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Re: [Xen-devel] [PATCH v1 05/11] elf: Add relocation types to elfstructs.h
On 11/05/2015 10:38 AM, Jan Beulich wrote:
On 03.11.15 at 19:16, <ross.lagerwall@xxxxxxxxxx> wrote:
--- a/xen/include/xen/elfstructs.h
+++ b/xen/include/xen/elfstructs.h
@@ -348,6 +348,27 @@ 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 */
+#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_GOT32 3 /* 32 bit GOT entry */
+#define R_X86_64_PLT32 4 /* 32 bit PLT address */
+#define R_X86_64_COPY 5 /* Copy symbol at runtime */
+#define R_X86_64_GLOB_DAT 6 /* Create GOT entry */
+#define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */
+#define R_X86_64_RELATIVE 8 /* Adjust by program base */
+#define R_X86_64_GOTPCREL 9 /* 32 bit signed pc relative
+ offset to GOT */
+#define R_X86_64_32 10 /* Direct 32 bit zero extended */
+#define R_X86_64_32S 11 /* Direct 32 bit sign extended */
+#define R_X86_64_16 12 /* Direct 16 bit zero extended */
+#define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */
+#define R_X86_64_8 14 /* Direct 8 bit sign extended */
+#define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */
+
+#define R_X86_64_NUM 16
Since the set isn't complete anyway - any reason not to drop
everything that's of no relevance to xSplice?
I copied these definitions from Linux (wrongly) assuming that they were
complete. I shall remove the unused ones.
--
Ross Lagerwall
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