[PATCH, boehm-gc, AArch64] Add AArch64 support

[PATCH, boehm-gc, AArch64] Add AArch64 support

[Yvan Roux]

[-- Attachment #1: Type: text/plain, Size: 2757 bytes --]

Hi,

this is a backport from gc mainline of the basic AArch64 support (it
covers the Linux and bare machine mode). I tested it on the Foundation
model with enabling the objc frontend, and passing the testsuite
manually (maybe I miss-configured it, but it seems that the boehm-gc
testsuite is not cross-environment friendly, as the gctest script
looks for the host gcc build tree), and everything is fine, except the
thread_leak_test which has a different output than the x86 one:

x86 thread_leak_test output

Leaked composite object at 0x2aaaaab05fe0
(/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
sz=4, NORMAL)

Leaked composite object at start: 0x2aaaaab03fa0, appr. length: 40
Leaked composite object at 0x2aaaaab05ec0
(/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
sz=4, NORMAL)

Leaked composite object at 0x2aaaaab05f20
(/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
sz=4, NORMAL)

Leaked composite object at start: 0x2aaaaab03f50, appr. length: 40
Leaked composite object at start: 0x2aaaaab03f78, appr. length: 40
Leaked composite object at 0x2aaaaab05ef0
(/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
sz=4, NORMAL)

Leaked composite object at start: 0x2aaaaab03fa0, appr. length: 40
Leaked composite object at 0x2aaaaab05e00
(/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
sz=4, NORMAL)

Leaked composite object at start: 0x2aaaaab03f78, appr. length: 40

AArch64 thread_leak_test output:

Leaked composite object at 0x7f91e14ef0
(/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
sz=4, NORMAL)

Leaked composite object at 0x7f91e14fe0
(/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
sz=4, NORMAL)

Leaked composite object at 0x7f91e14e00
(/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
sz=4, NORMAL)

Leaked composite object at 0x7f91e14e30
(/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
sz=4, NORMAL)

Leaked composite object at 0x7f91e14fe0
(/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
sz=4, NORMAL)


Regards,
Yvan

2013-03-16  Yvan Roux <yvan.roux@linaro.org>

        * include/private/gcconfig.h (AARCH64): New macro (defined
only if
        __aarch64__).
        * include/private/gcconfig.h (mach_type_known): Update comment
adding
        ARM AArch64 target.
        * include/private/gcconfig.h (NOSYS, mach_type_known,
CPP_WORDSZ,
        MACH_TYPE, ALIGNMENT, HBLKSIZE, OS_TYPE, LINUX_STACKBOTTOM,
        USE_GENERIC_PUSH_REGS, DYNAMIC_LOADING, DATASTART, DATAEND,
        STACKBOTTOM): Define for AArch64.

[-- Attachment #2: boehm-gc-aarch64.patch --]
[-- Type: application/octet-stream, Size: 2057 bytes --]

diff --git a/boehm-gc/include/private/gcconfig.h b/boehm-gc/include/private/gcconfig.h
index 9420c7c..475bb2c 100644
--- a/boehm-gc/include/private/gcconfig.h
+++ b/boehm-gc/include/private/gcconfig.h
@@ -60,6 +60,13 @@
 # endif
 
 /* Determine the machine type: */
+#if defined(__aarch64__)
+#    define AARCH64
+#    if !defined(LINUX)
+#      define NOSYS
+#      define mach_type_known
+#    endif
+# endif
 # if defined(__arm__) || defined(__thumb__)
 #    define ARM32
 #    if !defined(LINUX) && !defined(NETBSD)
@@ -239,6 +246,10 @@
 #    define IA64
 #    define mach_type_known
 # endif
+# if defined(LINUX) && defined(__aarch64__)
+#    define AARCH64
+#    define mach_type_known
+# endif
 # if defined(LINUX) && defined(__arm__)
 #    define ARM32
 #    define mach_type_known
@@ -500,6 +511,7 @@
 		    /* 			running Amdahl UTS4		*/
                     /*             S390       ==> 390-like machine      */
 		    /*                  running LINUX                   */
+                    /*             AARCH64    ==> ARM AArch64           */
 		    /* 		   ARM32      ==> Intel StrongARM	*/
 		    /* 		   IA64	      ==> Intel IPF		*/
 		    /*				  (e.g. Itanium)	*/
@@ -1833,6 +1845,32 @@
 #   define HEURISTIC1
 # endif
 
