Renesas Emulator System M3T-MR100, Руководство пользователя

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ref_mpl Reference variable-size memory pool status
iref_mpl Reference variable-size memory pool status
(handler only)
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ER ercd = ref_mpl( ID mplid, T_RMPL *pk_rmpl );
ER ercd = iref_mpl( ID mplid, T_RMPL *pk_rmpl );
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P P a a r r a a m m e e t t e e r r s s
ID mplid ID number of the target variable-size memory pool
T_RMPL *pk_rmpl Pointer to the packet to which variable-size memory pool status is returned
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ER ercd Terminated normally (E_OK)
T_RMPL *pk_rmpl Pointer to the packet to which variable-size memory pool status is returned
Contents of pk_rmpl
typedef struct
t_rmpl{
ID wtskid +0 2 Task ID waiting for memory block to be acquired (unused)
SIZE fmplsz +4 4 Free memory size (in bytes)
UINT fblksz +8 4 Maximum size of memory that can be acquired immediately (in
bytes)
} T_RMPL;
[ [ [ [ A A s s s s e e m m b b l l y y l l a a n n g g u u a a g g e e A A P P I I ] ] ] ]
.include mr100.inc
ref_mpl MPLID,PK_RMPL
iref_mpl MPLID,PK_RMPL
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MPLID ID number of the target variable-size memory pool
PK_RMPL Pointer to the packet to which variable-size memory pool status is returned
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R R e e g g i i s s t t e e r r c c o o n n t t e e n n t t s s a a f f t t e e r r s s e e r r v v i i c c e e c c a a l l l l i i s s i i s s s s u u e e d d
Register name Content after service call is issued
R0 Error code
R2 ID number of the target variable-size memory pool
A1 Pointer to the packet to which variable-size memory pool status is returned
[ [ [ [ E E r r r r o o r r c c o o d d e e ] ] ] ]
None
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This service call returns various statuses of the message buffer indicated by mplid.
‹
wtskid
Unused.
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fmplsz
A free memory size is returned.
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fblksz
The maximum size of memory that can be acquired immediately is returned.
If this service call is to be issued from task context, use ref_mpl; if issued from non-task context, use iref_mpl.