Daniel O'Connor DanielO
DanielO
/ gist:a6fb8039c8670b30c88a9f0f6a063750
Created
August 12, 2020 08:02
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| diff --git a/Makefile b/Makefile | |
| index 95c7c17..ae88370 100644 | |
| --- a/Makefile | |
| +++ b/Makefile | |
| @@ -18,8 +18,8 @@ | |
| # | |
| # Conquer news mailing list: [email protected]. | |
| # | |
| -MAKE = /usr/bin/make | |
| -CC = /usr/bin/gcc |
DanielO
/ gist:f1ede66a5c8cd86970d89dc88702d6fd
Created
July 7, 2020 06:58
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| .It Va SU_CMD | |
| Command used to elevate privilege to configure and install a port. The unprivileged user must have write access to | |
| .Va WRKDIRPREFIX | |
| and | |
| .VA DISTDIR | |
| . The default is | |
| .Ql /usr/bin/su root -c |
DanielO
/ gist:1eaf75954d2c365fc64995858153fe6c
Created
July 6, 2020 04:03
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| [wuhan-sk 4:02] ~> /compat/linux/bin/ls >/dev/null | |
| [wuhan-sk 4:02] ~> sudo -i | |
| Password: | |
| root@wuhan-sk:~ # /compat/linux/bin/ls >/dev/null | |
| root@wuhan-sk:~ # ll /compat/linux/dev/null | |
| ls: /compat/linux/dev/null: No such file or directory | |
| root@wuhan-sk:~ # |
DanielO
/ gist:52aaf28e059dea92f482de7b634794f7
Created
June 19, 2020 01:07
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| #### REQUIRED CONFIGURATION #### | |
| # Full path to backend executable (required, no default) | |
| BACKEND="/usr/lib/arm-linux-gnueabihf/sshg-fw-nft-sets" | |
| # Shell command that provides logs on standard output. (optional, no default) | |
| # Example 1: ssh and sendmail from systemd journal: | |
| LOGREADER="LANG=C /bin/journalctl -afb -p info -n1 -o cat SYSLOG_FACILITY=4 SYSLOG_FACILITY=10" | |
| #### OPTIONS #### | |
| # Block attackers when their cumulative attack score exceeds THRESHOLD. |
DanielO
/ gist:0131d4bc135bb551a4251a9debe85bae
Created
June 11, 2020 07:09
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| interface em0 { | |
| send ia-pd 0; | |
| }; | |
| id-assoc pd 0 { | |
| prefix-interface bridge0 { | |
| sla-id 0; | |
| sla-len 8; | |
| }; | |
| }; |
DanielO
/ gist:317711cf2afb7f968d53cae2047a8a16
Created
May 28, 2020 23:46
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| sysctl_tree = SYSCTL_ADD_NODE(&sc->sysctl_ctx, | |
| SYSCTL_STATIC_CHILDREN(_hw_usb_ugsio), OID_AUTO, | |
| unitstr, CTLFLAG_RD, 0, "UGSIO"); | |
| if (sysctl_tree == NULL) | |
| goto error; | |
| SYSCTL_ADD_PROC(&sc->sysctl_ctx, SYSCTL_CHILDREN(sysctl_tree), | |
| OID_AUTO, "serialnum", CTLTYPE_STRING | CTLFLAG_RW, | |
| dev, 0, &ugsio_sysctl_sn, "A", "serial number"); |
DanielO
/ gist:0fc241272c9db3e2b0cb1109e4159dc4
Created
May 28, 2020 23:45
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| SYSCTL_NODE(_hw_usb, OID_AUTO, ugsio, CTLFLAG_RW, 0, "UGSIO"); | |
| SYSCTL_INT(_hw_usb_ugsio, OID_AUTO, debug, CTLFLAG_RW, | |
| &ugsio_debug, 0, "Debug level"); | |
| static unsigned long ugsio_udxfsz = UGSIO_UDXFSZ; | |
| TUNABLE_ULONG("hw.usb.ugsio.udxfsz", &ugsio_udxfsz); | |
| SYSCTL_ULONG(_hw_usb_ugsio, OID_AUTO, udxfsz, CTLFLAG_RW, | |
| &ugsio_udxfsz, 0, "UD transfers size"); | |
| static unsigned int ugsio_ud_nbuf = UGSIO_UD_NBUF; | |
| SYSCTL_UINT(_hw_usb_ugsio, OID_AUTO, udnbuf, CTLFLAG_RW, |
DanielO
/ gist:95313b2c2f793455399dcc978ecc9b7a
Created
May 26, 2020 01:22
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| // std and main are not available for bare metal software | |
| #![no_std] | |
| #![no_main] | |
| //extern crate panic_halt; | |
| extern crate panic_semihosting; | |
| extern crate stm32f1xx_hal; | |
| extern crate cortex_m_semihosting; |
DanielO
/ gist:16c2d9f6cb4e272fa06010b3602402c1
Created
May 24, 2020 08:07
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| md_processchar(struct MDBus *md, uint8_t flags, uint16_t c) { | |
| ... | |
| 54 if ((unsigned long)c & 0x100ULL == 0) { | |
| 010008: 938B 0000 TST.W 0x0000(R11) | |
| 01000c: 2402 JEQ (0x0012) | |
| 01000e: B31E BIT.W #1,R14 | |
| 010010: 207E JNE (0x010e) |
DanielO
/ gist:2c5cbc6669f3288b728db068633da023
Created
May 24, 2020 05:27
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| void | |
| satincr_u8(uint8_t *x) { | |
| if (*x == 255) | |
| return; | |
| *x++; | |
| } |
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