strace

History

Denys Vlasenko 8dedb0dc96 Fixes in "new" mmap

* mem.c (sys_mmap): Ensure unsigned expansion of tcp->u_arg[5].
Add page shift of offset for I386.
Use tcp->ext_arg[5] as offset for X32.
(sys_old_mmap): [X32] Remove this function, X32 doesn't use is.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

2013-02-18 03:13:07 +01:00

.gitignore

Add new test program: test/threaded_execve.c

2012-01-27 15:37:13 +01:00

childthread.c

Whitespace cleanups. no code changes.

2011-06-07 12:13:24 +02:00

clone.c

Update test/* directory, it seem to be a bit bit-rotted

2011-06-08 14:08:59 +02:00

fork.c

By Hans-Christian Egtvedt (hans-christian.egtvedt AT atmel.com):

2009-02-25 14:24:02 +00:00

leaderkill.c

Whitespace cleanups. no code changes.

2011-06-07 12:13:24 +02:00

Makefile

Tidy up includes and copyright notices, fix indentation

2012-03-16 12:02:22 +01:00

mmap_offset_decode.c

Optimize sys_old_mmap

2011-08-23 12:53:01 +02:00

procpollable.c

Improve code readability by avoiding assignments inside if()

2011-08-23 12:53:01 +02:00

README

Update test/* directory, it seem to be a bit bit-rotted

2011-06-08 14:08:59 +02:00

sfd.c

Improve code readability by avoiding assignments inside if()

2011-08-23 12:53:01 +02:00

sig.c

By Hans-Christian Egtvedt (hans-christian.egtvedt AT atmel.com):

2009-02-25 14:24:02 +00:00

sigkill_rain.c

Add fflush after printf in test/sigkill_rain.c

2011-06-08 16:07:03 +02:00

skodic.c

Whitespace cleanups. no code changes.

2011-06-07 12:13:24 +02:00

threaded_execve.c

test/threaded_execve: make it also test a case when leader is not in syscall

2012-03-17 01:24:25 +01:00

vfork.c

By Hans-Christian Egtvedt (hans-christian.egtvedt AT atmel.com):

2009-02-25 14:24:02 +00:00

wait_must_be_interruptible.c

Update test/* directory, it seem to be a bit bit-rotted

2011-06-08 14:08:59 +02:00

x32_lseek.c

Remove wrong x32-specific lseek

2013-02-17 13:17:49 +01:00

x32_mmap.c

Fixes in "new" mmap

2013-02-18 03:13:07 +01:00

README

To run a test:
* Run make
* Run resulting executable(s) under strace
* Check strace output and/or program's output and exitcode

To add a new test:
* Add its .c source to this dir
* Add it to "all" and "clean" targets in Makefile
* Add it to .gitignore file

Please spend some time making your testcase understandable.
For example, it may print an explanation how it should be used
(which strace options to use, and what to look for in strace output).

If possible, make it so that your testcase detects error/bug
it is intended to test for, and prints error message and exits with 1
if the bug is detected, instead of relying on user to peruse strace output.