- TTL C:\pocket\test\asm.cpp\r\r
-\r\r
- AREA |.drectve|, DRECTVE\r\r
- DCB "-defaultlib:coredll.lib "\r\r
- DCB "-defaultlib:corelibc.lib "\r\r
-\r\r
- EXPORT |?do_it@@YAXXZ| ; do_it\r\r
- AREA |.pdata|, PDATA\r\r
-|$T222| DCD |?do_it@@YAXXZ|\r\r
- DCD 0x40000100\r\r
- AREA |.text|, CODE\r\r
-|?do_it@@YAXXZ| PROC ; do_it\r\r
-|$M220|\r\r
- \r\r
- mcr p15, 0, r0, c7, c5, 0 ;/* invalidate i cache & BTB */\r\r
- ; CPWAIT r0\r\r
- mrc p15, 0, r0, c2, c0, 0\r\r
- mov r0, r0\r\r
- sub pc, pc, #4 \r\r
- ; ldr r9, =0xa1300100\r\r
-\r\r
- mov r9, r1 ; add r9, r1, #0x100 \r\r
- ldr r5, =0xa0000100 ; ldr r5, =0xa0000100\r\r
- ldr r7, =0xa0100000\r\r
-label ldr r8, [r9]\r\r
- str r8, [r5]\r\r
- add r9, r9, #4 \r\r
- add r5, r5, #4 \r\r
- cmp r5, r7\r\r
- blt label\r\r
-\r\r
-crash b crash\r\r
-\r\r
- MOV r4, #0xA0000000\r\r
- add r2,r4,#0x8000\r\r
- \r\r
- mov r11,r2\r\r
- ldr r10,=337\r\r
-\r\r
-; mcr p15, 0, r0, c7, c10, 4 ;/* drain the write buffer*/\r\r
-\r\r
-; CPWAIT r0\r\r
-; mrc p15, 0, r0, c2, c0, 0\r\r
-; mov r0, r0\r\r
-; sub pc, pc, #4 \r\r
-\r\r
-\r\r
- mcr p15, 0, r0, c8, c7, 0x00 ;/* invalidate I+D TLB */\r\r
-; CPWAIT r0\r\r
- mrc p15, 0, r0, c2, c0, 0\r\r
- mov r0, r0\r\r
- sub pc, pc, #4 \r\r
-\r\r
-; //; they skipped this, unnecessary? seems like we need to do this\r\r
- mcr p15, 0, r0, c7, c5, 0 ;/* invalidate i cache & BTB */\r\r
- \r\r
-; S bit set, p and d bit set (no 26 bit mode)\r\r
-; mov r3, #0x120 ; xscale says p needs to be 0 ???\r\r
-; mcr p15, 0, r3, c1, c0, 0 ;/* disable the MMU */\r\r
-\r\r
-; CPWAIT r0\r\r
-; mrc p15, 0, r0, c2, c0, 0\r\r
-; mov r0, r0\r\r
-; sub pc, pc, #4 \r\r
-\r\r
-\r\r
-; /*; make sure the pipeline is emptied*/\r\r
- mov r0,#0\r\r
- mov r0,r0\r\r
- mov r0,r0\r\r
- mov r0,r0\r\r
-\r\r
-; /* zero PID in Process ID Virtual Address Map register. */\r\r
-; mov r0, #0\r\r
- mcr p15, 0, r0, c13, c0, 0\r\r
-\r\r
-\r\r
-; CPWAIT r0\r\r
- mrc p15, 0, r0, c2, c0, 0\r\r
- mov r0, r0\r\r
- sub pc, pc, #4 \r\r
-\r\r
-; ldr r5, =0xA00512F5\r\r
-; ldr r8, =0xefef0000\r\r
-; str r8, [r5] \r\r
-\r\r
-\r\r
- mov r0, #0\r\r
- mov r1, r10\r\r
- ldr r2, [r2, #0]\r\r
- mov r2, #0\r\r
- mov pc, r11 \r\r
