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* gsm0408_test: initialize msgb talloc ctxNeels Hofmeyr2016-09-271-0/+1
| | | | Change-Id: Ib26214add1932e93651c248cc09fbc68339b4dce
* msgb: add msgb_talloc_ctx_init(), deprecate msgb_set_talloc_ctx()Neels Hofmeyr2016-09-272-2/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | So far each and every main() scope creates a msgb talloc context and either passes it to msgb_set_talloc_ctx() or sets tall_msgb_ctx directly (by defining it extern first). Remove some code duplication: add one central function that creates the "msgb" talloc context for all. Most users of msgb employ a talloc_named_const(), but osmo-bts uses a talloc_pool() instead. Offer both ways by means of the pool_size argument, and for both ways make sure the context is called "msgb". Suggest that msgb users should move to this new function: deprecate msgb_set_talloc_ctx(). To be able to do so, include core/defs.h in msgb.h. There's a tradeoff between hiding the msgb talloc context behind API that tries to guess all use cases versus avoiding code dup. This patch opts against code dup and boldly assumes that all future use is covered. Also, the new function suggests to not access tall_msgb_ctx directly, which can be considered a style improvement. It seems that not all main scopes that use msgb actually initialize the msgb ctx. As a fallback for these, explicitly initialize tall_msgb_ctx to NULL. Change-Id: I747fbbf977c4d2c868c8dead64cfc5fd86eb8d4c
* bitrev_test: don't omit last byte from test result checkNeels Hofmeyr2016-09-262-25/+28
| | | | | | | | | | | | | | The osmo_hexdump of the output in sh_chk() omitted the last byte of the returned bytes from the osmo_nibble_shift_*() functions. Determine the number of bytes from nibbles divided by two plus one for any odd nibble number. Output this number of bytes of output data. Memset the output buffer to get well-defined bytes for unwritten places. Also assert that we have enough buffer length for all nibbles. Change-Id: I011f42bca555caec0dfe8688ff1f28303fa04fad
* Fix ASAN failure in bitrev_testMax2016-09-262-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | Previously while testing osmo_nibble_shift_left_unal() following error was triggered by AddressSanitizer upon offs == 12 and the last sh_chk line, i.e. shift left of 12 nibbles from in2: ==3890== ERROR: AddressSanitizer: stack-buffer-overflow on address 0xbff5b5b6 at pc 0xb6186862 bp 0xbff5b4a8 sp 0xbff5b49c READ of size 1 at 0xbff5b5b6 thread T0 #0 0xb6186861 (/home/msuraev/source/gsm/libosmocore/src/.libs/libosmocore.so.7.0.0+0xc861) #1 0x8049d8b (/home/msuraev/source/gsm/libosmocore/tests/bits/.libs/lt-bitrev_test+0x8049d8b) #2 0x804a9d1 (/home/msuraev/source/gsm/libosmocore/tests/bits/.libs/lt-bitrev_test+0x804a9d1) #3 0xb5fe3af2 (/lib/i386-linux-gnu/libc-2.19.so+0x19af2) #4 0x8048a30 (/home/msuraev/source/gsm/libosmocore/tests/bits/.libs/lt-bitrev_test+0x8048a30) Address 0xbff5b5b6 is located at offset 38 in frame <main> of T0's stack: This frame has 3 object(s): [32, 38) 'in2' [96, 104) 'out' [160, 168) 'in1' The reason is incorrect range in test cycle. Fix it and adjust test output accordingly. Tweaked-by: Neels Hofmeyr <nhofmeyr@sysmocom.de> Fixes: OW#1589 ("undefined behavior in libosmocore triggered by tests") Change-Id: I5eb3f600290c05b4ab9ac2450a28d616e6b415fd
* utils/conv_gen.py: code style changes (line width, tabs, etc.)Vadim Yanitskiy2016-09-241-181/+233
| | | | Change-Id: I8550910b9f5c16efc6f15f23c7ee52122c588752
* gprs: Increase NS_ALLOC_SIZE to 3kDaniel Willmann2016-09-231-1/+2
| | | | | | | | | 2k can be insufficient when responding with a STATUS message to a long LLC packet because the original message is included in the STATUS. Change-Id: I6f76751cfadf61e87ce4367a38907083e1c98562 Ticket: SYS#2967 Sponsored-by: On-Waves ehf
* log CTRL bind address and portNeels Hofmeyr2016-09-231-0/+3
| | | | | | | Log 'CTRL at 1.2.3.4 5678' from ctrl_interface_setup*. All callers can now drop any extra 'CTRL at 1.2.3.4 5678' logging. Change-Id: If449d0514e3d0cc1b346d7452194d931aa090166
