M src/gba/hle-bios.c → src/gba/hle-bios.c

@@ -7,12 +7,12 @@ 0x06, 0x00, 0x00, 0xea, 0xfe, 0xff, 0xff, 0xea, 0x05, 0x00, 0x00, 0xea,
   0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0x00, 0x00, 0xa0, 0xe1,
   0x24, 0x00, 0x00, 0xea, 0xfe, 0xff, 0xff, 0xea, 0x02, 0xf3, 0xa0, 0xe3,
   0x00, 0x00, 0x5d, 0xe3, 0x01, 0xd3, 0xa0, 0x03, 0x20, 0xd0, 0x4d, 0x02,
-  0x30, 0x40, 0x2d, 0xe9, 0x02, 0x40, 0x5e, 0xe5, 0x7c, 0x50, 0xa0, 0xe3,
-  0x04, 0x41, 0x95, 0xe7, 0x00, 0x00, 0x54, 0xe3, 0x00, 0x50, 0x4f, 0xe1,
-  0x20, 0x00, 0x2d, 0xe9, 0x80, 0x50, 0x05, 0xe2, 0x1f, 0x50, 0x85, 0xe3,
-  0x05, 0xf0, 0x29, 0xe1, 0x00, 0x40, 0x2d, 0xe9, 0x0f, 0xe0, 0xa0, 0xe1,
-  0x14, 0xff, 0x2f, 0x11, 0x00, 0x40, 0xbd, 0xe8, 0x93, 0xf0, 0x29, 0xe3,
-  0x20, 0x00, 0xbd, 0xe8, 0x05, 0xf0, 0x69, 0xe1, 0x30, 0x40, 0xbd, 0xe8,
+  0x00, 0x58, 0x2d, 0xe9, 0x02, 0xb0, 0x5e, 0xe5, 0x7c, 0xc0, 0xa0, 0xe3,
+  0x0b, 0xb1, 0x9c, 0xe7, 0x00, 0x00, 0x5b, 0xe3, 0x00, 0xc0, 0x4f, 0xe1,
+  0x00, 0x10, 0x2d, 0xe9, 0x80, 0xc0, 0x0c, 0xe2, 0x1f, 0xc0, 0x8c, 0xe3,
+  0x0c, 0xf0, 0x29, 0xe1, 0x00, 0x40, 0x2d, 0xe9, 0x0f, 0xe0, 0xa0, 0xe1,
+  0x1b, 0xff, 0x2f, 0x11, 0x00, 0x40, 0xbd, 0xe8, 0x93, 0xf0, 0x29, 0xe3,
+  0x00, 0x10, 0xbd, 0xe8, 0x0c, 0xf0, 0x69, 0xe1, 0x00, 0x58, 0xbd, 0xe8,
   0x0e, 0xf0, 0xb0, 0xe1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xd0, 0x00, 0x00, 0x00,
   0xc8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -20,11 +20,11 @@ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x0c, 0x01, 0x00, 0x00, 0x9c, 0x01, 0x00, 0x00, 0x0f, 0x50, 0x2d, 0xe9,
   0x01, 0x03, 0xa0, 0xe3, 0x00, 0xe0, 0x8f, 0xe2, 0x04, 0xf0, 0x10, 0xe5,
   0x0f, 0x50, 0xbd, 0xe8, 0x04, 0xf0, 0x5e, 0xe2, 0x01, 0x00, 0xa0, 0xe3,
-  0x01, 0x10, 0xa0, 0xe3, 0x0c, 0x40, 0x2d, 0xe9, 0x01, 0x43, 0xa0, 0xe3,
+  0x01, 0x10, 0xa0, 0xe3, 0x0c, 0x40, 0x2d, 0xe9, 0x01, 0xc3, 0xa0, 0xe3,
   0x00, 0x00, 0x50, 0xe3, 0x00, 0x00, 0xa0, 0xe3, 0x01, 0x20, 0xa0, 0xe3,
-  0x00, 0x00, 0x00, 0x0a, 0x01, 0x03, 0xc4, 0xe5, 0x08, 0x02, 0xc4, 0xe5,
-  0xb8, 0x30, 0x54, 0xe1, 0x01, 0x30, 0x13, 0xe0, 0x01, 0x30, 0x23, 0x10,
-  0xb8, 0x30, 0x44, 0x11, 0x08, 0x22, 0xc4, 0xe5, 0xf7, 0xff, 0xff, 0x0a,
+  0x00, 0x00, 0x00, 0x0a, 0x01, 0x03, 0xcc, 0xe5, 0x08, 0x02, 0xcc, 0xe5,
+  0xb8, 0x30, 0x5c, 0xe1, 0x01, 0x30, 0x13, 0xe0, 0x01, 0x30, 0x23, 0x10,
+  0xb8, 0x30, 0x4c, 0x11, 0x08, 0x22, 0xcc, 0xe5, 0xf7, 0xff, 0xff, 0x0a,
   0x0c, 0x80, 0xbd, 0xe8, 0x00, 0x40, 0x2d, 0xe9, 0x02, 0x36, 0xa0, 0xe1,
   0x01, 0x04, 0x12, 0xe3, 0x0f, 0x00, 0x00, 0x0a, 0x01, 0x03, 0x12, 0xe3,
   0x05, 0x00, 0x00, 0x0a, 0x23, 0x35, 0x81, 0xe0, 0x04, 0x00, 0xb0, 0xe8,

