[okl4-developer] Hello World on arm926ejs (continued)
Josh Matthews
jmatthews at ok-labs.com
Wed Feb 25 03:30:37 EST 2009
Hi Pierre-Paul,
When building from source, our SCons build system defines DECRYPT_MASK:
examples/decrypt/SConscript:env.Append(CPPDEFINES=[("DECRYPT_MASK", 0x34)])
However, when building from the SDK (which is the recommend approach),
you'll need to define this yourself somewhere. You can do this in the
decrypt cell Makefile (by editing DEFINES) or directly in the decrypt
main.c src file.
Hope this helps,
Best regards,
Josh
On Fri, February 20, 2009 5:55 am, sloly09 wrote:
>
> hi
> I have a problem to compile the sample hello word exemple coming with
> SDK
> on arm926 ejs. When I compile the program by invoking make in a terminal I
> have this error:
>
> make BUILD=productionmake -C decrypt KERNEL=micro BUILD=production
> make[1]: Entering directory
> `/home/mingot/SDK/sdk/okl4/arm926ejs/examples/decrypt/decrypt'
> cp decrypt.xml.in build.micro-production/bin/decrypt.xml
> arm-unknown-linux-gnueabi-gcc -O2 --std=gnu99 -Wall -Wstrict-prototypes
> -Wmissing-prototypes -Wnested-externs -Wmissing-declarations
> -Wredundant-decls -Wundef -Wpointer-arith -Wno-nonnull -Werror
> -march=armv5te -O2 -nostdlib -nostdinc -g -Iinclude
> -I/home/mingot/SDK/sdk/okl4/arm926ejs/micro-production/include -DNDEBUG
> -c
> src/main.c -o build.micro-production/src/main.o
> src/main.c: In function 'main':
> src/main.c:32: error: 'DECRYPT_MASK' undeclared (first use in this
> function)
> src/main.c:32: error: (Each undeclared identifier is reported only once
> src/main.c:32: error: for each function it appears in.)
> make[1]: *** [build.micro-production/src/main.o] Error 1
> make[1]: Leaving directory
> `/home/mingot/SDK/sdk/okl4/arm926ejs/examples/decrypt/decrypt'
> make: *** [decrypt/build.micro-production/bin/decrypt.xml] Error 2
>
>
> Can you help me?
>
>
> Hugues Balp wrote:
>>
>> Thanks for your advices.
>>
>> I have now downloaded from the OKL4 wiki the binary version of the
>> arm-unkown-linux-gnueabi crosstool chain and recompiled from scratch
>> the singlecell example within the binary SDK.
>>
>> The images are well generated but they don't work better on my host
>> than the images I have built in parallel with my own crosstool chain...
>>
>> In both cases a warning exception is raised because no DNS server is
>> found,
>> which is a little surprising when the test is performed locally.
>>
>> "Warning: No DNS servers found"
>>
>> This problem doesn't seem to be blocking and occurs also in other
>> qemu use cases contexts as I can when googling a little on the
>> subject...
>> But perhaps this explain what happens after ? I don't know !
>>
>> So when I run qemu with the following command:
>>
>> qemu-system-arm -s -M versatileab -start-addr 0x07900000 -nographic
>> -kernel
>> build.micro-debug/images/image.elf
>>
>> the warning is printed on stdout and the process enter in an infinite
>> loop
>> without printing any "Hello World" message...
>>
>> I've tried to debug with gdb by starting qemu with the '-s' option
>> and running gdb,
>> loading the symbol table of the "hello" program and
>> opening a remote target connection to the default local port 1234.
>> After the connection to the qemu process I typed 'c' to continue the
>> execution and then stopped to see the stack...
>> No symbols are readable... Only some ?? and 0x0....
>> I don't have change the endian-ness ( little by default on PC and ARM ).
>>
>> What is surprising is to see the entry point address settled to
>> 0x7900000 only in the image.boot and image.sim files and not in the
>> image.elf nor in the image.elf.nobits files.
>>
>> Another suprising thing is to see the following message on stderr
>> when viewing the full symbol list of the elf image thanks to "readelf
>> -a"
>>
>> ...
>> 2247: 8000fba0 4 OBJECT GLOBAL DEFAULT 6
>> hello-_kr_malloc_freep
>> 2248: 8000fec0 4 OBJECT GLOBAL DEFAULT 6readelf: Warning:
>> corrupt note
>> found at offset 0 into core notes
>> readelf: Warning: type: 1, namesize: 00000011, descsize: 00000300
>> hello-sys_siglist
>> 2249: 8000fba4 4 OBJECT GLOBAL DEFAULT 6 hello-__malloc_bss
>> ...
