36f16b0cb8
Edit C code to reduce warnings from clang. Most warnings are for
implicit declarations of functions, but some warnings want me to add
parentheses or curly braces, or to cast arguments for printf().
Make a few other changes, like declaring float_cst() in h/con_float to
be static, and using C99 bool in ego/ra/makeitems.c and
ego/share/makecldef.c. Such changes don't silence warnings; I make
such changes while I silence warnings in the same file. In
float_cst(), rename parameter `str` to `float_str`, so it doesn't
share a name with the global variable `str`.
Remove `const` from `newmodule(const char *)` in mach/proto/as to
silence a warning. I wrongly added the `const` in
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| .. | ||
| instrmacs.h | ||
| mach.c | ||
| mach.h | ||
| README | ||
| table | ||
| whichone.h | ||
The file 'table' in this directory contains a back end table for the MC68020 processor as well as one for the MC68000. Both tables use 2 or 4 bytes for words and 4 bytes for pointers. The table must be preprocessed first by the C preprocessor. The file "whichone.h" specifies which code generator is generated: it #defines either TBL68000 or TBL86020, and it defines WORD_SIZE to either 2 or 4. The m68k4(TBL68000) cg can very well be used for the MC68010 processor, for it makes rather efficient use of the 68010 loop mode. The mach.[ch] files are also suitable for both the m68020 and the m68k[24].