Sparse 0.4.2 released
From: Christopher Li
Date: Fri Oct 16 2009 - 11:47:10 EST
Hi,
I have tagged and released the sparse version 0.4.2 at
http://www.kernel.org/pub/software/devel/sparse/dist/sparse-0.4.2.tar.gz
As previous discussions on the sparse mailing list, I am the new maintainer of
the sparse project. This is my first release for sparse.
Thanks Josh Triplett for the previously maintaining the project.
I also created a new sparse wiki, it will replace the current sparse
home page. http://sparse.wiki.kernel.org/index.php/Main_Page
A lot of bug fixes and enhancements have gone into this release.
Special thanks to Al Viro for overhauling the parser. Now sparse
has better ctype and attribute handling. The detailed changes follow.
Chris
.gitignore | 6 +
Documentation/data-structures.txt | 54 +
Makefile | 162 +--
cgcc | 47 +-
compat-bsd.c | 20 +
compile-i386.c | 10 +-
compile.h | 2 +
evaluate.c | 141 ++-
example.c | 2 +-
expand.c | 11 +-
expression.c | 66 +-
expression.h | 4 +-
flow.c | 10 +-
flow.h | 6 +
gdbhelpers | 307 +++++
ident-list.h | 5 +
lib.c | 242 ++++-
lib.h | 5 +-
linearize.c | 16 +-
linearize.h | 3 +-
liveness.c | 2 +-
parse.c | 1367 +++++++++++++++-------
parse.h | 3 +-
pre-process.c | 126 ++-
ptrlist.h | 2 +
scope.c | 2 +-
scope.h | 2 +
show-parse.c | 110 +-
simplify.c | 57 +-
sparse.1 | 22 +
storage.h | 3 +
symbol.c | 84 +-
symbol.h | 86 ++-
target.c | 1 +
target.h | 15 +
token.h | 3 +-
tokenize.c | 41 +-
unssa.c | 2 +
validation/address_space.c | 6 +-
validation/attr-warning.c | 8 +
validation/attr_in_parameter.c | 12 +
validation/bad-array-designated-initializer.c | 6 +-
validation/bad-assignment.c | 4 +-
validation/bad-cast.c | 6 +-
validation/bad-ternary-cond.c | 4 +-
validation/bad-typeof.c | 14 +
validation/badtype4.c | 4 +-
validation/check_byte_count-ice.c | 4 +-
validation/compare-null-to-int.c | 2 +-
validation/cond_expr.c | 4 +-
validation/cond_expr2.c | 12 +-
validation/context.c | 6 +-
validation/declaration-after-statement-ansi.c | 12 +
validation/declaration-after-statement-c89.c | 12 +
validation/declaration-after-statement-c99.c | 9 +
validation/declaration-after-statement-default.c | 9 +
validation/definitions.c | 12 +
validation/dubious-bitwise-with-not.c | 24 +
validation/enum_scope.c | 11 +
validation/extern-inline.c | 23 +
validation/identifier_list.c | 18 +
validation/initializer-entry-defined-twice.c | 8 +-
validation/label-scope.c | 12 +
validation/missing-ident.c | 18 +
validation/multi_typedef.c | 15 +
validation/nested-declarator.c | 29 +
validation/nested-declarator2.c | 41 +
validation/noderef.c | 6 +-
validation/preprocessor/preprocessor11.c | 21 +
validation/preprocessor/preprocessor12.c | 11 +
validation/preprocessor/preprocessor13.c | 16 +
validation/preprocessor/preprocessor14.c | 10 +
validation/preprocessor/preprocessor15.c | 9 +
validation/preprocessor/preprocessor16.c | 9 +
validation/preprocessor/preprocessor22.c | 35 +
validation/preprocessor/preprocessor7.c | 9 +
validation/preprocessor/preprocessor8.c | 22 +
validation/reserved.c | 40 +
validation/restrict-array.c | 12 +
validation/sizeof-compound-postfix.c | 8 +
validation/specifiers1.c | 101 ++
validation/specifiers2.c | 152 +++
validation/test-suite | 6 +-
validation/typedef_shadow.c | 12 +
validation/typeof-attribute.c | 16 +
validation/typesign.c | 36 +-
86 files changed, 3011 insertions(+), 912 deletions(-)
Al Viro (39):
saner warnings for restricted types
fix show_typename()
catch !x & y brainos
fun with declarations and definitions
Fix type_info_expression()
fun with declarations and definitions
Fix handling of ident-less declarations
Separate parsing of identifier-list (in K&R-style declarations)
More nested declarator fixes
Fix attribute/asm handling
more direct_declarator() sanitizing
Warn about non-empty identifier list outside of definition
Apply attributes after ( to the right place
Leave applying attributes until we know whether it's a nested declarator
Don't mess with passing symbol to declarator/direct_declarator
Fix braino in which_kind()
Sanitize direct_declarator logics
Separating ctype and parser state, part 1
Propagate decl_state to declaration_specifiers()
Fix regression created by commit af30c6df74f01db10fa78ac0cbdb5c3c40b5c73f
Take the rest of storage class keywords to parse.c
Fix handling of typedefs with several declarators
preparations to ->declarator() cleanup - separate typedef handling
Take the rest of specifiers to parse.c
Saner type for __builtin_va_list
Rewrite and fix specifiers handling
Have ->declarator() act directly on ctype being affected
Clean up and split declaration_specifiers()
Pass decl_state down to ->declarator() and handle_attributes()
Pass decl_state down to ->attribute()
Restore __attribute__((mode)) handling
Fix enumeration constants' scope beginning
Fix declaration_specifiers() handling of typedef name shadowed
by NS_SYMBOL
Fix __label__ handling
Simplify get_number_value() and ctype_integer()
Don't mix storage class bits with ctype->modifiers while parsing type
Sanitize pointer()
Segfault at evaluate.c:341
warn directive in argument list
Alberto Bertogli (1):
Support the __thread storage class
Alexander Shishkin (1):
don't call sparse when called to generate dependencies
Alexey Zaytsev (16):
Remove symbol.id_list
Replace the -specs cgcc option with -target
Make show_symbol newline-consistent
Handle a terminal -o option properly.
