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.
"make alldeps" doesn't really like it when included files end in *.c.
Instead of renaming insnsb.c to insnsb.h, make it an actual
compilation unit, since there really isn't any reason for it not to
be.
Generate a byte array instead of using C compiler strings for the byte
codes. This has a few advantages:
- No need to special-case zero due to broken C compilers.
- Only insns.pl only ever reads the string, so we can invent our own
syntax.
- Compaction.
- We can give it the proper, unsigned type.
When using temporaries in macros, given them a unique prefix to avoid
namespace collisions when using one macro inside another.
Move the WSAA*() macros from outelf32/outelf64 to a separate header
file.
OpenWatcom needs different strings for compile and link target, so
using -bcl which uses the same string for both is just plain wrong.
This fixes that bit, but running nasm on test/floatx.asm (at least as
a DOS or a Win32 binary) crashes with a NULL pointer reference inside
the C library free() function.
To deal with fools^Wpeople trying to keep really old systems alive,
create a proper framework for substitution functions, and make it
possible to deal with the lack of snprintf/vsnprintf in particular.
Add a Makefile for OpenWatcom using WMAKE. This is a horrible version
of Make, but since it's bundled with OpenWatcom it is probably better
to stick to it. It has the nice property that it can produce DOS,
Win32 or OS/2 binaries.
This Makefile currently assumes that it is hosted on a system where
pathname separators are backslashes. For cross-compiling using
OpenWatcom on a Linux system it is probably better to write a separate
Makefile using GNU make to invoke Watcom.