* log telnet bind address and portNeels Hofmeyr2016-09-231-1/+8
| | | | | | | Log 'telnet at 1.2.3.4 5678' from telnet_init*. All callers can now drop any extra 'VTY at 1.2.3.4 5678' logging. Change-Id: I1da7b9076311d9458caea732fc0daace6533a3fd
* timer_test: set 8 as default steps, use the default in testsuite.atNeels Hofmeyr2016-09-223-16/+281
| | | | Change-Id: I5070578e9fe2bdacaad000eaafb8dc5f549d6f3e
* timer_test: print more details to stdout to checkNeels Hofmeyr2016-09-222-4/+116
| | | | | | | The test is now fully deterministic, so include all detail in stdout, to check for. Change-Id: Iecf6387f1d25253fcf1260777673853030c1d326
* timer_test: redirect some output from stderr to stdoutNeels Hofmeyr2016-09-222-20/+24
| | | | | | This way we can check the output in timer_test.ok. Change-Id: Ia3bba1c650be3558d370e0f59d4ee7f36ef97506
* timer_test: remove all random elementsNeels Hofmeyr2016-09-221-3/+6
| | | | Change-Id: I9833031407e99f5d7a1144c26b68a7e320b2020d
* timer_test: do not use real time: deterministic and fasterNeels Hofmeyr2016-09-221-20/+15
| | | | | | | | | | | | | | | Use osmo_gettimeofday_override* to decouple the timer test from real time. No longer call osmo_select_main(), since select() actually waits for real time. This reduces the timer_test to the osmo_timer_* logic and excludes the real time and osmo_timers_nearest() accuracy testing with actual waiting involved. This may be seen as a loss, but is more fit for a test suite. The main point here is to get deterministic results in jenkins, so that we don't have to retrigger jobs based on timing failures; added bonus is that the test runs much faster now. Change-Id: Ic5649512df86dd17070daa2f314159eafaf8feb8
* add osmo_gettimeofday as a shim around gettimeofdayNeels Hofmeyr2016-09-2210-17/+87
| | | | | | | This allows feeding a custom time for unit tests by overriding osmo_gettimeofday. Change-Id: Ic7a81a6eb51f27fe452962b91f2eae2070d87089
* timer_test: remove unused precision values and confusing logNeels Hofmeyr2016-09-222-8/+2
| | | | Change-Id: I1570b7096c757d63d23e0950feeeb7230f8a5c9f
* timer_test: also report early finishes, report timing on errorNeels Hofmeyr2016-09-222-5/+19
| | | | | | | | When a timer was late, show the timing details. Also count whether timers fired early, for completeness' sake. Change-Id: Id3942637d77a28b5092ffffcc3e6d9d67c2b8e68
* fix timer_test: don't forget to set tv_usec on the stop timeNeels Hofmeyr2016-09-221-0/+1
| | | | | | | | | | The timer_test schedules timers and records the desired stop time. Also store the usec value of the desired stop time, because scheduling at e.g. sec N usec 999999 but recording sec N usec 0, and then receiving a timer at sec N+1 usec 0 is only 1 usec late, but records as 1000000 usecs late. This might have been the main cause of the timer test not working well on the osmocom build server. Change-Id: I13bb60f7d341a397f95d13d9c63c40188b6cd5a0
* remove unused local variable in get_rate_ctr()Neels Hofmeyr2016-09-191-1/+1
| | | | | | | Unused after 22886d9e320ecf734d2827d825a191b977f70d2c "Fix retrieving rate_ctr over control interface" Change-Id: Ib5411da80c4eb4f905a5ed87c60477eca2cdff42
* remove unused function get_rate_ctr_group()Neels Hofmeyr2016-09-191-37/+0
| | | | | | | Unused after 22886d9e320ecf734d2827d825a191b977f70d2c "Fix retrieving rate_ctr over control interface" Change-Id: I405367ef6ba5833957778a79dd398ce5ea29307e
* build: tests: don't link system installed libosmogsm.Neels Hofmeyr2016-09-101-5/+10
| | | | | | | | | | | | Add src/gsm/libosmogsm.la explicitly to some test linkages, because otherwise the linker would pick the libosmogsm already installed on the system instead of the one that was just built in the source tree. I noticed because a libosmogsm needing some more symbols from libosmocodec was still installed, while the patch that cause it was already removed. Thus I caught all(?) test binaries that linked libosmogsm from $PREFIX. Change-Id: Ie61d60e1506f16de20add70fd0f44ebfa7a00a75
