From: ceriel <none@none>
Date: Mon, 3 Aug 1987 14:04:44 +0000 (+0000)
Subject: fix: may no address more memory than is present blocks.c
X-Git-Tag: release-5-5~3959
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=1640b8cad8eb8733a29b0eaaf8031f9a016d685c;p=ack.git

fix: may no address more memory than is present blocks.c
---

diff --git a/lang/cem/cemcom/Makefile b/lang/cem/cemcom/Makefile
index bc358ff46..10f5dffe9 100644
--- a/lang/cem/cemcom/Makefile
+++ b/lang/cem/cemcom/Makefile
@@ -13,12 +13,13 @@ EMKLIB = $(EMHOME)/modules/lib/libemk.a
 EMELIB = $(EMHOME)/modules/lib/libeme.a
 STRLIB = $(EMHOME)/modules/lib/libstring.a
 PRTLIB = $(EMHOME)/modules/lib/libprint.a
-EMMESLIB = $(EMHOME)/modules/lib/libem_mes.a
+EMMESLIB = $(EMHOME)/modules/lib/libem_mesO.a
 INPLIB = $(EMHOME)/modules/lib/libinput.a
 ALLOCLIB = $(EMHOME)/modules/lib/liballoc.a
 MALLOC = $(EMHOME)/modules/lib/malloc.o
-LIBS = $(INPLIB) $(EMMESLIB) $(EMKLIB) $(PRTLIB) $(STRLIB) \
-	$(ALLOCLIB) $(MALLOC) $(SYSLIB)
+LIBS = $(EMMESLIB) $(EMHOME)/modules/lib/libemopt.a $(EMHOME)/modules/lib/libread_emk.a \
+	$(INPLIB) $(EMKLIB) $(PRTLIB) $(STRLIB) \
+	$(ALLOCLIB) $(MALLOC) $(SYSLIB) $(EMHOME)/lib/em_data.a
 ELIBS = $(INPLIB) $(EMMESLIB) $(EMELIB) $(PRTLIB) $(STRLIB) \
 	$(ALLOCLIB) $(MALLOC) $(SYSLIB)
 LIB_INCLUDES = -I$(EMHOME)/modules/h -I$(EMHOME)/modules/pkg
@@ -35,7 +36,7 @@ ALLOCLLIB = $(EMHOME)/modules/lib/llib-lalloc.ln
 LINTLIBS = $(EMMESLLIB) $(EMKLLIB) $(PRTLLIB) $(STRLLIB) $(ALLOCLLIB) $(SYSLLIB)
 CURRDIR = .
 
-COPTIONS =
+COPTIONS = -DPEEPHOLE
 
 # What parser generator to use and how
 GEN = $(EMHOME)/bin/LLgen
@@ -118,12 +119,12 @@ Emain:	Cfiles
 	@rm -f nmclash.o a.out
 
 install:	Main
-	rm -f $(EMHOME)/lib/em_cemcom $(EMHOME)/man/em_cemcom.6
-	cp $(CURRDIR)/main $(EMHOME)/lib/em_cemcom
+	rm -f $(EMHOME)/lib/em_cemcomO $(EMHOME)/man/em_cemcom.6
+	cp $(CURRDIR)/main $(EMHOME)/lib/em_cemcomO
 	cp $(CURRDIR)/cemcom.1 $(EMHOME)/man/em_cemcom.6
 
 cmp:	Main
-	-cmp $(CURRDIR)/main $(EMHOME)/lib/em_cemcom
+	-cmp $(CURRDIR)/main $(EMHOME)/lib/em_cemcomO
 	-cmp $(CURRDIR)/cemcom.1 $(EMHOME)/man/em_cemcom.6
 
 pr:
@@ -443,6 +444,7 @@ error.o: nopp.h
 error.o: spec_arith.h
 error.o: tokenname.h
 field.o: Lpars.h
+field.o: align.h
 field.o: arith.h
 field.o: assert.h
 field.o: code.h
@@ -678,7 +680,6 @@ conversion.o: spec_arith.h
 conversion.o: target_sizes.h
 conversion.o: type.h
 util.o: align.h
-util.o: atw.h
 util.o: nocross.h
 util.o: nofloat.h
 util.o: sizes.h
diff --git a/lang/cem/cemcom/Makefile.erik b/lang/cem/cemcom/Makefile.erik
index 4d31d2232..a4d8f5af8 100644
--- a/lang/cem/cemcom/Makefile.erik
+++ b/lang/cem/cemcom/Makefile.erik
@@ -72,7 +72,7 @@ COBJ =	main.o idf.o declarator.o decspecs.o struct.o \
 	input.o domacro.o replace.o init.o options.o \
 	scan.o skip.o stack.o type.o ch7mon.o label.o eval.o \
 	switch.o conversion.o \
-	blocks.o dataflow.o Version.o
+	blocks.o dataflow.o Version.o util.o
 
 # Objects of other generated C files
 GOBJ =	char.o symbol2str.o next.o
@@ -80,7 +80,7 @@ GOBJ =	char.o symbol2str.o next.o
 # generated source files
 GSRC =	char.c symbol2str.c next.c \
 	code.h declar.h decspecs.h def.h expr.h field.h  estack.h \
-	idf.h macro.h stack.h stmt.h struct.h switch.h type.h
+	idf.h macro.h stack.h stmt.h struct.h switch.h type.h util.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 \
@@ -95,7 +95,7 @@ GENERATED = tab tokenfile.g Lpars.h LLfiles LL.output lint.out \
 
 # include files containing ALLOCDEF specifications
 NEXTFILES = code.str declar.str decspecs.str def.str expr.str field.str \
-	estack.str \
+	estack.str util.str \
 	idf.str macro.str stack.str stmt.str struct.str switch.str type.str
 
 .SUFFIXES: .str .h
@@ -149,6 +149,7 @@ stmt.h:		make.allocd
 struct.h:	make.allocd
 switch.h:	make.allocd
 type.h:		make.allocd
+util.h:		make.allocd
 
 # Objects needed for 'main'
 OBJ =	$(COBJ) $(LOBJ) $(GOBJ)
diff --git a/lang/cem/cemcom/blocks.c b/lang/cem/cemcom/blocks.c
index d7fc24493..b60b67fa1 100644
--- a/lang/cem/cemcom/blocks.c
+++ b/lang/cem/cemcom/blocks.c
@@ -96,11 +96,8 @@ load_block(sz, al)
 {
 	arith esz = ATW(sz);	/* effective size == actual # pushed bytes */
 
-	if ((sz == al) && (word_align % al == 0))
+	if (((sz == al) && (word_align % al == 0)) || (al % word_align == 0))
 		C_loi(sz);
-	else
-	if (al % word_align == 0)
-		C_loi(esz);
 	else {
 #ifndef STB
 		arith src, dst;