as.info: V850 Options
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Options
`as' supports the following additional command-line options for the
V850 processor family:
`-wsigned_overflow'
Causes warnings to be produced when signed immediate values
overflow the space available for then within their opcodes. By
default this option is disabled as it is possible to receive
spurious warnings due to using exact bit patterns as immediate
constants.
`-wunsigned_overflow'
Causes warnings to be produced when unsigned immediate values
overflow the space available for then within their opcodes. By
default this option is disabled as it is possible to receive
spurious warnings due to using exact bit patterns as immediate
constants.
`-mv850'
Specifies that the assembled code should be marked as being
targeted at the V850 processor. This allows the linker to detect
attempts to link such code with code assembled for other
processors.
`-mv850e'
Specifies that the assembled code should be marked as being
targeted at the V850E processor. This allows the linker to detect
attempts to link such code with code assembled for other
processors.
`-mv850any'
Specifies that the assembled code should be marked as being
targeted at the V850 processor but support instructions that are
specific to the extended variants of the process. This allows the
production of binaries that contain target specific code, but
which are also intended to be used in a generic fashion. For
example libgcc.a contains generic routines used by the code
produced by GCC for all versions of the v850 architecture,
together with support routines only used by the V850E architecture.
Created Wed Sep 1 16:41:08 2004 on bee with info_to_html version 0.9.6.