profile/ivi/syslinux.git
14 years agohdt: Fixing about menu & show hdt
Erwan Velu [Fri, 4 Dec 2009 15:58:12 +0000 (16:58 +0100)]
hdt: Fixing about menu & show hdt

Impact: visual

Let's add website, rename contact to mailing list and put all people
together

14 years agohdt: Fixing memory corruption in kernel>show
Erwan Velu [Wed, 2 Dec 2009 21:31:18 +0000 (22:31 +0100)]
hdt: Fixing memory corruption in kernel>show

Impact: Fixing memory corruption

Fixing memory corruption which occurs during kernel>show
This patch makes the init cleaner.

14 years agohdt: Fixing memtest entry
Erwan Velu [Mon, 30 Nov 2009 23:11:25 +0000 (00:11 +0100)]
hdt: Fixing memtest entry

Impact: none

Fixing memtest entry

14 years agohdt: Makefile isn't gzipping pci.ids
Erwan Velu [Mon, 30 Nov 2009 19:47:45 +0000 (20:47 +0100)]
hdt: Makefile isn't gzipping pci.ids

Impact: avoid missed gzipping

The iso wasn't gzipping pci.ids correctly

14 years agodmi: dmitest have to use voltage_mv
Erwan Velu [Mon, 30 Nov 2009 17:44:36 +0000 (18:44 +0100)]
dmi: dmitest have to use voltage_mv

Impact: fixing build error

Processor is now using voltage_mv

14 years agohdt: summary mode only show memory size
Erwan Velu [Mon, 30 Nov 2009 14:57:41 +0000 (15:57 +0100)]
hdt: summary mode only show memory size

Impact: visual

Summary mode only show the detected memory size.
Showing used banks is too much verbose for a summary

14 years agohdt: Adding cpu voltage
Erwan Velu [Mon, 30 Nov 2009 12:26:39 +0000 (13:26 +0100)]
hdt: Adding cpu voltage

Impact: Adding cpu voltage

Adding cpu voltage via DMI

14 years agodmi: Switching processor voltage from V to mV
Erwan Velu [Mon, 30 Nov 2009 12:25:00 +0000 (13:25 +0100)]
dmi: Switching processor voltage from V to mV

Impact: Changing units

Processor voltage is now millivolts

14 years agodmi: more chassis types
Erwan Velu [Mon, 30 Nov 2009 12:01:58 +0000 (13:01 +0100)]
dmi: more chassis types

Impact: more chassis types

More DMI chassis types

14 years agodmi: returning out of spec instead of NULL
Erwan Velu [Mon, 30 Nov 2009 11:59:04 +0000 (12:59 +0100)]
dmi: returning out of spec instead of NULL

Impact: avoid null string

It's better returning out of spec instead of null

14 years agodmi: More processors
Erwan Velu [Mon, 30 Nov 2009 11:55:12 +0000 (12:55 +0100)]
dmi: More processors

Impact: More processors

More processors in the DMI table

14 years agohdt: Fixing history cycling
Erwan Velu [Mon, 30 Nov 2009 11:39:08 +0000 (12:39 +0100)]
hdt: Fixing history cycling

Impact: prior to that commit, cycling the history failed

When we enter more than 32 commands, let's cycle the history

14 years agohdt: Using del_multi_spaces for the cpu model
Erwan Velu [Mon, 30 Nov 2009 11:27:37 +0000 (12:27 +0100)]
hdt: Using del_multi_spaces for the cpu model

Impact: avoid multi spaces in the cpu model

Some cpu vendors like to put multi spaces in the model name.
We don't need it for a cleaner & shorter display

14 years agodmi: More cpu upgrade options
Erwan Velu [Mon, 30 Nov 2009 11:24:40 +0000 (12:24 +0100)]
dmi: More cpu upgrade options

Impact: many cpu upgrade were set out of spec

Fixing stupid typo which prevent cpu upgrade options to be shown

14 years agohdt: removing vendor_id from cpu info
Erwan Velu [Mon, 30 Nov 2009 10:18:36 +0000 (11:18 +0100)]
hdt: removing vendor_id from cpu info

Impact: visual

No need to display the vendor_id as we already show the vendor name.
That confuse users, let's remove it

14 years agopci: replace '-' by '_' in modules names
Erwan Velu [Mon, 30 Nov 2009 10:02:49 +0000 (11:02 +0100)]
pci: replace '-' by '_' in modules names

