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Re: [Qemu-devel] [PULL 0/7] fw_cfg: add dma interface, add strings via c
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PULL 0/7] fw_cfg: add dma interface, add strings via cmdline. |
Date: |
Mon, 19 Oct 2015 13:02:41 +0100 |
On 19 October 2015 at 12:52, Kevin O'Connor <address@hidden> wrote:
> On Mon, Oct 19, 2015 at 12:12:34PM +0100, Peter Maydell wrote:
>> Windows fails to compile:
>> /home/petmay01/linaro/qemu-for-merges/hw/nvram/fw_cfg.c: In function
>> ‘fw_cfg_dma_mem_read’:
>> /home/petmay01/linaro/qemu-for-merges/hw/nvram/fw_cfg.c:406: warning:
>> integer constant is too large for ‘long’ type
>
> I don't have a Windows test environment, but I suspect the following:
>
> #define FW_CFG_DMA_SIGNATURE 0x51454d5520434647 /* "QEMU CFG" */
>
> should be changed to:
>
> #define FW_CFG_DMA_SIGNATURE 0x51454d5520434647ULL /* "QEMU CFG" */
Yes. All 64 bit constants should have an LL or ULL suffix.
(The test failure is presumably something different.)
thanks
-- PMM
- [Qemu-devel] [PULL 0/7] fw_cfg: add dma interface, add strings via cmdline., Gerd Hoffmann, 2015/10/19
- [Qemu-devel] [PULL 6/7] Enable fw_cfg DMA interface for x86, Gerd Hoffmann, 2015/10/19
- [Qemu-devel] [PULL 5/7] Enable fw_cfg DMA interface for ARM, Gerd Hoffmann, 2015/10/19
- [Qemu-devel] [PULL 3/7] fw_cfg DMA interface documentation, Gerd Hoffmann, 2015/10/19
- [Qemu-devel] [PULL 1/7] fw_cfg: insert string blobs via qemu cmdline, Gerd Hoffmann, 2015/10/19
- [Qemu-devel] [PULL 4/7] Implement fw_cfg DMA interface, Gerd Hoffmann, 2015/10/19
- [Qemu-devel] [PULL 7/7] fw_cfg: Define a static signature to be returned on DMA port reads, Gerd Hoffmann, 2015/10/19
- [Qemu-devel] [PULL 2/7] fw_cfg: document fw_cfg_modify_iXX() update functions, Gerd Hoffmann, 2015/10/19
- Re: [Qemu-devel] [PULL 0/7] fw_cfg: add dma interface, add strings via cmdline., Peter Maydell, 2015/10/19
- Re: [Qemu-devel] [PULL 0/7] fw_cfg: add dma interface, add strings via cmdline., Kevin O'Connor, 2015/10/19
- Re: [Qemu-devel] [PULL 0/7] fw_cfg: add dma interface, add strings via cmdline.,
Peter Maydell <=
- Re: [Qemu-devel] [PULL 0/7] fw_cfg: add dma interface, add strings via cmdline., Kevin O'Connor, 2015/10/19
- Re: [Qemu-devel] [PULL 0/7] fw_cfg: add dma interface, add strings via cmdline., Marc Marí, 2015/10/19
- Re: [Qemu-devel] [PULL 0/7] fw_cfg: add dma interface, add strings via cmdline., Gerd Hoffmann, 2015/10/19
- Re: [Qemu-devel] [PULL 0/7] fw_cfg: add dma interface, add strings via cmdline., Gerd Hoffmann, 2015/10/19
- Re: [Qemu-devel] [PULL 0/7] fw_cfg: add dma interface, add strings via cmdline., Peter Maydell, 2015/10/19
Re: [Qemu-devel] [PULL 0/7] fw_cfg: add dma interface, add strings via cmdline., Laszlo Ersek, 2015/10/19