+# ifdef AARCH64
+#   define CPP_WORDSZ 64
+#   define MACH_TYPE "AARCH64"
+#   define ALIGNMENT 8
+#   ifndef HBLKSIZE
+#     define HBLKSIZE 4096
+#   endif
+#   ifdef LINUX
+#     define OS_TYPE "LINUX"
+#     define LINUX_STACKBOTTOM
+#     define USE_GENERIC_PUSH_REGS
+#     define DYNAMIC_LOADING
+      extern int __data_start[];
+#     define DATASTART ((ptr_t)__data_start)
+      extern char _end[];
+#     define DATAEND ((ptr_t)(&_end))
+#   endif
+#   ifdef NOSYS
+      /* __data_start is usually defined in the target linker script.   */
+      extern int __data_start[];
+#     define DATASTART ((ptr_t)__data_start)
+      extern void *__stack_base__;
+#     define STACKBOTTOM ((ptr_t)__stack_base__)
+#   endif
+# endif
+
 # ifdef ARM32
 #   define CPP_WORDSZ 32
 #   define MACH_TYPE "ARM32"

Re: [PATCH, boehm-gc, AArch64] Add AArch64 support

[Yvan Roux]

Ping (second try)

Sorry if you received it twice, it seems that my gmail account
switched in text/html mode :(

Many thanks,
Yvan

On 2 April 2013 11:21, Yvan Roux <yvan.roux@linaro.org> wrote:
>
> Ping
>
>
> On 17 March 2013 21:34, Yvan Roux <yvan.roux@linaro.org> wrote:
>>
>> Hi,
>>
>> this is a backport from gc mainline of the basic AArch64 support (it
>> covers the Linux and bare machine mode). I tested it on the Foundation
>> model with enabling the objc frontend, and passing the testsuite
>> manually (maybe I miss-configured it, but it seems that the boehm-gc
>> testsuite is not cross-environment friendly, as the gctest script
>> looks for the host gcc build tree), and everything is fine, except the
>> thread_leak_test which has a different output than the x86 one:
>>
>> x86 thread_leak_test output
>>
>> Leaked composite object at 0x2aaaaab05fe0
>>
>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>> sz=4, NORMAL)
>>
>> Leaked composite object at start: 0x2aaaaab03fa0, appr. length: 40
>> Leaked composite object at 0x2aaaaab05ec0
>>
>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>> sz=4, NORMAL)
>>
>> Leaked composite object at 0x2aaaaab05f20
>>
>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>> sz=4, NORMAL)
>>
>> Leaked composite object at start: 0x2aaaaab03f50, appr. length: 40
>> Leaked composite object at start: 0x2aaaaab03f78, appr. length: 40
>> Leaked composite object at 0x2aaaaab05ef0
>>
>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>> sz=4, NORMAL)
>>
>> Leaked composite object at start: 0x2aaaaab03fa0, appr. length: 40
>> Leaked composite object at 0x2aaaaab05e00
>>
>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>> sz=4, NORMAL)
>>
>> Leaked composite object at start: 0x2aaaaab03f78, appr. length: 40
>>
>> AArch64 thread_leak_test output:
>>
>> Leaked composite object at 0x7f91e14ef0
>>
>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>> sz=4, NORMAL)
>>
>> Leaked composite object at 0x7f91e14fe0
>>
>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>> sz=4, NORMAL)
>>
>> Leaked composite object at 0x7f91e14e00
>>
>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>> sz=4, NORMAL)
>>
>> Leaked composite object at 0x7f91e14e30
>>
>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>> sz=4, NORMAL)
>>
>> Leaked composite object at 0x7f91e14fe0
>>
>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>> sz=4, NORMAL)
>>
>>
>> Regards,
>> Yvan
>>
>> 2013-03-16  Yvan Roux <yvan.roux@linaro.org>
>>
>>         * include/private/gcconfig.h (AARCH64): New macro (defined
>> only if
>>         __aarch64__).
>>         * include/private/gcconfig.h (mach_type_known): Update comment
>> adding
>>         ARM AArch64 target.
>>         * include/private/gcconfig.h (NOSYS, mach_type_known,
>> CPP_WORDSZ,
>>         MACH_TYPE, ALIGNMENT, HBLKSIZE, OS_TYPE, LINUX_STACKBOTTOM,
>>         USE_GENERIC_PUSH_REGS, DYNAMIC_LOADING, DATASTART, DATAEND,
>>         STACKBOTTOM): Define for AArch64.
>
>

Re: [PATCH, boehm-gc, AArch64] Add AArch64 support

[Marcus Shawcroft]

Hi Yvan,  My understanding of the 'Free for all' section of
http://gcc.gnu.org/svnwrite.html#policies is that since this is a
backport from an upstream project you do not need to seek further
approval to commit this change.

