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How do I enable 8bit stack alignment?

Note: This was originally posted on 20th April 2011 at http://forums.arm.com

I'm trying to compile a C program with RVDS.
At link time, I get a lot of "myProgram.o(.text) contains invalid call from '~PRES8' function to 'REQ8' function"

I only found an asembly directive (e.g. PRESERVE8) that solves the issue for the .s files but not for c source files.

Is there any linker option that solves this problem?

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Martin Weidmann over 12 years ago

Note: This was originally posted on 20th April 2011 at http://forums.arm.com

That is a bit odd, as 8-byte stack alignment should be default setting.

What compiler flags are you specifying? Specifically, are you specifying anything like "--apcs="?
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Martin Weidmann over 12 years ago

Note: This was originally posted on 20th April 2011 at http://forums.arm.com

That is a bit odd, as 8-byte stack alignment should be default setting.

What compiler flags are you specifying? Specifically, are you specifying anything like "--apcs="?
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