1e27695917
Define FLOAT_SIZE, DOUBLE_SIZE, LDOUBLE_SIZE, and ENUM_SIZE in
...
target-specific headers, and use the definitions when initializing
the type table.
2002-01-30 06:54:56 +00:00
65260ae99b
Add a missing "static" on a function decl.
2002-01-30 06:48:32 +00:00
1ae7d35cc2
Remove #include <err.h> (now in lint.h).
2002-01-29 02:43:38 +00:00
6e4e75cdae
Add a missing "break;" statement so that this actually works again.
2002-01-22 01:14:03 +00:00
44fbde6015
Add hooks for compiling on non-NetBSD hosts.
2002-01-21 19:49:51 +00:00
81a86a8f72
Centralize the initialization/declaration of the ttab.
2002-01-18 21:01:38 +00:00
41d48940fa
* Move stuff shared between lint1 and lint2 to the new common/ directory.
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* Move the arch/ directory out of lint1/ into the top-level.
2002-01-18 20:39:17 +00:00
55e9ae94b2
Initialize the type table with the correct type sizes for the target.
2002-01-18 20:14:32 +00:00
a86fbba5c1
Add "case" statements for "NTSPEC" to fix "gcc" warnings.
2002-01-03 18:50:54 +00:00
c5e919f6c9
Make sure the tspec_t enum starts at 0, and declare NTSPEC in
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the enum proper.
2002-01-03 05:37:39 +00:00
c73e79666d
Simplify test for integer types in the BITFIELDTYPE handling path.
2002-01-03 05:26:53 +00:00
9971ed0315
* Add header files (ilp32.h and lp64.h) that describe the two
...
models of type sizes that we currently support, and include
the appropriate one in each arch's targparam.h.
* Use the type size constants provided by targparam.h in the
type table, rather than using "sizeof(type) * CHAR_BIT" (which
would get the host's type size, not the target's). XXX Not
yet done for floating point types.
* Add a new BITFIELDTYPE lint comment that suppresses illegal
bitfield type errors if the type is an integer type (e.g.
long, long long), and also suppresses non-portable bitfield
type warnings.
2002-01-03 04:25:14 +00:00
eeb870f152
Fix typo.
2001-12-24 20:52:09 +00:00
b8cee5e237
If USETOOLS=yes, as in a cross build or standard tool-based build, create
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lint1.7 using the host lint1 tool. Otherwise run lint1 from here, as has
been done historically.
Should fix toolchain/15001.
2001-12-19 18:10:40 +00:00
a30c07720a
Don't use fd_set to keep track of errors to ignore. Doing so relies on
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overriding FD_SETSIZE. Not overriding it makes it stomp all over memory
(which caused the debug outputs we've seen lately).
It used to work, but toolification of lint broke it.
2001-12-13 23:56:00 +00:00
8e6f7afb5b
MKfoo=no -> NOfoo
2001-12-12 01:48:43 +00:00
a775ffcd09
Punctuation nits.
2001-12-08 19:27:56 +00:00
b4371d47f5
Replace some misuses of "then" with "than".
2001-12-04 17:56:30 +00:00
1fd7eeefcd
"than" instead of "then".
2001-11-21 19:14:19 +00:00
55e6492076
Explicitly write explicitly without a second e.
2001-11-21 17:33:26 +00:00
46164f478c
Fix a bug in detecting overflow in unsigned multiplication.
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XXX Note that the overflow code for many cases seems to be buggy. I've
only fixed one bug that was bothering me. A set of regression tests
and extensive testing are needed.
2001-11-17 04:35:32 +00:00
b5cd2489b2
Major overhaul of src/tools and host toolchain. Summary of changes:
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* Rewrite src/tools Make logic to work like the rest of the tree wrt
"dependall" and "install". The old "make build" hack is gone.
* Remove the MKTOOLS logic. This was linked to the "make build" hack,
and was only needed because TOOLDIR originally had no writable default.
* Redo the GNU configure/make logic to make it fit reasonably in a
BSD make wrapper. Use new ${.ALLTARGETS} variable to scan for
targets in $(srcdir), and mark them with .MADE: to prevent rebuilding.
