c - Assembly , no such instruction popl? -

i have code in c main tak written in assembly. idea of programm example when x = abc def ,and y = deletes word @ least 1 letter same , writes words without same letters write def. have wrotten code, gives error :

• prog.c:10: error: no such instruction: `addl $112,%esp'
• prog.c:12: error: no such instruction: `xorl %eax,%eax'
• prog.c:13: error: no such instruction: `popl %ebx'
• prog.c:16: error: no such instruction: `popl %esi'

here code :

#include <stdio.h> #include <string.h>  int main(){     char *x = "asbc4a2bab ";     char *y = "ab";     char bufor[100]; asm volatile (     ".intel_syntax noprefix;"     "mov ecx,%0;"     "push ecx;" //wrzuca na stos     "mov ecx,%1;"     "mov eax,%2;"     "call zadanie1;"     "jmp wyjscie;"     "zadanie1:"     "push ebp;" //wrzucamy ebp na stos      "push eax;"     "push ecx;" //ecx zliczanie     "push edi;" //edi destination     "mov ebp,esp;" //do ebp adres stosu      "mov esi,[ebp+20];" //esi bezposrednio x     "mov edi,[ebp+4];" //edi adres y     "mov ebx,[ebp+8];"//ebx bufor     "mov eax,0;"//eax false     "push eax;"     "push esi;"     "push eax;"     "etykieta_x:"      "mov eax,[esp+8];"     "cmp eax,0;"     "je etykieta_y;"     "mov [esp+4],esi;"     "mov eax,0;"     "mov [esp+8],eax;"     //"mov [esp+4],esi;"         "etykieta_y:"              "mov eax,[edi];"             "cmp eax,'\0';" //porownoje eax z koncem             "je koniec_etykiety_x;"             "add edi,1;"//zwiekszamy petle             "cmp eax,[esi];"//porownoje y x             "jne etykieta_y;"//wrocimy etykiety y jesli nie sa rowne             "ustaw_flage:"                 "pop eax;"                 "mov eax,1;" //ustawia flage                 "push eax;"          "koniec_etykiety_x:"         "pop eax;"         "cmp eax,1;"         "jne iteruj_dalej;"         "mov eax,0;"         "push eax;"          "iteruj_po_znakach:"             "add esi,1;"             "mov eax,[esi];"             "cmp eax,'\0';"             "je koniec;"             "cmp eax,' ';"             "je spacja_wykryta;"             "jmp etykieta_x;"              "spacja_wykryta:"                 "mov eax,1;"                 "mov [esp+8],eax;"                 "jmp iteruj_po_znakach;"            "iteruj_dalej:"             "mov eax,0;"             "push eax;"             "add esi,1;"//zwiekszamy adres             "mov eax,[esi];"//pobieramhy nast zznak             "cmp eax,'\0';"             "je zapisz_do_bufora;"             "cmp eax,' ';"             "je spacja_wykryta_2;"                  "mov eax,[esp+8];"                 "cmp eax,0;"                 "je etykieta_x;"                 "jmp zapisz_do_bufora;"              "spacja_wykryta_2:"             "mov eax,1;"             "mov [esp+8],eax;"             "jmp iteruj_dalej;"               "zapisz_do_bufora:"                 "mov eax,[esp+4];"                  "interuj_po_slowie:"                     "mov edx,[eax];"                     "cmp edx,' ';"                     "je etykieta_x;"                     "cmp edx, '\0';"                     "je etykieta_x;"                      "mov [ebx],edx;"                     "add eax,1;"                     "add ebx,1;"                     "jmp iteruj_po_slowie;"      "koniec:"     "pop edi;" //zdejmuje ze stosu     "pop ecx;"     "pop eax;"     "pop ebp;"     "ret;" //wyjdzie z funkcji     "wyjscie:"     ".att_syntax_prefix;"     :     :"r"(x), "r"(y), "r"(bufor)     :"eax", "ecx"     );     return 0; } 

and here ideone link : http://ideone.com/whfedk know may wrong ? help.

it's horrible hack manually switch syntax mode in inline asm , might not work if have argument substitutions. correct way use -masm=intel if want intel syntax.

that said, problem have typo in directive wanted restore mode: have .att_syntax_prefix instead of .att_syntax prefix (notice don't need underscore before prefix).

also, '\0' won't work, should use 0.

and, have typo: interuj_po_slowie vs iteruj_po_slowie.

ps: stackoverflow english language forum, please post code in english, , comment properly.