Blackfin arch: add supporting for kgdb

[linux-2.6-omap-h63xx.git] / arch / blackfin / include / asm / kgdb.h

diff --git a/arch/blackfin/include/asm/kgdb.h b/arch/blackfin/include/asm/kgdb.h
index 0f73847fd6bc53f4d90538477c814d632d777ab2..26ebac6646d879b61e7acb1759a81f4328d484c4 100644 (file)
--- a/arch/blackfin/include/asm/kgdb.h
+++ b/arch/blackfin/include/asm/kgdb.h
@@ -124,9 +124,16 @@ enum regnames {
 /* Number of bytes of registers.  */
 #define NUMREGBYTES BFIN_NUM_REGS*4
 
-#define BREAKPOINT() asm("   EXCPT 2;");
-#define BREAK_INSTR_SIZE       2
-#define HW_BREAKPOINT_NUM              6
+static inline void arch_kgdb_breakpoint(void)
+{
+       asm("   EXCPT 2;");
+}
+#define BREAK_INSTR_SIZE       2
+#define CACHE_FLUSH_IS_SAFE    1
+#define HW_INST_WATCHPOINT_NUM 6
+#define HW_WATCHPOINT_NUM      8
+#define TYPE_INST_WATCHPOINT   0
+#define TYPE_DATA_WATCHPOINT   1
 
 /* Instruction watchpoint address control register bits mask */
 #define WPPWR          0x1
@@ -163,10 +170,11 @@ enum regnames {
 #define WPDAEN1                0x8
 #define WPDCNTEN0      0x10
 #define WPDCNTEN1      0x20
+
 #define WPDSRC0                0xc0
-#define WPDACC0                0x300
+#define WPDACC0_OFFSET 8
 #define WPDSRC1                0xc00
-#define WPDACC1                0x3000
+#define WPDACC1_OFFSET 12
 
 /* Watchpoint status register bits mask */
 #define STATIA0                0x1
@@ -178,7 +186,4 @@ enum regnames {
 #define STATDA0                0x40
 #define STATDA1                0x80
 
-extern void kgdb_print(const char *fmt, ...);
-extern void init_kgdb_uart(void);
-
 #endif