From: YunQiang Su <yunqiang.su@cipunited.com>
To: macro@orcam.me.uk
Cc: binutils@sourceware.org, iant@google.com, ccoutant@gmail.com,
YunQiang Su <yunqiang.su@cipunited.com>
Subject: [PATCH v3 2/2] MIPS: Use 64-bit a ABI by default for `mipsisa64*-*-linux*' targets
Date: Mon, 21 Aug 2023 01:14:57 +0800 [thread overview]
Message-ID: <20230820171457.1377429-2-yunqiang.su@cipunited.com> (raw)
In-Reply-To: <20230820171457.1377429-1-yunqiang.su@cipunited.com>
Following the arrangement in GCC select a 64-bit ABI by default, either
n32 or n64, rather than o32 for `mipsisa64*-*-linux*' targets, just as
with the corresponding `mips64*-*-linux*' targets.
---
bfd/config.bfd | 8 ++++----
gas/configure | 6 +++---
gas/configure.ac | 6 +++---
gold/configure.tgt | 4 ++--
ld/configure.tgt | 10 ++++++----
5 files changed, 18 insertions(+), 16 deletions(-)
diff --git a/bfd/config.bfd b/bfd/config.bfd
index 29f1c77e11f..5ffbd30139a 100644
--- a/bfd/config.bfd
+++ b/bfd/config.bfd
@@ -957,21 +957,21 @@ case "${targ}" in
targ_defvec=mips_elf32_be_vec
targ_selvecs="mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec mips_ecoff_be_vec mips_ecoff_le_vec"
;;
- mips64*el-*-linux*-gnuabi64)
+ mips64*el-*-linux*-gnuabi64 | mipsisa64*el-*-linux*-gnuabi64)
targ_defvec=mips_elf64_trad_le_vec
targ_selvecs="mips_elf64_trad_be_vec mips_elf32_ntrad_le_vec mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec"
want64=true
;;
- mips64*el-*-linux*)
+ mips64*el-*-linux* | mipsisa64*el-*-linux*)
targ_defvec=mips_elf32_ntrad_le_vec
targ_selvecs="mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf64_trad_le_vec mips_elf64_trad_be_vec"
;;
- mips64*-*-linux*-gnuabi64)
+ mips64*-*-linux*-gnuabi64 | mipsisa64*-*-linux*-gnuabi64)
targ_defvec=mips_elf64_trad_be_vec
targ_selvecs="mips_elf64_trad_le_vec mips_elf32_ntrad_be_vec mips_elf32_ntrad_le_vec mips_elf32_trad_be_vec mips_elf32_trad_le_vec"
want64=true
;;
- mips64*-*-linux*)
+ mips64*-*-linux* | mipsisa64*-*-linux*)
targ_defvec=mips_elf32_ntrad_be_vec
targ_selvecs="mips_elf32_ntrad_le_vec mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec"
;;
diff --git a/gas/configure b/gas/configure
index 3c80fe5741a..1827e38690e 100755
--- a/gas/configure
+++ b/gas/configure
@@ -12256,11 +12256,11 @@ _ACEOF
esac
# Decide which ABI to target by default.
case ${target} in
- mips64*-openbsd* | mips64*-linux-gnuabi64)
+ mips64*-openbsd* | mips64*-linux-gnuabi64 | mipsisa64*-linux-gnuabi64)
mips_default_abi=N64_ABI
;;
- mips64*-linux* | mips-sgi-irix6* | mips64*-freebsd* \
- | mips64*-kfreebsd*-gnu | mips64*-ps2-elf*)
+ mips64*-linux* | mipsisa64*-linux* | mips-sgi-irix6* \
+ | mips64*-freebsd* | mips64*-kfreebsd*-gnu | mips64*-ps2-elf*)
mips_default_abi=N32_ABI
;;
mips*-linux* | mips*-freebsd* | mips*-kfreebsd*-gnu)
