linux-user, x86_64: add syscall table generation support

Copy syscall_64.tbl and syscallhdr.sh from linux/arch/x86/kernel/syscalls v5.5
Update syscallhdr.sh to generate QEMU syscall_nr.h

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <20200310103403.3284090-16-laurent@vivier.eu>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Laurent Vivier 2020-03-10 11:33:57 +01:00
parent 289881175d
commit 8d62f35ad2
6 changed files with 438 additions and 357 deletions

3
configure vendored
View file

@ -1890,7 +1890,7 @@ 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 alpha hppa m68k xtensa sh4 microblaze arm ppc s390x sparc sparc64 \
i386 ; do
i386 x86_64 ; 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
@ -7792,6 +7792,7 @@ case "$target_name" in
;;
x86_64)
TARGET_BASE_ARCH=i386
TARGET_SYSTBL_ABI=common,64
mttcg="yes"
gdb_xml_files="i386-64bit.xml"
;;