Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=09160d7cc39ab1015d23428f3995cd49eacfaebf
Commit: 09160d7cc39ab1015d23428f3995cd49eacfaebf
Parent: 538380da1a41c981c640bd22a091fdfc32d1e81e
Author: Jesper Nilsson <[EMAIL PROTECTED]>
AuthorDate: Fri Jan 25 16:43:53 2008 +0100
Committer: Jesper Nilsson <[EMAIL PROTECTED]>
CommitDate: Fri Feb 8 11:06:35 2008 +0100
CRIS v32: Move vcs_hook to machine specific directory.
These files are different for ETRAX FS and ARTPEC-3.
---
arch/cris/arch-v32/mach-fs/vcs_hook.c | 196 ++++++++++++++++-----------------
arch/cris/arch-v32/mach-fs/vcs_hook.h | 8 +-
2 files changed, 100 insertions(+), 104 deletions(-)
diff --git a/arch/cris/arch-v32/mach-fs/vcs_hook.c
b/arch/cris/arch-v32/mach-fs/vcs_hook.c
dissimilarity index 88%
index 593b10f..64d71c5 100644
--- a/arch/cris/arch-v32/mach-fs/vcs_hook.c
+++ b/arch/cris/arch-v32/mach-fs/vcs_hook.c
@@ -1,100 +1,96 @@
-/*
- * Call simulator hook. This is the part running in the
- * simulated program.
- */
-
-#include "vcs_hook.h"
-#include <stdarg.h>
-#include <asm/arch-v32/hwregs/reg_map.h>
-#include <asm/arch-v32/hwregs/intr_vect_defs.h>
-
-#define HOOK_TRIG_ADDR 0xb7000000 /* hook cvlog model reg address */
-#define HOOK_MEM_BASE_ADDR 0xa0000000 /* csp4 (shared mem) base addr */
-
-#define HOOK_DATA(offset) ((unsigned *)HOOK_MEM_BASE_ADDR)[offset]
-#define VHOOK_DATA(offset) ((volatile unsigned *)HOOK_MEM_BASE_ADDR)[offset]
-#define HOOK_TRIG(funcid) \
- do { \
- *((unsigned *) HOOK_TRIG_ADDR) = funcid; \
- } while (0)
-#define HOOK_DATA_BYTE(offset) ((unsigned char *)HOOK_MEM_BASE_ADDR)[offset]
-
-int hook_call(unsigned id, unsigned pcnt, ...)
-{
- va_list ap;
- unsigned i;
- unsigned ret;
-#ifdef USING_SOS
- PREEMPT_OFF_SAVE();
-#endif
-
- /* pass parameters */
- HOOK_DATA(0) = id;
-
- /* Have to make hook_print_str a special case since we call with a
- * parameter of byte type. Should perhaps be a separate
- * hook_call. */
-
- if (id == hook_print_str) {
- int i;
- char *str;
-
- HOOK_DATA(1) = pcnt;
-
- va_start(ap, pcnt);
- str = (char *)va_arg(ap, unsigned);
-
- for (i = 0; i != pcnt; i++)
- HOOK_DATA_BYTE(8 + i) = str[i];
-
- HOOK_DATA_BYTE(8 + i) = 0; /* null byte */
- } else {
- va_start(ap, pcnt);
- for (i = 1; i <= pcnt; i++)
- HOOK_DATA(i) = va_arg(ap, unsigned);
- va_end(ap);
- }
-
- /* read from mem to make sure data has propagated to memory before
- * trigging */
- ret = *((volatile unsigned *)HOOK_MEM_BASE_ADDR);
-
- /* trigger hook */
- HOOK_TRIG(id);
-
- /* wait for call to finish */
- while (VHOOK_DATA(0) > 0) ;
-
- /* extract return value */
-
- ret = VHOOK_DATA(1);
-
-#ifdef USING_SOS
- PREEMPT_RESTORE();
-#endif
- return ret;
-}
-
-unsigned hook_buf(unsigned i)
-{
- return (HOOK_DATA(i));
-}
-
-void print_str(const char *str)
-{
- int i;
- /* find null at end of string */
- for (i = 1; str[i]; i++) ;
- hook_call(hook_print_str, i, str);
-}
-
-void CPU_KICK_DOG(void)
-{
- (void)hook_call(hook_kick_dog, 0);
-}
-
-void CPU_WATCHDOG_TIMEOUT(unsigned t)
-{
- (void)hook_call(hook_dog_timeout, 1, t);
-}
-
+// $Id: vcs_hook.c,v 1.2 2003/08/12 12:01:06 starvik Exp $
+//
+// Call simulator hook. This is the part running in the
+// simulated program.
