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[binutils-gdb] rx: Add target rx-*-linux.
- From: Yoshinori Sato <ysato at sourceware dot org>
- To: bfd-cvs at sourceware dot org
- Date: 7 Nov 2018 08:19:15 -0000
- Subject: [binutils-gdb] rx: Add target rx-*-linux.
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=8d3c78e473c2af54c8117808f2459a408f9f6327
commit 8d3c78e473c2af54c8117808f2459a408f9f6327
Author: Yoshinori Sato <ysato@users.sourceforge.jp>
Date: Wed Nov 7 17:16:56 2018 +0900
rx: Add target rx-*-linux.
Diff:
---
bfd/ChangeLog | 9 +++++++++
bfd/config.bfd | 4 ++++
bfd/configure.ac | 1 +
bfd/elf32-rx.c | 23 +++++++++++++++++++++++
bfd/targets.c | 1 +
binutils/ChangeLog | 4 ++++
binutils/testsuite/lib/binutils-common.exp | 2 +-
gas/ChangeLog | 5 +++++
gas/config/tc-rx.h | 4 ++++
gas/configure.tgt | 2 ++
gas/testsuite/gas/rx/pr19665.d | 2 +-
gas/testsuite/gas/rx/pr22737.d | 2 +-
12 files changed, 56 insertions(+), 3 deletions(-)
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;
diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index f484f92..8964c96 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,7 @@
+2018-11-07 Yoshinori Sato <ysato@users.sourceforge.jp>
+ * testsuite/lib/binutils-common.exp: Special section name
+ use only rx-*-elf.
+
2018-11-06 H.J. Lu <hongjiu.lu@intel.com>
* doc/binutils.texi: Document --enable-x86-feature and
diff --git a/binutils/testsuite/lib/binutils-common.exp b/binutils/testsuite/lib/binutils-common.exp
index fcd2c8e..f1a1531 100644
--- a/binutils/testsuite/lib/binutils-common.exp
+++ b/binutils/testsuite/lib/binutils-common.exp
@@ -1359,7 +1359,7 @@ proc big_or_little_endian {} {
# Internal procedure: return the names of the standard sections
#
proc get_standard_section_names {} {
- if [istarget "rx-*-*"] {
+ if [istarget "rx-*-elf"] {
return { "P" "D_1" "B_1" }
}
if { [istarget "alpha*-*-*vms*"] || [is_som_format] } {
diff --git a/gas/ChangeLog b/gas/ChangeLog
index d8cbf7e..40e468f 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2018-11-07 Yoshinori Sato <ysato@users.sourceforge.jp>
+
+ * configure.tgt: Add rx-*-linux.
+ * config/tc-rx.h (TARGET_FORMAT): Add "elf32-rx-linux".
+
2018-11-06 Matthew Malcomson <matthew.malcomson@arm.com>
* testsuite/gas/arm/neon-cond-bad_t2.d: Fix testcase for PE target.
diff --git a/gas/config/tc-rx.h b/gas/config/tc-rx.h
index bf1f283..78b2bed 100644
--- a/gas/config/tc-rx.h
+++ b/gas/config/tc-rx.h
@@ -31,7 +31,11 @@ extern int target_big_endian;
/* Instruction bytes are big endian, data bytes can be either. */
#define TARGET_BYTES_BIG_ENDIAN 0
+#ifndef TE_LINUX
#define TARGET_FORMAT (target_big_endian ? "elf32-rx-be" : "elf32-rx-le")
+#else
+#define TARGET_FORMAT "elf32-rx-linux"
+#endif
/* We don't need to handle .word strangely. */
#define WORKING_DOT_WORD
diff --git a/gas/configure.tgt b/gas/configure.tgt
index d1b0535..532f113 100644
--- a/gas/configure.tgt
+++ b/gas/configure.tgt
@@ -366,6 +366,8 @@ case ${generic_target} in
riscv*-*-*) fmt=elf endian=little ;;
+ rx-*-linux*) fmt=elf em=linux ;;
+
s390-*-linux-*) fmt=elf em=linux ;;
s390-*-tpf*) fmt=elf ;;
diff --git a/gas/testsuite/gas/rx/pr19665.d b/gas/testsuite/gas/rx/pr19665.d
index 61b3b0e..04c6b7a 100644
--- a/gas/testsuite/gas/rx/pr19665.d
+++ b/gas/testsuite/gas/rx/pr19665.d
@@ -1,6 +1,6 @@
#objdump: -dr
-.*: file format elf32-rx-le
+.*: file format elf32-rx-(le|linux)
Disassembly of section .*:
diff --git a/gas/testsuite/gas/rx/pr22737.d b/gas/testsuite/gas/rx/pr22737.d
index 1de868e..1de3e0b 100644
--- a/gas/testsuite/gas/rx/pr22737.d
+++ b/gas/testsuite/gas/rx/pr22737.d
@@ -1,6 +1,6 @@
#objdump: -dr
-.*: file format elf32-rx-le
+.*: file format elf32-rx-(le|linux)
Disassembly of section .*: