Fix build errors and warnings in zoneinfo and virtualmips.

src/cmd/yacc/.gitignore

@@ -0,0 +1 @@
+yacc

src/share/zoneinfo/ialloc.c

@@ -16,7 +16,7 @@
 #endif /* !MAL */
 
 char *
-imalloc(n)
+imalloc(int n)
 {
 #ifdef MAL
 	register char *	result;
@@ -33,7 +33,7 @@ imalloc(n)
 }
 
 char *
-icalloc(nelem, elsize)
+icalloc(int nelem, int elsize)
 {
 	if (nelem == 0 || elsize == 0)
 		nelem = elsize = 1;
@@ -41,8 +41,7 @@ icalloc(nelem, elsize)
 }
 
 char *
-irealloc(pointer, size)
-char *	pointer;
+irealloc(char *pointer, int size)
 {
 	if (NULLMAL(pointer))
 		return imalloc(size);

tools/virtualmips/Makefile

@@ -16,7 +16,7 @@ CFLAGS		= -DSIM_PIC32 -DPIC32MX7 -DMAX32
 #CFLAGS		= -DSIM_PIC32 -DPIC32MX7 -DUBW32
 
 CC          = gcc -g
-CFLAGS		+= -Wall -MT $@ -MD -MP -MF .deps/$*.dep -I/opt/local/include -I/opt/local/include/libelf
+CFLAGS		+= -Wall -Werror -MT $@ -MD -MP -MF .deps/$*.dep -I/opt/local/include -I/opt/local/include/libelf
 LIBS		= -lpthread -lelf
 
 ifneq ($(wildcard /usr/lib/librt.a),)

tools/virtualmips/mips.c

@@ -310,14 +310,14 @@ int fastcall mips_update_irq_flag (cpu_mips_t * cpu)
 }
 
 #if SIM_PIC32
-static void print_arg (val) {
+static void print_arg (int val) {
     if (val & 0xff000000)
         printf ("%08x", val);
     else
         printf ("%u", val);
 }
 
-static void print_args (narg, arg0, arg1, arg2, arg3, arg4, arg5)
+static void print_args (int narg, int arg0, int arg1, int arg2, int arg3, int arg4, int arg5)
 {
     print_arg (arg0);
     if (narg > 1) { printf (", "); print_arg (arg1); }

tools/virtualmips/pic32_dev_adc.c

@@ -26,7 +26,7 @@ extern cpu_mips_t *current_cpu;
 /*
  * Perform an assign/clear/set/invert operation.
  */
-static inline unsigned write_op (a, b, op)
+static inline unsigned write_op (int a, int b, int op)
 {
     switch (op & 0xc) {
     case 0x0:           /* Assign */

tools/virtualmips/pic32_dev_bmxcon.c

@@ -26,7 +26,7 @@ extern cpu_mips_t *current_cpu;
 /*
  * Perform an assign/clear/set/invert operation.
  */
-static inline unsigned write_op (a, b, op)
+static inline unsigned write_op (int a, int b, int op)
 {
     switch (op & 0xc) {
     case 0x0:           /* Assign */

tools/virtualmips/pic32_dev_dmacon.c

@@ -26,7 +26,7 @@ extern cpu_mips_t *current_cpu;
 /*
  * Perform an assign/clear/set/invert operation.
  */
-static inline unsigned write_op (a, b, op)
+static inline unsigned write_op (int a, int b, int op)
 {
     switch (op & 0xc) {
     case 0x0:           /* Assign */

tools/virtualmips/pic32_dev_gpio.c

@@ -97,7 +97,7 @@ extern cpu_mips_t *current_cpu;
 /*
  * Perform an assign/clear/set/invert operation.
  */
-static inline unsigned write_op (a, b, op)
+static inline unsigned write_op (int a, int b, int op)
 {
     switch (op & 0xc) {
     case 0x0:           /* Assign */

tools/virtualmips/pic32_dev_intcon.c

@@ -26,7 +26,7 @@ extern cpu_mips_t *current_cpu;
 /*
  * Perform an assign/clear/set/invert operation.
  */
-static inline unsigned write_op (a, b, op)
+static inline unsigned write_op (int a, int b, int op)
 {
     switch (op & 0xc) {
     case 0x0:           /* Assign */

tools/virtualmips/pic32_dev_prefetch.c

@@ -26,7 +26,7 @@ extern cpu_mips_t *current_cpu;
 /*
  * Perform an assign/clear/set/invert operation.
  */
-static inline unsigned write_op (a, b, op)
+static inline unsigned write_op (int a, int b, int op)
 {
     switch (op & 0xc) {
     case 0x0:           /* Assign */

tools/virtualmips/pic32_dev_rtcc.c

@@ -26,7 +26,7 @@ extern cpu_mips_t *current_cpu;
 /*
  * Perform an assign/clear/set/invert operation.
  */
-static inline unsigned write_op (a, b, op)
+static inline unsigned write_op (int a, int b, int op)
 {
     switch (op & 0xc) {
     case 0x0:           /* Assign */

tools/virtualmips/pic32_dev_spi.c

@@ -48,7 +48,7 @@ extern cpu_mips_t *current_cpu;
 /*
  * Perform an assign/clear/set/invert operation.
  */
-static inline unsigned write_op (a, b, op)
+static inline unsigned write_op (int a, int b, int op)
 {
     switch (op & 0xc) {
     case 0x0:           /* Assign */

tools/virtualmips/pic32_dev_timer.c

@@ -44,7 +44,7 @@ static const int timer_scale[8] = {
 /*
  * Perform an assign/clear/set/invert operation.
  */
-static inline unsigned write_op (a, b, op)
+static inline unsigned write_op (int a, int b, int op)
 {
     switch (op & 0xc) {
     case 0x0:           /* Assign */