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- Since ZDoom hasn't actually run on Windows 95 in some time, and nobody has complained, remove the IsDebuggerPresent thunk.

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SVN r3800 (trunk)
This commit is contained in:
Randy Heit 2012-08-02 03:44:13 +00:00
parent 8c465df44e
commit a051697488
1 changed files with 0 additions and 39 deletions
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39
src/win32/wrappers.asm
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@ -1,39 +0,0 @@
; The Visual C++ CRT unconditionally links to IsDebuggerPresent.
; This function is not available under Windows 95, so here is a
; lowlevel replacement for it.
extern __imp__GetModuleHandleA@4
extern __imp__GetProcAddress@8
SECTION .data
global __imp__IsDebuggerPresent@0
__imp__IsDebuggerPresent@0:
dd IsDebuggerPresent_Check
SECTION .rdata
StrKERNEL32:
db "KERNEL32",0
StrIsDebuggerPresent:
db "IsDebuggerPresent",0
SECTION .text
IsDebuggerPresent_No:
xor eax,eax
ret
IsDebuggerPresent_Check:
push StrKERNEL32
call [__imp__GetModuleHandleA@4]
push StrIsDebuggerPresent
push eax
call [__imp__GetProcAddress@8]
test eax,eax
jne near .itis
mov eax,IsDebuggerPresent_No
.itis:
mov [__imp__IsDebuggerPresent@0],eax
jmp eax