1 files changed, 0 insertions, 394 deletions
diff --git a/src/pkg/runtime/sys_linux_amd64.s b/src/pkg/runtime/sys_linux_amd64.s
deleted file mode 100644
index b340c4f2c..000000000
--- a/src/pkg/runtime/sys_linux_amd64.s
+++ /dev/null
@@ -1,394 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-//
-// System calls and other sys.stuff for AMD64, Linux
-//
-
-#include "zasm_GOOS_GOARCH.h"
-#include "../../cmd/ld/textflag.h"
-
-TEXT runtime·exit(SB),NOSPLIT,$0-8
-	MOVL	8(SP), DI
-	MOVL	$231, AX	// exitgroup - force all os threads to exit
-	SYSCALL
-	RET
-
-TEXT runtime·exit1(SB),NOSPLIT,$0-8
-	MOVL	8(SP), DI
-	MOVL	$60, AX	// exit - exit the current os thread
-	SYSCALL
-	RET
-
-TEXT runtime·open(SB),NOSPLIT,$0-16
-	MOVQ	8(SP), DI
-	MOVL	16(SP), SI
-	MOVL	20(SP), DX
-	MOVL	$2, AX			// syscall entry
-	SYSCALL
-	RET
-
-TEXT runtime·close(SB),NOSPLIT,$0-16
-	MOVL	8(SP), DI
-	MOVL	$3, AX			// syscall entry
-	SYSCALL
-	RET
-
-TEXT runtime·write(SB),NOSPLIT,$0-24
-	MOVL	8(SP), DI
-	MOVQ	16(SP), SI
-	MOVL	24(SP), DX
-	MOVL	$1, AX			// syscall entry
-	SYSCALL
-	RET
-
-TEXT runtime·read(SB),NOSPLIT,$0-24
-	MOVL	8(SP), DI
-	MOVQ	16(SP), SI
-	MOVL	24(SP), DX
-	MOVL	$0, AX			// syscall entry
-	SYSCALL
-	RET
-
-TEXT runtime·getrlimit(SB),NOSPLIT,$0-24
-	MOVL	8(SP), DI
-	MOVQ	16(SP), SI
-	MOVL	$97, AX			// syscall entry
-	SYSCALL
-	RET
-
-TEXT runtime·usleep(SB),NOSPLIT,$16
-	MOVL	$0, DX
-	MOVL	usec+0(FP), AX
-	MOVL	$1000000, CX
-	DIVL	CX
-	MOVQ	AX, 0(SP)
-	MOVQ	DX, 8(SP)
-
-	// select(0, 0, 0, 0, &tv)
-	MOVL	$0, DI
-	MOVL	$0, SI
-	MOVL	$0, DX
-	MOVL	$0, R10
-	MOVQ	SP, R8
-	MOVL	$23, AX
-	SYSCALL
-	RET
-
-TEXT runtime·raise(SB),NOSPLIT,$0
-	MOVL	$186, AX	// syscall - gettid
-	SYSCALL
-	MOVL	AX, DI	// arg 1 tid
-	MOVL	sig+0(FP), SI	// arg 2
-	MOVL	$200, AX	// syscall - tkill
-	SYSCALL
-	RET
-
-TEXT runtime·setitimer(SB),NOSPLIT,$0-24
-	MOVL	8(SP), DI
-	MOVQ	16(SP), SI
-	MOVQ	24(SP), DX
-	MOVL	$38, AX			// syscall entry
-	SYSCALL
-	RET
-
-TEXT runtime·mincore(SB),NOSPLIT,$0-24
-	MOVQ	8(SP), DI
-	MOVQ	16(SP), SI
-	MOVQ	24(SP), DX
-	MOVL	$27, AX			// syscall entry
-	SYSCALL
-	RET
-
-// func now() (sec int64, nsec int32)
-TEXT time·now(SB),NOSPLIT,$16
-	// Be careful. We're calling a function with gcc calling convention here.
-	// We're guaranteed 128 bytes on entry, and we've taken 16, and the
-	// call uses another 8.
-	// That leaves 104 for the gettime code to use. Hope that's enough!
-	MOVQ	runtime·__vdso_clock_gettime_sym(SB), AX
-	CMPQ	AX, $0
-	JEQ	fallback_gtod
-	MOVL	$0, DI // CLOCK_REALTIME
-	LEAQ	0(SP), SI
-	CALL	AX
-	MOVQ	0(SP), AX	// sec
-	MOVQ	8(SP), DX	// nsec
-	MOVQ	AX, sec+0(FP)
-	MOVL	DX, nsec+8(FP)
-	RET
-fallback_gtod:
-	LEAQ	0(SP), DI
-	MOVQ	$0, SI
-	MOVQ	runtime·__vdso_gettimeofday_sym(SB), AX
-	CALL	AX
-	MOVQ	0(SP), AX	// sec
-	MOVL	8(SP), DX	// usec
-	IMULQ	$1000, DX
-	MOVQ	AX, sec+0(FP)
-	MOVL	DX, nsec+8(FP)
-	RET
-
-TEXT runtime·nanotime(SB),NOSPLIT,$16
-	// Duplicate time.now here to avoid using up precious stack space.
