linux-user,riscv: move to syscalltbl file

Since kernel v6.11 riscv has moved from syscall_nr.h file
to syscall.tbl (3db80c999deb ("riscv: convert to generic syscall
table"))

Update linux-user scripts to be able to retrieve syscall numbers
from linux syscall.tbl instead of syscall_nr.h.
New syscall.tbl is imported from linux v6.11 using updated
scripts/update-syscalltbl.sh

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-ID: <20240920151034.859533-4-laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

scripts/gensyscalls.sh

@@ -93,8 +93,6 @@ generate_syscall_nr()
 mkdir "$TMP/asm"
 > "$TMP/asm/bitsperlong.h"
 
-generate_syscall_nr riscv 32 "$output/linux-user/riscv/syscall32_nr.h"
-generate_syscall_nr riscv 64 "$output/linux-user/riscv/syscall64_nr.h"
 generate_syscall_nr hexagon 32 "$output/linux-user/hexagon/syscall_nr.h"
 generate_syscall_nr loongarch 64 "$output/linux-user/loongarch64/syscall_nr.h"
 rm -fr "$TMP"

scripts/update-syscalltbl.sh

@@ -10,6 +10,7 @@ arch/mips/kernel/syscalls/syscall_o32.tbl,linux-user/mips/syscall_o32.tbl \
 scripts/syscall.tbl,linux-user/openrisc/syscall.tbl \
 arch/parisc/kernel/syscalls/syscall.tbl,linux-user/hppa/syscall.tbl \
 arch/powerpc/kernel/syscalls/syscall.tbl,linux-user/ppc/syscall.tbl \
+scripts/syscall.tbl,linux-user/riscv/syscall.tbl \
 arch/s390/kernel/syscalls/syscall.tbl,linux-user/s390x/syscall.tbl \
 arch/sh/kernel/syscalls/syscall.tbl,linux-user/sh4/syscall.tbl \
 arch/sparc/kernel/syscalls/syscall.tbl,linux-user/sparc64/syscall.tbl \