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some small changes, asm() yields error message

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dick
1986-12-13 20:57:40 +00:00
parent 5bbac46b88
commit 78aaf2fd9d
5 changed files with 44 additions and 40 deletions
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73
lang/cem/cemcom/Makefile.erik
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@@ -2,42 +2,45 @@
# M A K E F I L E F O R A C K C - C O M P I L E R
# Machine and environ dependent definitions
EM = /usr/em# # ACK tree on this machine
DESTINATION = /user1/$$USER/bin# # where to put the stuff
MKDEP = $(EM)/bin/mkdep# # dependency generator
EMHOME = /usr/em# # ACK tree on this machine
DESTINATION = /user1/$$USER/bin# # where to put the stuff
MKDEP = $(EMHOME)/bin/mkdep# # dependency generator
MAP =
#MAP = -DInsertFile=ins_file -DInsertText=ins_text# # bug in m68k2 back end
SIM = /user1/dick/bin/sim# # Dicks sim program
LINT = /usr/new/lint
#MAP = -DInsertFile=ins_file -DInsertText=ins_text# bug in m68k2 back end
SIM = /user1/dick/bin/sim# # Dicks sim program
LINT = /usr/new/lint
# Libraries and EM interface definitions
SYSLIB = $(EM)/modules/lib/libsystem.a
EMKLIB = $(EM)/modules/lib/libemk.a
EMELIB = $(EM)/modules/lib/libeme.a
STRLIB = $(EM)/modules/lib/libstr.a
PRTLIB = $(EM)/modules/lib/libprint.a
EMMESLIB = $(EM)/modules/lib/libem_mes.a
INPLIB = $(EM)/modules/lib/libinput.a
#CH3LIB = $(EM)/modules/lib/libch3.a
SYSLIB = $(EMHOME)/modules/lib/libsystem.a
EMKLIB = $(EMHOME)/modules/lib/libemk.a
EMELIB = $(EMHOME)/modules/lib/libeme.a
STRLIB = $(EMHOME)/modules/lib/libstr.a
PRTLIB = $(EMHOME)/modules/lib/libprint.a
EMMESLIB = $(EMHOME)/modules/lib/libem_mes.a
INPLIB = $(EMHOME)/modules/lib/libinput.a
#CH3LIB = $(EMHOME)/modules/lib/libch3.a
CH3LIB =
LIBS = $(INPLIB) $(CH3LIB) $(EMMESLIB) $(EMKLIB) $(PRTLIB) $(STRLIB) $(SYSLIB)
ELIBS = $(INPLIB) $(CH3LIB) $(EMMESLIB) $(EMELIB) $(PRTLIB) $(STRLIB) $(SYSLIB)
LIB_INCLUDES = -I$(EM)/modules/h -I$(EM)/modules/pkg
EM_INCLUDES = -I$(EM)/h
SYSLLIB = $(EM)/modules/lib/llib-lsys.ln
EMKLLIB = $(EM)/modules/lib/llib-lemk.ln
EMELLIB = $(EM)/modules/lib/llib-leme.ln
STRLLIB = $(EM)/modules/lib/llib-lstr.ln
PRTLLIB = $(EM)/modules/lib/llib-lprint.ln
EMMESLLIB = $(EM)/modules/lib/llib-lmes.ln
INPLLIB = $(EM)/modules/lib/llib-linput.ln
CH3LLIB = $(EM)/modules/lib/llib-lch3.ln
LIBS = $(INPLIB) $(CH3LIB) $(EMMESLIB) $(EMKLIB) \
$(PRTLIB) $(STRLIB) $(SYSLIB)
ELIBS = $(INPLIB) $(CH3LIB) $(EMMESLIB) $(EMELIB) \
$(PRTLIB) $(STRLIB) $(SYSLIB)
LIB_INCLUDES = -I$(EMHOME)/modules/h -I$(EMHOME)/modules/pkg
EM_INCLUDES = -I$(EMHOME)/h
SYSLLIB = $(EMHOME)/modules/lib/llib-lsys.ln
EMKLLIB = $(EMHOME)/modules/lib/llib-lemk.ln
EMELLIB = $(EMHOME)/modules/lib/llib-leme.ln
STRLLIB = $(EMHOME)/modules/lib/llib-lstr.ln
PRTLLIB = $(EMHOME)/modules/lib/llib-lprint.ln
EMMESLLIB = $(EMHOME)/modules/lib/llib-lmes.ln
INPLLIB = $(EMHOME)/modules/lib/llib-linput.ln
CH3LLIB = $(EMHOME)/modules/lib/llib-lch3.ln
LINTLIBS =
#LINTLIBS = $(CH3LLIB) $(INPLLIB) $(EMMESLLIB) $(EMKLLIB) $(PRTLLIB) $(STRLLIB) $(SYSLLIB)
#LINTLIBS = $(CH3LLIB) $(INPLLIB) $(EMMESLLIB) $(EMKLLIB) \
# $(PRTLLIB) $(STRLLIB) $(SYSLLIB)
# Where to install the compiler and its driver
CEMCOM = $(DESTINATION)/cemcom
DRIVER = $(DESTINATION)/cem
CEMCOM = $(DESTINATION)/cemcom
DRIVER = $(DESTINATION)/cem
# What C compiler to use and how
# CC = $(ACK) -.c
@@ -46,12 +49,12 @@ DRIVER = $(DESTINATION)/cem
COPTIONS =
# What parser generator to use and how
GEN = $(EM)/bin/LLgen
GENOPTIONS = -vv
GEN = $(EMHOME)/bin/LLgen
GENOPTIONS = -vv
# Special #defines during compilation
CDEFS = $(MAP) $(EM_INCLUDES) $(LIB_INCLUDES)
CFLAGS = $(CDEFS) $(COPTIONS) -O# # we cannot pass the COPTIONS to lint!
CDEFS = $(MAP) $(EM_INCLUDES) $(LIB_INCLUDES)
CFLAGS = $(CDEFS) $(COPTIONS) -O# we cannot pass the COPTIONS to lint!
# Grammar files and their objects
LSRC = tokenfile.g declar.g statement.g expression.g program.g
@@ -76,7 +79,7 @@ GSRC = char.c symbol2str.c next.c \
idf.h macro.h stack.h stmt.h struct.h switch.h type.h
# .h files generated by `make hfiles'; PLEASE KEEP THIS UP-TO-DATE!
GHSRC = botch_free.h dataflow.h debug.h density.h errout.h \
GHSRC = botch_free.h dataflow.h debug.h density.h errout.h \
idepth.h idfsize.h ifdepth.h inputtype.h inumlength.h lapbuf.h \
maxincl.h myalloc.h nobitfield.h nofloat.h nopp.h \
nparams.h numsize.h parbufsize.h pathlength.h \
@@ -159,7 +162,7 @@ install: main cem
cp main $(CEMCOM)
cp cem $(DRIVER)
print: files
print: files
pr `cat files` > print
tags: cfiles

