d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Import the latest CloudABI definitions, v0.18.

Browse Source 
In addition to some small style fixes to the ARMv6 vDSO, this release
includes a new vDSO that can be used for the execution of ARMv6/ARMv7
code on 64-bit platforms.

Just like for i686 on x86-64, this new vDSO is responsible for padding
arguments and return values to 64-bit values, so that the kernel can
easily forward system calls to the native system calls.

Obtained from:	https://github.com/NuxiNL/cloudabi
This commit is contained in:
Ed Schouten 2017-11-21 20:46:21 +00:00
parent 71d5ff4391
commit 0a9cc964a1
2 changed files with 755 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

46
sys/contrib/cloudabi/cloudabi_vdso_armv6.S
View File

@ -39,9 +39,9 @@ ENTRY(cloudabi_sys_clock_res_get)
mov ip, #0
swi 0
ldrcc r2, [sp, #-4]
strcc r0, [r2, 0]
strcc r1, [r2, 4]
movcc r0, $0
strcc r0, [r2, #0]
strcc r1, [r2, #4]
movcc r0, #0
bx lr
END(cloudabi_sys_clock_res_get)
@ -49,9 +49,9 @@ ENTRY(cloudabi_sys_clock_time_get)
mov ip, #1
swi 0
ldrcc r2, [sp, #0]
strcc r0, [r2, 0]
strcc r1, [r2, 4]
movcc r0, $0
strcc r0, [r2, #0]
strcc r1, [r2, #4]
movcc r0, #0
bx lr
END(cloudabi_sys_clock_time_get)
@ -73,7 +73,7 @@ ENTRY(cloudabi_sys_fd_create1)
swi 0
ldrcc r2, [sp, #-4]
strcc r0, [r2]
movcc r0, $0
movcc r0, #0
bx lr
END(cloudabi_sys_fd_create1)
@ -86,7 +86,7 @@ ENTRY(cloudabi_sys_fd_create2)
ldrcc r3, [sp, #-8]
strcc r0, [r2]
strcc r1, [r3]
movcc r0, $0
movcc r0, #0
bx lr
END(cloudabi_sys_fd_create2)
@ -102,7 +102,7 @@ ENTRY(cloudabi_sys_fd_dup)
swi 0
ldrcc r2, [sp, #-4]
strcc r0, [r2]
movcc r0, $0
movcc r0, #0
bx lr
END(cloudabi_sys_fd_dup)
@ -111,7 +111,7 @@ ENTRY(cloudabi_sys_fd_pread)
swi 0
ldrcc r2, [sp, #8]
strcc r0, [r2]
movcc r0, $0
movcc r0, #0
bx lr
END(cloudabi_sys_fd_pread)
@ -120,7 +120,7 @@ ENTRY(cloudabi_sys_fd_pwrite)
swi 0
ldrcc r2, [sp, #8]
strcc r0, [r2]
movcc r0, $0
movcc r0, #0
bx lr
END(cloudabi_sys_fd_pwrite)
@ -130,7 +130,7 @@ ENTRY(cloudabi_sys_fd_read)
swi 0
ldrcc r2, [sp, #-4]
strcc r0, [r2]
movcc r0, $0
movcc r0, #0
bx lr
END(cloudabi_sys_fd_read)
@ -144,9 +144,9 @@ ENTRY(cloudabi_sys_fd_seek)
mov ip, #12
swi 0
ldrcc r2, [sp, #4]
strcc r0, [r2, 0]
strcc r1, [r2, 4]
movcc r0, $0
strcc r0, [r2, #0]
strcc r1, [r2, #4]
movcc r0, #0
bx lr
END(cloudabi_sys_fd_seek)
@ -174,7 +174,7 @@ ENTRY(cloudabi_sys_fd_write)
swi 0
ldrcc r2, [sp, #-4]
strcc r0, [r2]
movcc r0, $0
movcc r0, #0
bx lr
END(cloudabi_sys_fd_write)
@ -207,7 +207,7 @@ ENTRY(cloudabi_sys_file_open)
swi 0
ldrcc r2, [sp, #8]
