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pdk14.patch
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pdk14.patch
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Index: Makefile.common.in
===================================================================
--- Makefile.common.in (revision 10872)
+++ Makefile.common.in (working copy)
@@ -57,6 +57,7 @@
OPT_DISABLE_TLCS90 = @OPT_DISABLE_TLCS90@
OPT_DISABLE_GBZ80 = @OPT_DISABLE_GBZ80@
OPT_DISABLE_STM8 = @OPT_DISABLE_STM8@
+OPT_DISABLE_PDK14 = @OPT_DISABLE_PDK14@
OPT_ENABLE_DOC = @OPT_ENABLE_DOC@
Index: Makefile.in
===================================================================
--- Makefile.in (revision 10872)
+++ Makefile.in (working copy)
@@ -65,6 +65,11 @@
SDCC_LD += sdcc-ldgb
endif
+ifeq ($(OPT_DISABLE_PDK14), 0)
+SDCC_AS += sdas/aspdk
+SDCC_LD += sdcc-ldpdk
+endif
+
ifeq ($(OPT_DISABLE_UCSIM), 0)
TARGETS += sdcc-misc
SDCC_MISC += sim/ucsim
Index: configure
===================================================================
--- configure (revision 10872)
+++ configure (working copy)
@@ -8825,7 +8825,7 @@
fi
if test $OPT_DISABLE_PDK14 = 0; then
- ac_config_files="$ac_config_files src/pdk/Makefile"
+ ac_config_files="$ac_config_files src/pdk/Makefile sdas/aspdk/Makefile"
test $OPT_DISABLE_DEVICE_LIB = 0 && ac_config_files="$ac_config_files device/lib/pdk14/Makefile"
@@ -9571,6 +9571,7 @@
"device/lib/stm8/Makefile") CONFIG_FILES="$CONFIG_FILES device/lib/stm8/Makefile" ;;
"device/lib/stm8-large/Makefile") CONFIG_FILES="$CONFIG_FILES device/lib/stm8-large/Makefile" ;;
"src/pdk/Makefile") CONFIG_FILES="$CONFIG_FILES src/pdk/Makefile" ;;
+ "sdas/aspdk/Makefile") CONFIG_FILES="$CONFIG_FILES sdas/aspdk/Makefile" ;;
"device/lib/pdk14/Makefile") CONFIG_FILES="$CONFIG_FILES device/lib/pdk14/Makefile" ;;
"device/lib/Makefile") CONFIG_FILES="$CONFIG_FILES device/lib/Makefile" ;;
"device/non-free/lib/Makefile") CONFIG_FILES="$CONFIG_FILES device/non-free/lib/Makefile" ;;
Index: configure.ac
===================================================================
--- configure.ac (revision 10872)
+++ configure.ac (working copy)
@@ -910,7 +910,8 @@
fi
if test $OPT_DISABLE_PDK14 = 0; then
- AC_CONFIG_FILES([src/pdk/Makefile])
+ AC_CONFIG_FILES([src/pdk/Makefile
+ sdas/aspdk/Makefile])
test $OPT_DISABLE_DEVICE_LIB = 0 && AC_CONFIG_FILES([device/lib/pdk14/Makefile])
fi
Index: pdk14.patch
===================================================================
--- pdk14.patch (nonexistent)
+++ pdk14.patch (working copy)
@@ -0,0 +1,63 @@
+Index: Makefile.common.in
+===================================================================
+--- Makefile.common.in (revision 10872)
++++ Makefile.common.in (working copy)
+@@ -57,6 +57,7 @@
+ OPT_DISABLE_TLCS90 = @OPT_DISABLE_TLCS90@
+ OPT_DISABLE_GBZ80 = @OPT_DISABLE_GBZ80@
+ OPT_DISABLE_STM8 = @OPT_DISABLE_STM8@
++OPT_DISABLE_PDK14 = @OPT_DISABLE_PDK14@
+
+ OPT_ENABLE_DOC = @OPT_ENABLE_DOC@
+
+Index: Makefile.in
+===================================================================
+--- Makefile.in (revision 10872)
++++ Makefile.in (working copy)
+@@ -65,6 +65,11 @@
+ SDCC_LD += sdcc-ldgb
+ endif
+
