1 files changed, 62 insertions, 0 deletions

diff --git a/meta/packages/qemu/files/31_syscalls.patch b/meta/packages/qemu/files/31_syscalls.patch
new file mode 100644
index 0000000000..e7a1b338f3
--- /dev/null
+++ b/meta/packages/qemu/files/31_syscalls.patch
@@ -0,0 +1,62 @@
+#DPATCHLEVEL=0
+---
+# Makefile.target      |    2 +-
+# linux-user/syscall.c |   11 ++++++++---
+# 2 files changed, 9 insertions(+), 4 deletions(-)
+#
+Index: linux-user/syscall.c
+===================================================================
+--- linux-user/syscall.c.orig   2007-06-13 11:51:52.000000000 +0100
++++ linux-user/syscall.c        2007-06-13 11:52:18.000000000 +0100
+@@ -180,6 +180,7 @@ extern int getresuid(uid_t *, uid_t *, u
+ extern int setresgid(gid_t, gid_t, gid_t);
+ extern int getresgid(gid_t *, gid_t *, gid_t *);
+ extern int setgroups(int, gid_t *);
++extern int uselib(const char*);
+ 
+ /*
+  * This list is the union of errno values overidden in asm-<arch>/errno.h
+@@ -3215,7 +3216,8 @@ long do_syscall(void *cpu_env, int num, 
+         break;
+ #ifdef TARGET_NR_uselib
+     case TARGET_NR_uselib:
+-        goto unimplemented;
++        ret = get_errno(uselib(path((const char*)arg1)));
++        break;
+ #endif
+ #ifdef TARGET_NR_swapon
+     case TARGET_NR_swapon:
+@@ -4405,7 +4407,9 @@ long do_syscall(void *cpu_env, int num, 
+         goto unimplemented;
+ #ifdef TARGET_NR_mincore
+     case TARGET_NR_mincore:
+-        goto unimplemented;
++        page_unprotect_range((void*)arg3, ((size_t)arg2 + TARGET_PAGE_SIZE - 1) / TARGET_PAGE_SIZE);
++        ret = get_errno(mincore((void*)arg1, (size_t)arg2, (unsigned char*)arg3));
++        break;
+ #endif
+ #ifdef TARGET_NR_madvise
+     case TARGET_NR_madvise:
+@@ -4539,7 +4543,8 @@ long do_syscall(void *cpu_env, int num, 
+         break;
+ #ifdef TARGET_NR_readahead
+     case TARGET_NR_readahead:
+-        goto unimplemented;
++        ret = get_errno(readahead((int)arg1, (off64_t)arg2, (size_t)arg3));
++        break;
+ #endif
+ #ifdef TARGET_NR_setxattr
+     case TARGET_NR_setxattr:
+Index: Makefile.target
+===================================================================
+--- Makefile.target.orig        2007-06-13 11:51:52.000000000 +0100
++++ Makefile.target     2007-06-13 11:51:54.000000000 +0100
+@@ -215,7 +215,7 @@ OP_LDFLAGS+=$(OS_LDFLAGS) $(ARCH_LDFLAGS
+ #########################################################
+ 
+ CPPFLAGS+=-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
+-LIBS+=-lm
++LIBS+=-lm -lrt
+ ifndef CONFIG_USER_ONLY
+ LIBS+=-lz
+ endif