/* ALPHA ELF support for BFD.
- Copyright (C) 1996, 1998 Free Software Foundation, Inc.
+ Copyright (C) 1996-2020 Free Software Foundation, Inc.
By Eric Youngdale, <eric@aib.com>. No processor supplement available
for this platform.
-This file is part of BFD, the Binary File Descriptor library.
+ This file is part of BFD, the Binary File Descriptor library.
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
/* This file holds definitions specific to the ALPHA ELF ABI. Note
that most of this is not actually implemented by BFD. */
#define STO_ALPHA_NOPV 0x80
#define STO_ALPHA_STD_GPLOAD 0x88
+/* Special values for Elf64_Dyn tag. */
+#define DT_ALPHA_PLTRO DT_LOPROC
+
#include "elf/reloc-macros.h"
/* Alpha relocs. */
RELOC_NUMBER (R_ALPHA_SREL32, 10) /* PC relative 32 bit */
RELOC_NUMBER (R_ALPHA_SREL64, 11) /* PC relative 64 bit */
-/* Inherited these from ECOFF, but they are not particularly useful
- and are depreciated. And not implemented in the BFD, btw. */
- RELOC_NUMBER (R_ALPHA_OP_PUSH, 12) /* OP stack push */
- RELOC_NUMBER (R_ALPHA_OP_STORE, 13) /* OP stack pop and store */
- RELOC_NUMBER (R_ALPHA_OP_PSUB, 14) /* OP stack subtract */
- RELOC_NUMBER (R_ALPHA_OP_PRSHIFT, 15) /* OP stack right shift */
-
- RELOC_NUMBER (R_ALPHA_GPVALUE, 16)
- RELOC_NUMBER (R_ALPHA_GPRELHIGH, 17)
- RELOC_NUMBER (R_ALPHA_GPRELLOW, 18)
- RELOC_NUMBER (R_ALPHA_IMMED_GP_16, 19)
- RELOC_NUMBER (R_ALPHA_IMMED_GP_HI32, 20)
- RELOC_NUMBER (R_ALPHA_IMMED_SCN_HI32, 21)
- RELOC_NUMBER (R_ALPHA_IMMED_BR_HI32, 22)
- RELOC_NUMBER (R_ALPHA_IMMED_LO32, 23)
-
-/* These relocations are specific to shared libraries. */
+ /* Skip 12 - 16; deprecated ECOFF relocs. */
+
+ RELOC_NUMBER (R_ALPHA_GPRELHIGH, 17) /* GP relative 32 bit, high 16 bits */
+ RELOC_NUMBER (R_ALPHA_GPRELLOW, 18) /* GP relative 32 bit, low 16 bits */
+ RELOC_NUMBER (R_ALPHA_GPREL16, 19) /* GP relative 16 bit */
+
+ /* Skip 20 - 23; deprecated ECOFF relocs. */
+
+ /* These relocations are specific to shared libraries. */
RELOC_NUMBER (R_ALPHA_COPY, 24) /* Copy symbol at runtime */
RELOC_NUMBER (R_ALPHA_GLOB_DAT, 25) /* Create GOT entry */
RELOC_NUMBER (R_ALPHA_JMP_SLOT, 26) /* Create PLT entry */
RELOC_NUMBER (R_ALPHA_RELATIVE, 27) /* Adjust by program base */
- EMPTY_RELOC (R_ALPHA_max)
-END_RELOC_NUMBERS
+ /* Like BRADDR, but assert that the source and target object file
+ share the same GP value, and adjust the target address for
+ STO_ALPHA_STD_GPLOAD. */
+ RELOC_NUMBER (R_ALPHA_BRSGP, 28)
+
+ /* Thread-Local Storage. */
+ RELOC_NUMBER (R_ALPHA_TLSGD, 29)
+ RELOC_NUMBER (R_ALPHA_TLSLDM, 30)
+ RELOC_NUMBER (R_ALPHA_DTPMOD64, 31)
+ RELOC_NUMBER (R_ALPHA_GOTDTPREL, 32)
+ RELOC_NUMBER (R_ALPHA_DTPREL64, 33)
+ RELOC_NUMBER (R_ALPHA_DTPRELHI, 34)
+ RELOC_NUMBER (R_ALPHA_DTPRELLO, 35)
+ RELOC_NUMBER (R_ALPHA_DTPREL16, 36)
+ RELOC_NUMBER (R_ALPHA_GOTTPREL, 37)
+ RELOC_NUMBER (R_ALPHA_TPREL64, 38)
+ RELOC_NUMBER (R_ALPHA_TPRELHI, 39)
+ RELOC_NUMBER (R_ALPHA_TPRELLO, 40)
+ RELOC_NUMBER (R_ALPHA_TPREL16, 41)
+
+END_RELOC_NUMBERS (R_ALPHA_max)
+
+#define LITUSE_ALPHA_ADDR 0
+#define LITUSE_ALPHA_BASE 1
+#define LITUSE_ALPHA_BYTOFF 2
+#define LITUSE_ALPHA_JSR 3
+#define LITUSE_ALPHA_TLSGD 4
+#define LITUSE_ALPHA_TLSLDM 5
+#define LITUSE_ALPHA_JSRDIRECT 6
#endif /* _ELF_ALPHA_H */
projects / deliverable / binutils-gdb.git / blobdiff