gcc/libffi ChangeLog src/types.c src/powerpc/f ...

[amodra@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_4-branch
Changes by:	amodra@gcc.gnu.org	2004-03-12 01:35:32

Modified files:
	libffi         : ChangeLog 
	libffi/src     : types.c 
	libffi/src/powerpc: ffi.c linux64.S linux64_closure.S 
	libffi/testsuite/libffi.call: cls_align_longdouble.c float.c 
	                              float2.c 

Log message:
	* src/powerpc/ffi.c (ffi_prep_args64): Correct long double handling.
	(ffi_prep_cif_machdep <FFI_LINUX64>): Correct long double function
	return and long double arg handling.
	(ffi_closure_helper_LINUX64): Formatting.  Delete unused "ng" var.
	Use "end_pfr" instead of "nf".  Correct long double handling.
	Localise "temp".
	* src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double
	return value.
	* src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate
	space for long double return value.  Adjust stack frame and offsets.
	Load f2 long double return.
	* testsuite/libffi.call/cls_align_longdouble.c: Pass -mlong-double-128
	for powerpc64-*-*.
	* testsuite/libffi.call/float.c: Likewise.
	* testsuite/libffi.call/float2.c: Likewise.
	
	* src/types.c: Use 16 byte long double for POWERPC64.
	(pointer): POWERPC64 has 8 byte pointers.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libffi/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.153.4.3&r2=1.153.4.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libffi/src/types.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.12&r2=1.12.10.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libffi/src/powerpc/ffi.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.7&r2=1.7.10.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libffi/src/powerpc/linux64.S.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.5&r2=1.5.10.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libffi/src/powerpc/linux64_closure.S.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.5&r2=1.5.10.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libffi/testsuite/libffi.call/cls_align_longdouble.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.1&r2=1.1.10.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libffi/testsuite/libffi.call/float.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.1&r2=1.1.22.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libffi/testsuite/libffi.call/float2.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.1&r2=1.1.22.1