* fix GGSN Ctrl port to 4257Neels Hofmeyr2016-09-092-1/+2
| | | | | | | 4253 used to collide with the sysmobts-mgr VTY port. Note, openggsn does not actually have a Ctrl interface yet. Change-Id: If0fa0e606dabd5bc89907a56ef18cdbbbdedb4b7
* comment: */ports.h: link to wiki + manuals, indicate used portsNeels Hofmeyr2016-09-092-2/+16
| | | | Change-Id: I6a7bf04e589ccfaea98f20900a9bfe9dd4808dce
* Add Marker to ph_tch_paramMax2016-09-092-1/+3
| | | | | | | | Extend struct ph_tch_param with Marker bit from RTP header to indicate speech onset in case of DTX. Change-Id: Ic664902630b9d335ff9abc7a9ca7249eaf80e05f Related: OS#1750
* libosmocodec link fix on MacOSXAnatoly Orlov2016-09-091-0/+1
| | | | | | | | | | | | | | | | Fixes the following bug: CCLD libosmocodec.la Undefined symbols for architecture x86_64: "_bitvec_get_bit_pos", referenced from: _osmo_fr_check_sid in gsm610.o "_bitvec_get_uint", referenced from: _osmo_hr_check_sid in gsm620.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) make[2]: *** [libosmocodec.la] Error 1 Change-Id: Id7358b94e274b529a8da38a0b2ef8c892b6dd7a5
* fix error msg: msgb_put(): say "msgb_put", not "msgb_push"Neels Hofmeyr2016-09-091-1/+1
| | | | Change-Id: I72f31ebad693f98eb088a99b83aeb10cf9acc29e
* core/counter: add osmo_counter_dec()Alexander Couzens2016-08-301-0/+6
| | | | Change-Id: I030140a45afa295c3ebc4d3ccaffd437b984f515
* IuPS: add GMM Service Request related constants and value_strNeels Hofmeyr2016-08-293-0/+28
| | | | Change-Id: Ie023fc78099932f95cc8f1b3a04fe25dfd14bc35
* fix printf format for commit 'osmo_sock_init(): include host and port in ↵Neels Hofmeyr2016-08-291-1/+1
| | | | | | | error messages' Related: CID#143566 Change-Id: I75c542089749a0875d3d1913151fe838d7722ff2
* osmo_sock_init(): include host and port in error messagesNeels Hofmeyr2016-08-271-5/+16
| | | | | | | | | | | For programs like osmo-hnbgw with numerous sockets, the message that some unspecified connection was refused is not very helpful. Also output the host and port where an error occured. Instead of perror, use fprintf(stderr, ..., strerror()) to be able to include a format string and print host and port as passed to osmo_sock_init(). Change-Id: I8d0343f51310699b78fcb83fd76fd93764acf3dc
* vty: use VTY_BIND_ADDR_DEFAULT instead of "127.0.0.1"Neels Hofmeyr2016-08-201-1/+1
| | | | Change-Id: Ice0688ac9847524cb546f6d41547090b6a3cb3d8
* configure: check for pkg-config presenceNeels Hofmeyr2016-08-091-0/+15
| | | | | | | | | | | On a fresh installation, I was puzzled by a configure.ac 'syntax error' for PKG_CHECK_MODULES(TALLOC). It took me some time to figure out that merely pkg-config was missing. Add a check for pkg-config, which isn't as straightforward as I would wish, so comment generously. Change-Id: I2e7cdc37eb59f9947a45fbc5baddbaf71b655bc0
* Add control interface port for GGSNMax2016-08-081-0/+1
| | | | | Change-Id: Ie7232189fe3265a8631fd3652b2c8c152cdee918 Related: OS#1646
* Add .mailmap file for mapping mail addresses in shortlogHarald Welte2016-08-081-0/+12
| | | | Change-Id: Id6b42bb9ab10f46b76b26057c8228e5da480286d
* Extend L1SAP with MeasurementsMax2016-08-042-1/+5
| | | | | | | | We already have RSSI parameter in PH-DATA. Add other measurement information (BER, BTO, Link Quality). Change-Id: I2b127eb1856c4cd1bc46490a89592a595f1ee86b Related: OS#1616
* fsm: Make sure we call 'onenter' of new state, not old stateHarald Welte2016-08-011-0/+1
| | | | Change-Id: I1a0181c25d9debe935e86d97ddffc24675e56a5f
* lapd_core: Fix crash in lapd_dl_flush_hist()Harald Welte2016-08-011-1/+1
| | | | | | | | When lapd_dl_flush_hist() was called before we actually had started a transmit history from lapd_dl_init(), we woul segfault before this patch. Change-Id: Ifa677c9b335dd2884b4f3e44699d901957a0500b
* Mark input string to osmo_talloc_replace_string() as constHarald Welte2016-07-281-1/+1
| | | | | | | This allows us to pass in strings that are 'const', which for the source of a copy should be the normal/regular case anyway. Change-Id: Icee6a5f88babd3a4e30bf0886f0f8d3b865d80ce
