[Xen-changelog] [xen master] elf: Add relocation types to elfstructs.h

[patchbot@xxxxxxx]

commit 4014da87d573a246895a603f09884529a479ea15
Author:     Ross Lagerwall <ross.lagerwall@xxxxxxxxxx>
AuthorDate: Tue Oct 27 16:21:32 2015 +0000
Commit:     Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
CommitDate: Tue Mar 15 10:28:10 2016 -0400

    elf: Add relocation types to elfstructs.h
    
    GCC generates R_X86_64_64, R_X86_64_PC32, and R_X86_64_PLT32
    relocations so those are the ones we need initially
    to support xSplice.
    
    Signed-off-by: Ross Lagerwall <ross.lagerwall@xxxxxxxxxx>
    Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
 xen/include/xen/elfstructs.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/xen/include/xen/elfstructs.h b/xen/include/xen/elfstructs.h
index 12ffb82..85f35ed 100644
--- a/xen/include/xen/elfstructs.h
+++ b/xen/include/xen/elfstructs.h
@@ -348,6 +348,12 @@ typedef struct {
 #define        ELF64_R_TYPE(info)      ((info) & 0xFFFFFFFF)
 #define ELF64_R_INFO(s,t)      (((s) << 32) + (u_int32_t)(t))
 
+/* x86-64 relocation types. We list only the ones xSplice implements. */
+#define R_X86_64_NONE          0       /* No reloc */
+#define R_X86_64_64            1       /* Direct 64 bit  */
+#define R_X86_64_PC32          2       /* PC relative 32 bit signed */
+#define R_X86_64_PLT32         4       /* 32 bit PLT address */
+
 /* Program Header */
 typedef struct {
        Elf32_Word      p_type;         /* segment type */
--
generated by git-patchbot for /home/xen/git/xen.git#master

_______________________________________________
Xen-changelog mailing list
Xen-changelog@xxxxxxxxxxxxx
http://lists.xensource.com/xen-changelog