-\r\r
-\r\r
-|$M221|\r\r
-\r\r
- ENDP ; |?do_it@@YAXXZ|, do_it\r\r
-\r\r
- END\r\r
+ TTL C:\pocket\test\asm.cpp\r
+\r
+ AREA |.drectve|, DRECTVE\r
+ DCB "-defaultlib:coredll.lib "\r
+ DCB "-defaultlib:corelibc.lib "\r
+\r
+ EXPORT |?do_it@@YAXXZ| ; do_it\r
+ AREA |.pdata|, PDATA\r
+|$T222| DCD |?do_it@@YAXXZ|\r
+ DCD 0x40000100\r
+ AREA |.text|, CODE\r
+|?do_it@@YAXXZ| PROC ; do_it\r
+|$M220|\r
+ \r
+ mcr p15, 0, r0, c7, c5, 0 ;/* invalidate i cache & BTB */\r
+ ; CPWAIT r0\r
+ mrc p15, 0, r0, c2, c0, 0\r
+ mov r0, r0\r
+ sub pc, pc, #4 \r
+ ; ldr r9, =0xa1300100\r
+\r
+ mov r9, r1 ; add r9, r1, #0x100 \r
+ ldr r5, =0xa0000100 ; ldr r5, =0xa0000100\r
+ ldr r7, =0xa0100000\r
+label ldr r8, [r9]\r
+ str r8, [r5]\r
+ add r9, r9, #4 \r
+ add r5, r5, #4 \r
+ cmp r5, r7\r
+ blt label\r
+\r
+crash b crash\r
+\r
+ MOV r4, #0xA0000000\r
+ add r2,r4,#0x8000\r
+ \r
+ mov r11,r2\r
+ ldr r10,=337\r
+\r
+; mcr p15, 0, r0, c7, c10, 4 ;/* drain the write buffer*/\r
+\r
+; CPWAIT r0\r
+; mrc p15, 0, r0, c2, c0, 0\r
+; mov r0, r0\r
+; sub pc, pc, #4 \r
+\r
+\r
+ mcr p15, 0, r0, c8, c7, 0x00 ;/* invalidate I+D TLB */\r
+; CPWAIT r0\r
+ mrc p15, 0, r0, c2, c0, 0\r
+ mov r0, r0\r
+ sub pc, pc, #4 \r
+\r
+; //; they skipped this, unnecessary? seems like we need to do this\r
+ mcr p15, 0, r0, c7, c5, 0 ;/* invalidate i cache & BTB */\r
+ \r
+; S bit set, p and d bit set (no 26 bit mode)\r
+; mov r3, #0x120 ; xscale says p needs to be 0 ???\r
+; mcr p15, 0, r3, c1, c0, 0 ;/* disable the MMU */\r
+\r
+; CPWAIT r0\r
+; mrc p15, 0, r0, c2, c0, 0\r
+; mov r0, r0\r
+; sub pc, pc, #4 \r
+\r
+\r
+; /*; make sure the pipeline is emptied*/\r
+ mov r0,#0\r
+ mov r0,r0\r
+ mov r0,r0\r
+ mov r0,r0\r
+\r
+; /* zero PID in Process ID Virtual Address Map register. */\r
+; mov r0, #0\r
+ mcr p15, 0, r0, c13, c0, 0\r
+\r
+\r
+; CPWAIT r0\r
+ mrc p15, 0, r0, c2, c0, 0\r
+ mov r0, r0\r
+ sub pc, pc, #4 \r
+\r
+; ldr r5, =0xA00512F5\r
+; ldr r8, =0xefef0000\r
+; str r8, [r5] \r
+\r
+\r
+ mov r0, #0\r
+ mov r1, r10\r
+ ldr r2, [r2, #0]\r
+ mov r2, #0\r
+ mov pc, r11 \r
+\r
+\r
+|$M221|\r
+\r
+ ENDP ; |?do_it@@YAXXZ|, do_it\r
+\r
+ END\r
projects / linexec-j720 / blobdiff