From 6b9fac4005863c28f837c026173be9b6fba36602 Mon Sep 17 00:00:00 2001
From: Richard Cornwell <rcornwell@github.com>
Date: Wed, 3 Apr 2019 22:55:10 -0400
Subject: [PATCH] KA10: Minor update.

---
 PDP10/Makefile    | 82 -----------------------------------------------
 PDP10/ka10_ch10.c |  3 +-
 2 files changed, 2 insertions(+), 83 deletions(-)
 delete mode 100644 PDP10/Makefile

diff --git a/PDP10/Makefile b/PDP10/Makefile
deleted file mode 100644
index 40e2c8e..0000000
--- a/PDP10/Makefile
+++ /dev/null
@@ -1,82 +0,0 @@
-# CC Command
-#
-# Note: -O2 is sometimes broken in GCC when setjump/longjump is being
-# used. Try -O2 only with released simulators.
-#
-#ifeq ($(WIN32),)
-#Unix Environments
-#ifeq ($(OSTYPE),solaris)
-#OS_CCDEFS = -lsocket -lnsl -lpthread -D_GNU_SOURCE
-#else
-#OS_CCDEFS = -D_GNU_SOURCE -I .
-#endif
-#CC = gcc -std=c99 -O2 -U__STRICT_ANSI__ -g -lm $(OS_CCDEFS) -I .
-#ifeq ($(USE_NETWORK),)
-#else
-#NETWORK_OPT = -DUSE_NETWORK -isystem /usr/local/include /usr/local/lib/libpcap.a
-#endif
-#else
-##Win32 Environments
-LDFLAGS = -lm -lwsock32
-#CC = gcc -std=c99 -U__STRICT_ANSI__ -O0 -I.
-#EXE = .exe
-#ifeq ($(USE_NETWORK),)
-#else
-#NETWORK_OPT = -DUSE_NETWORK -lwpcap -lpacket
-#endif
-#endif
-CC=gcc -g  -std=c99 -U__STRICT_ANSI__  -D_GNU_SOURCE -I.
-LDFLAGS = -lm -lrt
-
-
-#
-# Common Libraries
-#
-BIN = ./
-SIM = ../scp.c ../sim_console.c ../sim_fio.c ../sim_timer.c ../sim_tape.c \
-       ../sim_sock.c ../sim_tmxr.c ../sim_ether.c ../sim_video.c ../sim_serial.c \
-        ../sim_disk.c ../sim_card.c
-
-
-#
-# Emulator source files and compile time options
-#
-KA10D = ./
-KA10 = ${KA10D}ka10_cpu.c ${KA10D}ka10_sys.c ${KA10D}ka10_df.c \
-        ${KA10D}ka10_dp.c ${KA10D}ka10_mt.c ${KA10D}ka10_cty.c \
-        ${KA10D}ka10_lp.c ${KA10D}ka10_pt.c ${KA10D}ka10_dc.c \
-        ${KA10D}ka10_rp.c ${KA10D}ka10_rc.c ${KA10D}ka10_dt.c \
-        ${KA10D}ka10_dk.c ${KA10D}ka10_cr.c ${KA10D}ka10_cp.c \
-        ${KA10D}ka10_rs.c ${KA10D}ka10_tu.c ${KA10D}ka10_pd.c
-KA10_OPT = -I.. -DUSE_INT64 -DKA=1 -DUSE_SIM_CARD
-
-KI10D = ./
-KI10 = ${KA10D}ka10_cpu.c ${KA10D}ka10_sys.c ${KA10D}ka10_df.c \
-        ${KA10D}ka10_dp.c ${KA10D}ka10_mt.c ${KA10D}ka10_cty.c \
-        ${KA10D}ka10_lp.c ${KA10D}ka10_pt.c ${KA10D}ka10_dc.c  \
-        ${KA10D}ka10_rp.c ${KA10D}ka10_rc.c ${KA10D}ka10_dt.c \
-        ${KA10D}ka10_dk.c ${KA10D}ka10_cr.c ${KA10D}ka10_cp.c \
-        ${KA10D}ka10_rs.c ${KA10D}ka10_tu.c
-KI10_OPT = -I.. -DUSE_INT64 -DKI=1 -DUSE_SIM_CARD
-
-#
-# Build everything
-#
-all : ${BIN}ka10${EXE} ${BIN}ki10${EXE}
-
-clean : 
-ifeq ($(WIN32),)
-	${RM} ${ALL}
-else
-	if exist BIN\*.exe del /q BIN\*.exe
-endif
-#
-# Individual builds
-#
-${BIN}ka10${EXE} : ${KA10} ${SIM} 
-	${CC} ${KA10} ${SIM} ${KA10_OPT} -o $@ ${LDFLAGS}
-
-${BIN}ki10${EXE} : ${KI10} ${SIM} 
-	${CC} ${KI10} ${SIM} ${KI10_OPT} -o $@ ${LDFLAGS}
-
-
diff --git a/PDP10/ka10_ch10.c b/PDP10/ka10_ch10.c
index bd5b1f7..f99b3ee 100644
--- a/PDP10/ka10_ch10.c
+++ b/PDP10/ka10_ch10.c
@@ -454,7 +454,8 @@ t_stat ch10_detach (UNIT *uptr)
 t_stat ch10_reset (DEVICE *dptr)
 {
   ch10_clear ();
-  sim_activate (&ch10_unit[0], 100);
+  if (ch10_unit[0].flags & UNIT_ATT)
+      sim_activate (&ch10_unit[0], 100);
   return SCPE_OK;
 }