Added changes as requested in the previous pull request

.gitignore

@@ -20,3 +20,8 @@ Thumbs.db
 doc/*
 .qmake.stash
 sasm.app
+ui_settings.h
+
+*.swp
+*.o
+sasm

Linux/share/sasm/NASM/macro.c

@@ -1,5 +1,104 @@
 #include <stdio.h>
+#include <stdlib.h>
 #include <unistd.h>
+#include <semaphore.h>
+#include <sys/wait.h>
+#include <sys/shm.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <string.h>
+#include <sys/ipc.h> 
+#include <sys/sem.h>
+
+#define SEM_PRODUCER_FNAME "/myproducer"
+#define SEM_CONSUMER_FNAME "/myconsumer"
+#define BLOCK_SIZE 3145728
+#define FILENAME "/tmp"
+
 FILE *get_stdin(void) { return stdin; }
 FILE *get_stdout(void) { return stdout; }
 void sasm_replace_stdin(void) {dup2(open("input.txt",0),0);}
+
+int sem_consumer_id, sem_producer_id;
+int display_size;
+char is_setup = 0;
+int shared_block_id;
+char* shm_block;
+
+void setup(int res_x, int res_y, char mode, char fps){
+   if(is_setup){
+       printf("already setup -> dont call twice\n");
+       fflush(stdin);
+       exit(-1);
+   }
+   is_setup = 1;
+
+   if(res_x < 100 || res_x > 1024 || res_y < 100 || res_y > 1024 || fps > 30 || fps < 1){
+       printf("sem_prod failed\n");
+       fflush(stdin);
+       exit(-1);
+   }
+
+   struct sembuf sb = {0, -1, 0};
+   sem_producer_id = semget(ftok(FILENAME, 'p'), 1, 0);
+   if(sem_producer_id == -1){
+       printf("sem_prod failed(%ld)(%ld)\n", ftok(FILENAME, 'p'), errno);
+       exit(-1);
+   }
+   sem_consumer_id = semget(ftok(FILENAME, 'c'), 1, 0);
+   if(sem_consumer_id == -1){
+       printf("sem_consumer failed\n");
+       exit(-1);	
+   }
+   if (semop(sem_consumer_id, &sb, 1) == -1){ //sem_wait(sem_consumer); 
+        perror("semop");
+        exit(1); 
+   }
+   display_size = (mode) ? res_x*res_y*3 : res_x*res_y;
+
+   key_t key = ftok(FILENAME, 'f');
+   if(key < 0){
+       exit(-1);	
+   }
+   shared_block_id = shmget(key, BLOCK_SIZE, 0666 | IPC_CREAT);
+   if(shared_block_id == -1){
+       exit(-1);
+   }
+   shm_block = shmat(shared_block_id, NULL, 0);
+   if(shm_block==(char*)-1){
+       exit(-1);
+   }
+   for(int i = 0; i < 4; i++){
+       shm_block[i] = (res_x >> (8*i)) & 0xff;
+       shm_block[i+4] = (res_y >> (8*i)) & 0xff;
+   }
+   shm_block[8] = mode;
+   shm_block[9] = fps;
+   sb.sem_op = 1; /* free resource sem_post(sem_producer); */
+   if (semop(sem_producer_id, &sb, 1) == -1) {
+        perror("semop");
+        exit(1);  
+   }
+}
+
+void update(char* data){
+   if(!is_setup){
+      printf("please call setup before update");
+      fflush(stdin);
+      exit(-1);
+   }
+   struct sembuf sb = {0, -1, 0};
+   if(semop(sem_consumer_id, &sb, 1) == -1){ //sem_wait(sem_consumer); 
+        perror("semop");
+        exit(1); 
+   }
+   memcpy(shm_block, data, display_size);
+   sb.sem_op = 1; /* free resource sem_post(sem_producer); */
+   if (semop(sem_producer_id, &sb, 1) == -1) {
+        perror("semop");
+        exit(1);  
+   }
+}
+
+void sleepFunc(){usleep(10000000);}

Linux/share/sasm/Projects/NASMHello.asm

@@ -6,8 +6,7 @@ section .data
 section .text
     global CMAIN
 CMAIN:
-    mov ebp, esp
+    mov ebp, esp; for correct debugging
     PRINT_STRING msg
     NEWLINE
-    xor eax, eax
     ret

Linux/share/sasm/Projects/NASMHellox64.asm

@@ -8,6 +8,5 @@ section .text
 CMAIN:
     mov rbp, rsp
     PRINT_STRING msg
-    NEWLINE
     xor rax, rax
     ret

