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comparison doc/manual/callconvs/callconv_mips64.tex @ 139:5675d34f0a06

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- mips64 doc about impl status - some more verbose output for one test
author cslag
date Mon, 08 Aug 2016 11:54:27 +0200
parents f1fc1c836baf
children e210193f6cf1
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138:1b0c02e827c4 139:5675d34f0a06
27 The word size is defined to be 32 bits, a dword 64 bits. Note that this is due to historical reasons (terminology didn't change from MIPS32).\\ 27 The word size is defined to be 32 bits, a dword 64 bits. Note that this is due to historical reasons (terminology didn't change from MIPS32).\\
28 Other than that there are 64-bit versions of the other ABIs found for MIPS32, e.g. the EABI\cite{MIPSeabi} and O64\cite{MIPSo64}. 28 Other than that there are 64-bit versions of the other ABIs found for MIPS32, e.g. the EABI\cite{MIPSeabi} and O64\cite{MIPSo64}.
29 29
30 \paragraph{\product{dyncall} support} 30 \paragraph{\product{dyncall} support}
31 31
32 For MIPS 64-bit machines, dyncall supports the N32 and N64 calling conventions for calls and callbacks. 32 For MIPS 64-bit machines, dyncall supports the N64 calling conventions for calls and callbacks (for big- and little-endian targets).
33 Our test machine is a Loongson-CPU 2F subnotebook, as well as an EdgeRouter Lite, both running OpenBSD. 33 The N32 calling convention might work - it used to, but hasn't been tested, recently.
34 34
35 \subsubsection{MIPS N64 Calling Convention} 35 \subsubsection{MIPS N64 Calling Convention}
36 36
37 \paragraph{Register usage} 37 \paragraph{Register usage}
38 38