commit d7d02e3c3a50782c0fa6b17d16f9957f1cc82a65
author bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> Sun Jun 20 12:58:36 2004 +0000
committer bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> Sun Jun 20 12:58:36 2004 +0000
tree f07209fb39574448a87f576dfaefb655568d1c86
parent bb0c6722b6606ad34da75d093d95a9bdfe42bc98

new reset API


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@938 c046a42c-6fe2-441c-8c8c-71466251a162

hw/i8259.c

diff --git a/hw/i8259.c b/hw/i8259.c
index 622f0bb..c21f0d3 100644
--- a/hw/i8259.c
+++ b/hw/i8259.c
@@ -231,10 +231,20 @@
     return intno;
 }
 
+static void pic_reset(void *opaque)
+{
+    PicState *s = opaque;
+    int tmp;
+
+    tmp = s->elcr_mask;
+    memset(s, 0, sizeof(PicState));
+    s->elcr_mask = tmp;
+}
+
 static void pic_ioport_write(void *opaque, uint32_t addr, uint32_t val)
 {
     PicState *s = opaque;
-    int priority, cmd, irq, tmp;
+    int priority, cmd, irq;
 
 #ifdef DEBUG_PIC
     printf("pic_write: addr=0x%02x val=0x%02x\n", addr, val);
@@ -243,9 +253,7 @@
     if (addr == 0) {
         if (val & 0x10) {
             /* init */
-            tmp = s->elcr_mask;
-            memset(s, 0, sizeof(PicState));
-            s->elcr_mask = tmp;
+            pic_reset(s);
             /* deassert a pending interrupt */
             cpu_reset_interrupt(cpu_single_env, CPU_INTERRUPT_HARD);
 
@@ -458,6 +466,7 @@
         register_ioport_read(elcr_addr, 1, 1, elcr_ioport_read, s);
     }
     register_savevm("i8259", io_addr, 1, pic_save, pic_load, s);
+    qemu_register_reset(pic_reset, s);
 }
 
 void pic_info(void)