Add linker relaxation support for the AVR

[deliverable/binutils-gdb.git] / include / elf / avr.h

diff --git a/include/elf/avr.h b/include/elf/avr.h
index 68b4d9539d1394526e3cf92f6298f814af38c2a2..f16043805eb6a653bdf0bff188d611d4ccd021cd 100644 (file)
--- a/include/elf/avr.h
+++ b/include/elf/avr.h
@@ -26,6 +26,10 @@
 /* Processor specific flags for the ELF header e_flags field.  */
 #define EF_AVR_MACH 0xf
 
+/* If bit #7 is set, it is assumed that the elf file uses local symbols
+   as reference for the relocations so that linker relaxation is possible.  */
+#define EF_AVR_LINKRELAX_PREPARED 0x80
+
 #define E_AVR_MACH_AVR1 1
 #define E_AVR_MACH_AVR2 2
 #define E_AVR_MACH_AVR3 3
@@ -56,6 +60,8 @@ START_RELOC_NUMBERS (elf_avr_reloc_type)
      RELOC_NUMBER (R_AVR_LDI,                  19)
      RELOC_NUMBER (R_AVR_6,                    20)
      RELOC_NUMBER (R_AVR_6_ADIW,               21)
+     RELOC_NUMBER (R_AVR_MS8_LDI,              22)
+     RELOC_NUMBER (R_AVR_MS8_LDI_NEG,          23)
 END_RELOC_NUMBERS (R_AVR_max)
 
 #endif /* _ELF_AVR_H */