我只能从源码好不好看的角度“评价”，万一人家就觉得那么写好看呢，对吧？跑的欢跟代码好不好看又有什么关系呢，我只是盲人摸象再无能而怒罢了。（鬼知道openharmony的源码要咋编译，里头gn, Kconfig, Makefile, gundle等的大杂烩。。。还有-I$(LITEOSROOT)/忘了/src这种骚操作）
---
想通前：你懂个锤子的操作系统？你看过源码吗？
想通后：我个锤子的操作系统，我下贱！

b6a5aa4ad345ea32.png

**清蒸萌新literal** @[email protected] · Jun 27, 2021, 05:53

**清蒸萌新literal** @[email protected] · Jun 27, 2021, 05:53

Jun 27, 2021, 05:53

清蒸萌新literal @[email protected]

想家

**清蒸萌新literal** @[email protected] · Jun 26, 2021, 15:08

**清蒸萌新literal** @[email protected] · Jun 26, 2021, 15:08

Jun 26, 2021, 15:08

清蒸萌新literal @[email protected]

笑死

f3d7d60a5fd7690c.jpg

**清蒸萌新literal** @[email protected] · Jun 26, 2021, 06:18

**清蒸萌新literal** @[email protected] · Jun 26, 2021, 06:18

Jun 26, 2021, 06:18

清蒸萌新literal @[email protected]

文明观猴，看脸打码

f6ace68c46f04bf4.png

**清蒸萌新literal** @[email protected] · Jun 26, 2021, 05:03

**清蒸萌新literal** @[email protected] · Jun 26, 2021, 05:03

Jun 26, 2021, 05:03

清蒸萌新literal @[email protected]

这个群本来技术氛围很好的，你指出别人错误不用担心被认为阴阳怪气，现在该变一变了，华为除外，这个是雷区

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**清蒸萌新literal** @[email protected] · Jun 26, 2021, 04:49

**清蒸萌新literal** @[email protected] · Jun 26, 2021, 04:49

Jun 26, 2021, 04:49

清蒸萌新literal @[email protected]

另外plan9虽然代码结构清晰，但我依然感觉这个系统仅仅是写出来能跑而已
只管做，很少有错误处理，或者说是没有错误处理
所以代码简洁有点难以置信，另外有些实现看着就很草

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**清蒸萌新literal** @[email protected] · Jun 26, 2021, 04:46

**清蒸萌新literal** @[email protected] · Jun 26, 2021, 04:46

Jun 26, 2021, 04:46

清蒸萌新literal @[email protected]

操作系统这玩意根本就不是你牛逼写出来就可以的，感兴趣的伙伴们可以去了解一下 Plan9 是怎么挂的干脆利落的。

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**清蒸萌新literal** @[email protected] · Jun 26, 2021, 04:46

**清蒸萌新literal** @[email protected] · Jun 26, 2021, 04:46

Jun 26, 2021, 04:46

清蒸萌新literal @[email protected]

这件事现在已经不是技术问题了，是宗教问题（复述），感谢我的列表，我的好友
另外舆论上这个东西已经不接受任何批评建议了，就跟饭圈一样，就当没看见好了

eab2e0e8b75aca71.png

**清蒸萌新literal** @[email protected] · Jun 25, 2021, 17:26

**清蒸萌新literal** @[email protected] · Jun 25, 2021, 17:26

Jun 25, 2021, 17:26

清蒸萌新literal @[email protected]

有没有大佬做过把自己博客从一个平台迁移到另一个平台？资源文件是怎么处理的？

**清蒸萌新literal** @[email protected] · Jun 24, 2021, 00:45

**清蒸萌新literal** @[email protected] · Jun 24, 2021, 00:45

Jun 24, 2021, 00:45

清蒸萌新literal @[email protected]

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**清蒸萌新literal** @[email protected] · Jun 23, 2021, 15:40

**清蒸萌新literal** @[email protected] · Jun 23, 2021, 15:40

Jun 23, 2021, 15:40

清蒸萌新literal @[email protected]

lib/csu/dynamic/init_test:jcr_test  ->  failed: /usr/src/lib/csu/tests/init_test.c:80: .jcr not run  [0.001s]
lib/csu/dynamiclib/init_test:jcr_test  ->  failed: /usr/src/lib/csu/tests/init_test.c:80: .jcr not run [0.002s]
lib/csu/static/init_test:jcr_test  ->  failed: /usr/src/lib/csu/tests/init_test.c:80: .jcr not run [0.001s]
lib/libc/resolv/resolv_test:getaddrinfo_test  ->  failed: /usr/src/lib/libc/tests/resolv/resolv_test.c:299: run_tests(_hostlist_file, METHOD_GETADDRINFO) == 0 not met [278.492s]
lib/libc/sys/stat_test:stat_socket  ->  failed: /usr/src/contrib/netbsd-tests/lib/libc/sys/t_stat.c:355: Expected error 36, got 61, in connect(fd, (struct sockaddr *)&addr, sizeof(struct sockaddr_in)) == -1 [0.002s]
lib/msun/ctrig_test:test_inf_inputs  ->  failed: 16 checks failed; see output for more details [0.003s]
sys/acl/00:main  ->  failed: 1 of 4 tests failed [0.039s]
sys/acl/02:main  ->  failed: 1 of 4 tests failed [0.110s]
sys/audit/administrative:acct_failure  ->  failed: acct.*13117.*return,failure not found in auditpipe within the time limit [11.089s]

