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# links
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๐Ÿ˜ƒ 1
k
renode ๋ผ๋Š” ๊ฒƒ๋„ ์žˆ๊ตฐ์š”. QEMU ์—๋ฎฌ๋ ˆ์ดํ„ฐ์™€ ์žฅ๋‹จ์ ์ด ๋ฌด์—‡์ธ์ง€ ๊ถ๊ธˆํ•˜๋„ค์š”.
u
renode ๋Š” ์ž„๋ฒ ๋””๋“œ ์‹œ์Šคํ…œ์„ ํƒ€๊ฒŸ์œผ๋กœ ํ–ˆ๋‹ค๋Š” ๊ฒŒ ํŠน์ด์ ์ธ ๊ฒƒ ๊ฐ™์•„์š”. qemu๋Š” ๋ฆฌ๋ˆ…์Šค ๊ฐ™์€ ๋ณด๋‹ค ํฐ ์‹œ์Šคํ…œ์„ ์ž˜ ์ง€์›ํ•˜๋Š” ๋ฐ˜๋ฉด renode๋Š” cortex-m ์ฒ˜๋Ÿผ ๋ณด๋‹ค ์ž‘์€ ์‹œ์Šคํ…œ์„ ์ž˜ ์ง€์›ํ•˜๋Š” ๊ฒƒ ๊ฐ™์•„์š”.
๐Ÿ˜ƒ 1
k
Zephyr ๋ฌธ์„œ์— ์•„๋ž˜ ๊ธ€์ด ์žˆ๋„ค์š”. ์—๋ฎฌ๋ ˆ์ดํ„ฐ CPU ์‚ฌ์ดํด์€ ํ˜ธ์ŠคํŠธPC๋กœ๋ถ€ํ„ฐ ์—๋ฎฌ๋ ˆ์ดํŠธ๋˜์—ˆ๊ธฐ ๋•Œ๋ฌธ์— ํ˜ธ์ŠคํŠธ PC ๋ถ€ํ•˜์— ๋”ฐ๋ผ ๋ถ€์ •ํ™•ํ•ด์งˆ ์ˆ˜ ์žˆ๋‹ค๋Š” ๊ธ€์ธ๋ฐ, renode๋„ ๋น„์Šทํ•œ ์„ฑ๋Šฅ์ผ๊นŒ์š”? ๊ทธ๋ฆฌ๊ณ , ์œ„ ๊ธ€์—์„œ CI/CD ํ…Œ์ŠคํŒ… ๋‹จ๊ณ„์—์„œ ํ™œ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ๊ฒƒ์€ ์‹œ๊ฐ„ ์˜ค์ฐจ ์ธก์ •๊ณผ ๊ฑฐ๋ฆฌ๊ฐ€ ๋จผ ๋””์ง€ํ„ธ I/O ๊ฒ€์ฆ์ •๋„์ผ๊นŒ์š”? ์–ด๋–ป๊ฒŒ ํ™œ์šฉ๋˜๋Š”์ง€ ๊ถ๊ธˆํ•˜๊ณ  ๊ด€์‹ฌ์ด ๊ฐ€๋„ค์š”. https://docs.zephyrproject.org/latest/boards/posix/native_posix/doc/index.html#comparison-with-other-options
u
โ€ข ๋ง์”€ํ•˜์‹  ์„ฑ๋Šฅ์ด ์‹ค์ œ ํƒ€๊ฒŸ๋ณด๋“œ ๋Œ€๋น„ ๊ตฌํ˜„ ์ •๋„๋ฅผ ๋ง์”€ํ•˜์‹  ๊ฑฐ๋ผ๋ฉด ์ ์–ด๋„ cortex-m ๋ณด๋“œ๋“ค์€ renode ์ชฝ์ด ๋” ์ž˜ ์ง€์›ํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ ๊ฐ™์•„์š”. cpu ์„ค์ •์ด ์žˆ๊ธดํ•œ๋ฐ, renode์—์„œ ๋ช…๋ น ์‹คํ–‰ ์‚ฌ์ดํด์ด ์‹ค์ œ ๋‚ด๋ถ€ ํด๋Ÿญ ์„ค์ •๊ณผ ์ผ์น˜ํ•˜๋Š”์ง€๋Š” ์ž˜ ๋ชจ๋ฅด๊ฒ ์Šต๋‹ˆ๋‹ค. โ€ข ์œ ๋‹› ํ…Œ์ŠคํŠธ ์–˜๊ธฐ์˜€์–ด์š”. ์‹ค์ œ ๋ณด๋“œ๋ฅผ ์„ค์น˜ํ•˜๊ณ  ์ž๋™ํ™”ํ•˜๊ธฐ๊ฐ€ ๋ฒˆ๊ฑฐ๋กœ์šฐ๋‹ˆ ๋ณดํ†ต ํ˜ธ์ŠคํŠธ์—์„œ๋งŒ ํ…Œ์ŠคํŠธ๋ฅผ ๋Œ๋ฆฌ๋Š” ๋ฐ, renode ๊ฐ™์€ ์„œ๋น„์Šค๋ฅผ ํ™œ์šฉํ•˜๋ฉด ์‹ค์ œ ๋ณด๋“œ๋Š” ์•„๋‹ˆ๋”๋ผ๋„ ์œ ์‚ฌํ•œ ํ™˜๊ฒฝ์—์„œ ํ…Œ์ŠคํŠธ๋ฅผ ๋Œ๋ ค๋ณผ ์ˆ˜ ์žˆ์œผ๋‹ˆ๊นŒ์š”.