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From: "Zhang, Sonic" <sonic.zhang@intel.com>
To: "KDB (E-mail)" <kdb@oss.sgi.com>
Subject: New results for cases 530, 531, 581, 603
Date: Fri, 3 Jan 2003 14:51:56 +0800 
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Hi,
	See the attachments.

	Regards.

	Sonic Zhang



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	name="530.out.bad"
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530: =0D: command not found=0A=
530: =0D: command not found=0A=
530: line 18: syntax error near unexpected token `in=0D'=0A=
530: line 18: `case "`date +%H`" in=0D'=0A=

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	name="532.out.bad"
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532: =0D: command not found=0A=
532: =0D: command not found=0A=
532: line 18: syntax error near unexpected token `in=0D'=0A=
532: line 18: `case "`date +%H`" in=0D'=0A=

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581: =0D: command not found=0A=
QA output created by 581=0D
581: =0D: command not found=0A=
581: ./common.product=0D: No such file or directory=0A=

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UEsDBBQAAAAIAOptIy5KhvHvZQIAAMAJAAALAAAANjAzX291dC5iYWTtVE1P20AQvftXPKkHoIpj
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AAAAAAAAAQAgAAAAAAAAADYwM19vdXQuYmFkUEsFBgAAAAABAAEAOQAAAI4CAAAAAA==

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From sonic.zhang@intel.com Thu Jan  2 23:31:07 2003
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From: "Zhang, Sonic" <sonic.zhang@intel.com>
To: "KDB (E-mail)" <kdb@oss.sgi.com>
Subject: RE: New results for cases 530, 531, 581, 603
Date: Fri, 3 Jan 2003 15:34:10 +0800 
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Hi,
	I am sorry, I made a mistake.

	Please ignore the former email.

	Sonic Zhang

-----Original Message-----
From: Zhang, Sonic [mailto:sonic.zhang@intel.com]
Sent: 2003Äê1ÔÂ3ÈÕ 14:52
To: KDB (E-mail)
Subject: New results for cases 530, 531, 581, 603


Hi,
	See the attachments.

	Regards.

	Sonic Zhang





From aparna.shivaswamy@intel.com Mon Jan 13 01:13:26 2003
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From: "Shivaswamy, Aparna" <aparna.shivaswamy@intel.com>
To: "'kdb@oss.sgi.com'" <kdb@oss.sgi.com>
Subject: kdb patch
Date: Mon, 13 Jan 2003 01:19:32 -0800
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------_=_NextPart_001_01C2BAE4.E1E9F030
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HI ,

  I have been trying unsuccessfully to download the kdb patch from the
following ftp site :

ftp://oss.sgi.com/www/projects/kdb/download/ix86/
<ftp://oss.sgi.com/www/projects/kdb/download/ix86/> 

Can you please confirm if the site is having any problems. Also, can you
please let me know if there are any other ftp sites from which I can
download this patch.

Thanks and regards,

aparna


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<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
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<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>&nbsp; I have been trying unsuccessfully to download =
the kdb
patch from the following ftp site :</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><a =
href=3D"ftp://oss.sgi.com/www/projects/kdb/download/ix86/">ftp://oss.sgi=
.com/www/projects/kdb/download/ix86/</a></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Can you please confirm if the site is having any =
problems.
Also, can you please let me know if there are any other ftp sites from =
which I can
download this patch.</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Thanks and regards,</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>aparna</span></font></p>

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From sonic.zhang@intel.com Mon Jan 13 01:24:09 2003
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From: "Zhang, Sonic" <sonic.zhang@intel.com>
To: "Shivaswamy, Aparna" <aparna.shivaswamy@intel.com>,
   "'kdb@oss.sgi.com'" <kdb@oss.sgi.com>
Subject: RE: kdb patch
Date: Mon, 13 Jan 2003 17:27:51 +0800
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Hi,
    The maintainer is not here recently. So I try to help you.
 
    I can download patches from this site.
    But they are too old. Please use latest version, such as v2.5.
 
    Regards.
 
    Sonic Zhang

-----Original Message-----
From: Shivaswamy, Aparna [mailto:aparna.shivaswamy@intel.com]
Sent: 2003?1?13? 17:20
To: 'kdb@oss.sgi.com'
Subject: kdb patch



HI ,

  I have been trying unsuccessfully to download the kdb patch from the
following ftp site :

ftp://oss.sgi.com/www/projects/kdb/download/ix86/
<ftp://oss.sgi.com/www/projects/kdb/download/ix86/> 

Can you please confirm if the site is having any problems. Also, can you
please let me know if there are any other ftp sites from which I can
download this patch.

Thanks and regards,

aparna


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<DIV><FONT color=#0000ff face=&#23435;&#20307; size=2><SPAN 
class=363072809-13012003>Hi,</SPAN></FONT></DIV>
<DIV><FONT color=#0000ff face=&#23435;&#20307; size=2><SPAN 
class=363072809-13012003>&nbsp;&nbsp;&nbsp; The maintainer is not here recently. 
So I try to help you.</SPAN></FONT></DIV>
<DIV><FONT color=#0000ff face=&#23435;&#20307; size=2><SPAN 
class=363072809-13012003></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT color=#0000ff face=&#23435;&#20307; size=2><SPAN 
class=363072809-13012003>&nbsp;&nbsp;&nbsp; I can download patches from this 
site.</SPAN></FONT></DIV>
<DIV><FONT color=#0000ff face=&#23435;&#20307; size=2><SPAN 
class=363072809-13012003>&nbsp;&nbsp;&nbsp; But they are too old. Please use 
latest version, such as v2.5.</SPAN></FONT></DIV>
<DIV><FONT color=#0000ff face=&#23435;&#20307; size=2><SPAN 
class=363072809-13012003></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT color=#0000ff face=&#23435;&#20307; size=2><SPAN 
class=363072809-13012003>&nbsp;&nbsp;&nbsp; Regards.</SPAN></FONT></DIV>
<DIV><FONT color=#0000ff face=&#23435;&#20307; size=2><SPAN 
class=363072809-13012003></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT color=#0000ff face=&#23435;&#20307; size=2><SPAN 
class=363072809-13012003>&nbsp;&nbsp;&nbsp; Sonic Zhang</SPAN></FONT></DIV>
<BLOCKQUOTE style="MARGIN-RIGHT: 0px">
  <DIV align=left class=OutlookMessageHeader dir=ltr><FONT face=Tahoma 
  size=2>-----Original Message-----<BR><B>From:</B> Shivaswamy, Aparna 
  [mailto:aparna.shivaswamy@intel.com]<BR><B>Sent:</B> 2003&#24180;1&#26376;13&#26085; 
  17:20<BR><B>To:</B> 'kdb@oss.sgi.com'<BR><B>Subject:</B> kdb 
  patch<BR><BR></DIV></FONT>
  <DIV class=Section1>
  <P class=MsoNormal><FONT face=Arial size=2><SPAN 
  style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">HI ,</SPAN></FONT></P>
  <P class=MsoNormal><FONT face=Arial size=2><SPAN 
  style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">&nbsp; I have been trying 
  unsuccessfully to download the kdb patch from the following ftp site 
  :</SPAN></FONT></P>
  <P class=MsoNormal><FONT face=Arial size=2><SPAN 
  style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"><A 
  href="ftp://oss.sgi.com/www/projects/kdb/download/ix86/">ftp://oss.sgi.com/www/projects/kdb/download/ix86/</A></SPAN></FONT></P>
  <P class=MsoNormal><FONT face=Arial size=2><SPAN 
  style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">Can you please confirm if the site 
  is having any problems. Also, can you please let me know if there are any 
  other ftp sites from which I can download this patch.</SPAN></FONT></P>
  <P class=MsoNormal><FONT face=Arial size=2><SPAN 
  style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">Thanks and 
  regards,</SPAN></FONT></P>
  <P class=MsoNormal><FONT face=Arial size=2><SPAN 
  style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">aparna</SPAN></FONT></P></DIV></BLOCKQUOTE></BODY></HTML>

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From bgnaidu@yahoo.com Mon Jan 13 14:37:01 2003
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From: naidu bollineni <bgnaidu@yahoo.com>
Subject: How to invoke kdb from c source (like Debugger() call in FreeBSD)
To: kdb@oss.sgi.com
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Hi,

I have been using kdb without much difficulty on an
X86 platform over serial line for development. Thanks
for the  effort. I had past experience with other such
tools where they provide a mechanism to invoke
debugger from the C source and compile, so that the
program enters debugger(kdb) in the event of hitting
that code path. Here is an example of how that works:
...
if (my_test_condition_is_met) {
    print something about the condition
    invoke_debugger()
}
...
In the above statement, invoke_debugger can be
replaced with Debugger() call in FreeBSD, and
debug_enter() in case of Solaris. That has the same
effect as manually going to kdb and setting a
breakpoint in that area. The  added advantage is there
can be unlimited such invokations anywhere in the code
which is difficult for developer to put at the moment
of debugging the system.

Is it possible to make such a change to the linux
debugger kdb as well ? Can you suggest some pieces of
code where I can make changes and have such facility.

Thanks.

__________________________________________________
Do you Yahoo!?
New DSL Internet Access from SBC & Yahoo!
http://sbc.yahoo.com

From kaos@sgi.com Mon Jan 13 14:49:42 2003
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From: Keith Owens <kaos@sgi.com>
To: naidu bollineni <bgnaidu@yahoo.com>
Cc: kdb@oss.sgi.com
Subject: Re: How to invoke kdb from c source (like Debugger() call in FreeBSD) 
In-reply-to: Your message of "Mon, 13 Jan 2003 14:43:00 -0800."
             <20030113224300.24104.qmail@web80311.mail.yahoo.com> 
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On Mon, 13 Jan 2003 14:43:00 -0800 (PST), 
naidu bollineni <bgnaidu@yahoo.com> wrote:
>Is it possible to make such a change to the linux
>debugger kdb as well ? Can you suggest some pieces of
>code where I can make changes and have such facility.

KDB_ENTER();


From slurn@verisign.com Mon Jan 13 15:08:44 2003
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Subject: Re: How to invoke kdb from c source (like Debugger() call in FreeBSD)
To: bgnaidu@yahoo.com (naidu bollineni)
Date: Mon, 13 Jan 2003 15:14:46 -0800 (PST)
Cc: kdb@oss.sgi.com
In-Reply-To: <no.id> from "naidu bollineni" at Jan 13, 2003 02:43:00 PM
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> 
> Hi,
> 
> I have been using kdb without much difficulty on an
> X86 platform over serial line for development. Thanks
> for the  effort. I had past experience with other such
> tools where they provide a mechanism to invoke
> debugger from the C source and compile, so that the
> program enters debugger(kdb) in the event of hitting
> that code path. Here is an example of how that works:
> ....
> if (my_test_condition_is_met) {
>     print something about the condition
>     invoke_debugger()


This would be the 'KDB_ENTER' macro, see kdb.h.

scott


From sonic.zhang@intel.com Mon Jan 13 23:13:07 2003
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From: "Zhang, Sonic" <sonic.zhang@intel.com>
To: "KDB (E-mail)" <kdb@oss.sgi.com>
Subject: [Doc] KDB basic test cases
Date: Tue, 14 Jan 2003 15:16:46 +0800
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------_=_NextPart_000_01C2BB9C.E5AE68A0
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Hi,

	I have composed a document of KDB basic test cases.
	I also attachment the source code of all tools required by these
test cases.

	Please take a look.

	Thank you.

*************************************
Sonic Zhang
  
Software Engineer
Intel China Software Lab

Tel: 021-52574545-1667 
iNet: 8-752-1667 
*************************************
 


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************************************************************************=
****
*		KDB basic test cases
*
*		version 0.1
*
*		Sonic Zhang (sonic.zhang@intel.com)
*
*		01/14/2002
*
************************************************************************=
****

------------------------------------------------------------------------=
-----
Case 001:
KDB comes up at kernel boot with "kdb=3Dearly" =09

Steps:
1. Add append=3D"kdb=3Dearly" in the lilo.conf=09
2. Reboot the OS.

Expected Result:
Enter KDB when kernel starts up.

------------------------------------------------------------------------=
-----
Case 002:
Enable/disable KDB by "/proc/sys/kernel/kdb"

Steps:
1. echo "1|0" > /proc/sys/kernel/kdb'=20
2. Keydown "Pause" after echo the parameter.=09

Expected Result:
Enter KDB after echo "1", no response after echo "0".

------------------------------------------------------------------------=
-----
Case 003:
Operate in KDB via serial console port

Steps:
1. Add 'serial =3D 0,9600n8' in file /etc/lilo.conf
2. Add 'append=3D"console=3DttyS0,9600"' in file /etc/lilo.conf
3. Add 'S1:23:respawn:/sbin/getty -L ttyS1 9600 vt100' in file =
/etc/inittab
4. Connect the serial port to the other computer via a serial cable.
5. Run a terminate tool on the other computer and start the connection.
6. reboot the computer with KDB
7. Enter KDB by "Ctrl-A" on the console of the terminate tool.
8. Run some KDB commands.

Expected Result:
Enter KDB successfully via the serial port.=20
Can run KDB commands via the serial port.
Correct results will be displayed.

------------------------------------------------------------------------=
-----
Case 004:
KDB comes up through Keyboard.

Steps:
1. Activate KDB.
2. Keydown "Pause".
3. Run command "go" to return to console.

Expected Result:
Enter KDB, return to console after exiting KDB.

------------------------------------------------------------------------=
-----
Case 005:
KDB comes up before kernel panic.

Steps:
1. Compile test module crash.c.
2. Activate KDB.
3. Insert "crash.o" module into the kernel, which brings the OS into =
panic.
4. Run command "go" to return to kernel panic.

Expected Result:
Enter KDB, return to kernel panic after exiting KDB.

------------------------------------------------------------------------=
-----
Case 006:
KDB comes up before kernel dump.

Steps:
1. Turn on/off the Dump option (in the /etc/sysconfig/vmdump).
2. Compile test module "crash.c".
3. Activate KDB.
4. Insert "crash.o" module into the kernel, which will cause kernel =
dump.
5. Run command "go" to return to kernel dump.=09
=20
Expected Result:
Enter KDB before kernel dump, then return to kernel dump after exiting =
KDB.

------------------------------------------------------------------------=
-----
Case 001:
Command display breakpoint  (bl)	=09

Steps: (Sample)
1. bp printk
2. bph sched
3. bl

Expected Result:
Show all breakpoints.

------------------------------------------------------------------------=
-----
Case 001:
Command enable breakpoint  (be)	=09

Steps: (Sample)
1. bp printk
2. bd 0
3. bl
4. be 0
5. bl
6. bd *
7. bl
8. be *
9. bl

Expected Result:
The specified breakpoint is activated.

------------------------------------------------------------------------=
-----
Case 001:
Command disable breakpoint (bd)	=09

Steps: (Sample)
1. bp printk
2. be 0
3. bl
4. bd 0
5. bl
6. be *
7. bl
8. bd *
9. bl

Expected Result:
The specified breakpoint is deactivated.

------------------------------------------------------------------------=
-----
Case 001:
Command clear breakpoint      (bc)	=09

Steps: (Sample)
1. bp printk
2. bp sched
3. bl
4. bc 0
5. bl
6. bp printk
7. bl
8. bc *
9. bl

Expected Result:
Remove specified breakpoints.

------------------------------------------------------------------------=
-----
Case 001:
Command set or display breakpoint (bp) =09

Steps:=20
(Sample 1)
1. Enter KDB mode. =20
2. bp[h][a] printk[+0x20] =20
3. go      =20
4. insmod testkdb.o =20

(Sample 2)
1. Enter KDB mode =20
2. bph[a] testkdbbph (datar|dataw|io) [4|2|1]
3. go =20
4. rmmod testkdb =20

Expected Result:
If instruction pointer equals the break point address or
this address is read or written, system traps into KDB.

------------------------------------------------------------------------=
-----
Case 001:
Command set or display global breakpoint (bpa)	=09
Refer to command bp.

------------------------------------------------------------------------=
-----
Case 001:
Command set or display hardware breakpoint (bph)	=09
Refer to command bp.

------------------------------------------------------------------------=
-----
Case 001:
Command set or display global hardware breakpoint (bpha)	=09
Refer to command bp.

------------------------------------------------------------------------=
-----
Case 001:
Command stack back trace (bt)=09

Steps: (Sample)
1. Compile test module "testkdb.c".
2. Insert test module "testkdb.o" into the kernel.
3. Enter the KDB and set a breakpoint at function f3(). =20

kdb> id f3
0xd085b060 f3mov    0xd085b21c,%eax
0xd085b065 f3+0x5push   %ebp
0xd085b066 f3+0x6test   %eax,%eax
0xd085b068 f3+0x8mov    %esp,%ebp
0xd085b06a f3+0xajle   =20
0xd085b07c f3+0x1c
0xd085b06c f3+0xcdec    %eax
0xd085b06d f3+0xdmov    %eax,0xd085b21c
0xd085b072 f3+0x12call   0xd085b060 f3
0xd085b077 f3+0x17jmp    0xd085b07f f3+0x1f
0xd085b079 f3+0x19lea    0x0(%esi),%esi
0xd085b07c f3+0x1cnop
0xd085b07d f3+0x1dnop
0xd085b07e f3+0x1enop
0xd085b07f f3+0x1fxor    %eax,%eax
0xd085b081 f3+0x21pop    %ebp
0xd085b082 f3+0x22ret
kdb> bp 0xd085b07e
Instruction(i) BP #1 at 0xd085b07e ([testkdb]f3+0x1e) is enabled =
globally adjust 1
kdb> go

4. Remove the module from the kernel. That will result in a breakpoint.
5. Now we can test the bt command.
Entering KDB (current=3D0xc6b14000, pid 1342) due to Breakpoint @ =
0xd085b07d
kdb> bt %esp=09

Expected Result:
Display call stack detail information.

------------------------------------------------------------------------=
-----
Case 001:
Command stack backtrace for process (btp)=09

Steps: (Sample)
kdb> ps
Task Addr  Pid      Parent   [*] cpu  State Thread     Command
0xc14fe000 00000001 00000000  0  000  stop  0xc14fe260 init
0xc14f0000 00000002 00000001  0  000  stop  0xc14f0260 keventd
0xc14ec000 00000003 00000001  0  000  stop  0xc14ec260 kapm-idled
...
kdb> btp 1=09

Expected Result:
Display call stack detail information of a specified process.

------------------------------------------------------------------------=
-----
Case 001:
Command stack backtrace for all processes (bta)	=09

Steps: (Sample)
kdb> ps
Task Addr  Pid      Parent   [*] cpu  State Thread     Command
0xc14fe000 00000001 00000000  0  000  stop  0xc14fe260 init
0xc14f0000 00000002 00000001  0  000  stop  0xc14f0260 keventd
0xc14ec000 00000003 00000001  0  000  stop  0xc14ec260 kapm-idled
...
kdb> bta

Expected Result:
Display call stack detail information of all processes.