++ifeq ($(OPT_DISABLE_PDK14), 0)
++SDCC_AS += sdas/aspdk
++SDCC_LD += sdcc-ldpdk
++endif
++
+ ifeq ($(OPT_DISABLE_UCSIM), 0)
+ TARGETS += sdcc-misc
+ SDCC_MISC += sim/ucsim
+Index: configure
+===================================================================
+--- configure (revision 10872)
++++ configure (working copy)
+@@ -8825,7 +8825,7 @@
+ fi
+
+ if test $OPT_DISABLE_PDK14 = 0; then
+- ac_config_files="$ac_config_files src/pdk/Makefile"
++ ac_config_files="$ac_config_files src/pdk/Makefile sdas/aspdk/Makefile"
+
+ test $OPT_DISABLE_DEVICE_LIB = 0 && ac_config_files="$ac_config_files device/lib/pdk14/Makefile"
+
+@@ -9571,6 +9571,7 @@
+ "device/lib/stm8/Makefile") CONFIG_FILES="$CONFIG_FILES device/lib/stm8/Makefile" ;;
+ "device/lib/stm8-large/Makefile") CONFIG_FILES="$CONFIG_FILES device/lib/stm8-large/Makefile" ;;
+ "src/pdk/Makefile") CONFIG_FILES="$CONFIG_FILES src/pdk/Makefile" ;;
++ "sdas/aspdk/Makefile") CONFIG_FILES="$CONFIG_FILES sdas/aspdk/Makefile" ;;
+ "device/lib/pdk14/Makefile") CONFIG_FILES="$CONFIG_FILES device/lib/pdk14/Makefile" ;;
+ "device/lib/Makefile") CONFIG_FILES="$CONFIG_FILES device/lib/Makefile" ;;
+ "device/non-free/lib/Makefile") CONFIG_FILES="$CONFIG_FILES device/non-free/lib/Makefile" ;;
+Index: configure.ac
+===================================================================
+--- configure.ac (revision 10872)
++++ configure.ac (working copy)
+@@ -910,7 +910,8 @@
+ fi
+
+ if test $OPT_DISABLE_PDK14 = 0; then
+- AC_CONFIG_FILES([src/pdk/Makefile])
++ AC_CONFIG_FILES([src/pdk/Makefile
++ sdas/aspdk/Makefile])
+ test $OPT_DISABLE_DEVICE_LIB = 0 && AC_CONFIG_FILES([device/lib/pdk14/Makefile])
+ fi
+
Index: sdas/aspdk/Makefile.in
===================================================================
--- sdas/aspdk/Makefile.in (nonexistent)
+++ sdas/aspdk/Makefile.in (working copy)
@@ -0,0 +1,137 @@
+#
+#
+#
+
+VERSION = @VERSION@
+VERSIONHI = @VERSIONHI@
+VERSIONLO = @VERSIONLO@
+VERSIONP = @VERSIONP@
+
+SHELL = /bin/sh
+CC = @CC@
+CPP = @CPP@
+INSTALL = @INSTALL@
+STRIP = @STRIP@
+MAKEDEP = @MAKEDEP@
+
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+
+srcdir = @srcdir@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+bindir = @bindir@
+libdir = @libdir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+includedir = @includedir@
+mandir = @mandir@
+man1dir = $(mandir)/man1
+man2dir = $(mandir)/man2
+infodir = @info@
+
+EXEEXT = @EXEEXT@
+
+VPATH = @srcdir@
+
+CPPFLAGS = @CPPFLAGS@ -DSDCDB -DNOICE -DINDEXLIB -I. -I$(srcdir) -I$(srcdir)/../asxxsrc -I$(srcdir)/../../support/util
+CFLAGS = @CFLAGS@ @WALL_FLAG@ $(CPPFLAGS)
+LDFLAGS = @LDFLAGS@
+LIBS = -lm
+
+OBJDIR = obj
+
+UTILLIB = $(srcdir)/../../support/util
+UTILSRC = dbuf.c dbuf_string.c
+UTILLIBOBJS = $(UTILSRC:%.c=$(OBJDIR)/%.o)
+
+ASXXLIB = $(srcdir)/../asxxsrc
+ASXXLIBSRC = asdbg.c asdata.c asexpr.c aslex.c aslist.c asmain.c asout.c assubr.c assym.c asmcro.c sdas.c strcmpi.c
+ASXXLIBOBJS = $(ASXXLIBSRC:%.c=$(OBJDIR)/%.o)
+
+SRC = pdkpst.c pdkmch.c pdkadr.c
+OBJS = $(SRC:%.c=$(OBJDIR)/%.o)
+
+ASSOURCES = $(SRC) $(ASXXLIBSRC:%.c=$(ASXXLIB)/%.c) $(UTILSRC:%.c=$(UTILLIB)/%.c)
+