diff --git a/gas/configure.ac b/gas/configure.ac
index 3a04c39d344..ecfab6bf510 100644
--- a/gas/configure.ac
+++ b/gas/configure.ac
@@ -394,11 +394,11 @@ changequote([,])dnl
esac
# Decide which ABI to target by default.
case ${target} in
- mips64*-openbsd* | mips64*-linux-gnuabi64)
+ mips64*-openbsd* | mips64*-linux-gnuabi64 | mipsisa64*-linux-gnuabi64)
mips_default_abi=N64_ABI
;;
- mips64*-linux* | mips-sgi-irix6* | mips64*-freebsd* \
- | mips64*-kfreebsd*-gnu | mips64*-ps2-elf*)
+ mips64*-linux* | mipsisa64*-linux* | mips-sgi-irix6* \
+ | mips64*-freebsd* | mips64*-kfreebsd*-gnu | mips64*-ps2-elf*)
mips_default_abi=N32_ABI
;;
mips*-linux* | mips*-freebsd* | mips*-kfreebsd*-gnu)
diff --git a/gold/configure.tgt b/gold/configure.tgt
index e2e131bbd84..99a5fcc91ee 100644
--- a/gold/configure.tgt
+++ b/gold/configure.tgt
@@ -153,7 +153,7 @@ aarch64*-*)
targ_big_endian=false
targ_extra_big_endian=true
;;
-mips64*el-*-*)
+mips64*el-*-* | mipsisa64*el-linux*)
targ_obj=mips
targ_machine=EM_MIPS
targ_size=64
@@ -169,7 +169,7 @@ mips*el-*-*)
targ_big_endian=false
targ_extra_big_endian=true
;;
-mips64*-*-*)
+mips64*-*-* | mipsisa64*-linux*)
targ_obj=mips
targ_machine=EM_MIPS
targ_size=64
diff --git a/ld/configure.tgt b/ld/configure.tgt
index f78ba07e5ca..92b1ac8f95a 100644
--- a/ld/configure.tgt
+++ b/ld/configure.tgt
@@ -585,21 +585,23 @@ mips*-*-vxworks*) targ_emul=elf32ebmipvxworks
;;
mips*-*-windiss) targ_emul=elf32mipswindiss
;;
-mips64*el-*-linux-gnuabi64)
+mips64*el-*-linux-gnuabi64 | mipsisa64*el-*-linux-gnuabi64)
targ_emul=elf64ltsmip
targ_extra_emuls="elf64btsmip elf32ltsmipn32 elf32btsmipn32 elf32ltsmip elf32btsmip"
targ_extra_libpath=$targ_extra_emuls
;;
-mips64*el-*-linux-*) targ_emul=elf32ltsmipn32
+mips64*el-*-linux-* | mipsisa64*el-*-linux-*)
+ targ_emul=elf32ltsmipn32
targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
targ_extra_libpath=$targ_extra_emuls
;;
-mips64*-*-linux-gnuabi64)
+mips64*-*-linux-gnuabi64 | mipsisa64*-*-linux-gnuabi64)
targ_emul=elf64btsmip
targ_extra_emuls="elf64ltsmip elf32btsmipn32 elf32ltsmipn32 elf32btsmip elf32ltsmip"
targ_extra_libpath=$targ_extra_emuls
;;
-mips64*-*-linux-*) targ_emul=elf32btsmipn32
+mips64*-*-linux-* | mipsisa64*-*-linux-*)
+ targ_emul=elf32btsmipn32
targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
targ_extra_libpath=$targ_extra_emuls
;;
--
2.30.2
next prev parent reply other threads:[~2023-08-20 17:15 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-20 17:14 [PATCH v3 1/2] Gold/MIPS: Improve MIPS support in configure.tgt YunQiang Su
2023-08-20 17:14 ` YunQiang Su [this message]
2023-08-25 2:57 ` YunQiang Su
2023-08-25 3:31 ` Maciej W. Rozycki
2023-08-29 22:49 ` YunQiang Su
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