HAL Id: inria-00071803
https://hal.inria.fr/inria-00071803
Submitted on 23 May 2006
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The Parts-of-file File System
Yoann Padioleau, Olivier Ridoux
To cite this version:
Yoann Padioleau, Olivier Ridoux. The Parts-of-file File System. [Research Report] RR-4783, INRIA.
2003. �inria-00071803�
ISSN 0249-6399 ISRN INRIA/RR--4783--FR+ENG
a p p o r t
d e r e c h e r c h e
THÈME 2
INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE
The Parts-of-file File System
Yoann Padioleau — Olivier Ridoux
N° 4783
March 2003
Unité de recherche INRIA Rennes
IRISA, Campus universitaire de Beaulieu, 35042 Rennes Cedex (France)
Téléphone : +33 2 99 84 71 00 — Télécopie : +33 2 99 84 71 71
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1 numbers
line debugging specification
2 3 4 5 6 7 8 9 10 properties
var:z
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o5 o10 o6 o9 o7 o8 o1 o2 o3 l10
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object->contents
int f2(int z) { return z * 4 }
int f(int x) { int y;
y = x;
return y * 2 }
fprintf(stderr, "x = %d", x) assert(x > 1);
o10 o9 o8 o7 o6 o5 o4 o3 o2 o1 inode(foo.c)
int f(int x) { int y;
assert(x > 1) y = x;
fprintf(stderr, "x = %d", x);
return y * 2 }
int f2(int z) { return z* 4 }
data
marks
m3 m2 m1 o3
o5 o8, o9, o10 i
int f(int x) { int y;
y = x;
return y * 2 } ...:1
...:2
...:3 data object->properties
#function:f, #var:x, #debugging
#function:f, #var:x, #specification
#function:f
#function:f, #var:y
#function:f, #var:x, #var:y
#function:f, #var:y
#function:f, #var:x
#function:f2
#function:f2, #var:z
#function:f2, #var:z
o10 o8 o7 o6 o5 o4 o3 o2 o1
o9
property->object
#function:f
#function:f2 o1, o2, o3 o4, o5, o6, o7,
#var:x
#var:y
#var:z
#debugging
#specification
o4, o6, o9, o10 o5, o6, o7 o1, o2 o9 o10 o8, o9, o10
The viewed file
The file context
A view file
cd function:f/!(debugging|specification)
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