/* Support */
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/* Support */
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#include <stdarg.h>
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#include <stdarg.h>
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#if OR1K
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#if OR1K
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void __dummy() {} /* to fix RTL simulator bug */
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void __dummy() {} /* to fix RTL simulator bug */
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void reset_support()
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void reset_support()
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{
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{
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main();
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main();
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exit(0);
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exit(0);
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}
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}
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void printf(const char *fmt, ...)
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void printf(const char *fmt, ...)
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{
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{
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va_list args;
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va_list args;
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va_start(args, fmt);
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va_start(args, fmt);
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asm("l.addi\tr3,%0,0": :"r" (fmt));
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asm("l.addi\tr3,%0,0": :"r" (fmt));
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asm("l.addi\tr4,%0,0": :"r" (args));
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asm("l.addi\tr4,%0,0": :"r" (args));
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asm("l.sys 202");
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asm("l.sys 202");
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}
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}
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void exit(int x)
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void exit(int x)
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{
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{
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asm("l.sys 203");
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asm("l.sys 203");
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}
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}
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void report(unsigned long value)
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void report(unsigned long value)
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{
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{
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unsigned long spr = 0x1234;
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unsigned long spr = 0x1234;
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asm("l.mtspr\t\t%0,%1,0x0" : : "r" (spr), "r" (value));
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asm("l.mtspr\t\t%0,%1,0x0" : : "r" (spr), "r" (value));
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return;
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return;
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}
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}
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void __main()
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void __main()
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{
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{
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}
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}
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void bcopy(const void *srcvoid, void * dstvoid, int length)
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void bcopy(const void *srcvoid, void * dstvoid, int length)
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{
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{
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char *dst = dstvoid;
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char *dst = dstvoid;
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const char *src = srcvoid;
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const char *src = srcvoid;
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while (length--)
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while (length--)
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*dst++ = *src++;
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*dst++ = *src++;
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}
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}
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#else
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#else
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void report(unsigned long value)
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void report(unsigned long value)
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{
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{
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unsigned long spr = 0x1234;
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unsigned long spr = 0x1234;
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printf("l.mtspr %x,%x\n", spr, value);
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printf("l.mtspr %x,%x\n", spr, value);
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return;
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return;
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}
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}
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#endif
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#endif
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