Cheers
/Marcus

On 2 April 2013 11:50, Yvan Roux <yvan.roux@linaro.org> wrote:
> Ping (second try)
>
> Sorry if you received it twice, it seems that my gmail account
> switched in text/html mode :(
>
> Many thanks,
> Yvan
>
> On 2 April 2013 11:21, Yvan Roux <yvan.roux@linaro.org> wrote:
>>
>> Ping
>>
>>
>> On 17 March 2013 21:34, Yvan Roux <yvan.roux@linaro.org> wrote:
>>>
>>> Hi,
>>>
>>> this is a backport from gc mainline of the basic AArch64 support (it
>>> covers the Linux and bare machine mode). I tested it on the Foundation
>>> model with enabling the objc frontend, and passing the testsuite
>>> manually (maybe I miss-configured it, but it seems that the boehm-gc
>>> testsuite is not cross-environment friendly, as the gctest script
>>> looks for the host gcc build tree), and everything is fine, except the
>>> thread_leak_test which has a different output than the x86 one:
>>>
>>> x86 thread_leak_test output
>>>
>>> Leaked composite object at 0x2aaaaab05fe0
>>>
>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>> sz=4, NORMAL)
>>>
>>> Leaked composite object at start: 0x2aaaaab03fa0, appr. length: 40
>>> Leaked composite object at 0x2aaaaab05ec0
>>>
>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>> sz=4, NORMAL)
>>>
>>> Leaked composite object at 0x2aaaaab05f20
>>>
>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>> sz=4, NORMAL)
>>>
>>> Leaked composite object at start: 0x2aaaaab03f50, appr. length: 40
>>> Leaked composite object at start: 0x2aaaaab03f78, appr. length: 40
>>> Leaked composite object at 0x2aaaaab05ef0
>>>
>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>> sz=4, NORMAL)
>>>
>>> Leaked composite object at start: 0x2aaaaab03fa0, appr. length: 40
>>> Leaked composite object at 0x2aaaaab05e00
>>>
>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>> sz=4, NORMAL)
>>>
>>> Leaked composite object at start: 0x2aaaaab03f78, appr. length: 40
>>>
>>> AArch64 thread_leak_test output:
>>>
>>> Leaked composite object at 0x7f91e14ef0
>>>
>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>> sz=4, NORMAL)
>>>
>>> Leaked composite object at 0x7f91e14fe0
>>>
>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>> sz=4, NORMAL)
>>>
>>> Leaked composite object at 0x7f91e14e00
>>>
>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>> sz=4, NORMAL)
>>>
>>> Leaked composite object at 0x7f91e14e30
>>>
>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>> sz=4, NORMAL)
>>>
>>> Leaked composite object at 0x7f91e14fe0
>>>
>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>> sz=4, NORMAL)
>>>
>>>
>>> Regards,
>>> Yvan
>>>
>>> 2013-03-16  Yvan Roux <yvan.roux@linaro.org>
>>>
>>>         * include/private/gcconfig.h (AARCH64): New macro (defined
>>> only if
>>>         __aarch64__).
>>>         * include/private/gcconfig.h (mach_type_known): Update comment
>>> adding
>>>         ARM AArch64 target.
>>>         * include/private/gcconfig.h (NOSYS, mach_type_known,
>>> CPP_WORDSZ,
>>>         MACH_TYPE, ALIGNMENT, HBLKSIZE, OS_TYPE, LINUX_STACKBOTTOM,
>>>         USE_GENERIC_PUSH_REGS, DYNAMIC_LOADING, DATASTART, DATAEND,
>>>         STACKBOTTOM): Define for AArch64.
>>
>>

Re: [PATCH, boehm-gc, AArch64] Add AArch64 support

[Yvan Roux]

Hi Marcus,

thanks for pointing this, but unfortunately I don't have the svn write
access for the moment, thus
if somebody can commit it for me, i would be very thankful.

