Add RISC-V elf executable detection.

looks good jsg@

diff --git a/usr.bin/file/magdir/elf b/usr.bin/file/magdir/elf
index 0d89348..a1b45a4 100644 (file)
--- a/usr.bin/file/magdir/elf
+++ b/usr.bin/file/magdir/elf
@@ -1,4 +1,4 @@
-#      $OpenBSD: elf,v 1.18 2017/02/19 13:15:19 jsg Exp $
+#      $OpenBSD: elf,v 1.19 2021/04/28 04:41:14 drahn Exp $
 
 #------------------------------------------------------------------------------
 # elf:  file(1) magic for ELF executables
@@ -147,6 +147,7 @@
 >>18   leshort         106             Analog Devices Blackfin,
 >>18   leshort         0x9026          Alpha (unofficial),
 >>18   leshort         183             AArch64,
+>>18   leshort         243             RISC-V,
 >>20   lelong          0               invalid version
 >>20   lelong          1               version 1
 >>36   lelong          1               MathCoPro/FPU/MAU Required