strcc r0, [r2]
movcc r0, $0
movcc r0, #0
bx lr
END(cloudabi_sys_file_open)
@ -216,7 +216,7 @@ ENTRY(cloudabi_sys_file_readdir)
swi 0
ldrcc r2, [sp, #8]
strcc r0, [r2]
movcc r0, $0
movcc r0, #0
bx lr
END(cloudabi_sys_file_readdir)
@ -225,7 +225,7 @@ ENTRY(cloudabi_sys_file_readlink)
swi 0
ldrcc r2, [sp, #4]
strcc r0, [r2]
movcc r0, $0
movcc r0, #0
bx lr
END(cloudabi_sys_file_readlink)
@ -288,7 +288,7 @@ ENTRY(cloudabi_sys_mem_map)
swi 0
ldrcc r2, [sp, #16]
strcc r0, [r2]
movcc r0, $0
movcc r0, #0
bx lr
END(cloudabi_sys_mem_map)
@ -316,7 +316,7 @@ ENTRY(cloudabi_sys_poll)
swi 0
ldrcc r2, [sp, #-4]
strcc r0, [r2]
movcc r0, $0
movcc r0, #0
bx lr
END(cloudabi_sys_poll)
@ -340,7 +340,7 @@ ENTRY(cloudabi_sys_proc_fork)
ldrcc r3, [sp, #-8]
strcc r0, [r2]
strcc r1, [r3]
movcc r0, $0
movcc r0, #0
bx lr
END(cloudabi_sys_proc_fork)
@ -380,7 +380,7 @@ ENTRY(cloudabi_sys_thread_create)
swi 0
ldrcc r2, [sp, #-4]
strcc r0, [r2]
movcc r0, $0
movcc r0, #0
bx lr
END(cloudabi_sys_thread_create)

732
sys/contrib/cloudabi/cloudabi_vdso_armv6_on_64bit.S Normal file
View File

@ -0,0 +1,732 @@
// Copyright (c) 2016 Nuxi (https://nuxi.nl/) and contributors.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// This file is automatically generated. Do not edit.
//
// Source: https://github.com/NuxiNL/cloudabi
#define ENTRY(name) \
.text; \
.p2align 2; \
.global name; \
.type name, %function; \
name:
#define END(name) .size name, . - name
ENTRY(cloudabi_sys_clock_res_get)
str r0, [sp, #-16]
str r1, [sp, #-20]
mov r0, #0
sub r2, sp, #16
swi 0
ldrcc r1, [sp, #-20]
ldrcc r2, [sp, #-16]
strcc r2, [r1, #0]
ldrcc r2, [sp, #-12]
strcc r2, [r1, #4]
bx lr
END(cloudabi_sys_clock_res_get)
ENTRY(cloudabi_sys_clock_time_get)
str r0, [sp, #-16]
str r2, [sp, #-8]
str r3, [sp, #-4]
mov r0, #1
sub r2, sp, #16
swi 0
ldrcc r1, [sp, #0]
ldrcc r2, [sp, #-16]
strcc r2, [r1, #0]
ldrcc r2, [sp, #-12]
strcc r2, [r1, #4]
bx lr
END(cloudabi_sys_clock_time_get)
ENTRY(cloudabi_sys_condvar_signal)
str r0, [sp, #-24]
mov r0, #0
str r0, [sp, #-20]
str r1, [sp, #-16]
str r2, [sp, #-8]
mov r0, #2
sub r2, sp, #24
swi 0
bx lr
END(cloudabi_sys_condvar_signal)
ENTRY(cloudabi_sys_fd_close)
str r0, [sp, #-16]
mov r0, #3
sub r2, sp, #16
swi 0
bx lr
END(cloudabi_sys_fd_close)
ENTRY(cloudabi_sys_fd_create1)
str r0, [sp, #-16]
str r1, [sp, #-20]
mov r0, #4
sub r2, sp, #16
swi 0
ldrcc r1, [sp, #-20]
ldrcc r2, [sp, #-16]
strcc r2, [r1, #0]
bx lr
END(cloudabi_sys_fd_create1)
ENTRY(cloudabi_sys_fd_create2)
str r0, [sp, #-16]
str r1, [sp, #-20]
str r2, [sp, #-24]
mov r0, #5
sub r2, sp, #16
