diff mbox

[1/2] Libsanitizer merge from upstream r253555.

Message ID 5654502E.3010100@partner.samsung.com
State New
Headers show

Commit Message

max Nov. 24, 2015, 11:55 a.m. UTC
On 24/11/15 14:27, Jakub Jelinek wrote:
> On Tue, Nov 24, 2015 at 12:23:05PM +0100, Christophe Lyon wrote:
>> On 24 November 2015 at 12:12, Jakub Jelinek <jakub@redhat.com> wrote:
>>> On Tue, Nov 24, 2015 at 12:08:13PM +0100, Christophe Lyon wrote:
>>>>> Sure.
>>>>> I had a build in progress with your proposed patch, but it didn't
>>>>> complete before you committed :-)
>>>>>
>>>> So... it still does not work for me. I re-tried several times, made sure I had
>>>> everything cleanup before starting new builds from scratch, hence the delay.
>>>>
>>>> I'm still seeing:
>>>> /tmp/2050111_1.tmpdir/aci-gcc-fsf/sources/gcc-fsf/gccsrc/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc:326:44:
>>>> error: 'ARM_VFPREGS_SIZE' was not declared in this scope
>>>>     unsigned struct_user_vfpregs_struct_sz = ARM_VFPREGS_SIZE;
>>> So cut'n'paste the sanitizer_platform_limits_posix.cc compilation command
>>> line and replace -c with -E -dD, then look if the wrapper asm/ptrace.h is
>>> included or not and why?
>>>
>> It pulls the one from the sysroot:
>> sysroot-arm-none-linux-gnueabihf/usr/include/asm/ptrace.h
>> (I configure GCC --with-sysroot=XXX)
> Then you should figure out where the sysroot include dirs are added in the
> sanitizer_common/Makefile and make sure -isystem $(top_srcdir)/include/system
> comes before that.
>
> 	Jakub
>

It seems that I placed new header into wrong directory, it should be
libsanitizer/include/system/asm/ptrace.h
instead of
libsanitizer/include/system/linux/asm/ptrace.h

This should work:
$ cat .libs/sanitizer_platform_limits_posix.i
.....
# 1 
"/home/max/workspace/downloads/gcc/libsanitizer/include/system/asm/ptrace.h" 
1 3 4
# 1 
"/home/max/install/armv7l-tizen/armv7l-tizen-linux-gnueabi/sys-root/usr/include/asm/ptrace.h" 
1 3 4
# 11 
"/home/max/install/armv7l-tizen/armv7l-tizen-linux-gnueabi/sys-root/usr/include/asm/ptrace.h" 
3 4
#define __ASM_ARM_PTRACE_H~

# 1 
"/home/max/install/armv7l-tizen/armv7l-tizen-linux-gnueabi/sys-root/usr/include/asm/hwcap.h" 
1 3 4

#define __ASMARM_HWCAP_H~
.....

Comments

Jakub Jelinek Nov. 24, 2015, 11:57 a.m. UTC | #1
On Tue, Nov 24, 2015 at 02:55:26PM +0300, Maxim Ostapenko wrote:
> diff --git a/libsanitizer/ChangeLog b/libsanitizer/ChangeLog
> index c392c57..895d3bd 100644
> --- a/libsanitizer/ChangeLog
> +++ b/libsanitizer/ChangeLog
> @@ -1,5 +1,10 @@
>  2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
>  
> +	* include/system/linux/asm/ptrace.h: Move to ...
> +	* include/system/asm/ptrace.h: ... this.
> +
> +2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
> +
>  	* include/system/linux/asm/ptrace.h: New header.

Of course, sorry for not catching that.

	Jakub
Yury Gribov Nov. 24, 2015, 12:08 p.m. UTC | #2
On 11/24/2015 02:55 PM, Maxim Ostapenko wrote:
> On 24/11/15 14:27, Jakub Jelinek wrote:
>> On Tue, Nov 24, 2015 at 12:23:05PM +0100, Christophe Lyon wrote:
>>> On 24 November 2015 at 12:12, Jakub Jelinek <jakub@redhat.com> wrote:
>>>> On Tue, Nov 24, 2015 at 12:08:13PM +0100, Christophe Lyon wrote:
>>>>>> Sure.
>>>>>> I had a build in progress with your proposed patch, but it didn't
>>>>>> complete before you committed :-)
>>>>>>
>>>>> So... it still does not work for me. I re-tried several times, made
>>>>> sure I had
>>>>> everything cleanup before starting new builds from scratch, hence
>>>>> the delay.
>>>>>
>>>>> I'm still seeing:
>>>>> /tmp/2050111_1.tmpdir/aci-gcc-fsf/sources/gcc-fsf/gccsrc/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc:326:44:
>>>>>
>>>>> error: 'ARM_VFPREGS_SIZE' was not declared in this scope
>>>>>     unsigned struct_user_vfpregs_struct_sz = ARM_VFPREGS_SIZE;
>>>> So cut'n'paste the sanitizer_platform_limits_posix.cc compilation
>>>> command
>>>> line and replace -c with -E -dD, then look if the wrapper
>>>> asm/ptrace.h is
>>>> included or not and why?
>>>>
>>> It pulls the one from the sysroot:
>>> sysroot-arm-none-linux-gnueabihf/usr/include/asm/ptrace.h
>>> (I configure GCC --with-sysroot=XXX)
>> Then you should figure out where the sysroot include dirs are added in
>> the
>> sanitizer_common/Makefile and make sure -isystem
>> $(top_srcdir)/include/system
>> comes before that.
>>
>>     Jakub
>>
>
> It seems that I placed new header into wrong directory, it should be
> libsanitizer/include/system/asm/ptrace.h
> instead of
> libsanitizer/include/system/linux/asm/ptrace.h

