[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [MULTIBOOT2 DOC PATCH v3 01/13] multiboot2: Replace u_phys with u32
u_phys is used just in two places and sometimes it may confuse reader. Additionally, GRUB multiboot2 implementation does not use u_phys anywhere. So, replace it with basic well defined and used in implementation u32 type. Signed-off-by: Daniel Kiper <daniel.kiper@xxxxxxxxxx> --- doc/multiboot.texi | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/doc/multiboot.texi b/doc/multiboot.texi index 4b92918..2bda9b7 100644 --- a/doc/multiboot.texi +++ b/doc/multiboot.texi @@ -299,9 +299,6 @@ little-endian, u32 is coded in little-endian. The type of unsigned 64-bit data. Because the target architecture is little-endian, u64 is coded in little-endian. -@item u_phys -The type of unsigned data of the same size as target architecture physical address size. - @item u_virt The type of unsigned data of the same size as target architecture virtual address size. @@ -840,8 +837,8 @@ zero-terminated UTF-8 string. +-------------------+ u32 | type = 3 | u32 | size | -u_phys | mod_start | -u_phys | mod_end | +u32 | mod_start | +u32 | mod_end | u8[n] | string | +-------------------+ @end group @@ -850,8 +847,8 @@ u8[n] | string | This tag indicates to the kernel what boot module was loaded along with the kernel image, and where it can be found. -The @samp{mod_start} and @samp{mod_end} contain the start and end addresses of the boot -module itself. The @samp{string} field provides an arbitrary string to +The @samp{mod_start} and @samp{mod_end} contain the start and end physical addresses +of the boot module itself. The @samp{string} field provides an arbitrary string to be associated with that particular boot module; it is a zero-terminated UTF-8 string, just like the kernel command line. Typically the string might be a command line (e.g. if the operating system treats boot -- 1.7.10.4 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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