreter loop
- while(1){
-
- // Retrieve first character of a line
- do {
- c = getc(stdin);
- } while (c == '\n' || c == ' ' || c == '\t');
-
- // The following are special debug commands.
-
- // Quit program
- if (c == 'Q' || c == 'q'){
- break;
- }
-
- if (c == 'R' || c == 'r'){
- AppleReset(); //need to flesh out this function
- continue;
- }
-
- // Dump processor status
- if (c == 'P' || c == 'p'){
- dStatusDump();
- continue;
- }
-
- // FIXME!!! PAGE IS CLAMPED TO 00 ON THE LONG MODE
- // Dump a page of memory
- if (c == 'M' || c == 'm'){
- address x = 0;
- do {
- c = getc(stdin);
- } while(c == ' ' || c == '\n');
- x = dCharToNum(c) << 4;
- x += dCharToNum(getc(stdin));
- c = getc(stdin);
- if (c != '\n'){
- x <<= 8;
- x += dCharToNum(c) << 4;
- x += dCharToNum(getc(stdin));
- printf("@%04x:%02x\n", x, GetMemory(x));
- }
- else{
- printf("Page %02x", x);
- dPageDump(x);
- }
- continue;
- }
-
- // Print out a statement
- if (c == '/'){
- do {
- c = getc(stdin);
- printf("%c", c);
- } while(c != '\n');
- continue;
- }
-
- // Comment, so ignores until newline.
- if (c == '#'){
- do {
- c = getc(stdin);
- } while(c != '\n');
- continue;
- }
-
- if (c == 'S' || c == 's'){
- address x = 0;
- byte y = 0;
-
- for(int i = 3; i >= 0; i--){
- x += (dCharToNum(getc(stdin)) << (4*i));
- }
-
- c = getc(stdin);
- if (c != '.'){
- printf("Error assigning memory to 0x%x\n", x);
- break;
- }
-
- for(int i = 1; i >= 0; i--){
- y += (dCharToNum(getc(stdin)) << (4*i));
- }
- Memory[x] = y;
- continue;
- }
-
- // From here on it is expected input will be an instruction
- c = dCharToNum(c) << 4;
- c += dCharToNum(getc(stdin));
- address x = 0x0000;
- char z = 0x00;
- for(int i = ((getInstructionLength(c) * 2) - 2); i > 0; i--) {
- do {
- z = getc(stdin);
- } while (z == ' ' || z == '\t');
-
- //if (z != '\n'){
- x += dCharToNum(z) << ((4 * (i - 1)));
- /*}else{
- i++;
- }*/
- }
- CallInstructionTable(c, x);
- }
-
-}