+ASOBJECTS = $(OBJS) $(ASXXLIBOBJS) $(UTILLIBOBJS)
+
+ASX = $(top_builddir)/bin/sdaspdk$(EXEEXT)
+#DEST = $(DESTDIR)$(bindir)/sdaspdk$(EXEEXT)
+DEST = sdaspdk
+DESTPATH = $(DESTDIR)$(bindir)/
+
+transform = @program_transform_name@
+
+# Compiling entire program or any subproject
+# ------------------------------------------
+all: checkconf $(ASX)
+
+$(ASX): $(ASOBJECTS)
+ $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(ASOBJECTS) $(LIBS)
+
+# Compiling and installing everything and running test
+# ----------------------------------------------------
+install: all installdirs
+ $(INSTALL) $(ASX) $(DESTPATH)`echo $(DEST)|sed '$(transform)'`$(EXEEXT)
+ $(STRIP) $(DESTPATH)`echo $(DEST)|sed '$(transform)'`$(EXEEXT)
+
+# Deleting all the installed files
+# --------------------------------
+uninstall:
+ rm -f $(DESTPATH)`echo $(DEST)|sed '$(transform)'`$(EXEEXT)
+
+
+# Performing self-test
+# --------------------
+check:
+
+
+# Performing installation test
+# ----------------------------
+installcheck:
+
+
+# Creating installation directories
+# ---------------------------------
+installdirs:
+ $(INSTALL) -d $(DESTDIR)$(bindir)
+
+
+# Creating dependencies
+# ---------------------
+dep: Makefile.dep
+
+Makefile.dep: $(ASSOURCES) $(srcdir)/*.h
+ $(MAKEDEP) $(CPPFLAGS) $(filter %.c,$^) >Makefile.dep
+
+ifeq "$(findstring $(MAKECMDGOALS),uninstall check installcheck installdirs \
+ clean distclean mostlyclean realclean)" ""
+ -include Makefile.dep
+endif
+include $(srcdir)/clean.mk
+
+# My rules
+# --------
+$(OBJDIR)/.stamp:
+ mkdir -p $(OBJDIR)
+ touch $(OBJDIR)/.stamp
+
+$(OBJDIR)/%.o: %.c $(OBJDIR)/.stamp
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+$(OBJDIR)/%.o: $(ASXXLIB)/%.c $(OBJDIR)/.stamp
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+$(OBJDIR)/%.o: $(UTILLIB)/%.c $(OBJDIR)/.stamp
+ $(CC) -c $(CFLAGS) -o $@ $<
+
+
+# Remaking configuration
+# ----------------------
+checkconf:
+ @if [ -f $(top_builddir)/devel ]; then\
+ $(MAKE) -f ../conf.mk srcdir="$(srcdir)" top_builddir="$(top_builddir)" freshconf;\
+ fi
+
+# End of Makefile
Property changes on: sdas/aspdk/Makefile.in
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: sdas/aspdk/clean.mk
===================================================================
--- sdas/aspdk/clean.mk (nonexistent)
+++ sdas/aspdk/clean.mk (working copy)
@@ -0,0 +1,25 @@
+# Deleting all files created by building the program
+# --------------------------------------------------
+include $(top_builddir)/Makefile.common
+
+clean: mostlyclean
+ rm -f *.dep
+ rm -f $(ASOBJECTS) $(OBJDIR)/.stamp
+ if [ -d $(OBJDIR) ]; then rmdir $(OBJDIR); fi
+
+# Deleting all files created by configuring or building the program
+# -----------------------------------------------------------------
+distclean: clean
+ rm -f Makefile
+
+# Like clean but some files may still exist
+# -----------------------------------------
+mostlyclean:
+ rm -f *core *[%~] *.[oa]
+ rm -f .[a-z]*~
+ rm -f $(top_builddir)/bin/sdaspdk$(EXEEXT)
+
+# Deleting everything that can reconstructed by this Makefile. It deletes
+# everything deleted by distclean plus files created by bison, etc.
