Re: [U-Boot] [PATCH] KGDB set / remove breakpoints

Thanks for the review, Mike. >> Please note, after applying this patch, those architectures, which >> already enabled KGDB support, have to create a new asm/kgdb.h and >> define the length of the break instruction (BREAK_INSTR_SIZE) in that >> file. > > i dont think breaking build is a good idea.

[U-Boot] [PATCH v2 0/4] [ARM] Add KGDB support for ARM platforms

This patchset adds KGDB support for ARM platforms. Since the KGDB support for ARM is through the undef instruction handler, we need to add code to the startup file to restore the user context after exception. Unfortunately, each ARM variant has his own start.S, so please reference the patch desig

[U-Boot] [PATCH v2 1/4] [ARM] Add KGDB support for ARM platforms

Signed-off-by: Tonny Tzeng --- arch/arm/lib/board.c |4 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c index f5660a9..f2b028c 100644 --- a/arch/arm/lib/board.c +++ b/arch/arm/lib/board.c @@ -381,6 +381,10 @@ void start_armboot

[U-Boot] [PATCH v2 4/4] [ARM] Add KGDB support for ARM platforms

Signed-off-by: Tonny Tzeng --- arch/arm/cpu/arm720t/start.S |7 +++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/arch/arm/cpu/arm720t/start.S b/arch/arm/cpu/arm720t/start.S index 90b7240..fd06298 100644 --- a/arch/arm/cpu/arm720t/start.S +++ b/arch/arm/cpu/arm720t

[U-Boot] [PATCH v2 3/4] [ARM] Add KGDB support for ARM platforms

Signed-off-by: Tonny Tzeng --- arch/arm/include/asm/kgdb.h | 66 +++ arch/arm/lib/Makefile |1 + arch/arm/lib/kgdb.c | 194 +++ 3 files changed, 261 insertions(+), 0 deletions(-) create mode 100644 arch/arm/include/asm

[U-Boot] [PATCH v2 2/4] [ARM] Add KGDB support for ARM platforms

Signed-off-by: Tonny Tzeng --- arch/arm/lib/interrupts.c |9 + 1 files changed, 9 insertions(+), 0 deletions(-) diff --git a/arch/arm/lib/interrupts.c b/arch/arm/lib/interrupts.c index 1f2b815..6ee4309 100644 --- a/arch/arm/lib/interrupts.c +++ b/arch/arm/lib/interrupts.c @@ -37,6

[U-Boot] [PATCH] KGDB set / remove breakpoints

Please note, after applying this patch, those architectures, which already enabled KGDB support, have to create a new asm/kgdb.h and define the length of the break instruction (BREAK_INSTR_SIZE) in that file. Signed-off-by: Tonny Tzeng --- common

Re: [U-Boot] [PATCH] Add KGDB support for ARM platforms

Mike, thanks for your review. Here need your further clarifications, thanks in advance. On Fri, Apr 9, 2010 at 5:36 AM, Mike Frysinger wrote: > On Thursday 08 April 2010 05:40:02 Tonny Tzeng wrote: >> --- a/common/kgdb.c >> +++ b/common/kgdb.c >> @@ -220,6 +220,29 @@ hex

[U-Boot] [PATCH] Add KGDB support for ARM platforms

These patches add kgdb support for ARM platforms. The add and invocation of the bad_restore_user_regs macro in cpu/arm720t/start.S should be made to other cpu/arm*/start.S files as well. Signed-off-by: Tonny Tzeng ---  common/kgdb.c          |   30 ++  cpu/arm720t/start.S    |    7

[U-Boot] [PATCH] Add KGDB support for ARM platforms

These patches add kgdb support for ARM platforms. The add and invocation of the bad_restore_user_regs macro in cpu/arm720t/start.S should be made to other cpu/arm*/start.S files as well. Signed-off-by: Tonny Tzeng --- common/kgdb.c | 30 ++ cpu/arm720t/start.S|7