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Converted jump to the OS into C.

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This commit is contained in:
Vincent Rivière
2012-10-22 18:38:33 +00:00
parent b093c040be
commit 4835567f29
1 changed files with 9 additions and 1 deletions
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10
BaS_GNU/sources/BaS.c
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@@ -171,5 +171,13 @@ void BaS(void)
* and all the supervisor instructions are emulated. */ * and all the supervisor instructions are emulated. */
__asm__ __volatile__("move.w #0x0700,sr \n\t" : : : "memory"); __asm__ __volatile__("move.w #0x0700,sr \n\t" : : : "memory");
} }
__asm__ __volatile__("jmp 0xe00030 \n\t" : : : "memory");
/* Jump into the OS */
typedef void void_func(void);
typedef struct {
void *initial_sp;
void_func *initial_pc;
} ROM_HEADER;
ROM_HEADER* os_header = (ROM_HEADER*)tos_base;
os_header->initial_pc();
} }