V850tools : [CA850] General

• Message "F4417. code size overflow (restriction of CAKIT)." is displayed by the free tool CA850.

V850tools : [CA850] General Compiler Information

• "W2172. constant out of range" is displayed at the minimum value of int (-2147483648).


• Can a program located in external ROM be copied to internal RAM and executed from internal RAM?


• Line numbers cannot be obtained correctly from output information when analysis is performed by setting "Use V850 preprocessor" on the [Cross reference] tab of a static performance analysis tool.


• A debug information generation option (-g) is specified for building with PM+, but breakpoints cannot be set with the debugger or simulator, and debugging cannot be executed.


• Does the hex converter for the V850 Microcontrollers have an option that sorts sections in the ascending order of addresses?


• How should an interrupt handler be described?


• Message "W4608. input files have different register mode. Use -rc option for more information." is displayed when an object file is compiled.


• Can 16-bit data be filled in an unused area by using the -U option of the hex850?


• Can a code of only a specific section be output when a HEX-format file is generated?

V850tools : [CA850] Library

• How should a link directive file be described when allocating standard library libc.a to specific addresses?

V850tools : [CA850] Startup Module

• What setting should be made to locate a stack area at specified addresses?

V850tools : [CA850] Link and Memory Mapping

• Message "F4257. segment "CONST" overflowed highest address of target machine." is displayed during linking.


• Message "F4264. start address (0x00000070) of section "SECURITY_ID" overlaps previous section "ILGOP" ended before address (0x00000080)." is displayed during linking.


• How can variables be allocated in the order in which they have been declared?

V850tools : [CA850] ROMization

• What should be done to output the HEX code of a specified block?


• Can a source be debugged with a file output by the ROMization processor?