M src/gba/hle-bios.s → src/gba/hle-bios.s

@@ -18,24 +18,24 @@ swiBase:
 cmp    sp, #0
 moveq  sp, #0x04000000
 subeq  sp, #0x20
-stmfd  sp!, {r4-r5, lr}
-ldrb   r4, [lr, #-2]
-mov    r5, #swiTable
-ldr    r4, [r5, r4, lsl #2]
-cmp    r4, #0
-mrs    r5, spsr
-stmfd  sp!, {r5}
-and    r5, #0x80
-orr    r5, #0x1F
-msr    cpsr, r5
+stmfd  sp!, {r11-r12, lr}
+ldrb   r11, [lr, #-2]
+mov    r12, #swiTable
+ldr    r11, [r12, r11, lsl #2]
+cmp    r11, #0
+mrs    r12, spsr
+stmfd  sp!, {r12}
+and    r12, #0x80
+orr    r12, #0x1F
+msr    cpsr, r12
 stmfd  sp!, {lr}
 mov    lr, pc
-bxne   r4
+bxne   r11
 ldmfd  sp!, {lr}
 msr    cpsr, #0x93
-ldmfd  sp!, {r5}
-msr    spsr, r5
-ldmfd  sp!, {r4-r5, lr}
+ldmfd  sp!, {r12}
+msr    spsr, r12
+ldmfd  sp!, {r11-r12, lr}
 movs   pc, lr
 
 swiTable:
@@ -68,7 +68,7 @@ mov    r1, #1
 IntrWait:
 stmfd  sp!, {r2-r3, lr}
 # Pull current interrupts enabled and add the ones we need
-mov    r4, #0x04000000
+mov    r12, #0x04000000
 # See if we want to return immediately
 cmp    r0, #0
 mov    r0, #0
@@ -76,15 +76,15 @@ mov    r2, #1
 beq    1f
 # Halt
 0:
-strb   r0, [r4, #0x301]
+strb   r0, [r12, #0x301]
 1:
 # Check which interrupts were acknowledged
-strb   r0, [r4, #0x208]
-ldrh   r3, [r4, #-8]
+strb   r0, [r12, #0x208]
+ldrh   r3, [r12, #-8]
 ands   r3, r1
 eorne  r3, r1
-strneh r3, [r4, #-8]
-strb   r2, [r4, #0x208]
+strneh r3, [r12, #-8]
+strb   r2, [r12, #0x208]
 beq    0b
 ldmfd  sp!, {r2-r3, pc}