126 lines
3.9 KiB
Diff
126 lines
3.9 KiB
Diff
From 7ece08d7902d5a8c007deeb0b75cb533a41dd882 Mon Sep 17 00:00:00 2001
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From: Daniel Kolesa <daniel@octaforge.org>
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Date: Sun, 7 Mar 2021 01:47:42 +0100
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Subject: [PATCH] support ppcle architecture
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---
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configure | 14 ++++++++++++--
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configs/targets/ppcle-linux-user.mak | 4 ++++
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linux-user/ppc/target_syscall.h | 4 ++++
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scripts/qemu-binfmt-conf.sh | 6 +++++-
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tests/tcg/configure.sh | 2 ++
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5 files changed, 27 insertions(+), 3 deletions(-)
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create mode 100644 configs/targets/ppcle-linux-user.mak
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diff --git a/configure b/configure
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index 18c26e0..03d3e18 100755
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--- a/configure
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+++ b/configure
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@@ -653,7 +653,11 @@ elif check_define _ARCH_PPC ; then
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cpu="ppc64"
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fi
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else
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- cpu="ppc"
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+ if check_define _LITTLE_ENDIAN ; then
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+ cpu="ppcle"
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+ else
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+ cpu="ppc"
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+ fi
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fi
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elif check_define __mips__ ; then
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cpu="mips"
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@@ -683,6 +687,9 @@ ARCH=
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case "$cpu" in
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ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64)
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;;
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+ ppcle)
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+ ARCH="ppc"
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+ ;;
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ppc64le)
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ARCH="ppc64"
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;;
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@@ -6783,7 +6790,7 @@ if test "$linux" = "yes" ; then
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i386|x86_64|x32)
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linux_arch=x86
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;;
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- ppc|ppc64|ppc64le)
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+ ppc|ppcle|ppc64|ppc64le)
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linux_arch=powerpc
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;;
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s390x)
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@@ -6960,6 +6967,9 @@ if test -n "$cross_prefix"; then
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i386|x86_64)
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echo "cpu_family = 'x86'" >> $cross
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;;
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+ ppcle)
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+ echo "cpu_family = 'ppc'" >> $cross
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+ ;;
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ppc64le)
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echo "cpu_family = 'ppc64'" >> $cross
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;;
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diff --git a/configs/targets/ppcle-linux-user.mak b/configs/targets/ppcle-linux-user.mak
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new file mode 100644
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index 0000000..2259243
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--- /dev/null
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+++ b/configs/targets/ppcle-linux-user.mak
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@@ -0,0 +1,4 @@
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+TARGET_ARCH=ppc
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+TARGET_SYSTBL_ABI=common,nospu,32
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+TARGET_SYSTBL=syscall.tbl
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+TARGET_XML_FILES= gdb-xml/power-core.xml gdb-xml/power-fpu.xml gdb-xml/power-altivec.xml gdb-xml/power-spe.xml
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diff --git a/linux-user/ppc/target_syscall.h b/linux-user/ppc/target_syscall.h
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index b9c4b81..cf26497 100644
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--- a/linux-user/ppc/target_syscall.h
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+++ b/linux-user/ppc/target_syscall.h
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@@ -65,7 +65,11 @@ struct target_revectored_struct {
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#define UNAME_MACHINE "ppc64le"
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#endif
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#else
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+#ifdef TARGET_WORDS_BIGENDIAN
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#define UNAME_MACHINE "ppc"
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+#else
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+#define UNAME_MACHINE "ppcle"
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+#endif
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#endif
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#define UNAME_MINIMUM_RELEASE "2.6.32"
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diff --git a/scripts/qemu-binfmt-conf.sh b/scripts/qemu-binfmt-conf.sh
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index 9f1580a..393943f 100755
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--- a/scripts/qemu-binfmt-conf.sh
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+++ b/scripts/qemu-binfmt-conf.sh
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@@ -46,6 +46,10 @@ ppc_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x
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ppc_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
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ppc_family=ppc
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+ppcle_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x14\x00'
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+ppcle_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\x00'
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+ppc_family=ppcle
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+
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ppc64_magic='\x7fELF\x02\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x15'
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ppc64_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
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ppc64_family=ppc
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@@ -148,7 +152,7 @@ qemu_get_family() {
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"Power Macintosh"|ppc64|powerpc|ppc)
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echo "ppc"
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;;
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- ppc64el|ppc64le)
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+ ppc64el|ppc64le|ppcel|ppcle)
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echo "ppcle"
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;;
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arm|armel|armhf|arm64|armv[4-9]*l|aarch64)
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diff --git a/tests/tcg/configure.sh b/tests/tcg/configure.sh
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index e1b70e2..e07f5fe 100755
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--- a/tests/tcg/configure.sh
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+++ b/tests/tcg/configure.sh
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@@ -59,6 +59,8 @@ fi
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: $(cross_cc_mips="mips-linux-gnu-gcc")
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: ${cross_cc_ppc="powerpc-linux-gnu-gcc"}
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: ${cross_cc_cflags_ppc="-m32"}
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+: ${cross_cc_ppcle="powerpcle-linux-gnu-gcc"}
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+: ${cross_cc_cflags_ppcle="-m32"}
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: ${cross_cc_ppc64="powerpc64-linux-gnu-gcc"}
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: ${cross_cc_ppc64le="powerpc64le-linux-gnu-gcc"}
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: $(cross_cc_riscv64="riscv64-linux-gnu-gcc")
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--
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2.30.1
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