Initial Commit - Lesson 31 (Commit #1)

This commit is contained in:
Norman Lansing
2026-02-24 22:39:26 -05:00
commit 9591e7f503
4631 changed files with 1019212 additions and 0 deletions

View File

@@ -0,0 +1,72 @@
; Copyright 2005-2014 Intel Corporation. All Rights Reserved.
;
; This file is part of Threading Building Blocks. Threading Building Blocks is free software;
; you can redistribute it and/or modify it under the terms of the GNU General Public License
; version 2 as published by the Free Software Foundation. Threading Building Blocks is
; distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
; implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
; See the GNU General Public License for more details. You should have received a copy of
; the GNU General Public License along with Threading Building Blocks; if not, write to the
; Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
;
; As a special exception, you may use this file as part of a free software library without
; restriction. Specifically, if other files instantiate templates or use macros or inline
; functions from this file, or you compile this file and link it with other files to produce
; an executable, this file does not by itself cause the resulting executable to be covered
; by the GNU General Public License. This exception does not however invalidate any other
; reasons why the executable file might be covered by the GNU General Public License.
; DO NOT EDIT - AUTOMATICALLY GENERATED FROM .s FILE
.code
ALIGN 8
PUBLIC __TBB_machine_fetchadd1
__TBB_machine_fetchadd1:
mov rax,rdx
lock xadd [rcx],al
ret
.code
ALIGN 8
PUBLIC __TBB_machine_fetchstore1
__TBB_machine_fetchstore1:
mov rax,rdx
lock xchg [rcx],al
ret
.code
ALIGN 8
PUBLIC __TBB_machine_cmpswp1
__TBB_machine_cmpswp1:
mov rax,r8
lock cmpxchg [rcx],dl
ret
.code
ALIGN 8
PUBLIC __TBB_machine_fetchadd2
__TBB_machine_fetchadd2:
mov rax,rdx
lock xadd [rcx],ax
ret
.code
ALIGN 8
PUBLIC __TBB_machine_fetchstore2
__TBB_machine_fetchstore2:
mov rax,rdx
lock xchg [rcx],ax
ret
.code
ALIGN 8
PUBLIC __TBB_machine_cmpswp2
__TBB_machine_cmpswp2:
mov rax,r8
lock cmpxchg [rcx],dx
ret
.code
ALIGN 8
PUBLIC __TBB_machine_pause
__TBB_machine_pause:
L1:
dw 090f3H; pause
add ecx,-1
jne L1
ret
end

View File

@@ -0,0 +1,33 @@
; Copyright 2005-2014 Intel Corporation. All Rights Reserved.
;
; This file is part of Threading Building Blocks. Threading Building Blocks is free software;
; you can redistribute it and/or modify it under the terms of the GNU General Public License
; version 2 as published by the Free Software Foundation. Threading Building Blocks is
; distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
; implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
; See the GNU General Public License for more details. You should have received a copy of
; the GNU General Public License along with Threading Building Blocks; if not, write to the
; Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
;
; As a special exception, you may use this file as part of a free software library without
; restriction. Specifically, if other files instantiate templates or use macros or inline
; functions from this file, or you compile this file and link it with other files to produce
; an executable, this file does not by itself cause the resulting executable to be covered
; by the GNU General Public License. This exception does not however invalidate any other
; reasons why the executable file might be covered by the GNU General Public License.
.code
ALIGN 8
PUBLIC __TBB_get_cpu_ctl_env
__TBB_get_cpu_ctl_env:
stmxcsr [rcx]
fstcw [rcx+4]
ret
.code
ALIGN 8
PUBLIC __TBB_set_cpu_ctl_env
__TBB_set_cpu_ctl_env:
ldmxcsr [rcx]
fldcw [rcx+4]
ret
end

View File

@@ -0,0 +1,76 @@
; Copyright 2005-2014 Intel Corporation. All Rights Reserved.
;
; This file is part of Threading Building Blocks. Threading Building Blocks is free software;
; you can redistribute it and/or modify it under the terms of the GNU General Public License
; version 2 as published by the Free Software Foundation. Threading Building Blocks is
; distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
; implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
; See the GNU General Public License for more details. You should have received a copy of
; the GNU General Public License along with Threading Building Blocks; if not, write to the
; Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
;
; As a special exception, you may use this file as part of a free software library without
; restriction. Specifically, if other files instantiate templates or use macros or inline
; functions from this file, or you compile this file and link it with other files to produce
; an executable, this file does not by itself cause the resulting executable to be covered
; by the GNU General Public License. This exception does not however invalidate any other
; reasons why the executable file might be covered by the GNU General Public License.
.code
ALIGN 8
PUBLIC __TBB_machine_try_lock_elided
__TBB_machine_try_lock_elided:
xor rax, rax
mov al, 1
BYTE 0F2H
xchg al, byte ptr [rcx]
xor al, 1
ret
.code
ALIGN 8
PUBLIC __TBB_machine_unlock_elided
__TBB_machine_unlock_elided:
BYTE 0F3H
mov byte ptr [rcx], 0
ret
.code
ALIGN 8
PUBLIC __TBB_machine_begin_transaction
__TBB_machine_begin_transaction:
mov eax, -1
BYTE 0C7H
BYTE 0F8H
BYTE 000H
BYTE 000H
BYTE 000H
BYTE 000H
ret
.code
ALIGN 8
PUBLIC __TBB_machine_end_transaction
__TBB_machine_end_transaction:
BYTE 00FH
BYTE 001H
BYTE 0D5H
ret
.code
ALIGN 8
PUBLIC __TBB_machine_transaction_conflict_abort
__TBB_machine_transaction_conflict_abort:
BYTE 0C6H
BYTE 0F8H
BYTE 0FFH ; 12.4.5 Abort argument: lock not free when tested
ret
.code
ALIGN 8
PUBLIC __TBB_machine_is_in_transaction
__TBB_machine_is_in_transaction:
xor eax, eax
BYTE 00FH ; _xtest sets or clears ZF
BYTE 001H
BYTE 0D6H
jz rset
mov al,1
rset:
ret
end