HID0 is a write-clear register on 970 (DBSR).

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3320 c046a42c-6fe2-441c-8c8c-71466251a162

diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 2a996cc1b611a9892e4b8b123e07f9dac7422ceb..355f5ad073fc9ed8f5395d7b9c1529dc92d3a768 100644 (file)
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -3859,7 +3859,7 @@ static void init_proc_970 (CPUPPCState *env)
     /* XXX : not implemented */
     spr_register(env, SPR_HID0, "HID0",
                  SPR_NOACCESS, SPR_NOACCESS,
-                 &spr_read_generic, &spr_write_generic,
+                 &spr_read_generic, &spr_write_clear,
                  0x00000000);
     /* XXX : not implemented */
     spr_register(env, SPR_HID1, "HID1",
@@ -3902,7 +3902,7 @@ static void init_proc_970FX (CPUPPCState *env)
     /* XXX : not implemented */
     spr_register(env, SPR_HID0, "HID0",
                  SPR_NOACCESS, SPR_NOACCESS,
-                 &spr_read_generic, &spr_write_generic,
+                 &spr_read_generic, &spr_write_clear,
                  0x00000000);
     /* XXX : not implemented */
     spr_register(env, SPR_HID1, "HID1",
@@ -3945,7 +3945,7 @@ static void init_proc_970GX (CPUPPCState *env)
     /* XXX : not implemented */
     spr_register(env, SPR_HID0, "HID0",
                  SPR_NOACCESS, SPR_NOACCESS,
-                 &spr_read_generic, &spr_write_generic,
+                 &spr_read_generic, &spr_write_clear,
                  0x00000000);
     /* XXX : not implemented */
     spr_register(env, SPR_HID1, "HID1",