Hi, I am using arm-linux-gcc compiler tool, obtained from http://www.lart.tudelft.nl/lartware/compile-tools/ . I am working on EP7212 (arm7tdmi core) eval board and using open linux. If I use assembly instruction STRH (write half word in memory), it causes kernel-panic only in the address range 0x0203e000 to 0x0203efff (kb size) and And I am able ot use this instruction leaving this address range. I can access this address range by using STRB instruction --- which implies that this address range is NOT read-only. I am quite puzzled, how STRH can cause problem only in this specific address range...... Any clue/suggestion......... Thanks in advance..... -Mahesh (Mahesh Narain Shukla)
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