From 8d3c78e473c2af54c8117808f2459a408f9f6327 Mon Sep 17 00:00:00 2001
From: Yoshinori Sato <ysato@users.sourceforge.jp>
Date: Wed, 7 Nov 2018 17:16:56 +0900
Subject: rx: Add target rx-*-linux.

---
 bfd/ChangeLog    |  9 +++++++++
 bfd/config.bfd   |  4 ++++
 bfd/configure.ac |  1 +
 bfd/elf32-rx.c   | 23 +++++++++++++++++++++++
 bfd/targets.c    |  1 +
 5 files changed, 38 insertions(+)

(limited to 'bfd')

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 155251d..babfe1b 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,12 @@
+2018-11-07  Yoshinori Sato  <ysato@users.sourceforge.jp>
+
+	* config.bfd: Add rx-*-linux.
+	* congigure.ac: Likewise.
+	* elf32-rx.c (rx_linux_object_p): New function.
+	(TARGET_LITTLE_SYM, TARGET_LITTLE_NAME)
+	(elf_backend_object_p, elf32_bed): Define rx-*-linux.
+	* targets.c: Add rx_elf32_linux_le_vec.
+
 2018-11-06  Romain Margheriti  <lilrom13@gmail.com>
 
 	PR 23742
diff --git a/bfd/config.bfd b/bfd/config.bfd
index 5d8424a..2bde98a 100644
--- a/bfd/config.bfd
+++ b/bfd/config.bfd
@@ -1202,6 +1202,10 @@ case "${targ}" in
     targ_selvecs="rx_elf32_be_vec rx_elf32_le_vec rx_elf32_be_ns_vec"
     targ_underscore=yes
     ;;
+  rx-*-linux*)
+    targ_defvec=rx_elf32_linux_le_vec
+    targ_selvecs="rx_elf32_linux_le_vec"
+    ;;
 
   s390-*-linux*)
     targ_defvec=s390_elf32_vec
diff --git a/bfd/configure.ac b/bfd/configure.ac
index 270e54e..5942a74 100644
--- a/bfd/configure.ac
+++ b/bfd/configure.ac
@@ -612,6 +612,7 @@ do
     rx_elf32_be_vec)		 tb="$tb elf32-rx.lo elf32.lo $elf" ;;
     rx_elf32_be_ns_vec)		 tb="$tb elf32-rx.lo elf32.lo $elf" ;;
     rx_elf32_le_vec)		 tb="$tb elf32-rx.lo elf32.lo $elf" ;;
+    rx_elf32_linux_le_vec)	 tb="$tb elf32-rx.lo elf32.lo $elf" ;;
     s390_elf32_vec)		 tb="$tb elf32-s390.lo elf32.lo $elf" ;;
     s390_elf64_vec)		 tb="$tb elf64-s390.lo elf64.lo $elf"; target_size=64 ;;
     score_elf32_be_vec)		 tb="$tb elf32-score.lo elf32-score7.lo elf32.lo $elf"; want64=true; target_size=64 ;;
diff --git a/bfd/elf32-rx.c b/bfd/elf32-rx.c
index 1f70b97..ddcf5e9 100644
--- a/bfd/elf32-rx.c
+++ b/bfd/elf32-rx.c
@@ -3310,6 +3310,14 @@ rx_elf_object_p (bfd * abfd)
 
   return TRUE;
 }
+
+static bfd_boolean
+rx_linux_object_p (bfd * abfd)
+{
+  bfd_default_set_arch_mach (abfd, bfd_arch_rx,
+           elf32_rx_machine (abfd));
+  return TRUE;
+}
  
 
 #ifdef DEBUG
@@ -4059,3 +4067,18 @@ rx_additional_link_map_text (bfd *obfd, struct bfd_link_info *info, FILE *mapfil
 #define elf32_bed				elf32_rx_be_ns_bed
 
 #include "elf32-target.h"
+
+#undef	TARGET_LITTLE_SYM
+#define TARGET_LITTLE_SYM	rx_elf32_linux_le_vec
+#undef  TARGET_LITTLE_NAME
+#define TARGET_LITTLE_NAME	"elf32-rx-linux"
+#undef  TARGET_BIG_SYM
+#undef  TARGET_BIG_NAME
+
+#undef  elf_backend_object_p
+#define elf_backend_object_p			rx_linux_object_p
+#undef  elf_symbol_leading_char
+#undef	elf32_bed
+#define	elf32_bed 				elf32_rx_le_linux_bed
+
+#include "elf32-target.h"
diff --git a/bfd/targets.c b/bfd/targets.c
index b59dd76..dc4bef1 100644
--- a/bfd/targets.c
+++ b/bfd/targets.c
@@ -777,6 +777,7 @@ extern const bfd_target rs6000_xcoff_vec;
 extern const bfd_target rx_elf32_be_vec;
 extern const bfd_target rx_elf32_be_ns_vec;
 extern const bfd_target rx_elf32_le_vec;
+extern const bfd_target rx_elf32_linux_le_vec;
 extern const bfd_target s390_elf32_vec;
 extern const bfd_target s390_elf64_vec;
 extern const bfd_target score_elf32_be_vec;
-- 
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