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40 lines
677 B
C
40 lines
677 B
C
/*
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* rtld entry pseudo code - turn into assembler and tweak it
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*/
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#include <sys/types.h>
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#include <sys/types.h>
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#include <a.out.h>
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#include "link.h"
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#include "md.h"
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extern long _GOT_[];
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extern void (*rtld)();
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extern void (*binder())();
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void
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rtld_entry(version, crtp)
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int version;
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struct crt *crtp;
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{
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register struct link_dynamic *dp;
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register void (*f)();
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/* __DYNAMIC is first entry in GOT */
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dp = (struct link_dynamic *) (_GOT_[0]+crtp->crt_ba);
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f = (void (*)())((long)rtld + crtp->crt_ba);
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(*f)(version, crtp, dp);
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}
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void
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binder_entry()
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{
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extern int PC;
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struct jmpslot *sp;
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void (*func)();
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func = binder(PC, sp->reloc_index & 0x003fffff);
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(*func)();
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}
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