diff options
Diffstat (limited to 'UnixPkg/Sec/X64/MangleGasket.S')
| -rw-r--r-- | UnixPkg/Sec/X64/MangleGasket.S | 1294 |
1 files changed, 0 insertions, 1294 deletions
diff --git a/UnixPkg/Sec/X64/MangleGasket.S b/UnixPkg/Sec/X64/MangleGasket.S deleted file mode 100644 index ea1e6aa2eb..0000000000 --- a/UnixPkg/Sec/X64/MangleGasket.S +++ /dev/null @@ -1,1294 +0,0 @@ -#------------------------------------------------------------------------------ -# -# This template was generated from GasketEfiTemplate.c 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, RSI, RDX, RCX, R8, R9 -# Callee allocates 32 bytes on stack to spill registers -# 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. -# -#------------------------------------------------------------------------------ - -// -// Gaskets are EFI ABI to UNIX ABI calls -// EFI ABI code will sub 40 (0x28) from %rsp before calling a function -// This is the 32 (0x20) byte to spill registers and 8 bytes to align stack on 16 byte boundry. -// - .text - -// 32 byte shadow to spill rcx-r9, 8 bytes to align stack on 16 byte boundry -// Any call with 0 - 4 arguments allocates 40 bytes on the stack. -// For more than 4 args you always have to increase in quanta of 16 so 5 or 6 args is 56, -// 7 or 8 args is 72, and 9 or 10 args is 88 -#define EFI_STACK_SHADOW_SPACE 40 -#define EFI_STACK_SHADOW_SPACE_5_6 56 -#define EFI_STACK_SHADOW_SPACE_7_8 72 -#define EFI_STACK_SHADOW_SPACE_9_10 88 - - - - .text - - -ASM_GLOBAL ASM_PFX(Gasketrmdir) -ASM_PFX(Gasketrmdir): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - movq ASM_PFX(gUnixRmDir)@GOTPCREL(%rip), %rax // Get function name mangled by C - movq (%rax), %rax - call *%rax - - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketopendir) -ASM_PFX(Gasketopendir): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - movq ASM_PFX(gUnixOpenDir)@GOTPCREL(%rip), %rax // Get function name mangled by C - movq (%rax), %rax - call *%rax - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - -ASM_GLOBAL ASM_PFX(Gasketstat) -ASM_PFX(Gasketstat): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - movq ASM_PFX(gUnixStat)@GOTPCREL(%rip), %rax // Get function name mangled by C - movq (%rax), %rax - call *%rax - - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketstatfs) -ASM_PFX(Gasketstatfs): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - movq ASM_PFX(gUnixStatFs)@GOTPCREL(%rip), %rax // Get function name mangled by C - movq (%rax), %rax - call *%rax - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(Gasketrewinddir) -ASM_PFX(Gasketrewinddir): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - movq ASM_PFX(gUnixRewinddir)@GOTPCREL(%rip), %rax // Get function name mangled by C - movq (%rax), %rax - call *%rax - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(Gasketreaddir) -ASM_PFX(Gasketreaddir): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - movq ASM_PFX(gUnixReaddir)@GOTPCREL(%rip), %rax // Get function name mangled by C - movq (%rax), %rax - call *%rax - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketmsSleep) -ASM_PFX(GasketmsSleep): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(msSleep) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketexit) -ASM_PFX(Gasketexit): - movq %rcx, %rdi // Swizzle args - call ASM_PFX(exit) // Less to do as we will never return to EFI ABI world -LDEAD_LOOP: - jmp LDEAD_LOOP // _exit should never return - - - -ASM_GLOBAL ASM_PFX(GasketSetTimer) -ASM_PFX(GasketSetTimer): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(SetTimer) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketGetLocalTime) -ASM_PFX(GasketGetLocalTime): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(GetLocalTime) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - -ASM_GLOBAL ASM_PFX(Gasketgmtime) -ASM_PFX(Gasketgmtime): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(localtime) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - -ASM_GLOBAL ASM_PFX(GasketGetTimeZone) -ASM_PFX(GasketGetTimeZone): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - call ASM_PFX(GetTimeZone) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketGetDayLight) -ASM_PFX(GasketGetDayLight): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - call ASM_PFX(GetDayLight) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketpoll) -ASM_PFX(Gasketpoll): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(poll) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - -ASM_GLOBAL ASM_PFX(Gasketread) -ASM_PFX(Gasketread): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(read) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketwrite) -ASM_PFX(Gasketwrite): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(write) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketgetenv) -ASM_PFX(Gasketgetenv): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(getenv) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketopen) -ASM_PFX(Gasketopen): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(open) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketlseek) -ASM_PFX(Gasketlseek): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(lseek) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketftruncate) -ASM_PFX(Gasketftruncate): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(ftruncate) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketclose) -ASM_PFX(Gasketclose): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(close) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - -ASM_GLOBAL ASM_PFX(Gasketmkdir) -ASM_PFX(Gasketmkdir): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(mkdir) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketunlink) -ASM_PFX(Gasketunlink): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(unlink) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketGetErrno) -ASM_PFX(GasketGetErrno): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - call ASM_PFX(GetErrno) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(Gasketclosedir) -ASM_PFX(Gasketclosedir): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(closedir) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketrename) -ASM_PFX(Gasketrename): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(rename) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketmktime) -ASM_PFX(Gasketmktime): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(mktime) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketfsync) -ASM_PFX(Gasketfsync): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(fsync) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketchmod) -ASM_PFX(Gasketchmod): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(chmod) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketutime) -ASM_PFX(Gasketutime): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(utime) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gaskettcflush) -ASM_PFX(Gaskettcflush): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(tcflush) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketUgaCreate) -ASM_PFX(GasketUgaCreate): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(UgaCreate) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketperror) -ASM_PFX(Gasketperror): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(perror) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketioctl) -ASM_PFX(Gasketioctl): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(UnixIoCtl1) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketfcntl) -ASM_PFX(Gasketfcntl): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(UnixFcntl1) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - -ASM_GLOBAL