+# -----------------------------------------------------------------------
+realclean: distclean
Property changes on: sdas/aspdk/clean.mk
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: sdas/aspdk/pdk.h
===================================================================
--- sdas/aspdk/pdk.h (nonexistent)
+++ sdas/aspdk/pdk.h (working copy)
@@ -0,0 +1,133 @@
+/* pdk.h */
+
+/*
+ * Copyright (C) 1998-2009 Alan R. Baldwin
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * Alan R. Baldwin
+ * 721 Berkeley St.
+ * Kent, Ohio 44240
+ *
+ * This Assember Ported by
+ * John L. Hartman (JLH)
+ * jhartman at compuserve dot com
+ * noice at noicedebugger dot com
+ *
+ */
+
+/*)BUILD
+ $(PROGRAM) = ASPDK
+ $(INCLUDE) = {
+ ASXXXX.H
+ PDK.H
+ }
+ $(FILES) = {
+ I51MCH.C
+ I51ADR.C
+ I51PST.C
+ ASMAIN.C
+ ASDBG.C
+ ASLEX.C
+ ASSYM.C
+ ASSUBR.C
+ ASEXPR.C
+ ASDATA.C
+ ASLIST.C
+ ASOUT.C
+ }
+ $(STACK) = 3000
+*/
+
+/*
+ * Instructions.
+ */
+#define S_MOV 50
+#define S_LDT16 51
+#define S_STT16 52
+#define S_IDXM 53
+#define S_XCH 54
+#define S_PUSHAF 55
+#define S_POPAF 56
+#define S_ADD 57
+#define S_ADDC 58
+#define S_SUB 59
+#define S_SUBC 60
+#define S_INC 61
+#define S_DEC 62
+#define S_CLEAR 63
+#define S_SR 64
+#define S_SRC 65
+#define S_SL 66
+#define S_SLC 67
+#define S_SWAP 68
+#define S_AND 69
+#define S_OR 70
+#define S_XOR 71
+#define S_NOT 72
+#define S_NEG 73
+#define S_SET0 74
+#define S_SET1 75
+#define S_CEQSN 76
+#define S_T0SN 77
+#define S_T1SN 78
+#define S_IZSN 79
+#define S_DZSN 80
+#define S_CALL 81
+#define S_GOTO 82
+#define S_RET 83
+#define S_RETI 84
+#define S_NOP 85
+#define S_PCADD 86
+#define S_ENGINT 87
+#define S_DISGINT 88
+#define S_STOPSYS 89
+#define S_STOPEXE 90
+#define S_RESET 91
+#define S_WDRESET 92
+#define S_SWAPC 93
+#define S_CNEQSN 94
+
+/*
+ * Addressing modes.
+ */
+#define S_K 31
+#define S_A 32
+#define S_M 33
+#define S_IO 34
+
+ /* machine dependent functions */
+
+#ifdef OTHERSYSTEM
+
+ /* pdkaddr.c */
+extern int addr(struct expr *esp);
+
+ /* pdkmch.c */
+extern VOID machine(struct mne *mp);
+extern int mchpcr(struct expr *esp);
+extern VOID minit(void);
+
+#else
+
+ /* pdkadr.c */
+extern int addr();
+
+ /* pdkmch.c */
+extern VOID machine();
+extern int mchpcr();
+extern VOID minit();
+
+#endif
Index: sdas/aspdk/pdkadr.c
===================================================================
--- sdas/aspdk/pdkadr.c (nonexistent)
+++ sdas/aspdk/pdkadr.c (working copy)
@@ -0,0 +1,122 @@
+/* pdkadr.c */
+
+/*
+ * Copyright (C) 1998-2009 Alan R. Baldwin
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * Alan R. Baldwin
+ * 721 Berkeley St.
