On 5/29/24 17:11, Philippe Mathieu-Daudé wrote:
Hi Helge & Richard,
Hi Philippe,
Nevermind the missed review comments, I'm revisiting this
patch while looking at building libtcg-hppa.so.
Ok.
On 1/2/22 00:56, Philippe Mathieu-Daudé wrote:
On 31/1/22 22:35, Helge Deller wrote:
Almost
On 5/28/24 12:35, Thomas Huth wrote:
On 28/05/2024 11.54, Gerd Hoffmann wrote:
The xhci host adapter is the much better choice.
Signed-off-by: Gerd Hoffmann
---
hw/usb/hcd-ohci-pci.c | 1 +
hw/usb/Kconfig | 1 -
2 files changed, 1 insertion(+), 1 deletion(-)
diff --git
dresses to install.
>
> As expected, this reduces the runtime overhead of compilation when
> running a Linux kernel with address space randomization enabled.
Ah! I was wondering why you tried to convert to CF_PCREL at all.
So, that's the overall reason.
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
* Richard Henderson :
> Do not compile in the priv change based on the first
> translation; look up the PTE at execution time.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
* Richard Henderson :
> The return-by-reference is never used.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
* Richard Henderson :
> Use PAGE_WRITE_INV to temporarily enable write permission
> on for a given page, driven by PSW_X being set.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
* Richard Henderson :
> PSW_B causes B,GATE to trap as an illegal instruction, removing
> the sequential execution test that was merely an approximation.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
t most once per TB.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
* Richard Henderson :
> Generally, both of these bits are cleared at the end of each
> instruction. By separating these, we will be able to clear
> both with a single insn, instead of 2 or 3.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
* Richard Henderson :
> Print both raw IAQ_Front and IAQ_Back as well as the GVAs.
> Print control registers in system mode.
> Print floating point register if CPU_DUMP_FPU.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
* Richard Henderson :
> As with loads and stores, code offsets are kept intact until the
> full gva is formed. In qemu, this is in cpu_get_tb_cpu_state.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
ds wrong, or missing commas,
but maybe I'm just wrong...?
Other than that...:
Reviewed-by: Helge Deller
> Signed-off-by: Richard Henderson
* Richard Henderson :
> The kernel does this along the return path to user mode.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
> linux-user/hppa/target_cpu.h | 4 ++--
> target/hppa/cpu.h| 3 +++
> linux-user/elfload.c | 4 ++--
eletions(-)
Reviewed-by: Helge Deller
* Richard Henderson :
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
> target/hppa/helper.h | 1 -
> target/hppa/int_helper.c | 2 +-
> target/hppa/op_helper.c | 7 ---
> target/hppa/translate.c | 41 ++--
> 4
rget/hppa/translate.c | 60 +
> 1 file changed, 55 insertions(+), 5 deletions(-)
Reviewed-by: Helge Deller
tions do the right thing with c or cf == 0,
> so there's no need for a special case anymore.
>
> Signed-off-by: Richard Henderson
> ---
> target/hppa/translate.c | 102 +++-
> 1 file changed, 27 insertions(+), 75 deletions(-)
Reviewed-by: Helge Deller
* Richard Henderson :
> Signed-off-by: Richard Henderson
> ---
> target/hppa/translate.c | 22 ++
> 1 file changed, 6 insertions(+), 16 deletions(-)
Reviewed-by: Helge Deller
* Richard Henderson :
> Define all of the context dependent field definitions.
> Use FIELD_EX32 and FIELD_DP32 with named fields instead
> of extract32 and deposit32 with raw constants.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
> ---
> target/h
* Richard Henderson :
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
> ---
> target/hppa/translate.c | 12 +++-
> 1 file changed, 3 insertions(+), 9 deletions(-)
>
> diff --git a/target/hppa/translate.c b/target/hppa/translate.c
> index 47f4b23d
* Richard Henderson :
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
* Richard Henderson :
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
* Richard Henderson :
> We can directly test bits of a 32-bit comparison without
> zero or sign-extending an intermediate result.
> We can directly test bit 0 for odd/even.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
* Richard Henderson :
> We can directly test bits of a 32-bit comparison without
> zero or sign-extending an intermediate result.
