fork-proofing -ftest-coverage / gcov

[Richard Henderson]

On Tue, Jan 25, 2000 at 11:57:45PM +0000, Joern Rennecke wrote:
> 	* calls.c (special_function_p): New argument fork_or_exec.
> 	(expand_call): When profile_arc_flag is set and the function
> 	is in the fork_or_exec group, call __bb_fork_func first.
> 	* libgcc2.c, _bb module (__bb_fork_func): New function.
> 	(__bb_exit_func): If fcntl F_SETLKW is available, use it to lock
> 	output file.
> 	* config/svr4.h (TARGET_HAS_F_SETLKW): Define.
> 	* tree.h (special_function_p): Update prototype.
> 
> gcc/cp:
> Tue Jan 25 23:43:13 1999  J"orn Rennecke <amylaar@cygnus.co.uk>
> 	* cp/optimize.c (calls_setjmp_r): Supply new argument
> 	to special_function_p.

Ok.

A future wish is some sort of limited autofoo on targets, or,
minimally, snagging host autoconf data when compiling native.


r~