Differences

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--- software:gdb [2009/10/09 15:57]
cyril
+++ software:gdb [2013/09/19 16:40] (current)
@@ Line 8: / Line 8: @@
   * **# ''gdb <prog-file> <core-file>''** : inspect the core dump
   * **# ''gdb <prog-file> <pid>''** : attach to the running process
+  * **# ''gdb --pid=<pid> --batch -ex gcore''** : dump the core of an alive process
 ==== Running ====
   * **''run <prog-args...>''** (short "r") : start the program
@@ Line 23: / Line 23: @@
   * **''backtrace''** (short "bt") : show the stack
   * **''frame <frame-number>''** (short "f") : move to the stack drame number
-  * **''list [source-file]:<line|function>''** (short "l") : show source code
+  * **''list''**, **''list -''**, **''list [source-file]:<line|function>''** (short "l") : show source code
 ==== Threads ====
@@ Line 52: / Line 52: @@
   * **''source <file-name>''** : load a set of commands from a file
-  * You can define macros in ~/.gdbinit
+  * You can define macros in ~/.gdbinit, eg to automatically set some breakpoints.