-	// See comment above in time.now.
-	MOVQ	runtime·__vdso_clock_gettime_sym(SB), AX
-	CMPQ	AX, $0
-	JEQ	fallback_gtod_nt
-	MOVL	$1, DI // CLOCK_MONOTONIC
-	LEAQ	0(SP), SI
-	CALL	AX
-	MOVQ	0(SP), AX	// sec
-	MOVQ	8(SP), DX	// nsec
-	// sec is in AX, nsec in DX
-	// return nsec in AX
-	IMULQ	$1000000000, AX
-	ADDQ	DX, AX
-	RET
-fallback_gtod_nt:
-	LEAQ	0(SP), DI
-	MOVQ	$0, SI
-	MOVQ	runtime·__vdso_gettimeofday_sym(SB), AX
-	CALL	AX
-	MOVQ	0(SP), AX	// sec
-	MOVL	8(SP), DX	// usec
-	IMULQ	$1000, DX
-	// sec is in AX, nsec in DX
-	// return nsec in AX
-	IMULQ	$1000000000, AX
-	ADDQ	DX, AX
-	RET
-
-TEXT runtime·rtsigprocmask(SB),NOSPLIT,$0-32
-	MOVL	8(SP), DI
-	MOVQ	16(SP), SI
-	MOVQ	24(SP), DX
-	MOVL	32(SP), R10
-	MOVL	$14, AX			// syscall entry
-	SYSCALL
-	CMPQ	AX, $0xfffffffffffff001
-	JLS	2(PC)
-	MOVL	$0xf1, 0xf1  // crash
-	RET
-
-TEXT runtime·rt_sigaction(SB),NOSPLIT,$0-32
-	MOVL	8(SP), DI
-	MOVQ	16(SP), SI
-	MOVQ	24(SP), DX
-	MOVQ	32(SP), R10
-	MOVL	$13, AX			// syscall entry
-	SYSCALL
-	RET
-
-TEXT runtime·sigtramp(SB),NOSPLIT,$64
-	get_tls(BX)
-
-	// check that m exists
-	MOVQ	m(BX), BP
-	CMPQ	BP, $0
-	JNE	5(PC)
-	MOVQ	DI, 0(SP)
-	MOVQ	$runtime·badsignal(SB), AX
-	CALL	AX
-	RET
-
-	// save g
-	MOVQ	g(BX), R10
-	MOVQ	R10, 40(SP)
-
-	// g = m->gsignal
-	MOVQ	m_gsignal(BP), BP
-	MOVQ	BP, g(BX)
-
-	MOVQ	DI, 0(SP)
-	MOVQ	SI, 8(SP)
-	MOVQ	DX, 16(SP)
-	MOVQ	R10, 24(SP)
-
-	CALL	runtime·sighandler(SB)
-
-	// restore g
-	get_tls(BX)
-	MOVQ	40(SP), R10
-	MOVQ	R10, g(BX)
-	RET
-
-TEXT runtime·sigreturn(SB),NOSPLIT,$0
-	MOVL	$15, AX	// rt_sigreturn
-	SYSCALL
-	INT $3	// not reached
-
-TEXT runtime·mmap(SB),NOSPLIT,$0
-	MOVQ	8(SP), DI
-	MOVQ	$0, SI
-	MOVQ	16(SP), SI
-	MOVL	24(SP), DX
-	MOVL	28(SP), R10
-	MOVL	32(SP), R8
-	MOVL	36(SP), R9
-
-	MOVL	$9, AX			// mmap
-	SYSCALL
-	CMPQ	AX, $0xfffffffffffff001
-	JLS	3(PC)
-	NOTQ	AX
-	INCQ	AX
-	RET
-
-TEXT runtime·munmap(SB),NOSPLIT,$0
-	MOVQ	8(SP), DI
-	MOVQ	16(SP), SI
-	MOVQ	$11, AX	// munmap
-	SYSCALL
-	CMPQ	AX, $0xfffffffffffff001
-	JLS	2(PC)
-	MOVL	$0xf1, 0xf1  // crash
-	RET
-
-TEXT runtime·madvise(SB),NOSPLIT,$0
-	MOVQ	8(SP), DI
-	MOVQ	16(SP), SI
-	MOVQ	24(SP), DX
-	MOVQ	$28, AX	// madvise
-	SYSCALL
-	// ignore failure - maybe pages are locked
-	RET
-
-// int64 futex(int32 *uaddr, int32 op, int32 val,
-//	struct timespec *timeout, int32 *uaddr2, int32 val2);
-TEXT runtime·futex(SB),NOSPLIT,$0
-	MOVQ	8(SP), DI
-	MOVL	16(SP), SI
-	MOVL	20(SP), DX
-	MOVQ	24(SP), R10
-	MOVQ	32(SP), R8
-	MOVL	40(SP), R9
-	MOVL	$202, AX
-	SYSCALL
-	RET
-
-// int64 clone(int32 flags, void *stack, M *mp, G *gp, void (*fn)(void));
-TEXT runtime·clone(SB),NOSPLIT,$0
-	MOVL	flags+8(SP), DI
-	MOVQ	stack+16(SP), SI
-
-	// Copy mp, gp, fn off parent stack for use by child.
