ilasmでstack machine その3
1852 ワード
概要
ilasmでstack machineやってみた。
俺言語、プリプロセッサ作って見た。
俺言語サンプルコード
pushi 1
set i
loop:
get i
pushi 100
if< bye
get i
pushi 15
%
if fizzbuzz
get i
pushi 5
%
if buzz
get i
pushi 3
%
if fizz
get i
call printi
jp tugi
fizzbuzz:
push "fizzbuzz"
jp print
buzz:
push "buzz"
jp print
fizz:
push "fizz"
print:
call prints
tugi:
get i
pushi 1
+
set i
jp loop
bye:
ret
プリプロセッサ処理後
.assembly fizzbuzz {}
.method static void main() {
.entrypoint
.locals init(int32 i)
ldc.i4 1
stloc i
loop:
ldloc i
ldc.i4 100
bgt bye
ldloc i
ldc.i4 15
rem
brfalse fizzbuzz
ldloc i
ldc.i4 5
rem
brfalse buzz
ldloc i
ldc.i4 3
rem
brfalse fizz
ldloc i
call void [mscorlib] System.Console::WriteLine(int32)
br tugi
fizzbuzz:
ldstr "fizzbuzz"
br print
buzz:
ldstr "buzz"
br print
fizz:
ldstr "fizz"
print:
call void [mscorlib] System.Console::WriteLine(string)
tugi:
ldloc i
ldc.i4 1
add
stloc i
br loop
bye:
ret
}
成果物
pushi 1
set i
loop:
get i
pushi 100
if< bye
get i
pushi 15
%
if fizzbuzz
get i
pushi 5
%
if buzz
get i
pushi 3
%
if fizz
get i
call printi
jp tugi
fizzbuzz:
push "fizzbuzz"
jp print
buzz:
push "buzz"
jp print
fizz:
push "fizz"
print:
call prints
tugi:
get i
pushi 1
+
set i
jp loop
bye:
ret
.assembly fizzbuzz {}
.method static void main() {
.entrypoint
.locals init(int32 i)
ldc.i4 1
stloc i
loop:
ldloc i
ldc.i4 100
bgt bye
ldloc i
ldc.i4 15
rem
brfalse fizzbuzz
ldloc i
ldc.i4 5
rem
brfalse buzz
ldloc i
ldc.i4 3
rem
brfalse fizz
ldloc i
call void [mscorlib] System.Console::WriteLine(int32)
br tugi
fizzbuzz:
ldstr "fizzbuzz"
br print
buzz:
ldstr "buzz"
br print
fizz:
ldstr "fizz"
print:
call void [mscorlib] System.Console::WriteLine(string)
tugi:
ldloc i
ldc.i4 1
add
stloc i
br loop
bye:
ret
}
成果物
以上。
Author And Source
この問題について(ilasmでstack machine その3), 我々は、より多くの情報をここで見つけました https://qiita.com/ohisama@github/items/a87f36936e0c3003c4fa著者帰属:元の著者の情報は、元のURLに含まれています。著作権は原作者に属する。
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