psxmem: handle io mirrors

[pcsx_rearmed.git] / libpcsxcore / new_dynarec / pcsxmem.c

diff --git a/libpcsxcore/new_dynarec/pcsxmem.c b/libpcsxcore/new_dynarec/pcsxmem.c
index a42852a..3d14904 100644 (file)
--- a/libpcsxcore/new_dynarec/pcsxmem.c
+++ b/libpcsxcore/new_dynarec/pcsxmem.c
@@ -338,11 +338,17 @@ void new_dyna_pcsx_mem_init(void)
 
        // scratchpad
        map_l1_mem(mem_readtab, 0, 0x1f800000, 0x1000, psxH);
+       map_l1_mem(mem_readtab, 0, 0x9f800000, 0x1000, psxH);
        map_l1_mem(mem_writetab, 0, 0x1f800000, 0x1000, psxH);
+       map_l1_mem(mem_writetab, 0, 0x9f800000, 0x1000, psxH);
 
        // I/O
        map_item(&mem_readtab[0x1f801000 >> 12], mem_iortab, 1);
+       map_item(&mem_readtab[0x9f801000 >> 12], mem_iortab, 1);
+       map_item(&mem_readtab[0xbf801000 >> 12], mem_iortab, 1);
        map_item(&mem_writetab[0x1f801000 >> 12], mem_iowtab, 1);
+       map_item(&mem_writetab[0x9f801000 >> 12], mem_iowtab, 1);
+       map_item(&mem_writetab[0xbf801000 >> 12], mem_iowtab, 1);
 
        // L2
        // unmapped tables