------------------------------------------------------------------------=
-----
Case 001:
Command display and switch CPUs (cpu)	=09

Steps: (Sample)
1. Enter KDB
2. cpu
3. cpu 1
4. go
5. Enter KDB again
6. cpu
7. cpu 0
8. go
9. Enter KDB again
10. cpu
11. cpu 123 (123 is a invalid CPU ID)
12. cpu

Expected Result:
List all available CPUs with no parameters or switch to the specified =
CPU.=20
If the given CPU id is invalid, show error information.

------------------------------------------------------------------------=
-----
Case 001:
Command display system message (dmesg)	=09

Steps: (Sample)
1. dmesg
2. dmesg 5

Expected Result:
Display last set of system message from the kernel buffer.
If lines is specified, only dump the last lines.

------------------------------------------------------------------------=
-----
Case 001:
Command define  system message (defcmd)	=09

Steps: (Sample)
1. defcmd diag "" "Standard diagnostics"
2. set LINES 200
3. cpu
4. ps
5. dmesg
6. endefcmd
7. diag

Expected Result:
Defines a new command as a set of other commands.
All input until endefcmd is saved and executed as a new command.=20

------------------------------------------------------------------------=
-----
Case 001:
Command print exception frame (ef)=09

Steps: (Sample)
1. Here we choose the divide_zero exception as an example.
2. After enter the KDB, add breakpoint at do_divide_error.

kdb> bp do_divide_error
kdb> go

3. Run the program "dividezero", which traps into a divide_zero =
exception.=20
4. The system enters KDB again and stop at the breakpoint.=20
5. we dump the stack, the first dword is the return address, the second =

one is the exception frame address.
kdb> rd
eax =3D 0xffffffff ebx =3D 0xce044000 ecx =3D 0x0000002b edx =3D =
0x00000018
esi =3D 0x00000000 edi =3D 0xc0109890 esp =3D 0xce045fb8 eip =3D =
0xc0109890
...
kdb> md %esp
0xce045fb8 c01092a8 ce045fc4 00000000 401519e4  =
=A1=A7..=A8=A4?_.?....?..@
0xce045fd8 bffffa38 00000001 bfff002b 0000002b  8=A8=B2??....+. ?+...?
0xce045fe8 ffffffff 0804844e 00000023 00010292      N...#.......
...
kdb> ef 0xce045fc4
eax =3D 0x00000001 ebx =3D 0x401519e4 ecx =3D 0xbffffa30 edx =3D =
0x00000000
esi =3D 0x40016b64 edi =3D 0xbffffaac esp =3D 0xbffffa2c eip =3D =
0x0804844e
ebp =3D 0xbffffa38 xss =3D 0x0000002b xcs =3D 0x00000023 eflags =3D =
0x00010292
xds =3D 0xbfff002b xes =3D 0x0000002b origeax =3D 0xffffffff &regs =3D =
0xce045fc4

Expected Result:
Print exception frame on the screen, after trap into an exceptioin.

------------------------------------------------------------------------=
-----
Case 001:
Command show environment (env)	=09

Steps: (Sample)
1. env

Expected Result:
Show environment parameters on the screen.

------------------------------------------------------------------------=
-----
Case 001:
Command restart execution (go)	=09

Steps: (Sample)
1. bp printk
2. go

Expected Result:
Restart execution.

------------------------------------------------------------------------=
-----
Case 001:
Command help (help/?)	=09

Steps: (Sample)
1. help
2. ?

Expected Result:
Display help message.

------------------------------------------------------------------------=
-----
Case 001:
Command disassemble instructions (id)	=09

Steps: (Sample)
id printk

Expected Result:
Disassemble instructions from specified address.

------------------------------------------------------------------------=
-----
Case 001:
Command follow linked lists (ll)=09

Steps: (Sample)
In the "testkdb.o" module, we define a simple link list type =
myownlisttype=20
and use it to test the ll command.
1. Insert test module "testkdb.o" into the kernel.
2. Enter KDB.
3. ll myownlist 516 md
Number 516 is the offset of pointer pnext in struct myownlisttype.=09

Expected Result:
Display all items in a linked list in memory.

------------------------------------------------------------------------=
-----
Case 001:
Command list loaded modules (lsmod)	=09

Steps: (Sample)
lsmod

Expected Result:
Display information of all loaded modules.

------------------------------------------------------------------------=
-----
Case 001:
Command display memory contents (md)=09

Steps: (Sample)
Insmod test module "testkdb.o" into the kernel.
Entering KDB.

kdb> sections
testkdb .text 0xd085b060 0xd085b1a4 0x6=20
.rodata 0xd085b1a4 0xd085b208 0x2=20
.data0xd085b208 0xd085b220 0x3=20
.bss 0xd085b320 0xd085bb48 0x3=20
.this 0xd085b000 0xd085b060 0x3=20
.kstrtab 0xd085b220 0xd085b301 0x3=20
......
kdb> md[2c5] .rodata [4]
kdb> md[2c5] 0xd085b1a4
kdb> md[2c5] .rodata+8
kdb> md[2c5] %eax
kdb> set DATAHEAD=3D0xd085b1a4
kdb> md[2c5] %DATAHEAD
kdb> md[2c5]

Expected Result:
Display content of memory from specified address.

------------------------------------------------------------------------=
-----
Case 001:
Command display memory contents with width and count (mdWcN)=09
Refer to command md

------------------------------------------------------------------------=
-----
Case 001:
Command display raw memory contents (mdr)=09

Insmod test module "testkdb.o" into the kernel.
Entering KDB.

Steps: (Sample)
kdb> sections
testkdb .text 0xd085b060 0xd085b1a4 0x6=20
.rodata 0xd085b1a4 0xd085b208 0x2=20
.data0xd085b208 0xd085b220 0x3=20
.bss 0xd085b320 0xd085bb48 0x3=20
.this 0xd085b000 0xd085b060 0x3=20
.kstrtab 0xd085b220 0xd085b301 0x3=20
......
kdb> mdr .rodata 4
54686973=09

Expected Result:
Display the raw contents of memory from specified address
for specified number of bytes.

------------------------------------------------------------------------=
-----
Case 001:
Command display memory contents symbolically (mds)=09
Refer to command md

Steps: (Sample)
Insmod test module "testkdb.o" into the kernel.
Entering KDB.

kdb> mds testkdbmsg
0xd0879218 d08791da [testkdb].rodata+0x36              =20
           testkdb .rodata 0xd08791a4=20
0xd08791a4 0xd0879208
0xd087921c 00000000 =20
....
0xd0879220 74736574  test
0xd0879224 0062646b  kdb.=09

Expected Result:
Display the contents of memory. One word per line and relate each word=20
with a symbol in the symbol table.

------------------------------------------------------------------------=
-----
Case 001:
Command modify memory contents, words (mm)=09

Steps: (Sample)
Insmod test module "testkdb.o" into the kernel.
Entering KDB.

kdb> md testkdbmsg
0xd0879218 d08791da 00000000 74736574 0062646b  =A8=B2..D....testkdb.
0xd0879228 6e695f5f 646f6d73 7365745f 62646b74  __insmod_testkdb
...
kdb> md 0xd08791da
0xd08791d8 68740065 69207369 68742073 736d2065  e.this is the ms
0xd08791e8 21212167 0a732500 00732500 73696854  g!!!.%s..%s.This
0xd08791f8 20736920 20656874 6e617262 000a6863   is the branch..
...
kdb> mm 0xd08791da 0x53494854
0xd08791da =3D 0x53494854
kdb> mm 0xd08791da+4 0x20534920
0xd08791de =3D 0x20534920
kdb> mm 0xd08791da+8 0x20454854
0xd08791e2 =3D 0x20454854
kdb> mmW 0xd08791da+12 0x534D
0xd08791e6 =3D 0x534d
kdb> mmW 0xd08791da+14 0x2147
0xd08791e8 =3D 0x2147

When removing the module, you will see the output msg=20
"THIS IS THE MSG!!!" instead of "this is the msg!!!"

Expected Result:
The content of the specified memory is replaced with a new value.

------------------------------------------------------------------------=
-----
Case 001:
Command modify memory contents of a given width (mmW)=09
Refer the command mm

------------------------------------------------------------------------=
-----
Case 001:
Command display process status (ps)	=09

Steps: (Sample)
ps

Expected Result:
Display all processes.

------------------------------------------------------------------------=
-----
Case 001:
Command reboot the machine (reboot)	=09

Steps: (Sample)
reboot

Expected Result:
Computer restarts.

------------------------------------------------------------------------=
-----
Case 001:
Command display register contents (rd)	=09

Steps: (Sample)
1. rd (entry point)
eax =3D 0xffffffff ebx =3D 0xce044000 ecx =3D 0x0000002b edx =3D =
0x00000018
esi =3D 0x00000000 edi =3D 0xc0109890 esp =3D 0xce045fb8 eip =3D =
0xc0109890
2. rd c (entry point)
3. rd d (entry point)
4. rd u (last time the current task enter the kernel)

Expected Result:
Show all register contents on screen.

------------------------------------------------------------------------=
-----
Case 001:
Command modify register contents (rm)	=09

Steps: (Sample)
1. rm %eax 0
2. rd
3. rm %esi 0x23459123
4. rd
5. rm %dr0 0x23459123
6. rd d
7. rm %%eax 20
8. rd u
9. rd

Expected Result:
The content of the specified register is replaced with a new value.

------------------------------------------------------------------------=
-----
Case 001:
Command remove module (rmmod)

Steps: (Sample)
1. Insert test module "testkdb.o" into the kernel.
2. Enter KDB.
3. rmmod testkdb
4. go
5. lsmod

Expected Result:
A module is unloaded.

------------------------------------------------------------------------=
-----
Case 001:
Command list sections (sections)	=09

Steps: (Sample)
sections

Expected Result:
List information for all known sections.
The output is one line per module, starting with the module name.

------------------------------------------------------------------------=
-----
Case 001:
Command add/change environment variable (set)=09

Steps: (Sample)
1. set LINES=3D20
2. env

Expected Result:
New value is set into a environment parameter.

------------------------------------------------------------------------=
-----
Case 001:
Command invoke SysReq command (sr)=09

Steps: (Sample)
1. echo "1" > /proc/sys/kernel/sysrq
2. sr p
SysRq: Show Regs
EIP: 0010:[<c0107266>] CPU: 0 EFLAGS: 00000246
EAX: 00000000 EBX: c0107240 ECX: ceb40000 EDX: 00000032
ESI: c0304000 EDI: c0304000 EBP: c0305fd4 DS: 0018 ES: 0018
CR0: 8005003b CR2: 080d4a0c CR3: 0eb7b000 CR4: 000006d0
Call Trace: [<c01072f2>] [<c0105000>] [<c0100191>]

Expected Result:
Execute the specified command correctly.

------------------------------------------------------------------------=
-----
Case 001:
Command single step CPU (ss)=09

Steps: (Sample)
1. Enter KDB
2. bp printk
3. go
4. Insert test module "testkdb.o" into the kernel.
5. Execute ss command for 10 times.=09

Expected Result:
Execute a single instruction and enter KDB again.

------------------------------------------------------------------------=
-----
Case 001:
Command single step CPU until branch (ssb)=09

Steps: (Sample)
1. Enter KDB
2. bp printk
3. go
4. Insert test module "testkdb.o" into the kernel.
5. Execute ssb command for 10 times.=09

Expected Result:
Execute instructions from current instruction pointer to the first =
branch=20
instruction and enter KDB again.

------------------------------------------------------------------------=
-----
Case 001:
Catch invalid address/reference commands correctly.

Steops:
For example, test the ef command with a non-suitable.=20
kdb> md 00x00000000=20
kdb: Bad user address=20
0x0kdb> ef 0
eax =3D Unable to handle kernel NULL pointer dereference at virtual =
address 0000002c=20
printing=20
eip:c020d99c
pgd entry ceb7b000: 0000000000000000
pmd entry ceb7b000: 0000000000000000...=20
pmd not present!
kdb: Debugger re-entered on cpu 0, new reason =3D 5    =20
Attempting to abort command and recover=09

Expected Result:
If a KDB command breaks and KDB has enough of a recovery environment,
KDB should abort the command and drop back into KDB environment.

------------------------------------------------------------------------=
-----

------_=_NextPart_000_01C2BB9C.E5AE68A0--

From aysen@yahoo.com Tue Jan 14 08:04:22 2003
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Subject: New update to KDB command line
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------_=_NextPart_000_01C2BC71.633550C0
Content-Type: text/plain;
	charset="gb2312"

Hi,

	I found 2 bugs in my former patch for KDB command line. They are
related to the prompt "more>". I fixed them in the new patch.

	I also changed the logic to print all kernel symbols which start
with a given prefix. In the previous implementation, a counter is used to
check double "TAB" key. Now, any two continuous "TAB" keys will trigger this
function.

	Could you give me any comments to the "TAB" enhancement of KDB
command line? Not any suggestion comes from you since I sent last patch a
month ago.

	Thank you.



*************************************
Sonic Zhang
  
Software Engineer
Intel China Software Lab

Tel: 021-52574545-1667 
iNet: 8-752-1667 
*************************************
 


------_=_NextPart_000_01C2BC71.633550C0
Content-Type: application/octet-stream;
	name="kdb-cmdline-v2.5-2.4.19-i386-3.patch"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: attachment;
	filename="kdb-cmdline-v2.5-2.4.19-i386-3.patch"

