diff options
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/configure.in | 2 | ||||
| -rw-r--r-- | erts/doc/src/erl.xml | 8 | ||||
| -rw-r--r-- | erts/doc/src/run_erl.xml | 11 | ||||
| -rw-r--r-- | erts/etc/unix/cerl.src | 18 |
4 files changed, 25 insertions, 14 deletions
diff --git a/erts/configure.in b/erts/configure.in index 80f1efe05b..69b9af3c8c 100644 --- a/erts/configure.in +++ b/erts/configure.in @@ -2814,7 +2814,7 @@ if test X${enable_fp_exceptions} != Xyes ; then FPE=unreliable else - AC_MSG_CHECKING([for unreliable floating point execptions]) + AC_MSG_CHECKING([for unreliable floating point exceptions]) AC_TRY_RUN([ diff --git a/erts/doc/src/erl.xml b/erts/doc/src/erl.xml index f62d3fb170..eb1d24cf12 100644 --- a/erts/doc/src/erl.xml +++ b/erts/doc/src/erl.xml @@ -393,9 +393,11 @@ <tag><c><![CDATA[-pa Dir1 Dir2 ...]]></c></tag> <item> <p>Adds the specified directories to the beginning of the code - path, similar to <c><![CDATA[code:add_pathsa/1]]></c>; see - <seealso marker="kernel:code"><c>code(3)</c></seealso>. - As an alternative to <c>-pa</c>, if several directories are + path, similar to <seealso marker="kernel:code#add_pathsa/1"> + <c><![CDATA[code:add_pathsa/1]]></c></seealso>. Note that the + order of the given directories will be reversed in the + resulting path.</p> + <p>As an alternative to <c>-pa</c>, if several directories are to be prepended to the code path and the directories have a common parent directory, that parent directory can be specified in environment variable <c>ERL_LIBS</c>; see diff --git a/erts/doc/src/run_erl.xml b/erts/doc/src/run_erl.xml index ad7b2c5b85..a9b6a7e2c6 100644 --- a/erts/doc/src/run_erl.xml +++ b/erts/doc/src/run_erl.xml @@ -49,7 +49,7 @@ <funcs> <func> <name>run_erl [-daemon] pipe_dir/ log_dir "exec command - [command_arguments]"</name> + arg1 arg2 ..."</name> <fsummary>Start the Erlang emulator without attached terminal.</fsummary> <desc> <p>Arguments:</p> @@ -92,11 +92,10 @@ </item> </list> </item> - <tag><c>"exec command [command_arguments]"</c></tag> + <tag><c>"exec command arg1 arg2 ..."</c></tag> <item> - <p>In the third argument, <c><![CDATA[command]]></c> is the - executable to execute where everything written to <c>stdin</c> - and <c>stdout</c> is logged to <c><![CDATA[log_dir]]></c>.</p> + <p>A space-separated string specifying the program to be executed. + The second field is typically a command name such as <c>erl</c>.</p> </item> </taglist> </desc> @@ -105,7 +104,7 @@ <section> <title>Notes concerning the Log Files</title> - <p>While running, <c>run_erl</c> (as stated earlier) sends all output, + <p>While running, <c>run_erl</c> sends all output, uninterpreted, to a log file. The file is named <c><![CDATA[erlang.log.N]]></c>, where <c>N</c> is an integer. When the log is "full" (default log size is 100 KB), <c>run_erl</c> starts to log diff --git a/erts/etc/unix/cerl.src b/erts/etc/unix/cerl.src index c5422ab2ed..30f2d831b5 100644 --- a/erts/etc/unix/cerl.src +++ b/erts/etc/unix/cerl.src @@ -399,19 +399,29 @@ elif [ "x$GDB" = "xdump" ]; then cmdfile="/tmp/.cerlgdb.$$" case "x$core" in x/*) - gdbcmd="$EMU_NAME ${core}" ;; *) dir=`pwd` - gdbcmd="$EMU_NAME ${dir}/${core}" + core="${dir}/${core}" ;; esac - echo "set width 0 + case `uname` in + Darwin) + echo " +thread backtrace all +quit +" > $cmdfile + exec lldb -s $cmdfile -c ${core} $EMU_NAME + ;; + *) + echo "set width 0 set height 0 set verbose off source $ROOTDIR/erts/etc/unix/etp-commands thread apply all bt " > $cmdfile - exec gdb --batch --command=$cmdfile $gdbcmd + exec gdb --batch --command=$cmdfile $EMU_NAME $core + ;; + esac fi |