+ * Kent, Ohio 44240
+ *
+ * This Assember Ported by
+ * John L. Hartman (JLH)
+ * jhartman at compuserve dot com
+ * noice at noicedebugger dot com
+ *
+ */
+
+#include "asxxxx.h"
+#include "pdk.h"
+
+
+/* Classify argument as to address mode */
+int
+addr(struct expr *esp)
+{
+ int c = getnb(), c1;
+
+ switch (c) {
+ case '#':
+ /* Immediate mode */
+ expr(esp, 0);
+ esp->e_mode = S_K;
+ break;
+
+ case 'o':
+ if ((c1 = getnb()) == 'v') {
+ /* OV bit of ACC flag */
+ esp->e_mode = S_K;
+ esp->e_addr = 3;
+ break;
+ }
+ unget(c1);
+ goto fallback;
+
+ case 'a':
+ if ((c1 = getnb()) == 'c') {
+ /* AC bit of ACC flag */
+ esp->e_mode = S_K;
+ esp->e_addr = 2;
+ break;
+ }
+ unget(c1);
+
+ /* Accumulator */
+ esp->e_mode = S_A;
+ break;
+
+ case 's':
+ if ((c1 = getnb()) == 'p') {
+ /* Stack (SP) */
+ esp->e_mode = S_IO;
+ esp->e_addr = 2;
+ break;
+ }
+ unget(c1);
+ goto fallback;
+
+ case 'c':
+ /* C bit of ACC flag */
+ esp->e_mode = S_K;
+ esp->e_addr = 1;
+ break;
+
+ case 'z':
+ /* Z bit of ACC flag */
+ esp->e_mode = S_K;
+ esp->e_addr = 0;
+ break;
+
+ case 'p':
+ /* Pseudo-register in memory. */
+ esp->e_mode = S_M;
+
+ /* TODO: There must be a better way to do this. */
+ if ((c1 = getnb()) == '+') {
+ if ((c = getnb()) != '1') {
+ unget(c);
+ unget(c1);
+ unget('p');
+ goto fallback;
+ }
+ esp->e_addr = 1;
+ } else {
+ unget(c1);
+ esp->e_addr = 0;
+ }
+ break;
+
+ default:
+ fallback:
+ unget(c);
+
+ /* Memory address */
+ expr(esp, 0);
+ esp->e_mode = S_M;
+ }
+
+ return (esp->e_mode);
+}
Index: sdas/aspdk/pdkmch.c
===================================================================
--- sdas/aspdk/pdkmch.c (nonexistent)
+++ sdas/aspdk/pdkmch.c (working copy)
@@ -0,0 +1,417 @@
+/* pdkmch.c */
+
+/*
+ * Copyright (C) 1998-2011 Alan R. Baldwin
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * Alan R. Baldwin
+ * 721 Berkeley St.
+ * Kent, Ohio 44240
+ *
+ * This Assember Ported by
+ * John L. Hartman (JLH)
+ * jhartman at compuserve dot com
+ * noice at noicedebugger dot com
+ *
+ * Benny Kim (2011/07/21)
+ * bennykim at coreriver dot com
+ * Fixed bugs in relative address with "."
+ */
+
+#include "asxxxx.h"
+#include "pdk.h"
+
+char *cpu = "Padauk 14";
+char *dsft = "asm";
+
+/*
+ * Process machine ops.
