GBA: Move more code to IWRAM

Author: RocketRobz

common/rvidHeader.cpp

@@ -48,6 +48,9 @@ u32 rvidSoundOffset = 0;
 u32 rvidSoundRightOffset = 0;
 #endif
 
+#ifdef __GBA__
+__attribute__((section(".iwram")))
+#endif
 void readRvidHeader(
 	#ifdef __GBA__
 	const void* rvid

gba/source/main.cpp gba/source/main.iwram.cppgba/source/main.cpp renamed to gba/source/main.iwram.cpp

@@ -25,7 +25,6 @@ bool frameDelayEven = true;
 bool bottomField = false;
 bool bottomFieldForHBlank = false;
 
-__attribute__((section(".iwram")))
 void fillBorders(void) {
 	int scanline = REG_VCOUNT;
 	scanline++;
@@ -40,7 +39,6 @@ void fillBorders(void) {
 	}
 }
 
-__attribute__((section(".iwram")))
 void fillBordersInterlaced(void) {
 	int scanline = REG_VCOUNT;
 	scanline++;
@@ -60,7 +58,6 @@ void fillBordersInterlaced(void) {
 	}
 }
 
-__attribute__((section(".iwram")))
 void HBlank_dmaFrameToScreen(void) {
 	int scanline = REG_VCOUNT;
 	scanline++;
@@ -78,7 +75,6 @@ void HBlank_dmaFrameToScreen(void) {
 	}
 }
 
-__attribute__((section(".iwram")))
 void HBlank_dmaFrameToScreenInterlaced(void) {
 	int scanline = REG_VCOUNT;
 	scanline++;
@@ -103,7 +99,6 @@ void HBlank_dmaFrameToScreenInterlaced(void) {
 	}
 }
 
-__attribute__((section(".iwram")))
 void dmaFrameToScreen(void) {
 	// if (frameOffsets) {
 		rvidFrameOffset = (u32)frameOffsets[currentFrame];
@@ -175,7 +170,6 @@ void init_sound(void) {
 }
 
 //---------------------------------------------------------------------------------
-__attribute__((section(".iwram")))
 void VblankInterrupt()
 //---------------------------------------------------------------------------------
 {