[haiku-commits] r33642 - in haiku/trunk: headers/private/kernel/arch src/system/kernel/arch/arm src/system/kernel/arch/m68k src/system/kernel/arch/ppc src/system/kernel/arch/x86 src/system/kernel/debug
- From: axeld@xxxxxxxxxxxxxxxx
- To: haiku-commits@xxxxxxxxxxxxx
- Date: Sun, 18 Oct 2009 21:50:14 +0200 (CEST)
Author: axeld
Date: 2009-10-18 21:50:13 +0200 (Sun, 18 Oct 2009)
New Revision: 33642
Changeset: http://dev.haiku-os.org/changeset/33642/haiku
Modified:
haiku/trunk/headers/private/kernel/arch/debug.h
haiku/trunk/src/system/kernel/arch/arm/arch_debug.cpp
haiku/trunk/src/system/kernel/arch/m68k/arch_debug.cpp
haiku/trunk/src/system/kernel/arch/ppc/arch_debug.cpp
haiku/trunk/src/system/kernel/arch/x86/arch_debug.cpp
haiku/trunk/src/system/kernel/debug/debug.cpp
Log:
* Added an arch_debug_stack_trace() function that is called from the KDL loop
in case there aren't any KDL commands available yet.
Modified: haiku/trunk/headers/private/kernel/arch/debug.h
===================================================================
--- haiku/trunk/headers/private/kernel/arch/debug.h 2009-10-18 19:20:10 UTC
(rev 33641)
+++ haiku/trunk/headers/private/kernel/arch/debug.h 2009-10-18 19:50:13 UTC
(rev 33642)
@@ -1,5 +1,5 @@
/*
- * Copyright 2005-2008, Axel Dörfler, axeld@xxxxxxxxxxxxxxxxx
+ * Copyright 2005-2009, Axel Dörfler, axeld@xxxxxxxxxxxxxxxxx
* Distributed under the terms of the MIT License.
*
* Copyright 2001-2002, Travis Geiselbrecht. All rights reserved.
@@ -23,6 +23,7 @@
#endif
status_t arch_debug_init(kernel_args *args);
+void arch_debug_stack_trace(void);
void *arch_debug_get_caller(void);
int32 arch_debug_get_stack_trace(addr_t* returnAddresses, int32 maxCount,
int32 skipIframes, int32 skipFrames, bool userOnly);
Modified: haiku/trunk/src/system/kernel/arch/arm/arch_debug.cpp
===================================================================
--- haiku/trunk/src/system/kernel/arch/arm/arch_debug.cpp 2009-10-18
19:20:10 UTC (rev 33641)
+++ haiku/trunk/src/system/kernel/arch/arm/arch_debug.cpp 2009-10-18
19:50:13 UTC (rev 33642)
@@ -1,5 +1,5 @@
/*
- * Copyright 2003-2008, Haiku Inc. All rights reserved.
+ * Copyright 2003-2009, Haiku Inc. All rights reserved.
* Distributed under the terms of the MIT License.
*
* Authors:
@@ -241,6 +241,12 @@
}
+void
+arch_debug_stack_trace(void)
+{
+}
+
+
void *
arch_debug_get_caller(void)
{
@@ -376,19 +382,20 @@
return B_NO_ERROR;
}
+
void
arch_debug_call_with_fault_handler(cpu_ent* cpu, jmp_buf jumpBuffer,
- void (*function)(void*), void* parameter)
+ void (*function)(void*), void* parameter)
{
- // TODO: Implement! Most likely in assembly.
- longjmp(jumpBuffer, 1);
+ // TODO: Implement! Most likely in assembly.
+ longjmp(jumpBuffer, 1);
}
void
arch_debug_unset_current_thread(void)
{
- // TODO: Implement!
+ // TODO: Implement!
}
Modified: haiku/trunk/src/system/kernel/arch/m68k/arch_debug.cpp
===================================================================
--- haiku/trunk/src/system/kernel/arch/m68k/arch_debug.cpp 2009-10-18
19:20:10 UTC (rev 33641)
+++ haiku/trunk/src/system/kernel/arch/m68k/arch_debug.cpp 2009-10-18
19:50:13 UTC (rev 33642)
@@ -253,6 +253,12 @@
}
+void
+arch_debug_stack_trace(void)
+{
+}
+
+
bool
arch_debug_contains_call(struct thread *thread, const char *symbol,
addr_t start, addr_t end)
Modified: haiku/trunk/src/system/kernel/arch/ppc/arch_debug.cpp
===================================================================
--- haiku/trunk/src/system/kernel/arch/ppc/arch_debug.cpp 2009-10-18
19:20:10 UTC (rev 33641)
+++ haiku/trunk/src/system/kernel/arch/ppc/arch_debug.cpp 2009-10-18
19:50:13 UTC (rev 33642)
@@ -259,6 +259,13 @@
}
+void
+arch_debug_stack_trace(void)
+{
+ stack_trace(0, NULL);
+}
+
+
bool
arch_debug_contains_call(struct thread *thread, const char *symbol,
addr_t start, addr_t end)
Modified: haiku/trunk/src/system/kernel/arch/x86/arch_debug.cpp
===================================================================
--- haiku/trunk/src/system/kernel/arch/x86/arch_debug.cpp 2009-10-18
19:20:10 UTC (rev 33641)
+++ haiku/trunk/src/system/kernel/arch/x86/arch_debug.cpp 2009-10-18
19:50:13 UTC (rev 33642)
@@ -883,6 +883,13 @@
// #pragma mark -
+void
+arch_debug_stack_trace(void)
+{
+ stack_trace(0, NULL);
+}
+
+
bool
arch_debug_contains_call(struct thread *thread, const char *symbol,
addr_t start, addr_t end)
Modified: haiku/trunk/src/system/kernel/debug/debug.cpp
===================================================================
--- haiku/trunk/src/system/kernel/debug/debug.cpp 2009-10-18 19:20:10 UTC
(rev 33641)
+++ haiku/trunk/src/system/kernel/debug/debug.cpp 2009-10-18 19:50:13 UTC
(rev 33642)
@@ -733,6 +733,9 @@
}
}
+ if (!has_debugger_command("help"))
+ arch_debug_stack_trace();
+
int32 continuableLine = -1;
// Index of the previous command line, if the command returned
// B_KDEBUG_CONT, i.e. asked to be repeatable, -1 otherwise.
Other related posts:
- » [haiku-commits] r33642 - in haiku/trunk: headers/private/kernel/arch src/system/kernel/arch/arm src/system/kernel/arch/m68k src/system/kernel/arch/ppc src/system/kernel/arch/x86 src/system/kernel/debug - axeld
