On Mon, Aug 3, 2020 at 4:27 AM Alex Bennée wrote:
>
>
> Lirong Yuan writes:
>
> > This allows gdb to access the target’s auxiliary vector,
> > which can be helpful for telling system libraries important details
> > about the hardware, operating system, and process.
On Tue, Jul 21, 2020 at 1:29 PM Lirong Yuan wrote:
>
> On Tue, Jul 21, 2020 at 12:50 PM Alex Bennée wrote:
> >
> >
> > Lirong Yuan writes:
> >
> > > On Tue, Mar 31, 2020 at 12:20 AM Alex Bennée
> > > wrote:
> > >>
> > >>
This allows gdb to access the target’s auxiliary vector,
which can be helpful for telling system libraries important details
about the hardware, operating system, and process.
Signed-off-by: Lirong Yuan
---
Changelog since v1:
- Added a multiarch gdbstub test to verify this is working properly
On Tue, Jul 21, 2020 at 12:50 PM Alex Bennée wrote:
>
>
> Lirong Yuan writes:
>
> > On Tue, Mar 31, 2020 at 12:20 AM Alex Bennée wrote:
> >>
> >>
> >> Lirong Yuan writes:
> >>
> >> > On Mon, Mar 30, 2020 at 12:47 PM Alex
On Tue, Mar 31, 2020 at 12:20 AM Alex Bennée wrote:
>
>
> Lirong Yuan writes:
>
> > On Mon, Mar 30, 2020 at 12:47 PM Alex Bennée wrote:
> >
> >>
> >> Lirong Yuan writes:
> >>
> >> > On Sat, Mar 21, 2020 at 6:56 AM Alex
On Mon, Mar 30, 2020 at 12:47 PM Alex Bennée wrote:
>
> Lirong Yuan writes:
>
> > On Sat, Mar 21, 2020 at 6:56 AM Alex Bennée
> wrote:
> >
> >>
> >> Lirong Yuan writes:
> >>
> >> > On Fri, Mar 20, 2020 at 2:17 AM Alex Bennée
&g
On Sat, Mar 21, 2020 at 6:56 AM Alex Bennée wrote:
>
> Lirong Yuan writes:
>
> > On Fri, Mar 20, 2020 at 2:17 AM Alex Bennée
> wrote:
>
> >>
> >> Sorry I missed this on my radar. There was a minor re-factor of gdbstub
> >> that was just merged w
This allows gdb to access the target’s auxiliary vector,
which can be helpful for telling system libraries important details
about the hardware, operating system, and process.
Signed-off-by: Lirong Yuan
---
gdbstub.c | 56 +++
1 file changed
On Fri, Mar 20, 2020 at 2:17 AM Alex Bennée wrote:
>
> Lirong Yuan writes:
>
> > On Fri, Mar 6, 2020 at 5:01 PM Lirong Yuan wrote:
> >
> >> This allows gdb to access the target’s auxiliary vector,
> >> which can be helpful for telling system libraries im
On Fri, Mar 6, 2020 at 5:01 PM Lirong Yuan wrote:
> This allows gdb to access the target’s auxiliary vector,
> which can be helpful for telling system libraries important details
> about the hardware, operating system, and process.
>
> Signed-off-by: Lirong Yuan
> ---
Vivier wrote:
> Le 14/03/2020 à 18:01, Aleksandar Markovic a écrit :
> > On Sat, Mar 14, 2020 at 11:45 AM Laurent Vivier
> wrote:
> >>
> >> Le 14/03/2020 à 04:06, Aleksandar Markovic a écrit :
> >>> On Fri, Mar 13, 2020 at 1:28 AM Lirong Yuan
On Fri, Mar 13, 2020 at 2:45 PM Laurent Vivier wrote:
> Le 13/03/2020 à 01:28, Lirong Yuan a écrit :
> > This change updates TASK_UNMAPPED_BASE (the base address for guest
> programs) for aarch64. It is needed to allow qemu to work with Thread
> Sanitizer (TSan), which has sp
/compiler-rt/lib/tsan/rtl/tsan_platform.h
Signed-off-by: Lirong Yuan
---
linux-user/mmap.c | 4
1 file changed, 4 insertions(+)
diff --git a/linux-user/mmap.c b/linux-user/mmap.c
index 8685f02e7e..e378033797 100644
--- a/linux-user/mmap.c
+++ b/linux-user/mmap.c
@@ -184,7 +184,11 @@ static int
On Thu, Mar 12, 2020 at 1:42 AM Laurent Vivier wrote:
> Le 09/03/2020 à 19:07, Lirong Yuan a écrit :
> >
> > On Mon, Mar 2, 2020 at 11:51 AM Lirong Yuan > <mailto:yua...@google.com>> wrote:
> >
> > On Mon, Mar 2, 2020 at 10:39 AM Laurent Vivier
On Mon, Mar 2, 2020 at 11:51 AM Lirong Yuan wrote:
> On Mon, Mar 2, 2020 at 10:39 AM Laurent Vivier wrote:
> >
> > Le 02/03/2020 à 18:53, Lirong Yuan a écrit :
> > > On Mon, Mar 2, 2020 at 6:56 AM Laurent Vivier
> wrote:
> > >>
> > >> Le 29/02
This allows gdb to access the target’s auxiliary vector,
which can be helpful for telling system libraries important details
about the hardware, operating system, and process.
