[Qemu-devel] [Bug 556560] Re: -S doesn't freeze CPU as expected

[Qemu-devel] [Bug 556560] Re: -S doesn't freeze CPU as expected

[Anthony Liguori]

Your command line includes '-boot -s' which appears invalid since boot
requires an argument.  Can you confirm that the problem still occurs
with a proper command line.

** Changed in: qemu
       Status: New => Incomplete

-- 
-S doesn't freeze CPU as expected
https://bugs.launchpad.net/bugs/556560
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Status in QEMU: Incomplete

Bug description:
The command used:
qemu-system-arm -nographic -m 256 -M versatileab -kernel ~/Embedded/working/versatilepb/u
-boot -s -S

Qemu version:
QEMU PC emulator version 0.12.3, Copyright (c) 2003-2008 Fabrice Bellard

Problem description; the version I previously used (0.11.0-rc2) used to freeze the CPU upon startup, allowing me to connect with GDB and start debugging and loading different images....
Here is just starts execution as soon as I hit enter like so...
root@sameh-laptop:~/# qemu-system-arm -nographic -m 256 -M versatileab -kernel ~/Embedded/working/versatilepb/u
-boot -s -S


U-Boot 2009.11.1 (Mar 28 2010 - 18:37:25)

DRAM:   0 kB
## Unknown FLASH on Bank 1 - Size = 0x00000000 = 0 MB
Flash:  0 kB
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   SMC91111-0
VersatilePB # 
VersatilePB # 
VersatilePB # QEMU: Terminated

[Qemu-devel] [Bug 556560] Re: -S doesn't freeze CPU as expected

[Matthew Davey]

Actually you have read that incorrectly, the "-boot" was part of the
argument to the "-kernel". Their command line states
"~/Embedded/working/versatilepb/u-boot" which was broken over the end of
line:

qemu-system-arm -nographic -m 256 -M versatileab -kernel
~/Embedded/working/versatilepb/u-boot -s -S

-- 
-S doesn't freeze CPU as expected
https://bugs.launchpad.net/bugs/556560
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.

Status in QEMU: Incomplete

Bug description:
The command used:
qemu-system-arm -nographic -m 256 -M versatileab -kernel ~/Embedded/working/versatilepb/u
-boot -s -S

Qemu version:
QEMU PC emulator version 0.12.3, Copyright (c) 2003-2008 Fabrice Bellard

Problem description; the version I previously used (0.11.0-rc2) used to freeze the CPU upon startup, allowing me to connect with GDB and start debugging and loading different images....
Here is just starts execution as soon as I hit enter like so...
root@sameh-laptop:~/# qemu-system-arm -nographic -m 256 -M versatileab -kernel ~/Embedded/working/versatilepb/u
-boot -s -S


U-Boot 2009.11.1 (Mar 28 2010 - 18:37:25)

DRAM:   0 kB
## Unknown FLASH on Bank 1 - Size = 0x00000000 = 0 MB
Flash:  0 kB
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   SMC91111-0
VersatilePB # 
VersatilePB # 
VersatilePB # QEMU: Terminated

[Qemu-devel] [Bug 556560] Re: -S doesn't freeze CPU as expected

[Peter Maydell]

-s -S works for me, so I'm going to assume this bug has been fixed at
some point in the last 2 years. Reopen if it still persists in QEMU 1.1.


** Changed in: qemu
       Status: Incomplete => Fix Released

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/556560

Title:
  -S doesn't freeze CPU as expected

Status in QEMU:
  Fix Released

Bug description:
  The command used:
  qemu-system-arm -nographic -m 256 -M versatileab -kernel ~/Embedded/working/versatilepb/u
  -boot -s -S

  Qemu version:
  QEMU PC emulator version 0.12.3, Copyright (c) 2003-2008 Fabrice Bellard

  Problem description; the version I previously used (0.11.0-rc2) used to freeze the CPU upon startup, allowing me to connect with GDB and start debugging and loading different images....
  Here is just starts execution as soon as I hit enter like so...
  root@sameh-laptop:~/# qemu-system-arm -nographic -m 256 -M versatileab -kernel ~/Embedded/working/versatilepb/u
  -boot -s -S

  
  U-Boot 2009.11.1 (Mar 28 2010 - 18:37:25)

  DRAM:   0 kB
  ## Unknown FLASH on Bank 1 - Size = 0x00000000 = 0 MB
  Flash:  0 kB
  *** Warning - bad CRC, using default environment

  In:    serial
  Out:   serial
  Err:   serial
  Net:   SMC91111-0
  VersatilePB # 
  VersatilePB # 
  VersatilePB # QEMU: Terminated

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