ARM/Thumb Interwork

[Bhattacharya, Soubhik]

> 
>>in case of 1, the function is marked as arm, and the thumb code begins 
>>with a label of the form '.real_start_of<funcname>'.
>>in case of 2, the function is marked as thumb, and arm code begins with 
>>a label of the form '__<arm_function_to_be_called>_change_to_arm'.
>>
>>both the labels have type STT_NOTYPE in symtab. so is it the label name 
>>that is being used to distinguish between arm/thumb? if yes, is there 
>>any other label name that is used for this purpose?
>>


a label for a thumb code has different type than that for an arm code. 
above observation is wrong. sorry for the slip. thanks Richard for your 
help.

soubhik.

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Soubhik Bhattacharya
Member Technical Staff
Mentor Graphics
Hyderabad, India.
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