>>
>> You can also find here attached the elf header so as the system traces
>> when I run qemu with the image.elf file....( I have splitted the end
>> because it is a periodic repetition of getimeofday and select calls...
>> ).
>>
>> Concerning the compilation of qemu, I have tried both with gcc-3.4.6
>> et gcc-4.2.4. No differences when loading the image....
>>
>> The compilation process of qemu-system-arm seems to be ok because I
>> have tried it with another SDK ( namely for the kzm platform
>> supporting arm1136js processors ) and the hello elf image runs
>> well for this target. In that case, the readelf -a command doesn't
>> raise a warning as for the arm629ejs target !
>>
>> To sum up the hello world is ok on my host for arm1136js but not
>> for arm926ejs, and I think something goes wrong with the SDK for
>> arm926ejs...
>>
>> Did you have tested the singlecell example after recompilation
>> from scratch of the crosstool chain and of the SDK-arm926ejs ?
>>
>> Could you please try the image I have sent to you in the preceding
>> message to check if you encouter the same troubles with it ?
>>
>> On the other hand I could try a 'reference' image.elf file the
>> singlecell example on arm926ejs that you can send to me in order to test
>> if the
>> problem is due to my system environments or not ( ubuntu hardy and
>> gentoo based-systems ).
>>
>> Best regards,
>>
>> Hugues Balp.
>>
>>
>>
>> ------------------------------------------------------------------------
>>
>> ELF Header:
>> Magic: 7f 45 4c 46 01 01 01 61 00 00 00 00 00 00 00 00
>> Class: ELF32
>> Data: 2's complement, little endian
>> Version: 1 (current)
>> OS/ABI: ARM
>> ABI Version: 0
>> Type: EXEC (Executable file)
>> Machine: ARM
>> Version: 0x1
>> Entry point address: 0xf0000000
>> Start of program headers: 52 (bytes into file)
>> Start of section headers: 378520 (bytes into file)
>> Flags: 0x200, GNU EABI, software FP
>> Size of this header: 52 (bytes)
>> Size of program headers: 32 (bytes)
>> Number of program headers: 7
>> Size of section headers: 40 (bytes)
>> Number of section headers: 24
>> Section header string table index: 21
>>
>> ------------------------------------------------------------------------
>>
>> execve("/opt/okqemu/bin/qemu-system-arm",
>> ["/opt/okqemu/bin/qemu-system-arm", "-M", "versatileab", "-start-addr",
>> "0x07900000", "-nographic", "-kernel",
>> "build.micro-debug/images/image.e"...], [/* 37 vars */]) = 0
>> uname({sys="Linux", node="TRTP8051", ...}) = 0
>> brk(0) = 0x8482000
>> brk(0x8482cb0) = 0x8482cb0
>> set_thread_area({entry_number:-1 -> 6, base_addr:0x8482830,
>> limit:1048575,
>> seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1,
>> seg_not_present:0, useable:1}) = 0
>> set_tid_address(0x8482878) = 13376
>> set_robust_list(0x8482880, 0xc) = 0
>> futex(0xbfef00c8, 0x81 /* FUTEX_??? */, 1) = 0
>> rt_sigaction(SIGRTMIN, {0x8199340, [], SA_SIGINFO}, NULL, 8) = 0
>> rt_sigaction(SIGRT_1, {0x8199270, [], SA_RESTART|SA_SIGINFO}, NULL, 8) =
>> 0
>> rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
>> getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) =
>> 0
>> uname({sys="Linux", node="TRTP8051", ...}) = 0
>> brk(0x84a3cb0) = 0x84a3cb0
>> brk(0x84a4000) = 0x84a4000
>> rt_sigaction(SIGPIPE, {SIG_IGN}, NULL, 8) = 0
>> clock_gettime(CLOCK_MONOTONIC, {8268, 717921896}) = 0
>> rt_sigaction(SIGALRM, {0x8049100, ~[RTMIN RT_1], 0}, NULL, 8) = 0
>> timer_create(CLOCK_REALTIME, {(nil), SIGALRM, SIGEV_SIGNAL, {...}},
>> {(nil)}) = 0