--- linux-kdb/arch/i386/kdb/kdba_io.c	Tue Dec  3 13:25:48 2002=0A=
+++ linux-kdb-cmdline/arch/i386/kdb/kdba_io.c	Wed Jan 15 15:34:39 =
2003=0A=
@@ -43,6 +43,7 @@=0A=
 #include <linux/serial.h>=0A=
 #include <linux/serial_reg.h>=0A=
 #include <linux/nmi.h>=0A=
+#include <linux/kallsyms.h>=0A=
=0A=
 #include <linux/kdb.h>=0A=
 #include <linux/kdbprivate.h>=0A=
@@ -110,7 +111,6 @@=0A=
   		{=0A=
   			case 0x2:=0A=
   			case 0x20: /* Shift */=0A=
-    				kdb_printf("%c", shift_map[keycode]);=0A=
     				return shift_map[keycode];=0A=
 	  		case 0x1:=0A=
   			case 0x10: /* Ctrl */=0A=
@@ -125,7 +125,6 @@=0A=
       			switch(keycode)=0A=
 			{=0A=
 				case 0x1C: /* Enter */=0A=
-	  				kdb_printf("\n");=0A=
 	  				return 13;=0A=
=0A=
 				case 0x3A: /* Capslock */=0A=
@@ -134,15 +133,14 @@=0A=
 				case 0x0E: /* Backspace */=0A=
 	  				return 8;=0A=
 				case 0x0F: /* TAB */=0A=
+					return 9;=0A=
 				case 0x77: /* Pause */=0A=
 	  				break ;=0A=
 				default:=0A=
 	  				if(!usb_lock) {=0A=
-	    					kdb_printf("%c", plain_map[keycode]);=0A=
 	    					return plain_map[keycode];=0A=
 					}=0A=
 					else {=0A=
-					  	kdb_printf("%c", shift_map[keycode]);=0A=
 	    					return shift_map[keycode];=0A=
 	  				}=0A=
 			}=0A=
@@ -219,15 +217,6 @@=0A=
 			ch =3D 8;=0A=
 		if (ch =3D=3D '\t')=0A=
 			ch =3D ' ';=0A=
-		if (ch =3D=3D 8) {		/* BS */=0A=
-			;=0A=
-		} else if (ch =3D=3D 13) {	/* Enter */=0A=
-			kdb_printf("\n");=0A=
-		} else {=0A=
-			if (!isprint(ch))=0A=
-				return(-1);=0A=
-			kdb_printf("%c", ch);=0A=
-		}=0A=
 		return ch;=0A=
 	}=0A=
 	return -1;=0A=
@@ -335,6 +324,26 @@=0A=
 		return 8;=0A=
 	}=0A=
=0A=
+	// Special Key=0A=
+	switch (scancode) {=0A=
+	case 0xF: // Tab=0A=
+		return 9;=0A=
+	case 0x53: // Del=0A=
+		return 4;=0A=
+	case 0x47: // Home=0A=
+		return 1;=0A=
+	case 0x4F: // End=0A=
+		return 5;=0A=
+	case 0x4B: // Left=0A=
+		return 2;=0A=
+	case 0x48: // Up=0A=
+		return 16;=0A=
+	case 0x50: // Down=0A=
+		return 14;=0A=
+	case 0x4D: // Right=0A=
+		return 6;=0A=
+	}=0A=
+=0A=
 	if (scancode =3D=3D 0xe0) {=0A=
 		return -1;=0A=
 	}=0A=
@@ -407,11 +416,6 @@=0A=
 		return 13;=0A=
 	}=0A=
=0A=
-	/*=0A=
-	 * echo the character.=0A=
-	 */=0A=
-	kdb_printf("%c", keychar&0xff);=0A=
-=0A=
 	return keychar & 0xff;=0A=
 }=0A=
 #endif	/* CONFIG_VT_CONSOLE */=0A=
@@ -460,12 +464,61 @@=0A=
 	NULL=0A=
 };=0A=
=0A=
+#define CMD_BUFLEN 256=0A=
+=0A=
+static void kdb_printprompt(void)=0A=
+{=0A=
+#if defined(CONFIG_SMP)=0A=
+	kdb_printf(kdbgetenv("PROMPT"), smp_processor_id());=0A=
+#else=0A=
+	kdb_printf(kdbgetenv("PROMPT"));=0A=
+#endif=0A=
+}=0A=
+=0A=
+static int kdb_promptlength(void)=0A=
+{=0A=
+#if defined(CONFIG_SMP)=0A=
+	char promptstr[30];=0A=
+	snprintf(promptstr, 30, kdbgetenv("PROMPT"), smp_processor_id());=0A=
+	return strlen(promptstr);=0A=
+#else=0A=
+	return strlen(kdbgetenv("PROMPT");=0A=
+#endif=0A=
+}=0A=
+=0A=
+// The bufsize must >=3D 2 .=0A=
+// If bufsize =3D=3D 2, that means this routine returns immediately =
after receiving one key.=0A=
 char *=0A=
 kdba_read(char *buffer, size_t bufsize)=0A=
 {=0A=
 	char	*cp =3D buffer;=0A=
 	char	*bufend =3D buffer+bufsize-2;	/* Reserve space for newline and =
null byte */=0A=
=0A=
+	char	*lastchar;=0A=
+	char	*p_tmp;=0A=
+	char	tmp;=0A=
+	static char	tmpbuffer[CMD_BUFLEN];=0A=
+	int len =3D strlen(buffer);=0A=
+	int len_tmp;=0A=
+	int tab=3D0;=0A=
+	int count;=0A=
+	int i;=0A=
+	int diag, dtab_count;=0A=
+=0A=
+	diag =3D kdbgetintenv("DTABCOUNT",&dtab_count);=0A=
+	if (diag)=0A=
+		dtab_count =3D 30;=0A=
+=0A=
+	if (len > 0 ) {=0A=
+		cp +=3D len;=0A=
+		if (*(buffer+len-1) =3D=3D '\n')=0A=
+			cp--;=0A=
+	}=0A=
+=0A=
+	lastchar =3D cp;=0A=
+	*cp =3D '\0';=0A=
+	kdb_printf("%s", buffer);=0A=
+=0A=
 	for (;;) {=0A=
 		int key;=0A=
 		get_char_func *f;=0A=
@@ -476,26 +529,161 @@=0A=
 				f =3D &poll_funcs[0];=0A=
 			}=0A=
 			key =3D (*f)();=0A=
-			if (key !=3D -1)=0A=
+=0A=
+			if (key !=3D -1) {=0A=
+				if (key =3D=3D 9){=0A=
+					if (dtab_count>0) {=0A=
+						if(tab<2)++tab;=0A=
+					}=0A=
+				}=0A=
+				else {=0A=
+					tab =3D 0;=0A=
+				}=0A=
 				break;=0A=
+			}=0A=
+		}=0A=
+		if (bufsize <=3D 2) {=0A=
+			*buffer++ =3D (char)key;=0A=
+			*buffer =3D '\0';=0A=
+			return buffer;=0A=
 		}=0A=
=0A=
-		/* Echo is done in the low level functions */=0A=
 		switch (key) {=0A=
 		case 8: /* backspace */=0A=
 			if (cp > buffer) {=0A=
-				kdb_printf("\b \b");=0A=
+				if (cp < lastchar) {=0A=
+					memcpy(tmpbuffer, cp, lastchar - cp);=0A=
+					memcpy(cp-1, tmpbuffer, lastchar - cp);=0A=
+				}=0A=
+				*(--lastchar) =3D '\0';=0A=
 				--cp;=0A=
+				kdb_printf("\b%s \r", cp);=0A=
+				tmp =3D *cp;=0A=
+				*cp =3D '\0';=0A=
+				kdb_printprompt();=0A=
+				kdb_printf("%s", buffer);=0A=
+				*cp =3D tmp;=0A=
 			}=0A=
 			break;=0A=
-		case 10: /* enter */=0A=
 		case 13: /* enter */=0A=
-			*cp++ =3D '\n';=0A=
-			*cp++ =3D '\0';=0A=
+			*lastchar++ =3D '\n';=0A=
+			*lastchar++ =3D '\0';=0A=
+			kdb_printf("\n");=0A=
 			return buffer;=0A=
+		case 4: /* Del */=0A=
+			if(cp < lastchar) {=0A=
+				memcpy(tmpbuffer, cp+1, lastchar - cp -1);=0A=
+				memcpy(cp, tmpbuffer, lastchar - cp -1);=0A=
+				*(--lastchar) =3D '\0';=0A=
+				kdb_printf("%s \r", cp);=0A=
+				tmp =3D *cp;=0A=
+				*cp =3D '\0';=0A=
+				kdb_printprompt();=0A=
+				kdb_printf("%s", buffer);=0A=
+				*cp =3D tmp;=0A=
+			}=0A=
+			break;=0A=
+		case 1: /* Home */=0A=
+			if(cp > buffer) {=0A=
+				kdb_printf("\r");=0A=
+				kdb_printprompt();=0A=
+				cp =3D buffer;=0A=
+			}=0A=
+			break;=0A=
+		case 5: /* End */=0A=
+			if(cp < lastchar) {=0A=
+				kdb_printf("%s", cp);=0A=
+				cp =3D lastchar;=0A=
+			}=0A=
+			break;=0A=
+		case 2: /* Left */=0A=
+			if (cp > buffer) {=0A=
+				kdb_printf("\b");=0A=
+				--cp;=0A=
+			}=0A=
+			break;=0A=
+		case 14: /* Down */=0A=
+			memset(tmpbuffer, ' ', kdb_promptlength()+(lastchar-buffer));=0A=
+			*(tmpbuffer+kdb_promptlength()+(lastchar-buffer)) =3D '\0';=0A=
+			kdb_printf("\r%s\r", tmpbuffer);=0A=
+			*lastchar =3D (char)key;=0A=
+			*(lastchar+1) =3D '\0';=0A=
+			return lastchar;=0A=
+		case 6: /* Right */=0A=
+			if (cp < lastchar) {=0A=
+				kdb_printf("%c", *cp);=0A=
+				++cp;=0A=
+			}=0A=
+			break;=0A=
+		case 16: /* Up */=0A=
+			memset(tmpbuffer, ' ', kdb_promptlength()+(lastchar-buffer));=0A=
+			*(tmpbuffer+kdb_promptlength()+(lastchar-buffer)) =3D '\0';=0A=
+			kdb_printf("\r%s\r", tmpbuffer);=0A=
+			*lastchar =3D (char)key;=0A=
+			*(lastchar+1) =3D '\0';=0A=
+			return lastchar;=0A=
+		case 9: /* Tab */=0A=
+			p_tmp =3D buffer;=0A=
+			while(*p_tmp=3D=3D' ') p_tmp++;=0A=
+			if (p_tmp<=3Dcp) {=0A=
+				memcpy(tmpbuffer, p_tmp, cp-p_tmp);=0A=
+				*(tmpbuffer + (cp-p_tmp)) =3D '\0';=0A=
+				p_tmp =3D strrchr(tmpbuffer, ' ');=0A=
+				if (p_tmp !=3D NULL) {=0A=
+					++p_tmp;=0A=
+					len =3D strlen(p_tmp);=0A=
+					if (tab =3D=3D 2) {=0A=
+						if((count=3Dkallsyms_symbol_complete(p_tmp))>0) {=0A=
+							kdb_printf("\n%d symbols are found.", count);=0A=
+							if(count>dtab_count) {=0A=
+								count=3Ddtab_count;=0A=
+								kdb_printf(" But only first %d symbols will be printed.\nYou =
can change the environment variable DTABCOUNT.", count);=0A=
+							}=0A=
+							kdb_printf("\n");=0A=
+							for(i=3D0;i<count;i++) {=0A=
+								if(kallsyms_symbol_next(p_tmp, i)<0)=0A=
+									break;=0A=
+								kdb_printf("%s ",p_tmp);=0A=
+								*(p_tmp+len)=3D'\0';=0A=
+							}=0A=
+							if(i>=3Ddtab_count)kdb_printf("...");=0A=
+							kdb_printf("\n");=0A=
+							kdb_printprompt();=0A=
+							kdb_printf("%s", buffer);=0A=
+						}=0A=
+					}=0A=
+					else {=0A=
+						if(kallsyms_symbol_complete(p_tmp)>0) {=0A=
+							len_tmp =3D strlen(p_tmp);=0A=
+							strncpy(p_tmp+len_tmp,cp, lastchar-cp+1);=0A=
+							len_tmp =3D strlen(p_tmp);=0A=
+							strncpy(cp, p_tmp+len, len_tmp-len+1);=0A=
+							len =3D len_tmp - len;=0A=
+							kdb_printf("%s", cp);=0A=
+							cp+=3Dlen;=0A=
+							lastchar+=3Dlen;=0A=
+						}=0A=
+					}=0A=
+					kdb_nextline =3D 1;		// reset output line number=0A=
+				}=0A=
+			}=0A=
+			break;=0A=
 		default:=0A=
-			if (cp < bufend)=0A=
-				*cp++ =3D key;=0A=
+			if (key >=3D 32 &&lastchar < bufend) {=0A=
+				if (cp < lastchar) {=0A=
+					memcpy(tmpbuffer, cp, lastchar - cp);=0A=
+					memcpy(cp+1, tmpbuffer, lastchar - cp);=0A=
+				}=0A=
+				*(++lastchar) =3D '\0';=0A=
+				*cp =3D key;=0A=
+				kdb_printf("%s\r", cp);=0A=
+				++cp;=0A=
+				tmp =3D *cp;=0A=
+				*cp =3D '\0';=0A=
+				kdb_printprompt();=0A=
+				kdb_printf("%s", buffer);=0A=
+				*cp =3D tmp;=0A=
+			}=0A=
 			break;=0A=
 		}=0A=
 	}=0A=

------_=_NextPart_000_01C2BC71.633550C0
Content-Type: application/octet-stream;
	name="kdb-cmdline-v2.5-2.4.19-common-3.patch"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: attachment;
	filename="kdb-cmdline-v2.5-2.4.19-common-3.patch"

--- linux-kdb/kdb/kdbmain.c	Fri Dec 20 14:13:57 2002=0A=
+++ linux-kdb-cmdline/kdb/kdbmain.c	Fri Dec 20 14:27:42 2002=0A=
@@ -157,7 +157,7 @@=0A=
  "MDCOUNT=3D8",			/* lines of md output */=0A=
  "BTARGS=3D5",			/* 5 possible args in bt */=0A=
  KDB_PLATFORM_ENV,=0A=
- (char *)0,=0A=
+ "DTABCOUNT=3D30",=0A=
  (char *)0,=0A=
  (char *)0,=0A=
  (char *)0,=0A=
@@ -691,7 +691,7 @@=0A=
  */=0A=
 #define KDB_CMD_HISTORY_COUNT	32=0A=
 #define CMD_BUFLEN		200	/* kdb_printf: max printline size =3D=3D 256 =
*/=0A=
-static unsigned int cmd_head, cmd_tail;=0A=
+static unsigned int cmd_head=3D0, cmd_tail=3D0;=0A=
 static unsigned int cmdptr;=0A=
 static char cmd_hist[KDB_CMD_HISTORY_COUNT][CMD_BUFLEN];=0A=
 =0A=
@@ -887,22 +887,22 @@=0A=
 #define CTRL_N	14=0A=
 =0A=
 	/* initial situation */=0A=
-	if (cmd_head =3D=3D cmd_tail) return 1;=0A=
+	if (cmd_head =3D=3D cmd_tail) return 0;=0A=
 =0A=
 	switch(*cmd) {=0A=
-		case '\n':=0A=
 		case CTRL_P:=0A=
 			if (cmdptr !=3D cmd_tail)=0A=
 				cmdptr =3D (cmdptr-1) % KDB_CMD_HISTORY_COUNT;=0A=
-			strcpy(cmd, cmd_hist[cmdptr]);=0A=
-			return 0;	=0A=
+			strncpy(cmd_hist[cmd_head], cmd_hist[cmdptr], CMD_BUFLEN);=0A=
+			return 1;=0A=
 		case CTRL_N:=0A=
+			if (cmdptr =3D=3D cmd_head) return 0;=0A=
 			if (cmdptr !=3D (cmd_head-1))=0A=
 				cmdptr =3D (cmdptr+1) % KDB_CMD_HISTORY_COUNT;=0A=
-			strcpy(cmd, cmd_hist[cmdptr]);=0A=
-			return 0;=0A=
+			strncpy(cmd_hist[cmd_head], cmd_hist[cmdptr], CMD_BUFLEN);=0A=
+			return 1;=0A=
 	}=0A=
-	return 1;=0A=
+	return 0;=0A=
 }=0A=
 =0A=
 =0A=
@@ -998,7 +998,7 @@=0A=
 			return KDB_CMD_GO;=0A=
 		}=0A=
 		break;=0A=
-	case KDB_REASON_CALL:	=0A=
+	case KDB_REASON_CALL:=0A=
 		if (!regs)=0A=
 			kdb_printf("kdb() called with no registers, restricted =
function\n");=0A=
 		break;=0A=
@@ -1059,6 +1059,10 @@=0A=
 			KDB_STATE_SET(LONGJMP);=0A=
 #endif	/* KDB_HAVE_LONGJMP */=0A=
 =0A=
+=0A=
+		cmdbuf =3D cmd_hist[cmd_head];=0A=
+		*cmdbuf =3D '\0';=0A=
+=0A=
 do_full_getstr:=0A=
 #if defined(CONFIG_SMP)=0A=
 		kdb_printf(kdbgetenv("PROMPT"), smp_processor_id());=0A=
@@ -1066,15 +1070,15 @@=0A=
 		kdb_printf(kdbgetenv("PROMPT"));=0A=
 #endif=0A=
 =0A=
-		cmdbuf =3D cmd_hist[cmd_head];=0A=
-		*cmdbuf =3D '\0';=0A=
 		/*=0A=
 		 * Fetch command from keyboard=0A=
 		 */=0A=
 		cmdbuf =3D kdb_getstr(cmdbuf, CMD_BUFLEN, defcmd_in_progress ? =
"[defcmd]" : "");=0A=
-		if (*cmdbuf < 32 && *cmdbuf !=3D '\n')=0A=
-			if (handle_ctrl_cmd(cmdbuf))=0A=
-				goto do_full_getstr;=0A=
+		if (*cmdbuf < 32 && *cmdbuf !=3D '\n') {=0A=
+			if (!handle_ctrl_cmd(cmdbuf)) *cmdbuf =3D '\0';=0A=
+			cmdbuf =3D cmd_hist[cmd_head];=0A=
+			goto do_full_getstr;=0A=
+		}=0A=
 =0A=
 		if (*cmdbuf !=3D '\n') {=0A=
 			cmd_head =3D (cmd_head+1) % KDB_CMD_HISTORY_COUNT;=0A=
=0A=
=0A=
--- linux-kdb/kdb/kdb_io.c	Wed Dec  4 16:09:02 2002=0A=
+++ linux-kdb-cmdline/kdb/kdb_io.c	Wed Jan 15 16:07:26 2003=0A=
@@ -206,7 +206,7 @@=0A=
=0A=
 	if (kdb_nextline =3D=3D linecount) {=0A=
 #ifdef KDB_HAVE_LONGJMP=0A=
-		char buf1[16];=0A=
+		char buf1[16]=3D"";=0A=
 #if defined(CONFIG_SMP)=0A=
 		char buf2[32];=0A=
 #endif=0A=
@@ -243,16 +243,19 @@=0A=
 			c->write(c, moreprompt, strlen(moreprompt));=0A=
 			c =3D c->next;=0A=
 		}=0A=
+=0A=
 		if (logging)=0A=
 			printk("%s", moreprompt);=0A=
=0A=
-		kdb_read(buf1, sizeof(buf1));=0A=
+		kdb_read(buf1, 2); // '2' indicates to return immediately after =
getting one key.=0A=
 		kdb_nextline =3D 1;	/* Really set output line 1 */=0A=
=0A=
-		if ((buf1[0] =3D=3D 'q') || (buf1[0] =3D=3D 'Q'))=0A=
+		if ((buf1[0] =3D=3D 'q') || (buf1[0] =3D=3D 'Q')) {=0A=
 			do_longjmp =3D 1;=0A=
+			kdb_printf("\n");=0A=
+		}=0A=
 		else if (buf1[0] && buf1[0] !=3D '\n')=0A=
-			kdb_printf("Only 'q' or 'Q' are processed at more prompt, input =
ignored\n");=0A=
+			kdb_printf("\nOnly 'q' or 'Q' are processed at more prompt, input =
ignored\n");=0A=
 #endif	/* KDB_HAVE_LONGJMP */=0A=
 	}=0A=
=0A=
=0A=
--- linux-kdb/include/linux/kallsyms.h	Fri Dec 20 13:41:45 2002=0A=
+++ linux-kdb-cmdline/include/linux/kallsyms.h	Fri Dec 20 13:42:14 =
2002=0A=
@@ -136,4 +136,12 @@=0A=
 		      )=0A=
 		);=0A=
=0A=
+int kallsyms_symbol_complete(=0A=
+	char	 *prefix_name	// Prefix of a symbol name to lookup=0A=
+	);=0A=
+int kallsyms_symbol_next(=0A=
+	char	 *prefix_name,	// Prefix of a symbol name to lookup=0A=
+	int flag			// Indicate if search from the head=0A=
+	);=0A=
+=0A=
 #endif /* kallsyms.h */=0A=
=0A=
=0A=
--- linux-kdb/kernel/kallsyms.c	Fri Dec 20 13:40:49 2002=0A=
+++ linux-kdb-cmdline/kernel/kallsyms.c	Fri Dec 20 13:42:39 2002=0A=
@@ -38,6 +38,7 @@=0A=
 #include <linux/module.h>=0A=
 #include <linux/string.h>=0A=
 #include <linux/kallsyms.h>=0A=
+#include <linux/kdb.h>=0A=
=0A=
 /* These external symbols are only set on kernels compiled with=0A=
  * CONFIG_KALLSYMS.=0A=
@@ -302,3 +303,118 @@=0A=
 	}=0A=
 	return(1);=0A=
 }=0A=
+=0A=
+=0A=
+// paramter prefix_name is a buffer provided by the caller, it must =
ends with '\0'.=0A=
+// return the extra string together with the given prefix of a symbol =
name.=0A=
+// return 0 means no prefix string is found.=0A=
+// return >0 means prefix string is found.=0A=
+int kallsyms_symbol_complete(=0A=
+	char	 *prefix_name	// Prefix of a symbol name to lookup=0A=
+	)=0A=
+{=0A=
+	const struct kallsyms_header	*ka_hdr =3D NULL;	// stupid gcc=0A=
+	const struct kallsyms_symbol	*ka_sym =3D NULL;=0A=
+	const char			*ka_str =3D NULL;=0A=
+	const struct module *m;=0A=
+	int i =3D 0;=0A=
+	int prefix_len=3Dstrlen(prefix_name);=0A=
+	int cur_pos=3D0, last_pos=3D0;=0A=
+	int find=3D0;=0A=
+	int number=3D0;=0A=
+	const char *p;=0A=
+=0A=
+	kallsyms_do_first_time();=0A=
+	if (!kallsyms_module_list)=0A=
+		return(0);=0A=
+=0A=
+	for (m =3D *kallsyms_module_list; m; m =3D m->next) {=0A=
+		if (!mod_member_present(m, kallsyms_start) ||=0A=
+		    !mod_member_present(m, kallsyms_end) ||=0A=
+		    m->kallsyms_start >=3D m->kallsyms_end)=0A=
+			continue;=0A=
+		ka_hdr =3D (struct kallsyms_header *)m->kallsyms_start;=0A=
+		ka_sym =3D (struct kallsyms_symbol *)=0A=
+			((char *)(ka_hdr) + ka_hdr->symbol_off);=0A=
+		ka_str =3D=0A=
+			((char *)(ka_hdr) + ka_hdr->string_off);=0A=
+		for (i =3D 0; i < ka_hdr->symbols; ++i, kallsyms_next_sym(ka_hdr, =
ka_sym)) {=0A=
+			p =3D ka_str + ka_sym->name_off;=0A=
+			if (strncmp(p, prefix_name,prefix_len) =3D=3D 0) {=0A=
+				++number;=0A=
+				if (find =3D=3D 0) {=0A=
+					last_pos =3D strlen(p);=0A=
+					strncpy(prefix_name, p, last_pos+1);=0A=
+					find =3D 1;=0A=
+				}=0A=
+				else {=0A=
+					for (cur_pos =3D prefix_len ; cur_pos < last_pos; cur_pos++) {=0A=
+						if (*(p + cur_pos) =3D=3D '\0'=0A=
+							|| *(p + cur_pos) !=3D prefix_name[cur_pos]) {=0A=
+							last_pos =3D cur_pos;=0A=
+							prefix_name[cur_pos] =3D '\0';=0A=
+							break;=0A=
+						}=0A=
+					}=0A=
+				}=0A=
+			}=0A=
+		}=0A=
+	}=0A=
+=0A=
+	return number;=0A=
+}=0A=
+=0A=
+// paramter prefix_name is a buffer provided by the caller, it must =
ends with '\0'.=0A=
+// parameter flag =3D 0 means search from the head, flag =3D 1 means =
continue search.=0A=
+// return a symbol string which matches the given prefix.=0A=
+// return 0 means no prefix string is found.=0A=
+// return >0 means prefix string is found.=0A=
+int kallsyms_symbol_next(=0A=
+	char	 *prefix_name,	// Prefix of a symbol name to lookup=0A=
+	int flag			// Indicate if search from the head=0A=
+	)=0A=
+{=0A=
+	const struct kallsyms_header	*ka_hdr =3D NULL;	// stupid gcc=0A=
+	const char			*ka_str =3D NULL;=0A=
+	static const struct kallsyms_symbol	*ka_sym;=0A=
+	static const struct module *m;=0A=
+	static int i;=0A=
+	int prefix_len=3Dstrlen(prefix_name);=0A=
+	const char *p;=0A=
+=0A=
+	kallsyms_do_first_time();=0A=
+	if (!kallsyms_module_list)=0A=
+		return(0);=0A=
+=0A=
+	if(!flag) {=0A=
+		m =3D *kallsyms_module_list;=0A=
+	}=0A=
+=0A=
+	for (; m; m =3D m->next) {=0A=
+		if (!mod_member_present(m, kallsyms_start) ||=0A=
+		    !mod_member_present(m, kallsyms_end) ||=0A=
+		    m->kallsyms_start >=3D m->kallsyms_end)=0A=
+			continue;=0A=
+		ka_hdr =3D (struct kallsyms_header *)m->kallsyms_start;=0A=
+		if(!flag) {=0A=
+			ka_sym =3D (struct kallsyms_symbol *)=0A=
+				((char *)(ka_hdr) + ka_hdr->symbol_off);=0A=
+			i =3D 0;=0A=
+		}=0A=
+		ka_str =3D ((char *)(ka_hdr) + ka_hdr->string_off);=0A=
+=0A=
+		for (; i < ka_hdr->symbols; ++i, kallsyms_next_sym(ka_hdr, ka_sym)) =
{=0A=
+			p =3D ka_str + ka_sym->name_off;=0A=
+			if (strncmp(p, prefix_name,prefix_len) =3D=3D 0) {=0A=
+				strncpy(prefix_name, p, strlen(p)+1);=0A=
+				++i;=0A=
+				kallsyms_next_sym(ka_hdr, ka_sym);=0A=
+				return 1;=0A=
+			}=0A=
+		}=0A=
+	}=0A=
+=0A=
+	return 0;=0A=
+}=0A=
+=0A=
+=0A=
=0A=