5
lang/cem/cemcom/asm.c
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@@ -1,11 +1,12 @@
/* $Header$ */
/* A S M */
asm_seen(s, l)
code_asm(s, l)
char *s;
int l;
{
/* 'asm' '(' string ')' ';'
*/
warning("\"asm(\"%s\")\" instruction skipped", s);
s = s; l = l;
error("\"asm instruction not implemented", s);
}

2
lang/cem/cemcom/options
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@@ -6,7 +6,7 @@ I expand include table with directory name following
M set identifier length
n don't generate register messages
p generate linenumbers and filename indications
while generating compact EM code
while generating EM code
P in running the preprocessor do not output '# line' lines
R restricted C
T take path following as directory for storing temporary file(s)

2
lang/cem/cemcom/program.g
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@@ -89,7 +89,7 @@ program:
the declaration in a way different from most other languages:
e.g., rather than defining x as a pointer-to-integer, it defines
*x as an integer and lets the compiler deduce that x is actually
pointer-to-integer. This has profound consequences, but for the
pointer-to-integer. This has profound consequences, both for the
structure of an identifier definition and for the compiler.
A definition starts with a decl_specifiers, which contains things

2
lang/cem/cemcom/statement.g
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@@ -393,6 +393,6 @@ asm_statement
}
')'
';'
{ asm_seen(asm_bts, asm_len);
{ code_asm(asm_bts, asm_len);
}
;