qemu: exclude some ARM EABI obsolete syscalls
some syscalls are obsolete and no longer available for EABI, exclude them to fix the below error: In file included from qemu-seccomp.c:16:0: qemu-seccomp.c:28:7: error: '__NR_select' undeclared here (not in a function) { SCMP_SYS(select), 252 }, ^ qemu-seccomp.c:36:7: error: '__NR_mmap' undeclared here (not in a function) { SCMP_SYS(mmap), 247 }, ^ qemu-seccomp.c:57:7: error: '__NR_getrlimit' undeclared here (not in a function) { SCMP_SYS(getrlimit), 245 }, ^ qemu-seccomp.c:96:7: error: '__NR_time' undeclared here (not in a function) { SCMP_SYS(time), 245 }, ^ qemu-seccomp.c:185:7: error: '__NR_alarm' undeclared here (not in a function) { SCMP_SYS(alarm), 241 }, please refer source files: arch/arm/include/uapi/asm/unistd.h or kernel header: /usr/include/asm/unistd.h (From OE-Core rev: 49257247fdc57e9296520bbd598fd8cbf425d44a) Signed-off-by: Roy.Li <rongqing.li@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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[PATCH] exclude some arm EABI obsolete syscalls
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Upstream-Status: Pending
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some syscalls are obsolete and no longer available for EABI, exclude them to
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fix the below error:
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In file included from qemu-seccomp.c:16:0:
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qemu-seccomp.c:28:7: error: '__NR_select' undeclared here (not in a function)
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{ SCMP_SYS(select), 252 },
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^
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qemu-seccomp.c:36:7: error: '__NR_mmap' undeclared here (not in a function)
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{ SCMP_SYS(mmap), 247 },
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^
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qemu-seccomp.c:57:7: error: '__NR_getrlimit' undeclared here (not in a function)
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{ SCMP_SYS(getrlimit), 245 },
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^
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qemu-seccomp.c:96:7: error: '__NR_time' undeclared here (not in a function)
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{ SCMP_SYS(time), 245 },
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^
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qemu-seccomp.c:185:7: error: '__NR_alarm' undeclared here (not in a function)
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{ SCMP_SYS(alarm), 241 },
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please refer source files:
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arch/arm/include/uapi/asm/unistd.h
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or kernel header:
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/usr/include/asm/unistd.h
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Signed-off-by: Roy.Li <rongqing.li@windriver.com>
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---
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qemu-seccomp.c | 14 ++++++++------
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1 file changed, 8 insertions(+), 6 deletions(-)
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diff --git a/qemu-seccomp.c b/qemu-seccomp.c
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index caa926e..5a78502 100644
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--- a/qemu-seccomp.c
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+++ b/qemu-seccomp.c
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@@ -25,15 +25,21 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
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{ SCMP_SYS(timer_settime), 255 },
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{ SCMP_SYS(timer_gettime), 254 },
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{ SCMP_SYS(futex), 253 },
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+#if !defined(__ARM_EABI__)
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{ SCMP_SYS(select), 252 },
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+ { SCMP_SYS(time), 245 },
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+ { SCMP_SYS(alarm), 241 },
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+ { SCMP_SYS(getrlimit), 245 },
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+ { SCMP_SYS(mmap), 247 },
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+ { SCMP_SYS(socketcall), 250 },
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+ { SCMP_SYS(ipc), 245 },
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+#endif
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{ SCMP_SYS(recvfrom), 251 },
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{ SCMP_SYS(sendto), 250 },
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- { SCMP_SYS(socketcall), 250 },
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{ SCMP_SYS(read), 249 },
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{ SCMP_SYS(io_submit), 249 },
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{ SCMP_SYS(brk), 248 },
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{ SCMP_SYS(clone), 247 },
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- { SCMP_SYS(mmap), 247 },
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{ SCMP_SYS(mprotect), 246 },
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{ SCMP_SYS(execve), 245 },
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{ SCMP_SYS(open), 245 },
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@@ -48,13 +54,11 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
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{ SCMP_SYS(bind), 245 },
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{ SCMP_SYS(listen), 245 },
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{ SCMP_SYS(semget), 245 },
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- { SCMP_SYS(ipc), 245 },
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{ SCMP_SYS(gettimeofday), 245 },
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{ SCMP_SYS(readlink), 245 },
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{ SCMP_SYS(access), 245 },
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{ SCMP_SYS(prctl), 245 },
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{ SCMP_SYS(signalfd), 245 },
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- { SCMP_SYS(getrlimit), 245 },
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{ SCMP_SYS(set_tid_address), 245 },
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{ SCMP_SYS(statfs), 245 },
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{ SCMP_SYS(unlink), 245 },
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@@ -93,7 +97,6 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
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{ SCMP_SYS(times), 245 },
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{ SCMP_SYS(exit), 245 },
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{ SCMP_SYS(clock_gettime), 245 },
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- { SCMP_SYS(time), 245 },
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{ SCMP_SYS(restart_syscall), 245 },
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{ SCMP_SYS(pwrite64), 245 },
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{ SCMP_SYS(nanosleep), 245 },
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@@ -182,7 +185,6 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
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{ SCMP_SYS(lstat64), 241 },
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{ SCMP_SYS(sendfile64), 241 },
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{ SCMP_SYS(ugetrlimit), 241 },
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- { SCMP_SYS(alarm), 241 },
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{ SCMP_SYS(rt_sigsuspend), 241 },
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{ SCMP_SYS(rt_sigqueueinfo), 241 },
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{ SCMP_SYS(rt_tgsigqueueinfo), 241 },
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--
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1.9.1
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@ -20,6 +20,7 @@ SRC_URI = "\
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file://no-strip.patch \
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file://larger_default_ram_size.patch \
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file://disable-grabs.patch \
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file://exclude-some-arm-EABI-obsolete-syscalls.patch \
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"
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SRC_URI_append_class-native = "\
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