------_=_NextPart_000_01C2BC71.633550C0--

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From: Keith Owens <kaos@sgi.com>
To: "Zhang, Sonic" <sonic.zhang@intel.com>
Cc: "KDB (E-mail)" <kdb@oss.sgi.com>
Subject: Re: New update to KDB command line 
In-reply-to: Your message of "Wed, 15 Jan 2003 16:37:50 +0800."
             <957BD1C2BF3CD411B6C500A0C944CA2602CB62BF@pdsmsx32.pd.intel.com> 
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Date: Wed, 15 Jan 2003 21:29:20 +1100
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On Wed, 15 Jan 2003 16:37:50 +0800, 
"Zhang, Sonic" <sonic.zhang@intel.com> wrote:
>	Could you give me any comments to the "TAB" enhancement of KDB
>command line? Not any suggestion comes from you since I sent last patch a
>month ago.

I was away for 3 weeks and since my return have been flat out working
on the Altix 3000 release (NUMA Itanium-2 systems running Linux).  I
have a backlog of kdb changes to look at after Altix 3000 is stable,
your command line changes, tab completion and test cases are all in
that kdb backlog.  Not enough hours in the day ...


From sonic.zhang@intel.com Thu Jan 16 22:28:34 2003
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From: "Zhang, Sonic" <sonic.zhang@intel.com>
To: "KDB (E-mail)" <kdb@oss.sgi.com>
Cc: "XieMay (E-mail)" <may.xie@intel.com>,
   "WangFrank (E-mail)"
	 <frank.wang@intel.com>
Subject: [Patch] I port the command line enhancement patch to the IA64 arc
	hitecture.
Date: Fri, 17 Jan 2003 14:32:34 +0800
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------_=_NextPart_000_01C2BDF2.38728600
Content-Type: text/plain;
	charset="gb2312"

Hi,

	I successfully port my command line enhancement patch to the IA64
architecture. I have tested it on an Itanium platform with Linux kernel 2.4.
19. Please refer to the attachment. 

	This patch is based on kernel 2.4.19 with KDB patch kdb-v2.5-2.4.19
and IA64 patch linux-2.4.19-ia64-020821. It is still without your changes to
the serial console. 

	Before porting to IA64, I think code in architecture dependent
function kdba_read() is actually architecture independent. So, in order to
merge redundant code for each architecture, I delete function kdba_read()
and move all code to architecture independent function kdb_read(). I also
change some related definition in head file kdbprivate.h accordingly. 

	Do you think it is reasonable or not? Are there any better
solutions?

	Thanks.


*************************************
Sonic Zhang
  
Software Engineer
Intel China Software Lab

Tel: 021-52574545-1667 
iNet: 8-752-1667 
*************************************
 


------_=_NextPart_000_01C2BDF2.38728600
Content-Type: application/octet-stream;
	name="kdb-cmdline-v2.5-2.4.19-i386-4.patch"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: attachment;
	filename="kdb-cmdline-v2.5-2.4.19-i386-4.patch"

--- linux-kdb/arch/i386/kdb/kdba_io.c	Tue Dec  3 13:25:48 2002=0A=
+++ linux-kdb-cmdline/arch/i386/kdb/kdba_io.c	Fri Jan 17 13:55:55 =
2003=0A=
@@ -42,7 +42,6 @@=0A=
 #include <linux/keyboard.h>=0A=
 #include <linux/serial.h>=0A=
 #include <linux/serial_reg.h>=0A=
-#include <linux/nmi.h>=0A=
 =0A=
 #include <linux/kdb.h>=0A=
 #include <linux/kdbprivate.h>=0A=
@@ -110,7 +109,6 @@=0A=
   		{=0A=
   			case 0x2:=0A=
   			case 0x20: /* Shift */=0A=
-    				kdb_printf("%c", shift_map[keycode]);=0A=
     				return shift_map[keycode];=0A=
 	  		case 0x1:=0A=
   			case 0x10: /* Ctrl */=0A=
@@ -125,7 +123,6 @@=0A=
       			switch(keycode)=0A=
 			{=0A=
 				case 0x1C: /* Enter */=0A=
-	  				kdb_printf("\n");=0A=
 	  				return 13;=0A=
 =0A=
 				case 0x3A: /* Capslock */=0A=
@@ -134,15 +131,14 @@=0A=
 				case 0x0E: /* Backspace */=0A=
 	  				return 8;=0A=
 				case 0x0F: /* TAB */=0A=
+					return 9;=0A=
 				case 0x77: /* Pause */=0A=
 	  				break ;=0A=
 				default:=0A=
 	  				if(!usb_lock) {=0A=
-	    					kdb_printf("%c", plain_map[keycode]);=0A=
 	    					return plain_map[keycode];=0A=
 					}=0A=
 					else {=0A=
-					  	kdb_printf("%c", shift_map[keycode]);=0A=
 	    					return shift_map[keycode];=0A=
 	  				}=0A=
 			}=0A=
@@ -219,15 +215,6 @@=0A=
 			ch =3D 8;=0A=
 		if (ch =3D=3D '\t')=0A=
 			ch =3D ' ';=0A=
-		if (ch =3D=3D 8) {		/* BS */=0A=
-			;=0A=
-		} else if (ch =3D=3D 13) {	/* Enter */=0A=
-			kdb_printf("\n");=0A=
-		} else {=0A=
-			if (!isprint(ch))=0A=
-				return(-1);=0A=
-			kdb_printf("%c", ch);=0A=
-		}=0A=
 		return ch;=0A=
 	}=0A=
 	return -1;=0A=
@@ -335,6 +322,26 @@=0A=
 		return 8;=0A=
 	}=0A=
 =0A=
+	// Special Key=0A=
+	switch (scancode) {=0A=
+	case 0xF: // Tab=0A=
+		return 9;=0A=
+	case 0x53: // Del=0A=
+		return 4;=0A=
+	case 0x47: // Home=0A=
+		return 1;=0A=
+	case 0x4F: // End=0A=
+		return 5;=0A=
+	case 0x4B: // Left=0A=
+		return 2;=0A=
+	case 0x48: // Up=0A=
+		return 16;=0A=
+	case 0x50: // Down=0A=
+		return 14;=0A=
+	case 0x4D: // Right=0A=
+		return 6;=0A=
+	}=0A=
+=0A=
 	if (scancode =3D=3D 0xe0) {=0A=
 		return -1;=0A=
 	}=0A=
@@ -407,11 +414,6 @@=0A=
 		return 13;=0A=
 	}=0A=
 =0A=
-	/*=0A=
-	 * echo the character.=0A=
-	 */=0A=
-	kdb_printf("%c", keychar&0xff);=0A=
-=0A=
 	return keychar & 0xff;=0A=
 }=0A=
 #endif	/* CONFIG_VT_CONSOLE */=0A=
@@ -442,9 +444,7 @@=0A=
 }=0A=
 #endif=0A=
 =0A=
-typedef int (*get_char_func)(void);=0A=
-=0A=
-static get_char_func poll_funcs[] =3D {=0A=
+get_char_func poll_funcs[] =3D {=0A=
 #if defined(CONFIG_VT_CONSOLE)=0A=
 	get_kbd_char,=0A=
 #endif=0A=
@@ -460,43 +460,3 @@=0A=
 	NULL=0A=
 };=0A=
 =0A=
-char *=0A=
-kdba_read(char *buffer, size_t bufsize)=0A=
-{=0A=
-	char	*cp =3D buffer;=0A=
-	char	*bufend =3D buffer+bufsize-2;	/* Reserve space for newline and =
null byte */=0A=
-=0A=
-	for (;;) {=0A=
-		int key;=0A=
-		get_char_func *f;=0A=
-		for (f =3D &poll_funcs[0]; ; ++f) {=0A=
-			if (*f =3D=3D NULL) {=0A=
-				/* Reset NMI watchdog once per poll loop */=0A=
-				touch_nmi_watchdog();=0A=
-				f =3D &poll_funcs[0];=0A=
-			}=0A=
-			key =3D (*f)();=0A=
-			if (key !=3D -1)=0A=
-				break;=0A=
-		}=0A=
-=0A=
-		/* Echo is done in the low level functions */=0A=
-		switch (key) {=0A=
-		case 8: /* backspace */=0A=
-			if (cp > buffer) {=0A=
-				kdb_printf("\b \b");=0A=
-				--cp;=0A=
-			}=0A=
-			break;=0A=
-		case 10: /* enter */=0A=
-		case 13: /* enter */=0A=
-			*cp++ =3D '\n';=0A=
-			*cp++ =3D '\0';=0A=
-			return buffer;=0A=
-		default:=0A=
-			if (cp < bufend)=0A=
-				*cp++ =3D key;=0A=
-			break;=0A=
-		}=0A=
-	}=0A=
-}=0A=

------_=_NextPart_000_01C2BDF2.38728600
Content-Type: application/octet-stream;
	name="kdb-cmdline-v2.5-2.4.19-common-4.patch"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: attachment;
	filename="kdb-cmdline-v2.5-2.4.19-common-4.patch"

