Tom Hughes fcf186b9c8 Sort out the mess that is pread64/pwrite64 properly. All three platforms ...

that we currently support use the same handlers in the kernel without any
platform specific wrappers.

The final argument is a 64 bit argument however, which means that it
requires two registers on x86 and ppc32 and only one on amd64. The
reason it works in the kernel is that x86 and ppc32 calling conventions
inside the kernel work out correctly and the values get joined together.

For our purposes we make x86 and ppc32 use the generic veneer with
five arguments and amd64 use a platform specific one with four...


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4110

2005-07-05 23:25:17 +00:00

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