> We can directly test bit 0 for odd/even.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
make_ti
>cond_make_0 -> cond_make_vi
>cond_make -> cond_make_vv
>
> Pass 0 explictly, rather than implicitly in the function name.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
* Richard Henderson :
> This is a first step in enabling CF_PCREL, but for now
> we regenerate the absolute address before writeback.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
* Richard Henderson :
> Wrap offset and space together in one structure, ensuring
> that they're copied together as required.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
On 5/14/24 16:37, Helge Deller wrote:
* Richard Henderson :
Add a common routine for writing the return address.
Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
---
target/hppa/translate.c | 54 +++--
1 file changed, 31 insertions(+), 23
* Richard Henderson :
> This allows unification of BE, BLR, BV, BVE with a common helper.
> Since we can now track space with IAQ_Next, we can now let the
> TranslationBlock continue across the delay slot with BE, BVE.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
* Richard Henderson :
> Move space assighments to a central location.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
> ---
> target/hppa/translate.c | 58 +++--
> 1 file changed, 27 insertions(+), 31 deletions(-)
>
* Richard Henderson :
> Add variable to track space changes to IAQ. So far, no such changes
> are introduced, but the new checks vs ctx->iasq_b may eliminate an
> unnecessary copy to cpu_iasq_f with e.g. BLR.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
* Richard Henderson :
> Minimize the amount of code in hppa_tr_translate_insn advancing the
> insn queue for the next insn. Move the goto_tb path to hppa_tr_tb_stop.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
> ---
> target/hppa
* Richard Henderson :
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
> ---
> target/hppa/translate.c | 10 --
> 1 file changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/target/hppa/translate.c b/target/hppa/translate.c
> index a9196050
* Richard Henderson :
> We no longer have to allocate a temp and perform an
> addition before translation of the rest of the insn.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
> ---
> target/hppa/translate.c | 26 ++
> 1 file c
* Richard Henderson :
> Add a common routine for writing the return address.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
> ---
> target/hppa/translate.c | 54 +++--
> 1 file changed, 31 insertions(+), 23 deletions(
* Richard Henderson :
> Instead of two separate cpu_iaoq_entry calls, use one call to update
> both IAQ_Front and IAQ_Back. Simplify with an argument combination
> that automatically handles a simple increment from Front to Back.
>
> Signed-off-by: Richard Henderson
Reviewed-b
* Richard Henderson :
> The generic tcg driver will have already checked for breakpoints.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
> ---
> target/hppa/translate.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/t
* Richard Henderson :
> Simplify the function by not attempting a conditional move
> on the branch destination -- just use nullify_over normally.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
> ---
> target/hppa/translate.c | 73 +++-
means that
> we will *not* use a goto_tb. Use a plain indirect branch instead,
> which is what we got out of the attempted direct branch anyway.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
> ---
> target/hppa/translate.c | 33 +---
* Richard Henderson :
> Share this check between gen_goto_tb and hppa_tr_translate_insn.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
> ---
> target/hppa/translate.c | 20 ++--
> 1 file changed, 10 insertions(+), 10 deletions(-)
>
>
* Richard Henderson :
> This function is for log_pc(), which needs to produce a
> similar result to cpu_get_tb_cpu_state().
>
> Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
---
> ---
> target/hppa/cpu.c | 8
> 1 file changed, 4 insertions(+), 4 d
On 5/13/24 09:46, Richard Henderson wrote:
Most of the patches lead up to implementing CF_PCREL.
Along the way there is a grab bag of code updates (TCG_COND_TST*),
bug fixes (space changes during branch-in-branch-delay-slot),
and implementation of features (PSW bits B, X, T, H, L).
Sven
On 5/13/24 09:46, Richard Henderson wrote:
Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
---
target/hppa/cpu.h | 43 ++-
target/hppa/cpu.c | 42 ++
2 files changed, 44 insertions(+), 41
target/hexagon/gen_idef_parser_funcs.py
HPPA (PA-RISC) TCG CPUs
M: Richard Henderson
+R: Helge Deller
+R: Sven Schnelle
S: Maintained
F: target/hppa/
F: disas/hppa.c
@@ -1214,6 +1216,7 @@ HP-PARISC Machines
HP B160L, HP C3700
M: Richard Henderson
R: Helge Deller
+R: Sven Schnelle
On 4/23/24 17:10, Daniel P. Berrangé wrote:
On Tue, Apr 23, 2024 at 05:07:17PM +0200, Helge Deller wrote:
On 4/23/24 16:58, Cole Robinson wrote:
On 4/23/24 10:11 AM, Cole Robinson wrote:
Hi,
hppa-firmware.img and hppa-firmware64.img in qemu.git are missing ELF
build-id annotations. rpm
On 4/23/24 16:58, Cole Robinson wrote:
On 4/23/24 10:11 AM, Cole Robinson wrote:
Hi,
hppa-firmware.img and hppa-firmware64.img in qemu.git are missing ELF
build-id annotations. rpm builds on Fedora will error if an ELF binary
doesn't have build-id:
RPM build errors:
Missing build-id in
y: Richard Henderson
Tested-by: Helge Deller
Helge
---
Sven, I looked again through IIAOQ documentation and it does seem
like some of the bits are wrong, both on interrupt delivery and RFI.