Impact: avoid kernel modules duplication

In modules.pcimap, kernel modules name are featuring '_' or '-' whereas modules.alias is only using '_'.
To avoid kernel modules duplication, let's rename all '-' by '_' to match what modules.alias provides
This avoid stupid duplications like "a-b" & "a_b" whereas they are in
fact the same kernel module

14 years agohdt: Adding memtest entry in the menu
Erwan Velu [Mon, 30 Nov 2009 09:07:02 +0000 (10:07 +0100)]
hdt: Adding memtest entry in the menu

Imapct: Allow people starting memtest from the menu

Users can now starts memtest for our menu

14 years agohdt: EDD uses hex numbers, not decimal
Erwan Velu [Sun, 29 Nov 2009 20:40:29 +0000 (21:40 +0100)]
hdt: EDD uses hex numbers, not decimal

Impact: Fixing commit 4d2536e76d621bc7c5faa076a905051854f9c512

Commit 4d2536e76d621bc7c5faa076a905051854f9c512 was buggy as considering
EDD as decimal and not hex.

14 years agohdt: Fixing cpu flags splitting
Erwan Velu [Sun, 29 Nov 2009 20:13:00 +0000 (21:13 +0100)]
hdt: Fixing cpu flags splitting

Impact: improve rendering

Under the cli, the cpu flags were sometimes leaking to another line

14 years agoAdding ifcpu.c32, removing ifcpuhvm
Erwan Velu [Sun, 29 Nov 2009 19:48:41 +0000 (20:48 +0100)]
Adding ifcpu.c32, removing ifcpuhvm

Impact: ifcpu holds more cases

ifcpu allow users defining a set of required cpu features for booting an
entry

14 years agohdt: Adding gPXE detection
Erwan Velu [Sun, 29 Nov 2009 14:35:13 +0000 (15:35 +0100)]
hdt: Adding gPXE detection

Impact: gPXE is now detected

HDT is now able to report is gPXE is loaded on this given system

14 years agocom32: Avoid gpxe detection code duplication
Erwan Velu [Sun, 29 Nov 2009 14:20:33 +0000 (15:20 +0100)]
com32: Avoid gpxe detection code duplication

Impact: avoid code duplication

This will make code more generic, hdt will need it ;)

14 years agohdt: Do not display hostbus & interface for EDD<3
Erwan Velu [Sun, 29 Nov 2009 13:38:43 +0000 (14:38 +0100)]
hdt: Do not display hostbus & interface for EDD<3

Impact: Avoid corruption while displaying host bus interface when
EDD<3.0

If EDD < 3.0 displaying host bus & interface for disk devices return
unexpected content. We have to avoid displaying that informations in
such case

14 years agohdt: Fixing wrong Part Number display
Erwan Velu [Sun, 29 Nov 2009 13:14:19 +0000 (14:14 +0100)]
hdt: Fixing wrong Part Number display

Impact: Visual

In the memory bank display, the part number wasn't correctly padded.

14 years agohdt: Keeping symlinks on generated binaries
Erwan Velu [Sun, 29 Nov 2009 13:11:09 +0000 (14:11 +0100)]
hdt: Keeping symlinks on generated binaries

Impact: none

Building binary images let some symlinks useful for testing

14 years agohdt: Preventing agressive disk's size rounding
Erwan Velu [Sun, 29 Nov 2009 13:07:52 +0000 (14:07 +0100)]
hdt: Preventing agressive disk's size rounding

Impact: Visual

Prevent reported case where 1997MB could be displayed as 1GB.

14 years agohdt: Adding memtest is our binary images
Erwan Velu [Sat, 28 Nov 2009 12:22:03 +0000 (13:22 +0100)]
hdt: Adding memtest is our binary images

Impact: memtest is now included

Downloading memtest while generating floppy/iso images

14 years agoFixing comments on ifcpu64/ifcpuhvm
Erwan Velu [Fri, 27 Nov 2009 21:22:18 +0000 (22:22 +0100)]
Fixing comments on ifcpu64/ifcpuhvm

Impact: Fixing typo

Fixing typo

14 years agoAdding ifcpuhvm.c32
Erwan Velu [Fri, 27 Nov 2009 21:12:40 +0000 (22:12 +0100)]
Adding ifcpuhvm.c32

Impact: new module to boot hvm systems

This module allow users to define a boot entry regarding if the cpu is
supporting hvm (vmx|svm). This could used to boot xen, or any hypervisor