>> rt_sigaction(SIGUSR2, {0x805a7b0, ~[RTMIN RT_1], 0}, NULL, 8) = 0
>> open("/etc/resolv.conf", O_RDONLY|O_LARGEFILE) = 3
>> fstat64(3, {st_mode=S_IFREG|0644, st_size=151, ...}) = 0
>> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
>> 0)
>> = 0xb7f9c000
>> read(3, "# Dynamic resolv.conf(5) file fo"..., 4096) = 151
>> read(3, "", 4096) = 0
>> close(3) = 0
>> munmap(0xb7f9c000, 4096) = 0
>> write(2, "Warning: No DNS servers found\n", 30Warning: No DNS servers
>> found
>> ) = 30
>> uname({sys="Linux", node="TRTP8051", ...}) = 0
>> open("/etc/resolv.conf", O_RDONLY) = 3
>> fstat64(3, {st_mode=S_IFREG|0644, st_size=151, ...}) = 0
>> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
>> 0)
>> = 0xb7f9c000
>> read(3, "# Dynamic resolv.conf(5) file fo"..., 4096) = 151
>> read(3, "", 4096) = 0
>> close(3) = 0
>> munmap(0xb7f9c000, 4096) = 0
>> uname({sys="Linux", node="TRTP8051", ...}) = 0
>> stat64("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=151, ...}) = 0
>> open("/etc/resolv.conf", O_RDONLY) = 3
>> fstat64(3, {st_mode=S_IFREG|0644, st_size=151, ...}) = 0
>> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
>> 0)
>> = 0xb7f9c000
>> read(3, "# Dynamic resolv.conf(5) file fo"..., 4096) = 151
>> read(3, "", 4096) = 0
>> close(3) = 0
>> munmap(0xb7f9c000, 4096) = 0
>> uname({sys="Linux", node="TRTP8051", ...}) = 0
>> socket(PF_FILE, SOCK_STREAM, 0) = 3
>> fcntl64(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
>> connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1
>> ENOENT (No such file or directory)
>> close(3) = 0
>> socket(PF_FILE, SOCK_STREAM, 0) = 3
>> fcntl64(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
>> connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1
>> ENOENT (No such file or directory)
>> close(3) = 0
>> open("/etc/nsswitch.conf", O_RDONLY) = 3
>> fstat64(3, {st_mode=S_IFREG|0644, st_size=513, ...}) = 0
>> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
>> 0)
>> = 0xb7f9c000
>> read(3, "# /etc/nsswitch.conf\n#\n# Example"..., 4096) = 513
>> read(3, "", 4096) = 0
>> close(3) = 0
>> munmap(0xb7f9c000, 4096) = 0
>> open("/etc/ld.so.cache", O_RDONLY) = 3
>> fstat64(3, {st_mode=S_IFREG|0644, st_size=101035, ...}) = 0
>> mmap2(NULL, 101035, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f84000
>> close(3) = 0
>> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
>> directory)
>> open("/lib/libnss_files.so.2", O_RDONLY) = 3
>> read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\320\30"...,
>> 512)
>> = 512
>> fstat64(3, {st_mode=S_IFREG|0644, st_size=38408, ...}) = 0
>> mmap2(NULL, 41624, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0)
>> =
>> 0xb7f79000
>> mmap2(0xb7f82000, 8192, PROT_READ|PROT_WRITE,
>> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8) = 0xb7f82000
>> close(3) = 0
>> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
>> directory)
>> open("/lib/libc.so.6", O_RDONLY) = 3
>> read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260e\1"...,
>> 512)
>> = 512
>> fstat64(3, {st_mode=S_IFREG|0755, st_size=1294572, ...}) = 0
>> mmap2(NULL, 1300080, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
>> 0)
>> = 0xb7e3b000
>> mmap2(0xb7f73000, 12288, PROT_READ|PROT_WRITE,
>> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x138) = 0xb7f73000
>> mmap2(0xb7f76000, 9840, PROT_READ|PROT_WRITE,
>> MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7f76000
>> close(3) = 0
>> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
>> directory)
