Change tf_arg to uintptr_t from void * to reflect the fact that

non-pointer values may be passed in it.  Add appropriate casts.

The interrupt type is now passed in tf_arg instead tf_type.

3 files changed, 10 insertions, 23 deletions

diff --git a/sys/sparc64/include/trap.h b/sys/sparc64/include/trap.h
index 92f6385..8cd7094 100644
--- a/sys/sparc64/include/trap.h
+++ b/sys/sparc64/include/trap.h
@@ -57,26 +57,15 @@
 #define	T_IMMU_MISS	0x19
 #define	T_DMMU_MISS	0x1a
 #define	T_DMMU_PROT	0x1b
-#define	T_CLOCK		0x1c
-#define	T_SPILL		0x1d
-#define	T_FILL		0x1e
+#define	T_SPILL		0x1c
+#define	T_FILL		0x1d
+#define	T_FILL_RET	0x1e
 #define	T_BREAKPOINT	0x1f
 #define	T_SYSCALL	0x20
 #define	T_RESTOREWP	0x21
+#define	T_SOFT		0x22
 #define	T_KERNEL	0x40
 
-#define	T_TYPE_SHIFT	0
-#define	T_TYPE_SIZE	7
-#define	T_TYPE_MASK	(((1 << T_TYPE_SIZE) - 1) << T_TYPE_SHIFT)
-#define	T_TYPE(type) \
-	(((type) & T_TYPE_MASK) >> T_TYPE_SHIFT)
-
-#define	T_LEVEL_SHIFT	T_TYPE_SIZE
-#define	T_LEVEL_SIZE	4
-#define	T_LEVEL_MASK	(((1 << T_LEVEL_SIZE) - 1) << T_LEVEL_SHIFT)
-#define	T_LEVEL(type) \
-	(((type) & T_LEVEL_MASK) >> T_LEVEL_SHIFT)
-
 #ifndef LOCORE
 extern const char *trap_msg[];
 #endif
diff --git a/sys/sparc64/sparc64/db_interface.c b/sys/sparc64/sparc64/db_interface.c
index 94d4aab..499c04d 100644
--- a/sys/sparc64/sparc64/db_interface.c
+++ b/sys/sparc64/sparc64/db_interface.c
@@ -67,7 +67,7 @@ kdb_trap(struct trapframe *tf)
 	if (db_global_jmpbuf_valid)
 		longjmp(db_global_jmpbuf, 1);
 	ddb_regs = *tf;
-	kf = ddb_regs.tf_arg;
+	kf = (struct kdbframe *)ddb_regs.tf_arg;
 	kf->kf_cfp = kf->kf_fp;
 	setjmp(db_global_jmpbuf);
 	db_global_jmpbuf_valid = TRUE;
diff --git a/sys/sparc64/sparc64/db_trace.c b/sys/sparc64/sparc64/db_trace.c
index 38a1e64..230ddda 100644
--- a/sys/sparc64/sparc64/db_trace.c
+++ b/sys/sparc64/sparc64/db_trace.c
@@ -67,7 +67,6 @@ static int db_print_trap(struct trapframe *);
 
 extern char tl1_trap[];
 extern char tl0_trap[];
-extern char tl0_trap_withstack[];
 extern char _start[];
 extern char _end[];
 
@@ -128,7 +127,7 @@ db_stack_trace_cmd(db_expr_t addr, boolean_t have_addr, db_expr_t count,
 	if (count == -1)
 		count = 1024;
 	if (!have_addr) {
-		kfp = DDB_REGS->tf_arg;
+		kfp = (struct kdbframe *)DDB_REGS->tf_arg;
 		fp = (struct frame *)(kfp->kf_cfp + SPOFF);
 	} else
 		fp = (struct frame *)(addr + SPOFF);
@@ -150,8 +149,7 @@ db_stack_trace_cmd(db_expr_t addr, boolean_t have_addr, db_expr_t count,
 		if (name == NULL)
 			name = "(null)";
 		if (value == (u_long)tl1_trap ||
-		    value == (u_long)tl0_trap ||
-		    value == (u_long)tl0_trap_withstack) {
+		    value == (u_long)tl0_trap) {
 			nfp = db_get_value((db_addr_t)&fp->f_fp,
 			    sizeof(u_long), FALSE) + SPOFF;
 			tf = (struct trapframe *)(nfp + sizeof(*fp));
@@ -203,7 +201,7 @@ DB_COMMAND(down, db_frame_down)
 	u_long cfp;
 	u_long ofp;
 
-	kfp = DDB_REGS->tf_arg;
+	kfp = (struct kdbframe *)DDB_REGS->tf_arg;
 	fp = (struct frame *)(kfp->kf_fp + SPOFF);
 	cfp = kfp->kf_cfp;
 	for (;;) {
@@ -226,7 +224,7 @@ DB_COMMAND(up, db_frame_up)
 	struct kdbframe *kfp;
 	struct frame *cfp;
 
-	kfp = DDB_REGS->tf_arg;
+	kfp = (struct kdbframe *)DDB_REGS->tf_arg;
 	cfp = (struct frame *)(kfp->kf_cfp + SPOFF);
 	if (!INKERNEL((u_long)cfp)) {
 		db_printf("already at top\n");
@@ -243,7 +241,7 @@ db_show_ ## name ## num(struct db_variable *dp, db_expr_t *vp, int op)	\
 	struct kdbframe *kfp;						\
 	struct frame *fp;						\
 									\
-	kfp = DDB_REGS->tf_arg;						\
+	kfp = (struct kdbframe *)DDB_REGS->tf_arg;			\
 	fp = (struct frame *)(kfp->kf_cfp + SPOFF);			\
 	if (op == DB_VAR_GET)						\
 		*vp = db_get_value((db_addr_t)&fp->f_ ## name ## [num],	\