14 years agohdt: Fixing cpu cores naming
Erwan Velu [Fri, 27 Nov 2009 19:41:16 +0000 (20:41 +0100)]
hdt: Fixing cpu cores naming

Impact: Visual

Fixing cpu cores naming

14 years agohdt: Adding 'release' target to Makefil
Erwan Velu [Fri, 27 Nov 2009 19:30:51 +0000 (20:30 +0100)]
hdt: Adding 'release' target to Makefil

Impact: Automate releasing files

'make release' will generate the proper binaries

14 years agohdt: 0.3.6-pre2
Erwan Velu [Fri, 27 Nov 2009 19:21:05 +0000 (20:21 +0100)]
hdt: 0.3.6-pre2

Impact: new subrelease

New subrelease

14 years agohdt: Adding cpu cache management
Erwan Velu [Fri, 27 Nov 2009 19:11:34 +0000 (20:11 +0100)]
hdt: Adding cpu cache management

Impact: Adding cpu cache

CPU cache is now visible from HDT

14 years agocpuid: Adding L1 & L2 cache detection
Erwan Velu [Fri, 27 Nov 2009 18:47:46 +0000 (19:47 +0100)]
cpuid: Adding L1 & L2 cache detection

Impact: Adding L1 & L2 cache detection

Adding L1 & L2 cache detection

14 years agohdt: Fixing memory detection
Erwan Velu [Fri, 27 Nov 2009 15:09:01 +0000 (16:09 +0100)]
hdt: Fixing memory detection

Impact: Fix memory detection under cli

Under the CLI, the memory detection wasn't started...
This commit fixes the memory initialisation path

14 years agohdt: Adding cpu core management
Erwan Velu [Fri, 27 Nov 2009 14:53:07 +0000 (15:53 +0100)]
hdt: Adding cpu core management

Impact: we now display the number of cores

CPU cores are now displayed

14 years agocpuid: Adding cpu core detection
Erwan Velu [Fri, 27 Nov 2009 14:44:33 +0000 (15:44 +0100)]
cpuid: Adding cpu core detection

Impact: we are now able to detect the number of cpu cores

We can detect the number of cores using cpuid(4) or cpuid_ecx(0x80000008)

14 years agohdt: Improving cpu flags report
Erwan Velu [Fri, 27 Nov 2009 10:45:46 +0000 (11:45 +0100)]
hdt: Improving cpu flags report

Impact: more cpu flags detected

This commit allow hdt reporting more cpu flags but also simplify from
the developer point of view the cpu flags reporting.
A visual improvement is also done for showing lists of cpu flags.

14 years agocpuid: Adding more flags
Erwan Velu [Fri, 27 Nov 2009 09:10:52 +0000 (10:10 +0100)]
cpuid: Adding more flags

Impact: sync with linux kernel

cpu flags are now in sync with the linux kernel. Too many flags were
missing.

14 years agohdt: show error message when no disk is found
Erwan Velu [Thu, 26 Nov 2009 22:44:22 +0000 (23:44 +0100)]
hdt: show error message when no disk is found

Impact: Visual

Display an error message when no disk is found on the system

14 years agohdt: Adding CODENAME in title (menu.c32)
Erwan Velu [Thu, 26 Nov 2009 22:14:51 +0000 (23:14 +0100)]
hdt: Adding CODENAME in title (menu.c32)

Impact: visual

Let's display the CODENAME in the menu title

14 years agohdt: clear_screen have to reset the xy position
Erwan Velu [Thu, 26 Nov 2009 22:06:35 +0000 (23:06 +0100)]
hdt: clear_screen have to reset the xy position

Impact: visual

This commit avoid clear_screen letting the cursor at the same place
after the clearing. It have to be reset to

14 years agohdt: Auto generating versions for menu mode
Erwan Velu [Thu, 26 Nov 2009 21:25:34 +0000 (22:25 +0100)]
hdt: Auto generating versions for menu mode

Impact: visual

The menu mode now display the current version

14 years agohdt: Adding vesa mode switching under CLI
Erwan Velu [Thu, 26 Nov 2009 20:41:26 +0000 (21:41 +0100)]
hdt: Adding vesa mode switching under CLI

Impact: its now possible to switch the vesa mode

Users can use vesa>enable to switch to vesa mode or
vesa>disable to switch to console mode

14 years agohdt: Improving help messages' display in menu
Erwan Velu [Thu, 26 Nov 2009 20:27:40 +0000 (21:27 +0100)]
hdt: Improving help messages' display in menu

Impact: Visual

Help messages need a space for increasing readbility

14 years agohdt: Improving menu layout
Erwan Velu [Thu, 26 Nov 2009 20:23:07 +0000 (21:23 +0100)]
hdt: Improving menu layout

Impact: visual

Improving layout. Thx gert.

