/* ARM ELF support for BFD.
- Copyright (C) 1998 Free Software Foundation, Inc.
+ Copyright (C) 1998, 1999 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
#include "elf/reloc-macros.h"
/* Processor specific flags for the ELF header e_flags field. */
-#define EF_ARM_RELEXEC 0x01
-#define EF_ARM_HASENTRY 0x02
+#define EF_ARM_RELEXEC 0x01
+#define EF_ARM_HASENTRY 0x02
+#define EF_INTERWORK 0x04
+#define EF_APCS_26 0x08
+#define EF_APCS_FLOAT 0x10
+#define EF_PIC 0x20
+#define EF_ALIGN8 0x40 /* 8-bit structure alignment is in use */
+#define EF_NEW_ABI 0x80
+#define EF_OLD_ABI 0x100
+
+/* Local aliases for some flags to match names used by COFF port. */
+#define F_INTERWORK EF_INTERWORK
+#define F_APCS26 EF_APCS_26
+#define F_APCS_FLOAT EF_APCS_FLOAT
+#define F_PIC EF_PIC
+
+/* Additional symbol types for Thumb */
+#define STT_ARM_TFUNC 0xd
/* ARM-specific values for sh_flags */
#define SHF_ENTRYSECT 0x10000000 /* Section contains an entry point */
RELOC_NUMBER (R_ARM_PC24, 1)
RELOC_NUMBER (R_ARM_ABS32, 2)
RELOC_NUMBER (R_ARM_REL32, 3)
- RELOC_NUMBER (R_ARM_ABS8, 4)
+ RELOC_NUMBER (R_ARM_PC13, 4)
RELOC_NUMBER (R_ARM_ABS16, 5)
RELOC_NUMBER (R_ARM_ABS12, 6)
RELOC_NUMBER (R_ARM_THM_ABS5, 7)
- RELOC_NUMBER (R_ARM_THM_PC22, 8)
+ RELOC_NUMBER (R_ARM_ABS8, 8)
RELOC_NUMBER (R_ARM_SBREL32, 9)
- RELOC_NUMBER (R_ARM_AMP_VCALL9, 10)
- RELOC_NUMBER (R_ARM_THM_PC11, 11) /* cygnus extension to abi: thumb unconditional branch */
- RELOC_NUMBER (R_ARM_THM_PC9, 12) /* cygnus extension to abi: thumb conditional branch */
- FAKE_RELOC (FIRST_INVALID_RELOC, 13)
- FAKE_RELOC (LAST_INVALID_RELOC, 249)
+ RELOC_NUMBER (R_ARM_THM_PC22, 10)
+ RELOC_NUMBER (R_ARM_THM_PC8, 11)
+ RELOC_NUMBER (R_ARM_AMP_VCALL9, 12)
+ RELOC_NUMBER (R_ARM_SWI24, 13)
+ RELOC_NUMBER (R_ARM_THM_SWI8, 14)
+ RELOC_NUMBER (R_ARM_XPC25, 15)
+ RELOC_NUMBER (R_ARM_THM_XPC22, 16)
+ RELOC_NUMBER (R_ARM_COPY, 20) /* copy symbol at runtime */
+ RELOC_NUMBER (R_ARM_GLOB_DAT, 21) /* create GOT entry */
+ RELOC_NUMBER (R_ARM_JUMP_SLOT, 22) /* create PLT entry */
+ RELOC_NUMBER (R_ARM_RELATIVE, 23) /* adjust by program base */
+ RELOC_NUMBER (R_ARM_GOTOFF, 24) /* 32 bit offset to GOT */
+ RELOC_NUMBER (R_ARM_GOTPC, 25) /* 32 bit PC relative offset to GOT */
+ RELOC_NUMBER (R_ARM_GOT32, 26) /* 32 bit GOT entry */
+ RELOC_NUMBER (R_ARM_PLT32, 27) /* 32 bit PLT address */
+ FAKE_RELOC (FIRST_INVALID_RELOC1, 28)
+ FAKE_RELOC (LAST_INVALID_RELOC1, 99)
+ RELOC_NUMBER (R_ARM_GNU_VTENTRY, 100)
+ RELOC_NUMBER (R_ARM_GNU_VTINHERIT, 101)
+ RELOC_NUMBER (R_ARM_THM_PC11, 102) /* cygnus extension to abi: thumb unconditional branch */
+ RELOC_NUMBER (R_ARM_THM_PC9, 103) /* cygnus extension to abi: thumb conditional branch */
+ FAKE_RELOC (FIRST_INVALID_RELOC2, 104)
+ FAKE_RELOC (LAST_INVALID_RELOC2, 248)
+ RELOC_NUMBER (R_ARM_RXPC25, 249)
RELOC_NUMBER (R_ARM_RSBREL32, 250)
RELOC_NUMBER (R_ARM_THM_RPC22, 251)
RELOC_NUMBER (R_ARM_RREL32, 252)