>> open("/lib/ld-linux.so.2", O_RDONLY) = 3
>> read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20\10\0"...,
>> 512)
>> = 512
>> fstat64(3, {st_mode=S_IFREG|0755, st_size=113248, ...}) = 0
>> mmap2(NULL, 112232, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
>> 0)
>> = 0xb7e1f000
>> mmap2(0xb7e39000, 8192, PROT_READ|PROT_WRITE,
>> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a) = 0xb7e39000
>> close(3) = 0
>> mprotect(0xb7f73000, 4096, PROT_READ) = 0
>> munmap(0xb7f84000, 101035) = 0
>> open("/etc/host.conf", O_RDONLY) = 3
>> fstat64(3, {st_mode=S_IFREG|0644, st_size=92, ...}) = 0
>> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
>> 0)
>> = 0xb7f9c000
>> read(3, "# The \"order\" line is only used "..., 4096) = 92
>> read(3, "", 4096) = 0
>> close(3) = 0
>> munmap(0xb7f9c000, 4096) = 0
>> futex(0x828c440, 0x81 /* FUTEX_??? */, 2147483647) = 0
>> mmap2(NULL, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS,
>> -1,
>> 0) = 0xb7d1f000
>> open("/etc/hosts", O_RDONLY|0x80000 /* O_??? */) = 3
>> fcntl64(3, F_GETFD) = 0x1 (flags FD_CLOEXEC)
>> fstat64(3, {st_mode=S_IFREG|0644, st_size=334, ...}) = 0
>> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
>> 0)
>> = 0xb7f9c000
>> read(3, "127.0.0.1\tlocalhost\n#192.168.1.1"..., 4096) = 334
>> close(3) = 0
>> munmap(0xb7f9c000, 4096) = 0
>> mmap2(NULL, 134225920, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS,
>> -1, 0) = 0xafd1d000
>> mmap2(NULL, 33554432, PROT_READ|PROT_WRITE|PROT_EXEC,
>> MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xadd1d000
>> mprotect(0x8475000, 8192, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
>> mmap2(NULL, 18878464, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS,
>> -1,
>> 0) = 0xacb1c000
>> mmap2(NULL, 139264, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
>> 0) = 0xacafa000
>> ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
>> ...}) = 0
>> fcntl64(0, F_GETFL) = 0x2 (flags O_RDWR)
>> ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
>> ...}) = 0
>> ioctl(0, SNDCTL_TMR_START or TCSETS, {B38400 opost -isig -icanon -echo
>> ...}) = 0
>> ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost -isig -icanon
>> -echo
>> ...}) = 0
>> fcntl64(0, F_SETFL, O_RDONLY|O_NONBLOCK) = 0
>> brk(0) = 0x84a4000
>> brk(0x84c5000) = 0x84c5000
>> brk(0) = 0x84c5000
>> brk(0x84e7000) = 0x84e7000
>> brk(0) = 0x84e7000
>> brk(0x8509000) = 0x8509000
>> brk(0) = 0x8509000
>> brk(0x852b000) = 0x852b000
>> brk(0) = 0x852b000
>> brk(0x854d000) = 0x854d000
>> brk(0) = 0x854d000
>> brk(0x856f000) = 0x856f000
>> brk(0) = 0x856f000
>> brk(0x8591000) = 0x8591000
>> brk(0) = 0x8591000
>> brk(0x85b3000) = 0x85b3000
>> brk(0) = 0x85b3000
>> brk(0x85d5000) = 0x85d5000
>> brk(0) = 0x85d5000
>> brk(0x85f7000) = 0x85f7000
>> time(NULL) = 1226572445
>> open("/etc/localtime", O_RDONLY) = 3
>> fstat64(3, {st_mode=S_IFREG|0644, st_size=2945, ...}) = 0
>> fstat64(3, {st_mode=S_IFREG|0644, st_size=2945, ...}) = 0
>> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
>> 0)
>> = 0xacaf9000
>> read(3, "TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\f\0\0\0\f\0\0"...,
>> 4096) = 2945
>> _llseek(3, -28, [2917], SEEK_CUR) = 0
>> read(3, "\nCET-1CEST,M3.5.0,M10.5.0/3\n", 4096) = 28
>> close(3) = 0
>> munmap(0xacaf9000, 4096) = 0
>> stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=2945, ...}) = 0
>> open("build.micro-debug/images/image.elf", O_RDONLY|O_LARGEFILE) = 3
>> read(3, "\177ELF\1\1\1a\0\0\0\0\0\0\0\0", 16) = 16
>> _llseek(3, 0, [0], SEEK_SET) = 0