FYI https://gcc.gnu.org/wiki/CompileFarm seems to have powerpc.
Christophe Lyon Nov. 24, 2015, 12:17 p.m. UTC | #3
On 24 November 2015 at 12:57, Jakub Jelinek <jakub@redhat.com> wrote:
> On Tue, Nov 24, 2015 at 02:55:26PM +0300, Maxim Ostapenko wrote:
>> diff --git a/libsanitizer/ChangeLog b/libsanitizer/ChangeLog
>> index c392c57..895d3bd 100644
>> --- a/libsanitizer/ChangeLog
>> +++ b/libsanitizer/ChangeLog
>> @@ -1,5 +1,10 @@
>>  2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
>>
>> +     * include/system/linux/asm/ptrace.h: Move to ...
>> +     * include/system/asm/ptrace.h: ... this.
>> +
>> +2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
>> +
>>       * include/system/linux/asm/ptrace.h: New header.
>
> Of course, sorry for not catching that.
>

Indeed, this works. Thanks.

>         Jakub
max Nov. 24, 2015, 12:52 p.m. UTC | #4
On 24/11/15 15:17, Christophe Lyon wrote:
> On 24 November 2015 at 12:57, Jakub Jelinek <jakub@redhat.com> wrote:
>> On Tue, Nov 24, 2015 at 02:55:26PM +0300, Maxim Ostapenko wrote:
>>> diff --git a/libsanitizer/ChangeLog b/libsanitizer/ChangeLog
>>> index c392c57..895d3bd 100644
>>> --- a/libsanitizer/ChangeLog
>>> +++ b/libsanitizer/ChangeLog
>>> @@ -1,5 +1,10 @@
>>>   2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
>>>
>>> +     * include/system/linux/asm/ptrace.h: Move to ...
>>> +     * include/system/asm/ptrace.h: ... this.
>>> +
>>> +2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
>>> +
>>>        * include/system/linux/asm/ptrace.h: New header.
>> Of course, sorry for not catching that.
>>
> Indeed, this works. Thanks.
>
>>          Jakub

Applied as r230804, sorry for inconvenience!

-Maxim
diff mbox

Patch

diff --git a/libsanitizer/ChangeLog b/libsanitizer/ChangeLog
index c392c57..895d3bd 100644
--- a/libsanitizer/ChangeLog
+++ b/libsanitizer/ChangeLog
@@ -1,5 +1,10 @@ 
 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 
+	* include/system/linux/asm/ptrace.h: Move to ...
+	* include/system/asm/ptrace.h: ... this.
+
+2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
+
 	* include/system/linux/asm/ptrace.h: New header.
 
 2015-11-23  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
diff --git a/libsanitizer/include/system/asm/ptrace.h b/libsanitizer/include/system/asm/ptrace.h
new file mode 100644
index 0000000..5d2fe9b
--- /dev/null
+++ b/libsanitizer/include/system/asm/ptrace.h
@@ -0,0 +1,7 @@ 
+#include_next <asm/ptrace.h>
+/* ARM_VFPREGS_SIZE has been added in 3.0 */
+#if defined(__arm__) && !defined(ARM_VFPREGS_SIZE)
+/* The size of the user-visible VFP state as seen by PTRACE_GET/SETVFPREGS
+   and core dumps.  */
+#define ARM_VFPREGS_SIZE ( 32 * 8 /*fpregs*/ + 4 /*fpscr*/ )
+#endif
diff --git a/libsanitizer/include/system/linux/asm/ptrace.h b/libsanitizer/include/system/linux/asm/ptrace.h
deleted file mode 100644
index d4249fe..0000000
--- a/libsanitizer/include/system/linux/asm/ptrace.h
+++ /dev/null
@@ -1,7 +0,0 @@ 
-#include_next <linux/asm/ptrace.h>
-/* ARM_VFPREGS_SIZE has been added in 3.0 */
-#if defined(__arm__) && !defined(ARM_VFPREGS_SIZE)
-/* The size of the user-visible VFP state as seen by PTRACE_GET/SETVFPREGS
-   and core dumps.  */
-#define ARM_VFPREGS_SIZE ( 32 * 8 /*fpregs*/ + 4 /*fpscr*/ )
-#endif