373b793920
At least it works again now. Sprofalyze should be made aware of the kernel information page, though (i.e., /proc/ipcvecs). Change-Id: Id4e5f6417ad152607c4e53b323b6f65ea4b10c6e
32 lines
960 B
C
32 lines
960 B
C
#include "syslib.h"
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#if SPROFILE
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/*===========================================================================*
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* sys_sprof *
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*===========================================================================*/
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int sys_sprof(action, size, freq, type, endpt, ctl_ptr, mem_ptr)
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int action; /* start/stop profiling */
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int size; /* available profiling memory */
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int freq; /* sample frequency */
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int type;
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endpoint_t endpt; /* caller endpoint */
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vir_bytes ctl_ptr; /* location of info struct */
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vir_bytes mem_ptr; /* location of profiling memory */
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{
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message m;
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m.m_lsys_krn_sys_sprof.action = action;
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m.m_lsys_krn_sys_sprof.mem_size = size;
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m.m_lsys_krn_sys_sprof.freq = freq;
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m.m_lsys_krn_sys_sprof.intr_type = type;
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m.m_lsys_krn_sys_sprof.endpt = endpt;
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m.m_lsys_krn_sys_sprof.ctl_ptr = ctl_ptr;
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m.m_lsys_krn_sys_sprof.mem_ptr = mem_ptr;
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return(_kernel_call(SYS_SPROF, &m));
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}
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#endif
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