HP gnu source-level debugger 5992-4701 Manuale Utente Scaricare il pdf (Pagina 168)

has the filename rtcconfig. If user prefers to set this option, it must include the

filename.

◦ Incorrect usage:

export GDBRTC_CONFIG=./

export GDBRTC_CONFIG=/tmp

◦ Correct usage:

export GDBRTC_CONFIG=/tmp/yet_another_config

export GDBRTC_CONFIG=/tmp/rtcconfig

• BATCH_RTC enables or disables batch memory leak detection.

• GDB_SERVER is used to override the default path from where the gdb executable

is used to provide the information on memory leak. By default, /opt/langtools/

bin/gdb is used to print the output. This can be overridden by setting

GDB_SERVER appropriately.

• RTC_MALLOC_CONFIG is used to override the default config and rtcconfig

file settings. This variable can be set as follows:

export RTC_MALLOC_CONFIG=config_string1[;config_strings].

◦ The config_strings are separated by a semi-colon(;).

◦ The following config_strings options exist for RTC_MALLOC_CONFIG:

abort_on_bounds=[01] Aborts execution when heap objects

bounds check fail, value is 1, and the

environment variable RTC_NO_ABORT

is not set.

abort_on_bad_free=[01] Aborts execution when free or realloc is

trying to free a heap object which is not

valid, value is 1, and environment

variable RTC_NO_ABORT is not set.

abort_on_nomem=[01] Aborts execution when out of memory

if value is 1, and environment variable

RTC_NO_ABORT is not set.

leak_logfile=stderr[+]filename The log file for batch mode must be

specified.

stderr: error message goes to stderr

[+]filename: error message goes to

filename, + means output is appended to

the file.

168 HP-UX Configuration-Specific Information

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HP gnu source-level debugger 5992-4701 Manuale Utente Pagina 168