FM / runtime

/usr/share/systemtap/runtime

Name	Size	Mode	Actions
dyninst/	-	0755	rm
linux/	-	0755	rm
softfloat/	-	0755	rm
transport/	-	0755	rm
unwind/	-	0755	rm
addr-map.c	523	0644	edit dl rm
addr-map.h	1156	0644	edit dl rm
alloc.c	498	0644	edit dl rm
arith.c	483	0644	edit dl rm
common_probe_context.h	6576	0644	edit dl rm
common_session_state.h	415	0644	edit dl rm
compatdefs.h	3682	0644	edit dl rm
copy.c	585	0644	edit dl rm
debug.h	485	0644	edit dl rm
io.c	508	0644	edit dl rm
k_syms.h	182	0644	edit dl rm
loc2c-runtime.h	17937	0644	edit dl rm
map-gen.c	25977	0644	edit dl rm
map-stat.c	3589	0644	edit dl rm
map.c	14660	0644	edit dl rm
map.h	5918	0644	edit dl rm
mempool.c	2644	0644	edit dl rm
namespaces.h	487	0644	edit dl rm
pmap-gen.c	8710	0644	edit dl rm
print.c	486	0644	edit dl rm
print.h	872	0644	edit dl rm
print_flush.c	3073	0644	edit dl rm
probe_lock.h	498	0644	edit dl rm
procfs-probes.c	4673	0644	edit dl rm
procfs-probes.h	674	0644	edit dl rm
procfs.c	4021	0644	edit dl rm
proc_fs_compatibility.h	2316	0644	edit dl rm
ptrace_compatibility.h	1512	0644	edit dl rm
regs.c	4280	0644	edit dl rm
regs.h	2352	0644	edit dl rm
runtime.h	928	0644	edit dl rm
runtime_context.h	669	0644	edit dl rm
runtime_defines.h	3582	0644	edit dl rm
softfloat.c	77159	0644	edit dl rm
softfloat.h	5125	0644	edit dl rm
stack-arm.c	1688	0644	edit dl rm
stack-ia64.c	1083	0644	edit dl rm
stack-mips.c	125	0644	edit dl rm
stack-s390.c	2362	0644	edit dl rm
stack.c	21790	0644	edit dl rm
stat-common.c	8486	0644	edit dl rm
stat.c	7421	0644	edit dl rm
stat.h	1964	0644	edit dl rm
stp_helper_lock.h	3669	0644	edit dl rm
stp_string.c	8632	0644	edit dl rm
stp_string.h	598	0644	edit dl rm
stp_task_work.c	3511	0644	edit dl rm
stp_utrace.c	94735	0644	edit dl rm
stp_utrace.h	14010	0644	edit dl rm
sym.c	39757	0644	edit dl rm
sym.h	6539	0644	edit dl rm
syscall.h	17408	0644	edit dl rm
task_finder_vma.c	13290	0644	edit dl rm
time.c	14887	0644	edit dl rm
timer.c	481	0644	edit dl rm
timer.h	482	0644	edit dl rm
uidgid_compatibility.h	603	0644	edit dl rm
unwind.c	47890	0644	edit dl rm
utrace_compatibility.h	3148	0644	edit dl rm
vma.c	9545	0644	edit dl rm
vsprintf.c	24058	0644	edit dl rm
vsprintf.h	1502	0644	edit dl rm

Edit: /usr/share/systemtap/runtime/softfloat.h (5125B)

/*============================================================================

This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
Package, Release 3e, by John R. Hauser.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice,
    this list of conditions, and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice,
    this list of conditions, and the following disclaimer in the documentation
    and/or other materials provided with the distribution.

3. Neither the name of the University nor the names of its contributors may
    be used to endorse or promote products derived from this software without
    specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

=============================================================================*/

#ifndef softfloat_h
#define softfloat_h 1

//#include <stdbool.h>
//#include <stdint.h>
#include "softfloat/softfloat_types.h"

#ifndef THREAD_LOCAL
#define THREAD_LOCAL
#endif

/* our float is defined as 64 bits long, consistent with kernel long */
// typedef struct { uint64_t v; } float64_t;

/*-----------------------------------------------------------------------------
| Software floating-point underflow tininess-detection mode.
*-----------------------------------------------------------------------------*/
extern THREAD_LOCAL uint_fast8_t softfloat_detectTininess;
enum {
    softfloat_tininess_beforeRounding = 0,
    softfloat_tininess_afterRounding  = 1
};

/*----------------------------------------------------------------------------
| Software floating-point rounding mode.  (Mode "odd" is supported only if
| SoftFloat is compiled with macro 'SOFTFLOAT_ROUND_ODD' defined.)
*----------------------------------------------------------------------------*/
extern THREAD_LOCAL uint_fast8_t softfloat_roundingMode;
enum {
    softfloat_round_near_even   = 0,
    softfloat_round_minMag      = 1,
    softfloat_round_min         = 2,
    softfloat_round_max         = 3,
    softfloat_round_near_maxMag = 4,
    softfloat_round_odd         = 6
};

/*----------------------------------------------------------------------------
| Software floating-point exception flags.
*----------------------------------------------------------------------------*/
extern THREAD_LOCAL uint_fast8_t softfloat_exceptionFlags;
enum {
    softfloat_flag_inexact   =  1,
    softfloat_flag_underflow =  2,
    softfloat_flag_overflow  =  4,
    softfloat_flag_infinite  =  8,
    softfloat_flag_invalid   = 16
};

/*----------------------------------------------------------------------------
| Routine to raise any or all of the software floating-point exception flags.
*----------------------------------------------------------------------------*/
void softfloat_raiseFlags( uint_fast8_t );

/*----------------------------------------------------------------------------
| Integer/String-to-floating-point conversion routines.
*----------------------------------------------------------------------------*/
float64_t i64_to_f64( int64_t );
float32_t i64_to_f32( int64_t );
float64_t str_to_f64( const char *);

/*----------------------------------------------------------------------------
| 64-bit (double-precision) floating-point operations.
*----------------------------------------------------------------------------*/
int_fast64_t f64_to_i64( float64_t, uint_fast8_t, bool );
void f64_to_str(char *, int, float64_t, int );

float64_t f64_add( float64_t, float64_t );
float64_t f64_sub( float64_t, float64_t );
float64_t f64_mul( float64_t, float64_t );
float64_t f64_mulAdd( float64_t, float64_t, float64_t );
float64_t f64_div( float64_t, float64_t );
float64_t f64_rem( float64_t, float64_t );
float64_t f64_sqrt( float64_t );
bool f64_eq( float64_t, float64_t );
bool f64_le( float64_t, float64_t );
bool f64_lt( float64_t, float64_t );

/*----------------------------------------------------------------------------
| 32-bit (single-precision) floating-point operations.
*----------------------------------------------------------------------------*/
float64_t f32_to_f64( float32_t );

#endif

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