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Altera_Forum
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12 years ago

undefined symbol 'Infinity' in operation setting 'nasys_icache_line_size_log2

In Nios II SDK Shell 5.1, I compile the hello_world.c with the command 'nios-build hello_world.c' issued with 'nios-build error: last system call returned256', then the fault of the nios2_crt0.s was...
Altera_Forum's avatar
Altera_Forum
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12 years ago

The value of the 'nasys_dcache_line_size_log2' & 'nasys_icache_line_size_log2' with the same '-infinity' which maybe the latest version of nios II's default setting is different from old one, are in the file '..\A19_CFI_FLASH_RDWR\cpu_0_sdk\inc\excalibur.s'.

It must be set to the specific number instead of the '-infinity'!