* egprs: Add CPS tables from TS 04.60Tom Tsou2016-07-255-1/+137
| | | | | | | | Includes EGPRS coding and puncturing scheme (CPS) tables from 3GPP TS 04.60. Currently osmo-bts-trx is the only user of CPS table values, but this may change with gprsdecode and other utilities. Change-Id: I09fe6514a0e2e51bb3206f8387633f7e0255345f
* Update structure in libosmocore for 11 bit RACHbhargava2016-07-241-1/+11
| | | | | | | | Parameters are added to the structure ph_rach_ind_param to differentiate the type of RACH received from Layer 1. This is to further support the 11 bit RACH. Change-Id: Ic4f0f2424a3af7599d986044be25ea4fcc0ca477
* Add define for invalid TAMax2016-07-231-0/+2
| | | | | | | | Add GSM48_TA_INVALID which is invalid Timing Advance value according to 3GPP TS 44.018 § 10.5.2.40. Change-Id: I061760ccac656f39164562a7883f8ab522cd0911 Related: OS#1526
* rsl: add rsl_act_type_name()Neels Hofmeyr2016-07-233-0/+22
| | | | Change-Id: Ie90c76d8aef42d5e2c9be94f4b206d4994e305f8
* dyn TS: add definitions for dynamic TCH/F_TCH/H_PDCHNeels Hofmeyr2016-07-234-0/+6
| | | | | | | | | | | Add: * GSM_PCHAN_TCH_F_TCH_H_PDCH * NM_CHANC_OSMO_TCHFull_TCHHalf_PDCH * RSL_CHAN_OSMO_PDCH * RSL_ACT_OSMO_PDCH Related: OS#1776 Change-Id: Ib1a8b11f37af4686d00ac88beba38557aa29edc2
* gsm_08_58.h: introduce RSL_CHAN_NR_1 constantNeels Hofmeyr2016-07-231-0/+1
| | | | | | | | | | | Using the RSL_CHAN_* constants, we sometimes need to add 1 to the chan bits to indicate e.g. the second TCH/H channel. RSL_CHAN_NR_1 marks this lowest channel bit that needs to be added. The name is analogous to RSL_CHAN_NR_MASK. Change-Id: Iea06432039d1cd23cc6b5acec308bb829b596d47
* fix compiler warning: gsup.c: missing bracesNeels Hofmeyr2016-07-171-1/+1
| | | | | | | osmo_auth_vector's first member is an array, so for a zero initializer, we should add a second set of array braces. Change-Id: Iace448caca8152e46244f26c3af250f2035c99eb
* bitvec: Force inlining of bitvec_set_bit_pos/bitvec_set_bitHolger Hans Peter Freyther2016-07-161-2/+2
| | | | | | | | | | | | | | The PCU is using bitvec_write_field a lot but on the arm-poky-linux-gnueabi-gcc v4.8.1 the calls to set_bit and set_bit_pos are not inlined. The inlined variant has been a more quick for the PCU compressed bitmap decompression testcase. Used objdump -d to look at the bitvec_write_field before and after the change. The branch to bitvec_set_bit is gone and a inlined version has been used. Change-Id: I0b6b90610f4c17f02e4efa064c3bf1ac2dccb22a
* Add function to check TA validityMax2016-07-161-0/+10
| | | | | | | | Check if given Timing Advance is valid according to 3GPP TS 44.018 § 10.5.2.40. Change-Id: I5cb6149d6e36fda8cb3f557e4d6d3a724da805a5 Related: OS#1545
* ussd: Decode interrogateSS that doesn't have testHolger Hans Peter Freyther2016-07-122-0/+13
| | | | | | | | | | | | Keith of Rhizomatica has an issue of a unrejected interrogateSS. Start with just decoding the message and printing the empty test and the code. What is kind of missing is the classification between invoke, returnResult and returnResultLast that we need to add in the long run. Change-Id: Iadfa156707a96f2a34f3948c7cc9a74435f17114
* Add EGPRS RLC/MAC headers from 3GPP TS 04.60Tom Tsou2016-07-122-0/+209
| | | | | | For shared use by osmo-pcu and osmo-bts-trx. Change-Id: I500cdc87cd30faf36c8cd92d234642f809c8f2aa
* Add GEA3 & GEA4 ciphersMax2016-07-1111-5/+225
| | | | | | | | | | | Corresponding test code include both official test vectors from the specs and data from over-the-air tests. This obsoletes libosmo-crypt-a53 as it was last missing piece unimplemented in libosmogsm. Change-Id: I939e4f6b91b4a7c591ef3761fe2d46ed1c2fb2d3 Related: OS#1582
* fsm: delete the timer when changing stateHarald Welte2016-07-101-0/+3
| | | | | | | In osmo_fsm_inst_state_chg(), we need to stop any not-yet-expired timer of the old state before transitioning into the new state. Change-Id: I2558f9a7027a877ea8263785ed3c8d70d2513996
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