[Bug 30332] New: winedbg reports "Size mismatch in memory_write_value, got 8 from type while expecting 4" when trying to modify 64 bit register values
wine-bugs at winehq.org
wine-bugs at winehq.org
Sun Apr 1 15:40:05 CDT 2012
http://bugs.winehq.org/show_bug.cgi?id=30332
Bug #: 30332
Summary: winedbg reports "Size mismatch in memory_write_value,
got 8 from type while expecting 4" when trying to
modify 64 bit register values
Product: Wine
Version: 1.5.1
Platform: x86-64
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: winedbg
AssignedTo: wine-bugs at winehq.org
ReportedBy: focht at gmx.net
Classification: Unclassified
Hello,
while debugging 64 bit apps I needed to modify 64 bit register values as whole,
not only the 32 bit part.
Example:
--- snip ---
$ wine64 winedbg notepad
WineDbg starting on pid 0027
0x00007f1d7fb6ef25 DbgBreakPoint+0x1 in ntdll: ret
Wine-dbg>info reg
Register dump:
rip:00007f1d7fb6ef25 rsp:000000000023fd08 rbp:000000000023fe20 eflags:00000202
( - -- I - - - )
rax:0000000000000001 rbx:00007fffffbe8000 rcx:00007f1d79270000
rdx:0000000000000003
rsi:0000000000000000 rdi:000000007bb31330 r8:00000000ffffffff
r9:0000000000000000 r10:00007fff172c9360
r11:00007f1d7fe0f950 r12:000000007bf00bc0 r13:00007fff172cad30
r14:0000000000000000 r15:0000000000000000
Wine-dbg>set $rax=0
Size mismatch in memory_write_value, got 8 from type while expecting 4
Wine-dbg>set $eax=0
Wine-dbg>info reg
Register dump:
rip:00007f1d7fb6ef25 rsp:000000000023fd08 rbp:000000000023fe20 eflags:00000202
( - -- I - - - )
rax:0000000000000000 rbx:00007fffffbe8000 rcx:00007f1d79270000
rdx:0000000000000003
rsi:0000000000000000 rdi:000000007bb31330 r8:00000000ffffffff
r9:0000000000000000 r10:00007fff172c9360
r11:00007f1d7fe0f950 r12:000000007bf00bc0 r13:00007fff172cad30
r14:0000000000000000 r15:0000000000000000
Wine-dbg>set $eax=$ecx
Wine-dbg>set $rax=$rcx
Size mismatch in memory_write_value, got 8 from type while expecting 4
Wine-dbg>
--- snip ---
Regards
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