For consistency with ofmt/dfmt, change the listing structure
to "struct lfmt" and "lfmt" and move it to listing.h.
From master branch commit 8ac25aa020
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Merge the two Mach-O backends for cleanliness and maintainability.
This should also make the recent fixes to MachO-64 available in
MachO-32.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
The previous commit contained unnecessary dependencies for realpath.c
so run make alldeps to remove those.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Try harder to nasm_realpath() to be as portable as possible. Move it
to a separate file since it has gotten complex enough that it is
cleaner that way.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
For OS2 target the -bt option should be set accordingly.
Signed-off-by: Jiri Malak <malak.jiri@gmail.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Apparently some people still care about compiling native on MS-DOS,
and we don't have a significant number of files which need adjustment.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Add ilog2_{32,64}() and alignlog2_{32,64}() ... the latter is intended
for alignment statements and return -1 for non-power-of-2 other than 0
(which returns 0).
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Merge elfcommon.h, elf32.h, elf64.h into
single elf.h -- we do support both elf32
and elf64 anyway. Let put them into common
place.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Add strlcpy() function and implementation, and use configure to detect
if strlcpy() is natively available on the system.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Hash all directives, even the ones that are backend-specific,
and instead pass the backend an already-parsed directive number.
Furthermore, unify null functions across various backends.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Move backend-specific code into the output/ directory, and make the
null debugging backend a separate file (it certainly isn't needed for
ndisasm...)
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
The dependency machinery relies on properly rooted includes, so give
it to them... the path syntax munging machinery in the dependency
script handles it from a Makefile syntax perspective, and then we can
hope that C compilers are smart enough to deal with forward-slash
paths even when that is not the native syntax.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Linear searches are evil, so use an llrbtree to search for symbols by
offset. This doesn't change the preexisting behaviour that we only
look for global symbols.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Move all the version strings to a single compilation unit, ver.c; this
does not include the version macros, which are fed into macros.c.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Drop the data pointer, and instead assume the struct rbtree will be
embedded in a bigger data structure (to be extracted via
container_of()).
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Implement library functions for "left-leaning red-black trees" with
uint64_t keys. This is meant for looking up symbols by address in the
backends that need to do so, e.g. ELF.
A good question is if there is a better way to do this, that recovers
the original symbol, but that's a future issue.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Add a common file, outlib.c, for output formats. Add the function
realsize() instead of open-coded variants in almost every backend.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Add a builtin equivalent to the %include directive called %use.
%use includes a standard macro file compiled into the binary; these
come from the macros/ directory in the source code.
The idea here is to be able to provide optional macro packages with
the distribution, without adding complex host filesystem dependencies.