swi 0
ldrcc r1, [sp, #-20]
ldrcc r2, [sp, #-16]
strcc r2, [r1, #0]
ldrcc r1, [sp, #-24]
ldrcc r2, [sp, #-8]
strcc r2, [r1, #0]
bx lr
END(cloudabi_sys_fd_create2)
ENTRY(cloudabi_sys_fd_datasync)
str r0, [sp, #-16]
mov r0, #6
sub r2, sp, #16
swi 0
bx lr
END(cloudabi_sys_fd_datasync)
ENTRY(cloudabi_sys_fd_dup)
str r0, [sp, #-16]
str r1, [sp, #-20]
mov r0, #7
sub r2, sp, #16
swi 0
ldrcc r1, [sp, #-20]
ldrcc r2, [sp, #-16]
strcc r2, [r1, #0]
bx lr
END(cloudabi_sys_fd_dup)
ENTRY(cloudabi_sys_fd_pread)
str r0, [sp, #-32]
str r1, [sp, #-24]
mov r0, #0
str r0, [sp, #-20]
str r2, [sp, #-16]
str r0, [sp, #-12]
ldr r1, [sp, #0]
str r1, [sp, #-8]
ldr r1, [sp, #4]
str r1, [sp, #-4]
mov r0, #8
sub r2, sp, #32
swi 0
ldrcc r1, [sp, #8]
ldrcc r2, [sp, #-32]
strcc r2, [r1, #0]
bx lr
END(cloudabi_sys_fd_pread)
ENTRY(cloudabi_sys_fd_pwrite)
str r0, [sp, #-32]
str r1, [sp, #-24]
mov r0, #0
str r0, [sp, #-20]
str r2, [sp, #-16]
str r0, [sp, #-12]
ldr r1, [sp, #0]
str r1, [sp, #-8]
ldr r1, [sp, #4]
str r1, [sp, #-4]
mov r0, #9
sub r2, sp, #32
swi 0
ldrcc r1, [sp, #8]
ldrcc r2, [sp, #-32]
strcc r2, [r1, #0]
bx lr
END(cloudabi_sys_fd_pwrite)
ENTRY(cloudabi_sys_fd_read)
str r0, [sp, #-24]
str r1, [sp, #-16]
mov r0, #0
str r0, [sp, #-12]
str r2, [sp, #-8]
str r0, [sp, #-4]
str r3, [sp, #-28]
mov r0, #10
sub r2, sp, #24
swi 0
ldrcc r1, [sp, #-28]
ldrcc r2, [sp, #-24]
strcc r2, [r1, #0]
bx lr
END(cloudabi_sys_fd_read)
ENTRY(cloudabi_sys_fd_replace)
str r0, [sp, #-16]
str r1, [sp, #-8]
mov r0, #11
sub r2, sp, #16
swi 0
bx lr
END(cloudabi_sys_fd_replace)
ENTRY(cloudabi_sys_fd_seek)
str r0, [sp, #-24]
str r2, [sp, #-16]
str r3, [sp, #-12]
ldr r1, [sp, #0]
str r1, [sp, #-8]
mov r0, #12
sub r2, sp, #24
swi 0
ldrcc r1, [sp, #4]
ldrcc r2, [sp, #-24]
strcc r2, [r1, #0]
ldrcc r2, [sp, #-20]
strcc r2, [r1, #4]
bx lr
END(cloudabi_sys_fd_seek)
ENTRY(cloudabi_sys_fd_stat_get)
str r0, [sp, #-16]
str r1, [sp, #-8]
mov r0, #0
str r0, [sp, #-4]
mov r0, #13
sub r2, sp, #16
swi 0
bx lr
END(cloudabi_sys_fd_stat_get)
ENTRY(cloudabi_sys_fd_stat_put)
str r0, [sp, #-24]
str r1, [sp, #-16]
mov r0, #0
str r0, [sp, #-12]
str r2, [sp, #-8]
mov r0, #14
sub r2, sp, #24
swi 0
bx lr
END(cloudabi_sys_fd_stat_put)
ENTRY(cloudabi_sys_fd_sync)
str r0, [sp, #-16]
mov r0, #15
sub r2, sp, #16
swi 0
bx lr
END(cloudabi_sys_fd_sync)
ENTRY(cloudabi_sys_fd_write)
str r0, [sp, #-24]
str r1, [sp, #-16]
mov r0, #0
str r0, [sp, #-12]
str r2, [sp, #-8]
str r0, [sp, #-4]
str r3, [sp, #-28]
mov r0, #16
sub r2, sp, #24
swi 0
ldrcc r1, [sp, #-28]
ldrcc r2, [sp, #-24]
strcc r2, [r1, #0]
bx lr
