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* always keep the WebAssembly stack frame aligned on 16 bytes

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git-svn-id: trunk@49179 -
This commit is contained in:
nickysn 2021-04-11 14:02:40 +00:00
parent c7f3469a3f
commit 340a71d2bc
1 changed files with 7 additions and 0 deletions
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7
compiler/wasm32/cpupi.pas
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@ -36,6 +36,7 @@ interface
tcpuprocinfo=class(tcgprocinfo)
public
function calc_stackframe_size : longint;override;
procedure setup_eh; override;
procedure postprocess_code; override;
procedure set_first_temp_offset;override;
@ -77,6 +78,12 @@ implementation
tcpuprocinfo
*****************************************************************************}
function tcpuprocinfo.calc_stackframe_size: longint;
begin
{ the stack frame in WebAssembly should always have a 16-byte alignment }
Result:=Align(inherited calc_stackframe_size,16);
end;
procedure tcpuprocinfo.setup_eh;
begin
cexceptionstatehandler:=twasmexceptionstatehandler;