To the best of my knowledge, the only file which we don't have 2-BSD
relicensing permission for at this stage is rdf2ihx.c. That file
probably should just be rewritten, if anyone cares.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
We have a number of all-zero buffers in the code. Put a single
all-zero buffer in nasmlib.c. Additionally, add fwritezero()
which can be used to write an arbitrary number of all-zero bytes;
this prevents the situation where the all-zero buffer is simply
too small.
I received some warnings when running make on the head revision of
nasm from git:
----
rdf2bin.c: In function 'main':
rdf2bin.c:122: warning: comparison between signed and unsigned
rdf2bin.c:123: warning: comparison between signed and unsigned
rdf2bin.c:124: warning: comparison between signed and unsigned
----
I think these warnings are innocuous and should be safely avoidable
with simple casts (please see attached patch).
* rdoff/rdf2bin.c
(main): cast to size_t for comparison with fwrite return value
Signed-off-by: Bo Borgerson <gigabo@gmail.com>
Clean up remaining build warnings. None of this should affect code
operations. The only warnings which were actually relevant might have
been the ones in ldrdf.c, but it's not clear if anyone ever uses that.
Fix warning in rdfload.c about cast to pointer of different size when
compiling on 64 bits. Of course, rdfload is probably useless on 64
bits, but it's pretty useless in the first place.
Both C and C++ have "bool", "true" and "false" in lower case; C
requires <stdbool.h> for this, in C++ it is an inherent type built
into the compiler. Use those instead of the old macros; emulate with
a simple typedef enum if unavailable.
Concentrate compiler dependencies to compiler.h; make sure compiler.h
is included first in every .c file (since some prototypes may depend
on the presence of feature request macros.)
Actually use the conditional inclusion of various functions (totally
broken in previous releases.)
Apparently configure was generating config.h, and nothing ever actually
included it. Include it in nasm.h as well as compiler.h, and in
rdoff/rdlar.h which uses these macros.
There appears to be no use of HAVE_* macros in any file that doesn't
have nasm.h included; in fact, so far the only use has been in
rdoff/rdlar.h.
- Remove obsolete types like "uint32"; use "uint32_t" consistently.
- Make sure we include <inttypes.h> where needed.
- Header file guards should be FOO_H or SUBDIR_FOO_H; _FOO_H infringes
on the C implementation's namespace and should only be used when
writing libc!
- Change a few "int8_t" back to "char" where appropriate. There are
a lot more places where that should be done, though.
- Clean up the check for getuid/getgid in rdoff/rdlar.h.
Export/import/common label size is increased from 33 to 64. Fixed the bug
that caused wrong behavior of rdfgetheaderrec() if label length was 32.
Changed error codes from numeric values to symbolic constants.
Moved some routines from rdfdump.c to rdoff.c. They will be utilized also
by rdfdisasm, which is being developed.
- Panos Minos's LDRDF fix (correct export of relocation records);
- Panos Minos's symtab.c verbose dump fix;
- Librarian (rdflib) now puts a signature block when creating a library
(instead of creating an empty file). In theory it doesn't break binary
compatibility, but due to a bug in the original 'rdlib.c' you can't
use old LDRDF with new libraries. Fix this bug as well.
- Other minor changes in LDRDF.