>> read(3, "\177ELF\1\1\1a\0\0\0\0\0\0\0\0\2\0(\0\1\0\0\0\0\0\0\360"...,
>> 52)
>> = 52
>> _llseek(3, 378520, [378520], SEEK_SET) = 0
>> read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
>> 960)
>> = 960
>> _llseek(3, 342405, [342405], SEEK_SET) = 0
>> read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0`\0\0\360\0\0\0"...,
>> 36112) = 36112
>> _llseek(3, 303104, [303104], SEEK_SET) = 0
>> brk(0) = 0x85f7000
>> brk(0x861d000) = 0x861d000
>> read(3, "\0$a\0$d\0_Z19finish_sys_schedulev\0"..., 38197) = 38197
>> _llseek(3, 52, [52], SEEK_SET) = 0
>> read(3, "\1\0\0\0\0\200\0\0\0\0\0\360\0\0\220\7,w\2\0,w\2\0\5\0"...,
>> 224)
>> = 224
>> mmap2(NULL, 163840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
>> 0) = 0xacad2000
>> _llseek(3, 32768, [32768], SEEK_SET) = 0
>> read(3, "\323\360)\343x\0\240\343\20\17\1\356~\377\27\356\375\377"...,
>> 161580) = 161580
>> munmap(0xacad2000, 163840) = 0
>> _llseek(3, 196608, [196608], SEEK_SET) = 0
>> read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
>> 7120)
>> = 7120
>> _llseek(3, 229376, [229376], SEEK_SET) = 0
>> read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
>> 24576) = 24576
>> _llseek(3, 262144, [262144], SEEK_SET) = 0
>> read(3, "\34\0\237\345\0\0\220\345D\0\220\345\26\0\0\352\4\0\235"...,
>> 31276) = 31276
>> _llseek(3, 293436, [293436], SEEK_SET) = 0
>> read(3, "\0\0\0\0\0\0\0\0\0\0\0\0,y\0\200\\\373\0\200\0\0\0\0\360"...,
>> 344) = 344
>> _llseek(3, 294912, [294912], SEEK_SET) = 0
>> read(3, "\33\0\244\262\204\10\1\200\334\0\1\200\214\10\1\200\340"...,
>> 2592) = 2592
>> _llseek(3, 299008, [299008], SEEK_SET) = 0
>> read(3, "(\1\25\6\1\0\0\0\2\0\1\0\0\4 \4\3\0\2\0\0\1\0\1\0\1\0\0"...,
>> 4096) = 4096
>> close(3) = 0
>> clock_gettime(CLOCK_MONOTONIC, {8268, 758189225}) = 0
>> clock_gettime(CLOCK_MONOTONIC, {8268, 758255228}) = 0
>> timer_gettime(0, {it_interval={0, 0}, it_value={0, 0}}) = 0
>> timer_settime(0, 0, {it_interval={0, 0}, it_value={0, 250000}}, NULL) =
>> 0
>> clock_gettime(CLOCK_MONOTONIC, xd{8268, 758471539}) = 0
>> clock_gettime(CLOCK_MONOTONIC, {8268, 758534260}) = 0
>> timer_gettime(0, {it_interval={0, 0}, it_value={0, 65330}}) = 0
>> --- SIGALRM (Alarm clock) @ 0 (0) ---
>> sigreturn() = ? (mask now [])
>> select(1, [0], [], [], {0, 0}) = 0 (Timeout)
>> gettimeofday({1226572445, 40366}, NULL) = 0
>> clock_gettime(CLOCK_MONOTONIC, {8268, 759678186}) = 0
>> clock_gettime(CLOCK_MONOTONIC, {8268, 759815013}) = 0
>> clock_gettime(CLOCK_MONOTONIC, {8268, 759925997}) = 0
>> clock_gettime(CLOCK_MONOTONIC, {8268, 760070646}) = 0
>> timer_gettime(0, {it_interval={0, 0}, it_value={0, 0}}) = 0
>> timer_settime(0, 0, {it_interval={0, 0}, it_value={0, 29000000}}, NULL)
>> =
>> 0
>> --- SIGALRM (Alarm clock) @ 0 (0) ---
>> sigreturn() = ? (mask now [])
>> select(1, [0], [], [], {0, 0}) = 0 (Timeout)
>> gettimeofday({1226572445, 70676}, NULL) = 0
>> clock_gettime(CLOCK_MONOTONIC, {8268, 789870126}) = 0
>> clock_gettime(CLOCK_MONOTONIC, {8268, 789934454}) = 0
>> clock_gettime(CLOCK_MONOTONIC, {8268, 790031608}) = 0
>> clock_gettime(CLOCK_MONOTONIC, {8268, 790099288}) = 0
>> timer_gettime(0, {it_interval={0, 0}, it_value={0, 0}}) = 0
>> timer_settime(0, 0, {it_interval={0, 0}, it_value={0, 30000000}}, NULL)
>> =
>> 0
>> --- SIGALRM (Alarm clock) @ 0 (0) ---
>> sigreturn() = ? (mask now [])
>> etc...
>> --- SIGTERM (Terminated) @ 0 (0) ---
>> +++ killed by SIGTERM +++
>>
>> Process 13376 detached
>>
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