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Message type for SYS_PROFBUF.

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Change-Id: I10c1e878b0e3ff9bfc52709cc87dace632fa3e4f
This commit is contained in:
Lionel Sambuc 2014-07-25 19:53:10 +02:00
parent 64fb3a184c
commit 8644f25feb
4 changed files with 15 additions and 11 deletions
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4
include/minix/com.h
View file

@ -362,10 +362,6 @@
#define SMS_BYTES m2_l2 /* bytes from offset */
#define SMS_PATTERN m2_i2 /* memset() pattern */
/* Field names for SYS_SPROF, _CPROF, _PROFBUF. */
#define PROF_CTL_PTR m7_p1 /* location of info struct */
#define PROF_MEM_PTR m7_p2 /* location of profiling data */
/* Field names for SYS_VMCTL. */
#define SVMCTL_WHO m1_i1
#define SVMCTL_PARAM m1_i2 /* All SYS_VMCTL requests. */

9
include/minix/ipc.h
View file

@ -146,6 +146,14 @@ typedef struct {
} mess_lc_pm_cprof;
_ASSERT_MSG_SIZE(mess_lc_pm_cprof);
typedef struct {
vir_bytes ctl_ptr;
vir_bytes mem_ptr;
uint8_t padding[48];
} mess_lsys_krn_sys_profbuf;
_ASSERT_MSG_SIZE(mess_lsys_krn_sys_profbuf);
typedef struct {
endpoint_t endpt;
int action;
@ -2028,6 +2036,7 @@ typedef struct {
mess_lc_pm_sprof m_lc_pm_sprof;
mess_lsys_krn_sys_diagctl m_lsys_krn_sys_diagctl;
mess_lsys_krn_sys_cprof m_lsys_krn_sys_cprof;
mess_lsys_krn_sys_profbuf m_lsys_krn_sys_profbuf;
mess_lsys_krn_sys_sprof m_lsys_krn_sys_sprof;
mess_lsys_krn_readbios m_lsys_krn_readbios;
mess_pm_lsys_sigs_signal m_pm_lsys_sigs_signal;

9
kernel/system/do_profbuf.c
View file

@ -2,8 +2,8 @@
* m_type: SYS_PROFBUF
*
* The parameters for this kernel call are:
* m7_p1: PROF_CTL_PTR (location of control struct)
* m7_p2: PROF_MEM_PTR (location of profiling table)
* m_lsys_krn_sys_profbuf.ctl_ptr (location of control struct)
* m_lsys_krn_sys_profbuf.mem_ptr (location of profiling table)
*
* Changes:
* 14 Aug, 2006 Created (Rogier Meurs)
@ -39,8 +39,8 @@ int do_profbuf(struct proc * caller, message * m_ptr)
cprof_proc_info[cprof_procs_no].endpt = caller->p_endpoint;
cprof_proc_info[cprof_procs_no].name = rp->p_name;
cprof_proc_info[cprof_procs_no].ctl_v = (vir_bytes) m_ptr->PROF_CTL_PTR;
cprof_proc_info[cprof_procs_no].buf_v = (vir_bytes) m_ptr->PROF_MEM_PTR;
cprof_proc_info[cprof_procs_no].ctl_v = m_ptr->m_lsys_krn_sys_profbuf.ctl_ptr;
cprof_proc_info[cprof_procs_no].buf_v = m_ptr->m_lsys_krn_sys_profbuf.mem_ptr;
cprof_procs_no++;
@ -48,4 +48,3 @@ int do_profbuf(struct proc * caller, message * m_ptr)
}
#endif /* CPROFILE */

4
lib/libsys/sys_profbuf.c
View file

@ -9,8 +9,8 @@ void *mem_ptr; /* pointer to profiling table */
{
message m;
m.PROF_CTL_PTR = ctl_ptr;
m.PROF_MEM_PTR = mem_ptr;
m.m_lsys_krn_sys_profbuf.ctl_ptr = (vir_bytes)ctl_ptr;
m.m_lsys_krn_sys_profbuf.mem_ptr = (vir_bytes)mem_ptr;
return(_kernel_call(SYS_PROFBUF, &m));
}