r192063 - in /branches/melt-branch/gcc: ChangeL...

[bstarynk@gcc.gnu.org]

Author: bstarynk
Date: Thu Oct  4 07:45:15 2012
New Revision: 192063

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192063
Log:

2012-10-04  Basile Starynkevitch  <basile@starynkevitch.net>

	{{very low level trace location facility}}
	* melt-runtime.h (melt_loctrace_file): New variable.
	(MELT_TRACE_LOCATION): New macro.
	(MELT_INITFRAME_AT, MELT_LOCATION, MELT_LOCATION_HERE_AT)
	(MELT_LOCATION_HERE_PRINTF_AT): Use it.

	* melt-runtime.c (melt_really_initialize, do_finalize_melt): Set
	and handle melt_loctrace_file using GCCMELT_TRACE_LOCATION
	environment variable.


Modified:
    branches/melt-branch/gcc/ChangeLog.MELT
    branches/melt-branch/gcc/melt-runtime.c
    branches/melt-branch/gcc/melt-runtime.h