Re: [Qemu-devel] [PATCH v5 2/2] Add Nios II semihosting support.

2019-03-14 Thread Peter Maydell
On Wed, 13 Feb 2019 at 04:02, Sandra Loosemore wrote: > > This patch adds support for libgloss semihosting to Nios II bare-metal > emulation. > > Signed-off-by: Sandra Loosemore > Signed-off-by: Julian Brown Hi; here are some more detailed code review comments based on your spec document.

Re: [Qemu-devel] [PATCH v5 2/2] Add Nios II semihosting support.

2019-03-08 Thread Peter Maydell
On Fri, 8 Mar 2019 at 17:01, Sandra Loosemore wrote: > > On 3/8/19 9:04 AM, Peter Maydell wrote: > > Thanks. So who "owns" this ABI (ie has the authority to change > > it and should be the end documenting it)? How many projects or > > bits of software are implementing either end of it? > > Going

Re: [Qemu-devel] [PATCH v5 2/2] Add Nios II semihosting support.

2019-03-08 Thread Sandra Loosemore
On 3/8/19 9:04 AM, Peter Maydell wrote: On Fri, 8 Mar 2019 at 03:13, Sandra Loosemore wrote: On 3/7/19 7:58 AM, Peter Maydell wrote: On Wed, 13 Feb 2019 at 04:02, Sandra Loosemore wrote: This patch adds support for libgloss semihosting to Nios II bare-metal emulation. Signed-off-by:

Re: [Qemu-devel] [PATCH v5 2/2] Add Nios II semihosting support.

2019-03-08 Thread Peter Maydell
On Fri, 8 Mar 2019 at 03:13, Sandra Loosemore wrote: > > On 3/7/19 7:58 AM, Peter Maydell wrote: > > On Wed, 13 Feb 2019 at 04:02, Sandra Loosemore > > wrote: > >> > >> This patch adds support for libgloss semihosting to Nios II bare-metal > >> emulation. > >> > >> Signed-off-by: Sandra

Re: [Qemu-devel] [PATCH v5 2/2] Add Nios II semihosting support.

2019-03-07 Thread Sandra Loosemore
On 3/7/19 7:58 AM, Peter Maydell wrote: On Wed, 13 Feb 2019 at 04:02, Sandra Loosemore wrote: This patch adds support for libgloss semihosting to Nios II bare-metal emulation. Signed-off-by: Sandra Loosemore Signed-off-by: Julian Brown Do you have a link to the spec that defines this

Re: [Qemu-devel] [PATCH v5 2/2] Add Nios II semihosting support.

2019-03-07 Thread Peter Maydell
On Wed, 13 Feb 2019 at 04:02, Sandra Loosemore wrote: > > This patch adds support for libgloss semihosting to Nios II bare-metal > emulation. > > Signed-off-by: Sandra Loosemore > Signed-off-by: Julian Brown Do you have a link to the spec that defines this semihosting ABI, please ? thanks --

[Qemu-devel] [PATCH v5 2/2] Add Nios II semihosting support.

2019-02-12 Thread Sandra Loosemore
This patch adds support for libgloss semihosting to Nios II bare-metal emulation. Signed-off-by: Sandra Loosemore Signed-off-by: Julian Brown --- qemu-options.hx| 8 +- target/nios2/Makefile.objs | 2 +- target/nios2/cpu.h | 4 +- target/nios2/helper.c | 11 ++