>  Manual commit:  pa2.1 passed. debug ui bug fix(p command, lexer/parser error catching, better output); filled op_table; improved exec framework; implemented push/pop/call/sub/ret/xor... basic instructions; passing dummy.c;
U201614531
recolic
Linux RECOLICPC 5.4.2-arch1-1 #1 SMP PREEMPT Thu, 05 Dec 2019 12:29:40 +0000 x86_64 GNU/Linux
 20:22:59 up 3 days,  1:31,  1 user,  load average: 0.30, 0.44, 0.51
f9cda9daeeb1166e65d35adca96e5bb9dfa19d11

U201614531
recolic
Linux RECOLICPC 5.4.2-arch1-1 #1 SMP PREEMPT Thu, 05 Dec 2019 12:29:40 +0000 x86_64 GNU/Linux
 02:28:37 up 2 days,  7:36,  1 user,  load average: 1.26, 1.14, 0.98
891cd7f6081506f251fda067a38894cb71507ef

U201614531
recolic
Linux RECOLICPC 5.4.2-arch1-1 #1 SMP PREEMPT Thu, 05 Dec 2019 12:29:40 +0000 x86_64 GNU/Linux
 16:37:24 up 1 day, 21:45,  1 user,  load average: 1.56, 1.57, 1.29
ce50e54ebbe07dfe240c08bf8be61d8bb1bf6fb7

U201614531
recolic
Linux RECOLICPC 5.4.2-arch1-1 #1 SMP PREEMPT Thu, 05 Dec 2019 12:29:40 +0000 x86_64 GNU/Linux
 13:46:12 up 18:54,  1 user,  load average: 0.68, 0.59, 0.49
b9b7a799e583a061fddd0222aeb8e8cd5eefa55e

U201614531
recolic
Linux RECOLICPC 5.4.2-arch1-1 #1 SMP PREEMPT Thu, 05 Dec 2019 12:29:40 +0000 x86_64 GNU/Linux
 03:48:03 up 3 days, 11:06,  1 user,  load average: 0.30, 0.46, 0.91
308942fa767af1bf582c0816fcd66d09f9cfeea3

U201614531
recolic
Linux RECOLICPC 5.4.2-arch1-1 #1 SMP PREEMPT Thu, 05 Dec 2019 12:29:40 +0000 x86_64 GNU/Linux
 03:31:56 up 3 days, 10:50,  1 user,  load average: 1.28, 1.79, 1.68
a81d98bac18313b314650ef918308dafb0838b90

U201614531
recolic
Linux RECOLICPC 5.4.2-arch1-1 #1 SMP PREEMPT Thu, 05 Dec 2019 12:29:40 +0000 x86_64 GNU/Linux
 01:48:48 up 3 days,  9:07,  1 user,  load average: 0.83, 1.31, 1.24
69a22b1db808ab4796bd38efb2e0838c972396e5

U201614531
recolic
Linux RECOLICPC 5.4.2-arch1-1 #1 SMP PREEMPT Thu, 05 Dec 2019 12:29:40 +0000 x86_64 GNU/Linux
 23:53:05 up 3 days,  7:11,  1 user,  load average: 0.74, 1.27, 1.12
31989000402905faaa2cb728bf473984cea394e

U201614531
recolic
Linux RECOLICPC 5.4.2-arch1-1 #1 SMP PREEMPT Thu, 05 Dec 2019 12:29:40 +0000 x86_64 GNU/Linux
 14:42:59 up 2 days, 22:01,  1 user,  load average: 0.88, 1.45, 1.51
674808a51506e2705694dac9fc217f1c65d0b40b

U201614531
recolic
Linux RECOLICPC 5.4.2-arch1-1 #1 SMP PREEMPT Thu, 05 Dec 2019 12:29:40 +0000 x86_64 GNU/Linux
 13:23:16 up 2 days, 20:41,  1 user,  load average: 1.50, 1.42, 1.21
ae29316cbf5d91c7bd90bd912203e525524d324f

U201614531
recolic
Linux RECOLICPC 5.4.2-arch1-1 #1 SMP PREEMPT Thu, 05 Dec 2019 12:29:40 +0000 x86_64 GNU/Linux
 02:39:29 up 2 days,  9:57,  1 user,  load average: 1.01, 1.36, 1.07
3af6e7865b1e22e67c9ef593c9a7531882d956c9

U201614531
recolic
Linux RECOLICPC 5.4.2-arch1-1 #1 SMP PREEMPT Thu, 05 Dec 2019 12:29:40 +0000 x86_64 GNU/Linux
 00:41:29 up 2 days,  7:59,  1 user,  load average: 3.60, 4.50, 3.61
496b55efe62eef0d86968bc914082bf4134d2102

nemu 5c154c8bbf0105eba4eba8039010ff4f760b73bd fix ctrl-d crash bug
nexus-am 8c3bd6f48182f001d6e5dd89aa679d25fcdcf114 Merge pull request #2 from FluorineDog/ics2018
nanos-lite d6e8868cd569b40e986f39035710aa29ba75f399 Merge pull request #1 from NJU-ProjectN/simplify-makefile
navy-apps 57ad85d1e5260624a99006d437c85b1cc5c98b7b libs,libc,platform,ctr0: do not use envp from OS