Chapter 6 Using Linker
Instruction RAM Support 113
Functional description
This option is used to specify addresses for the extra symbols used by the instruction RAM function.
NOTE: A PUT option is only valid when there are one or more -OVL options.
Rules of use
This option is specified with the hyphen (-) option specification character, followed by the upper case
letters 'PUT', the name of an extra symbol, an equals sign, and the address for that symbol. There are
two extra symbols:
__overlay_table
and
__iram_manage.
The address is in hexadecimal.
ld103 -T @CODE=80000000 main.rf sub.rf -OVL 1:_TEXT=40000000
seg1.rf
-PUT __overlay_table=a0000000 -PUT __iram_manage=30000000
Default specification
The default for the extra symbol __iram_manage is the address 0; that for __overlay_table, the address
following the last section in the external memory.
PUT
symbol=address
Specify address for extra symbol
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