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Continued work on the RX62N GCC demo - just a work in progress currently.

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This commit is contained in:
Richard Barry 2010-08-26 16:01:58 +00:00
parent 314b692440
commit 0fcac53cf8
14 changed files with 16057 additions and 129 deletions
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20
Demo/RX600_RX62N-MDK_GNURX/RTOSDemo/GNU-Files/start.asm
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@ -71,18 +71,18 @@ _start:
nop
/* setup PSW */
mvtc #10000h, psw /* Set Ubit & Ibit for PSW */
// mvtc #10000h, psw /* Set Ubit & Ibit for PSW */
/* change PSW PM to user-mode */
MVFC PSW,R1
OR #00100000h,R1
PUSH.L R1
MVFC PC,R1
ADD #10,R1
PUSH.L R1
RTE
NOP
NOP
// MVFC PSW,R1
// OR #00100000h,R1
// PUSH.L R1
// MVFC PC,R1
// ADD #10,R1
// PUSH.L R1
// RTE
// NOP
// NOP
/* start user program */
bsr.a _main