Cheers,
Yvan

On 11 April 2013 13:02, Marcus Shawcroft <marcus.shawcroft@gmail.com> wrote:
> Hi Yvan,  My understanding of the 'Free for all' section of
> http://gcc.gnu.org/svnwrite.html#policies is that since this is a
> backport from an upstream project you do not need to seek further
> approval to commit this change.
>
> Cheers
> /Marcus
>
> On 2 April 2013 11:50, Yvan Roux <yvan.roux@linaro.org> wrote:
>> Ping (second try)
>>
>> Sorry if you received it twice, it seems that my gmail account
>> switched in text/html mode :(
>>
>> Many thanks,
>> Yvan
>>
>> On 2 April 2013 11:21, Yvan Roux <yvan.roux@linaro.org> wrote:
>>>
>>> Ping
>>>
>>>
>>> On 17 March 2013 21:34, Yvan Roux <yvan.roux@linaro.org> wrote:
>>>>
>>>> Hi,
>>>>
>>>> this is a backport from gc mainline of the basic AArch64 support (it
>>>> covers the Linux and bare machine mode). I tested it on the Foundation
>>>> model with enabling the objc frontend, and passing the testsuite
>>>> manually (maybe I miss-configured it, but it seems that the boehm-gc
>>>> testsuite is not cross-environment friendly, as the gctest script
>>>> looks for the host gcc build tree), and everything is fine, except the
>>>> thread_leak_test which has a different output than the x86 one:
>>>>
>>>> x86 thread_leak_test output
>>>>
>>>> Leaked composite object at 0x2aaaaab05fe0
>>>>
>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>> sz=4, NORMAL)
>>>>
>>>> Leaked composite object at start: 0x2aaaaab03fa0, appr. length: 40
>>>> Leaked composite object at 0x2aaaaab05ec0
>>>>
>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>> sz=4, NORMAL)
>>>>
>>>> Leaked composite object at 0x2aaaaab05f20
>>>>
>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>> sz=4, NORMAL)
>>>>
>>>> Leaked composite object at start: 0x2aaaaab03f50, appr. length: 40
>>>> Leaked composite object at start: 0x2aaaaab03f78, appr. length: 40
>>>> Leaked composite object at 0x2aaaaab05ef0
>>>>
>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>> sz=4, NORMAL)
>>>>
>>>> Leaked composite object at start: 0x2aaaaab03fa0, appr. length: 40
>>>> Leaked composite object at 0x2aaaaab05e00
>>>>
>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>> sz=4, NORMAL)
>>>>
>>>> Leaked composite object at start: 0x2aaaaab03f78, appr. length: 40
>>>>
>>>> AArch64 thread_leak_test output:
>>>>
>>>> Leaked composite object at 0x7f91e14ef0
>>>>
>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>> sz=4, NORMAL)
>>>>
>>>> Leaked composite object at 0x7f91e14fe0
>>>>
>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>> sz=4, NORMAL)
>>>>
>>>> Leaked composite object at 0x7f91e14e00
>>>>
>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>> sz=4, NORMAL)
>>>>
>>>> Leaked composite object at 0x7f91e14e30
>>>>
>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>> sz=4, NORMAL)
>>>>
>>>> Leaked composite object at 0x7f91e14fe0
>>>>
>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>> sz=4, NORMAL)
>>>>
>>>>
>>>> Regards,
>>>> Yvan
>>>>
>>>> 2013-03-16  Yvan Roux <yvan.roux@linaro.org>
>>>>
>>>>         * include/private/gcconfig.h (AARCH64): New macro (defined
>>>> only if
>>>>         __aarch64__).
>>>>         * include/private/gcconfig.h (mach_type_known): Update comment
>>>> adding
>>>>         ARM AArch64 target.
>>>>         * include/private/gcconfig.h (NOSYS, mach_type_known,
>>>> CPP_WORDSZ,
>>>>         MACH_TYPE, ALIGNMENT, HBLKSIZE, OS_TYPE, LINUX_STACKBOTTOM,
>>>>         USE_GENERIC_PUSH_REGS, DYNAMIC_LOADING, DATASTART, DATAEND,
>>>>         STACKBOTTOM): Define for AArch64.
>>>
>>>

Re: [PATCH, boehm-gc, AArch64] Add AArch64 support

[Christophe Lyon]

I have just added the ChangeLog entry (in boehm-gc/), which I forgot
to add when I committed this patch for you.
(as r198562)

Christophe.


