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  1. 27 3月, 2012 1 次提交
  3. 24 3月, 2012 2 次提交
    • M
      Support utf8 chars in pod docs · 3179d694
      由 Michael Tokarev 提交于 
      We've at least one UTF8 char in the qemu texi doc:

 $ grep Tibor qemu-doc.texi
 by Tibor "TS" Schütz.
 $ man ./qemu.1 | grep Tibor
        by Tibor "TS" SchA~Xtz.

This patch allows utf8 in man/pod docs.

Initially it was split into two parts and sent on 2012-02-02.
Resending it again (3rd time) now in merged form.  If any
other generalizations of $(POD2MAN) are needed it can be done
in a separate patch.  Current form of $(POD2MAN) is choosen
to be able to easily change it if some implementation does
not support utf8 or resulting output has issues with local
man(1) program/macros.

First, add @documentencoding in scripts/texi2pod.pl:

Currently our texi2pod ignores @documentencoding even if it is set
properly in *.texi files.  This results in a mojibake in documents
generated from qemu.pod (which is generated from qemu-doc.texi by
texi2pod), because the rest of the tools assumes ASCII encoding.

This patch recognizes first @documentencoding in input and places
it at the beginning of output as =encoding directive.

Second, run pod2man with --utf8 option to enable utf8 in manpages:

This option makes no difference for manpages which contains only
ascii chars.  But for manpages with actual UTF8 characters (qemu
docs contains these), this change allows to see real characters
instead of mojibakes or substitutes.
Signed-off-By: NMichael Tokarev <mjt@tls.msk.ru>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
      3179d694
    • A
      scripts: add gdb support script · 4daa187d
      由 Avi Kivity 提交于 
      Add a script that enhances gdb to be aware of QEMU data structures.

This patch adds a single gdb command, 'qemu mtree'.  The command is
similar to the monitor's 'info mtree', except that it prints MemoryRegion
addresses, and except for working from a core dump as well as a live instance.
Signed-off-by: NAvi Kivity <avi@redhat.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
      4daa187d
  5. 12 3月, 2012 3 次提交
  7. 18 1月, 2012 1 次提交
  9. 13 1月, 2012 1 次提交
    • A
      Fix qapi code generation fix · 19bf7c87
      由 Avi Kivity 提交于 
      The fixes to qapi code generation had multiple bugs:
- the Null class used to drop output was missing some methods
- in some scripts it was never instantiated, leading to a None return,
  which is missing even more methods
- the --source and --header options were swapped

Luckily, all those bugs were hidden by a makefile bug which caused the
old behaviour (with the race) to be invoked.
Signed-off-by: NAvi Kivity <avi@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      19bf7c87
  11. 27 12月, 2011 1 次提交
    • A
      Fix qapi code generation wrt parallel build · 8d3bc517
      由 Avi Kivity 提交于 
      Make's multiple output syntax

  x.c x.h: x.template
       gen < x.template

actually invokes the command once for x.c and once for x.h (with differing $@
in each invocation).  During a parallel build, the two commands may be invoked
in parallel; this opens up a race, where the second invocation trashes a file
supposedly produced during the first, and now in use by a dependent command.

The various qapi code generators are susceptible to this; fix by making them
generate just one file per invocation.
Signed-off-by: NAvi Kivity <avi@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      8d3bc517
  13. 21 12月, 2011 1 次提交
  15. 20 12月, 2011 1 次提交
  17. 15 12月, 2011 1 次提交
  19. 14 12月, 2011 1 次提交
  21. 02 12月, 2011 1 次提交
  23. 30 11月, 2011 1 次提交
  25. 26 11月, 2011 1 次提交
  27. 02 11月, 2011 1 次提交
  29. 30 10月, 2011 1 次提交
  31. 27 10月, 2011 1 次提交
    • L
      qapi-commands.py: Don't call the output marshal on error · 694a099a
      由 Luiz Capitulino 提交于 
      Today we generate something like this:

    int qmp_marshal_input_query_foo(...)

        ...

        retval = qmp_query_foo(errp);
        qmp_marshal_output_query_foo(retval, ret, errp);

        ...

However, if qmp_query_foo() fails 'retval' will probably be NULL,
which can cause a segfault as not all visitors check if 'retval'
is valid.

