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global gquarks
/* This is needed to keep track of gquark for use in other probes.*/
probe process("@ABS_GLIB_RUNTIME_LIBDIR@/libglib-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("quark__new")
{
gquarks[pid(), $arg2] = user_string($arg1)
}
/**
* probe glib.quark_new - Called when a #GQuark is initially created
* @quark: integer value for the quark
* @str: string form of the quark
*/
probe glib.quark_new = process("@ABS_GLIB_RUNTIME_LIBDIR@/libglib-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("quark__new")
{
str = user_string ($arg1);
quark = $arg2;
probestr = sprintf("glib.quark_new(%s) -> %d", str, quark);
}
/**
* probe glib.mem_alloc - Called when a malloc block is initially requested
* @mem: Raw memory pointer returned
* @n_bytes: number of bytes
* @zeroed: Boolean value, %TRUE if this block was filled with NUL bytes
* @failable: Boolean value, %TRUE if program execution can continue on allocation failure
*/
probe glib.mem_alloc = process("@ABS_GLIB_RUNTIME_LIBDIR@/libglib-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("mem__alloc")
{
mem = $arg1;
n_bytes = $arg2;
zeroed = $arg3;
failable = $arg4;
probestr = sprintf("glib.mem_alloc(n_bytes=%d) -> %p", n_bytes, mem);
}
/**
* probe glib.mem_free - Called when a malloc block freed
*/
probe glib.mem_free = process("@ABS_GLIB_RUNTIME_LIBDIR@/libglib-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("mem__free")
{
mem = $arg1; /* ARG: @mem: Raw memory pointer */
probestr = sprintf("glib.mem_free(mem=%p)", mem);
}
/**
* probe glib.mem_realloc - Called when a malloc block is resized
* @mem: Raw memory pointer returned
* @old_mem: Original memory pointer
* @n_bytes: number of bytes
* @failable: Boolean value, %TRUE if program execution can continue on allocation failure
*/
probe glib.mem_realloc = process("@ABS_GLIB_RUNTIME_LIBDIR@/libglib-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("mem__realloc")
{
mem = $arg1;
old_mem = $arg2;
n_bytes = $arg3;
failable = $arg4;
probestr = sprintf("glib.mem_realloc(old_mem=%p, n_bytes=%d) -> %p", old_mem, n_bytes, mem);
}
/**
* probe glib.slice_alloc - Called when g_slice_alloc() is used
* @mem: Raw memory pointer returned
* @n_bytes: number of bytes
*/
probe glib.slice_alloc = process("@ABS_GLIB_RUNTIME_LIBDIR@/libglib-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("slice__alloc")
{
mem = $arg1;
n_bytes = $arg2;
probestr = sprintf("glib.slice_alloc(n_bytes=%d) -> %p", n_bytes, mem);
}
/**
* probe glib.slice_free - Called when memory slice is freed
* @mem: Raw memory pointer returned
* @n_bytes: Number of bytes
*/
probe glib.slice_free = process("@ABS_GLIB_RUNTIME_LIBDIR@/libglib-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("slice__free")
{
mem = $arg1;
n_bytes = $arg2;
probestr = sprintf("glib.slice_free(n_bytes=%d) -> %p", n_bytes, mem);
}
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