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IAR Embedded Workbench for RL78 5.20

__callt

In this section:
Syntax

See Syntax for type attributes used on functions.

Description

The __callt memory attribute overrides the default storage of functions given by the selected code model and specifies that individual functions are called with a vectored CALLT instruction. The function must be placed in ROM, in near memory.

Storage
  • Address range: 0–0xFFFF (64 Kbytes)

  • Maximum size: 65535 bytes

  • Pointer size: 2 bytes

Example
__callt void myfunction(void);
See also

--generate_callt_runtime_library_calls.