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Viewing changes to src/pkg/syscall/asm_openbsd_386.s

  • Committer: Package Import Robot
  • Author(s): Serge Hallyn
  • Date: 2014-11-18 15:12:26 UTC
  • mfrom: (14.2.12 vivid-proposed)
  • Revision ID: package-import@ubuntu.com-20141118151226-zug7vn93mn3dtiz3
Tags: 2:1.3.2-1ubuntu1
* Merge from Debian unstable.  Remaining changes:
  - 016-armhf-elf-header.patch: Use correct ELF header for armhf binaries.
  - Support co-installability with gccgo-go tool:
    - d/rules,golang-go.install: Rename bin/go -> bin/golang-go
    - d/golang-go.{postinst,prerm}: Install/remove /usr/bin/go using
      alternatives.
  - d/copyright: Amendments for full compiliance with copyright format.
  - d/control: Demote golang-go.tools to Suggests to support Ubuntu MIR.
  - dropped patches (now upstream):
    - d/p/issue27650045_40001_50001.diff
    - d/p/issue28050043_60001_70001.diff
    - d/p/issue54790044_100001_110001.diff

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src/pkg/syscall/asm_openbsd_386.s
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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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// TODO(rsc): Rewrite all nn(SP) references into name+(nn-8)(FP)
 
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// so that go vet can check that they are correct.
 
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#include "../../cmd/ld/textflag.h"
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//
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// func Syscall6(trap int32, a1, a2, a3, a4, a5, a6 int32) (r1, r2, err int32);
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// Trap # in AX, args on stack above caller pc.
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TEXT    ·Syscall(SB),NOSPLIT,$0-32
 
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TEXT    ·Syscall(SB),NOSPLIT,$0-28
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        CALL    runtime·entersyscall(SB)
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        MOVL    4(SP), AX       // syscall entry
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        // slide args down on top of system call number
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        CALL    runtime·exitsyscall(SB)
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        RET
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TEXT    ·Syscall6(SB),NOSPLIT,$0-44
 
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TEXT    ·Syscall6(SB),NOSPLIT,$0-40
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        CALL    runtime·entersyscall(SB)
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        MOVL    4(SP), AX       // syscall entry
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        // slide args down on top of system call number
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        CALL    runtime·exitsyscall(SB)
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        RET
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TEXT    ·Syscall9(SB),NOSPLIT,$0-56
 
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TEXT    ·Syscall9(SB),NOSPLIT,$0-52
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        CALL    runtime·entersyscall(SB)
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        MOVL    4(SP), AX       // syscall entry
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        // slide args down on top of system call number
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        CALL    runtime·exitsyscall(SB)
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        RET
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TEXT ·RawSyscall(SB),NOSPLIT,$0-32
 
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TEXT ·RawSyscall(SB),NOSPLIT,$0-28
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        MOVL    4(SP), AX       // syscall entry
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        // slide args down on top of system call number
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        LEAL            8(SP), SI
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        MOVL    $0, 28(SP)      // errno
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        RET
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TEXT    ·RawSyscall6(SB),NOSPLIT,$0-44
 
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TEXT    ·RawSyscall6(SB),NOSPLIT,$0-40
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        MOVL    4(SP), AX       // syscall entry
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        // slide args down on top of system call number
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        LEAL            8(SP), SI