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[PULL v4 08/32] linux-user: introduce parameters to generate syscall_nr.
From: |
Laurent Vivier |
Subject: |
[PULL v4 08/32] linux-user: introduce parameters to generate syscall_nr.h |
Date: |
Fri, 20 Mar 2020 16:23:44 +0100 |
This will be used when we'll import syscall.tbl from the kernel
Add a script to remove all the dependencies to syscall_nr.h
that point to source directory and not to the build directory.
The list of arch will be update while the generated files are added.
Signed-off-by: Laurent Vivier <address@hidden>
Reviewed-by: Richard Henderson <address@hidden>
Reviewed-by: Taylor Simpson <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Laurent Vivier <address@hidden>
---
Makefile.target | 3 ++-
configure | 14 ++++++++++++++
2 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/Makefile.target b/Makefile.target
index 2d43dc586a10..cb3a6fa5e704 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -128,7 +128,8 @@ ifdef CONFIG_LINUX_USER
QEMU_CFLAGS+=-I$(SRC_PATH)/linux-user/$(TARGET_ABI_DIR) \
-I$(SRC_PATH)/linux-user/host/$(ARCH) \
- -I$(SRC_PATH)/linux-user
+ -I$(SRC_PATH)/linux-user \
+ -Ilinux-user/$(TARGET_ABI_DIR)
obj-y += linux-user/
obj-y += gdbstub.o thunk.o
diff --git a/configure b/configure
index cbf864bff1be..39e55a1ecf06 100755
--- a/configure
+++ b/configure
@@ -1887,6 +1887,17 @@ fi
# Remove old dependency files to make sure that they get properly regenerated
rm -f */config-devices.mak.d
+# Remove syscall_nr.h to be sure they will be regenerated in the build
+# directory, not in the source directory
+for arch in ; do
+ # remove the file if it has been generated in the source directory
+ rm -f "${source_path}/linux-user/${arch}/syscall_nr.h"
+ # remove the dependency files
+ find . -name "*.d" \
+ -exec grep -q "${source_path}/linux-user/${arch}/syscall_nr.h" {}
\; \
+ -exec rm {} \;
+done
+
if test -z "$python"
then
error_exit "Python not found. Use --python=/path/to/python"
@@ -7931,6 +7942,9 @@ echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >>
$config_target_mak
if [ "$HOST_VARIANT_DIR" != "" ]; then
echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
fi
+if [ "$TARGET_SYSTBL_ABI" != "" ]; then
+ echo "TARGET_SYSTBL_ABI=$TARGET_SYSTBL_ABI" >> $config_target_mak
+fi
if supported_xen_target $target; then
echo "CONFIG_XEN=y" >> $config_target_mak
--
2.25.1
- [PULL v4 00/32] Linux user for 5.0 patches, Laurent Vivier, 2020/03/20
- [PULL v4 01/32] linux-user: Add AT_EXECFN auxval, Laurent Vivier, 2020/03/20
- [PULL v4 03/32] linux-user: fix socket() strace, Laurent Vivier, 2020/03/20
- [PULL v4 04/32] linux-user: Update TASK_UNMAPPED_BASE for aarch64, Laurent Vivier, 2020/03/20
- [PULL v4 02/32] linux-user: do prlimit selectively, Laurent Vivier, 2020/03/20
- [PULL v4 06/32] linux-user/syscall: Add support for clock_gettime64/clock_settime64, Laurent Vivier, 2020/03/20
- [PULL v4 05/32] linux-user: Protect more syscalls, Laurent Vivier, 2020/03/20
- [PULL v4 07/32] linux-user/riscv: Update the syscall_nr's to the 5.5 kernel, Laurent Vivier, 2020/03/20
- [PULL v4 08/32] linux-user: introduce parameters to generate syscall_nr.h,
Laurent Vivier <=
- [PULL v4 10/32] linux-user, hppa: add syscall table generation support, Laurent Vivier, 2020/03/20
- [PULL v4 12/32] linux-user, xtensa: add syscall table generation support, Laurent Vivier, 2020/03/20
- [PULL v4 17/32] linux-user, s390x: remove syscall definitions for !TARGET_S390X, Laurent Vivier, 2020/03/20
- [PULL v4 09/32] linux-user, alpha: add syscall table generation support, Laurent Vivier, 2020/03/20
- [PULL v4 13/32] linux-user, sh4: add syscall table generation support, Laurent Vivier, 2020/03/20
- [PULL v4 20/32] linux-user, x86_64, i386: cleanup TARGET_NR_arch_prctl, Laurent Vivier, 2020/03/20
- [PULL v4 18/32] linux-user, s390x: add syscall table generation support, Laurent Vivier, 2020/03/20
- [PULL v4 16/32] linux-user, ppc: add syscall table generation support, Laurent Vivier, 2020/03/20
- [PULL v4 11/32] linux-user, m68k: add syscall table generation support, Laurent Vivier, 2020/03/20
- [PULL v4 15/32] linux-user, arm: add syscall table generation support, Laurent Vivier, 2020/03/20