14 years agohdt: Adding a menu for floppy & iso images
Erwan Velu [Thu, 26 Nov 2009 20:07:37 +0000 (21:07 +0100)]
hdt: Adding a menu for floppy & iso images

Impact: none

Floppy & ISO images are now featuring a menu mode.
Thx gert for this idea.

14 years agohdt: Fixing typo in variable's name
Erwan Velu [Thu, 26 Nov 2009 19:14:18 +0000 (20:14 +0100)]
hdt: Fixing typo in variable's name

Impact: Building is working again

Ooops ....

14 years agohdt: Adding novesa for future use
Erwan Velu [Thu, 26 Nov 2009 15:48:35 +0000 (16:48 +0100)]
hdt: Adding novesa for future use

Impact: none

In a close future, as vesa will be enabled by default, let's anticipate
the novesa command

14 years agohdt: print_history have to use more_printf
Erwan Velu [Wed, 25 Nov 2009 23:01:12 +0000 (00:01 +0100)]
hdt: print_history have to use more_printf

Impact: managing scrolling in history()

History can generates some scrolling, so let's use more_printf

14 years agohdt: Fixing history behavior to match bash's one
Erwan Velu [Wed, 25 Nov 2009 22:50:03 +0000 (23:50 +0100)]
hdt: Fixing history behavior to match bash's one

Impact: history usage is more obvious

History (up/down) is more intiutive and copy bash's behavior

14 years agohdt: Adding history command
Erwan Velu [Wed, 25 Nov 2009 22:10:34 +0000 (23:10 +0100)]
hdt: Adding history command

Impact: new command 'history'

This command allow to see the content of the history

14 years agohdt: reworking history to prevent corruption
Erwan Velu [Wed, 25 Nov 2009 21:35:04 +0000 (22:35 +0100)]
hdt: reworking history to prevent corruption

Impact: avoid history corruption

No need to copy history to input. We can directly use the history stack.

14 years agogfxboot.c32 syslinux-3.84-pre5
Steffen Winterfeldt [Thu, 26 Nov 2009 20:00:17 +0000 (21:00 +0100)]
gfxboot.c32

Ok, here is the first try to turn the gfxboot wrapper into a com32 module. I
had to extend the interface to the gfxboot core a bit to get it working. So
it works only with latest gfxboot from

git://gitorious.org/gfxboot/gfxboot.git

Steffen

Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>
14 years agopcitest: fix wrong statements about file location
Sebastian Herbszt [Fri, 20 Nov 2009 14:42:19 +0000 (15:42 +0100)]
pcitest: fix wrong statements about file location

Impact: Visual

The module tries to access the files in the current directory.
So this patch fixes the error message accordingly.

14 years agogpllibs: Running Nindent
Erwan Velu [Tue, 24 Nov 2009 12:42:41 +0000 (13:42 +0100)]
gpllibs: Running Nindent

Impact: visual

Running Nindent on gpllib / gplinclude

14 years agoMerge branch 'master' of ssh://terminus.zytor.com//pub/git/users/erwan/hdt
Erwan Velu [Tue, 24 Nov 2009 09:26:28 +0000 (10:26 +0100)]
Merge branch 'master' of ssh://terminus.zytor.com//pub/git/users/erwan/hdt

14 years agohdt: Running Nindent
Erwan Velu [Tue, 24 Nov 2009 09:24:49 +0000 (10:24 +0100)]
hdt: Running Nindent

Impact: Visual cleanup

HDT now uses the same indent as syslinux

14 years agoMerge remote branch 'pam/hdt-0.3.6'
Erwan Velu [Tue, 24 Nov 2009 09:05:48 +0000 (10:05 +0100)]
Merge remote branch 'pam/hdt-0.3.6'

14 years agohdt: fix memory corruption in the CLI
Pierre-Alexandre Meyer [Tue, 24 Nov 2009 02:40:01 +0000 (18:40 -0800)]
hdt: fix memory corruption in the CLI

More memory corruption with overlooked. parse_command_line and
expand_aliases both allocate memory (for command, module, argc and argv).

