annotate run/a/asm_idiv_02_B.d @ 1630:d0efa3ae5522 default tip

run/mini/naked_asm5: New x86_64 ABI passes the arguments in reverse order.
author David Nadlinger <code@klickverbot.at>
date Sat, 23 Apr 2011 22:57:32 +0200
parents 03c97933de98
children
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1 // $HeadURL$
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2 // $Date$
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3 // $Author$
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4
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5 module dstress.run.a.asm_idiv_02_B;
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6
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7 version(D_InlineAsm_X86){
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8 version = runTest;
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9 }else version(D_InlineAsm_X86_64){
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10 version = runTest;
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11 }
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12
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13 version(runTest){
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14 int main(){
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15 short y = 2;
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16
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17 short a = 0x00_00;
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18 short b = - 0x0F_FF;
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19
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20 asm{
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21 mov DX, a;
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22 mov AX, b;
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23 mov CX, y;
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24 idiv CX;
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25 mov a, AX;
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26 mov b, DX;
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27 }
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28
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29 if(a != 0x78_00){
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30 assert(0);
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31 }
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32 if(b != 1){
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33 assert(0);
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34 }
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35
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36 a = 0x00_00;
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37 b = - 0x0F_FE;
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38
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39 asm{
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40 mov DX, a;
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41 mov AX, b;
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42 mov CX, y;
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43 idiv CX;
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44 mov a, AX;
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45 mov b, DX;
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46 }
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47
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48 if(a != 0x78_01){
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49 assert(0);
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50 }
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51 if(b != 0){
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52 assert(0);
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53 }
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54
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55 return 0;
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56 }
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57 }else{
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58 pragma(msg, "DSTRESS{XFAIL}: no inline ASM support");
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59 static assert(0);
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60 }