--- linux-kdb/kdb/kdbmain.c	Fri Dec 20 14:13:57 2002=0A=
+++ linux-kdb-cmdline/kdb/kdbmain.c	Fri Dec 20 14:27:42 2002=0A=
@@ -157,7 +157,7 @@=0A=
  "MDCOUNT=3D8",			/* lines of md output */=0A=
  "BTARGS=3D5",			/* 5 possible args in bt */=0A=
  KDB_PLATFORM_ENV,=0A=
- (char *)0,=0A=
+ "DTABCOUNT=3D30",=0A=
  (char *)0,=0A=
  (char *)0,=0A=
  (char *)0,=0A=
@@ -691,7 +691,7 @@=0A=
  */=0A=
 #define KDB_CMD_HISTORY_COUNT	32=0A=
 #define CMD_BUFLEN		200	/* kdb_printf: max printline size =3D=3D 256 =
*/=0A=
-static unsigned int cmd_head, cmd_tail;=0A=
+static unsigned int cmd_head=3D0, cmd_tail=3D0;=0A=
 static unsigned int cmdptr;=0A=
 static char cmd_hist[KDB_CMD_HISTORY_COUNT][CMD_BUFLEN];=0A=
 =0A=
@@ -887,22 +887,22 @@=0A=
 #define CTRL_N	14=0A=
 =0A=
 	/* initial situation */=0A=
-	if (cmd_head =3D=3D cmd_tail) return 1;=0A=
+	if (cmd_head =3D=3D cmd_tail) return 0;=0A=
 =0A=
 	switch(*cmd) {=0A=
-		case '\n':=0A=
 		case CTRL_P:=0A=
 			if (cmdptr !=3D cmd_tail)=0A=
 				cmdptr =3D (cmdptr-1) % KDB_CMD_HISTORY_COUNT;=0A=
-			strcpy(cmd, cmd_hist[cmdptr]);=0A=
-			return 0;	=0A=
+			strncpy(cmd_hist[cmd_head], cmd_hist[cmdptr], CMD_BUFLEN);=0A=
+			return 1;=0A=
 		case CTRL_N:=0A=
+			if (cmdptr =3D=3D cmd_head) return 0;=0A=
 			if (cmdptr !=3D (cmd_head-1))=0A=
 				cmdptr =3D (cmdptr+1) % KDB_CMD_HISTORY_COUNT;=0A=
-			strcpy(cmd, cmd_hist[cmdptr]);=0A=
-			return 0;=0A=
+			strncpy(cmd_hist[cmd_head], cmd_hist[cmdptr], CMD_BUFLEN);=0A=
+			return 1;=0A=
 	}=0A=
-	return 1;=0A=
+	return 0;=0A=
 }=0A=
 =0A=
 =0A=
@@ -998,7 +998,7 @@=0A=
 			return KDB_CMD_GO;=0A=
 		}=0A=
 		break;=0A=
-	case KDB_REASON_CALL:	=0A=
+	case KDB_REASON_CALL:=0A=
 		if (!regs)=0A=
 			kdb_printf("kdb() called with no registers, restricted =
function\n");=0A=
 		break;=0A=
@@ -1059,6 +1059,10 @@=0A=
 			KDB_STATE_SET(LONGJMP);=0A=
 #endif	/* KDB_HAVE_LONGJMP */=0A=
 =0A=
+=0A=
+		cmdbuf =3D cmd_hist[cmd_head];=0A=
+		*cmdbuf =3D '\0';=0A=
+=0A=
 do_full_getstr:=0A=
 #if defined(CONFIG_SMP)=0A=
 		kdb_printf(kdbgetenv("PROMPT"), smp_processor_id());=0A=
@@ -1066,15 +1070,15 @@=0A=
 		kdb_printf(kdbgetenv("PROMPT"));=0A=
 #endif=0A=
 =0A=
-		cmdbuf =3D cmd_hist[cmd_head];=0A=
-		*cmdbuf =3D '\0';=0A=
 		/*=0A=
 		 * Fetch command from keyboard=0A=
 		 */=0A=
 		cmdbuf =3D kdb_getstr(cmdbuf, CMD_BUFLEN, defcmd_in_progress ? =
"[defcmd]" : "");=0A=
-		if (*cmdbuf < 32 && *cmdbuf !=3D '\n')=0A=
-			if (handle_ctrl_cmd(cmdbuf))=0A=
-				goto do_full_getstr;=0A=
+		if (*cmdbuf < 32 && *cmdbuf !=3D '\n') {=0A=
+			if (!handle_ctrl_cmd(cmdbuf)) *cmdbuf =3D '\0';=0A=
+			cmdbuf =3D cmd_hist[cmd_head];=0A=
+			goto do_full_getstr;=0A=
+		}=0A=
 =0A=
 		if (*cmdbuf !=3D '\n') {=0A=
 			cmd_head =3D (cmd_head+1) % KDB_CMD_HISTORY_COUNT;=0A=
=0A=
=0A=
--- linux-kdb/kdb/kdb_io.c	Wed Dec  4 16:09:02 2002=0A=
+++ linux-kdb-cmdline/kdb/kdb_io.c	Wed Jan 17 11:07:26 2003=0A=
@@ -42,9 +42,11 @@=0A=
 #include <linux/string.h>=0A=
 #include <linux/sched.h>=0A=
 #include <linux/smp.h>=0A=
+#include <linux/nmi.h>=0A=
=0A=
 #include <linux/kdb.h>=0A=
 #include <linux/kdbprivate.h>=0A=
+#include <linux/kallsyms.h>=0A=
=0A=
 #ifdef CONFIG_SPARC64=0A=
 #include <asm/oplib.h>=0A=
@@ -52,6 +54,29 @@=0A=
 static struct console *kdbcons;=0A=
 #endif=0A=
=0A=
+=0A=
+#define CMD_BUFLEN 256=0A=
+=0A=
+static void kdb_printprompt(void)=0A=
+{=0A=
+#if defined(CONFIG_SMP)=0A=
+	kdb_printf(kdbgetenv("PROMPT"), smp_processor_id());=0A=
+#else=0A=
+	kdb_printf(kdbgetenv("PROMPT"));=0A=
+#endif=0A=
+}=0A=
+=0A=
+static int kdb_promptlength(void)=0A=
+{=0A=
+#if defined(CONFIG_SMP)=0A=
+	char promptstr[30];=0A=
+	snprintf(promptstr, 30, kdbgetenv("PROMPT"), smp_processor_id());=0A=
+	return strlen(promptstr);=0A=
+#else=0A=
+	return strlen(kdbgetenv("PROMPT");=0A=
+#endif=0A=
+}=0A=
+=0A=
 /*=0A=
  * kdb_read=0A=
  *=0A=
@@ -95,10 +120,208 @@=0A=
  * The bulk of this function is architecture dependent.=0A=
  */=0A=
=0A=
+// The bufsize must >=3D 2 .=0A=
+// If bufsize =3D=3D 2, that means this routine returns immediately =
after receiving one key.=0A=
+=0A=
 char *=0A=
 kdb_read(char *buffer, size_t bufsize)=0A=
 {=0A=
-	return(kdba_read(buffer, bufsize));=0A=
+	char	*cp =3D buffer;=0A=
+	char	*bufend =3D buffer+bufsize-2;	/* Reserve space for newline and =
null byte */=0A=
+=0A=
+	char	*lastchar;=0A=
+	char	*p_tmp;=0A=
+	char	tmp;=0A=
+	static char	tmpbuffer[CMD_BUFLEN];=0A=
+	int len =3D strlen(buffer);=0A=
+	int len_tmp;=0A=
+	int tab=3D0;=0A=
+	int count;=0A=
+	int i;=0A=
+	int diag, dtab_count;=0A=
+=0A=
+	diag =3D kdbgetintenv("DTABCOUNT",&dtab_count);=0A=
+	if (diag)=0A=
+		dtab_count =3D 30;=0A=
+=0A=
+	if (len > 0 ) {=0A=
+		cp +=3D len;=0A=
+		if (*(buffer+len-1) =3D=3D '\n')=0A=
+			cp--;=0A=
+	}=0A=
+=0A=
+	lastchar =3D cp;=0A=
+	*cp =3D '\0';=0A=
+	kdb_printf("%s", buffer);=0A=
+=0A=
+	for (;;) {=0A=
+		int key;=0A=
+		get_char_func *f;=0A=
+		for (f =3D &poll_funcs[0]; ; ++f) {=0A=
+			if (*f =3D=3D NULL) {=0A=
+				/* Reset NMI watchdog once per poll loop */=0A=
+				touch_nmi_watchdog();=0A=
+				f =3D &poll_funcs[0];=0A=
+			}=0A=
+			key =3D (*f)();=0A=
+=0A=
+			if (key !=3D -1) {=0A=
+				if (key =3D=3D 9){=0A=
+					if (dtab_count>0) {=0A=
+						if(tab<2)++tab;=0A=
+					}=0A=
+				}=0A=
+				else {=0A=
+					tab =3D 0;=0A=
+				}=0A=
+				break;=0A=
+			}=0A=
+		}=0A=
+		if (bufsize <=3D 2) {=0A=
+			*buffer++ =3D (char)key;=0A=
+			*buffer =3D '\0';=0A=
+			return buffer;=0A=
+		}=0A=
+=0A=
+		switch (key) {=0A=
+		case 8: /* backspace */=0A=
+			if (cp > buffer) {=0A=
+				if (cp < lastchar) {=0A=
+					memcpy(tmpbuffer, cp, lastchar - cp);=0A=
+					memcpy(cp-1, tmpbuffer, lastchar - cp);=0A=
+				}=0A=
+				*(--lastchar) =3D '\0';=0A=
+				--cp;=0A=
+				kdb_printf("\b%s \r", cp);=0A=
+				tmp =3D *cp;=0A=
+				*cp =3D '\0';=0A=
+				kdb_printprompt();=0A=
+				kdb_printf("%s", buffer);=0A=
+				*cp =3D tmp;=0A=
+			}=0A=
+			break;=0A=
+		case 13: /* enter */=0A=
+			*lastchar++ =3D '\n';=0A=
+			*lastchar++ =3D '\0';=0A=
+			kdb_printf("\n");=0A=
+			return buffer;=0A=
+		case 4: /* Del */=0A=
+			if(cp < lastchar) {=0A=
+				memcpy(tmpbuffer, cp+1, lastchar - cp -1);=0A=
+				memcpy(cp, tmpbuffer, lastchar - cp -1);=0A=
+				*(--lastchar) =3D '\0';=0A=
+				kdb_printf("%s \r", cp);=0A=
+				tmp =3D *cp;=0A=
+				*cp =3D '\0';=0A=
+				kdb_printprompt();=0A=
+				kdb_printf("%s", buffer);=0A=
+				*cp =3D tmp;=0A=
+			}=0A=
+			break;=0A=
+		case 1: /* Home */=0A=
+			if(cp > buffer) {=0A=
+				kdb_printf("\r");=0A=
+				kdb_printprompt();=0A=
+				cp =3D buffer;=0A=
+			}=0A=
+			break;=0A=
+		case 5: /* End */=0A=
+			if(cp < lastchar) {=0A=
+				kdb_printf("%s", cp);=0A=
+				cp =3D lastchar;=0A=
+			}=0A=
+			break;=0A=
+		case 2: /* Left */=0A=
+			if (cp > buffer) {=0A=
+				kdb_printf("\b");=0A=
+				--cp;=0A=
+			}=0A=
+			break;=0A=
+		case 14: /* Down */=0A=
+			memset(tmpbuffer, ' ', kdb_promptlength()+(lastchar-buffer));=0A=
+			*(tmpbuffer+kdb_promptlength()+(lastchar-buffer)) =3D '\0';=0A=
+			kdb_printf("\r%s\r", tmpbuffer);=0A=
+			*lastchar =3D (char)key;=0A=
+			*(lastchar+1) =3D '\0';=0A=
+			return lastchar;=0A=
+		case 6: /* Right */=0A=
+			if (cp < lastchar) {=0A=
+				kdb_printf("%c", *cp);=0A=
+				++cp;=0A=
+			}=0A=
+			break;=0A=
+		case 16: /* Up */=0A=
+			memset(tmpbuffer, ' ', kdb_promptlength()+(lastchar-buffer));=0A=
+			*(tmpbuffer+kdb_promptlength()+(lastchar-buffer)) =3D '\0';=0A=
+			kdb_printf("\r%s\r", tmpbuffer);=0A=
+			*lastchar =3D (char)key;=0A=
+			*(lastchar+1) =3D '\0';=0A=
+			return lastchar;=0A=
+		case 9: /* Tab */=0A=
+			p_tmp =3D buffer;=0A=
+			while(*p_tmp=3D=3D' ') p_tmp++;=0A=
+			if (p_tmp<=3Dcp) {=0A=
+				memcpy(tmpbuffer, p_tmp, cp-p_tmp);=0A=
+				*(tmpbuffer + (cp-p_tmp)) =3D '\0';=0A=
+				p_tmp =3D strrchr(tmpbuffer, ' ');=0A=
+				if (p_tmp !=3D NULL) {=0A=
+					++p_tmp;=0A=
+					len =3D strlen(p_tmp);=0A=
+					if (tab =3D=3D 2) {=0A=
+						if((count=3Dkallsyms_symbol_complete(p_tmp))>0) {=0A=
+							kdb_printf("\n%d symbols are found.", count);=0A=
+							if(count>dtab_count) {=0A=
+								count=3Ddtab_count;=0A=
+								kdb_printf(" But only first %d symbols will be printed.\nYou =
can change the environment variable DTABCOUNT.", count);=0A=
+							}=0A=
+							kdb_printf("\n");=0A=
+							for(i=3D0;i<count;i++) {=0A=
+								if(kallsyms_symbol_next(p_tmp, i)<0)=0A=
+									break;=0A=
+								kdb_printf("%s ",p_tmp);=0A=
+								*(p_tmp+len)=3D'\0';=0A=
+							}=0A=
+							if(i>=3Ddtab_count)kdb_printf("...");=0A=
+							kdb_printf("\n");=0A=
+							kdb_printprompt();=0A=
+							kdb_printf("%s", buffer);=0A=
+						}=0A=
+					}=0A=
+					else {=0A=
+						if(kallsyms_symbol_complete(p_tmp)>0) {=0A=
+							len_tmp =3D strlen(p_tmp);=0A=
+							strncpy(p_tmp+len_tmp,cp, lastchar-cp+1);=0A=
+							len_tmp =3D strlen(p_tmp);=0A=
+							strncpy(cp, p_tmp+len, len_tmp-len+1);=0A=
+							len =3D len_tmp - len;=0A=
+							kdb_printf("%s", cp);=0A=
+							cp+=3Dlen;=0A=
+							lastchar+=3Dlen;=0A=
+						}=0A=
+					}=0A=
+					kdb_nextline =3D 1;		// reset output line number=0A=
+				}=0A=
+			}=0A=
+			break;=0A=
+		default:=0A=
+			if (key >=3D 32 &&lastchar < bufend) {=0A=
+				if (cp < lastchar) {=0A=
+					memcpy(tmpbuffer, cp, lastchar - cp);=0A=
+					memcpy(cp+1, tmpbuffer, lastchar - cp);=0A=
+				}=0A=
+				*(++lastchar) =3D '\0';=0A=
+				*cp =3D key;=0A=
+				kdb_printf("%s\r", cp);=0A=
+				++cp;=0A=
+				tmp =3D *cp;=0A=
+				*cp =3D '\0';=0A=
+				kdb_printprompt();=0A=
+				kdb_printf("%s", buffer);=0A=
+				*cp =3D tmp;=0A=
+			}=0A=
+			break;=0A=
+		}=0A=
+	}=0A=
 }=0A=
=0A=
 /*=0A=
@@ -206,7 +429,7 @@=0A=
=0A=
 	if (kdb_nextline =3D=3D linecount) {=0A=
 #ifdef KDB_HAVE_LONGJMP=0A=
-		char buf1[16];=0A=
+		char buf1[16]=3D"";=0A=
 #if defined(CONFIG_SMP)=0A=
 		char buf2[32];=0A=
 #endif=0A=
@@ -243,16 +466,19 @@=0A=
 			c->write(c, moreprompt, strlen(moreprompt));=0A=
 			c =3D c->next;=0A=
 		}=0A=
+=0A=
 		if (logging)=0A=
 			printk("%s", moreprompt);=0A=
=0A=
-		kdb_read(buf1, sizeof(buf1));=0A=
+		kdb_read(buf1, 2); // '2' indicates to return immediately after =
getting one key.=0A=
 		kdb_nextline =3D 1;	/* Really set output line 1 */=0A=
=0A=
-		if ((buf1[0] =3D=3D 'q') || (buf1[0] =3D=3D 'Q'))=0A=
+		if ((buf1[0] =3D=3D 'q') || (buf1[0] =3D=3D 'Q')) {=0A=
 			do_longjmp =3D 1;=0A=
+			kdb_printf("\n");=0A=
+		}=0A=
 		else if (buf1[0] && buf1[0] !=3D '\n')=0A=
-			kdb_printf("Only 'q' or 'Q' are processed at more prompt, input =
ignored\n");=0A=
+			kdb_printf("\nOnly 'q' or 'Q' are processed at more prompt, input =
ignored\n");=0A=
 #endif	/* KDB_HAVE_LONGJMP */=0A=
 	}=0A=
=0A=
=0A=
--- linux-kdb/include/linux/kallsyms.h	Fri Dec 20 13:41:45 2002=0A=
+++ linux-kdb-cmdline/include/linux/kallsyms.h	Fri Dec 20 13:42:14 =
2002=0A=
@@ -136,4 +136,12 @@=0A=
 		      )=0A=
 		);=0A=
=0A=
+int kallsyms_symbol_complete(=0A=
+	char	 *prefix_name	// Prefix of a symbol name to lookup=0A=
+	);=0A=
+int kallsyms_symbol_next(=0A=
+	char	 *prefix_name,	// Prefix of a symbol name to lookup=0A=
+	int flag			// Indicate if search from the head=0A=
+	);=0A=
+=0A=
 #endif /* kallsyms.h */=0A=
=0A=
=0A=
--- linux-kdb/kernel/kallsyms.c	Fri Dec 20 13:40:49 2002=0A=
+++ linux-kdb-cmdline/kernel/kallsyms.c	Fri Dec 20 13:42:39 2002=0A=
@@ -38,6 +38,7 @@=0A=
 #include <linux/module.h>=0A=
 #include <linux/string.h>=0A=
 #include <linux/kallsyms.h>=0A=
+#include <linux/kdb.h>=0A=
=0A=
 /* These external symbols are only set on kernels compiled with=0A=
  * CONFIG_KALLSYMS.=0A=
@@ -302,3 +303,118 @@=0A=
 	}=0A=
 	return(1);=0A=
 }=0A=
+=0A=
+=0A=
+// paramter prefix_name is a buffer provided by the caller, it must =
ends with '\0'.=0A=
+// return the extra string together with the given prefix of a symbol =
name.=0A=
+// return 0 means no prefix string is found.=0A=
+// return >0 means prefix string is found.=0A=
+int kallsyms_symbol_complete(=0A=
+	char	 *prefix_name	// Prefix of a symbol name to lookup=0A=
+	)=0A=
+{=0A=
+	const struct kallsyms_header	*ka_hdr =3D NULL;	// stupid gcc=0A=
+	const struct kallsyms_symbol	*ka_sym =3D NULL;=0A=
+	const char			*ka_str =3D NULL;=0A=
+	const struct module *m;=0A=
+	int i =3D 0;=0A=
+	int prefix_len=3Dstrlen(prefix_name);=0A=
+	int cur_pos=3D0, last_pos=3D0;=0A=
+	int find=3D0;=0A=
+	int number=3D0;=0A=
+	const char *p;=0A=
+=0A=
+	kallsyms_do_first_time();=0A=
+	if (!kallsyms_module_list)=0A=
+		return(0);=0A=
+=0A=
+	for (m =3D *kallsyms_module_list; m; m =3D m->next) {=0A=
+		if (!mod_member_present(m, kallsyms_start) ||=0A=
+		    !mod_member_present(m, kallsyms_end) ||=0A=
+		    m->kallsyms_start >=3D m->kallsyms_end)=0A=
+			continue;=0A=
+		ka_hdr =3D (struct kallsyms_header *)m->kallsyms_start;=0A=
+		ka_sym =3D (struct kallsyms_symbol *)=0A=
+			((char *)(ka_hdr) + ka_hdr->symbol_off);=0A=
+		ka_str =3D=0A=
+			((char *)(ka_hdr) + ka_hdr->string_off);=0A=
+		for (i =3D 0; i < ka_hdr->symbols; ++i, kallsyms_next_sym(ka_hdr, =
ka_sym)) {=0A=
+			p =3D ka_str + ka_sym->name_off;=0A=
+			if (strncmp(p, prefix_name,prefix_len) =3D=3D 0) {=0A=
+				++number;=0A=
+				if (find =3D=3D 0) {=0A=
+					last_pos =3D strlen(p);=0A=
+					strncpy(prefix_name, p, last_pos+1);=0A=
+					find =3D 1;=0A=
+				}=0A=
+				else {=0A=
+					for (cur_pos =3D prefix_len ; cur_pos < last_pos; cur_pos++) {=0A=
+						if (*(p + cur_pos) =3D=3D '\0'=0A=
+							|| *(p + cur_pos) !=3D prefix_name[cur_pos]) {=0A=
+							last_pos =3D cur_pos;=0A=
+							prefix_name[cur_pos] =3D '\0';=0A=
+							break;=0A=
+						}=0A=
+					}=0A=
+				}=0A=
+			}=0A=
+		}=0A=
+	}=0A=
+=0A=
+	return number;=0A=
+}=0A=
+=0A=
+// paramter prefix_name is a buffer provided by the caller, it must =
ends with '\0'.=0A=
+// parameter flag =3D 0 means search from the head, flag =3D 1 means =
continue search.=0A=
+// return a symbol string which matches the given prefix.=0A=
+// return 0 means no prefix string is found.=0A=
+// return >0 means prefix string is found.=0A=
+int kallsyms_symbol_next(=0A=
+	char	 *prefix_name,	// Prefix of a symbol name to lookup=0A=
+	int flag			// Indicate if search from the head=0A=
+	)=0A=
+{=0A=
+	const struct kallsyms_header	*ka_hdr =3D NULL;	// stupid gcc=0A=
+	const char			*ka_str =3D NULL;=0A=
+	static const struct kallsyms_symbol	*ka_sym;=0A=
+	static const struct module *m;=0A=
+	static int i;=0A=
+	int prefix_len=3Dstrlen(prefix_name);=0A=
+	const char *p;=0A=
+=0A=
+	kallsyms_do_first_time();=0A=
+	if (!kallsyms_module_list)=0A=
+		return(0);=0A=
+=0A=
+	if(!flag) {=0A=
+		m =3D *kallsyms_module_list;=0A=
+	}=0A=
+=0A=
+	for (; m; m =3D m->next) {=0A=
+		if (!mod_member_present(m, kallsyms_start) ||=0A=
+		    !mod_member_present(m, kallsyms_end) ||=0A=
+		    m->kallsyms_start >=3D m->kallsyms_end)=0A=
+			continue;=0A=
+		ka_hdr =3D (struct kallsyms_header *)m->kallsyms_start;=0A=
+		if(!flag) {=0A=
+			ka_sym =3D (struct kallsyms_symbol *)=0A=
+				((char *)(ka_hdr) + ka_hdr->symbol_off);=0A=
+			i =3D 0;=0A=
+		}=0A=
+		ka_str =3D ((char *)(ka_hdr) + ka_hdr->string_off);=0A=
+=0A=
+		for (; i < ka_hdr->symbols; ++i, kallsyms_next_sym(ka_hdr, ka_sym)) =
{=0A=
+			p =3D ka_str + ka_sym->name_off;=0A=
+			if (strncmp(p, prefix_name,prefix_len) =3D=3D 0) {=0A=
+				strncpy(prefix_name, p, strlen(p)+1);=0A=
+				++i;=0A=
+				kallsyms_next_sym(ka_hdr, ka_sym);=0A=
+				return 1;=0A=
+			}=0A=
+		}=0A=
+	}=0A=
+=0A=
+	return 0;=0A=
+}=0A=
+=0A=
+=0A=
=0A=
--- linux-kdb/include/linux/kdbprivate.h	Wed Jan 15 17:31:25 2003=0A=
+++ linux-kdb-cmdline/include/linux/kdbprivate.h	Wed Jan 17 11:55:12 =
2003=0A=
@@ -160,7 +160,8 @@=0A=
 	/*=0A=
 	 * Architecture specific function to read a string.=0A=
 	 */=0A=
-extern char *	     kdba_read(char *, size_t);=0A=
+typedef int (*get_char_func)(void);=0A=
+extern get_char_func poll_funcs[];=0A=
=0A=
 	/*=0A=
 	 * Data for a single activation record on stack.=0A=

------_=_NextPart_000_01C2BDF2.38728600
Content-Type: application/octet-stream;
	name="kdb-cmdline-v2.5-2.4.19-ia64-4.patch"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: attachment;
	filename="kdb-cmdline-v2.5-2.4.19-ia64-4.patch"

