History log of /openbmc/qemu/hw/mips/trace-events (Results 1 – 12 of 12)
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Revision tags: v9.2.0, v9.1.2, v9.1.1, v9.1.0, v8.0.0
# a8d6abe1 16-Jan-2023 Peter Maydell <peter.maydell@linaro.org>

Merge tag 'mips-20230113' of https://github.com/philmd/qemu into staging

MIPS patches queue

A bunch of cleanups from various people.

- Improved GT64120 on big-endian hosts
- GT64120 north bridge a

Merge tag 'mips-20230113' of https://github.com/philmd/qemu into staging

MIPS patches queue

A bunch of cleanups from various people.

- Improved GT64120 on big-endian hosts
- GT64120 north bridge and MC146818 RTC devices are now target independent
- Bonito64 north bridge converted to 3-phase reset API
- PCI refactors around PIIX devices
- Support for nanoMIPS in bootloader generator API
- New YAMON Malta Avocado test
- Removal of 'trap and emulate' KVM support
- System-specific QMP commands restricted to system emulation

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# gpg: Signature made Fri 13 Jan 2023 15:35:28 GMT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* tag 'mips-20230113' of https://github.com/philmd/qemu: (46 commits)
scripts/git.orderfile: Display MAINTAINERS changes first
target/mips: Restrict 'qapi-commands-machine.h' to system emulation
hw/mips/boston: Rename MachineState 'mc' pointer to 'ms'
hw/pci-host/bonito: Declare TYPE_BONITO_PCI_HOST_BRIDGE in header
hw/pci-host/bonito: Use 'bonito_pci' for PCI function #0 code
hw/pci-host/bonito: Use 'bonito_host' for PCI host bridge code
hw/pci-host/bonito: Convert to 3-phase reset
softmmu/rtc: Emit warning when using driftfix=slew on systems without mc146818
hw/rtc/mc146818rtc: Make the mc146818 RTC device target independent
hw/core/qdev-properties-system: Allow the 'slew' policy only on x86
hw/intc: Extract the IRQ counting functions into a separate file
hw/intc/i8259: Make using the isa_pic singleton more type-safe
hw/usb/hcd-uhci: Introduce TYPE_ defines for device models
hw/mips/Kconfig: Track Malta's PIIX dependencies via Kconfig
hw/isa/piix4: Decouple INTx-to-LNKx routing which is board-specific
hw/isa/piix3: Decouple INTx-to-LNKx routing which is board-specific
hw/pci/pci: Factor out pci_bus_map_irqs() from pci_bus_irqs()
hw/pci/pci_host: Trace config accesses on unexisting functions
mips: Always include nanomips disassembler
mips: Remove support for trap and emulate KVM
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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# a7db759e 13-Jan-2023 Philippe Mathieu-Daudé <philmd@linaro.org>

hw/mips/gt64xxx_pci: Move it to hw/pci-host/

The GT-64120 is a north-bridge, and it is not MIPS specific.
Move it with the other north-bridge devices.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@a

hw/mips/gt64xxx_pci: Move it to hw/pci-host/

The GT-64120 is a north-bridge, and it is not MIPS specific.
Move it with the other north-bridge devices.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20221209151533.69516-8-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

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# 9f81e43f 30-Dec-2022 Philippe Mathieu-Daudé <philmd@linaro.org>

hw/mips/malta: Trace FPGA LEDs/ASCII display updates

The FPGA LEDs/ASCII display is mostly used by the bootloader
to show very low-level debug info. QEMU connects its output
to a character device ba

hw/mips/malta: Trace FPGA LEDs/ASCII display updates

The FPGA LEDs/ASCII display is mostly used by the bootloader
to show very low-level debug info. QEMU connects its output
to a character device backend, which is not very practical
to correlate with ASM instruction executed, interrupts or
MMIO accesses. Also, the display discard the previous states.

