2009-11-17 09:20:58 -07:00
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// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//
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// System calls and other sys.stuff for AMD64, FreeBSD
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// /usr/src/sys/kern/syscalls.master for syscall numbers.
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//
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2011-12-19 13:51:13 -07:00
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#include "zasm_GOOS_GOARCH.h"
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2009-11-17 09:20:58 -07:00
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runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
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TEXT runtime·sys_umtx_op(SB),7,$0
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2009-11-17 09:20:58 -07:00
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MOVQ 8(SP), DI
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MOVL 16(SP), SI
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MOVL 20(SP), DX
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MOVQ 24(SP), R10
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MOVQ 32(SP), R8
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MOVL $454, AX
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SYSCALL
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RET
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runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
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TEXT runtime·thr_new(SB),7,$0
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2009-11-17 09:20:58 -07:00
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MOVQ 8(SP), DI
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MOVQ 16(SP), SI
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MOVL $455, AX
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SYSCALL
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RET
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runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
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TEXT runtime·thr_start(SB),7,$0
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2010-08-04 18:50:22 -06:00
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MOVQ DI, R13 // m
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// set up FS to point at m->tls
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LEAQ m_tls(R13), DI
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runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
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CALL runtime·settls(SB) // smashes DI
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2010-08-04 18:50:22 -06:00
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// set up m, g
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get_tls(CX)
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MOVQ R13, m(CX)
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MOVQ m_g0(R13), DI
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MOVQ DI, g(CX)
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runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
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CALL runtime·stackcheck(SB)
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CALL runtime·mstart(SB)
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2009-11-17 09:20:58 -07:00
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MOVQ 0, AX // crash (not reached)
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// Exit the entire program (like C exit)
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runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
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TEXT runtime·exit(SB),7,$-8
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2009-11-17 09:20:58 -07:00
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MOVL 8(SP), DI // arg 1 exit status
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MOVL $1, AX
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SYSCALL
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runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
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CALL runtime·notok(SB)
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2009-11-17 09:20:58 -07:00
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RET
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runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
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TEXT runtime·exit1(SB),7,$-8
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2009-11-17 09:20:58 -07:00
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MOVQ 8(SP), DI // arg 1 exit status
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MOVL $431, AX
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SYSCALL
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runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
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CALL runtime·notok(SB)
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2009-11-17 09:20:58 -07:00
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RET
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runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
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TEXT runtime·write(SB),7,$-8
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2009-11-17 09:20:58 -07:00
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MOVL 8(SP), DI // arg 1 fd
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MOVQ 16(SP), SI // arg 2 buf
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MOVL 24(SP), DX // arg 3 count
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MOVL $4, AX
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SYSCALL
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RET
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2011-04-25 14:58:00 -06:00
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TEXT runtime·raisesigpipe(SB),7,$16
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// thr_self(&8(SP))
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LEAQ 8(SP), DI // arg 1 &8(SP)
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MOVL $432, AX
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SYSCALL
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// thr_kill(self, SIGPIPE)
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MOVQ 8(SP), DI // arg 1 id
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MOVQ $13, SI // arg 2 SIGPIPE
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MOVL $433, AX
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SYSCALL
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RET
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2011-03-23 09:31:42 -06:00
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TEXT runtime·setitimer(SB), 7, $-8
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MOVL 8(SP), DI
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MOVQ 16(SP), SI
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MOVQ 24(SP), DX
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MOVL $83, AX
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SYSCALL
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RET
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2011-11-30 09:59:44 -07:00
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// func now() (sec int64, nsec int32)
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TEXT time·now(SB), 7, $32
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MOVL $116, AX
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LEAQ 8(SP), DI
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MOVQ $0, SI
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SYSCALL
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MOVQ 8(SP), AX // sec
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MOVL 16(SP), DX // usec
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// sec is in AX, usec in DX
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MOVQ AX, sec+0(FP)
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IMULQ $1000, DX