We did fix the memory corruption for the autocompletion feature but
but didn't do it for the actual execution of the commands.

Signed-off-by: Pierre-Alexandre Meyer <pierre@ning.com>
14 years agomemory: Commenting workaround
root [Mon, 23 Nov 2009 21:04:05 +0000 (22:04 +0100)]
memory: Commenting workaround

Impact: none

HDT is using a memory detection code which duplicates some syslinux
code. Once addr_t will be moved into 64bit, this can be removed by using
syslinux_scan_memory().

14 years agohdt: replacing e88 by 88
Erwan Velu [Mon, 23 Nov 2009 16:16:41 +0000 (17:16 +0100)]
hdt: replacing e88 by 88

Impact: e88 doesn't have any meaning

Fixing e88 by 88

14 years agohdt: Rounding detected memory size
Erwan Velu [Mon, 23 Nov 2009 14:16:32 +0000 (15:16 +0100)]
hdt: Rounding detected memory size

Impact: Visual

Rounding values to have more realistic values

14 years agohdt: Improving memory detection
Erwan Velu [Mon, 23 Nov 2009 12:44:51 +0000 (13:44 +0100)]
hdt: Improving memory detection

Impact: Detect memory size even if dmi is broken

This commit uses e820/e801/e88 memory detection to find the memory size.
That allow to display the memory size even if the dmi table is broken

14 years agomemory: Adding memory size detection
Erwan Velu [Mon, 23 Nov 2009 12:39:55 +0000 (13:39 +0100)]
memory: Adding memory size detection

Impact: allow com32 module to detect the amount of memory installed

This commit adds several function:

sanitize_e820_map() to generate a new e820 map that doesn't have
overlaping

memsize_e820() to detect the available memory (in KB)

detect_memsize() to detect the amount of memory by using e820/e801/e88.
It first try to detect the memory via e820. If it fails, it uses e801 as
fallback. If this e801 fails, e88 is used.

14 years agohdt: Cleaning mbr_ids
Erwan Velu [Sun, 22 Nov 2009 21:48:49 +0000 (22:48 +0100)]
hdt: Cleaning mbr_ids

Impact: none

Let's just clean mbr_ids as we do for the orther structures

14 years agohdt: More coherency in messages
Erwan Velu [Sun, 22 Nov 2009 21:30:57 +0000 (22:30 +0100)]
hdt: More coherency in messages

Impact: more coherency

More coherency in messages

14 years agohdt: Adding more coherency in memory messages
Erwan Velu [Sun, 22 Nov 2009 21:26:10 +0000 (22:26 +0100)]
hdt: Adding more coherency in memory messages

Impact: more coherency

More coherency in memory messages

14 years agohdt: memory menu have to be shown in every case
Erwan Velu [Sun, 22 Nov 2009 20:57:47 +0000 (21:57 +0100)]
hdt: memory menu have to be shown in every case

Impact: memory menu have to be always visible

In virtualbox, dmi table isn't correctly feed. In that situation, the
memory menu isn't displayed whereas e88, e820 & e801 are present.
So let's remove the condition where the memory menu have to be shown
only when memory modules are detected.

Tested by Gert.

14 years agohdt: Renaming "show 88" to "show e88"
Erwan Velu [Sun, 22 Nov 2009 20:50:46 +0000 (21:50 +0100)]
hdt: Renaming "show 88" to "show e88"

Impact: increasing coherency

Let's rename that function to keep more coherency with e820 & e801

14 years agoMerge remote branch 'pam/hdt-0.3.6'
Erwan Velu [Sun, 22 Nov 2009 18:27:21 +0000 (19:27 +0100)]
Merge remote branch 'pam/hdt-0.3.6'

14 years agogpllib: mbr: fix grub2 detection
Pierre-Alexandre Meyer [Sun, 22 Nov 2009 00:49:37 +0000 (16:49 -0800)]
gpllib: mbr: fix grub2 detection

gerth reports that hdt-0.3.6 doesn't detect grub2 anymore.
It looks like some break were missing in the case statement.

Signed-off-by: Pierre-Alexandre Meyer <pierre@mouraf.org>
14 years agohdt: Only copy needed art files
Erwan Velu [Sat, 21 Nov 2009 11:37:08 +0000 (12:37 +0100)]
hdt: Only copy needed art files

Impact: Reduces binary image size

This commit only copy the needed art files to put in the floppy/iso
images.