r~
---
target/hppa/int_helper.c | 20 +++-
target/hppa/sys_helper.c | 18
On 4/2/24 08:29, Sven Schnelle wrote:
Richard Henderson writes:
On 4/1/24 20:01, Sven Schnelle wrote:
Implement dr2 and the mfdiag/mtdiag instructions. dr2 contains a bit
which enables/disables space id hashing. Seabios would then set
this bit when booting. Linux would disable it again
diag instructions to save or restore the CPU registers to/from
the shadow registers.
Implement those per-CPU architecture diag instructions to fix those
parts of the HP ODE testcases (L2DIAG and WDIAG, section 1) which test
the shadow registers.
Signed-off-by: Helge Deller
[rth: Use decodetree
On 3/26/24 19:10, Richard Henderson wrote:
This operation is trivial and does not require a helper.
Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
Helge
---
target/hppa/helper.h | 1 -
target/hppa/sys_helper.c | 4 ++--
target/hppa/translate.c | 17
On 3/26/24 19:10, Richard Henderson wrote:
Split trans_diag into per-operation functions.
Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
Helge
---
target/hppa/insns.decode | 8 +++-
target/hppa/translate.c | 34 +-
2 files changed, 28
On 3/26/24 07:44, Richard Henderson wrote:
These ??? notes have been there since day one.
This fixes l2diag test 59.
Your patches fix the 64-bit wdiag test 66 (shladd) too.
I tested 32/64-bit Linux & 32-bit HP-UX.
No regressions.
Helge
Richard Henderson (3):
target/hppa: Squash d for
On 3/26/24 07:44, Richard Henderson wrote:
Overflow indicator should include the effect of the shift step.
We had previously left ??? comments about the issue.
Signed-off-by: Richard Henderson
Tested-by: Helge Deller
Helge
---
target/hppa/translate.c | 85
On 3/26/24 07:44, Richard Henderson wrote:
Prepare for proper indication of shladd unsigned overflow.
The UV indicator will be zero/not-zero instead of a single bit.
Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
Tested-by: Helge Deller
Helge
---
target/hppa/translate.c
On 3/26/24 07:44, Richard Henderson wrote:
The cond_need_ext predicate was created while we still had a
32-bit compilation mode. It now makes more sense to treat D
as an absolute indicator of a 64-bit operation.
Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
Tested-by: Helge
the shadow registers.
Signed-off-by: Helge Deller
diff --git a/target/hppa/helper.h b/target/hppa/helper.h
index 8fd7ba65d8..2c5d58bec9 100644
--- a/target/hppa/helper.h
+++ b/target/hppa/helper.h
@@ -86,6 +86,7 @@ DEF_HELPER_FLAGS_0(read_interval_timer, TCG_CALL_NO_RWG, tl)
#ifndef CONFIG_USER_ONLY
bits for add and subtract, mirroring
the code in do_add and do_sub.
Signed-off-by: Richard Henderson
this patch does not break test #55 (uaddcm) any longer, and with the other
two patches test #58 (uaddcm & dcor) is OK as well.
So, for the whole series:
Reviewed-by: Helge Deller
Tested-by: H
On 3/25/24 04:04, Richard Henderson wrote:
Split do_unit_cond to do_unit_zero_cond to only handle
conditions versus zero. These are the only ones that
are legal for UXOR. Simplify trans_uxor accordingly.
Rename do_unit to do_unit_addsub, since xor has been split.
Properly compute carry-out
-by: Richard Henderson
Reviewed-by: Helge Deller
Tested-by: Helge Deller
Helge
---
target/hppa/translate.c | 24 ++--
1 file changed, 22 insertions(+), 2 deletions(-)
diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index a3f425d861..3fc3e7754c 100644
shift-right to reassemble into a single word
and place them all at bit 0 of their respective nibbles.
Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
Tested-by: Helge Deller
Helge
---
target/hppa/translate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On 3/24/24 18:13, Richard Henderson wrote:
On 3/23/24 11:15, Helge Deller wrote:
The uaddcmt (UNIT ADD COMPLEMENT AND TRAP ON CONDITION) instruction
triggers a trap if the condition is true, and stores the result of the
addition in the target register otherwise.
It does not use the condition
-by: Sven Schnelle
Reviewed-by: Helge Deller
Tested-by: Helge Deller
Helge
---
target/hppa/mem_helper.c | 13 +++--
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/target/hppa/mem_helper.c b/target/hppa/mem_helper.c
index 84785b5a5c..6f895fced7 100644
--- a/target/hppa
existing 32- and 64-bit Linux installations, so:
Tested-by: Helge Deller
Thanks!
Helge
---
target/hppa/cpu.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/target/hppa/cpu.h b/target/hppa/cpu.h
index a072d0bb63..9bc4d208fa 100644
--- a/target/hppa/cpu.h
+++ b/target/hppa
On 3/24/24 09:09, Sven Schnelle wrote:
move it to cpu.h, so it can also be used in hppa_form_gva_psw()
Signed-off-by: Sven Schnelle
Reviewed-by: Helge Deller
Helge
---
target/hppa/cpu.h | 10 --
target/hppa/translate.c | 12 +++-
2 files changed, 11 insertions
not install it as null_cond.
This patch is not tested and as such sent as RFC.
I just stumbled over the apparently wrong behaviour while debugging the
uaddcm instruction.
Signed-off-by: Helge Deller
diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index 46b2d6508d..6088e9bbf3 100644
On 3/23/24 18:29, Richard Henderson wrote:
Call translator_io_start before write to EIRR.
Move evaluation of EIRR vs EIEM to hppa_cpu_exec_interrupt.
Exit TB after write to EIEM, but otherwise use a straight store.
Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
Tested-by: Helge
On 3/23/24 18:29, Richard Henderson wrote:
Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
Tested-by: Helge Deller
Thanks!
Helge
---
target/hppa/translate.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index
On 3/23/24 18:29, Richard Henderson wrote:
The call to gen_helper_read_interval_timer is
identical on both sides of the IF.
Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
Tested-by: Helge Deller
Thanks!
Helge
---
target/hppa/translate.c | 4 +---
1 file changed, 1
On 3/23/24 18:29, Richard Henderson wrote:
The return address comes from IA*Q_Next, and IASQ_Next
is always equal to IASQ_Back, not IASQ_Front.
Signed-off-by: Richard Henderson
Tested-by: Helge Deller
---
target/hppa/translate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion
On 3/21/24 20:28, Richard Henderson wrote:
Do not clobber the high bits of the address by using a 32-bit deposit.
Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
Helge
---
target/hppa/translate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target
On 3/21/24 19:25, Sven Schnelle wrote:
Michael Tokarev writes:
20.03.2024 03:32, Richard Henderson :
Richard Henderson (3):
target/hppa: Fix assemble_16 insns for wide mode
target/hppa: Fix assemble_11a insns for wide mode
target/hppa: Fix assemble_12a insns for wide
On 3/17/24 23:14, Sven Schnelle wrote:
mfia should return only the iaoq bits without privilege
bits.
Signed-off-by: Sven Schnelle
Reviewed-by: Helge Deller
Helge
---
target/hppa/translate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/hppa/translate.c b
AQ_N_STALE;
I wonder if it makes sense to rename trans_nop() and trans_nop_addrx()
to something like trans_cache_flush() and trans_cache_flush_addrx() ?
Other than that:
Reviewed-by: Helge Deller
Helge
On 3/17/24 23:14, Sven Schnelle wrote:
PA2.0 provides 8 instead of 4 PID registers.
Signed-off-by: Sven Schnelle
Reviewed-by: Helge Deller
with a few comments below...
