X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=libpcsxcore%2Fnew_dynarec%2Flinkage_arm.s;h=8f1a2b2f590f00d1df8e2323e6e6eae21cf0ba87;hp=bc7ee9d21f531c058aa91988af6277819fdb8d8c;hb=a06c1d6e156b90ce9bfa18664256dfe8f815857e;hpb=7e605697028dd22dbf2d6ee4701add1e31814b1a

diff --git a/libpcsxcore/new_dynarec/linkage_arm.s b/libpcsxcore/new_dynarec/linkage_arm.s
index bc7ee9d2..8f1a2b2f 100644
--- a/libpcsxcore/new_dynarec/linkage_arm.s
+++ b/libpcsxcore/new_dynarec/linkage_arm.s
@@ -150,8 +150,8 @@ interrupt = cycle + 4
 	.size	interrupt, 4
 intCycle = interrupt + 4
 	.type	intCycle, %object
-	.size	intCycle, 128
-psxRegs_end = intCycle + 128
+	.size	intCycle, 256
+psxRegs_end = intCycle + 256
 
 /* nd_pcsx_io */
 nd_pcsx_io = psxRegs_end
@@ -803,6 +803,9 @@ new_dyna_start:
 .global	ari_write_ram_mirror8
 .global	ari_write_ram_mirror16
 .global	ari_write_ram_mirror32
+.global	ari_read_bios8
+.global	ari_read_bios16
+.global	ari_read_bios32
 .global	ari_read_io8
 .global	ari_read_io16
 .global	ari_read_io32
@@ -893,6 +896,25 @@ ari_write_ram_mirror32:
 	ari_write_ram_mirror (3<<11), word, str
 
 
+.macro ari_read_bios_mirror bic_const op
+	ldr	r0, [fp, #address-dynarec_local]
+	orr	r0, r0, #0x80000000
+	bic	r0, r0, #(0x20000000|\bic_const)	@ map to 0x9fc...
+	\op	r0, [r0]
+	str	r0, [fp, #readmem_dword-dynarec_local]
+	mov	pc, lr
+.endm
+
+ari_read_bios8:
+	ari_read_bios_mirror 0, ldrb
+
+ari_read_bios16:
+	ari_read_bios_mirror 1, ldrh
+
+ari_read_bios32:
+	ari_read_bios_mirror 3, ldr
+
+
 @ for testing
 .macro ari_read_io_old tab_shift
 	str     lr, [sp, #-8]! @ EABI alignment..