This commit fixes that by changing the code generator to only
call the output marshal if qmp_query_foo() succeeds, like this:

    retval = qmp_query_foo(errp);
    if (!error_is_set(errp)) {
        qmp_marshal_output_query_foo(retval, ret, errp);
    }
Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
      694a099a
  33. 25 10月, 2011 2 次提交
  35. 15 10月, 2011 1 次提交
    • H
      scripts: Simpletrace log analysis script for pretty-printing 9p log. · 49a88ce3
      由 Harsh Prateek Bora 提交于 
      This python script allows to pretty print 9p simpletrace logs and can be
further enhanced to filter 9p logs based on command line arguments.

Sample output:
 TGETATTR (tag = 1 , fid = 0 , request_mask = 0x7ff )
 RGETATTR (tag = 1 , result_mask = 0x7ff , mode = 040777 , uid = 500 , gid = 500 )
 TXATTRWALK (tag = 1 , fid = 0 , newfid = 1 , xattr name = 36832096 )
 RXATTRWALK (tag = 1 , xattrsize  = 18446744073709551555 )
 TXATTRWALK (tag = 1 , fid = 0 , newfid = 1 , xattr name = 36744768 )
 RXATTRWALK (tag = 1 , xattrsize  = 18446744073709551555 )
 TGETATTR (tag = 1 , fid = 1 , request_mask = 0x3fff )
 RGETATTR (tag = 1 , result_mask = 0x17ff , mode = 040777 , uid = 500 , gid = 500 )
 TWALK (tag = 1 , fid = 1 , newfid = 2 , nwnames = 1 )
 RWALK (tag = 1 , nwnames = 1 , qids = 0x230aea0 )
Signed-off-by: NHarsh Prateek Bora <harsh@linux.vnet.ibm.com>
Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
      49a88ce3
  37. 04 10月, 2011 6 次提交
  39. 17 9月, 2011 1 次提交
    • S
      trace: allow PRI*64 at beginning and ending of format string · 913540a3
      由 Stefan Hajnoczi 提交于 
      The tracetool parser only picks up PRI*64 and other format string macros
when enclosed between double quoted strings.  Lift this restriction by
extracting everything after the closing ')' as the format string:

  cpu_set_apic_base(uint64_t val) "%016"PRIx64
                                  ^^        ^^

One trick here: it turns out that backslashes in the format string like
"\n" were being interpreted by echo(1).  Fix this by using the POSIX
printf(1) command instead.  Although it normally does not make sense to
include backslashes in trace event format strings, an injected newline
causes tracetool to emit a broken header file and I want to eliminate
cases where broken output is emitted, even if the input was bad.
Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
      913540a3
  41. 01 9月, 2011 6 次提交
  43. 27 8月, 2011 1 次提交
  45. 12 8月, 2011 1 次提交
  47. 22 7月, 2011 3 次提交
    • M
      qapi: add qapi-commands.py code generator · c17d9908
      由 Michael Roth 提交于 
      This is the code generator for qapi command marshaling/dispatch.
Currently only generators for synchronous qapi/qmp functions are
supported. This script generates the following files:

  $(prefix)qmp-marshal.c: command marshal/dispatch functions for each
                          QMP command defined in the schema. Functions
                          generated by qapi-visit.py are used to
                          convert qobjects recieved from the wire into
                          function parameters, and uses the same
                          visiter functions to convert native C return
                          values to qobjects from transmission back
                          over the wire.

  $(prefix)qmp-commands.h: Function prototypes for the QMP commands
                           specified in the schema.

$(prefix) is used in the same manner as with qapi-types.py
Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: NLuiz Capitulino <lcapitulino@gmail.com>
      c17d9908
    • M
      qapi: add qapi-visit.py code generator · 06d64c62
      由 Michael Roth 提交于 
      This is the code generator for qapi visiter functions used to
marshal/unmarshal/dealloc qapi types. It generates the following 2
files:

  $(prefix)qapi-visit.c: visiter function for a particular c type, used
                         to automagically convert qobjects into the
                         corresponding C type and vice-versa, and well
                         as for deallocation memory for an existing C
                         type

  $(prefix)qapi-visit.h: declarations for previously mentioned visiter
                         functions

$(prefix) is used as decribed for qapi-types.py
Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: NLuiz Capitulino <lcapitulino@gmail.com>
      06d64c62
    • M
      qapi: add qapi-types.py code generator · fb3182ce
      由 Michael Roth 提交于 
      This is the code generator for qapi types. It will generation the
following files:

  $(prefix)qapi-types.h - C types corresponding to types defined in
                          the schema you pass in
  $(prefix)qapi-types.c - Cleanup functions for the above C types

The $(prefix) is used to as a namespace to keep the generated code from
one schema/code-generation separated from others so code and be
generated from multiple schemas with clobbering previously created code.
Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: NLuiz Capitulino <lcapitulino@gmail.com>
      fb3182ce