Allow overlapping Overlays

lib/psexe.ld

@@ -34,6 +34,7 @@ TLOAD_ADDR = DEFINED(TLOAD_ADDR) ? TLOAD_ADDR : 0x80010000;
 MEMORY {
     loader      : ORIGIN = (TLOAD_ADDR - 0x800), LENGTH = 2048
     ram (rwx)   : ORIGIN = 0x80010000, LENGTH = 2M - 0x10000
+    ram2 (rwx)   : ORIGIN = 0x80010000, LENGTH = 2M - 0x10000
     dcache      : ORIGIN = 0x1f800000, LENGTH = 0x400
 }
 
@@ -60,6 +61,39 @@ SECTIONS {
 }
 
 /*Overlay sections created by mkoverlay*/
+SECTIONS {
+    .planschi __bss_end : SUBALIGN(4)
+	{
+		__planschi_start    = .;
+		__boot_loader_start = .;
+
+		*libJabyEngine.a:*_boot.o(.text.startup._GLOBAL__*)
+		*_boot.o(.text.startup._GLOBAL__*)
+		*libJabyEngine.a:*_boot.o(.ctors)
+		*_boot.o(.ctors)
+
+		*libJabyEngine.a:*_boot.o(.text.*)
+		*_boot.o(.text.*)
+		*libJabyEngine.a:*_boot.o(.rodata*)
+		*_boot.o(.rodata*)
+		*libJabyEngine.a:*_boot.o(.sdata*)
+		*_boot.o(.sdata*)
+		*libJabyEngine.a:*_boot.o(.data*)
+		*_boot.o(.data*)
+		*libJabyEngine.a:*_boot.o(.sbss*)
+		*_boot.o(.sbss*)
+		*libJabyEngine.a:*_boot.o(.bss*)
+		*_boot.o(.bss*)
+		*libJabyEngine.a:*_boot.o(*)
+		*_boot.o(*)
+
+		. = ALIGN(4);
+		__boot_loader_end = .;
+		/*Only needed for the PSX BIOS to load the entire game*/
+		. = ALIGN(2048);
+		__planschi_end = .;        
+	}  
+}
 
 SECTIONS {
     .PSX_EXE_Header : {
@@ -181,7 +215,7 @@ SECTIONS {
     __data_end  = .;
     __fdata_end = .;
     __bss_start = .;
-    .sbss : {
+    .bss : {
         *(.dynsbss)
         *(.sbss .sbss.* .gnu.linkonce.sb.*)
         *(.scommon)