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Simple asm question

Vincent R over 12 years ago

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Bhaveet Shah over 12 years ago

Note: This was originally posted on 25th July 2009 at http://forums.arm.com

Why does LR holds 0x42 ?

LR actually holds 0x43 and is used as a temporary register to store the 4th argument (3rd variadic one) on the stack - at offset 0x11020. After registers R0 to R3 are used, generally, other arguments are passed on the stack...
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Bhaveet Shah over 12 years ago

Note: This was originally posted on 25th July 2009 at http://forums.arm.com

Why does LR holds 0x42 ?

LR actually holds 0x43 and is used as a temporary register to store the 4th argument (3rd variadic one) on the stack - at offset 0x11020. After registers R0 to R3 are used, generally, other arguments are passed on the stack...
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