On 11 April 2013 13:20, Yvan Roux <yvan.roux@linaro.org> wrote:
> Hi Marcus,
>
> thanks for pointing this, but unfortunately I don't have the svn write
> access for the moment, thus
> if somebody can commit it for me, i would be very thankful.
>
> Cheers,
> Yvan
>
> On 11 April 2013 13:02, Marcus Shawcroft <marcus.shawcroft@gmail.com> wrote:
>> Hi Yvan,  My understanding of the 'Free for all' section of
>> http://gcc.gnu.org/svnwrite.html#policies is that since this is a
>> backport from an upstream project you do not need to seek further
>> approval to commit this change.
>>
>> Cheers
>> /Marcus
>>
>> On 2 April 2013 11:50, Yvan Roux <yvan.roux@linaro.org> wrote:
>>> Ping (second try)
>>>
>>> Sorry if you received it twice, it seems that my gmail account
>>> switched in text/html mode :(
>>>
>>> Many thanks,
>>> Yvan
>>>
>>> On 2 April 2013 11:21, Yvan Roux <yvan.roux@linaro.org> wrote:
>>>>
>>>> Ping
>>>>
>>>>
>>>> On 17 March 2013 21:34, Yvan Roux <yvan.roux@linaro.org> wrote:
>>>>>
>>>>> Hi,
>>>>>
>>>>> this is a backport from gc mainline of the basic AArch64 support (it
>>>>> covers the Linux and bare machine mode). I tested it on the Foundation
>>>>> model with enabling the objc frontend, and passing the testsuite
>>>>> manually (maybe I miss-configured it, but it seems that the boehm-gc
>>>>> testsuite is not cross-environment friendly, as the gctest script
>>>>> looks for the host gcc build tree), and everything is fine, except the
>>>>> thread_leak_test which has a different output than the x86 one:
>>>>>
>>>>> x86 thread_leak_test output
>>>>>
>>>>> Leaked composite object at 0x2aaaaab05fe0
>>>>>
>>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>>> sz=4, NORMAL)
>>>>>
>>>>> Leaked composite object at start: 0x2aaaaab03fa0, appr. length: 40
>>>>> Leaked composite object at 0x2aaaaab05ec0
>>>>>
>>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>>> sz=4, NORMAL)
>>>>>
>>>>> Leaked composite object at 0x2aaaaab05f20
>>>>>
>>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>>> sz=4, NORMAL)
>>>>>
>>>>> Leaked composite object at start: 0x2aaaaab03f50, appr. length: 40
>>>>> Leaked composite object at start: 0x2aaaaab03f78, appr. length: 40
>>>>> Leaked composite object at 0x2aaaaab05ef0
>>>>>
>>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>>> sz=4, NORMAL)
>>>>>
>>>>> Leaked composite object at start: 0x2aaaaab03fa0, appr. length: 40
>>>>> Leaked composite object at 0x2aaaaab05e00
>>>>>
>>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>>> sz=4, NORMAL)
>>>>>
>>>>> Leaked composite object at start: 0x2aaaaab03f78, appr. length: 40
>>>>>
>>>>> AArch64 thread_leak_test output:
>>>>>
>>>>> Leaked composite object at 0x7f91e14ef0
>>>>>
>>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>>> sz=4, NORMAL)
>>>>>
>>>>> Leaked composite object at 0x7f91e14fe0
>>>>>
>>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>>> sz=4, NORMAL)
>>>>>
>>>>> Leaked composite object at 0x7f91e14e00
>>>>>
>>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>>> sz=4, NORMAL)
>>>>>
>>>>> Leaked composite object at 0x7f91e14e30
>>>>>
>>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>>> sz=4, NORMAL)
>>>>>
>>>>> Leaked composite object at 0x7f91e14fe0
>>>>>
>>>>> (/work/sources/gcc-fsf/bgc/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c:21,
>>>>> sz=4, NORMAL)
>>>>>
>>>>>
>>>>> Regards,
>>>>> Yvan
>>>>>
>>>>> 2013-03-16  Yvan Roux <yvan.roux@linaro.org>
>>>>>
>>>>>         * include/private/gcconfig.h (AARCH64): New macro (defined
>>>>> only if
>>>>>         __aarch64__).
>>>>>         * include/private/gcconfig.h (mach_type_known): Update comment
>>>>> adding
>>>>>         ARM AArch64 target.
>>>>>         * include/private/gcconfig.h (NOSYS, mach_type_known,
>>>>> CPP_WORDSZ,
>>>>>         MACH_TYPE, ALIGNMENT, HBLKSIZE, OS_TYPE, LINUX_STACKBOTTOM,
>>>>>         USE_GENERIC_PUSH_REGS, DYNAMIC_LOADING, DATASTART, DATAEND,
>>>>>         STACKBOTTOM): Define for AArch64.
>>>>
>>>>