14 years agohdt: Allow user to override the background image
Erwan Velu [Sat, 21 Nov 2009 11:34:53 +0000 (12:34 +0100)]
hdt: Allow user to override the background image

Impact: none

This commit allow user using vesa=<filename> to override the background
image in vesa mode

14 years agoMerge remote branch 'hpa/master'
Erwan Velu [Fri, 20 Nov 2009 22:14:00 +0000 (23:14 +0100)]
Merge remote branch 'hpa/master'

14 years agohdt: Adding another logo
Erwan Velu [Fri, 20 Nov 2009 21:54:16 +0000 (22:54 +0100)]
hdt: Adding another logo

Impact: none

Adding another logo (black)

14 years agohdt: Adding logo
Erwan Velu [Fri, 20 Nov 2009 21:50:50 +0000 (22:50 +0100)]
hdt: Adding logo

Impact: none

Adding transparent logo

14 years agohdt: Updating contributors
Erwan Velu [Fri, 20 Nov 2009 21:35:41 +0000 (22:35 +0100)]
hdt: Updating contributors

Impact: Visual

Adding Alexander Andino for design. Adding other contributors's role

14 years agohdt: fixing wrong type
Erwan Velu [Fri, 20 Nov 2009 21:33:55 +0000 (22:33 +0100)]
hdt: fixing wrong type

Impact: Avoid compilation error

Fixing return type

14 years agohdt: 0.3.6-pre1
Erwan Velu [Fri, 20 Nov 2009 21:13:28 +0000 (22:13 +0100)]
hdt: 0.3.6-pre1

Impact: Pre-release

Releasing 0.3.6-pre1

14 years agohdt: Adding background image for the CLI
Erwan Velu [Fri, 20 Nov 2009 21:00:50 +0000 (22:00 +0100)]
hdt: Adding background image for the CLI

Impact: Visual

The cli now features a background image when started in vesa mode

14 years agohdt: Adding vesa mode support
Erwan Velu [Fri, 20 Nov 2009 15:49:42 +0000 (16:49 +0100)]
hdt: Adding vesa mode support

Impact: cli can now be turned into vesa

Using the "vesa" keyword at boot time, you can enable the vesa mode for
the cli.

14 years agohdt: hdt.img must use 8.3 naming
Erwan Velu [Fri, 20 Nov 2009 15:37:36 +0000 (16:37 +0100)]
hdt: hdt.img must use 8.3 naming

Impact: Loading files is now working again

Prior to that commit, the hdt.img was failing loading files

14 years agomemdisk: pptr->cd_pkt.sect_count is in virtual sectors
H. Peter Anvin [Fri, 20 Nov 2009 04:17:43 +0000 (20:17 -0800)]
memdisk: pptr->cd_pkt.sect_count is in virtual sectors

Per the El Torito spec, pptr->cd_pkt.sect_count are in virtual
sectors, i.e. 512-byte sectors.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
14 years agomemdisk: Use boot_lba logic for booting an offset within the disk image
Shao Miller [Fri, 20 Nov 2009 01:49:34 +0000 (20:49 -0500)]
memdisk: Use boot_lba logic for booting an offset within the disk image

We have two fundamental quantities: the offset of the disk image
itself and the LBA from which we boot.  Keep them straight.  This
should make at least some no-emulation isos work correctly.

Signed-off-by: Shao Miller <shao.miller@yrdsb.edu.on.ca>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
14 years agomemdisk: Restore DL for INT 13h, AH=15h, DL=floppy syslinux-3.84-pre4
Shao Miller [Fri, 20 Nov 2009 01:20:33 +0000 (20:20 -0500)]
memdisk: Restore DL for INT 13h, AH=15h, DL=floppy

At least PC-DOS requires this to avoid an infinite loop; the DL we
restore is not the same DL that we call the underlying BIOS with, but
rather the original one (before the decrement.)  PC-DOS loops over all
the floppies and relies on the call preserving DL in order to advance
the loop.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
14 years agoopen: close the file descriptor if the file fails to open
H. Peter Anvin [Fri, 20 Nov 2009 01:17:36 +0000 (17:17 -0800)]
open: close the file descriptor if the file fails to open

Close the file descriptor (freeing the file structure) when opening a
file fails.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
14 years agodprintf: fix uninitialized pointer; return void
H. Peter Anvin [Fri, 20 Nov 2009 00:52:11 +0000 (16:52 -0800)]
dprintf: fix uninitialized pointer; return void

