There is absolutely no reason not to include <string.h> globally, and
with the inline function for mempcpy() we need it there anyway.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
It is possible on memory exhaustion that nasm_fatal() might cause
another allocation error, thus calling nasm_alloc_failed() again. If
we find us in nasm_alloc_failed() for a second time, try to get a
message out and then call abort().
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
We already have abort-on-error memory allocation and I/O operations in
nasmlib, so use them for rdoff as well.
Delete long-since-obsolete rdoff Mkfiles directory.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
If there are any errors while linking, we should not create an
output file.
Signed-off-by: Daniel Lundqvist <daniel@malarhojden.nu>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Rationale: this is useful for projects developed entirely in high-level
language and which use NASM as a backend (compilers able to generate NASM
code are e.g. ncc or Free Pascal). With this option there is no need to have
a single assembly language file for each project with just one "module NNN"
directive — it is enough now to specify the name as an argument to ldrdf.
Signed-off-by: Yuri Zaporozhets <r_tty@yahoo.co.uk>
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.
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.
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.)
- 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.
