Mercurial > pub > dyncall > dyncall
view buildsys/mk/pcc.mk @ 393:60f851e35ef7
- todo cleanup
author | Tassilo Philipp |
---|---|
date | Fri, 22 Jan 2021 15:51:16 +0100 |
parents | 3e629dc19168 |
children | 08b0c420ddff |
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#////////////////////////////////////////////////////////////////////////////// # # Copyright (c) 2010 Daniel Adler <dadler@uni-goettingen.de>, # Tassilo Philipp <tphilipp@potion-studios.com> # # Permission to use, copy, modify, and distribute this software for any # purpose with or without fee is hereby granted, provided that the above # copyright notice and this permission notice appear in all copies. # # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. # #////////////////////////////////////////////////////////////////////////////// #@@@ add stuff for crosscompiling here. CC = pcc LD = pcc #@@@.if $(BUILD_CONFIG) == "debug" #@@@ add -g option or similar #@@@.endif CPPFLAGS = -D__Plan9__ -D__${objtype}__ CFLAGS = -D__Plan9__ -D__${objtype}__ -I$TOP/dyncall -I$TOP/dyncallback -c #CXXFLAGS = $CXXFLAGS -D__Plan9__ #ASFLAGS = -D__Plan9__ # JUST TEMPORARY AS LONG AS I'M WORKING ON IT - Plan9's sed doesn't support sed comments # /^$/d # Remove empty lines. # /^#.*/d # Remove comments. # s/^\.(globl|intel_syntax|file|section).*// # Remove some GAS directives. # s/(.*):/TEXT \1(SB), $0/g # Reformat function names. # s/%//g # Remove % register prefixes. # /^[ ]+/y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/ # Convert everything to uppercase. # s/([A-Z]+)[ ]*E(..)[, ]*E(..)/\1L \3, \2/ # Convert 32bit instructions with 2 register operands. # s/([A-Z]+)[ ]*E(..)[, ]*([0-9]+)/\1L $\3, \2/ # Convert 32bit instructions with register and constant as # s/([A-Z]+)[ ]*E(..)[, ]*\[E(..)\+([0-9]+)\]/\1L \4(\3), \2/ # Convert 32bit instructions with register and address as # s/([A-Z]+)[ ]*E(..)[, ]*\[E(..)\]/\1L 0(\3), \2/ # Convert 32bit instructions with register and address as # s/(CALL)[ ]*E(..)[ ]*$/\1 \2/ # Convert CALL instructions. # s/(CALL)[ ]*\[E(..)\+([0-9]+)\]/\1 \3(\2)/ # Convert CALL instructions with addressing mode. # s/([A-Z]+)[ ]*E(..)[ ]*$/\1L \2/ # Convert 32bit instructions with register operand. # s/([A-Z]+)[ ]*\[E(..)\+([0-9]+)\]/\1L \3(\2)/ # Convert 32bit instructions with address operand. # s/([A-Z]+)[ ]*\[E(..)\]/\1L 0(\2)/ # Convert 32bit instructions with address operand. # s/(REP)[ ]*(MOV)SB[ ]*$/\1; \2B SI, DI/ # Convert repeater prefix stuff. # s/(REP)[ ]*(MOV)SD[ ]*$/\1; \2L SI, DI/ # Convert repeater prefix stuff. # Step to transform .S into object files. %.$O: %.S cp $prereq $prereq.c pcc -E $CPPFLAGS $prereq.c > $stem.s # replace with cpp? pcc requires .c suffix rm $prereq.c $AS $AFLAGS $stem.s rm $stem.s