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S/390: Add support for STT_GNU_IFUNC symbols.

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Add support for STT_GNU_IFUNC symbols and the new R_390_IRELATIVE
relocation.  Provide optimized version of memcpy, memset, and memcmp
for z10 and z196.
This commit is contained in:
Andreas Krebbel
2012-07-12 13:04:55 +02:00
parent a98430587c
commit 08f43f9bbf
22 changed files with 1218 additions and 103 deletions
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elf/elf.h
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@@ -2627,8 +2627,9 @@ typedef Elf32_Addr Elf32_Conflict;
#define R_390_GOTPLT20 59 /* 20 bit offset to jump slot. */
#define R_390_TLS_GOTIE20 60 /* 20 bit GOT offset for static TLS
block offset. */
#define R_390_IRELATIVE 61 /* STT_GNU_IFUNC relocation. */
/* Keep this the last entry. */
#define R_390_NUM 61
#define R_390_NUM 62
/* CRIS relocations. */