gcc/gcc ChangeLog config/pdp11/pdp11.c config/ ...

[rth at gcc dot gnu dot org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	rth@gcc.gnu.org	2002-10-07 01:21:21

Modified files:
	gcc            : ChangeLog 
	gcc/config/pdp11: pdp11.c pdp11.h pdp11.md t-pdp11 

Log message:
	* t-pdp11: Add MULTILIB support for msoft-float.
	* pdp11.h (LEGITIMATE_CONSTANT_P): Fix soft-float case.
	
	* t-pdp11: Add LIB2FUNCS_EXTRA.
	* pdp11.c (pdp11_output_function_prologue): Restrict offset to 16bit,
	add preceding 0 to the octal constant, rename 'fp' to 'r5', rename
	'fldd' to 'ldd', rename 'fstd' to 'std'.
	(pdp11_output_function_epilogue): Likewise.
	(output_move_quad): Make the comment gas compatible.
	(output_ascii): Add preceding 0 to the octal constant.
	(print_operand_address): Add pre_modify, post_modify.
	(output_addr_const_pdp11): Add preceding 0 to the octal constant.
	* pdp11.h (GO_IF_LEGITIMATE_ADDRESS) : Add 'movb' pre_modify case
	with the indication of Paul Koning.
	(PRINT_OPERAND): Fix floating constant.
	* pdp11.md (movdi): Restrict matching pattern.
	(movqi): Generalize the matching pattern.
	(movdf): Restrict matching pattern.
	(zero_extendqihi2): Change constant representation.
	(floatsidf2): Fix wrong operands.
	(addqi3): Fix wrong instruction name.
	(subqi3): Fix wrong instruction name.
	(andsi3, andhi3, andqi3): Simplify and fix to use 'bic'.
	(xorsi3): Fix wrong insn.
	(one_cmplqi2): Add two operand pattern.
	(lsrsi3): New.
	(negsi2): New.
	(call): Add register indirect case.
	(mod): Fix wrong subreg.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.15639&r2=1.15640
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/pdp11/pdp11.c.diff?cvsroot=gcc&r1=1.25&r2=1.26
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/pdp11/pdp11.h.diff?cvsroot=gcc&r1=1.43&r2=1.44
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/pdp11/pdp11.md.diff?cvsroot=gcc&r1=1.18&r2=1.19
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/pdp11/t-pdp11.diff?cvsroot=gcc&r1=1.3&r2=1.4