Looks more evident this way.
Mark handle_switch as static and don't export it from lib.h
Handle missing argument to -D.
Gdb macros to get a better look at some sparse data structures.
A slightly edited irc discussion with Josh Triplett.
Warning should be enough for an unhandled transparent union
Set gcc include path at runtime.
Let cgcc pass -gcc-base-dir to sparse.
Document -gcc-base-dir in sparse.1
Rename dirafter to idirafter.
Let void have sizeof 1
Also warn about sizeof(function)
Blue Swirl (6):
Sparc64 (Sparc V9, LP64) support
OpenBSD support
Ignore attribute __bounded__, used by OpenBSD headers.
Add c{l,t}z{,l,ll}, ffsl{,l}, popcountll and floating point
comparison builtins.
Add support for TImode type (__int128_t)
Define __LP64__ for x86_64 unless in 32 bit mode
Christopher Li (11):
Evaluate iterator symbols
Remove pre_buffer
Add enum member list to the parent
Teach classify_type to handle typeof
Warn about explicit usage of sizeof(void)
Makefile automatic header dependency
Clean up Makefile long lines
Update the validation check for ftabstop=
Add validation for restrict and attribute warning
move extern inline function to file scope
Sparse 0.4.2
David Given (2):
Unhardcode byte size being 8 bits.
Add type information to struct instruction.
Geoff Johnstone (4):
Add support for GCC's -std=... and -ansi command line options.
Add builtin functions for use with __FORTIFY_SOURCE
Fix type mismatches with incomplete types
Add -Wno-declaration-after-statement
Hannes Eder (4):
Add -ftabstop=WIDTH
refactor handle_switch_f
test-suite: be more verbose on 'unhandled' and 'known to fail' tests
test-suite: integrate unhandled proprocessor tests
Johannes Berg (8):
cgcc: handle ppc arch
make sparse keep its promise about context tracking
sparse test suite: add test mixing __context__ and
__attribute__((context(...)))
sparse: simple conditional context tracking
inlined call bugfix & test
improve -Wcontext code and messages
fix bug in context tracking code
Revert the context tracking code
Josh Triplett (2):
Add test case for new warning about !x & y
Expand "dubious !x & y" handling to other combinations of !, &, and |.
Kamil Dudka (4):
compile-i386: do not generate an infinite loop
linearize.h: sanitize header
unssa: track uses when replacing a phi node
make sparse headers self-compilable...
Linus Torvalds (5):
Fix cast instruction generation
Simplify (and warn about) right shifts that result in zero
Allow array declarators to have 'restrict' in them
Turn off '-Wtransparent-union' by default
Avoid "attribute 'warning': unknown attribute" warning
Martin Nagy (3):
.gitignore: Ignore dependencies and Vim swap files
Add missing checks for Waddress-space
Print an error if typeof() lacks an argument
Pavel Roskin (1):
Ignore "cold" and "hot" attributes, which appeared in gcc 4.3
Pekka Enberg (1):
sparse: Add GCC pre-defined macros for user-space
Ramsay Jones (1):
Makefile: suppress error message from pkg-config
Reinhard Tartler (1):
show_token: handle TOKEN_UNTAINT and TOKEN_ARG_COUNT types
Samuel Bronson (1):
Have Makefile import local.mk if it exists.
Thomas Schmid (1):
Fix implicit cast to float
Vegard Nossum (2):
Fix use of invalid file descriptor
Set *tree to NULL on error
--
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