1 files changed, 0 insertions, 120 deletions
diff --git a/src/vm/amd64/TlsGetters.asm b/src/vm/amd64/TlsGetters.asm
deleted file mode 100644
index 7b5a30844b..0000000000
--- a/src/vm/amd64/TlsGetters.asm
+++ /dev/null
@@ -1,120 +0,0 @@
-; Licensed to the .NET Foundation under one or more agreements.
-; The .NET Foundation licenses this file to you under the MIT license.
-; See the LICENSE file in the project root for more information.
-
-; ==++==
-;
-
-;
-; ==--==
-; ***********************************************************************
-; File: TlsGetters.asm, see history in jithelp.asm
-;
-; Notes: These TlsGetters (GetAppDomain(), GetThread()) are implemented
-;        in a generic fashion, but might be patched at runtime to contain
-;        a much faster implementation which goes straight to the TLS for
-;        the Thread* or AppDomain*. 
-;
-;        Note that the macro takes special care to not have these become 
-;        non-unwindable after the patching has overwritten the prologue of 
-;        the generic getter.
-; ***********************************************************************
-
-include AsmMacros.inc
-include asmconstants.inc
-
-; Min amount of stack space that a nested function should allocate.
-MIN_SIZE equ 28h
-
-
-; These generic TLS getters are used for GetThread() and GetAppDomain(), they do a little
-; extra work to ensure that certain registers are preserved, those include the following 
-; volatile registers
-; 
-;       rcx
-;       rdx
-;       r8
-;       r9
-;       r10
-;       r11
-;       
-; The return value is in rax as usual
-;
-; They DO NOT save scratch flowing point registers, if you need those you need to save them.
-
-ifdef ENABLE_GET_THREAD_GENERIC_FULL_CHECK
-GetThreadGenericFullCheck equ ?GetThreadGenericFullCheck@@YAPEAVThread@@XZ
-extern GetThreadGenericFullCheck:proc
-endif ; ENABLE_GET_THREAD_GENERIC_FULL_CHECK
-
-; Creates a generic TLS getter using the value from TLS slot gTLSIndex.  Set GenerateGetThread
-; when using this macro to generate GetThread, as that will cause special code to be generated which
-; enables additional debug-only checking, such as enforcement of EE_THREAD_NOT_REQUIRED contracts
-GenerateOptimizedTLSGetter macro name, GenerateGetThread
-
-extern g&name&TLSIndex:dword
-extern __imp_TlsGetValue:qword
-
-SIZEOF_PUSHED_ARGS equ 10h
-
-NESTED_ENTRY Get&name&Generic, _TEXT
-        push_vol_reg            r10
-        push_vol_reg            r11
-        alloc_stack             MIN_SIZE
-
-        ; save argument registers in shadow space
-        save_reg_postrsp        rcx, MIN_SIZE + 8h  + SIZEOF_PUSHED_ARGS
-        save_reg_postrsp        rdx, MIN_SIZE + 10h + SIZEOF_PUSHED_ARGS
-        save_reg_postrsp        r8,  MIN_SIZE + 18h + SIZEOF_PUSHED_ARGS
-        save_reg_postrsp        r9,  MIN_SIZE + 20h + SIZEOF_PUSHED_ARGS
-    END_PROLOGUE
-
-ifdef _DEBUG
-        cmp     dword ptr [g&name&TLSIndex], -1
-        jnz     @F
-        int     3
-@@:
-endif ; _DEBUG
-
-CALL_GET_THREAD_GENERIC_FULL_CHECK=0
-
-ifdef ENABLE_GET_THREAD_GENERIC_FULL_CHECK
-if GenerateGetThread
-
-; Generating the GetThread() tlsgetter, and GetThreadGenericFullCheck is
-; defined in C (in threads.cpp).  So we'll want to delegate directly to
-; GetThreadGenericFullCheck, which may choose to do additional checking, such
-; as enforcing EE_THREAD_NOT_REQUIRED contracts
-CALL_GET_THREAD_GENERIC_FULL_CHECK=1
-
-endif   ; GenerateGetThread
-endif   ; ENABLE_GET_THREAD_GENERIC_FULL_CHECK
-
-if CALL_GET_THREAD_GENERIC_FULL_CHECK
-        call    GetThreadGenericFullCheck
-else
-        ; Not generating the GetThread() tlsgetter (or there is no GetThreadGenericFullCheck
-        ; to call), so do nothing special--just look up the value stored at TLS slot gTLSIndex
-        mov     ecx, [g&name&TLSIndex]
-        call    [__imp_TlsGetValue]
-endif
-
-        ; restore arguments from shadow space
-        mov     rcx, [rsp + MIN_SIZE + 8h  + SIZEOF_PUSHED_ARGS]
-        mov     rdx, [rsp + MIN_SIZE + 10h + SIZEOF_PUSHED_ARGS]
-        mov     r8,  [rsp + MIN_SIZE + 18h + SIZEOF_PUSHED_ARGS]
-        mov     r9,  [rsp + MIN_SIZE + 20h + SIZEOF_PUSHED_ARGS]
-
-        ; epilog
-        add     rsp, MIN_SIZE
-        pop     r11
-        pop     r10
-        ret
-NESTED_END Get&name&Generic, _TEXT
-
-        endm    
-
-GenerateOptimizedTLSGetter Thread, 1
-GenerateOptimizedTLSGetter AppDomain, 0
-
-        end