END(cloudabi_sys_fd_write)
ENTRY(cloudabi_sys_file_advise)
str r0, [sp, #-32]
str r2, [sp, #-24]
str r3, [sp, #-20]
ldr r1, [sp, #0]
str r1, [sp, #-16]
ldr r1, [sp, #4]
str r1, [sp, #-12]
ldr r1, [sp, #8]
str r1, [sp, #-8]
mov r0, #17
sub r2, sp, #32
swi 0
bx lr
END(cloudabi_sys_file_advise)
ENTRY(cloudabi_sys_file_allocate)
str r0, [sp, #-24]
str r2, [sp, #-16]
str r3, [sp, #-12]
ldr r1, [sp, #0]
str r1, [sp, #-8]
ldr r1, [sp, #4]
str r1, [sp, #-4]
mov r0, #18
sub r2, sp, #24
swi 0
bx lr
END(cloudabi_sys_file_allocate)
ENTRY(cloudabi_sys_file_create)
str r0, [sp, #-32]
str r1, [sp, #-24]
mov r0, #0
str r0, [sp, #-20]
str r2, [sp, #-16]
str r0, [sp, #-12]
str r3, [sp, #-8]
mov r0, #19
sub r2, sp, #32
swi 0
bx lr
END(cloudabi_sys_file_create)
ENTRY(cloudabi_sys_file_link)
str r0, [sp, #-48]
str r1, [sp, #-44]
str r2, [sp, #-40]
mov r0, #0
str r0, [sp, #-36]
str r3, [sp, #-32]
str r0, [sp, #-28]
ldr r1, [sp, #0]
str r1, [sp, #-24]
ldr r1, [sp, #4]
str r1, [sp, #-16]
str r0, [sp, #-12]
ldr r1, [sp, #8]
str r1, [sp, #-8]
str r0, [sp, #-4]
mov r0, #20
sub r2, sp, #48
swi 0
bx lr
END(cloudabi_sys_file_link)
ENTRY(cloudabi_sys_file_open)
str r0, [sp, #-40]
str r1, [sp, #-36]
str r2, [sp, #-32]
mov r0, #0
str r0, [sp, #-28]
str r3, [sp, #-24]
str r0, [sp, #-20]
ldr r1, [sp, #0]
str r1, [sp, #-16]
ldr r1, [sp, #4]
str r1, [sp, #-8]
str r0, [sp, #-4]
mov r0, #21
sub r2, sp, #40
swi 0
ldrcc r1, [sp, #8]
ldrcc r2, [sp, #-40]
strcc r2, [r1, #0]
bx lr
END(cloudabi_sys_file_open)
ENTRY(cloudabi_sys_file_readdir)
str r0, [sp, #-32]
str r1, [sp, #-24]
mov r0, #0
str r0, [sp, #-20]
str r2, [sp, #-16]
str r0, [sp, #-12]
ldr r1, [sp, #0]
str r1, [sp, #-8]
ldr r1, [sp, #4]
str r1, [sp, #-4]
mov r0, #22
sub r2, sp, #32
swi 0
ldrcc r1, [sp, #8]
ldrcc r2, [sp, #-32]
strcc r2, [r1, #0]
bx lr
END(cloudabi_sys_file_readdir)
ENTRY(cloudabi_sys_file_readlink)
str r0, [sp, #-40]
str r1, [sp, #-32]
mov r0, #0
str r0, [sp, #-28]
str r2, [sp, #-24]
str r0, [sp, #-20]
str r3, [sp, #-16]
str r0, [sp, #-12]
ldr r1, [sp, #0]
str r1, [sp, #-8]
str r0, [sp, #-4]
mov r0, #23
sub r2, sp, #40
swi 0
ldrcc r1, [sp, #4]
ldrcc r2, [sp, #-40]
strcc r2, [r1, #0]
bx lr
END(cloudabi_sys_file_readlink)
ENTRY(cloudabi_sys_file_rename)
str r0, [sp, #-48]
str r1, [sp, #-40]
mov r0, #0
str r0, [sp, #-36]
str r2, [sp, #-32]
str r0, [sp, #-28]
str r3, [sp, #-24]
ldr r1, [sp, #0]
str r1, [sp, #-16]
str r0, [sp, #-12]
ldr r1, [sp, #4]
str r1, [sp, #-8]
str r0, [sp, #-4]
mov r0, #24
sub r2, sp, #48
swi 0
bx lr
END(cloudabi_sys_file_rename)
ENTRY(cloudabi_sys_file_stat_fget)