-	// Careful: Linux system call clobbers CX and R11.
-	MOVQ	mm+24(SP), R8
-	MOVQ	gg+32(SP), R9
-	MOVQ	fn+40(SP), R12
-
-	MOVL	$56, AX
-	SYSCALL
-
-	// In parent, return.
-	CMPQ	AX, $0
-	JEQ	2(PC)
-	RET
-
-	// In child, on new stack.
-	MOVQ	SI, SP
-
-	// Initialize m->procid to Linux tid
-	MOVL	$186, AX	// gettid
-	SYSCALL
-	MOVQ	AX, m_procid(R8)
-
-	// Set FS to point at m->tls.
-	LEAQ	m_tls(R8), DI
-	CALL	runtime·settls(SB)
-
-	// In child, set up new stack
-	get_tls(CX)
-	MOVQ	R8, m(CX)
-	MOVQ	R9, g(CX)
-	CALL	runtime·stackcheck(SB)
-
-	// Call fn
-	CALL	R12
-
-	// It shouldn't return.  If it does, exit
-	MOVL	$111, DI
-	MOVL	$60, AX
-	SYSCALL
-	JMP	-3(PC)	// keep exiting
-
-TEXT runtime·sigaltstack(SB),NOSPLIT,$-8
-	MOVQ	new+8(SP), DI
-	MOVQ	old+16(SP), SI
-	MOVQ	$131, AX
-	SYSCALL
-	CMPQ	AX, $0xfffffffffffff001
-	JLS	2(PC)
-	MOVL	$0xf1, 0xf1  // crash
-	RET
-
-// set tls base to DI
-TEXT runtime·settls(SB),NOSPLIT,$32
-	ADDQ	$16, DI	// ELF wants to use -16(FS), -8(FS)
-
-	MOVQ	DI, SI
-	MOVQ	$0x1002, DI	// ARCH_SET_FS
-	MOVQ	$158, AX	// arch_prctl
-	SYSCALL
-	CMPQ	AX, $0xfffffffffffff001
-	JLS	2(PC)
-	MOVL	$0xf1, 0xf1  // crash
-	RET
-
-TEXT runtime·osyield(SB),NOSPLIT,$0
-	MOVL	$24, AX
-	SYSCALL
-	RET
-
-TEXT runtime·sched_getaffinity(SB),NOSPLIT,$0
-	MOVQ	8(SP), DI
-	MOVL	16(SP), SI
-	MOVQ	24(SP), DX
-	MOVL	$204, AX			// syscall entry
-	SYSCALL
-	RET
-
-// int32 runtime·epollcreate(int32 size);
-TEXT runtime·epollcreate(SB),NOSPLIT,$0
-	MOVL    8(SP), DI
-	MOVL    $213, AX                        // syscall entry
-	SYSCALL
-	RET
-
-// int32 runtime·epollcreate1(int32 flags);
-TEXT runtime·epollcreate1(SB),NOSPLIT,$0
-	MOVL	8(SP), DI
-	MOVL	$291, AX			// syscall entry
-	SYSCALL
-	RET
-
-// int32 runtime·epollctl(int32 epfd, int32 op, int32 fd, EpollEvent *ev);
-TEXT runtime·epollctl(SB),NOSPLIT,$0
-	MOVL	8(SP), DI
-	MOVL	12(SP), SI
-	MOVL	16(SP), DX
-	MOVQ	24(SP), R10
-	MOVL	$233, AX			// syscall entry
-	SYSCALL
-	RET
-
-// int32 runtime·epollwait(int32 epfd, EpollEvent *ev, int32 nev, int32 timeout);
-TEXT runtime·epollwait(SB),NOSPLIT,$0
-	MOVL	8(SP), DI
-	MOVQ	16(SP), SI
-	MOVL	24(SP), DX
-	MOVL	28(SP), R10
-	MOVL	$232, AX			// syscall entry
-	SYSCALL
-	RET
-
-// void runtime·closeonexec(int32 fd);
-TEXT runtime·closeonexec(SB),NOSPLIT,$0
-	MOVL    8(SP), DI  // fd
-	MOVQ    $2, SI  // F_SETFD
-	MOVQ    $1, DX  // FD_CLOEXEC
-	MOVL	$72, AX  // fcntl
-	SYSCALL
-	RET