From: "Cédric Le Goater" <clg@kaod.org>
To: qemu-ppc@nongnu.org, qemu-devel@nongnu.org
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
"Miroslav Rezanina" <mrezanin@redhat.com>,
"Greg Kurz" <groug@kaod.org>, "Cédric Le Goater" <clg@kaod.org>
Subject: [PULL 01/13] Use long endian options for ppc64
Date: Sat, 5 Mar 2022 11:59:58 +0100 [thread overview]
Message-ID: <20220305110010.1283654-2-clg@kaod.org> (raw)
In-Reply-To: <20220305110010.1283654-1-clg@kaod.org>
From: Miroslav Rezanina <mrezanin@redhat.com>
GCC options pairs -mlittle/-mlittle-endian and -mbig/-mbig-endian are
equivalent on ppc64 architecture. However, Clang supports only long
version of the options.
Use longer form in configure to properly support both GCC and Clang
compiler. In addition, fix this issue in tcg test configure.
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <20220131091714.4825-1-mrezanin@redhat.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
configure | 4 ++--
tests/tcg/configure.sh | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/configure b/configure
index c56ed53ee365..81618708e46a 100755
--- a/configure
+++ b/configure
@@ -630,10 +630,10 @@ case "$cpu" in
ppc)
CPU_CFLAGS="-m32" ;;
ppc64)
- CPU_CFLAGS="-m64 -mbig" ;;
+ CPU_CFLAGS="-m64 -mbig-endian" ;;
ppc64le)
cpu="ppc64"
- CPU_CFLAGS="-m64 -mlittle" ;;
+ CPU_CFLAGS="-m64 -mlittle-endian" ;;
s390)
CPU_CFLAGS="-m31" ;;
diff --git a/tests/tcg/configure.sh b/tests/tcg/configure.sh
index 0663bd19f4ce..ed4b5ccb1f08 100755
--- a/tests/tcg/configure.sh
+++ b/tests/tcg/configure.sh
@@ -64,9 +64,9 @@ fi
: ${cross_cc_ppc="powerpc-linux-gnu-gcc"}
: ${cross_cc_cflags_ppc="-m32"}
: ${cross_cc_ppc64="powerpc64-linux-gnu-gcc"}
-: ${cross_cc_cflags_ppc64="-m64 -mbig"}
+: ${cross_cc_cflags_ppc64="-m64 -mbig-endian"}
: ${cross_cc_ppc64le="$cross_cc_ppc64"}
-: ${cross_cc_cflags_ppc64le="-m64 -mlittle"}
+: ${cross_cc_cflags_ppc64le="-m64 -mlittle-endian"}
: ${cross_cc_riscv64="riscv64-linux-gnu-gcc"}
: ${cross_cc_s390x="s390x-linux-gnu-gcc"}
: ${cross_cc_sh4="sh4-linux-gnu-gcc"}
--
2.34.1
next prev parent reply other threads:[~2022-03-05 11:03 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-05 10:59 [PULL 00/13] ppc queue Cédric Le Goater
2022-03-05 10:59 ` Cédric Le Goater [this message]
2022-03-05 10:59 ` [PULL 02/13] tests/tcg/ppc64le: use inline asm instead of __builtin_mtfsf Cédric Le Goater
2022-03-05 11:00 ` [PULL 03/13] target/ppc: change xs[n]madd[am]sp to use float64r32_muladd Cédric Le Goater
2022-03-05 11:00 ` [PULL 04/13] tests/tcg/ppc64le: drop __int128 usage in bcdsub Cédric Le Goater
2022-03-05 11:00 ` [PULL 05/13] tests/tcg/ppc64le: emit bcdsub with .long when needed Cédric Le Goater
2022-03-05 11:00 ` [PULL 06/13] tests/tcg/ppc64le: Use Altivec register names in clobber list Cédric Le Goater
2022-03-05 11:00 ` [PULL 07/13] target/ppc: Fix vmul[eo]* instructions marked 2.07 Cédric Le Goater
2022-03-05 11:00 ` [PULL 08/13] target/ppc: use ext32u and deposit in do_vx_vmulhw_i64 Cédric Le Goater
2022-03-05 11:00 ` [PULL 09/13] target/ppc: use extract/extract2 to create vrlqnm mask Cédric Le Goater
2022-03-05 11:00 ` [PULL 10/13] target/ppc: use andc in vrlqmi Cédric Le Goater
2022-03-05 11:00 ` [PULL 11/13] target/ppc: split XXGENPCV macros for readability Cédric Le Goater
2022-03-05 11:00 ` [PULL 12/13] target/ppc: Add missing helper_reset_fpstatus to VSX_MAX_MINC Cédric Le Goater
2022-03-05 11:00 ` [PULL 13/13] target/ppc: Add missing helper_reset_fpstatus to helper_XVCVSPBF16 Cédric Le Goater
2022-03-06 11:57 ` [PULL 00/13] ppc queue Peter Maydell
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