str r0, [sp, #-16]
str r1, [sp, #-8]
mov r0, #0
str r0, [sp, #-4]
mov r0, #25
sub r2, sp, #16
swi 0
bx lr
END(cloudabi_sys_file_stat_fget)
ENTRY(cloudabi_sys_file_stat_fput)
str r0, [sp, #-24]
str r1, [sp, #-16]
mov r0, #0
str r0, [sp, #-12]
str r2, [sp, #-8]
mov r0, #26
sub r2, sp, #24
swi 0
bx lr
END(cloudabi_sys_file_stat_fput)
ENTRY(cloudabi_sys_file_stat_get)
str r0, [sp, #-32]
str r1, [sp, #-28]
str r2, [sp, #-24]
mov r0, #0
str r0, [sp, #-20]
str r3, [sp, #-16]
str r0, [sp, #-12]
ldr r1, [sp, #0]
str r1, [sp, #-8]
str r0, [sp, #-4]
mov r0, #27
sub r2, sp, #32
swi 0
bx lr
END(cloudabi_sys_file_stat_get)
ENTRY(cloudabi_sys_file_stat_put)
str r0, [sp, #-40]
str r1, [sp, #-36]
str r2, [sp, #-32]
mov r0, #0
str r0, [sp, #-28]
str r3, [sp, #-24]
str r0, [sp, #-20]
ldr r1, [sp, #0]
str r1, [sp, #-16]
str r0, [sp, #-12]
ldr r1, [sp, #4]
str r1, [sp, #-8]
mov r0, #28
sub r2, sp, #40
swi 0
bx lr
END(cloudabi_sys_file_stat_put)
ENTRY(cloudabi_sys_file_symlink)
str r0, [sp, #-40]
mov r0, #0
str r0, [sp, #-36]
str r1, [sp, #-32]
str r0, [sp, #-28]
str r2, [sp, #-24]
str r3, [sp, #-16]
str r0, [sp, #-12]
ldr r1, [sp, #0]
str r1, [sp, #-8]
str r0, [sp, #-4]
mov r0, #29
sub r2, sp, #40
swi 0
bx lr
END(cloudabi_sys_file_symlink)
ENTRY(cloudabi_sys_file_unlink)
str r0, [sp, #-32]
str r1, [sp, #-24]
mov r0, #0
str r0, [sp, #-20]
str r2, [sp, #-16]
str r0, [sp, #-12]
str r3, [sp, #-8]
mov r0, #30
sub r2, sp, #32
swi 0
bx lr
END(cloudabi_sys_file_unlink)
ENTRY(cloudabi_sys_lock_unlock)
str r0, [sp, #-16]
mov r0, #0
str r0, [sp, #-12]
str r1, [sp, #-8]
mov r0, #31
sub r2, sp, #16
swi 0
bx lr
END(cloudabi_sys_lock_unlock)
ENTRY(cloudabi_sys_mem_advise)
str r0, [sp, #-24]
mov r0, #0
str r0, [sp, #-20]
str r1, [sp, #-16]
str r0, [sp, #-12]
str r2, [sp, #-8]
mov r0, #32
sub r2, sp, #24
swi 0
bx lr
END(cloudabi_sys_mem_advise)
ENTRY(cloudabi_sys_mem_map)
str r0, [sp, #-48]
mov r0, #0
str r0, [sp, #-44]
str r1, [sp, #-40]
str r0, [sp, #-36]
str r2, [sp, #-32]
str r3, [sp, #-24]
ldr r1, [sp, #0]
str r1, [sp, #-16]
ldr r1, [sp, #8]
str r1, [sp, #-8]
ldr r1, [sp, #12]
str r1, [sp, #-4]
mov r0, #33
sub r2, sp, #48
swi 0
ldrcc r1, [sp, #16]
ldrcc r2, [sp, #-48]
strcc r2, [r1, #0]
bx lr
END(cloudabi_sys_mem_map)
ENTRY(cloudabi_sys_mem_protect)
str r0, [sp, #-24]
mov r0, #0
str r0, [sp, #-20]
str r1, [sp, #-16]
str r0, [sp, #-12]
str r2, [sp, #-8]
mov r0, #34
sub r2, sp, #24
swi 0
bx lr
END(cloudabi_sys_mem_protect)
ENTRY(cloudabi_sys_mem_sync)
str r0, [sp, #-24]
mov r0, #0
str r0, [sp, #-20]
str r1, [sp, #-16]
str r0, [sp, #-12]
str r2, [sp, #-8]