+ */
+VOID
+machine(struct mne *mp)
+{
+ a_uint op;
+ int t, t1, combine, combine1;
+ struct expr e, e1, e2;
+
+ clrexpr(&e);
+ clrexpr(&e1);
+ clrexpr(&e2);
+
+ op = mp->m_valu;
+ combine = combine1 = 0;
+ switch (mp->m_type) {
+
+ case S_MOV:
+ t = addr(&e);
+ comma(1);
+ t1 = addr(&e1);
+ if (t == S_IO && t1 == S_A) {
+ op = 0x0180;
+ op |= e.e_addr & 0x3F;
+ } else
+ if (t == S_A && t1 == S_IO) {
+ op = 0x01C0;
+ op |= e1.e_addr & 0x3F;
+ } else
+ if (t == S_M && t1 == S_A) {
+ op = 0xB80;
+ op |= e.e_addr & 0x7F;
+ } else
+ if (t == S_A && t1 == S_M) {
+ op = 0x0F80;
+ op |= e1.e_addr & 0x7F;
+ } else
+ if (t == S_A && t1 == S_K)
+ op |= e1.e_addr & 0xFF;
+ else
+ aerr();
+
+ outaw(op);
+ break;
+
+ case S_IDXM:
+ t = addr(&e);
+ comma(1);
+ t1 = addr(&e1);
+ if (t == S_A && t1 == S_M) {
+ op |= 1;
+ op |= e1.e_addr & 0x7F;
+ } else
+ if (t == S_M && t1 == S_A) {
+ op |= (e.e_addr & 0x7F) << 1;
+ } else
+ aerr();
+
+ outaw(op);
+ break;
+
+ case S_SUB:
+ combine = 0x80;
+ /* fallthrough */
+ case S_ADD:
+ t = addr(&e);
+ comma(1);
+ t1 = addr(&e1);
+ if (t == S_M && t1 == S_A) {
+ op = 0x0800 | combine;
+ op |= e.e_addr & 0x7F;
+ } else
+ if (t == S_A && t1 == S_M) {
+ op = 0x0C00 | combine;
+ op |= e1.e_addr & 0x7F;
+ } else
+ if (t == S_A && t1 == S_K) {
+ op |= e1.e_addr & 0xFF;
+ } else
+ aerr();
+
+ outaw(op);
+ break;
+
+ case S_SUBC:
+ combine = 0x80;
+ /* fallthrough */
+ case S_ADDC:
+ t = addr(&e);
+ if (comma(0)) {
+ t1 = addr(&e1);
+ if (t == S_M && t1 == S_A) {
+ op = 0x0900 | combine;
+ op |= e.e_addr & 0x7F;
+ } else
+ if (t == S_A && t1 == S_M) {
+ op = 0x0D00 | combine;
+ op |= e1.e_addr & 0x7F;
+ } else
+ aerr();
+ } else
+ if (t == S_M) {
+ op = 0x1000 | combine;
+ op |= e.e_addr & 0x7F;
+ } else
+ if (t == S_A) {
+ op = 0x0060 + (combine ? 1 : 0);
+ } else
+ aerr();
+
+ outaw(op);
+ break;
+
+ case S_SLC:
+ case S_SRC:
+ case S_SL:
+ case S_SR:
+ if (mp->m_type == S_SRC || mp->m_type == S_SLC)
+ combine = 6;
+ if (mp->m_type == S_SL || mp->m_type == S_SLC)
+ combine1 = 0x80;
+
+ t = addr(&e);
+
+ if (t == S_A) {
+ op = (0x006A ^ combine) + (combine1 ? 1 : 0);
+ } else
+ if (t == S_M) {
+ op = (0x1500 ^ combine) | combine1;
+ op |= e.e_addr & 0x7F;
+ } else
+ aerr();
+
+ outaw(op);
+ break;
+
+ case S_OR:
+ case S_XOR:
+ case S_AND:
+ if (mp->m_type == S_OR) {
+ combine = 0x80;
+ } else
+ if (mp->m_type == S_XOR) {
+ combine = 0x100;
+ }
+
+ t = addr(&e);
+ comma(1);
+ t1 = addr(&e1);
+ if (t == S_M && t1 == S_A) {
+ op = 0x0A00 | combine;
+ op |= e.e_addr & 0x7F;
+ } else
+ if (t == S_A && t1 == S_M) {
+ op = 0x0E00 | combine;
+ op |= e1.e_addr & 0x7F;
+ } else
+ if (t == S_A && t1 == S_K) {
+ op |= e1.e_addr & 0xFF;
+ } else
+ if (t == S_IO && t1 == S_A && mp->m_type == S_XOR) {
+ op = 0x00C0;
+ op |= e.e_addr & 0x3F;
+ } else
+ aerr();
+
+ outaw(op);
+ break;
+
+ case S_NEG:
+ combine = 0x80;
+ /* fallthrough */
+ case S_NOT:
+ t = addr(&e);
+ if (t == S_M) {
+ op = 0x1400 | combine;
+ op |= e.e_addr & 0x7F;
+ } else
+ if (t != S_A)
+ aerr();
+
+ outaw(op);
+ break;
+
+ case S_SET1:
+ combine = 0x200;
+ /* fallthrough */
+ case S_SET0:
+ t = addr(&e);
+ if (getnb() != '.')
