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| author | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2015-08-10 23:34:32 +0300 |
|---|---|---|
| committer | David Vrabel <david.vrabel@citrix.com> | 2015-08-20 14:24:25 +0300 |
| commit | a11f4f0a4e18b4bdc7d5e36438711e038b7a1f74 (patch) | |
| tree | 20319cffaee334bba06d8280b8398432097f9e65 /include/xen | |
| parent | cb3eb850137cd43fc3e25d2062525f5ba5fd884a (diff) | |
| download | linux-a11f4f0a4e18b4bdc7d5e36438711e038b7a1f74.tar.xz | |
xen: xensyms support
Export Xen symbols to dom0 via /proc/xen/xensyms (similar to
/proc/kallsyms).
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: David Vrabel <david.vrabel@citrix.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Diffstat (limited to 'include/xen')
| -rw-r--r-- | include/xen/interface/platform.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/xen/interface/platform.h b/include/xen/interface/platform.h index 5cc49ea8d840..8e035871360e 100644 --- a/include/xen/interface/platform.h +++ b/include/xen/interface/platform.h @@ -474,6 +474,23 @@ struct xenpf_core_parking { }; DEFINE_GUEST_HANDLE_STRUCT(xenpf_core_parking); +#define XENPF_get_symbol 63 +struct xenpf_symdata { + /* IN/OUT variables */ + uint32_t namelen; /* size of 'name' buffer */ + + /* IN/OUT variables */ + uint32_t symnum; /* IN: Symbol to read */ + /* OUT: Next available symbol. If same as IN */ + /* then we reached the end */ + + /* OUT variables */ + GUEST_HANDLE(char) name; + uint64_t address; + char type; +}; +DEFINE_GUEST_HANDLE_STRUCT(xenpf_symdata); + struct xen_platform_op { uint32_t cmd; uint32_t interface_version; /* XENPF_INTERFACE_VERSION */ @@ -495,6 +512,7 @@ struct xen_platform_op { struct xenpf_cpu_hotadd cpu_add; struct xenpf_mem_hotadd mem_add; struct xenpf_core_parking core_parking; + struct xenpf_symdata symdata; uint8_t pad[128]; } u; }; |