2009-04-14 Roland McGrath <roland@redhat.com>

	* elf/elf.h: Add various missing ARM constants, to match binutils.

diff --git a/elf/elf.h b/elf/elf.h
index 6259350..062ef00 100644 (file)
--- a/elf/elf.h
+++ b/elf/elf.h
@@ -2205,42 +2205,62 @@ typedef Elf32_Addr Elf32_Conflict;
 /* ARM specific declarations */
 
 /* Processor specific flags for the ELF header e_flags field.  */
-#define EF_ARM_RELEXEC     0x01
-#define EF_ARM_HASENTRY    0x02
-#define EF_ARM_INTERWORK   0x04
-#define EF_ARM_APCS_26     0x08
-#define EF_ARM_APCS_FLOAT  0x10
-#define EF_ARM_PIC         0x20
-#define EF_ARM_ALIGN8      0x40                /* 8-bit structure alignment is in use */
-#define EF_ARM_NEW_ABI     0x80
-#define EF_ARM_OLD_ABI     0x100
+#define EF_ARM_RELEXEC         0x01
+#define EF_ARM_HASENTRY                0x02
+#define EF_ARM_INTERWORK       0x04
+#define EF_ARM_APCS_26         0x08
+#define EF_ARM_APCS_FLOAT      0x10
+#define EF_ARM_PIC             0x20
+#define EF_ARM_ALIGN8          0x40 /* 8-bit structure alignment is in use */
+#define EF_ARM_NEW_ABI         0x80
+#define EF_ARM_OLD_ABI         0x100
+#define EF_ARM_SOFT_FLOAT      0x200
+#define EF_ARM_VFP_FLOAT       0x400
+#define EF_ARM_MAVERICK_FLOAT  0x800
+
 
 /* Other constants defined in the ARM ELF spec. version B-01.  */
 /* NB. These conflict with values defined above.  */
 #define EF_ARM_SYMSARESORTED   0x04
-#define EF_ARM_DYNSYMSUSESEGIDX 0x08
+#define EF_ARM_DYNSYMSUSESEGIDX        0x08
 #define EF_ARM_MAPSYMSFIRST    0x10
 #define EF_ARM_EABIMASK                0XFF000000
 
-#define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK)
-#define EF_ARM_EABI_UNKNOWN  0x00000000
-#define EF_ARM_EABI_VER1     0x01000000
-#define EF_ARM_EABI_VER2     0x02000000
+/* Constants defined in AAELF.  */
+#define EF_ARM_BE8         0x00800000
+#define EF_ARM_LE8         0x00400000
+
+#define EF_ARM_EABI_VERSION(flags)     ((flags) & EF_ARM_EABIMASK)
+#define EF_ARM_EABI_UNKNOWN    0x00000000
+#define EF_ARM_EABI_VER1       0x01000000
+#define EF_ARM_EABI_VER2       0x02000000
+#define EF_ARM_EABI_VER3       0x03000000
+#define EF_ARM_EABI_VER4       0x04000000
+#define EF_ARM_EABI_VER5       0x05000000
 
-/* Additional symbol types for Thumb */
-#define STT_ARM_TFUNC      0xd
+/* Additional symbol types for Thumb.  */
+#define STT_ARM_TFUNC          STT_LOPROC /* A Thumb function.  */
+#define STT_ARM_16BIT          STT_HIPROC /* A Thumb label.  */
 
 /* ARM-specific values for sh_flags */
-#define SHF_ARM_ENTRYSECT  0x10000000   /* Section contains an entry point */
-#define SHF_ARM_COMDEF     0x80000000   /* Section may be multiply defined
-                                          in the input to a link step */
+#define SHF_ARM_ENTRYSECT      0x10000000 /* Section contains an entry point */
+#define SHF_ARM_COMDEF         0x80000000 /* Section may be multiply defined
+                                             in the input to a link step.  */
 
 /* ARM-specific program header flags */
-#define PF_ARM_SB          0x10000000   /* Segment contains the location
-                                          addressed by the static base */
+#define PF_ARM_SB              0x10000000 /* Segment contains the location
+                                             addressed by the static base. */
+#define PF_ARM_PI              0x20000000 /* Position-independent segment.  */
+#define PF_ARM_ABS             0x40000000 /* Absolute segment.  */
 
 /* Processor specific values for the Phdr p_type field.  */
-#define PT_ARM_EXIDX   0x70000001      /* .ARM.exidx segment */
+#define PT_ARM_EXIDX           (PT_LOPROC + 1) /* ARM unwind segment.  */
+
+/* Processor specific values for the Shdr sh_type field.  */
+#define SHT_ARM_EXIDX          (SHT_LOPROC + 1) /* ARM unwind section.  */
+#define SHT_ARM_PREEMPTMAP     (SHT_LOPROC + 2) /* Preemption details.  */
+#define SHT_ARM_ATTRIBUTES     (SHT_LOPROC + 3) /* ARM attributes section.  */
+
 
 /* ARM relocs.  */