Patchwork for bug 754635: -d option outs wrong info about sections

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Submitter ferux
Date June 12, 2011, 1:14 p.m.
Message ID <4DF4BBBC.8010203@mail.ru>
Download mbox | patch
Permalink /patch/100094/
State New
Headers show

Comments

ferux - June 12, 2011, 1:14 p.m.
Patch to correct log output about sections from:
start    end      size     prot
00010000-00019000 00009000 r-x
00019000-0007b000 00062000 rw-
00040000-00041000 00001000 ---
00041000-00041800 00000800 rw-
00041800-0005d800 0001c000 r-x
0005d800-0005e800 00001000 rw-

to:
start    end      size     prot
10000000-10019000 00019000 r-x
10019000-1006b000 00052000 rw-
40000000-40001000 00001000 ---
40001000-40801000 00800000 rw-
40801000-4081d000 0001c000 r-x
4081d000-4081e000 00001000 rw-

I described this bug: https://bugs.launchpad.net/qemu/+bug/754635.

Signed-off-by: Max Rozhkov <address@hidden>
---

          if (rc != 0) {
              return rc;
Richard Henderson - June 14, 2011, 8:49 p.m.
On 06/12/2011 06:14 AM, ferux wrote:
> Patch to correct log output about sections from:
> start    end      size     prot
> 00010000-00019000 00009000 r-x
> 00019000-0007b000 00062000 rw-
> 00040000-00041000 00001000 ---
> 00041000-00041800 00000800 rw-
> 00041800-0005d800 0001c000 r-x
> 0005d800-0005e800 00001000 rw-
> 
> to:
> start    end      size     prot
> 10000000-10019000 00019000 r-x
> 10019000-1006b000 00052000 rw-
> 40000000-40001000 00001000 ---
> 40001000-40801000 00800000 rw-
> 40801000-4081d000 0001c000 r-x
> 4081d000-4081e000 00001000 rw-
> 
> I described this bug: https://bugs.launchpad.net/qemu/+bug/754635.
> 
> Signed-off-by: Max Rozhkov <address@hidden>

Acked-by: Richard Henderson <rth@twiddle.net>


r~
Andreas Färber - June 14, 2011, 9:39 p.m.
Hi,

Am 12.06.2011 um 15:14 schrieb ferux:

> Patch to correct log output about sections from:
> start    end      size     prot
> 00010000-00019000 00009000 r-x
> 00019000-0007b000 00062000 rw-
> 00040000-00041000 00001000 ---
> 00041000-00041800 00000800 rw-
> 00041800-0005d800 0001c000 r-x
> 0005d800-0005e800 00001000 rw-
>
> to:
> start    end      size     prot
> 10000000-10019000 00019000 r-x
> 10019000-1006b000 00052000 rw-
> 40000000-40001000 00001000 ---
> 40001000-40801000 00800000 rw-
> 40801000-4081d000 0001c000 r-x
> 4081d000-4081e000 00001000 rw-
>
> I described this bug: https://bugs.launchpad.net/qemu/+bug/754635.

The subject and description need to be improved.

The subject might be something like: Fix -d option output about sections

with description: Correct log output about sections from:
[...]
to:
[...]
[What was wrong / why is that correct?]
This resolves bug: ...

I.e. make it self-descriptive and tell us for offline-reading what the  
patch does and why.

> Signed-off-by: Max Rozhkov <address@hidden>

Please provide a proper address under which the author can be  
contacted in case of problems or questions.

> --- qemu-0.14.1/exec.c.orig    2011-06-12 16:14:51.362434004 +0400
> +++ qemu-0.14.1/exec.c    2011-06-12 16:15:10.652434003 +0400
> @@ -2340,7 +2340,7 @@ int walk_memory_regions(void *priv, walk
>     data.prot = 0;
>
>     for (i = 0; i < V_L1_SIZE; i++) {
> -        int rc = walk_memory_regions_1(&data, (abi_ulong)i <<  
> V_L1_SHIFT,
> +        int rc = walk_memory_regions_1(&data, (abi_ulong)i <<  
> (V_L1_SHIFT + TARGET_PAGE_BITS),

Line length > 80 chars.

Andreas

>                                         V_L1_SHIFT / L2_BITS - 1,  
> l1_map + i);
>         if (rc != 0) {
>             return rc;

Patch

--- qemu-0.14.1/exec.c.orig    2011-06-12 16:14:51.362434004 +0400
+++ qemu-0.14.1/exec.c    2011-06-12 16:15:10.652434003 +0400
@@ -2340,7 +2340,7 @@  int walk_memory_regions(void *priv, walk
      data.prot = 0;

      for (i = 0; i < V_L1_SIZE; i++) {
-        int rc = walk_memory_regions_1(&data, (abi_ulong)i << V_L1_SHIFT,
+        int rc = walk_memory_regions_1(&data, (abi_ulong)i << 
(V_L1_SHIFT + TARGET_PAGE_BITS),
                                         V_L1_SHIFT / L2_BITS - 1, 
l1_map + i);