* Only build cross tools in src/tools; remove some messy logic in
src/usr.* and src/gnu/usr.* that would do target filename rewriting
(improves consistency and readability).
* Add the ability to build cross gdb at tool build time by setting
MKCROSSGDB (default no) to "yes" in mk.conf.
* Add src/tools/groff and set up paths to work with this cross groff.
2001-11-12 23:16:17 +00:00
9ab12a24fa
our wchar_t is int, not short.
2001-10-28 05:24:37 +00:00
5f0a22902a
Give host tool builds better control over the HOST_CPPFLAGS.
2001-10-25 02:22:55 +00:00
75f45f0ffb
Add support for putting prefixes on the name of lint(1)'s front
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and back ends. This means that it can be built as a cross tool.
Part of the fix for bin/14280.
2001-10-24 02:31:09 +00:00
d3c2262c8b
Back out part of rev. 1.16 (my build didn't pick up the -I from
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../Makefile.inc the first time around, for some reason.)
2001-10-24 01:12:45 +00:00
20d4cc1a5a
Set a CPP define on the command line to indicate which object
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format lint(1) is being targeted at, and use this knowledge
as appropriate in the target param headers.
2001-10-24 00:42:35 +00:00
b96cc8c40e
Let lint.7 get auto-built by the bsd.man.mk logic (don't explicitly depend
...
on it via "realall:"). Fixes lint.7 problem in src/tools reported by mrg.
While here, actually -I the arch subdir to pull in the correct targparam.h.
2001-10-24 00:07:39 +00:00
d63596f307
Move CPPFLAGS addition for lint1/arch to Makefile.inc so each subdir will
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pick them up
2001-10-22 05:19:31 +00:00
62f88da44c
Split out target parameters into separate header files, and
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pull the correct one in based on the MACHINE_CPU variable.
MACHINE_CPU will be set according to the target system we are
building for by <bsd.own.mk>.
One component of addressing bin/14280.
2001-10-21 21:39:49 +00:00
67fe54beb4
On ARM ELF platforms, size_t and ptrdiff_t are u_long and long respectively.
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See <arm/ansi.h>.
2001-10-06 12:25:56 +00:00
9fa0b17629
Give initiali[sz]e all the "i"s it deserves.
2001-09-18 18:15:49 +00:00
456dff6cb8
Spell 'occurred' with two 'r's.
2001-09-16 16:34:23 +00:00
1e378c4c12
precede, not preceed.
2001-08-20 12:00:46 +00:00
7cac6218f0
Don't use long double on sparc64 since the compiler is borked.
2001-08-17 05:49:43 +00:00
dba5d44670
Add hooks to allow toolchain bits to be reachover-built at the top level.
2001-08-14 10:18:26 +00:00
30b2bf87ed
Various typos in comments (neccessary, sceme, choise, ...).
2001-07-26 15:05:07 +00:00
878e08cf00
Nits.
2001-06-05 11:56:28 +00:00
704847f405
cleanup (prior to more adding more features):
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- convert to ANSI KNF
- remove trailing whitespace
- translate some comments from german into english
code compiles and runs clean, and tested by running "make lint" against
xlint source using previous and this lint produces same results.
2001-05-28 12:40:37 +00:00
905f1ba6a0
support // comments if -g is given
2001-05-24 12:10:39 +00:00
2179a14315
oops! delint previous
2001-05-24 12:05:28 +00:00
c33b2caa30
allow trailing , in enum if -g
2001-05-24 11:58:09 +00:00
67252d9cad
minor whitespace/knf
2001-05-24 11:56:36 +00:00
18dddf4476
allow trailing , in enum if -g
2001-05-24 11:56:03 +00:00
3cdcf0dfc6
Change type of anonymous bitfield pads so that lint -p no longer generates a
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portability warning.
2001-05-19 17:19:00 +00:00
42f4b2cf45
only error on a newline in a string if -t (traditional) mode is enabled, since
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ansi c supports multi-line strings without the trailing \n\ ...
2001-05-07 09:02:55 +00:00
b1e062a80e
s/refferd/referred/
2001-04-29 12:02:45 +00:00
a69a3cc5ec
Spell occurred correctly.
