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[avr-gcc-list] Absolute Sections / Assembly
From: |
Keith Gudger |
Subject: |
[avr-gcc-list] Absolute Sections / Assembly |
Date: |
Wed, 9 Jul 2003 11:52:43 -0700 (PDT) |
Sorry to have to ask this question, but I've exhausted all of the manuals,
online and offline I can find, with no answer.
I have an array of data I want in a specific memory location in program
memory. I am using assembly language. According to the manuals, I should
be able to define a "section" and then tell the linker where to put it.
I tried defining the section in the file:
.section .imix9
and in the link call:
--section-start=.imix9=0x02e00
with no success.
In the avr-libc manual I found the following suggestion:
.section .init1,"ax",@progbits
with this description:
"The ,"ax",@progbits tells the assembler that the section is allocatable
("a"), executable ("x") and contains data ("@progbits"). For more detailed
information on the .section directive, see the gas user manual."
I've checked every "gas" manual I can find, but can find nothing that
applies to this.
Please note that this is fixed data in the program memory, not a
bootloader and not in SRAM.
Thanks.
Keith
- [avr-gcc-list] Absolute Sections / Assembly,
Keith Gudger <=