To ease bootloader debugging experience, add a pair of trace
events. Such events can be analyzed over time or diff-ed
between different runs.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230104133935.4639-4-philmd@linaro.org>

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Revision tags: v7.2.0, v7.0.0, v6.2.0, v6.1.0
# 36d840f3 14-Mar-2021 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/philmd/tags/mips-20210313' into staging

MIPS patches queue

- Tidy up the GT64120 north bridge
- Move XBurst Media eXtension Unit code to mxu_translate.c
- Conv

Merge remote-tracking branch 'remotes/philmd/tags/mips-20210313' into staging

MIPS patches queue

- Tidy up the GT64120 north bridge
- Move XBurst Media eXtension Unit code to mxu_translate.c
- Convert TX79 to decodetree

# gpg: Signature made Sat 13 Mar 2021 22:44:44 GMT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd/tags/mips-20210313: (27 commits)
target/mips/tx79: Salvage instructions description comment
target/mips: Remove 'C790 Multimedia Instructions' dead code
target/mips/tx79: Move PCPYLD / PCPYUD opcodes to decodetree
target/mips/tx79: Move PCPYH opcode to decodetree
target/mips/translate: Simplify PCPYH using deposit_i64()
target/mips/translate: Make gen_rdhwr() public
target/mips/tx79: Move MTHI1 / MTLO1 opcodes to decodetree
target/mips/tx79: Move MFHI1 / MFLO1 opcodes to decodetree
target/mips: Use gen_load_gpr[_hi]() when possible
target/mips: Extract MXU code to new mxu_translate.c file
target/mips: Introduce mxu_translate_init() helper
target/mips: Simplify decode_opc_mxu() ifdef'ry
target/mips: Convert decode_ase_mxu() to decodetree prototype
target/mips: Rename decode_opc_mxu() as decode_ase_mxu()
target/mips: Move MUL opcode check from decode_mxu() to decode_legacy()
target/mips: Use OPC_MUL instead of OPC__MXU_MUL
target/mips: Pass instruction opcode to decode_opc_mxu()
target/mips: Remove unused CPUMIPSState* from MXU functions
target/mips: Remove XBurst Media eXtension Unit dead code
target/mips: Rewrite complex ifdef'ry
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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# f8ead0d7 04-Mar-2021 Philippe Mathieu-Daudé <f4bug@amsat.org>

hw/mips/gt64xxx: Trace accesses to ISD registers

Trace all accesses to Internal Space Decode (ISD) registers.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: BALATON Zoltan <ba

hw/mips/gt64xxx: Trace accesses to ISD registers

Trace all accesses to Internal Space Decode (ISD) registers.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <20210309142630.728014-6-f4bug@amsat.org>

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# 1b3422bd 02-Mar-2021 Philippe Mathieu-Daudé <f4bug@amsat.org>

hw/mips/gt64xxx: Rename trace events related to interrupt registers

We want to trace all register accesses. First rename the current
gt64120_read / gt64120_write events with '_intreg' suffix, as the

hw/mips/gt64xxx: Rename trace events related to interrupt registers

We want to trace all register accesses. First rename the current
gt64120_read / gt64120_write events with '_intreg' suffix, as they
are restricted to interrupt registers.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <20210309142630.728014-5-f4bug@amsat.org>

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Revision tags: v5.2.0
# 922781b7 10-Sep-2020 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging

Pull request

v2:
* Rebased after meson and resolved conflict in "softmmu: Add missing trace-events file"
* D

Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging

Pull request

v2:
* Rebased after meson and resolved conflict in "softmmu: Add missing trace-events file"
* Dropped "meson: Don't make object files for dtrace on macOS" (already merged via Paolo's tree)

# gpg: Signature made Thu 10 Sep 2020 09:09:47 BST
# gpg: using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/tracing-pull-request:
trace-events: Fix attribution of trace points to source
trace-events: Delete unused trace points
scripts/cleanup-trace-events: Emit files in alphabetical order
scripts/cleanup-trace-events: Fix for vcpu property
net/colo: Match is-enabled probe to tracepoint
scripts/tracetool: Use void pointer for vcpu
scripts/tracetool: Fix dtrace generation for macOS
softmmu: Add missing trace-events file

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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# b15e402f 06-Aug-2020 Markus Armbruster <armbru@redhat.com>

trace-events: Fix attribution of trace points to source

Some trace points are attributed to the wrong source file. Happens
when we neglect to update trace-events for code motion, or add events
in t

trace-events: Fix attribution of trace points to source

Some trace points are attributed to the wrong source file. Happens
when we neglect to update trace-events for code motion, or add events
in the wrong place, or misspell the file name.

Clean up with help of scripts/cleanup-trace-events.pl. Funnies
requiring manual post-processing:

* accel/tcg/cputlb.c trace points are in trace-events.

* block.c and blockdev.c trace points are in block/trace-events.

* hw/block/nvme.c uses the preprocessor to hide its trace point use
from cleanup-trace-events.pl.

* hw/tpm/tpm_spapr.c uses pseudo trace point tpm_spapr_show_buffer to
guard debug code.