Helge
---
roms/SLOF| 2 +-
target/hppa/mem_helper.c | 67
On 3/17/24 23:14, Sven Schnelle wrote:
Signed-off-by: Sven Schnelle
Reviewed-by: Helge Deller
Helge
---
target/hppa/translate.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index 6a513d7d5c..8ba31567e8 100644
On 3/13/24 23:51, Richard Henderson wrote:
Reported-by: Sven Schnelle
Signed-off-by: Richard Henderson
Reviewed-by: Helge Deller
---
target/hppa/insns.decode | 15 +--
target/hppa/translate.c | 22 ++
2 files changed, 31 insertions(+), 6 deletions
On 3/10/24 16:35, Michael Tokarev wrote:
04.03.2024 19:37, Sven Schnelle :
HP-UX 10.20 seems to make the lsi53c895a spinning on a memory location
under certain circumstances. As the SCSI controller and CPU are not
running at the same time this loop will never finish. After some
time, the check
On 3/4/24 20:13, Alex Bennée wrote:
For plugins we don't expect the raw bytes in the disassembly. We
already deal with this by hand crafting our capstone call but for
other diassemblers we need a flag.
Signed-off-by: Alex Bennée
---
include/disas/dis-asm.h | 7 +++
disas/disas.c
On 3/3/24 03:19, Richard Henderson wrote:
Reported-by: Sven Schnelle
Signed-off-by: Richard Henderson
Tested-by: Helge Deller
---
target/hppa/insns.decode | 27 ---
target/hppa/translate.c | 17 +
2 files changed, 33 insertions(+), 11 deletions
On 3/3/24 07:52, Helge Deller wrote:
On 3/3/24 03:19, Richard Henderson wrote:
Reported-by: Sven Schnelle
Signed-off-by: Richard Henderson
---
target/hppa/insns.decode | 7 ---
target/hppa/translate.c | 23 +--
2 files changed, 21 insertions(+), 9 deletions
static int expand_shl11(DisasContext *ctx, int val)
{
@@ -144,6 +138,23 @@ static int assemble_6(DisasContext *ctx, int val)
return (val ^ 31) + 1;
}
+/* Expander for assemble_16a(s,cat(im10a,0),i). */
Typo above, should be assemble_11a().
Otherwise:
Tested-by: Helge Deller
Reviewed-by:
On 3/3/24 03:19, Richard Henderson wrote:
Reported-by: Sven Schnelle
Signed-off-by: Richard Henderson
---
target/hppa/insns.decode | 15 +--
target/hppa/translate.c | 21 +
2 files changed, 30 insertions(+), 6 deletions(-)
diff --git
("target/hppa: Update cpu_hppa_get/put_psw for hppa64")
Cc: Richard Henderson
Cc: Charlie Jenkins
Cc: Helge Deller
Signed-off-by: Guenter Roeck
Reviewed-by: Richard Henderson
---
target/hppa/helper.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/target/hpp
lsi_bad_phase() didn't trigger a host interrupt.
Signed-off-by: Sven Schnelle
Tested-by: Helge Deller
Helge
---
hw/scsi/lsi53c895a.c | 16
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/hw/scsi/lsi53c895a.c b/hw/scsi/lsi53c895a.c
index 4ff9470381..59b88aff3f 100644
.
For the sake of consistently just present the instruction assembly
code.
Signed-off-by: Alex Bennée
This effectively reverts commit 2f926bfd5b79e6219ae65a1e530b38f37d62b384
("disas/hppa: Show hexcode of instruction along with disassembly").
Sad, but Ok.
