1 files changed, 29 insertions, 0 deletions

diff --git a/emulators/simh/files/patch-HP2100_hp2100__cpu6.c b/emulators/simh/files/patch-HP2100_hp2100__cpu6.c
new file mode 100644
index 000000000000..62d58d9708e5
--- /dev/null
+++ b/emulators/simh/files/patch-HP2100_hp2100__cpu6.c
@@ -0,0 +1,29 @@
+--- HP2100/hp2100_cpu6.c.orig	2016-12-01 22:43:42 UTC
++++ HP2100/hp2100_cpu6.c
+@@ -394,7 +394,7 @@ entry = IR & 017;                       
+ pattern = op_os[entry];                                 /* get operand pattern */
+ 
+ if (pattern != OP_N)
+-    if (reason = cpu_ops (pattern, op, intrq))          /* get instruction operands */
++    if ((reason = cpu_ops (pattern, op, intrq)))        /* get instruction operands */
+         return reason;
+ 
+ tbg_tick = tbg_tick || (IR == 0105357) && iotrap;       /* set TBG interrupting flag */
+@@ -544,7 +544,7 @@ switch (entry) {                        
+         for (i = 0; i < count; i++) {
+             ma = ReadW (PC);                            /* get operand address */
+ 
+-            if (reason = resolve (ma, &ma, intrq)) {    /* resolve indirect */
++            if ((reason = resolve (ma, &ma, intrq))) {  /* resolve indirect */
+                 PC = err_PC;                            /* IRQ restarts instruction */
+                 break;
+                 }
+@@ -710,7 +710,7 @@ switch (entry) {                        
+                 ma = ReadW (sa);                        /* get addr of actual */
+                 sa = (sa + 1) & VAMASK;                 /* increment address */
+ 
+-                if (reason = resolve (ma, &ma, intrq)) {    /* resolve indirect */
++                if ((reason = resolve (ma, &ma, intrq))) {  /* resolve indirect */
+                     PC = err_PC;                            /* irq restarts instruction */
+                     break;
+                     }