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| author | Weijie Gao | 2025-06-14 15:01:55 +0000 |
|---|---|---|
| committer | Hauke Mehrtens | 2025-06-19 20:21:54 +0000 |
| commit | cde025d5baf32e62b485ef9f8ba1e835ba8ece0e (patch) | |
| tree | b6dca417b160619ddd0bb2efeed288aa5591ece6 | |
| parent | 59d22013f9dd38f60b0f953534601532dd429c28 (diff) | |
| download | procd-cde025d5baf32e62b485ef9f8ba1e835ba8ece0e.tar.gz | |
fix generating syscall-names.h for loongarch64
The <bits/syscall.h> from musl loongarch64 arch contains some
indirect syscall definitions:
#define __NR3264_fcntl 25
#define __NR_fcntl __NR3264_fcntl
This will result in incorrect contents generated by make_syscall_h_sh:
[__NR3264_fcntl] = "fcntl",
To fix this issue, all macros staring with __NR3264_ should be also
copied to the generated syscall-names.h
Signed-off-by: Weijie Gao <hackpascal@gmail.com>
| -rwxr-xr-x | make_syscall_h.sh | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/make_syscall_h.sh b/make_syscall_h.sh index 17e3bc4..6e2161c 100755 --- a/make_syscall_h.sh +++ b/make_syscall_h.sh @@ -12,6 +12,10 @@ CC=$1 [ -n "$TARGET_CC_NOCACHE" ] && CC=$TARGET_CC_NOCACHE echo "#include <asm/unistd.h>" + +# for loongarch __NR3264_* macros +echo "#include <sys/syscall.h>" | ${CC} -E -dM - | grep '^#define __NR3264_[a-z0-9_]\+[ \t].*[0-9].*$' + echo "static const char *__syscall_names[] = {" echo "#include <sys/syscall.h>" | ${CC} -E -dM - | grep '^#define __NR_[a-z0-9_]\+[ \t].*[0-9].*$' | \ LC_ALL=C sed -r -n -e 's/^\#define[ \t]+__NR_([a-z0-9_]+)[ \t]+([ ()+0-9a-zNR_LSYCABE]+)(.*)/ [\2] = "\1",/p' |