* include/hw/xen/xen_common.h trace points are in hw/xen/trace-events.

* linux-user/trace-events abbreviates a tedious list of filenames to
*/signal.c.

* net/colo-compare and net/filter-rewriter.c use pseudo trace points
colo_compare_miscompare and colo_filter_rewriter_debug to guard
debug code.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200806141334.3646302-5-armbru@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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Revision tags: v5.0.0, v4.2.0
# 4b8be65e 19-Nov-2019 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/mips-next-20191119' into staging

The DTrace via SystemTap backend can not support the dynamic '*' width
format. We failed at noticing it for

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/mips-next-20191119' into staging

The DTrace via SystemTap backend can not support the dynamic '*' width
format. We failed at noticing it for the 4.1 release, and LP#1844817
was opened to track it. Fix this regression for the next release.

# gpg: Signature made Tue 19 Nov 2019 13:56:50 GMT
# gpg: using RSA key 89C1E78F601EE86C867495CBA2A3FD6EDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (Phil) <philmd@redhat.com>" [marginal]
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 89C1 E78F 601E E86C 8674 95CB A2A3 FD6E DEAD C0DE

* remotes/philmd-gitlab/tags/mips-next-20191119:
hw/mips/gt64xxx: Remove dynamic field width from trace events
hw/block/pflash: Remove dynamic field width from trace events

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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# abc7cf36 08-Nov-2019 Philippe Mathieu-Daudé <philmd@redhat.com>

hw/mips/gt64xxx: Remove dynamic field width from trace events

Since not all trace backends support dynamic field width in
format (dtrace via stap does not), replace by a static field
width instead.

hw/mips/gt64xxx: Remove dynamic field width from trace events

Since not all trace backends support dynamic field width in
format (dtrace via stap does not), replace by a static field
width instead.

We previously passed to the trace API 'width << 1' as the number
of hex characters to display (the dynamic field width). We don't
need this anymore. Instead, display the size of bytes accessed.

Fixes: ab6bff424f ("gt64xxx_pci: Convert debug printf to trace events")
Reported-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Buglink: https://bugs.launchpad.net/qemu/+bug/1844817
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>

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# 8351ef7a 01-Jul-2019 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/amarkovic/tags/mips-queue-jun-26-2019' into staging

MIPS queue for June 2016th, 2019

# gpg: Signature made Wed 26 Jun 2019 12:38:58 BST
# gpg: u

Merge remote-tracking branch 'remotes/amarkovic/tags/mips-queue-jun-26-2019' into staging

MIPS queue for June 2016th, 2019

# gpg: Signature made Wed 26 Jun 2019 12:38:58 BST
# gpg: using RSA key D4972A8967F75A65
# gpg: Good signature from "Aleksandar Markovic <amarkovic@wavecomp.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 8526 FBF1 5DA3 811F 4A01 DD75 D497 2A89 67F7 5A65

* remotes/amarkovic/tags/mips-queue-jun-26-2019:
target/mips: Fix big endian host behavior for interleave MSA instructions
tests/tcg: target/mips: Fix some test cases for pack MSA instructions
tests/tcg: target/mips: Add support for MSA MIPS32R6 testings
tests/tcg: target/mips: Add support for MSA big-endian target testings
tests/tcg: target/mips: Amend tests for MSA int multiply instructions
tests/tcg: target/mips: Amend tests for MSA int dot product instructions
tests/tcg: target/mips: Add tests for MSA move instructions
tests/tcg: target/mips: Add tests for MSA bit move instructions
dma/rc4030: Minor code style cleanup
dma/rc4030: Fix off-by-one error in specified memory region size
hw/mips/gt64xxx_pci: Align the pci0-mem size
hw/mips/gt64xxx_pci: Convert debug printf()s to trace events
hw/mips/gt64xxx_pci: Use qemu_log_mask() instead of debug printf()
hw/mips/gt64xxx_pci: Fix 'spaces' coding style issues
hw/mips/gt64xxx_pci: Fix 'braces' coding style issues
hw/mips/gt64xxx_pci: Fix 'tabs' coding style issues
hw/mips/gt64xxx_pci: Fix multiline comment syntax

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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# ab6bff42 24-Jun-2019 Philippe Mathieu-Daudé <f4bug@amsat.org>

hw/mips/gt64xxx_pci: Convert debug printf()s to trace events

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <2019062422

hw/mips/gt64xxx_pci: Convert debug printf()s to trace events

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <20190624222844.26584-7-f4bug@amsat.org>

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