nommu: ptrace support

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The patch below adds ARM ptrace functions to get the process load address.
This is required for useful userspace debugging on mmuless systems.  These
values are obtained by reading magic offsets with PTRACE_PEEKUSR, as on other
nommu targets. I picked arbitrary large values for the offsets.

Signed-off-by: Paul Brook <paul@codesourcery.com>

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Paul Brook 2009-07-24 12:34:58 +01:00 • committed by Catalin Marinas

parent 5d57795e26

commit 68b7f7153f

2 changed files with 15 additions and 1 deletions

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8

arch/arm/include/asm/ptrace.h

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8

arch/arm/kernel/ptrace.c

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