ASM_PFX(Gasketcfsetispeed) -ASM_PFX(Gasketcfsetispeed): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(cfsetispeed) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - -ASM_GLOBAL ASM_PFX(Gasketcfsetospeed) -ASM_PFX(Gasketcfsetospeed): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(cfsetospeed) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gaskettcgetattr) -ASM_PFX(Gaskettcgetattr): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(tcgetattr) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gaskettcsetattr) -ASM_PFX(Gaskettcsetattr): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(tcsetattr) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketUnixPeCoffGetEntryPoint) -ASM_PFX(GasketUnixPeCoffGetEntryPoint): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(SecPeCoffGetEntryPoint) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - -ASM_GLOBAL ASM_PFX(GasketUnixPeCoffRelocateImageExtraAction) -ASM_PFX(GasketUnixPeCoffRelocateImageExtraAction): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(SecPeCoffRelocateImageExtraAction) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketUnixPeCoffUnloadImageExtraAction) -ASM_PFX(GasketUnixPeCoffUnloadImageExtraAction): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(SecPeCoffLoaderUnloadImageExtraAction) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - - - -ASM_GLOBAL ASM_PFX(Gasketsocket) -ASM_PFX(Gasketsocket): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(socket) - - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - -ASM_GLOBAL ASM_PFX(Gasketgetifaddrs) -ASM_PFX(Gasketgetifaddrs): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(getifaddrs) - - - popq %rbp - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(Gasketfreeifaddrs) -ASM_PFX(Gasketfreeifaddrs): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(freeifaddrs) - - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketUgaClose) -ASM_PFX(GasketUgaClose): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(UgaClose) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - - -ASM_GLOBAL ASM_PFX(GasketUgaSize) -ASM_PFX(GasketUgaSize): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(UgaSize) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketUgaCheckKey) -ASM_PFX(GasketUgaCheckKey): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(UgaCheckKey) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketUgaGetKey) -ASM_PFX(GasketUgaGetKey): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(UgaGetKey) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(GasketUgaKeySetState) -ASM_PFX(GasketUgaKeySetState): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(UgaKeySetState) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketUgaRegisterKeyNotify) -ASM_PFX(GasketUgaRegisterKeyNotify): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(UgaRegisterKeyNotify) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - - - -ASM_GLOBAL ASM_PFX(GasketUgaBlt) -ASM_PFX(GasketUgaBlt): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - - call ASM_PFX(UgaBlt) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketUgaCheckPointer) -ASM_PFX(GasketUgaCheckPointer): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(UgaCheckPointer) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketUgaGetPointerState) -ASM_PFX(GasketUgaGetPointerState): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(UgaGetPointerState) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketUnixEnableInterrupt) -ASM_PFX(GasketUnixEnableInterrupt): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - call ASM_PFX(UnixEnableInterrupt) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(GasketUnixDisableInterrupt) -ASM_PFX(GasketUnixDisableInterrupt): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - call ASM_PFX(UnixDisableInterrupt) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -// -// UNIX ABI to EFI ABI call -// -// UINTN -// ReverseGasketUint64 ( -// void *Api, -// UINTN Arg1 -// ); -ASM_GLOBAL ASM_PFX(ReverseGasketUint64) -ASM_PFX(ReverseGasketUint64): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - movq %rdi, %rax // Swizzle args - movq %rsi, %rcx - - subq $32, %rsp // 32-byte shadow space - call *%rax - addq $32, %rsp - - popq %rbp - ret - -// -// UNIX ABI to EFI ABI call -// -// UINTN -// ReverseGasketUint64Uint64 ( -// void *Api, -// UINTN Arg1 -// UINTN Arg2 -// ); -ASM_GLOBAL ASM_PFX(ReverseGasketUint64Uint64) -ASM_PFX(ReverseGasketUint64Uint64): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - movq %rdi, %rax // Swizzle args - movq %rsi, %rcx - - subq $32, %rsp // 32-byte shadow space - call *%rax - addq $32, %rsp - - popq %rbp - ret - - -// Sec PPI Callbacks - -ASM_GLOBAL ASM_PFX(GasketSecUnixPeiLoadFile) -ASM_PFX(GasketSecUnixPeiLoadFile): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - - call ASM_PFX(SecUnixPeiLoadFile) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - -ASM_GLOBAL ASM_PFX(GasketSecUnixPeiAutoScan) -ASM_PFX(GasketSecUnixPeiAutoScan): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(SecUnixPeiAutoScan) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(GasketSecUnixUnixThunkAddress) -ASM_PFX(GasketSecUnixUnixThunkAddress): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - call ASM_PFX(SecUnixUnixThunkAddress) - - - popq %rdi - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSecPeiReportStatusCode) -ASM_PFX(GasketSecPeiReportStatusCode): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - movq $0, %r8 // BugBug: This should come from the stack - movq $0, %r9 // But we can cheat since they are optional for bringup.... - - call ASM_PFX(SecPeiReportStatusCode) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSecUnixFdAddress) -ASM_PFX(GasketSecUnixFdAddress): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - - call ASM_PFX(SecUnixFdAddress) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - - -ASM_GLOBAL ASM_PFX(GasketSecTemporaryRamSupport) -ASM_PFX(GasketSecTemporaryRamSupport): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - - call ASM_PFX(SecTemporaryRamSupport) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - - - |