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From: | Peter Maydell |
Subject: | Re: [Qemu-devel] [PATCH v2] Add support for the arm breakpoint syscall |
Date: | Fri, 20 Jun 2014 12:16:04 +0100 |
On 20 June 2014 12:13, Hunter Laux <address@hidden> wrote: > OABI arm used a software interrupt(0xef9f0001) for breakpoints. > Since 2005 gdb has used the break instruction(0xe7f001f0) for EABI. > Apparently Steel Bank Common Lisp still uses the swi instruction. > > This is the kernel implementation: > http://lxr.free-electrons.com/source/arch/arm/kernel/traps.c#L598 > > Signed-off-by: Hunter Laux <address@hidden> Reviewed-by: Peter Maydell <address@hidden> thanks -- PMM
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