Signed-off-by: Lirong Yuan
---
gdbstub.c | 55 +++
1 file changed
This allows gdb to access the target’s auxiliary vector,
which can be helpful for telling system libraries important details
about the hardware, operating system, and process.
Signed-off-by: Lirong Yuan
---
gdbstub.c | 50 ++
1 file changed, 50
On Tue, Mar 3, 2020 at 1:40 AM Laurent Vivier wrote:
>
> Le 02/03/2020 à 20:31, Lirong Yuan a écrit :
> > This change adds the support for AT_EXECFN auxval.
> >
> > Signed-off-by: Lirong Yuan
> > ---
> > Changelog since v1:
> > - remove implementation
On Mon, Mar 2, 2020 at 10:31 AM Laurent Vivier wrote:
>
> Le 02/03/2020 à 19:18, Lirong Yuan a écrit :
> > On Mon, Mar 2, 2020 at 6:39 AM Laurent Vivier wrote:
> >>
> >> Le 21/02/2020 à 21:28, Lirong Yuan a écrit :
> >>> This change adds the
On Mon, Mar 2, 2020 at 10:39 AM Laurent Vivier wrote:
>
> Le 02/03/2020 à 18:53, Lirong Yuan a écrit :
> > On Mon, Mar 2, 2020 at 6:56 AM Laurent Vivier wrote:
> >>
> >> Le 29/02/2020 à 01:43, Lirong Yuan a écrit :
> >>> On Fri, Feb 21, 2020 at 5:09
This change adds the support for AT_EXECFN auxval.
Signed-off-by: Lirong Yuan
---
Changelog since v1:
- remove implementation for AT_EXECFD auxval.
linux-user/elfload.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index
On Mon, Mar 2, 2020 at 6:39 AM Laurent Vivier wrote:
>
> Le 21/02/2020 à 21:28, Lirong Yuan a écrit :
> > This change adds the support for AT_EXECFN and AT_EXECFD auxval.
>
> Why do we need AT_EXECFD?
>
> AT_EXECFD is normally only used with binfmt_misc so I don't se
On Mon, Mar 2, 2020 at 6:56 AM Laurent Vivier wrote:
>
> Le 29/02/2020 à 01:43, Lirong Yuan a écrit :
> > On Fri, Feb 21, 2020 at 5:09 PM Lirong Yuan wrote:
> >>
> >> This change allows us to set custom base address for guest programs. It is
> >> n
On Fri, Feb 21, 2020 at 5:09 PM Lirong Yuan wrote:
>
> This change allows us to set custom base address for guest programs. It is
> needed to allow qemu to work with Thread Sanitizer (TSan), which has specific
> boundary definitions for memory mappings on different platfo
On Fri, Feb 21, 2020 at 12:29 PM Lirong Yuan wrote:
>
> This change adds the support for AT_EXECFN and AT_EXECFD auxval.
>
> Signed-off-by: Lirong Yuan
> ---
> linux-user/elfload.c | 13 +
> 1 file changed, 9 insertions(+), 4 deletions(-)
>
> diff --g
/tsan_platform.h
Signed-off-by: Lirong Yuan
---
linux-user/main.c | 12
linux-user/mmap.c | 3 ++-
linux-user/qemu.h | 5 +
3 files changed, 19 insertions(+), 1 deletion(-)
diff --git a/linux-user/main.c b/linux-user/main.c
index fba833aac9..c01af6bfee 100644
--- a/linux-user
/tsan_platform.h
Signed-off-by: Lirong Yuan
---
linux-user/main.c | 12
linux-user/mmap.c | 3 ++-
linux-user/qemu.h | 5 +
3 files changed, 19 insertions(+), 1 deletion(-)
diff --git a/linux-user/main.c b/linux-user/main.c
index fba833aac9..dfcd867399 100644
--- a/linux-user
This change adds the support for AT_EXECFN and AT_EXECFD auxval.
Signed-off-by: Lirong Yuan
---
linux-user/elfload.c | 13 +
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index f3080a1635..7e0f3042f1 100644
--- a/linux-user
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