/* PPC ELF support for BFD.
- Copyright 1995, 1996, 1998, 2000, 2001, 2002, 2003, 2005
- Free Software Foundation, Inc.
+ Copyright 1995, 1996, 1998, 2000, 2001, 2002, 2003, 2005, 2007, 2008,
+ 2009 Free Software Foundation, Inc.
By Michael Meissner, Cygnus Support, <meissner@cygnus.com>, from information
in the System V Application Binary Interface, PowerPC Processor Supplement
RELOC_NUMBER (R_PPC_SECTOFF_HA, 36)
RELOC_NUMBER (R_PPC_ADDR30, 37)
+#ifndef RELOC_MACROS_GEN_FUNC
+/* Fake relocations for branch stubs, only used internally by ld. */
+ RELOC_NUMBER (R_PPC_RELAX32, 48)
+ RELOC_NUMBER (R_PPC_RELAX32PC, 49)
+ RELOC_NUMBER (R_PPC_RELAX32_PLT, 50)
+ RELOC_NUMBER (R_PPC_RELAX32PC_PLT, 51)
+#endif
+
/* Relocs added to support TLS. */
RELOC_NUMBER (R_PPC_TLS, 67)
RELOC_NUMBER (R_PPC_DTPMOD32, 68)
RELOC_NUMBER (R_PPC_GOT_DTPREL16_LO, 92)
RELOC_NUMBER (R_PPC_GOT_DTPREL16_HI, 93)
RELOC_NUMBER (R_PPC_GOT_DTPREL16_HA, 94)
+ RELOC_NUMBER (R_PPC_TLSGD, 95)
+ RELOC_NUMBER (R_PPC_TLSLD, 96)
/* The remaining relocs are from the Embedded ELF ABI, and are not
in the SVR4 ELF ABI. */
RELOC_NUMBER (R_PPC_EMB_BIT_FLD, 115)
RELOC_NUMBER (R_PPC_EMB_RELSDA, 116)
-/* Fake relocations for branch stubs, only used internally by ld. */
-#define R_PPC_RELAX32 245
-#define R_PPC_RELAX32PC 246
-#define R_PPC_RELAX32_PLT 247
-#define R_PPC_RELAX32PC_PLT 248
+/* Support STT_GNU_IFUNC plt calls. */
+ RELOC_NUMBER (R_PPC_IRELATIVE, 248)
/* These are GNU extensions used in PIC code sequences. */
RELOC_NUMBER (R_PPC_REL16, 249)
((R) >= R_PPC_TLS && (R) <= R_PPC_GOT_DTPREL16_HA)
/* Specify the value of _GLOBAL_OFFSET_TABLE_. */
-#define DT_PPC_GOT DT_LOPROC
+#define DT_PPC_GOT (DT_LOPROC)
+
+/* Specify that tls descriptors should be optimized. */
+#define DT_PPC_TLSOPT (DT_LOPROC + 1)
/* Processor specific flags for the ELF header e_flags field. */
{
/* 0-3 are generic. */
Tag_GNU_Power_ABI_FP = 4, /* Value 1 for hard-float, 2 for
- soft-float; 0 for not tagged or not
+ soft-float, 3 for single=precision
+ hard-float; 0 for not tagged or not
using any ABIs affected by the
differences. */
+
+ /* Value 1 for general purpose registers only, 2 for AltiVec
+ registers, 3 for SPE registers; 0 for not tagged or not using any
+ ABIs affected by the differences. */
+ Tag_GNU_Power_ABI_Vector = 8,
+
+ /* Value 1 for ABIs using r3/r4 for returning structures <= 8 bytes,
+ 2 for ABIs using memory; 0 for not tagged or not using any ABIs
+ affected by the differences. */
+ Tag_GNU_Power_ABI_Struct_Return = 12
};
#endif /* _ELF_PPC_H */