Peter Schauer cef4c2e7a5 Changes to support alpha OSF/1 in native mode. ...

* alpha-nat.c, alpha-tdep.c, config/alpha/alpha-osf1.mt,
	  config/alpha/nm-alpha.h, config/alpha/tm-alpha.h, osfsolib.c:
	New files.
	* Makefile.in:  Add new files and dependencies.
	* configure.in:  Add alpha target.
	* config/alpha/alpha-osf1.mh (NATDEPFILES):  Add osfsolib.o
	* config/alpha/alpha-osf1.mh (MH_CFLAGS):  Remove, we can handle
	shared libraries now.
	* config/alpha/xm-alpha.h:  Cleanup, get MAKEVA_* defines right.

	* defs.h (CORE_ADDR):  Make its type overridable via CORE_ADDR_TYPE,
	provide `unsigned int' default.
	* breakpoint.c (breakpoint_auto_delete):  Delete only if we really
	stopped for the breakpoint.
	* stabsread.c, stabsread.h (define_symbol):  Change valu parameter
	to a CORE_ADDR.
	* stabsread.c (read_range_type):  Handle the case where the lower
	bound overflows and the upper doesn't and the range is legal.
	* infrun.c (resume):  Do not step a breakpoint instruction if
	CANNOT_STEP_BREAKPOINT is defined.

	* inferior.h (CALL_DUMMY_LOCATION):  New variant AT_ENTRY_POINT.
	Now that we have the bp_call_dummy breakpoint the call dummy code
	is no longer needed. PUSH_DUMMY_FRAME, PUSH_ARGUMENTS and
	FIX_CALL_DUMMY can be used to set up everything for the dummy.
	The breakpoint for the dummy is set at the entry point and thats it.
	* blockframe.c (inside_entry_file, inside_entry_func):  Do not stop
	backtraces if pc is in the call dummy at the entry point.
	* infcmd.c (run_stack_dummy):  Handle AT_ENTRY_POINT case. Use
	the expected breakpoint pc when setting up the frame for
	set_momentary_breakpoint.
	* symfile.c (entry_point_address):  New function for AT_ENTRY_POINT
	support.
	* valops.c (call_function_by_hand):  Handle AT_ENTRY_POINT case.

1993-10-05 19:44:57 +00:00

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