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Merge pull request #10746 from kaspar030/remove_newlib_dep_lpc2387

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cpu/lpc2387: remove newlib dependencies
This commit is contained in:
Marian Buschsieweke 2019-01-12 23:14:38 +01:00 committed by GitHub
commit 04d0f38d68
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1 changed files with 11 additions and 9 deletions
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20
cpu/arm7_common/bootloader.c
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@ -28,34 +28,36 @@
#include <stdlib.h> #include <stdlib.h>
#include "thread.h" #include "thread.h"
#include "log.h"
void FIQ_Routine(void) __attribute__((interrupt("FIQ"))); void FIQ_Routine(void) __attribute__((interrupt("FIQ")));
//void SWI_Routine (void) __attribute__((interrupt("SWI"))); //void SWI_Routine (void) __attribute__((interrupt("SWI")));
void UNDEF_Routine(void) __attribute__((interrupt("UNDEF"))); void UNDEF_Routine(void) __attribute__((interrupt("UNDEF")));
void IRQ_Routine(void) void IRQ_Routine(void)
{ {
printf("Kernel Panic,\nEarly IRQ call\n"); LOG_ERROR("Kernel Panic,\nEarly IRQ call\n");
while (1) {}; while (1) {};
} }
/*-----------------------------------------------------------------------------------*/ /*-----------------------------------------------------------------------------------*/
void FIQ_Routine(void) void FIQ_Routine(void)
{ {
printf("Kernel Panic,\nEarly FIQ call\n"); LOG_ERROR("Kernel Panic,\nEarly FIQ call\n");
while (1) {}; while (1) {};
} }
/*-----------------------------------------------------------------------------------*/ /*-----------------------------------------------------------------------------------*/
void SWI_Routine(void) void SWI_Routine(void)
{ {
printf("Kernel Panic,\nEarly SWI call\n"); LOG_ERROR("Kernel Panic,\nEarly SWI call\n");
while (1) {}; while (1) {};
} }
/*-----------------------------------------------------------------------------------*/ /*-----------------------------------------------------------------------------------*/
void DEBUG_Routine(void) void DEBUG_Routine(void)
{ {
printf("DEBUG hit."); LOG_ERROR("DEBUG hit.");
while (1) {}; while (1) {};
} }
@ -75,11 +77,11 @@ void abtorigin(const char *vector, unsigned long *lnk_ptr1)
__asm__ __volatile__("mov %0, sp" : "=r"(sp)); // copy sp __asm__ __volatile__("mov %0, sp" : "=r"(sp)); // copy sp
__asm__ __volatile__("msr cpsr_c, %0" :: "r"(cpsr)); // switch back to abt mode __asm__ __volatile__("msr cpsr_c, %0" :: "r"(cpsr)); // switch back to abt mode
printf("#!%s abort at %p (0x%08lX) originating from %p (0x%08lX) in mode 0x%X\n", LOG_ERROR("#!%s abort at %p (0x%08lX) originating from %p (0x%08lX) in mode 0x%X\n",
vector, (void *)lnk_ptr1, *(lnk_ptr1), (void *)lnk_ptr2, *(lnk_ptr2), spsr vector, (void *)lnk_ptr1, *(lnk_ptr1), (void *)lnk_ptr2, *(lnk_ptr2), spsr
); );
exit(1); while (1) {};
} }
/*-----------------------------------------------------------------------------------*/ /*-----------------------------------------------------------------------------------*/
void UNDEF_Routine(void) void UNDEF_Routine(void)
@ -94,7 +96,7 @@ void UNDEF_Routine(void)
abtorigin("undef", lnk_ptr); abtorigin("undef", lnk_ptr);
} }
exit(1); while (1) {};
} }
/*-----------------------------------------------------------------------------------*/ /*-----------------------------------------------------------------------------------*/
void PABT_Routine(void) void PABT_Routine(void)
@ -109,7 +111,7 @@ void PABT_Routine(void)
abtorigin("pabt", lnk_ptr); abtorigin("pabt", lnk_ptr);
} }
exit(1); while (1) {};
} }
/*-----------------------------------------------------------------------------------*/ /*-----------------------------------------------------------------------------------*/
void DABT_Routine(void) void DABT_Routine(void)
@ -124,7 +126,7 @@ void DABT_Routine(void)
abtorigin("data", lnk_ptr); abtorigin("data", lnk_ptr);
} }
exit(1); while (1) {};
} }
/*-----------------------------------------------------------------------------------*/ /*-----------------------------------------------------------------------------------*/
static inline void static inline void