33 lines
506 B
C
33 lines
506 B
C
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/*
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* mcontext.c
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*/
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#include <sys/cdefs.h>
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#include <lib.h>
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#include <namespace.h>
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#include <string.h>
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#include <ucontext.h>
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#include <unistd.h>
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int setmcontext(const mcontext_t *mcp)
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{
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message m;
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memset(&m, 0, sizeof(m));
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m.m_lc_pm_mcontext.ctx = (vir_bytes)mcp;
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return(_syscall(PM_PROC_NR, PM_SETMCONTEXT, &m));
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}
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int getmcontext(mcontext_t *mcp)
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{
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message m;
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memset(&m, 0, sizeof(m));
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m.m_lc_pm_mcontext.ctx = (vir_bytes)mcp;
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return(_syscall(PM_PROC_NR, PM_GETMCONTEXT, &m));
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}
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