2001-04-25 02:19:48 +00:00
fd8d16c72f
fix broken NetBSD RCS id tags
2001-02-24 00:43:50 +00:00
c2bdafab79
use getprogname()
2001-02-20 23:51:59 +00:00
a8ec668ddf
convert to use getprogname()
2001-02-19 23:03:42 +00:00
422a592092
__arm26__ || __arm32__ -> __arm__
2001-02-10 19:15:24 +00:00
b25b640d38
No space is allowed before comma in optarg for -X option.
2001-01-23 23:06:11 +00:00
18f3d66238
Handle arguments in a slightly more standard way (avoid resetting optind).
2000-11-27 00:54:25 +00:00
f81973bb8f
sparc & sparc64 use `long' for ptrdiff_t.
2000-11-08 02:30:22 +00:00
135600f947
More format string cleanup by sommerfeld.
2000-10-11 14:46:00 +00:00
b653335cf3
don't build lint libs if MKLINT == no
2000-07-27 03:29:28 +00:00
6ea1997e79
Fix problem building lint.7.
2000-07-23 22:17:14 +00:00
6fa36b3bb7
better way to handle lint.7
2000-07-06 01:21:46 +00:00
b28978bb69
document new flags.
2000-07-06 01:17:18 +00:00
17ac48f4b1
pass -X <id>[,<id>]... and -w to lint1
2000-07-06 01:12:24 +00:00
ab89a2b0b0
build lint.7 man page
2000-07-06 01:11:23 +00:00
4017aef2ee
add 3 new flags:
...
-m print message list
-X <id>[,<id>]... suppress error messages with give ids.
-w treat warnings as errors.
2000-07-06 01:10:51 +00:00
86cf133f3b
new function and new flag...
2000-07-06 01:09:56 +00:00
2e6af79a57
- support for -X flag
...
- support for -m flag
- print the error number in each message
2000-07-06 01:09:20 +00:00
3c68257297
new script to generate a man page of error messages that lint generates
2000-07-06 01:08:10 +00:00
5c2e510661
Prevent lint1 from coredumping on invalid c code such as:
...
foo((sockaddr *(void *))0);
This fix is imperfect, because right now we just check the subtype
chains for NULL and we return to the caller when the loop ends, leaving
the upper layers to cope with the syntax error. Ideally we should:
a.) return an error to the upper layer, or
b.) not call the type analysis routines in the presence of a syntax
error.
That would require a significant re-write which would take much more time
than I have...
2000-07-05 22:50:59 +00:00
fcd0fb118f
Make gcc 2.96 (and maybe earlier) happier. Include <stdlib.h>,<string.>,
...
etc. as appropriate to get exit,srncmp,abs,abort,etc.
Add -I${.CURDIR} to a few Makefiles
2000-07-03 02:51:12 +00:00
0e530441c1
Use execvp() instead of execv(). Deals with the case where CC, the compiler,
...
is not a full path. For instance, "cc".
2000-06-29 02:56:47 +00:00
60dec93655
change lint to ${LINT} ${LINTFLAGS} so that includes in ${DESTDIR} are used.
2000-06-14 20:22:19 +00:00
d220ca5ba3
fix up NetBSD RCS Ids to match the standard, and the leading comment as
...
to match as well. No functional changes.
2000-06-14 06:48:47 +00:00
659b78955d
Don't need local extern declaration of strtouq() - it's in <stdlib.h>.
2000-05-10 05:09:17 +00:00
6c97e2bd78
Initial commit of arm26 port
2000-05-09 21:55:44 +00:00
dc38443eae
Catch up with changing size_t to ulong on sparc 10 months ago.
2000-04-09 01:08:17 +00:00
86e14c4a11
Add parsing of the CC env variable, and a -Bpath flag (for /usr/libexec)
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so cross-building of lint libraries can be made possible. Tested
building a powerpc libc via make build on an alpha.
2000-03-22 01:09:34 +00:00
89c5a767f8
Fix doubled 'the's.
2000-03-13 22:55:05 +00:00
c2c3950608
More .mk file fallout. *sigh*
2000-01-23 20:59:11 +00:00
bb41dd1eaa
add "#ifdef __sh3__" section.
...