+ aerr();
+ t1 = addr(&e1);
+ if (t1 != S_K)
+ aerr();
+
+ if (t == S_IO) {
+ op = 0x1C00 | combine;
+ op |= e.e_addr & 0x3F;
+ } else
+ if (t == S_M) {
+ op = 0x2400 | combine;
+ op |= e.e_addr & 0x7F;
+ } else
+ aerr();
+
+ op |= (e1.e_addr & 0x7) << 6;
+ outaw(op);
+ break;
+
+ case S_CNEQSN:
+ combine = 0x80;
+ /* fallthrough */
+ case S_CEQSN:
+ t = addr(&e);
+ if (t != S_A)
+ aerr();
+
+ comma(1);
+ t1 = addr(&e1);
+ if (t1 == S_M) {
+ op = 0x1700 | combine;
+ op |= e1.e_addr & 0x7F;
+ } else
+ if (t1 == S_K) {
+ op = 0x2A00 | (combine << 1);
+ op |= e1.e_addr & 0xFF;
+ } else
+ aerr();
+
+ outaw(op);
+ break;
+
+ case S_T1SN:
+ combine = 0x200;
+ /* fallthrough */
+ case S_T0SN:
+ t = addr(&e);
+ if (getnb() != '.')
+ aerr();
+ t1 = addr(&e1);
+ if (t1 != S_K)
+ aerr();
+
+ if (t == S_IO) {
+ op = 0x1800 | combine;
+ op |= e.e_addr & 0x3F;
+ } else
+ if (t == S_M) {
+ op = 0x2000 | combine;
+ op |= e.e_addr & 0x7F;
+ } else
+ aerr();
+
+ op |= (e1.e_addr & 0x7) << 6;
+ outaw(op);
+ break;
+
+ case S_DZSN:
+ combine = 0x80;
+ /* fallthrough */
+ case S_IZSN:
+ t = addr(&e);
+ if (t == S_M) {
+ op = 0x1100 | combine;
+ op |= e.e_addr & 0x7F;
+ } else
+ if (t != S_A)
+ aerr();
+
+ outaw(op);
+ break;
+
+ case S_RET:
+ if (more()) {
+ t = addr(&e);
+ if (t != S_K)
+ aerr();
+ op |= e.e_addr & 0xFF;
+ }
+
+ outaw(op);
+ break;
+
+ case S_INC:
+ case S_DEC:
+ case S_CLEAR:
+ t = addr(&e);
+ if (t != S_M)
+ aerr();
+ op |= e.e_addr & 0x7F;
+
+ outaw(op);
+ break;
+
+ case S_CALL:
+ case S_GOTO:
+ expr(&e, 0);
+ op |= e.e_addr & 0xFF;
+ outaw(op);
+ break;
+
+ case S_XCH:
+ t = addr(&e);
+ if (t == S_A) {
+ /* Ignore extra accumulator param. */
+ comma(1);
+ t = addr(&e);
+ }
+ if (t != S_M)
+ aerr();
+
+ op |= e.e_addr & 0x7F;
+ outaw(op);
+ break;
+
+ /* Simple instructions consisting of only one opcode and no args */
+ case S_LDT16:
+ case S_STT16:
+ case S_PUSHAF:
+ case S_POPAF:
+ case S_SWAP:
+ case S_RETI:
+ case S_NOP:
+ case S_PCADD:
+ case S_ENGINT:
+ case S_DISGINT:
+ case S_STOPSYS:
+ case S_STOPEXE:
+ case S_RESET:
+ case S_WDRESET:
+ case S_SWAPC:
+ outaw(op);
+ break;
+ }
+}
+
+/*
+ * Branch/Jump PCR Mode Check
+ */
+int
+mchpcr(struct expr *esp)
+{
+ if (esp->e_base.e_ap == dot.s_area) {
+ return(1);
+ }
+ if (esp->e_flag==0 && esp->e_base.e_ap==NULL) {
+ /*
+ * Absolute Destination
+ *
+ * Use the global symbol '.__.ABS.'
+ * of value zero and force the assembler
+ * to use this absolute constant as the
+ * base value for the relocation.
+ */
+ esp->e_flag = 1;
+ esp->e_base.e_sp = &sym[1];
+ }
+ return(0);
+}
+
+/*
+ * Machine specific initialization
+ */
+
+VOID
+minit(void)
+{
+ /*
+ * Byte Order
+ */
+ hilo = 0;
+
+ /*