Acked-by: Helge Deller
-
("target/hppa: Update cpu_hppa_get/put_psw for hppa64")
Cc: Richard Henderson
Cc: Charlie Jenkins
Cc: Helge Deller
Signed-off-by: Guenter Roeck
---
target/hppa/helper.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/target/hppa/helper.c b/target/hppa/help
On 2/14/24 10:07, Michael Tokarev wrote:
13.02.2024 22:16, Helge Deller:
On 2/13/24 19:09, Michael Tokarev wrote:
13.02.2024 02:47, del...@kernel.org:
Helge Deller (11):
disas/hppa: Add disassembly for qemu specific instructions
target/hppa: Add "diag 0x101" for console outp
On 2/13/24 19:09, Michael Tokarev wrote:
13.02.2024 02:47, del...@kernel.org пишет:
From: Helge Deller
The following changes since commit 39a6e4f87e7b75a45b08d6dc8b8b7c2954c87440:
Merge tag 'pull-qapi-2024-02-03' of https://repo.or.cz/qemu/armbru into
staging (2024-02-03 13:31:58 +
On 2/13/24 10:10, Peter Maydell wrote:
On Mon, 12 Feb 2024 at 23:04, Helge Deller wrote:
On 2/12/24 22:16, Peter Maydell wrote:
This fails "make check", eg:
https://gitlab.com/qemu-project/qemu/-/jobs/6154451100
because when the qom-test etc tests run qemu-system-hppa, it
barfs
On 2/11/24 19:49, Michael Tokarev wrote:
11.02.2024 15:29, del...@kernel.org
From: Helge Deller
SeaBIOS-hppa version 16 news & enhancements:
pc-bios/hppa-firmware.img | Bin 163324 -> 167820 bytes
pc-bios/hppa-firmware64.img | Bin 0 -> 206024 bytes
roms/seabios-hppa
On 2/12/24 22:16, Peter Maydell wrote:
On Sun, 11 Feb 2024 at 12:30, wrote:
From: Helge Deller
The following changes since commit 39a6e4f87e7b75a45b08d6dc8b8b7c2954c87440:
Merge tag 'pull-qapi-2024-02-03' of https://repo.or.cz/qemu/armbru into
staging (2024-02-03 13:31:58 +
NO
select LASI
-select SERIAL
+select SERIAL_PCI
I think the "SERIAL" is needed too for the B160L machine.
Other than that,
Acked-by: Helge Deller
Thank you!
Helge
select ISA_BUS
select I8259
select IDE_CMD646
@@ -16,3 +16,4 @@ config HPPA_B160L
On 2/6/24 23:33, Helge Deller wrote:
On 2/5/24 20:47, Sven Schnelle wrote:
Netbsd isn't able to detect a link on the emulated tulip card. That's
because netbsd reads the Chip Status Register of the Phy (address
0x14). The default phy data in the qemu tulip driver is all zero,
which means
On 2/8/24 21:43, Richard Henderson wrote:
On 2/7/24 08:20, del...@kernel.org wrote:
#define PSW_E 0x0400
+#define PSW_E_BIT 37 /* PA2.0 only */
#define PSW_W 0x0800 /* PA2.0 only */
+#define PSW_W_BIT 36 /* PA2.0 only */
...
isn't complete.
Therefore set the register to 0x3b40, which means:
Link is up, Autonegotation complete, Full Duplex, 100MBit/s Link
speed.
Also clear the mask because this register is read only.
Signed-off-by: Sven Schnelle
Reviewed-by: Helge Deller
Tested-by: Helge Deller
Can be easily
On 2/2/24 19:04, Guenter Roeck wrote:
On Fri, Feb 02, 2024 at 10:54:20AM +0100, Helge Deller wrote:
Hi Guenter,
On 2/2/24 05:22, Guenter Roeck wrote:
On Sat, Jan 13, 2024 at 06:57:20AM +0100, del...@kernel.org wrote:
From: Helge Deller
Recognize the qemu --nodefaults option, which
Hi Guenter,
On 2/2/24 05:22, Guenter Roeck wrote:
On Sat, Jan 13, 2024 at 06:57:20AM +0100, del...@kernel.org wrote:
From: Helge Deller
Recognize the qemu --nodefaults option, which will disable the
following default devices on hppa:
- lsi53c895a SCSI controller,
- artist graphics card
On 1/31/24 01:18, Ilya Leoshkevich wrote:
Like TARGET_NR_setuid, TARGET_NR_setgroups should affect only the
calling thread, and not the entire process. Therefore, implement it
using a syscall, and not a libc call.
Cc: qemu-sta...@nongnu.org
Fixes: 19b84f3c35d7 ("added setgroups and getgroups
the limit.
This bug was seen on HP-UX 10.20 which seems to trigger SCRIPTS
loops.
Fixes: b987718bbb ("hw/scsi/lsi53c895a: Fix reentrancy issues in the LSI controller
(CVE-2023-0330)")
Signed-off-by: Sven Schnelle
Tested-by: Helge Deller
Thanks!
Helge
---
hw/scsi/lsi53c895a.c
On 1/30/24 00:30, Richard Henderson wrote:
Signed-off-by: Richard Henderson
---
target/hppa/cpu.h | 7 ++-
target/hppa/cpu.c | 12
2 files changed, 14 insertions(+), 5 deletions(-)
Reviewed-by: Helge Deller
diff --git a/target/hppa/cpu.h b/target/hppa/cpu.h
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