(part of NetBSD/sh3 patches)
1999-09-12 16:10:45 +00:00
938ac456e0
Define __LINT__, per XCU5.
1999-09-09 09:34:25 +00:00
75eb9e11a9
Slight improvement to last fix: don't need to reset the cpp tempfile for
...
files which don't need to be run through cpp. Also, use vfork() instead of
fork().
Both from Anders Hjalmarsson (Anders.Hjalmarsson@economics.gu.se )
1999-09-07 02:36:57 +00:00
6c0498c892
Apply fix from PR bin/8328 by Anders Hjalmarsson (Anders.Hjalmarsson@economics.gu.se):
...
work properly again when passwd multiple files on the command line.
1999-09-06 06:45:20 +00:00
f53f008dfb
More cosmetics in the usage message...
1999-05-03 15:45:01 +00:00
5cb75fd417
Now that we use cc -E, -U__GNUC__ to avoid gnu extensions. Nuke the
...
__attribute__ and __extension__ workarounds.
Our invariant is: No gcc extensions if __GNUC__ is not defined, so lint
should not be playing around trying to pretend it is gcc.
1999-05-03 15:23:27 +00:00
e782f12df1
Deal with gcc __extension__({ }). We assume that it returns a value 0, and
...
we prepend a /*NOSTRICT*/ comment to avoid constant in conditional context
warning.
1999-04-29 12:40:39 +00:00
b30d0fe7ba
use "cc -E" not cpp directly. this allows lint(1) to be unaware of any
...
machine-dependant defines that cc(1) may normally define, and also
means that the mips ports work again.
1999-04-22 04:40:58 +00:00
9e44e9b578
More and more .Os cleanups. .Os is defined in the tmac.doc-common file,
...
so we shouldn't override it with versions in the manpages. Many more to
come.
1999-03-22 18:16:34 +00:00
7f8e818918
Missing .El.
1999-03-09 03:19:28 +00:00
a1c657fe56
Clean up SYNOPSIS formatting.
1999-03-07 11:29:58 +00:00
dcab0210a0
convert from NOxxx= to MKxxx=no.
...
include <bsd.own.mk> if testing a MKxxx variable.
1999-02-13 02:54:17 +00:00
487c013c51
char -> unsigned char
1998-12-20 19:05:19 +00:00
8f9762f2e2
pass -CC instead of -C to cpp so that we preserve macro comments in place.
1998-12-09 12:28:36 +00:00
d79deccee9
Unfortunately lint uses c-style comments as directives and these get parsed
...
at the lexical analysis stage not at the syntax parsing stage. The upshot
is that:
if (expr) {
stmt1;
}
/* LINTED */
stmt2;
stmt2 is the look-ahead token for the parser to choose between and if-then-else
statement as opposed to an if-then statement. Unfortunately the side effect
is that the LINTED directive gets reset before stmt2 gets parsed. We fix this,
by remembering the the linted directive during the if statement parsing and
restoring it at the appropriate time.
1998-11-23 14:37:08 +00:00
e79f03e595
Fix problems with LINTED comment:
...
if (a) b;
/*LINTED*/
c;
if (a) { b; }
/*LINTED*/
c;
do { b; }
/*LINTED*/
while (c);
Produced warnings for c.
1998-11-13 16:48:01 +00:00
a42010baf2
Eliminate memory leaks at case labels.
1998-10-10 20:51:48 +00:00
edb019abaf
Eliminate memory leaks.
...
Use xrealloc() rather than xmalloc/memcpy/free trio.
1998-10-08 08:20:37 +00:00
9e44eb8cc1
Add __ppc__ test
1998-10-08 01:30:50 +00:00
49b1e89cfe
If the return value is sometimes discarded, output `sometimes ignored' rather
...
than `always ignored'.
1998-07-28 05:12:00 +00:00
a65a57d7b3
Propagate the value and test contexts to the right-hand side of a
...
comma operator.
1998-07-28 03:39:29 +00:00
11177fb359
Search both sides of a comma operator for side effects.
1998-07-27 19:58:43 +00:00
defaa2bc6e
Fix a recurring typo: comparision -> comparison.
1998-07-27 13:50:46 +00:00
thorpej