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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /arch/avr32/kernel/syscall-stubs.S
Initial import
Diffstat (limited to 'arch/avr32/kernel/syscall-stubs.S')
-rw-r--r--arch/avr32/kernel/syscall-stubs.S126
1 files changed, 126 insertions, 0 deletions
diff --git a/arch/avr32/kernel/syscall-stubs.S b/arch/avr32/kernel/syscall-stubs.S
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+++ b/arch/avr32/kernel/syscall-stubs.S
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+/*
+ * Copyright (C) 2005-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/*
+ * Stubs for syscalls that require access to pt_regs or that take more
+ * than five parameters.
+ */
+
+#define ARG6 r3
+
+ .text
+ .global __sys_rt_sigsuspend
+ .type __sys_rt_sigsuspend,@function
+__sys_rt_sigsuspend:
+ mov r10, sp
+ rjmp sys_rt_sigsuspend
+
+ .global __sys_rt_sigreturn
+ .type __sys_rt_sigreturn,@function
+__sys_rt_sigreturn:
+ mov r12, sp
+ rjmp sys_rt_sigreturn
+
+ .global __sys_mmap2
+ .type __sys_mmap2,@function
+__sys_mmap2:
+ pushm lr
+ st.w --sp, ARG6
+ call sys_mmap_pgoff
+ sub sp, -4
+ popm pc
+
+ .global __sys_sendto
+ .type __sys_sendto,@function
+__sys_sendto:
+ pushm lr
+ st.w --sp, ARG6
+ call sys_sendto
+ sub sp, -4
+ popm pc
+
+ .global __sys_recvfrom
+ .type __sys_recvfrom,@function
+__sys_recvfrom:
+ pushm lr
+ st.w --sp, ARG6
+ call sys_recvfrom
+ sub sp, -4
+ popm pc
+
+ .global __sys_pselect6
+ .type __sys_pselect6,@function
+__sys_pselect6:
+ pushm lr
+ st.w --sp, ARG6
+ call sys_pselect6
+ sub sp, -4
+ popm pc
+
+ .global __sys_splice
+ .type __sys_splice,@function
+__sys_splice:
+ pushm lr
+ st.w --sp, ARG6
+ call sys_splice
+ sub sp, -4
+ popm pc
+
+ .global __sys_epoll_pwait
+ .type __sys_epoll_pwait,@function
+__sys_epoll_pwait:
+ pushm lr
+ st.w --sp, ARG6
+ call sys_epoll_pwait
+ sub sp, -4
+ popm pc
+
+ .global __sys_sync_file_range
+ .type __sys_sync_file_range,@function
+__sys_sync_file_range:
+ pushm lr
+ st.w --sp, ARG6
+ call sys_sync_file_range
+ sub sp, -4
+ popm pc
+
+ .global __sys_fallocate
+ .type __sys_fallocate,@function
+__sys_fallocate:
+ pushm lr
+ st.w --sp, ARG6
+ call sys_fallocate
+ sub sp, -4
+ popm pc
+
+ .global __sys_fanotify_mark
+ .type __sys_fanotify_mark,@function
+__sys_fanotify_mark:
+ pushm lr
+ st.w --sp, ARG6
+ call sys_fanotify_mark
+ sub sp, -4
+ popm pc
+
+ .global __sys_process_vm_readv
+ .type __sys_process_vm_readv,@function
+__sys_process_vm_readv:
+ pushm lr
+ st.w --sp, ARG6
+ call sys_process_vm_readv
+ sub sp, -4
+ popm pc
+
+ .global __sys_process_vm_writev
+ .type __sys_process_vm_writev,@function
+__sys_process_vm_writev:
+ pushm lr
+ st.w --sp, ARG6
+ call sys_process_vm_writev
+ sub sp, -4
+ popm pc