| Commit message (Collapse) | Author | Age | Files | Lines |
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handling to fix up the alignment of 64bit arguments so that they do
the same dance where _thread_sys_FOO is the real stub and FOO is a
weak alias. For some of them, this is needed for cancellation handling.
From discussions with fgsch@, ok millert@
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return value for system calls that return size_t or ssize_t and
quad_t for those that return off_t.
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needs the prot/flags info and passing the addresses via arg/return allows
it to be traced via ktrace better than an in/out paramter.
This adds a new mquery syscall and renames the old one to omquery.
New kernel _MUST_ be built, booted, and 'make includes' before building
ld.so with this change.
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needs the prot/flags info and passing the addresses via arg/return allows
it to be traced via ktrace better than an in/out paramter.
This adds a new mquery syscall and renames the old one to omquery.
New kernel _MUST_ be built and installed before building ld.so with this change.
ok millert@ tedu@
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The first one is an mquery(2) syscall. It's for asking the VM system
about where to map things. It will be used by ld.so, read the man page
for details.
The second change is related and is a centralization of uvm_map hint
that all callers of uvm_map calculated. This will allow us to adjust
this hint on architectures that have segments for non-exec mappings.
deraadt@ drahn@ ok.
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