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AVR: Add support for using nostackframe in interrupt routines.

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git-svn-id: trunk@42519 -
This commit is contained in:
Jeppe Johansen 2019-07-28 16:46:13 +00:00
parent e141899299
commit f72342ed0e
1 changed files with 4 additions and 2 deletions
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6
compiler/avr/cgcpu.pas
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@ -2061,7 +2061,8 @@ unit cgcpu;
begin
if current_procinfo.procdef.isempty then
exit;
if po_interrupt in current_procinfo.procdef.procoptions then
if (po_interrupt in current_procinfo.procdef.procoptions) and
(not nostackframe) then
begin
{ check if the framepointer is actually used, this is done here because
we have to know the size of the locals (must be 0), avr does not know
@ -2160,7 +2161,8 @@ unit cgcpu;
exit;
if po_interrupt in current_procinfo.procdef.procoptions then
begin
if not(current_procinfo.procdef.isempty) then
if not(current_procinfo.procdef.isempty) and
(not nostackframe) then
begin
regs:=rg[R_INTREGISTER].used_in_proc;
if current_procinfo.framepointer<>NR_NO then