Scott Wood scottw...@freescale.com wrote on 2012/07/20 23:11:33:
On 07/20/2012 04:20 AM, Joakim Tjernlund wrote:
PowerPC mandates SP to be 16 bytes aligned.
Furthermore, a stack frame is added, pointing to the reset vector
which is just get in the way when gdb is walking the stack
On 07/21/2012 10:06 AM, Joakim Tjernlund wrote:
Scott Wood scottw...@freescale.com wrote on 2012/07/20 23:11:33:
On 07/20/2012 04:20 AM, Joakim Tjernlund wrote:
PowerPC mandates SP to be 16 bytes aligned.
Furthermore, a stack frame is added, pointing to the reset vector
which is just get
Scott Wood scottw...@freescale.com wrote on 2012/07/23 18:52:28:
From: Scott Wood scottw...@freescale.com
To: Joakim Tjernlund joakim.tjernl...@transmode.se,
Cc: u-boot@lists.denx.de
Date: 2012/07/23 18:52
Subject: Re: [U-Boot] [PATCH 2/2] mpc85xx: Initial SP alignment is wrong.
On 07/21
] mpc85xx: Initial SP alignment is wrong.
On 07/21/2012 10:06 AM, Joakim Tjernlund wrote:
Scott Wood scottw...@freescale.com wrote on 2012/07/20 23:11:33:
On 07/20/2012 04:20 AM, Joakim Tjernlund wrote:
PowerPC mandates SP to be 16 bytes aligned.
Furthermore, a stack frame is added, pointing
Scott Wood scottw...@freescale.com wrote on 2012/07/23 19:28:20:
On 07/23/2012 12:11 PM, Joakim Tjernlund wrote:
...but I was a bit confused when I thought it would help terminate
things. The NULL LR only helps prevent finding something worse, if
something happens to do a backtrace
Scott Wood scottw...@freescale.com wrote on 2012/07/20 23:11:33:
On 07/20/2012 04:20 AM, Joakim Tjernlund wrote:
PowerPC mandates SP to be 16 bytes aligned.
Furthermore, a stack frame is added, pointing to the reset vector
which is just get in the way when gdb is walking the stack because
PowerPC mandates SP to be 16 bytes aligned.
Furthermore, a stack frame is added, pointing to the reset vector
which is just get in the way when gdb is walking the stack because
the reset vector may not accessible depending on emulator settings.
Also use a temp register so gdb doesn't pick up
On 07/20/2012 04:20 AM, Joakim Tjernlund wrote:
PowerPC mandates SP to be 16 bytes aligned.
Furthermore, a stack frame is added, pointing to the reset vector
which is just get in the way when gdb is walking the stack because
the reset vector may not accessible depending on emulator settings.
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