as: PRU Options
9.36.1 Options
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'-mlink-relax'
Assume that LD would optimize LDI32 instructions by checking the
upper 16 bits of the EXPRESSION. If they are all zeros, then LD
would shorten the LDI32 instruction to a single LDI. In such case
'as' will output DIFF relocations for diff expressions.
'-mno-link-relax'
Assume that LD would not optimize LDI32 instructions. As a
consequence, DIFF relocations will not be emitted.
'-mno-warn-regname-label'
Do not warn if a label name matches a register name. Usually
assembler programmers will want this warning to be emitted. C
compilers may want to turn this off.
Info Catalog
as: PRU-Dependent
as: PRU Syntax