[CLN-list] Re: cln cvs, cl_low_div.cc and mulu32_64

[Sven Verdoolaege]

On Thu, Dec 21, 2006 at 10:51:33PM +0100, Richard B. Kreckel wrote:
> Hi!
> 
> Thank you, Sven, for sending a patch.

Well, don't thank me yet, because I only made it to compile so far
and not actually run....

> I'm talking this to the mailing list. (Since I'll start traveling in a 
> couple of hours and come back next year.)
> 
> There seems to be some confusion about the CLN version you're having. 
> You say that you're using CLN 1.1.13. But your patch looks more like it 
> is for CLN-1.2 from CVS HEAD, not for the CLN-1.1 branch.

Yes.  Sorry for not being clear about that.
My patch is against this commit (from a cvsimport to git):

commit 41d512525f170280a1746f478334ffadb75d9fbb
Author: haible <haible>
Date:   Tue Dec 19 14:50:43 2006 +0000

    Avoid using undeclared function exit().

> I've only had a quick glance at your patch. What is __arch64__ and why 
> is __sparc64__ not defined?

I've no idea.

bash-2.04$ uname -a     
SunOS zeta 5.9 Generic_118558-30 sun4u sparc SUNW,Sun-Fire-V890
bash-2.04$ cpp --version
cpp (GCC) 4.1.1
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

bash-2.04$ echo | cpp -E -dM -m64 -mptr64  
#define __DBL_MIN_EXP__ (-1021)
#define __FLT_MIN__ 1.17549435e-38F
#define __CHAR_BIT__ 8
#define __WCHAR_MAX__ 2147483647
#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
#define __FLT_EVAL_METHOD__ 0
#define __DBL_MIN_10_EXP__ (-307)
#define __FINITE_MATH_ONLY__ 0
#define __GNUC_PATCHLEVEL__ 1
#define sparc 1
#define __SHRT_MAX__ 32767
#define __LDBL_MAX__ 1.18973149535723176508575932662800702e+4932L
#define __UINTMAX_TYPE__ long unsigned int
#define __unix 1
#define __LDBL_MAX_EXP__ 16384
#define __SCHAR_MAX__ 127
#define __USER_LABEL_PREFIX__ 
#define __STDC_HOSTED__ 1
#define __LDBL_HAS_INFINITY__ 1
#define __DBL_DIG__ 15
#define __FLT_EPSILON__ 1.19209290e-7F
#define __LDBL_MIN__ 3.36210314311209350626267781732175260e-4932L
#define __unix__ 1
#define __DECIMAL_DIG__ 36
#define __LDBL_HAS_QUIET_NAN__ 1
#define __GNUC__ 4
#define __DBL_MAX__ 1.7976931348623157e+308
#define __DBL_HAS_INFINITY__ 1
#define __SVR4 1
#define __DBL_MAX_EXP__ 1024
#define __LONG_LONG_MAX__ 9223372036854775807LL
#define __sparc__ 1
#define __GXX_ABI_VERSION 1002
#define __FLT_MIN_EXP__ (-125)
#define __DBL_MIN__ 2.2250738585072014e-308
#define __LP64__ 1
#define __DBL_HAS_QUIET_NAN__ 1
#define __sun 1
#define __REGISTER_PREFIX__ 
#define __NO_INLINE__ 1
#define __sparcv9 1
#define __FLT_MANT_DIG__ 24
#define __VERSION__ "4.1.1"
#define __sparc 1
#define sun 1
#define unix 1
#define __SIZE_TYPE__ long unsigned int
#define __ELF__ 1
#define __FLT_RADIX__ 2
#define __LDBL_EPSILON__ 1.92592994438723585305597794258492732e-34L
#define __LDBL_DIG__ 33
#define __FLT_HAS_QUIET_NAN__ 1
#define __FLT_MAX_10_EXP__ 38
#define __LONG_MAX__ 9223372036854775807L
#define __FLT_HAS_INFINITY__ 1
#define __PRAGMA_REDEFINE_EXTNAME 1
#define __LDBL_MANT_DIG__ 113
#define __WCHAR_TYPE__ int
#define __FLT_DIG__ 6
#define __INT_MAX__ 2147483647
#define __FLT_MAX_EXP__ 128
#define __DBL_MANT_DIG__ 53
#define __WINT_TYPE__ int
#define __LDBL_MIN_EXP__ (-16381)
#define __LDBL_MAX_10_EXP__ 4932
#define __DBL_EPSILON__ 2.2204460492503131e-16
#define _LP64 1
#define __sun__ 1
#define __svr4__ 1
#define __INTMAX_MAX__ 9223372036854775807L
#define __FLT_DENORM_MIN__ 1.40129846e-45F
#define __FLT_MAX__ 3.40282347e+38F
#define __FLT_MIN_10_EXP__ (-37)
#define __INTMAX_TYPE__ long int
#define __GNUC_MINOR__ 1
#define __DBL_MAX_10_EXP__ 308
#define __LDBL_DENORM_MIN__ 6.47517511943802511092443895822764655e-4966L
#define __PTRDIFF_TYPE__ long int
#define __arch64__ 1
#define __LDBL_MIN_10_EXP__ (-4931)

skimo