--- linux-kdb/arch/ia64/kdb/kdba_io.c	Wed Jan 15 17:25:32 2003=0A=
+++ linux-kdb-cmdline/arch/ia64/kdb/kdba_io.c	Wed Jan 17 11:19:11 =
2003=0A=
@@ -42,7 +42,6 @@=0A=
 #include <linux/keyboard.h>=0A=
 #include <linux/serial.h>=0A=
 #include <linux/serial_reg.h>=0A=
-#include <linux/nmi.h>=0A=
=0A=
 #include <linux/kdb.h>=0A=
 #include <linux/kdbprivate.h>=0A=
@@ -113,7 +112,6 @@=0A=
   		{=0A=
   			case 0x2:=0A=
   			case 0x20: /* Shift */=0A=
-    				kdb_printf("%c", shift_map[keycode]);=0A=
     				return shift_map[keycode];=0A=
 	  		case 0x1:=0A=
   			case 0x10: /* Ctrl */=0A=
@@ -128,7 +126,6 @@=0A=
       			switch(keycode)=0A=
 			{=0A=
 				case 0x1C: /* Enter */=0A=
-	  				kdb_printf("\n");=0A=
 	  				return 13;=0A=
=0A=
 				case 0x3A: /* Capslock */=0A=
@@ -141,11 +138,9 @@=0A=
 	  				break ;=0A=
 				default:=0A=
 	  				if(!usb_lock) {=0A=
-	    					kdb_printf("%c", plain_map[keycode]);=0A=
 	    					return plain_map[keycode];=0A=
 					}=0A=
 					else {=0A=
-					  	kdb_printf("%c", shift_map[keycode]);=0A=
 	    					return shift_map[keycode];=0A=
 	  				}=0A=
 			}=0A=
@@ -222,15 +217,6 @@=0A=
 			ch =3D 8;=0A=
 		if (ch =3D=3D '\t')=0A=
 			ch =3D ' ';=0A=
-		if (ch =3D=3D 8) {		/* BS */=0A=
-			;=0A=
-		} else if (ch =3D=3D 13) {	/* Enter */=0A=
-			kdb_printf("\n");=0A=
-		} else {=0A=
-			if (!isprint(ch))=0A=
-				return(-1);=0A=
-			kdb_printf("%c", ch);=0A=
-		}=0A=
 		return ch;=0A=
 	}=0A=
 	return -1;=0A=
@@ -338,6 +324,26 @@=0A=
 		return 8;=0A=
 	}=0A=
=0A=
+	// Special Key=0A=
+	switch (scancode) {=0A=
+	case 0xF: // Tab=0A=
+		return 9;=0A=
+	case 0x53: // Del=0A=
+		return 4;=0A=
+	case 0x47: // Home=0A=
+		return 1;=0A=
+	case 0x4F: // End=0A=
+		return 5;=0A=
+	case 0x4B: // Left=0A=
+		return 2;=0A=
+	case 0x48: // Up=0A=
+		return 16;=0A=
+	case 0x50: // Down=0A=
+		return 14;=0A=
+	case 0x4D: // Right=0A=
+		return 6;=0A=
+	}=0A=
+=0A=
 	if (scancode =3D=3D 0xe0) {=0A=
 		return -1;=0A=
 	}=0A=
@@ -410,11 +416,6 @@=0A=
 		return 13;=0A=
 	}=0A=
=0A=
-	/*=0A=
-	 * echo the character.=0A=
-	 */=0A=
-	kdb_printf("%c", keychar&0xff);=0A=
-=0A=
 	return keychar & 0xff;=0A=
 }=0A=
 #endif /* CONFIG_VT */=0A=
@@ -465,15 +466,6 @@=0A=
 			ch =3D 8;=0A=
 		if (ch =3D=3D '\t')=0A=
 			ch =3D ' ';=0A=
-		if (ch =3D=3D 8) {		/* BS */=0A=
-			;=0A=
-		} else if ((ch =3D=3D 13) || (ch =3D=3D 10)) {	/* Enter */=0A=
-			kdb_printf("\n");=0A=
-		} else {=0A=
-			if (!isprint(ch))=0A=
-				return(-1);=0A=
-			kdb_printf("%c", ch);=0A=
-		}=0A=
 		return ch;=0A=
 	}=0A=
 	return -1;=0A=
@@ -511,9 +503,7 @@=0A=
 }=0A=
 #endif=0A=
=0A=
-typedef int (*get_char_func)(void);=0A=
-=0A=
-static get_char_func poll_funcs[] =3D {=0A=
+get_char_func poll_funcs[] =3D {=0A=
 #if defined(CONFIG_VT)=0A=
 	get_kbd_char,=0A=
 #endif=0A=
@@ -531,44 +521,3 @@=0A=
 #endif=0A=
 	NULL=0A=
 };=0A=
-=0A=
-char *=0A=
-kdba_read(char *buffer, size_t bufsize)=0A=
-{=0A=
-	char	*cp =3D buffer;=0A=
-	char	*bufend =3D buffer+bufsize-2;	/* Reserve space for newline and =
null byte */=0A=
-=0A=
-	for (;;) {=0A=
-		int key;=0A=
-		get_char_func *f;=0A=
-		for (f =3D &poll_funcs[0]; ; ++f) {=0A=
-			if (*f =3D=3D NULL) {=0A=
-				/* Reset NMI watchdog once per poll loop */=0A=
-				touch_nmi_watchdog();=0A=
-				f =3D &poll_funcs[0];=0A=
-			}=0A=
-			key =3D (*f)();=0A=
-			if (key !=3D -1)=0A=
-				break;=0A=
-		}=0A=
-=0A=
-		/* Echo is done in the low level functions */=0A=
-		switch (key) {=0A=
-		case 8: /* backspace */=0A=
-			if (cp > buffer) {=0A=
-				kdb_printf("\b \b");=0A=
-				--cp;=0A=
-			}=0A=
-			break;=0A=
-		case 10: /* enter */=0A=
-		case 13: /* enter */=0A=
-			*cp++ =3D '\n';=0A=
-			*cp++ =3D '\0';=0A=
-			return buffer;=0A=
-		default:=0A=
-			if (cp < bufend)=0A=
-				*cp++ =3D key;=0A=
-			break;=0A=
-		}=0A=
-	}=0A=
-}=0A=

------_=_NextPart_000_01C2BDF2.38728600--

From isabelle@liveisabelle.com Fri Jan 17 11:12:13 2003
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From: "Isabelle" <isabelle@liveisabelle.com>
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Date: Fri, 17 Jan 2003 23:08:05 +0400
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From markafterdark@aol.com Sat Jan 18 10:39:54 2003
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From: markafterdark <markafterdark@aol.com>
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Subject: BANDS WANTED FOR NEW YORK TV MUSIC SHOW
Date: Sat, 18 Jan 2003 13:46:17 -0500
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 The  MARKafterDARK cable rock show is currently seeking bands to feature on =
the new spring season of shows.      
For more details please go to      http://www.markafterdark.com          (no =
emails please)
   
Please note this mail is intended for musicians and bands who have  openly =
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From isabelle@liveisabelle.com Sat Jan 18 16:42:53 2003
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From kessler@us.ibm.com Tue Jan 21 13:53:48 2003
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Subject: 2.4.20 kernel version of kdb ?
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Hi,

Next month SuSE is planning an update release of SLES 8 for the 2.4.20
kernel.  IBM has played a role as both contributor to KDB and liason
to various Distros who we would like to include features like KDB.

What they are requesting, by the end of _this_ week if possible, is
answers to the following questions:

1) What is the URL for downloading the latest version ?

   ftp://oss.sgi.com/www/projects/kdb/download/v2.4/
   ...is the URL, but a 2.4.20 version is not posted.

2) If a 2.4.20 version is not available now, when is it projected
   to be ?

3) Which of the following platforms are/will be supported ?

   i386
   ia64 
   ppc
   ppc64
   s390 
   s390x

Sorry for the very short notice. I am not certain what SuSE will do if a 
2.4.20 version is not provided...drop the feature ?...port it themselves ?
If I find out, I'll let you know.

Thanks,
Larry Kessler
IBM Linux Technology Center
Beaverton, OR
(503) 578-4095

From hch@infradead.org Tue Jan 21 14:02:20 2003
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From: Christoph Hellwig <hch@infradead.org>
To: Larry Kessler <kessler@us.ibm.com>
Cc: kdb@oss.sgi.com, vamsi@in.ibm.com
Subject: Re: 2.4.20 kernel version of kdb ?
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On Tue, Jan 21, 2003 at 01:59:25PM -0800, Larry Kessler wrote:
> 1) What is the URL for downloading the latest version ?
> 
>    ftp://oss.sgi.com/www/projects/kdb/download/v2.4/
>    ...is the URL, but a 2.4.20 version is not posted.

You could try

	ftp://oss.sgi.com/www/projects/kdb/download/v2.5 8)

> 3) Which of the following platforms are/will be supported ?

SGI only releases i386 and ia64 patches as far as I can look
back.  There are a few other ports outside sgi.

> Sorry for the very short notice. I am not certain what SuSE will do if a 
> 2.4.20 version is not provided...drop the feature ?...port it themselves ?
> If I find out, I'll let you know.

What about just asking SuSE? :)


From kessler@us.ibm.com Tue Jan 21 14:13:03 2003
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Subject: Re: 2.4.20 kernel version of kdb ?
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Christoph Hellwig wrote:
> 
> You could try
> 
>         ftp://oss.sgi.com/www/projects/kdb/download/v2.5 8)

Yes, its there.  Thanks !!

> 
> > 3) Which of the following platforms are/will be supported ?
> 
> SGI only releases i386 and ia64 patches as far as I can look
> back.  There are a few other ports outside sgi.

Vamsi, would you maybe know where these would be ?

> 
> > Sorry for the very short notice. I am not certain what SuSE will do if a
> > 2.4.20 version is not provided...drop the feature ?...port it themselves ?
> > If I find out, I'll let you know.
> 
> What about just asking SuSE? :)

Sure, I will if it becomes necessary.  Hopefully all projects already have
2.4.20 patches ;-)

From kaos@sgi.com Tue Jan 21 14:15:12 2003
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From: Keith Owens <kaos@sgi.com>
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Subject: Re: 2.4.20 kernel version of kdb ? 
In-reply-to: Your message of "Tue, 21 Jan 2003 13:59:25 -0800."
             <3E2DC2BD.CB489839@us.ibm.com> 
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On Tue, 21 Jan 2003 13:59:25 -0800, 
Larry Kessler <kessler@us.ibm.com> wrote:
>1) What is the URL for downloading the latest version ?
>
>   ftp://oss.sgi.com/www/projects/kdb/download/v2.4/
>   ...is the URL, but a 2.4.20 version is not posted.

See ftp://oss.sgi.com/www/projects/kdb/download/README.  v2.4 is the
kdb version, not the kernel version.  Current kdb is v2.5, v3.0 will be
out within 10 days.

>3) Which of the following platforms are/will be supported ?
>
>   i386
>   ia64 
>   ppc
>   ppc64
>   s390 
>   s390x

I do patches for i386 and ia64.  There are old patches for sparc which
are not being maintained (I do not have sparc hardware).  Somebody is
working on ARM/XScale, but that code is not ready for release yet.
People have expressed interest in porting kdb to ppc and s390 but
nothing ever came of it.


From kessler@us.ibm.com Tue Jan 21 14:31:05 2003
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To: Keith Owens <kaos@sgi.com>
CC: vamsi@in.ibm.com, kdb@oss.sgi.com
Subject: Re: 2.4.20 kernel version of kdb ?
References: <19031.1043187659@ocs3.intra.ocs.com.au>
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Keith Owens wrote:

> See ftp://oss.sgi.com/www/projects/kdb/download/README.  v2.4 is the
> kdb version, not the kernel version.  Current kdb is v2.5, v3.0 will be
> out within 10 days.

Thanks very much, Keith.  Yes, I was confusing kernel version and KDB
version.

> People have expressed interest in porting kdb to ppc and s390 but
> nothing ever came of it.

Vamsi, do you have any other info about this ?

From jim.houston@attbi.com Tue Jan 21 18:59:22 2003
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Subject: kdb ack_APIC_irq() why?
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Hi Everyone,

I have been spending too much time reading IA32 System Programming Guide:

   http://www.intel.com/design/pentium4/manuals/245472.htm

in particular section 8.8.5.  I believe that kdb may be doing
interrupt acknowledge writes to the EOI register which are not
needed.  It is using NMI delivery, and section 8.8.5 says that
the EOI write should not be done for NMI interrupts.
I have never seen any problems, but it seems that kdb
could be acknowledging random interrupts which don't belong to 
it.

I tried taking the ack_APIC_irq() out of do_ack_apic_irq(), and 
kdb works correctly.

Jim Houston - Concurrent Computer Corp.

From sonic.zhang@intel.com Wed Jan 22 01:29:12 2003
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From: "Zhang, Sonic" <sonic.zhang@intel.com>
To: "KDB (E-mail)" <kdb@oss.sgi.com>
Subject: 2 new bugs are fixed for KDB command line enhancement patch
Date: Wed, 22 Jan 2003 17:33:34 +0800
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This message is in MIME format. Since your mail reader does not understand
this format, some or all of this message may not be legible.

------_=_NextPart_000_01C2C1F9.55A465D0
Content-Type: text/plain;
	charset="gb2312"

Hi,

	I find 2 bugs in the former patch.

	1. The extra prompt "[defcmd]" isn't printed, when the user enters
the scope of command "defcmd" and "endefcmd".
	2. If the user moves into the command line history records, he can't
return to the latest command line. That means he can't move out of the
history. 

	No architecture dependent code is changed in this update. But the
former IA64 and i386 patch files are still attached for integrity.

	Thanks

*************************************
Sonic Zhang
  
Software Engineer
Intel China Software Lab

Tel: 021-52574545-1667 
iNet: 8-752-1667 
*************************************
 


------_=_NextPart_000_01C2C1F9.55A465D0
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	name="kdb-cmdline-v2.5-2.4.19-i386-5.patch"
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	filename="kdb-cmdline-v2.5-2.4.19-i386-5.patch"

--- linux-kdb/arch/i386/kdb/kdba_io.c	Tue Dec  3 13:25:48 2002=0A=
+++ linux-kdb-cmdline/arch/i386/kdb/kdba_io.c	Fri Jan 17 13:55:55 =
2003=0A=
@@ -42,7 +42,6 @@=0A=
 #include <linux/keyboard.h>=0A=
 #include <linux/serial.h>=0A=
 #include <linux/serial_reg.h>=0A=
-#include <linux/nmi.h>=0A=
 =0A=
 #include <linux/kdb.h>=0A=
 #include <linux/kdbprivate.h>=0A=
@@ -110,7 +109,6 @@=0A=
   		{=0A=
   			case 0x2:=0A=
   			case 0x20: /* Shift */=0A=
-    				kdb_printf("%c", shift_map[keycode]);=0A=
     				return shift_map[keycode];=0A=
 	  		case 0x1:=0A=
   			case 0x10: /* Ctrl */=0A=
@@ -125,7 +123,6 @@=0A=
       			switch(keycode)=0A=
 			{=0A=
 				case 0x1C: /* Enter */=0A=
-	  				kdb_printf("\n");=0A=
 	  				return 13;=0A=
 =0A=
 				case 0x3A: /* Capslock */=0A=
@@ -134,15 +131,14 @@=0A=
 				case 0x0E: /* Backspace */=0A=
 	  				return 8;=0A=
 				case 0x0F: /* TAB */=0A=
+					return 9;=0A=
 				case 0x77: /* Pause */=0A=
 	  				break ;=0A=
 				default:=0A=
 	  				if(!usb_lock) {=0A=
-	    					kdb_printf("%c", plain_map[keycode]);=0A=
 	    					return plain_map[keycode];=0A=
 					}=0A=
 					else {=0A=
-					  	kdb_printf("%c", shift_map[keycode]);=0A=
 	    					return shift_map[keycode];=0A=
 	  				}=0A=
 			}=0A=
@@ -219,15 +215,6 @@=0A=
 			ch =3D 8;=0A=
 		if (ch =3D=3D '\t')=0A=
 			ch =3D ' ';=0A=
-		if (ch =3D=3D 8) {		/* BS */=0A=
-			;=0A=
-		} else if (ch =3D=3D 13) {	/* Enter */=0A=
-			kdb_printf("\n");=0A=
-		} else {=0A=
-			if (!isprint(ch))=0A=
-				return(-1);=0A=
-			kdb_printf("%c", ch);=0A=
-		}=0A=
 		return ch;=0A=
 	}=0A=
 	return -1;=0A=
@@ -335,6 +322,26 @@=0A=
 		return 8;=0A=
 	}=0A=
 =0A=
+	// Special Key=0A=
+	switch (scancode) {=0A=
+	case 0xF: // Tab=0A=
+		return 9;=0A=
+	case 0x53: // Del=0A=
+		return 4;=0A=
+	case 0x47: // Home=0A=
+		return 1;=0A=
+	case 0x4F: // End=0A=
+		return 5;=0A=
+	case 0x4B: // Left=0A=
+		return 2;=0A=
+	case 0x48: // Up=0A=
+		return 16;=0A=
+	case 0x50: // Down=0A=
+		return 14;=0A=
+	case 0x4D: // Right=0A=
+		return 6;=0A=
+	}=0A=
+=0A=
 	if (scancode =3D=3D 0xe0) {=0A=
 		return -1;=0A=
 	}=0A=
@@ -407,11 +414,6 @@=0A=
 		return 13;=0A=
 	}=0A=
 =0A=
-	/*=0A=
-	 * echo the character.=0A=
-	 */=0A=
-	kdb_printf("%c", keychar&0xff);=0A=
-=0A=
 	return keychar & 0xff;=0A=
 }=0A=
 #endif	/* CONFIG_VT_CONSOLE */=0A=
@@ -442,9 +444,7 @@=0A=
 }=0A=
 #endif=0A=
 =0A=
-typedef int (*get_char_func)(void);=0A=
-=0A=
-static get_char_func poll_funcs[] =3D {=0A=
+get_char_func poll_funcs[] =3D {=0A=
 #if defined(CONFIG_VT_CONSOLE)=0A=
 	get_kbd_char,=0A=
 #endif=0A=
@@ -460,43 +460,3 @@=0A=
 	NULL=0A=
 };=0A=
 =0A=
-char *=0A=
-kdba_read(char *buffer, size_t bufsize)=0A=
-{=0A=
-	char	*cp =3D buffer;=0A=
-	char	*bufend =3D buffer+bufsize-2;	/* Reserve space for newline and =
null byte */=0A=
-=0A=
-	for (;;) {=0A=
-		int key;=0A=
-		get_char_func *f;=0A=
-		for (f =3D &poll_funcs[0]; ; ++f) {=0A=
-			if (*f =3D=3D NULL) {=0A=
-				/* Reset NMI watchdog once per poll loop */=0A=
-				touch_nmi_watchdog();=0A=
-				f =3D &poll_funcs[0];=0A=
-			}=0A=
-			key =3D (*f)();=0A=
-			if (key !=3D -1)=0A=
-				break;=0A=
-		}=0A=
-=0A=
-		/* Echo is done in the low level functions */=0A=
-		switch (key) {=0A=
-		case 8: /* backspace */=0A=
-			if (cp > buffer) {=0A=
-				kdb_printf("\b \b");=0A=
-				--cp;=0A=
-			}=0A=
-			break;=0A=
-		case 10: /* enter */=0A=
-		case 13: /* enter */=0A=
-			*cp++ =3D '\n';=0A=
-			*cp++ =3D '\0';=0A=
-			return buffer;=0A=
-		default:=0A=
-			if (cp < bufend)=0A=
-				*cp++ =3D key;=0A=
-			break;=0A=
-		}=0A=
-	}=0A=
-}=0A=

------_=_NextPart_000_01C2C1F9.55A465D0
Content-Type: application/octet-stream;
	name="kdb-cmdline-v2.5-2.4.19-common-5.patch"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: attachment;
	filename="kdb-cmdline-v2.5-2.4.19-common-5.patch"

