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Forum Topic - Where is the startup_stack label in start.S: Page 1 of 2 (2 Items)
   
Where is the startup_stack label in start.S  
Hi all,
    I m reading  neutrino code from the SVN with source insight 3.5. At the beginning of _start.S in ker/arm:

  .long	bootstrap
_cstart_:
_start:
	/*
	 * Switch to initial stack
	 */
	ldr		sp, Lstartup_stack
	add		sp, sp, #STARTUP_STACK_SIZE- STACK_INITIAL_CALL_CONVENTION_USAGE

	/*
	 * _main never returns
	 */
	b		_main

Lstartup_stack:	.word	startup_stack


//////////////////////////////////////////////////////////////

(1)  But I can't find where the definition of startup_stack label is?

(2)  Usually what's kinds of tools used to track the source code?
 
thanks!