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27,320 Commits 7 Branches 54 Tags
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Author SHA1 Message Date
Sebastian Huber
13f1462ff4 bsps/arm: L2C 310 delete invalid link 2014-11-20 10:30:27 +01:00
Sebastian Huber
a9d6c2091b bsps/arm: L2C 310 simplify and remove white space 2014-11-20 10:30:27 +01:00
Sebastian Huber
957c07575a bsps/arm: L2C 310 rename BSP_ARM_L2CC_BASE 
Rename BSP_ARM_L2CC_BASE to BSP_ARM_L2C_310_BASE.
 2014-11-20 10:30:26 +01:00
Sebastian Huber
6b4a22e383 shell: Include <rtems/shell.h> early 
This avoids a conflict with the global variable defines.
 2014-11-20 10:30:26 +01:00
Sebastian Huber
8dbc612246 shell: Documentation 2014-11-20 10:30:26 +01:00
Sebastian Huber
3fe5d01bc0 shell: Add CMDLS, CMDCHOWN, CMDCHMOD commands 2014-11-20 10:30:26 +01:00
Sebastian Huber
478455e0ea shell: Fix help topic header 2014-11-20 10:30:26 +01:00
Sebastian Huber
7eada71e1b shell: Add mode, UID and GID to shell commands 
Use this information to determine if a command is visible to the current
user and if the current user is allowed to execute this command.
 2014-11-20 10:30:26 +01:00
Sebastian Huber
ffd5285844 shell: Inherit UID and GID if no login check 
Use the UID and GID of the executing user for the real and effective UID
and GID of the shell task in case no login check is present.  This
prevents privilege escalation via shell scripts.
 2014-11-20 10:30:25 +01:00
Sebastian Huber
5c141d6a25 shell: Add and use rtems_shell_execute_cmd() 2014-11-20 10:30:25 +01:00
Sebastian Huber
12278585c6 shell: Make rtems_shell_main_joel() static 2014-11-20 10:30:25 +01:00
Sebastian Huber
66da4844f4 shell: Print to stderr in TIME command 2014-11-20 10:30:25 +01:00
Sebastian Huber
7840b66f74 shell: Add initial commands and aliases only once 
Make tables read-only.
 2014-11-20 10:30:25 +01:00
Sebastian Huber
7a2c30faee shell: Simplify rtems_shell_add_cmd_struct() 2014-11-20 10:30:24 +01:00
Sebastian Huber
bac3d6df35 shell: Rename HALT to SHUTDOWN command 
Use a normal command for shutdown via exit().
 2014-11-20 10:30:24 +01:00
Sebastian Huber
e02d5dd9b3 Ensure security of default user environment 2014-11-20 10:30:24 +01:00
Sebastian Huber
fa028bb2ef shell: Do chroot() after successful login 2014-11-20 10:30:24 +01:00
Sebastian Huber
373ccbb938 shell: Use exiting once initialization 
Avoid TOCTOU issues.  Avoid pull in of global buffers.
 2014-11-20 10:30:24 +01:00
Sebastian Huber
065d72ce7e shell: Get supplementary group IDs in login check 2014-11-20 10:30:23 +01:00
Sebastian Huber
b8bd90f68f Add supplementary groups to user environment 2014-11-20 10:30:23 +01:00
Sebastian Huber
0b3fcf5efe samples/fileio: Use unlimited objects 2014-11-20 10:30:23 +01:00
Sebastian Huber
ab085c92eb samples/fileio: Fix warning 2014-11-20 10:30:23 +01:00
Sebastian Huber
7bfa0970d4 dosfs: Avoid MIN() re-definition 2014-11-20 10:30:23 +01:00
Sebastian Huber
c3350e7d4a Filesystem: Typo 2014-11-20 10:30:22 +01:00
Sebastian Huber
ffa71f1cd0 libcsupport: Implement getgroups() 2014-11-20 10:30:22 +01:00
Sebastian Huber
395e5d4d7a libcsupport: Use POSIX key for getgrent() 2014-11-20 10:30:22 +01:00
Sebastian Huber
acf9a8dd54 shell: Use crypt_r() in rtems_shell_login_check() 
Use '*" to disable shell login instead of '!' according to the Linux man
page.  Use getpwnam_r() instead of getpwnam().  Do not access the user
environment directly.  Update the user environment only after a
successful login check.
 2014-11-20 10:30:22 +01:00
Sebastian Huber
002f351e15 libcsupport: Minimal /etc/passwd and /etc/group 
Create a minimal /etc/passwd and /etc/group with user root and group
root only with no passwords.
 2014-11-20 10:30:22 +01:00
Sebastian Huber
6935428a29 libcsupport: Avoid TOCTOU and format errors 2014-11-20 10:30:22 +01:00
Sebastian Huber
80055514bb libcsupport: Use pthread_once() 2014-11-20 10:30:21 +01:00
Sebastian Huber
b471854bc2 libcsupport: Split passwd/group support 2014-11-20 10:30:21 +01:00
Sebastian Huber
d82f9de1c9 libcsupport: Add copyrights according to rev hist 2014-11-20 10:30:21 +01:00
Sebastian Huber
446632197c Add crypt_r(), etc. 
Add crypt_add_format(), crypt_r(), crypt_md5_r(), crypt_sha256_r() and
crypt_sha512_r().
 2014-11-20 10:30:21 +01:00
Sebastian Huber
1bcd037810 Add SHA256 and SHA512 support 2014-11-20 10:30:21 +01:00
Sebastian Huber
a2b68952b1 Add <sys/endian.h> 2014-11-20 10:30:20 +01:00
Sebastian Huber
45a63ee8d6 bsp/xilinx-zynq: Add Cadence I2C bus driver 2014-11-20 10:30:20 +01:00
Sebastian Huber
bdf8fa76c2 bsp/xilinx-zynq: Add zync_clock_cpu_1x() 2014-11-20 10:30:20 +01:00
Sebastian Huber
234d5c408c bsp/xilinx-zynq: Rename BSP_ARM_A9MPCORE_UARTCLK 
Rename BSP_ARM_A9MPCORE_UARTCLK to ZYNQ_CLOCK_UART since this clock has
nothing to do with the Cortex-A9 MPCore.
 2014-11-20 10:30:20 +01:00
Sebastian Huber
8100e7117c bsp/xilinx-zynq: Adjust BSP_ARM_A9MPCORE_PERIPHCLK 2014-11-20 10:30:20 +01:00
Sebastian Huber
0510cfd8ed Add NXP PCA9548A 8-channel switch I2C driver 2014-11-20 10:30:17 +01:00
Sebastian Huber
67ac69fc3f Add NXP PCA9535 16-bit GPIO I2C driver 2014-11-20 10:30:12 +01:00
Sebastian Huber
cce4678047 Add generic EEPROM I2C device driver 2014-11-20 10:30:11 +01:00
Sebastian Huber
41c5f1b779 Add I2C driver framework 
This I2C driver framework has some major differences compared to libi2c.

