Author: emaste
Date: Fri Jul 6 19:44:49 2018
New Revision: 336043
URL: https://svnweb.freebsd.org/changeset/base/336043
Log:
Fix arm64 linuxulator clone() argument order
Linux/arm64 is CLONE_BACKWARDS - i.e., "Architecture has tls passed as
the 4th argument of clone(2), not the 5th one."
The linux clone() syscall has four different permutations of argument
order, depending on architecture - see the #ifdef CONFIG_CLONE_BACKWARDS
maze in Linux's kernel/fork.c.
Sponsored by: Turing Robotic Industries
Modified:
head/sys/arm64/linux/syscalls.master
Modified: head/sys/arm64/linux/syscalls.master
==============================================================================
--- head/sys/arm64/linux/syscalls.master Fri Jul 6 19:33:58 2018
(r336042)
+++ head/sys/arm64/linux/syscalls.master Fri Jul 6 19:44:49 2018
(r336043)
@@ -403,8 +403,8 @@
218 AUE_NULL STD { int linux_request_key(void); }
219 AUE_NULL STD { int linux_keyctl(void); }
220 AUE_RFORK STD { int linux_clone(l_int flags, void *stack, \
- void *parent_tidptr, void *child_tidptr, \
- void *tls); }
+ void *parent_tidptr, void *tls, \
+ void *child_tidptr); }
221 AUE_EXECVE STD { int linux_execve(char *path, char **argp, \
char **envp); }
222 AUE_MMAP STD { int linux_mmap2(l_ulong addr, l_ulong len, \
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