diff options
Diffstat (limited to 'UnixPkg/Sec/X64/Gasket.S')
| -rw-r--r-- | UnixPkg/Sec/X64/Gasket.S | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/UnixPkg/Sec/X64/Gasket.S b/UnixPkg/Sec/X64/Gasket.S index 43de9c300e..2797d84de6 100644 --- a/UnixPkg/Sec/X64/Gasket.S +++ b/UnixPkg/Sec/X64/Gasket.S @@ -1,3 +1,36 @@ +#------------------------------------------------------------------------------ +# +# This template was generated from GasketEfiTemplate.c Unix x86_64 ABI +# +# Efi Prefix means it has been ported to gasket EFIABI to Unix x86_64 ABI +# +# The EFI_UNIX_THUNK_PROTOCOL member functions call these these generic assembly +# routines. +# +# Some OS X POSIX calls get name mangled in C code and we need to fill in a C global +# to get the correct binding (does not work from assembly). So we have 4 functions +# that do an indirect call, while the others call POSIX APIs directly +# +# movq _gUnixRmDir@GOTPCREL(%rip), %rax +# +# +# UNIX Arg passing: RCX, RDX, R8, R9 +# EFI Arg passing: RDI, RDI, RDX, RCX, R8, R9 +# +# RSI, RDI calle-save on EFI, scatch on UNIX callign +# +# +# Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR> +# This program and the accompanying materials +# are licensed and made available under the terms and conditions of the BSD License +# which accompanies this distribution. The full text of the license may be found at +# http://opensource.org/licenses/bsd-license.php +# +# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +# +#------------------------------------------------------------------------------ +#ifdef __APPLE__ .section __DWARF,__debug_frame,regular,debug Lsection__debug_frame: .section __DWARF,__debug_info,regular,debug @@ -28,6 +61,8 @@ Ldebug_abbrev0: Ldebug_info0: .section __DWARF,__debug_line,regular,debug Ldebug_line0: +#endif + .text Ltext0: .globl _Gasketrmdir @@ -50,6 +85,7 @@ LCFI2: .loc 1 37 0 leave ret + LFE16: .globl _Gasketopendir _Gasketopendir: @@ -1069,6 +1105,7 @@ LCFI137: leave ret LFE62: + .globl _ReverseGasketUint64 _ReverseGasketUint64: LFB63: @@ -1093,6 +1130,24 @@ LCFI140: .loc 1 418 0 leave ret + +.globl _EfiReverseGasketUint64 +_EfiReverseGasketUint64: + pushq %rbp + movq %rsp, %rbp + subq $64, %rsp + movq %rdi, -24(%rbp) + movq %rsi, -32(%rbp) + movq -24(%rbp), %rax + movq %rax, -8(%rbp) + movq -32(%rbp), %rcx + movq -8(%rbp), %rax + call *%rax + leave + ret + +#if __APPLE__ + LFE63: .section __DWARF,__debug_frame,regular,debug Lframe0: @@ -8777,3 +8832,6 @@ LASF10: LASF29: .ascii "Gasketfsync\0" .subsections_via_symbols + +#endif + |