+//
+
+#include "vcs_hook.h"
+#include <stdarg.h>
+#include <asm/arch-v32/hwregs/reg_map.h>
+#include <asm/arch-v32/hwregs/intr_vect_defs.h>
+
+#define HOOK_TRIG_ADDR 0xb7000000 /* hook cvlog model reg address */
+#define HOOK_MEM_BASE_ADDR 0xa0000000 /* csp4 (shared mem) base addr */
+
+#define HOOK_DATA(offset) ((unsigned*) HOOK_MEM_BASE_ADDR)[offset]
+#define VHOOK_DATA(offset) ((volatile unsigned*) HOOK_MEM_BASE_ADDR)[offset]
+#define HOOK_TRIG(funcid) do { *((unsigned *) HOOK_TRIG_ADDR) = funcid; }
while(0)
+#define HOOK_DATA_BYTE(offset) ((unsigned char*) HOOK_MEM_BASE_ADDR)[offset]
+
+
+// ------------------------------------------------------------------ hook_call
+int hook_call( unsigned id, unsigned pcnt, ...) {
+ va_list ap;
+ unsigned i;
+ unsigned ret;
+#ifdef USING_SOS
+ PREEMPT_OFF_SAVE();
+#endif
+
+ // pass parameters
+ HOOK_DATA(0) = id;
+
+ /* Have to make hook_print_str a special case since we call with a
+ parameter of byte type. Should perhaps be a separate
+ hook_call. */
+
+ if (id == hook_print_str) {
+ int i;
+ char *str;
+
+ HOOK_DATA(1) = pcnt;
+
+ va_start(ap, pcnt);
+ str = (char*)va_arg(ap,unsigned);
+
+ for (i=0; i!=pcnt; i++) {
+ HOOK_DATA_BYTE(8+i) = str[i];
+ }
+ HOOK_DATA_BYTE(8+i) = 0; /* null byte */
+ }
+ else {
+ va_start(ap, pcnt);
+ for( i = 1; i <= pcnt; i++ ) HOOK_DATA(i) = va_arg(ap,unsigned);
+ va_end(ap);
+ }
+
+ // read from mem to make sure data has propagated to memory before trigging
+ *((volatile unsigned*) HOOK_MEM_BASE_ADDR);
+
+ // trigger hook
+ HOOK_TRIG(id);
+
+ // wait for call to finish
+ while( VHOOK_DATA(0) > 0 ) {}
+
+ // extract return value
+
+ ret = VHOOK_DATA(1);
+
+#ifdef USING_SOS
+ PREEMPT_RESTORE();
+#endif
+ return ret;
+}
+
+unsigned
+hook_buf(unsigned i)
+{
+ return (HOOK_DATA(i));
+}
+
+void print_str( const char *str ) {
+ int i;
+ for (i=1; str[i]; i++); /* find null at end of string */
+ hook_call(hook_print_str, i, str);
+}
+
+// --------------------------------------------------------------- CPU_KICK_DOG
+void CPU_KICK_DOG(void) {
+ (void) hook_call( hook_kick_dog, 0 );
+}
+
+// ------------------------------------------------------- CPU_WATCHDOG_TIMEOUT
+void CPU_WATCHDOG_TIMEOUT( unsigned t ) {
+ (void) hook_call( hook_dog_timeout, 1, t );
+}
diff --git a/arch/cris/arch-v32/mach-fs/vcs_hook.h
b/arch/cris/arch-v32/mach-fs/vcs_hook.h
index c000b9f..7d73709 100644
--- a/arch/cris/arch-v32/mach-fs/vcs_hook.h
+++ b/arch/cris/arch-v32/mach-fs/vcs_hook.h
@@ -1,11 +1,11 @@
-/*
- * Call simulator hook functions
- */
+// $Id: vcs_hook.h,v 1.1 2003/08/12 12:01:06 starvik Exp $
+//
+// Call simulator hook functions
#ifndef HOOK_H
#define HOOK_H
-int hook_call(unsigned id, unsigned pcnt, ...);
+int hook_call( unsigned id, unsigned pcnt, ...);
enum hook_ids {
hook_debug_on = 1,
-
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