diff options
| author |   imarom <imarom@cisco.com> | 2016-06-23 11:27:05 +0300 |
|---|---|---|
| committer | imarom <imarom@cisco.com> | 2016-06-23 11:27:36 +0300 |
| commit | 5f84648529772a4b0b52eedfbf3669c6e45d653f (patch) | |
| tree | 191d61b3a332e7a007c63a716c561824b4f29538 /src/main_dpdk.cpp | |
| parent | f672c6c1ac980fa248298b679603da3645735787 (diff) | |
allow coredump for TRex with --alow-coredump
by default, huge pages will not be mapped to the core
Diffstat (limited to 'src/main_dpdk.cpp')
| -rw-r--r-- | src/main_dpdk.cpp | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/src/main_dpdk.cpp b/src/main_dpdk.cpp index dcef2f38..4f8d8937 100644 --- a/src/main_dpdk.cpp +++ b/src/main_dpdk.cpp @@ -50,6 +50,7 @@ #include <rte_mbuf.h> #include <rte_random.h> #include <rte_version.h> + #include "bp_sim.h" #include "os_time.h" #include "common/arg/SimpleGlob.h" @@ -553,7 +554,9 @@ enum { OPT_HELP, OPT_PREFIX, OPT_MAC_SPLIT, OPT_SEND_DEBUG_PKT, - OPT_NO_WATCHDOG + OPT_NO_WATCHDOG, + OPT_ALLOW_COREDUMP + }; @@ -615,7 +618,8 @@ static CSimpleOpt::SOption parser_options[] = { OPT_MAC_SPLIT, "--mac-spread", SO_REQ_SEP }, { OPT_SEND_DEBUG_PKT, "--send-debug-pkt", SO_REQ_SEP }, { OPT_MBUF_FACTOR , "--mbuf-factor", SO_REQ_SEP }, - { OPT_NO_WATCHDOG , "--no-watchdog", SO_NONE }, + { OPT_NO_WATCHDOG , "--no-watchdog", SO_NONE }, + { OPT_ALLOW_COREDUMP , "--allow-coredump", SO_NONE }, SO_END_OF_OPTIONS @@ -718,6 +722,8 @@ static int usage(){ printf(" \n"); printf(" --no-watchdog : disable watchdog \n"); printf(" \n"); + printf(" --allow-coredump : allow a creation of core dump \n"); + printf(" \n"); printf(" --vm-sim : simulate vm with driver of one input queue and one output queue \n"); printf(" \n"); printf(" Examples: "); @@ -935,6 +941,10 @@ static int parse_options(int argc, char *argv[], CParserOption* po, bool first_t po->preview.setWDDisable(true); break; + case OPT_ALLOW_COREDUMP : + po->preview.setCoreDumpEnable(true); + break; + case OPT_LATENCY_PREVIEW : sscanf(args.OptionArg(),"%d", &po->m_latency_prev); break; @@ -4703,6 +4713,15 @@ int main_test(int argc , char * argv[]){ exit(-1); } + /* enable core dump if requested */ + if (CGlobalInfo::m_options.preview.getCoreDumpEnable()) { + utl_set_coredump_size(-1); + } + else { + utl_set_coredump_size(0); + } + + update_global_info_from_platform_file(); /* It is not a mistake. Give the user higher priorty over the configuration file */ @@ -5779,3 +5798,4 @@ int TrexDpdkPlatformApi::get_active_pgids(flow_stat_active_t &result) const { CFlowStatParser *TrexDpdkPlatformApi::get_flow_stat_parser() const { return CTRexExtendedDriverDb::Ins()->get_drv()->get_flow_stat_parser(); } + |