gcc/gcc ChangeLog config/darwin.c config/darwi ...

[geoffk@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	geoffk@gcc.gnu.org	2003-03-11 01:41:12

Modified files:
	gcc            : ChangeLog 
	gcc/config     : darwin.c darwin.h 
	gcc/config/i386: darwin.h 
	gcc/config/rs6000: darwin.h rs6000.c rs6000.md 
	gcc/doc        : invoke.texi 

Log message:
	2003-03-10  Andrew Pinski  <apinski@apple.com>
	
	* config/darwin.c (machopic_function_base_name): If dynamic-no-pic
	is on should not get here.
	(machopic_indirect_data_reference): If dynamic-no-pic is on just
	generate high/low parts of the address.
	(machopic_legitimize_pic_address): Change MACHOPIC_PURE to
	MACHOPIC_INDIRECT. Dynamic-no-pic uses 0 as the pic base. Generate
	symbol and labels with a new reg.  Dynamic-no-pic does not have a
	pic_offset_table_rtx.
	(machopic_select_section): Change references of flag_pic to
	MACHOPIC_INDIRECT.
	(machopic_asm_out_destructor): Likewise.
	* config/darwin.h (ASM_DECLARE_UNRESOLVED_REFERENCE): Change
	reference of flag_pic to MACHOPIC_INDIRECT.
	(MACHO_DYNAMIC_NO_PIC_P): Define as TARGET_DYNAMIC_NO_PIC.
	(MACHOPIC_INDIRECT): Is also true when dynamic-no-pic is on.
	(MACHOPIC_JUST_INDIRECT): Is also true when dynamic-no-pic is on.
	(MACHOPIC_PURE): Is not pure when dynamic-no-pic is on.
	* config/i386/darwin.h (MASK_MACHO_DYNAMIC_NO_PIC): Define as
	0 for right now as dynamic-no-pic is not implemented on Darwin/ia32.
	* config/rs6000/darwin.h (MASK_MACHO_DYNAMIC_NO_PIC): Define.
	(TARGET_DYNAMIC_NO_PIC): Define.
	(SUBTARGET_SWITCHES): Define, have sub-target switches for
	dynamic-no-pic.
	(SUBTARGET_OVERRIDE_OPTIONS): Move check for -fpic from
	rs6000_override_options to here. Dynamic-no-pic overrides
	pic.
	(CC1_SPEC): Change from not static then pic to not static and not
	dynamic-no-pic then pic.
	* config/rs6000/rs6000.c (rs6000_override_options): Move the
	check for -fpic and DARWIN_ABI to config/rs6000/darwin.h
	(rs6000_legitimize_reload_address): Add case for loading floating in
	dynamic-no-pic.
	(rs6000_emit_move): Add case for dynamic-no-pic.  Change reference
	of flag_pic to MACHOPIC_INDIRECT.
	(secondary_reload_class): Conditional change the reference of
	flag_pic to MACHOPIC_INDIRECT.
	(rs6000_output_mi_thunk): Change reference of flag_pic to
	MACHOPIC_INDIRECT.
	(output_profile_hook): Likewise.
	(machopic_output_stub):	Non-pure (dynamic-no-pic) is now supported.
	* config/rs6000/rs6000.md (movdf_low): Add the case for
	MACHO_DYNAMIC_NO_PIC_P.
	(call): Change references for flag_pic in TARGET_MACHO to
	MACHOPIC_INDIRECT.
	(SUBTARGET_OVERRIDE_OPTIONS): Add case where -fpic is on and
	-mdynamic-no-pic is on.	 Also move case for -fpic from rs6000.c.
	* doc/invoke.texi (-mdynamic-no-pic): Document.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.17022&r2=1.17023
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/darwin.c.diff?cvsroot=gcc&r1=1.33&r2=1.34
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/darwin.h.diff?cvsroot=gcc&r1=1.48&r2=1.49
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/darwin.h.diff?cvsroot=gcc&r1=1.3&r2=1.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/darwin.h.diff?cvsroot=gcc&r1=1.32&r2=1.33
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.c.diff?cvsroot=gcc&r1=1.434&r2=1.435
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.md.diff?cvsroot=gcc&r1=1.241&r2=1.242
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/invoke.texi.diff?cvsroot=gcc&r1=1.253&r2=1.254