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22 lines
558 B
C++
22 lines
558 B
C++
#include "context.h"
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#include "../debug/output.h"
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void panic(){
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DBG << "panic!\n" << flush;
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while(1);
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}
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void prepareContext(void* tos, Context& context, void (*kickoff)(void*),
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void* param1) {
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((uint64_t*)tos)[0] = (uint64_t)panic;
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((uint64_t*)tos)[-1] = (uint64_t)kickoff;
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((uint64_t*)tos)[-2] = (uint64_t)fake_systemv_abi;
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context.rsp = (void*)(((uint64_t) tos)-16);
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context.rbx = 0;
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context.rbp = 0;
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context.r12 = 0;
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context.r13 = 0;
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context.r14 = 0;
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context.r15 = (uint64_t)param1;
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}
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