--- linux-kdb/kdb/kdbmain.c	Fri Dec 20 14:13:57 2002=0A=
+++ linux-kdb-cmdline/kdb/kdbmain.c	Wed Jan 22 17:07:44 2003=0A=
@@ -157,7 +157,7 @@=0A=
  "MDCOUNT=3D8",			/* lines of md output */=0A=
  "BTARGS=3D5",			/* 5 possible args in bt */=0A=
  KDB_PLATFORM_ENV,=0A=
- (char *)0,=0A=
+ "DTABCOUNT=3D30",=0A=
  (char *)0,=0A=
  (char *)0,=0A=
  (char *)0,=0A=
@@ -691,9 +691,10 @@=0A=
  */=0A=
 #define KDB_CMD_HISTORY_COUNT	32=0A=
 #define CMD_BUFLEN		200	/* kdb_printf: max printline size =3D=3D 256 =
*/=0A=
-static unsigned int cmd_head, cmd_tail;=0A=
+static unsigned int cmd_head=3D0, cmd_tail=3D0;=0A=
 static unsigned int cmdptr;=0A=
 static char cmd_hist[KDB_CMD_HISTORY_COUNT][CMD_BUFLEN];=0A=
+static char cmd_cur[CMD_BUFLEN];=0A=
 =0A=
 /*=0A=
  * kdb_parse=0A=
@@ -811,7 +812,7 @@=0A=
 			}=0A=
 		}=0A=
 	}=0A=
-	=0A=
+=0A=
 	/*=0A=
 	 * If we don't find a command by this name, see if the first=0A=
 	 * few characters of this match any of the known commands.=0A=
@@ -887,22 +888,21 @@=0A=
 #define CTRL_N	14=0A=
 =0A=
 	/* initial situation */=0A=
-	if (cmd_head =3D=3D cmd_tail) return 1;=0A=
+	if (cmd_head =3D=3D cmd_tail) return 0;=0A=
 =0A=
 	switch(*cmd) {=0A=
-		case '\n':=0A=
 		case CTRL_P:=0A=
 			if (cmdptr !=3D cmd_tail)=0A=
 				cmdptr =3D (cmdptr-1) % KDB_CMD_HISTORY_COUNT;=0A=
-			strcpy(cmd, cmd_hist[cmdptr]);=0A=
-			return 0;	=0A=
+			strncpy(cmd_cur, cmd_hist[cmdptr], CMD_BUFLEN);=0A=
+			return 1;=0A=
 		case CTRL_N:=0A=
-			if (cmdptr !=3D (cmd_head-1))=0A=
+			if (cmdptr !=3D cmd_head)=0A=
 				cmdptr =3D (cmdptr+1) % KDB_CMD_HISTORY_COUNT;=0A=
-			strcpy(cmd, cmd_hist[cmdptr]);=0A=
-			return 0;=0A=
+			strncpy(cmd_cur, cmd_hist[cmdptr], CMD_BUFLEN);=0A=
+			return 1;=0A=
 	}=0A=
-	return 1;=0A=
+	return 0;=0A=
 }=0A=
 =0A=
 =0A=
@@ -934,6 +934,7 @@=0A=
  * Remarks:=0A=
  *	none=0A=
  */=0A=
+extern char prompt_str[];=0A=
 =0A=
 static int=0A=
 kdb_local(kdb_reason_t reason, int error, struct pt_regs *regs, =
kdb_dbtrap_t db_result)=0A=
@@ -998,7 +999,7 @@=0A=
 			return KDB_CMD_GO;=0A=
 		}=0A=
 		break;=0A=
-	case KDB_REASON_CALL:	=0A=
+	case KDB_REASON_CALL:=0A=
 		if (!regs)=0A=
 			kdb_printf("kdb() called with no registers, restricted =
function\n");=0A=
 		break;=0A=
@@ -1059,30 +1060,46 @@=0A=
 			KDB_STATE_SET(LONGJMP);=0A=
 #endif	/* KDB_HAVE_LONGJMP */=0A=
 =0A=
+=0A=
+		cmdbuf =3D cmd_cur;=0A=
+		*cmdbuf =3D '\0';=0A=
+		*(cmd_hist[cmd_head])=3D'\0';=0A=
+=0A=
 do_full_getstr:=0A=
 #if defined(CONFIG_SMP)=0A=
-		kdb_printf(kdbgetenv("PROMPT"), smp_processor_id());=0A=
+		snprintf(prompt_str, CMD_BUFLEN, kdbgetenv("PROMPT"), =
smp_processor_id());=0A=
 #else=0A=
-		kdb_printf(kdbgetenv("PROMPT"));=0A=
+		snprintf(prompt_str, CMD_BUFLEN, kdbgetenv("PROMPT"));=0A=
 #endif=0A=
+		if(defcmd_in_progress)=0A=
+			strncat(prompt_str, "[defcmd]", CMD_BUFLEN);=0A=
 =0A=
-		cmdbuf =3D cmd_hist[cmd_head];=0A=
-		*cmdbuf =3D '\0';=0A=
 		/*=0A=
 		 * Fetch command from keyboard=0A=
 		 */=0A=
-		cmdbuf =3D kdb_getstr(cmdbuf, CMD_BUFLEN, defcmd_in_progress ? =
"[defcmd]" : "");=0A=
-		if (*cmdbuf < 32 && *cmdbuf !=3D '\n')=0A=
-			if (handle_ctrl_cmd(cmdbuf))=0A=
-				goto do_full_getstr;=0A=
+		cmdbuf =3D kdb_getstr(cmdbuf, CMD_BUFLEN, prompt_str);=0A=
 =0A=
 		if (*cmdbuf !=3D '\n') {=0A=
+			if (*cmdbuf < 32) {=0A=
+				if(cmdptr =3D=3D cmd_head) {=0A=
+					strncpy(cmd_hist[cmd_head], cmd_cur, CMD_BUFLEN);=0A=
+					*(cmd_hist[cmd_head]+strlen(cmd_hist[cmd_head])-1) =3D '\0';=0A=
+				}=0A=
+				if(!handle_ctrl_cmd(cmdbuf))=0A=
+					*(cmd_cur+strlen(cmd_cur)-1) =3D '\0';=0A=
+				cmdbuf =3D cmd_cur;=0A=
+				goto do_full_getstr;=0A=
+			}=0A=
+			else=0A=
+				strncpy(cmd_hist[cmd_head], cmd_cur, CMD_BUFLEN);=0A=
+=0A=
 			cmd_head =3D (cmd_head+1) % KDB_CMD_HISTORY_COUNT;=0A=
 			if (cmd_head =3D=3D cmd_tail) cmd_tail =3D (cmd_tail+1) % =
KDB_CMD_HISTORY_COUNT;=0A=
 =0A=
 		}=0A=
 =0A=
 		cmdptr =3D cmd_head;=0A=
+		printk(cmdbuf);=0A=
 		diag =3D kdb_parse(cmdbuf, regs);=0A=
 		if (diag =3D=3D KDB_NOTFOUND) {=0A=
 			kdb_printf("Unknown kdb command: '%s'\n", cmdbuf);=0A=
=0A=
--- linux-kdb/kdb/kdb_io.c	Wed Dec  4 16:09:02 2002=0A=
+++ linux-kdb-cmdline/kdb/kdb_io.c	Wed Jan 22 12:03:11 2003=0A=
@@ -42,9 +42,11 @@=0A=
 #include <linux/string.h>=0A=
 #include <linux/sched.h>=0A=
 #include <linux/smp.h>=0A=
+#include <linux/nmi.h>=0A=
=0A=
 #include <linux/kdb.h>=0A=
 #include <linux/kdbprivate.h>=0A=
+#include <linux/kallsyms.h>=0A=
=0A=
 #ifdef CONFIG_SPARC64=0A=
 #include <asm/oplib.h>=0A=
@@ -52,6 +54,10 @@=0A=
 static struct console *kdbcons;=0A=
 #endif=0A=
=0A=
+=0A=
+#define CMD_BUFLEN 256=0A=
+char prompt_str[CMD_BUFLEN];=0A=
+=0A=
 /*=0A=
  * kdb_read=0A=
  *=0A=
@@ -95,10 +101,208 @@=0A=
  * The bulk of this function is architecture dependent.=0A=
  */=0A=
=0A=
+// The bufsize must >=3D 2 .=0A=
+// If bufsize =3D=3D 2, that means this routine returns immediately =
after receiving one key.=0A=
+=0A=
 char *=0A=
 kdb_read(char *buffer, size_t bufsize)=0A=
 {=0A=
-	return(kdba_read(buffer, bufsize));=0A=
+	char	*cp =3D buffer;=0A=
+	char	*bufend =3D buffer+bufsize-2;	/* Reserve space for newline and =
null byte */=0A=
+=0A=
+	char	*lastchar;=0A=
+	char	*p_tmp;=0A=
+	char	tmp;=0A=
+	static char	tmpbuffer[CMD_BUFLEN];=0A=
+	int len =3D strlen(buffer);=0A=
+	int len_tmp;=0A=
+	int tab=3D0;=0A=
+	int count;=0A=
+	int i;=0A=
+	int diag, dtab_count;=0A=
+=0A=
+	diag =3D kdbgetintenv("DTABCOUNT",&dtab_count);=0A=
+	if (diag)=0A=
+		dtab_count =3D 30;=0A=
+=0A=
+	if (len > 0 ) {=0A=
+		cp +=3D len;=0A=
+		if (*(buffer+len-1) =3D=3D '\n')=0A=
+			cp--;=0A=
+	}=0A=
+=0A=
+	lastchar =3D cp;=0A=
+	*cp =3D '\0';=0A=
+	kdb_printf("%s", buffer);=0A=
+=0A=
+	for (;;) {=0A=
+		int key;=0A=
+		get_char_func *f;=0A=
+		for (f =3D &poll_funcs[0]; ; ++f) {=0A=
+			if (*f =3D=3D NULL) {=0A=
+				/* Reset NMI watchdog once per poll loop */=0A=
+				touch_nmi_watchdog();=0A=
+				f =3D &poll_funcs[0];=0A=
+			}=0A=
+			key =3D (*f)();=0A=
+=0A=
+			if (key !=3D -1) {=0A=
+				if (key =3D=3D 9){=0A=
+					if (dtab_count>0) {=0A=
+						if(tab<2)++tab;=0A=
+					}=0A=
+				}=0A=
+				else {=0A=
+					tab =3D 0;=0A=
+				}=0A=
+				break;=0A=
+			}=0A=
+		}=0A=
+		if (bufsize <=3D 2) {=0A=
+			*buffer++ =3D (char)key;=0A=
+			*buffer =3D '\0';=0A=
+			return buffer;=0A=
+		}=0A=
+=0A=
+		switch (key) {=0A=
+		case 8: /* backspace */=0A=
+			if (cp > buffer) {=0A=
+				if (cp < lastchar) {=0A=
+					memcpy(tmpbuffer, cp, lastchar - cp);=0A=
+					memcpy(cp-1, tmpbuffer, lastchar - cp);=0A=
+				}=0A=
+				*(--lastchar) =3D '\0';=0A=
+				--cp;=0A=
+				kdb_printf("\b%s \r", cp);=0A=
+				tmp =3D *cp;=0A=
+				*cp =3D '\0';=0A=
+				kdb_printf(prompt_str);=0A=
+				kdb_printf("%s", buffer);=0A=
+				*cp =3D tmp;=0A=
+			}=0A=
+			break;=0A=
+		case 13: /* enter */=0A=
+			*lastchar++ =3D '\n';=0A=
+			*lastchar++ =3D '\0';=0A=
+			kdb_printf("\n");=0A=
+			return buffer;=0A=
+		case 4: /* Del */=0A=
+			if(cp < lastchar) {=0A=
+				memcpy(tmpbuffer, cp+1, lastchar - cp -1);=0A=
+				memcpy(cp, tmpbuffer, lastchar - cp -1);=0A=
+				*(--lastchar) =3D '\0';=0A=
+				kdb_printf("%s \r", cp);=0A=
+				tmp =3D *cp;=0A=
+				*cp =3D '\0';=0A=
+				kdb_printf(prompt_str);=0A=
+				kdb_printf("%s", buffer);=0A=
+				*cp =3D tmp;=0A=
+			}=0A=
+			break;=0A=
+		case 1: /* Home */=0A=
+			if(cp > buffer) {=0A=
+				kdb_printf("\r");=0A=
+				kdb_printf(prompt_str);=0A=
+				cp =3D buffer;=0A=
+			}=0A=
+			break;=0A=
+		case 5: /* End */=0A=
+			if(cp < lastchar) {=0A=
+				kdb_printf("%s", cp);=0A=
+				cp =3D lastchar;=0A=
+			}=0A=
+			break;=0A=
+		case 2: /* Left */=0A=
+			if (cp > buffer) {=0A=
+				kdb_printf("\b");=0A=
+				--cp;=0A=
+			}=0A=
+			break;=0A=
+		case 14: /* Down */=0A=
+			memset(tmpbuffer, ' ', strlen(prompt_str)+(lastchar-buffer));=0A=
+			*(tmpbuffer+strlen(prompt_str)+(lastchar-buffer)) =3D '\0';=0A=
+			kdb_printf("\r%s\r", tmpbuffer);=0A=
+			*lastchar =3D (char)key;=0A=
+			*(lastchar+1) =3D '\0';=0A=
+			return lastchar;=0A=
+		case 6: /* Right */=0A=
+			if (cp < lastchar) {=0A=
+				kdb_printf("%c", *cp);=0A=
+				++cp;=0A=
+			}=0A=
+			break;=0A=
+		case 16: /* Up */=0A=
+			memset(tmpbuffer, ' ', strlen(prompt_str)+(lastchar-buffer));=0A=
+			*(tmpbuffer+strlen(prompt_str)+(lastchar-buffer)) =3D '\0';=0A=
+			kdb_printf("\r%s\r", tmpbuffer);=0A=
+			*lastchar =3D (char)key;=0A=
+			*(lastchar+1) =3D '\0';=0A=
+			return lastchar;=0A=
+		case 9: /* Tab */=0A=
+			p_tmp =3D buffer;=0A=
+			while(*p_tmp=3D=3D' ') p_tmp++;=0A=
+			if (p_tmp<=3Dcp) {=0A=
+				memcpy(tmpbuffer, p_tmp, cp-p_tmp);=0A=
+				*(tmpbuffer + (cp-p_tmp)) =3D '\0';=0A=
+				p_tmp =3D strrchr(tmpbuffer, ' ');=0A=
+				if (p_tmp !=3D NULL) {=0A=
+					++p_tmp;=0A=
+					len =3D strlen(p_tmp);=0A=
+					if (tab =3D=3D 2) {=0A=
+						if((count=3Dkallsyms_symbol_complete(p_tmp))>0) {=0A=
+							kdb_printf("\n%d symbols are found.", count);=0A=
+							if(count>dtab_count) {=0A=
+								count=3Ddtab_count;=0A=
+								kdb_printf(" But only first %d symbols will be printed.\nYou =
can change the environment variable DTABCOUNT.", count);=0A=
+							}=0A=
+							kdb_printf("\n");=0A=
+							for(i=3D0;i<count;i++) {=0A=
+								if(kallsyms_symbol_next(p_tmp, i)<0)=0A=
+									break;=0A=
+								kdb_printf("%s ",p_tmp);=0A=
+								*(p_tmp+len)=3D'\0';=0A=
+							}=0A=
+							if(i>=3Ddtab_count)kdb_printf("...");=0A=
+							kdb_printf("\n");=0A=
+							kdb_printf(prompt_str);=0A=
+							kdb_printf("%s", buffer);=0A=
+						}=0A=
+					}=0A=
+					else {=0A=
+						if(kallsyms_symbol_complete(p_tmp)>0) {=0A=
+							len_tmp =3D strlen(p_tmp);=0A=
+							strncpy(p_tmp+len_tmp,cp, lastchar-cp+1);=0A=
+							len_tmp =3D strlen(p_tmp);=0A=
+							strncpy(cp, p_tmp+len, len_tmp-len+1);=0A=
+							len =3D len_tmp - len;=0A=
+							kdb_printf("%s", cp);=0A=
+							cp+=3Dlen;=0A=
+							lastchar+=3Dlen;=0A=
+						}=0A=
+					}=0A=
+					kdb_nextline =3D 1;		// reset output line number=0A=
+				}=0A=
+			}=0A=
+			break;=0A=
+		default:=0A=
+			if (key >=3D 32 &&lastchar < bufend) {=0A=
+				if (cp < lastchar) {=0A=
+					memcpy(tmpbuffer, cp, lastchar - cp);=0A=
+					memcpy(cp+1, tmpbuffer, lastchar - cp);=0A=
+				}=0A=
+				*(++lastchar) =3D '\0';=0A=
+				*cp =3D key;=0A=
+				kdb_printf("%s\r", cp);=0A=
+				++cp;=0A=
+				tmp =3D *cp;=0A=
+				*cp =3D '\0';=0A=
+				kdb_printf(prompt_str);=0A=
+				kdb_printf("%s", buffer);=0A=
+				*cp =3D tmp;=0A=
+			}=0A=
+			break;=0A=
+		}=0A=
+	}=0A=
 }=0A=
=0A=
 /*=0A=
@@ -123,11 +327,9 @@=0A=
 char *=0A=
 kdb_getstr(char *buffer, size_t bufsize, char *prompt)=0A=
 {=0A=
-#if defined(CONFIG_SMP)=0A=
-	kdb_printf(prompt, smp_processor_id());=0A=
-#else=0A=
-	kdb_printf("%s", prompt);=0A=
-#endif=0A=
+	if(prompt && prompt_str!=3Dprompt)=0A=
+		strncpy(prompt_str, prompt, CMD_BUFLEN);=0A=
+	kdb_printf(prompt_str);=0A=
 	kdb_nextline =3D 1;	/* Prompt and input resets line number */=0A=
 	return kdb_read(buffer, bufsize);=0A=
 }=0A=
@@ -206,7 +408,7 @@=0A=
=0A=
 	if (kdb_nextline =3D=3D linecount) {=0A=
 #ifdef KDB_HAVE_LONGJMP=0A=
-		char buf1[16];=0A=
+		char buf1[16]=3D"";=0A=
 #if defined(CONFIG_SMP)=0A=
 		char buf2[32];=0A=
 #endif=0A=
@@ -243,16 +445,19 @@=0A=
 			c->write(c, moreprompt, strlen(moreprompt));=0A=
 			c =3D c->next;=0A=
 		}=0A=
+=0A=
 		if (logging)=0A=
 			printk("%s", moreprompt);=0A=
=0A=
-		kdb_read(buf1, sizeof(buf1));=0A=
+		kdb_read(buf1, 2); // '2' indicates to return immediately after =
getting one key.=0A=
 		kdb_nextline =3D 1;	/* Really set output line 1 */=0A=
=0A=
-		if ((buf1[0] =3D=3D 'q') || (buf1[0] =3D=3D 'Q'))=0A=
+		if ((buf1[0] =3D=3D 'q') || (buf1[0] =3D=3D 'Q')) {=0A=
 			do_longjmp =3D 1;=0A=
+			kdb_printf("\n");=0A=
+		}=0A=
 		else if (buf1[0] && buf1[0] !=3D '\n')=0A=
-			kdb_printf("Only 'q' or 'Q' are processed at more prompt, input =
ignored\n");=0A=
+			kdb_printf("\nOnly 'q' or 'Q' are processed at more prompt, input =
ignored\n");=0A=
 #endif	/* KDB_HAVE_LONGJMP */=0A=
 	}=0A=
=0A=
=0A=
--- linux-kdb/include/linux/kallsyms.h	Fri Dec 20 13:41:45 2002=0A=
+++ linux-kdb-cmdline/include/linux/kallsyms.h	Fri Dec 20 13:42:14 =
2002=0A=
@@ -136,4 +136,12 @@=0A=
 		      )=0A=
 		);=0A=
=0A=
+int kallsyms_symbol_complete(=0A=
+	char	 *prefix_name	// Prefix of a symbol name to lookup=0A=
+	);=0A=
+int kallsyms_symbol_next(=0A=
+	char	 *prefix_name,	// Prefix of a symbol name to lookup=0A=
+	int flag			// Indicate if search from the head=0A=
+	);=0A=
+=0A=
 #endif /* kallsyms.h */=0A=
=0A=
=0A=
--- linux-kdb/kernel/kallsyms.c	Fri Dec 20 13:40:49 2002=0A=
+++ linux-kdb-cmdline/kernel/kallsyms.c	Fri Dec 20 13:42:39 2002=0A=
@@ -38,6 +38,7 @@=0A=
 #include <linux/module.h>=0A=
 #include <linux/string.h>=0A=
 #include <linux/kallsyms.h>=0A=
+#include <linux/kdb.h>=0A=
=0A=
 /* These external symbols are only set on kernels compiled with=0A=
  * CONFIG_KALLSYMS.=0A=
@@ -302,3 +303,118 @@=0A=
 	}=0A=
 	return(1);=0A=
 }=0A=
+=0A=
+=0A=
+// paramter prefix_name is a buffer provided by the caller, it must =
ends with '\0'.=0A=
+// return the extra string together with the given prefix of a symbol =
name.=0A=
+// return 0 means no prefix string is found.=0A=
+// return >0 means prefix string is found.=0A=
+int kallsyms_symbol_complete(=0A=
+	char	 *prefix_name	// Prefix of a symbol name to lookup=0A=
+	)=0A=
+{=0A=
+	const struct kallsyms_header	*ka_hdr =3D NULL;	// stupid gcc=0A=
+	const struct kallsyms_symbol	*ka_sym =3D NULL;=0A=
+	const char			*ka_str =3D NULL;=0A=
+	const struct module *m;=0A=
+	int i =3D 0;=0A=
+	int prefix_len=3Dstrlen(prefix_name);=0A=
+	int cur_pos=3D0, last_pos=3D0;=0A=
+	int find=3D0;=0A=
+	int number=3D0;=0A=
+	const char *p;=0A=
+=0A=
+	kallsyms_do_first_time();=0A=
+	if (!kallsyms_module_list)=0A=
+		return(0);=0A=
+=0A=
+	for (m =3D *kallsyms_module_list; m; m =3D m->next) {=0A=
+		if (!mod_member_present(m, kallsyms_start) ||=0A=
+		    !mod_member_present(m, kallsyms_end) ||=0A=
+		    m->kallsyms_start >=3D m->kallsyms_end)=0A=
+			continue;=0A=
+		ka_hdr =3D (struct kallsyms_header *)m->kallsyms_start;=0A=
+		ka_sym =3D (struct kallsyms_symbol *)=0A=
+			((char *)(ka_hdr) + ka_hdr->symbol_off);=0A=
+		ka_str =3D=0A=
+			((char *)(ka_hdr) + ka_hdr->string_off);=0A=
+		for (i =3D 0; i < ka_hdr->symbols; ++i, kallsyms_next_sym(ka_hdr, =
ka_sym)) {=0A=
+			p =3D ka_str + ka_sym->name_off;=0A=
+			if (strncmp(p, prefix_name,prefix_len) =3D=3D 0) {=0A=
+				++number;=0A=
+				if (find =3D=3D 0) {=0A=
+					last_pos =3D strlen(p);=0A=
+					strncpy(prefix_name, p, last_pos+1);=0A=
+					find =3D 1;=0A=
+				}=0A=
+				else {=0A=
+					for (cur_pos =3D prefix_len ; cur_pos < last_pos; cur_pos++) {=0A=
+						if (*(p + cur_pos) =3D=3D '\0'=0A=
+							|| *(p + cur_pos) !=3D prefix_name[cur_pos]) {=0A=
+							last_pos =3D cur_pos;=0A=
+							prefix_name[cur_pos] =3D '\0';=0A=
+							break;=0A=
+						}=0A=
+					}=0A=
+				}=0A=
+			}=0A=
+		}=0A=
+	}=0A=
+=0A=
+	return number;=0A=
+}=0A=
+=0A=
+// paramter prefix_name is a buffer provided by the caller, it must =
ends with '\0'.=0A=
+// parameter flag =3D 0 means search from the head, flag =3D 1 means =
continue search.=0A=
+// return a symbol string which matches the given prefix.=0A=
+// return 0 means no prefix string is found.=0A=
+// return >0 means prefix string is found.=0A=
+int kallsyms_symbol_next(=0A=
+	char	 *prefix_name,	// Prefix of a symbol name to lookup=0A=
+	int flag			// Indicate if search from the head=0A=
+	)=0A=
+{=0A=
+	const struct kallsyms_header	*ka_hdr =3D NULL;	// stupid gcc=0A=
+	const char			*ka_str =3D NULL;=0A=
+	static const struct kallsyms_symbol	*ka_sym;=0A=
+	static const struct module *m;=0A=
+	static int i;=0A=
+	int prefix_len=3Dstrlen(prefix_name);=0A=
+	const char *p;=0A=
+=0A=
+	kallsyms_do_first_time();=0A=
+	if (!kallsyms_module_list)=0A=
+		return(0);=0A=
+=0A=
+	if(!flag) {=0A=
+		m =3D *kallsyms_module_list;=0A=
+	}=0A=
+=0A=
+	for (; m; m =3D m->next) {=0A=
+		if (!mod_member_present(m, kallsyms_start) ||=0A=
+		    !mod_member_present(m, kallsyms_end) ||=0A=
+		    m->kallsyms_start >=3D m->kallsyms_end)=0A=
+			continue;=0A=
+		ka_hdr =3D (struct kallsyms_header *)m->kallsyms_start;=0A=
+		if(!flag) {=0A=
+			ka_sym =3D (struct kallsyms_symbol *)=0A=
+				((char *)(ka_hdr) + ka_hdr->symbol_off);=0A=
+			i =3D 0;=0A=
+		}=0A=
+		ka_str =3D ((char *)(ka_hdr) + ka_hdr->string_off);=0A=
+=0A=
+		for (; i < ka_hdr->symbols; ++i, kallsyms_next_sym(ka_hdr, ka_sym)) =
{=0A=
+			p =3D ka_str + ka_sym->name_off;=0A=
+			if (strncmp(p, prefix_name,prefix_len) =3D=3D 0) {=0A=
+				strncpy(prefix_name, p, strlen(p)+1);=0A=
+				++i;=0A=
+				kallsyms_next_sym(ka_hdr, ka_sym);=0A=
+				return 1;=0A=
+			}=0A=
+		}=0A=
+	}=0A=
+=0A=
+	return 0;=0A=
+}=0A=
+=0A=
+=0A=
=0A=
--- linux-kdb/include/linux/kdbprivate.h	Wed Jan 15 17:31:25 2003=0A=
+++ linux-kdb-cmdline/include/linux/kdbprivate.h	Wed Jan 17 11:55:12 =
2003=0A=
@@ -160,7 +160,8 @@=0A=
 	/*=0A=
 	 * Architecture specific function to read a string.=0A=
 	 */=0A=
-extern char *	     kdba_read(char *, size_t);=0A=
+typedef int (*get_char_func)(void);=0A=
+extern get_char_func poll_funcs[];=0A=
=0A=
 	/*=0A=
 	 * Data for a single activation record on stack.=0A=

