machine/processor.h: restore mask32

fincs · fincs · commit e9274afd75cc · 2026-01-26T23:19:11.000+01:00
diff --git a/gc/ogc/machine/processor.h b/gc/ogc/machine/processor.h
@@ -126,6 +126,11 @@ static inline void write32(u32 addr, u32 x)
 	PPCEieioInner();
 }
 
+static inline void mask32(u32 addr, u32 clear, u32 set)
+{
+	write32(addr, (read32(addr)&(~clear)) | set);
+}
+
 static inline u16 read16(u32 addr)
 {
 	u16 x = *(vu16*)(0xc0000000 | addr);

Original file line number	Diff line number	Diff line change
`@@ -126,6 +126,11 @@ static inline void write32(u32 addr, u32 x)`
`126`	`126`	`PPCEieioInner();`
`127`	`127`	`}`
`128`	`128`
	`129`	`+static inline void mask32(u32 addr, u32 clear, u32 set)`
	`130`	`+{`
	`131`	`+ write32(addr, (read32(addr)&(~clear)) \| set);`
	`132`	`+}`
	`133`	`+`
`129`	`134`	`static inline u16 read16(u32 addr)`
`130`	`135`	`{`
`131`	`136`	`u16 x = (vu16)(0xc0000000 \| addr);`