.jcr 确实没了，另外系统可能有点假死（雾）

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**清蒸萌新literal** @[email protected] · Jun 23, 2021, 15:32

**清蒸萌新literal** @[email protected] · Jun 23, 2021, 15:32

Jun 23, 2021, 15:32

清蒸萌新literal @[email protected]

# make checkworld
...
7628/7741 passed (113 failed)
# kyua report --results-file /root/.kyua/store/results.usr_tests.time.db
===> Summary
Test cases: 7741 total, 301 skipped, 40 expected failures, 104 broken, 9 failed
Total time: 2824.977s

**清蒸萌新literal** @[email protected] · Jun 23, 2021, 15:20

**清蒸萌新literal** @[email protected] · Jun 23, 2021, 15:20

Jun 23, 2021, 15:20

清蒸萌新literal @[email protected]

发个视频？(能发多大的啊)

a8a9ed33a5bc803a.mp4

**清蒸萌新literal** @[email protected] · Jun 22, 2021, 14:32

**清蒸萌新literal** @[email protected] · Jun 22, 2021, 14:32

Jun 22, 2021, 14:32

清蒸萌新literal @[email protected]

这是人能写出来的东西？
https://github.com/chipsalliance/Cores-SweRV-EH2/blob/a95fdb81ea6dc19239cfe2953ef00710a6f1cf2a/design/dec/eh2_dec_decode_ctl.sv#L3491

**清蒸萌新literal** @[email protected] · Jun 21, 2021, 12:30

**清蒸萌新literal** @[email protected] · Jun 21, 2021, 12:30

Jun 21, 2021, 12:30

清蒸萌新literal @[email protected]

从 FreeBSD 的 csu 中删除 gcj 支持(也就是我看不惯很久的 `.jcr` 段)

crtbegin.c

--- crtbegin.c.orig	2021-06-21 18:09:59.796723000 +0800
+++ crtbegin.c	2021-06-21 18:11:34.154714000 +0800
@@ -94,35 +94,3 @@
 );
 #endif
 
-/*
- * Handler for gcj. These provide a _Jv_RegisterClasses function and fill
- * out the .jcr section. We just need to call this function with a pointer
- * to the appropriate section.
- */
-extern void _Jv_RegisterClasses(void *) __weak_symbol;
-static void register_classes(void) __used;
-
-static crt_func __JCR_LIST__[] __section(".jcr") __used = { };
-
-#ifndef CTORS_CONSTRUCTORS
-__attribute__((constructor))
-#endif
-static void
-register_classes(void)
-{
-
-	if (_Jv_RegisterClasses != NULL && __JCR_LIST__[0] != 0)
-		_Jv_RegisterClasses(__JCR_LIST__);
-}
-
-/*
- * We can't use constructors when they use the .ctors section as they may be
- * placed before __CTOR_LIST__.
- */
-#ifdef CTORS_CONSTRUCTORS
-asm (
-    ".pushsection .init		\n"
-    "\t" INIT_CALL_SEQ(register_classes) "\n"
-    ".popsection		\n"
-);
-#endif

crtend.c

--- crtend.c.orig	2021-06-21 18:10:09.816571000 +0800
+++ crtend.c	2021-06-21 18:11:39.405199000 +0800
@@ -39,9 +40,6 @@
 	(crt_func)0
 };
 static crt_func __DTOR_END__[] __section(".dtors") __used = {
-	(crt_func)0
-};
-static crt_func __JCR_LIST__[] __section(".jcr") __used = {
 	(crt_func)0
 };

**清蒸萌新literal** @[email protected] · Jun 21, 2021, 08:24

**清蒸萌新literal** @[email protected] · Jun 21, 2021, 08:24

Jun 21, 2021, 08:24

清蒸萌新literal @[email protected]

试一试 text

root [15] TFitEditor::DoFit - using function PrevFitTMP  0BDFF158
 FCN=0.461417 FROM MIGRAD    STATUS=CONVERGED     122 CALLS         123 TOTAL
                     EDM=1.22647e-07    STRATEGY= 1      ERROR MATRIX ACCURATE
  EXT PARAMETER                                   STEP         FIRST
  NO.   NAME      VALUE            ERROR          SIZE      DERIVATIVE
   1  Constant     1.07758e+00   3.96379e-01   1.87133e-04  -7.49212e-04
   2  Mean         4.95815e+01   1.40941e+02   8.49062e-02   2.04531e-06
   3  Sigma        1.09037e+02   1.70096e+02   1.87540e-03  -1.21735e-04