M.Canales.es wrote:
Hi,
In the CLFS Embedded book, in cross-tools/common/abi.xml there is a table with
supported ABI values, but don't looks very clear, at least to me, when each
value must be used.
For example, -mabi=32 and -mabi=64 are for mips, mipsel or both?
For what MIPS processor type is -mabi=n32?
The table also says that -m64 is for all other 64-bits processors, but in
cross-tools/x86/variables.xml there is no target-triplet for x86_64, is
x86_64 also supported by this book or that ABI value is only informative and
can't be used for now?
-mabi is for all MIPS.
Now any MIPS that supports 64bit supports N32.
Every other architecture supports the standard -m32 and -m64 including
x86_64.
More infomation on the MIPS ABI's available at
http://www.linux-mips.org/wiki/WhatsWrongWithO32N32N64
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