mov r0, #35
sub r2, sp, #24
swi 0
bx lr
END(cloudabi_sys_mem_sync)
ENTRY(cloudabi_sys_mem_unmap)
str r0, [sp, #-16]
mov r0, #0
str r0, [sp, #-12]
str r1, [sp, #-8]
str r0, [sp, #-4]
mov r0, #36
sub r2, sp, #16
swi 0
bx lr
END(cloudabi_sys_mem_unmap)
ENTRY(cloudabi_sys_poll)
str r0, [sp, #-24]
mov r0, #0
str r0, [sp, #-20]
str r1, [sp, #-16]
str r0, [sp, #-12]
str r2, [sp, #-8]
str r0, [sp, #-4]
str r3, [sp, #-28]
mov r0, #37
sub r2, sp, #24
swi 0
ldrcc r1, [sp, #-28]
ldrcc r2, [sp, #-24]
strcc r2, [r1, #0]
bx lr
END(cloudabi_sys_poll)
ENTRY(cloudabi_sys_proc_exec)
str r0, [sp, #-40]
str r1, [sp, #-32]
mov r0, #0
str r0, [sp, #-28]
str r2, [sp, #-24]
str r0, [sp, #-20]
str r3, [sp, #-16]
str r0, [sp, #-12]
ldr r1, [sp, #0]
str r1, [sp, #-8]
str r0, [sp, #-4]
mov r0, #38
sub r2, sp, #40
swi 0
bx lr
END(cloudabi_sys_proc_exec)
ENTRY(cloudabi_sys_proc_exit)
str r0, [sp, #-16]
mov r0, #39
sub r2, sp, #16
swi 0
END(cloudabi_sys_proc_exit)
ENTRY(cloudabi_sys_proc_fork)
str r0, [sp, #-20]
str r1, [sp, #-24]
mov r0, #40
sub r2, sp, #16
swi 0
ldrcc r1, [sp, #-20]
ldrcc r2, [sp, #-16]
strcc r2, [r1, #0]
ldrcc r1, [sp, #-24]
ldrcc r2, [sp, #-8]
strcc r2, [r1, #0]
bx lr
END(cloudabi_sys_proc_fork)
ENTRY(cloudabi_sys_proc_raise)
str r0, [sp, #-16]
mov r0, #41
sub r2, sp, #16
swi 0
bx lr
END(cloudabi_sys_proc_raise)
ENTRY(cloudabi_sys_random_get)
str r0, [sp, #-16]
mov r0, #0
str r0, [sp, #-12]
str r1, [sp, #-8]
str r0, [sp, #-4]
mov r0, #42
sub r2, sp, #16
swi 0
bx lr
END(cloudabi_sys_random_get)
ENTRY(cloudabi_sys_sock_recv)
str r0, [sp, #-24]
str r1, [sp, #-16]
mov r0, #0
str r0, [sp, #-12]
str r2, [sp, #-8]
str r0, [sp, #-4]
mov r0, #43
sub r2, sp, #24
swi 0
bx lr
END(cloudabi_sys_sock_recv)
ENTRY(cloudabi_sys_sock_send)
str r0, [sp, #-24]
str r1, [sp, #-16]
mov r0, #0
str r0, [sp, #-12]
str r2, [sp, #-8]
str r0, [sp, #-4]
mov r0, #44
sub r2, sp, #24
swi 0
bx lr
END(cloudabi_sys_sock_send)
ENTRY(cloudabi_sys_sock_shutdown)
str r0, [sp, #-16]
str r1, [sp, #-8]
mov r0, #45
sub r2, sp, #16
swi 0
bx lr
END(cloudabi_sys_sock_shutdown)
ENTRY(cloudabi_sys_thread_create)
str r0, [sp, #-16]
mov r0, #0
str r0, [sp, #-12]
str r1, [sp, #-20]
mov r0, #46
sub r2, sp, #16
swi 0
ldrcc r1, [sp, #-20]
ldrcc r2, [sp, #-16]
strcc r2, [r1, #0]
bx lr
END(cloudabi_sys_thread_create)
ENTRY(cloudabi_sys_thread_exit)
str r0, [sp, #-16]
mov r0, #0
str r0, [sp, #-12]
str r1, [sp, #-8]
mov r0, #47
sub r2, sp, #16
swi 0
END(cloudabi_sys_thread_exit)
ENTRY(cloudabi_sys_thread_yield)
mov r0, #48
sub r2, sp, #16
swi 0
bx lr
END(cloudabi_sys_thread_yield)