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[tbd] ๋ฉ”๋ชจ๋ฆฌ ์˜์—ญ

by ๐“ƒ๐’ถ๐“ƒ๐’ถ๏ฝก 2015. 3. 3.

code seg.

data seg.

heap = free memory

stack

 

ํ”„๋กœ๊ทธ๋žจ ์‹คํ–‰์‹œ๋งˆ๋‹ค RAM = ๋ฉ”์ธ๋ฉ”๋ชจ๋ฆฌ์— ํ•„์š”ํ•œ ์ง€์—ญ/์ „์—ญ ๋ณ€์ˆ˜ ์„ ์–ธ ์œ„ํ•ด ํ• ๋‹น


 

code : ํ•จ์ˆ˜. ์ œ์–ด

data: variables store. ํ”„๋กœ๊ทธ๋žจ ์ข…๋ฃŒ๋˜์–ด์•ผ ์†Œ๋ฉธ๋จ. ์ „์—ญ ๋ณ€์ˆ˜. static ๋ณ€์ˆ˜

heap = memory - (code + data + stack): all dynamic memory management is performed.

system ์ž์›์— ์˜ํ•œ ์ œํ•œ (๋™์  ๋ฉ”๋ชจ๋ฆฌ ํ• ๋‹น)

์ปดํŒŒ์ผ ํ•˜๋Š” ๋™์•ˆ ๊ฒฐ์ •

ํ”„๋กœ๊ทธ๋žจ runtime์— ๋ฉ”๋ชจ๋ฆฌ ๊ฒฐ์ •ํ•  ๊ฒฝ์šฐ (์‚ฌ์šฉ์ž์˜ ์š”๊ตฌ)

stack: function calls, function arguments, function variables, state of the processor registers ์ €์žฅ. ์ง€์—ญ๋ณ€์ˆ˜. ๋งค๊ฐœ๋ณ€์ˆ˜.

์ปดํ“จํ„ฐ ์ƒํƒœ ์ €์žฅ - ์ฝ”๋“œ ๋ณต์‚ฌ ์ €์žฅ - arguments ์ €์žฅ - ๋ณ€์ˆ˜ ์ €์žฅ

call์ด ๋๋‚˜๋ฉด ์‚ฌ๋ผ์ง„๋‹ค. Last In First Out.