Add CHERI-RISC-V ELF header flags.

diff --git a/binutils/readelf.c b/binutils/readelf.c
index 87f88fe371b5e101bcbf44e20d58fa8d77f76e68..3d0024e069b561a585ccbfb5daf2cd0757981924 100644 (file)
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -4153,6 +4153,12 @@ get_machine_flags (Filedata * filedata, unsigned e_flags, unsigned e_machine)
              strcat (buf, ", quad-float ABI");
              break;
            }
+
+         if (e_flags & EF_RISCV_CHERIABI)
+           strcat (buf, ", CheriABI");
+
+         if (e_flags & EF_RISCV_CAPMODE)
+           strcat (buf, ", capmode");
          break;
 
        case EM_SH:

diff --git a/include/elf/riscv.h b/include/elf/riscv.h
index d0acf6886d800d5e118ef2b6d4172d49c7933213..34b02f05448f78adf2dc9ffad58538152cc31621 100644 (file)
--- a/include/elf/riscv.h
+++ b/include/elf/riscv.h
@@ -114,6 +114,12 @@ END_RELOC_NUMBERS (R_RISCV_max)
 /* File uses the 32E base integer instruction.  */
 #define EF_RISCV_RVE 0x0008
 
+/* File uses CheriABI.  */
+#define EF_RISCV_CHERIABI 0x00010000
+
+/* File uses capability mode encodings.  */
+#define EF_RISCV_CAPMODE 0x00020000
+
 /* The name of the global pointer symbol.  */
 #define RISCV_GP_SYMBOL "__global_pointer$"