cris/kgdb: Use #ifdef PROCESS_SUPPORT where needed
arch/cris/arch-v10/kernel/kgdb.c:354:12: warning: 'current_thread_c' defined but not used [-Wunused-variable]
arch/cris/arch-v10/kernel/kgdb.c:355:12: warning: 'current_thread_g' defined but not used [-Wunused-variable]
arch/cris/arch-v10/kernel/kgdb.c:359:18: warning: 'reg_g' defined but not used [-Wunused-variable]
arch/cris/arch-v10/kernel/kgdb.c:622:1: warning: 'copy_registers' defined but not used [-Wunused-function]
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
diff --git a/arch/cris/arch-v10/kernel/kgdb.c b/arch/cris/arch-v10/kernel/kgdb.c
index 3c852b3..e02d2df 100644
--- a/arch/cris/arch-v10/kernel/kgdb.c
+++ b/arch/cris/arch-v10/kernel/kgdb.c
@@ -345,6 +345,7 @@
in order to provide access mainly for 'g', 'G' and 'P'.
*/
+#ifdef PROCESS_SUPPORT
/* Need two task id pointers in order to handle Hct and Hgt commands. */
static int current_thread_c = 0;
static int current_thread_g = 0;
@@ -352,6 +353,7 @@
/* Need two register images in order to handle Hct and Hgt commands. The
variable reg_g is in addition to reg above. */
static registers reg_g;
+#endif /* PROCESS_SUPPORT */
/********************************** Breakpoint *******************************/
/* Use an internal stack in the breakpoint and interrupt response routines */
@@ -610,6 +612,7 @@
}
/********************************* Register image ****************************/
+#ifdef PROCESS_SUPPORT
/* Copy the content of a register image into another. The size n is
the size of the register image. Due to struct assignment generation of
memcpy in libc. */
@@ -623,7 +626,6 @@
*dreg++ = *sreg++;
}
-#ifdef PROCESS_SUPPORT
/* Copy the stored registers from the stack. Put the register contents
of thread thread_id in the struct reg. */
static void
