Hi,
I have ported the DUnit2 testing framework from Delphi to FPC. DUnit2
works perfectly under 32bit FPC, but I am getting a compiler error when
trying to compile DUnit2 with 64bit FPC. The error 'Unknown identifier
EAX' occurs in the first line of function CallerAddr(...).
I know that using
On 24 Aug 2009, at 11:02, Graeme Geldenhuys wrote:
I have ported the DUnit2 testing framework from Delphi to FPC. DUnit2
works perfectly under 32bit FPC, but I am getting a compiler error
when
trying to compile DUnit2 with 64bit FPC. The error 'Unknown
identifier
EAX' occurs in the first
Graeme Geldenhuys wrote:
function CallerAddr: Pointer; assembler;
const
CallerIP = $4;
asm
mov eax, ebp
call IsBadPointer
test eax,eax
jne @@Error
mov eax, [ebp].CallerIP
sub eax, 5 // 5 bytes for call
push eax
call IsBadPointer
test
Graeme Geldenhuys schreef:
Hi,
I have ported the DUnit2 testing framework from Delphi to FPC. DUnit2
works perfectly under 32bit FPC, but I am getting a compiler error when
trying to compile DUnit2 with 64bit FPC. The error 'Unknown identifier
EAX' occurs in the first line of function
Jonas Maebe wrote:
Is there an existing function in FPC that does the same as
CallerAddr(..), but in a cross platform way?
get_caller_addr(get_frame)
Just what I was looking for. Thank you! :-) It compiles now without
problem, but Lazarus IDE can't seem to resolve the get_frame() function.
Jonas Maebe wrote:
{$IFDEF INTERNAL_BACKTRACE}
// nothing
{$ELSE}
function get_frame:pointer;{$ifdef SYSTEMINLINE}inline;{$endif}
{$ENDIF}
Compile with -va and look whether the compiler defines
INTERNAL_BACKTRACE. Whether or not is irrelevant to the actual
functionality though, it
On 24 Aug 2009, at 11:40, Graeme Geldenhuys wrote:
OK, my 64bit FPC does have INTERNAL_BACKTRACE defined, but does NOT
have
FPC_SYSTEM_HAS_GET_FRAME.
So it seems my FPC doesn't have get_frame() function, but yet FPC is
able to compile DUnit2. This is weird and I don't understand how
