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ceriel 1987-02-10 09:34:45 +00:00
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10
mach/m68020/ncg/README
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@ -1,10 +1,10 @@
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 4 bytes
for words as well as for pointers. The table must be preprocessed first
by the C preprocessor. If the -Dm68k4 flag is used when preprocessing, a
code generator for the m68k4 is generated, otherwise a m68020 codegenerator
is produced. (See Makefile: PREFLAGS)
The m68k4 cg can very well be used for the MC68010 processor, for it makes
rather efficient use of the 68010 loop mode.
by the C preprocessor.
The file "whichone.h" specifies which code generator is generated:
it #defines either TBL68000 or TBL86020.
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 m68k4.

10
mach/m68k2/ncg/README
View file

@ -1,10 +1,10 @@
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 4 bytes
for words as well as for pointers. The table must be preprocessed first
by the C preprocessor. If the -Dm68k4 flag is used when preprocessing, a
code generator for the m68k4 is generated, otherwise a m68020 codegenerator
is produced. (See Makefile: PREFLAGS)
The m68k4 cg can very well be used for the MC68010 processor, for it makes
rather efficient use of the 68010 loop mode.
by the C preprocessor.
The file "whichone.h" specifies which code generator is generated:
it #defines either TBL68000 or TBL86020.
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 m68k4.

10
mach/m68k4/ncg/README
View file

@ -1,10 +1,10 @@
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 4 bytes
for words as well as for pointers. The table must be preprocessed first
by the C preprocessor. If the -Dm68k4 flag is used when preprocessing, a
code generator for the m68k4 is generated, otherwise a m68020 codegenerator
is produced. (See Makefile: PREFLAGS)
The m68k4 cg can very well be used for the MC68010 processor, for it makes
rather efficient use of the 68010 loop mode.
by the C preprocessor.
The file "whichone.h" specifies which code generator is generated:
it #defines either TBL68000 or TBL86020.
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 m68k4.

10
mach/moon3/ncg/README
View file

@ -1,10 +1,10 @@
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 4 bytes
for words as well as for pointers. The table must be preprocessed first
by the C preprocessor. If the -Dm68k4 flag is used when preprocessing, a
code generator for the m68k4 is generated, otherwise a m68020 codegenerator
is produced. (See Makefile: PREFLAGS)
The m68k4 cg can very well be used for the MC68010 processor, for it makes
rather efficient use of the 68010 loop mode.
by the C preprocessor.
The file "whichone.h" specifies which code generator is generated:
it #defines either TBL68000 or TBL86020.
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 m68k4.