git.zerfleddert.de Git - linexec-j720/blob - asm/asmstuff-wince.asm

   1         TTL     C:\pocket\asmstuff\asmstuff.cpp
   2
   3         AREA    |.drectve|, DRECTVE
   4         DCB     "-defaultlib:coredll.lib "
   5         DCB     "-defaultlib:corelibc.lib "
   6
   7         EXPORT  |?read_mmu@@YAHXZ|                      ; read_mmu
   8         AREA    |.pdata|, PDATA
   9 |$T229| DCD     |?read_mmu@@YAHXZ|
  10         DCD     0x40000200
  11         AREA    |.text|, CODE
  12 |?read_mmu@@YAHXZ| PROC                                 ; read_mmu
  13 |$M227|
  14         mov       r0, #0x33  ; 0x33 = 51
  15         mrc     p15, 0, r0, c2, c0, 0
  16         mov       pc, lr
  17 |$M228|
  18         ENDP  ; |?read_mmu@@YAHXZ|, read_mmu
  19
  20         EXPORT  |?IntOff@@YAXXZ|                        ; IntOff
  21         AREA    |.pdata|, PDATA
  22 |$T233| DCD     |?IntOff@@YAXXZ|
  23         DCD     0x40000100
  24         AREA    |.text|, CODE
  25 |?IntOff@@YAXXZ| PROC                                   ; IntOff
  26 ; Line 9
  27         mrs     r4,cpsr
  28         orr     r1,r4,#0xef
  29         msr     cpsr_c,r1
  30         mov       pc, lr
  31 |$M231|
  32         mov       pc, lr
  33 |$M232|
  34         ENDP  ; |?IntOff@@YAXXZ|, IntOff
  35
  36
  37         EXPORT  |?DRAMloader@@YAXI@Z|           ; DRAMloader
  38         AREA    |.pdata|, PDATA
  39 |$T237| DCD     |?DRAMloader@@YAXI@Z|
  40         DCD     0x40000b04
  41         AREA    |.text|, CODE
  42 |?DRAMloader@@YAXI@Z| PROC                              ; DRAMloader
  43         mov       r12, sp
  44         stmdb     sp!, {r0}                                     ; stmfd
  45         stmdb     sp!, {r12, lr}                        ; stmfd
  46         sub       sp, sp, #4
  47 |$M235|
  48         ldr       r3, [sp, #0xC]                        ; 0xC = 12
  49         str       r3, [sp]
  50         ldr       r1, [sp]
  51         ldr     r0, =0x3fff
  52         mcr     p15, 0, r0, c7, c10, 4          ; Enable access
  53         mrc             p15, 0, r0, c2, c0, 0
  54         mov             r0, r0
  55         mrc     p15, 0, r3, c1, c0, 0           ;/* disable the MMU */
  56         and     r3, r3, #0xfffffffe             ; xscale says p needs to be 0 ???
  57         mov             r3, #0x120
  58         mcr     p15, 0, r3, c1, c0, 0           ;/* disable the MMU */
  59                                                                                 ;       CPWAIT  r0
  60         mrc             p15, 0, r0, c2, c0, 0
  61         mov             r0, r0
  62
  63         mov             pc,r1                                           ; GO GO GO GO GO
  64                                                                                 ; can't get here ??? -- jw, 20030517
  65         add       sp, sp, #4
  66         ldmia     sp, {sp, pc}  ; ldmfd
  67 |$M236|
  68         ENDP  ; |?DRAMloader@@YAXI@Z|, DRAMloader
  69
  70         END