------_=_NextPart_000_01C2C1F9.55A465D0
Content-Type: application/octet-stream;
	name="kdb-cmdline-v2.5-2.4.19-ia64-5.patch"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: attachment;
	filename="kdb-cmdline-v2.5-2.4.19-ia64-5.patch"

--- linux-kdb/arch/ia64/kdb/kdba_io.c	Wed Jan 15 17:25:32 2003=0A=
+++ linux-kdb-cmdline/arch/ia64/kdb/kdba_io.c	Wed Jan 17 11:19:11 =
2003=0A=
@@ -42,7 +42,6 @@=0A=
 #include <linux/keyboard.h>=0A=
 #include <linux/serial.h>=0A=
 #include <linux/serial_reg.h>=0A=
-#include <linux/nmi.h>=0A=
=0A=
 #include <linux/kdb.h>=0A=
 #include <linux/kdbprivate.h>=0A=
@@ -113,7 +112,6 @@=0A=
   		{=0A=
   			case 0x2:=0A=
   			case 0x20: /* Shift */=0A=
-    				kdb_printf("%c", shift_map[keycode]);=0A=
     				return shift_map[keycode];=0A=
 	  		case 0x1:=0A=
   			case 0x10: /* Ctrl */=0A=
@@ -128,7 +126,6 @@=0A=
       			switch(keycode)=0A=
 			{=0A=
 				case 0x1C: /* Enter */=0A=
-	  				kdb_printf("\n");=0A=
 	  				return 13;=0A=
=0A=
 				case 0x3A: /* Capslock */=0A=
@@ -141,11 +138,9 @@=0A=
 	  				break ;=0A=
 				default:=0A=
 	  				if(!usb_lock) {=0A=
-	    					kdb_printf("%c", plain_map[keycode]);=0A=
 	    					return plain_map[keycode];=0A=
 					}=0A=
 					else {=0A=
-					  	kdb_printf("%c", shift_map[keycode]);=0A=
 	    					return shift_map[keycode];=0A=
 	  				}=0A=
 			}=0A=
@@ -222,15 +217,6 @@=0A=
 			ch =3D 8;=0A=
 		if (ch =3D=3D '\t')=0A=
 			ch =3D ' ';=0A=
-		if (ch =3D=3D 8) {		/* BS */=0A=
-			;=0A=
-		} else if (ch =3D=3D 13) {	/* Enter */=0A=
-			kdb_printf("\n");=0A=
-		} else {=0A=
-			if (!isprint(ch))=0A=
-				return(-1);=0A=
-			kdb_printf("%c", ch);=0A=
-		}=0A=
 		return ch;=0A=
 	}=0A=
 	return -1;=0A=
@@ -338,6 +324,26 @@=0A=
 		return 8;=0A=
 	}=0A=
=0A=
+	// Special Key=0A=
+	switch (scancode) {=0A=
+	case 0xF: // Tab=0A=
+		return 9;=0A=
+	case 0x53: // Del=0A=
+		return 4;=0A=
+	case 0x47: // Home=0A=
+		return 1;=0A=
+	case 0x4F: // End=0A=
+		return 5;=0A=
+	case 0x4B: // Left=0A=
+		return 2;=0A=
+	case 0x48: // Up=0A=
+		return 16;=0A=
+	case 0x50: // Down=0A=
+		return 14;=0A=
+	case 0x4D: // Right=0A=
+		return 6;=0A=
+	}=0A=
+=0A=
 	if (scancode =3D=3D 0xe0) {=0A=
 		return -1;=0A=
 	}=0A=
@@ -410,11 +416,6 @@=0A=
 		return 13;=0A=
 	}=0A=
=0A=
-	/*=0A=
-	 * echo the character.=0A=
-	 */=0A=
-	kdb_printf("%c", keychar&0xff);=0A=
-=0A=
 	return keychar & 0xff;=0A=
 }=0A=
 #endif /* CONFIG_VT */=0A=
@@ -465,15 +466,6 @@=0A=
 			ch =3D 8;=0A=
 		if (ch =3D=3D '\t')=0A=
 			ch =3D ' ';=0A=
-		if (ch =3D=3D 8) {		/* BS */=0A=
-			;=0A=
-		} else if ((ch =3D=3D 13) || (ch =3D=3D 10)) {	/* Enter */=0A=
-			kdb_printf("\n");=0A=
-		} else {=0A=
-			if (!isprint(ch))=0A=
-				return(-1);=0A=
-			kdb_printf("%c", ch);=0A=
-		}=0A=
 		return ch;=0A=
 	}=0A=
 	return -1;=0A=
@@ -511,9 +503,7 @@=0A=
 }=0A=
 #endif=0A=
=0A=
-typedef int (*get_char_func)(void);=0A=
-=0A=
-static get_char_func poll_funcs[] =3D {=0A=
+get_char_func poll_funcs[] =3D {=0A=
 #if defined(CONFIG_VT)=0A=
 	get_kbd_char,=0A=
 #endif=0A=
@@ -531,44 +521,3 @@=0A=
 #endif=0A=
 	NULL=0A=
 };=0A=
-=0A=
-char *=0A=
-kdba_read(char *buffer, size_t bufsize)=0A=
-{=0A=
-	char	*cp =3D buffer;=0A=
-	char	*bufend =3D buffer+bufsize-2;	/* Reserve space for newline and =
null byte */=0A=
-=0A=
-	for (;;) {=0A=
-		int key;=0A=
-		get_char_func *f;=0A=
-		for (f =3D &poll_funcs[0]; ; ++f) {=0A=
-			if (*f =3D=3D NULL) {=0A=
-				/* Reset NMI watchdog once per poll loop */=0A=
-				touch_nmi_watchdog();=0A=
-				f =3D &poll_funcs[0];=0A=
-			}=0A=
-			key =3D (*f)();=0A=
-			if (key !=3D -1)=0A=
-				break;=0A=
-		}=0A=
-=0A=
-		/* Echo is done in the low level functions */=0A=
-		switch (key) {=0A=
-		case 8: /* backspace */=0A=
-			if (cp > buffer) {=0A=
-				kdb_printf("\b \b");=0A=
-				--cp;=0A=
-			}=0A=
-			break;=0A=
-		case 10: /* enter */=0A=
-		case 13: /* enter */=0A=
-			*cp++ =3D '\n';=0A=
-			*cp++ =3D '\0';=0A=
-			return buffer;=0A=
-		default:=0A=
-			if (cp < bufend)=0A=
-				*cp++ =3D key;=0A=
-			break;=0A=
-		}=0A=
-	}=0A=
-}=0A=

------_=_NextPart_000_01C2C1F9.55A465D0--

From kaos@sgi.com Wed Jan 22 17:42:35 2003
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From: Keith Owens <kaos@sgi.com>
To: kdb@oss.sgi.com
Cc: linux-kernel@vger.kernel.org
Subject: Re: Announce: kdb v2.5 is available for kernel 2.4.20 
In-Reply-To: Your message of "Fri, 29 Nov 2002 13:20:22 +1100."
             <4644.1038536422@kao2.melbourne.sgi.com> 
Date: Thu, 23 Jan 2003 12:47:51 +1100
Message-ID: <3566.1043286471@kao2.melbourne.sgi.com>
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Content-Type: text/plain; charset=us-ascii

On Fri, 29 Nov 2002 13:20:22 +1100, 
Keith Owens <kaos@sgi.com> wrote:
>ftp://oss.sgi.com/projects/kdb/download/v2.5/
>
>  kdb-v2.5-2.4.20-common-1.bz2
>  kdb-v2.5-2.4.20-i386-1.bz2
>  No kdb ia64-2.4.20 patch yet, waiting for base 2.4.20-ia64 patch.

kdb-v2.5-2.4.20-ia64-021210-1.bz2 is now available.

I am working on kdb v3.0 which will include lots of patches from the
kdb backlog, including breakpoint serialization, command editing,
assorted bugfixes etc.  kdb v3.0 should be out within 9 days.

-----BEGIN PGP SIGNATURE-----
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From sagupta@iPolicyNet.COM Thu Jan 23 20:19:58 2003
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From: "Gupta, Saurabh" <sagupta@iPolicyNet.COM>
To: "'kdb@oss.sgi.com'" <kdb@oss.sgi.com>
Cc: "'srbhg@yahoo.com'" <srbhg@yahoo.com>,
   "Gupta, Saurabh"
	 <sagupta@iPolicyNet.COM>
Subject: 2.4.7-10 kdb patch
Date: Fri, 24 Jan 2003 09:55:32 +0530
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------_=_NextPart_001_01C2C360.A2415EA8
Content-Type: text/plain;
	charset="iso-8859-1"

Hi,

I am looking for kdb patch for 2.4.7-10 kernel version for i386. 
Can somebody suggest a pointer?

Thanks,
Saurabh
 

------_=_NextPart_001_01C2C360.A2415EA8
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<TITLE>2.4.7-10 kdb patch</TITLE>
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<P><FONT SIZE=2 FACE="Arial">Hi,</FONT>
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<P><FONT SIZE=2 FACE="Arial">I am looking for kdb patch for 2.4.7-10 kernel version for i386. </FONT>
<BR><FONT SIZE=2 FACE="Arial">Can somebody suggest a pointer?</FONT>
</P>

<P><FONT SIZE=2 FACE="Arial">Thanks,</FONT>
<BR><FONT SIZE=2 FACE="Arial">Saurabh</FONT>
<BR><FONT SIZE=2 FACE="Arial">&nbsp;</FONT>
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From kaos@sgi.com Thu Jan 23 20:45:39 2003
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From: Keith Owens <kaos@sgi.com>
To: "Gupta, Saurabh" <sagupta@iPolicyNet.COM>
Cc: "'kdb@oss.sgi.com'" <kdb@oss.sgi.com>,
   "'srbhg@yahoo.com'" <srbhg@yahoo.com>
Subject: Re: 2.4.7-10 kdb patch 
In-reply-to: Your message of "Fri, 24 Jan 2003 09:55:32 +0530."
             <4FB6F321746ED4118A0500508BD8A240844B5D@cinthol.india.ipolicynet.com> 
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On Fri, 24 Jan 2003 09:55:32 +0530, 
"Gupta, Saurabh" <sagupta@iPolicyNet.COM> wrote:
>This message is in MIME format. Since your mail reader does not understand
>this format, some or all of this message may not be legible.

Please do not send HTML+text to this list, just plain text.

>I am looking for kdb patch for 2.4.7-10 kernel version for i386. 
>Can somebody suggest a pointer?

2.4.7-10 is a Redhat kernel with lots of extra patches that get in the
way of kdb.  Ask Redhat for a version of kdb that fits their kernel.


From sonic.zhang@intel.com Mon Jan 27 22:14:45 2003
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From: "Zhang, Sonic" <sonic.zhang@intel.com>
To: "KDB (E-mail)" <kdb@oss.sgi.com>
Subject: I forgot to remove one debug code line in my last kdb command lin
	e editing patch.
Date: Tue, 28 Jan 2003 14:19:27 +0800
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Hi,

	I am sorry I forgot to remove one debug code line in last patch
"kdb-cmdline-v2.5-2.4.19-common-5.patch".
	This debug code line is in file /kdb/kdbmain.c , see bellow.

	Thanks.

-------------------------------------------------------
--- linux-kdb/kdb/kdbmain.c     Tue Jan 28 13:51:51 2003
+++ linux-kdb-cmdline/kdb/kdbmain.c   Tue Jan 28 13:52:09 2003
@@ -1099,7 +1099,6 @@
                }

                cmdptr = cmd_head;
-               printk(cmdbuf);
                diag = kdb_parse(cmdbuf, regs);
                if (diag == KDB_NOTFOUND) {


*************************************
Sonic Zhang
  
Software Engineer
Intel China Software Lab

Tel: 021-52574545-1667 
iNet: 8-752-1667 
*************************************
 

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