7ad7cfba0a
This commit moves a declaration of `ksKernelEntry` such that it is now only
guarded by `DEBUG`, not additionally `CONFIG_PRINTING`. This allows the kernel
to be built standalone with debugging enabled using the following invocation:
DEBUG=1 TOOLPREFIX=arm-none-eabi- CPU=arm1136jf-s PLAT=imx31 ARCH=arm \
ARMV=armv6 make
55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
/*
|
|
* Copyright 2014, General Dynamics C4 Systems
|
|
*
|
|
* This software may be distributed and modified according to the terms of
|
|
* the GNU General Public License version 2. Note that NO WARRANTY is provided.
|
|
* See "LICENSE_GPLv2.txt" for details.
|
|
*
|
|
* @TAG(GD_GPL)
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#ifdef DEBUG
|
|
#ifndef __API_DEBUG_H
|
|
#define __API_DEBUG_H
|
|
|
|
#include <benchmark_track.h>
|
|
#include <arch/api/syscall.h>
|
|
#include <model/statedata.h>
|
|
|
|
extern kernel_entry_t ksKernelEntry;
|
|
|
|
#ifdef CONFIG_PRINTING
|
|
|
|
static inline void
|
|
debug_printKernelEntryReason(void)
|
|
{
|
|
switch (ksKernelEntry.path) {
|
|
case Entry_Interrupt:
|
|
printf("Interrupt, irq %lu\n", (unsigned long) ksKernelEntry.word);
|
|
break;
|
|
case Entry_UnknownSyscall:
|
|
printf("Unknown syscall, word: %lu", (unsigned long) ksKernelEntry.word);
|
|
break;
|
|
case Entry_VMFault:
|
|
printf("VM Fault, fault type: %lu\n", (unsigned long) ksKernelEntry.word);
|
|
break;
|
|
case Entry_UserLevelFault:
|
|
printf("User level fault, number: %lu", (unsigned long) ksKernelEntry.word);
|
|
break;
|
|
case Entry_Syscall:
|
|
printf("Syscall, number: %ld\n", (long) ksKernelEntry.syscall_no);
|
|
if (ksKernelEntry.syscall_no == SysSend ||
|
|
ksKernelEntry.syscall_no == SysNBSend ||
|
|
ksKernelEntry.syscall_no == SysCall) {
|
|
|
|
printf("Cap type: %lu, Invocation tag: %lu\n", (unsigned long) ksKernelEntry.cap_type,
|
|
(unsigned long) ksKernelEntry.invocation_tag);
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
#endif /* __API_DEBUG_H */
|
|
#endif /* DEBUG */
|
|
|