mirror of
https://github.com/cc65/cc65.git
synced 2024-10-16 11:23:57 +00:00
Wrapper functions use all registers
This commit is contained in:
parent
80e6afd335
commit
901ac80026
@ -401,6 +401,10 @@ void GetFuncInfo (const char* Name, unsigned short* Use, unsigned short* Chg)
|
|||||||
*/
|
*/
|
||||||
if ((D->Flags & FD_VARIADIC) != 0) {
|
if ((D->Flags & FD_VARIADIC) != 0) {
|
||||||
*Use = REG_Y;
|
*Use = REG_Y;
|
||||||
|
} else if (D->Flags & FD_CALL_WRAPPER) {
|
||||||
|
/* Wrappers may go to any functions, so mark them as using all
|
||||||
|
registers */
|
||||||
|
*Use = REG_EAXY;
|
||||||
} else if (D->ParamCount > 0 &&
|
} else if (D->ParamCount > 0 &&
|
||||||
(AutoCDecl ?
|
(AutoCDecl ?
|
||||||
IsQualFastcall (E->Type) :
|
IsQualFastcall (E->Type) :
|
||||||
|
@ -52,9 +52,10 @@
|
|||||||
#define FD_OLDSTYLE 0x0010U /* Old style (K&R) function */
|
#define FD_OLDSTYLE 0x0010U /* Old style (K&R) function */
|
||||||
#define FD_OLDSTYLE_INTRET 0x0020U /* K&R func has implicit int return */
|
#define FD_OLDSTYLE_INTRET 0x0020U /* K&R func has implicit int return */
|
||||||
#define FD_UNNAMED_PARAMS 0x0040U /* Function has unnamed params */
|
#define FD_UNNAMED_PARAMS 0x0040U /* Function has unnamed params */
|
||||||
|
#define FD_CALL_WRAPPER 0x0080U /* This function is used as a wrapper */
|
||||||
|
|
||||||
/* Bits that must be ignored when comparing funcs */
|
/* Bits that must be ignored when comparing funcs */
|
||||||
#define FD_IGNORE (FD_OLDSTYLE | FD_OLDSTYLE_INTRET | FD_UNNAMED_PARAMS)
|
#define FD_IGNORE (FD_OLDSTYLE | FD_OLDSTYLE_INTRET | FD_UNNAMED_PARAMS | FD_CALL_WRAPPER)
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
@ -513,6 +513,7 @@ static void WrappedCallPragma (StrBuf* B)
|
|||||||
|
|
||||||
PushWrappedCall(Entry, Val);
|
PushWrappedCall(Entry, Val);
|
||||||
Entry->Flags |= SC_REF;
|
Entry->Flags |= SC_REF;
|
||||||
|
Entry->V.F.Func->Flags |= FD_CALL_WRAPPER;
|
||||||
|
|
||||||
} else {
|
} else {
|
||||||
|
|
||||||
|
Loading…
Reference in New Issue
Block a user