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>
The use of pass0, pass1, pass2, and "pass" passed as an argument is
really confusing and already caused a severe bug in the 2.14.01
release cycle. Clean them up and be far more explicit about what
various passes mean.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
For debugging preprocessed code, it is useful to be able to ignore
%line directives rather than having to filter them out externally.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
Change the severity parameter to the error function from "int" to an
unsigned typedef, currently uint32_t.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
Use a hash table to enforce uniqueness in a string list. It is still
an ordered list, however, and can be walked in insertion order.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
Nearly all instances of nasm_fatal() and nasm_panic() take a flags
argument of zero. Simplify the code by making nasm_fatal and
nasm_panic default to no flags, and add an alternate version if flags
really are desired. This also means that every call site doesn't have
to initialize a zero argument.
Furthermore, ERR_NOFILE is now often not necessary, as the error code
will no longer cause a null reference if there is no current
file. Therefore, we can remove many instances of ERR_NOFILE which only
deprives the user of information.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Add --pragma to add pragmas on the command line; --before option to
add *any* statement on the command line, and add --include as an alias
for -P for familiarity with other toolchains.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Get rid of remaining dependencies on FILENAME_MAX, which ought to have
been removed a long time ago.
Remove ofmt->filename(); all implementations pretty much do the same
thing and there is absolutely no reason to duplicate that
functionality all over the place.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Move directive processing to its own file, and move nasmlib/error.c to
asm/error.c (it was not used by the disassembler); remove some extern
declarations from .c files, and do some general code cleanups.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
We have been doing a pathname search every time we encounter a file,
which means every file in every pass. Instead, put the pathnames
found in a hash table.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Make the source code easier to understand and keep track of by
organizing it into subdirectories depending on the function.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
