summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--arch/sh/kernel/kgdb_stub.c8
-rw-r--r--include/asm-sh/kgdb.h12
2 files changed, 4 insertions, 16 deletions
diff --git a/arch/sh/kernel/kgdb_stub.c b/arch/sh/kernel/kgdb_stub.c
index 27f64b9..2fdc700 100644
--- a/arch/sh/kernel/kgdb_stub.c
+++ b/arch/sh/kernel/kgdb_stub.c
@@ -609,7 +609,7 @@ static short *get_step_address(void)
else
addr = trap_registers.pc + 2;
- kgdb_flush_icache_range(addr, addr + 2);
+ flush_icache_range(addr, addr + 2);
return (short *) addr;
}
@@ -632,7 +632,7 @@ static void do_single_step(void)
*addr = STEP_OPCODE;
/* Flush and return */
- kgdb_flush_icache_range((long) addr, (long) addr + 2);
+ flush_icache_range((long) addr, (long) addr + 2);
}
/* Undo a single step */
@@ -642,7 +642,7 @@ static void undo_single_step(void)
/* Use stepped_address in case we stopped elsewhere */
if (stepped_opcode != 0) {
*(short*)stepped_address = stepped_opcode;
- kgdb_flush_icache_range(stepped_address, stepped_address + 2);
+ flush_icache_range(stepped_address, stepped_address + 2);
}
stepped_opcode = 0;
}
@@ -728,7 +728,7 @@ static void write_mem_msg(int binary)
ebin_to_mem(ptr, (char*)addr, length);
else
hex_to_mem(ptr, (char*)addr, length);
- kgdb_flush_icache_range(addr, addr + length);
+ flush_icache_range(addr, addr + length);
ptr = 0;
send_ok_msg();
}
diff --git a/include/asm-sh/kgdb.h b/include/asm-sh/kgdb.h
index 5334e86..4bc8cb1 100644
--- a/include/asm-sh/kgdb.h
+++ b/include/asm-sh/kgdb.h
@@ -17,7 +17,6 @@
#define __KGDB_H
#include <asm/ptrace.h>
-#include <asm/cacheflush.h>
/* Same as pt_regs but has vbr in place of syscall_nr */
struct kgdb_regs {
@@ -67,17 +66,6 @@ extern int setjmp(jmp_buf __jmpb);
/* Forced breakpoint */
#define breakpoint() __asm__ __volatile__("trapa #0x3c")
-/* KGDB should be able to flush all kernel text space */
-#if defined(CONFIG_CPU_SH4)
-#define kgdb_flush_icache_range(start, end) \
-{ \
- __flush_purge_region((void*)(start), (int)(end) - (int)(start));\
- flush_icache_range((start), (end)); \
-}
-#else
-#define kgdb_flush_icache_range(start, end) do { } while (0)
-#endif
-
/* Taken from sh-stub.c of GDB 4.18 */
static const char hexchars[] = "0123456789abcdef";
OpenPOWER on IntegriCloud