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ARM Community: gcc put a address into a data word - ARM Community

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gcc put a address into a data word Rate Topic: ***-- 1 Votes

#1 User is offline   webshaker 

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Posted 02 July 2011 - 08:21 AM

Hi.

I'm trying to build a jump table, but I do not succed to declare the table
for example
.label1:
	...
	...

.label2:
	...
	...


.label3:
	...
	...

.jump_table
	word	.label1
	word	.label2
	word	.label3


gcc are not happy with "word .label1"

how can I declare that the address of .label1 is in the first word of .jump_table ?

Thank's
When you have eliminated the impossible, whatever remains, however improbable, must be the truth
0

#2 User is offline   Jerry Fan 

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Posted 03 July 2011 - 03:26 AM

jump_table:
jump_addr1 .word label1
jump_addr2 .word label2
jump_addr3 .word label3
1

#3 User is offline   webshaker 

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Posted 03 July 2011 - 08:10 AM

瀏覽文章引用框（Jerry Fan ＠ 03 July 2011 - 03:26 AM）

jump_table:
jump_addr1 .word label1
jump_addr2 .word label2
jump_addr3 .word label3


Damned...
I forgot the dot before word (.word)

Thank you.
I could have search for days !!!

Etienne
When you have eliminated the impossible, whatever remains, however improbable, must be the truth
0

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