Linux/share/sasm/Projects/display_animation32.asm

@@ -0,0 +1,251 @@
+%include "io.inc"
+
+section .data
+    displayArray: times 262144 db 0xff
+
+section .text
+global CMAIN
+CMAIN:
+    mov ebp, esp
+    ;eax = min 1 | ebx = max 510
+    setupDisplay 512, 512, 0, 30
+    call quadrat
+    call quadrat
+    ret
+
+quadrat:
+    mov eax, 1
+    mov ebx, 510
+    mov ecx, 125
+    mov edx, 385
+
+    andi:
+    call clearDisplay
+
+    cmp eax, 205
+    jl erstesq
+    mov eax, 1
+    mov ebx, 510
+
+    erstesq:
+
+    push eax
+    push eax
+    push ebx
+    push eax
+    call bresenham
+    add esp, 16
+
+    push eax
+    push eax
+    push eax
+    push ebx
+    call bresenham
+    add esp, 16
+
+    push eax
+    push ebx
+    push ebx
+    push ebx
+    call bresenham
+    add esp, 16
+
+    push ebx
+    push eax
+    push ebx
+    push ebx
+    call bresenham
+    add esp, 16
+
+    ;;;;
+    cmp ecx, 205
+    jl zweitesq
+    mov ecx, 1
+    mov edx, 510
+
+    zweitesq:
+
+    push ecx
+    push ecx
+    push edx
+    push ecx
+    call bresenham
+    add esp, 16
+
+    push ecx
+    push ecx
+    push ecx
+    push edx
+    call bresenham
+    add esp, 16
+
+    push ecx
+    push edx
+    push edx
+    push edx
+    call bresenham
+    add esp, 16
+
+    push edx
+    push ecx
+    push edx
+    push edx
+    call bresenham
+    add esp, 16
+    ;;;;
+
+    inc eax
+    dec ebx
+    inc ecx
+    dec edx
+
+
+    updateDisplay displayArray
+    jmp andi
+    ret
+
+bresenham:
+;Parameter: esp-24: y-ende | esp-48: x-ende | esp-56: y-anfang | esp-64: x-anfang --> 24, 28, 32, 36 -> : esp+0
+;eax = dx, ebx = dy, ecx = x, edx = y, edi = fehler, esp+0 singedflag for add
+;---
+;swap points if xstart > xend
+    push eax
+    push ebx
+    push ecx
+    push edx
+    push 1 ;r8 ersatz
+    mov eax, [esp+28]
+    mov ebx, [esp+36]
+    cmp eax, ebx
+    jge noswap
+    mov [esp+36], eax
+    mov [esp+28], ebx
+    mov eax, [esp+24]
+    mov ebx, [esp+32]
+    mov [esp+32], eax
+    mov [esp+24], ebx
+noswap:
+;---
+;REM Initialisierungen
+; dx*2; dy*2
+; x = xstart
+; y = ystart
+; SETPIXEL x,y
+; fehler = dx
+;---
+    ;Initialisierungen
+    ;mov r8, 1
+    mov eax, [esp+28] ;anpassen
+    mov ebx, [esp+24]
+    sub eax, [esp+36]
+    sub ebx, [esp+32]
+    mov edi, [esp+36]
+    mov esi, [esp+32]
+    call setPixel
+    mov ecx, [esp+36]
+    mov edx, [esp+32]
+    shl eax, 1
+    shl ebx, 1
+    cmp ebx, 0
+    jge skip
+    mov edi, ebx
+    mov esi, 0
+    call absvalue
+    mov ebx, edi
+    push eax
+    mov eax, -1
+    mov [esp+4], eax
+    pop eax
+    skip:
+    mov edi, ebx
+    mov esi, 0
+    call absvalue
+    cmp edi, eax
+    jg teil2
+;----teil1----
+    mov edi, eax
+    loop: cmp [esp+28], ecx
+    jle end
+    inc ecx
+    sub edi, ebx
+    cmp edi, 0
+    jge if
+    add edx, [esp]
+    add edi, eax
+    if: push edi
+    mov edi, ecx
+    mov esi, edx
+    call setPixel
+    pop edi
+    jmp loop
+    teil2: ;-------
+    mov edi, ebx
+    loop2: cmp [esp+24], edx
+    jle end
+    add edx, [esp]
+    sub edi, eax
+    cmp edi, 0
+    jge if2
+    inc ecx
+    add edi, ebx
+    if2: push edi
+    mov edi, ecx
+    mov esi, edx
+    call setPixel
+    pop edi
+    jmp loop2
+
+    end:
+    mov edi, [esp+24]
+    mov esi, [esp+28]
+    call setPixel
+    pop edx
+    pop edx
+    pop ecx
+    pop ebx
+    pop eax
+    ret
+
+setPixel:
+    ;x in edi und y in esi
+    push eax
+    push ebx
+    push edx
+    mov eax, 512
+    mov ebx, esi
+    mul ebx
+    add eax, edi ;eax = y*128 + x --> current index
+    mov bl, 0x00
+    mov [displayArray+eax], bl
+    pop edx
+    pop ebx
+    pop eax
+    ret
+
+absvalue:
+    ;first parameter in rdi second in rsi -> erg in rdi
+    cmp edi, esi
+    jl signjump
+    sub edi, esi
+    ret
+    signjump:
+    sub esi,edi
+    mov edi, esi
+    ret
+
+clearDisplay:
+    ;clears displayarray
+    push eax
+    push ebx
+    xor eax, eax
+    clearDisplayloop:
+    mov ebx, 0xffffffff
+    mov [displayArray+eax], ebx
+    add eax, 4
+    cmp eax, 262144
+    jl clearDisplayloop
+    pop ebx
+    pop eax
+    ret
+
+;fehler: wenn gerade nach unten