* It is compatible to the Linux I2C user-space API.

* It uses generic IMFS nodes and thus reduces the levels of indirection.

* The drivers don't have to mess around with minor numbers to get their
  state information.

* No arbitrary bus controller model is assumed.  The main task of an I2C
  bus controller driver is to process I2C messages.  How this is done is
  private to the driver.

* Scatter/gather operations are supported (I2C_M_NOSTART).
 2014-11-20 10:30:06 +01:00
Sebastian Huber
b6f218867b Add RTEMS port of Linux I2C user-space API 2014-11-20 08:54:11 +01:00
Sebastian Huber
f0c564c5ae bsps/arm: Adjust stacks for ARMv4 
Reduce non-IRQ stacks to size zero.  All non-IRQ stacks overlap now the
IRQ stack.  This is all right since the SVC stack is used only during
startup and here interrupts are disabled.  The other exception stacks
lead to a system termination by default, so we can here also use the IRQ
stack since interrupts are disabled on exception entry.
 2014-11-20 08:54:10 +01:00
Sebastian Huber
3eade71044 libtests/top: End test after some time if no input 2014-11-20 08:54:10 +01:00
Alan Cudmore
96a9f4cb6d ARM removed shared/abort from several ARM BSPs 2014-11-20 08:54:10 +01:00
Chris Johns
580466cc9c libdl: Update comment with details about the error fix. 
See refs #2192.
 2014-11-20 13:52:12 +11:00
Chris Johns
2ae58c695f libdl: Update the comments. 
See refs #2191.
 2014-11-20 10:19:46 +11:00
Chris Johns
fc523ac869 libdl: Fix possible 16-bit overflow (Coverity 1255339) refs #2192. 
On a 16-bit target the section value could result in a sign-extension
overflow.
 2014-11-20 10:18:16 +11:00