Fix an uninitialized pointer bug; return void rather than returning
int like normal printfs... if we're depending on the return value of a
debugging function we're screwed when debugging is disabled.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
14 years agodprintf: fix dprintf() and vdprintf()
H. Peter Anvin [Thu, 19 Nov 2009 23:33:58 +0000 (15:33 -0800)]
dprintf: fix dprintf() and vdprintf()

Fix incorrect prototype for vdprintf() used in dprintf(), masked by
the non-use of the header file.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
14 years agomenu: debugging hooks
H. Peter Anvin [Thu, 19 Nov 2009 19:10:54 +0000 (11:10 -0800)]
menu: debugging hooks

Add (disabled) debugging hooks to the menu system.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
14 years agodprintf: a generic debug-to-serial infrastructure
H. Peter Anvin [Thu, 19 Nov 2009 19:10:00 +0000 (11:10 -0800)]
dprintf: a generic debug-to-serial infrastructure

Actually provide real infrastructure for debug-to-serial.  Very
useful when debugging fullscreen applications, especially under an
emulator like Qemu.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
14 years agohdt: fix double lines in the menu
Pierre-Alexandre Meyer [Thu, 19 Nov 2009 04:25:29 +0000 (20:25 -0800)]
hdt: fix double lines in the menu

Ralf Carl reports some UI glitches in the summary menu
(unnecessary line separator at the bottom).
This patch rewrites the separator logic.

Signed-off-by: Pierre-Alexandre Meyer <pierre@mouraf.org>
14 years agohdt: trivial printf fix (CLI)
Pierre-Alexandre Meyer [Thu, 19 Nov 2009 04:18:04 +0000 (20:18 -0800)]
hdt: trivial printf fix (CLI)

Remove a typo. This fixes a compilation warning.

Signed-off-by: Pierre-Alexandre Meyer <pierre@mouraf.org>
14 years agohdt: more memory corruption fixes
Pierre-Alexandre Meyer [Thu, 19 Nov 2009 04:15:55 +0000 (20:15 -0800)]
hdt: more memory corruption fixes

A cli_module_descr can be defined with no modules (only a default
callback). Cf. the syslinux module for instance.
This patch adds a check for NULL structures before trying to dereference them.

Signed-off-by: Pierre-Alexandre Meyer <pierre@mouraf.org>
14 years agohdt: fix memory corruption in CLI
Pierre-Alexandre Meyer [Thu, 19 Nov 2009 03:57:31 +0000 (19:57 -0800)]
hdt: fix memory corruption in CLI

Ralf Carl has reported some corruption in the autocompletion feature
of the CLI. This patch fixes it.

Signed-off-by: Pierre-Alexandre Meyer <pierre@mouraf.org>
14 years agohdt: Using dmi when cpu doesn't support identify
Erwan Velu [Wed, 18 Nov 2009 09:52:34 +0000 (10:52 +0100)]
hdt: Using dmi when cpu doesn't support identify

Impact: Avoid free field

On old processors, identify isn't working. In that situation, let's use
the dmi to find the processor model

14 years agohdt: Summary mode use type6 as workaround
Erwan Velu [Wed, 18 Nov 2009 09:51:36 +0000 (10:51 +0100)]
hdt: Summary mode use type6 as workaround

Impact: Avoid empty field

The summary mode should also use type6 as fallback of type 17

14 years agohdt: Adding includes to avoid gcc warning
Erwan Velu [Tue, 17 Nov 2009 16:20:30 +0000 (17:20 +0100)]
hdt: Adding includes to avoid gcc warning

Impact: Avoid warnings at compile time

hdt.c was calling start_cli without including the according .h file

14 years agohdt: Fixing type 6 detection in cli mode
Erwan Velu [Tue, 17 Nov 2009 16:17:17 +0000 (17:17 +0100)]
hdt: Fixing type 6 detection in cli mode

Impact: Type 6 only systems would have been unable to show modules in
cli

This commit is completing bc6105b409291f0f15bbe99d348e5641a0f7c729

14 years agohdt: Removing dead code, adding comments
Erwan Velu [Tue, 17 Nov 2009 16:14:34 +0000 (17:14 +0100)]
hdt: Removing dead code, adding comments

Impact: Removing dead code

This code was used in the ancient cli model. That's just dead code.
Let's add a few comments too