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MOVL DX, nsec+8(FP)
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RET
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2011-11-03 15:35:28 -06:00
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TEXT runtime·nanotime(SB), 7, $32
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2010-02-08 15:32:22 -07:00
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MOVL $116, AX
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LEAQ 8(SP), DI
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2010-02-09 17:54:51 -07:00
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MOVQ $0, SI
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2010-02-08 15:32:22 -07:00
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SYSCALL
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2011-11-03 15:35:28 -06:00
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MOVQ 8(SP), AX // sec
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MOVL 16(SP), DX // usec
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// sec is in AX, usec in DX
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// return nsec in AX
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IMULQ $1000000000, AX
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IMULQ $1000, DX
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ADDQ DX, AX
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2010-02-08 15:32:22 -07:00
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RET
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runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
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TEXT runtime·sigaction(SB),7,$-8
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2009-11-17 09:20:58 -07:00
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MOVL 8(SP), DI // arg 1 sig
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MOVQ 16(SP), SI // arg 2 act
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MOVQ 24(SP), DX // arg 3 oact
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MOVL $416, AX
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SYSCALL
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JCC 2(PC)
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runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
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CALL runtime·notok(SB)
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2009-11-17 09:20:58 -07:00
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RET
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2011-02-23 12:47:42 -07:00
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TEXT runtime·sigtramp(SB),7,$64
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get_tls(BX)
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// save g
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MOVQ g(BX), R10
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MOVQ R10, 40(SP)
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// g = m->signal
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MOVQ m(BX), BP
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MOVQ m_gsignal(BP), BP
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MOVQ BP, g(BX)
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2009-11-17 09:20:58 -07:00
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MOVQ DI, 0(SP)
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MOVQ SI, 8(SP)
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MOVQ DX, 16(SP)
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2011-02-23 12:47:42 -07:00
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MOVQ R10, 24(SP)
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runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
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CALL runtime·sighandler(SB)
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2011-02-23 12:47:42 -07:00
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// restore g
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get_tls(BX)
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MOVQ 40(SP), R10
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MOVQ R10, g(BX)
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2009-11-17 09:20:58 -07:00
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RET
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|
runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
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TEXT runtime·mmap(SB),7,$0
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2009-11-17 09:20:58 -07:00
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MOVQ 8(SP), DI // arg 1 addr
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2010-04-05 18:26:59 -06:00
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MOVQ 16(SP), SI // arg 2 len
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MOVL 24(SP), DX // arg 3 prot
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|
|
MOVL 28(SP), R10 // arg 4 flags
|
|
|
|
MOVL 32(SP), R8 // arg 5 fid
|
|
|
|
MOVL 36(SP), R9 // arg 6 offset
|
2009-11-17 09:20:58 -07:00
|
|
|
MOVL $477, AX
|
|
|
|
SYSCALL
|
|
|
|
RET
|
|
|
|
|
runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
|
|
|
TEXT runtime·munmap(SB),7,$0
|
2010-09-07 07:57:22 -06:00
|
|
|
MOVQ 8(SP), DI // arg 1 addr
|
|
|
|
MOVQ 16(SP), SI // arg 2 len
|
|
|
|
MOVL $73, AX
|
|
|
|
SYSCALL
|
|
|
|
JCC 2(PC)
|
runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
|
|
|
CALL runtime·notok(SB)
|
2010-09-07 07:57:22 -06:00
|
|
|
RET
|
|
|
|
|
runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
|
|
|
TEXT runtime·notok(SB),7,$-8
|
2009-11-17 09:20:58 -07:00
|
|
|
MOVL $0xf1, BP
|
|
|
|
MOVQ BP, (BP)
|
|
|
|
RET
|
|
|
|
|
runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
|
|
|
TEXT runtime·sigaltstack(SB),7,$-8
|
2009-11-17 09:20:58 -07:00
|
|
|
MOVQ new+8(SP), DI
|
|
|
|
MOVQ old+16(SP), SI
|
|
|
|
MOVQ $53, AX
|
|
|
|
SYSCALL
|
|
|
|
JCC 2(PC)
|
runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
|
|
|
CALL runtime·notok(SB)
|
2009-11-17 09:20:58 -07:00
|
|
|
RET
|
2010-08-04 18:50:22 -06:00
|
|
|
|
2012-01-16 09:22:34 -07:00
|
|
|
TEXT runtime·usleep(SB),7,$16
|
|
|
|
MOVL $0, DX
|
|
|
|
MOVL usec+0(FP), AX
|
|
|
|
MOVL $1000000, CX
|
|
|
|
DIVL CX
|
|
|
|
MOVQ AX, 0(SP) // tv_sec
|
|
|
|
MOVL $1000, AX
|
|
|
|
MULL DX
|
|
|
|
MOVQ AX, 8(SP) // tv_nsec
|
|
|
|
|
|
|
|
MOVQ SP, DI // arg 1 - rqtp
|
|
|
|
MOVQ $0, SI // arg 2 - rmtp
|
|
|
|
MOVL $240, AX // sys_nanosleep
|
|
|
|
SYSCALL
|
|
|
|
JCC 2(PC)
|
|
|
|
CALL runtime·notok(SB)
|
2011-09-30 17:39:10 -06:00
|
|
|
RET
|
|
|
|
|
2010-08-04 18:50:22 -06:00
|
|
|
// set tls base to DI
|
runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
|
|
|
TEXT runtime·settls(SB),7,$8
|
2010-08-04 18:50:22 -06:00
|
|
|
ADDQ $16, DI // adjust for ELF: wants to use -16(FS) and -8(FS) for g and m
|
|
|
|
MOVQ DI, 0(SP)
|
|
|
|
MOVQ SP, SI
|
|
|
|
MOVQ $129, DI // AMD64_SET_FSBASE
|
|
|
|
MOVQ $165, AX // sysarch
|
|
|
|
SYSCALL
|
|
|
|
JCC 2(PC)
|
runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost
Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries. The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.
The symbols left alone are:
** known to cgo **
_cgo_free
_cgo_malloc
libcgo_thread_start
initcgo
ncgocall
** known to linker **
_rt0_$GOARCH
_rt0_$GOARCH_$GOOS
text
etext
data
end
pclntab
epclntab
symtab
esymtab
** known to C compiler **
_divv
_modv
_div64by32
etc (arch specific)
Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.
Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.
R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041
2010-11-04 12:00:19 -06:00
|
|
|
CALL runtime·notok(SB)
|
2010-08-04 18:50:22 -06:00
|
|
|
RET
|
2012-01-09 23:39:17 -07:00
|
|
|
|
|
|
|
TEXT runtime·sysctl(SB),7,$0
|
|
|
|
MOVQ 8(SP), DI // arg 1 - name
|
|
|
|
MOVL 16(SP), SI // arg 2 - namelen
|
|
|
|
MOVQ 24(SP), DX // arg 3 - oldp
|
|
|
|
MOVQ 32(SP), R10 // arg 4 - oldlenp
|
|
|
|
MOVQ 40(SP), R8 // arg 5 - newp
|
|
|
|
MOVQ 48(SP), R9 // arg 6 - newlen
|
|
|
|
MOVQ $202, AX // sys___sysctl
|
|
|
|
SYSCALL
|
|
|
|
JCC 3(PC)
|
|
|
|
NEGL AX
|
|
|
|
RET
|
|
|
|
MOVL $0, AX
|
|
|
|
RET
|
|
|
|
|