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target-arm queue:

Browse source 
* target/m68k: Add URL to semihosting spec
  * docs/devel/loads-stores: Fix git grep regexes
  * hw/arm/boot: Set SCR_EL3.FGTEn when booting kernel
  * linux-user: Correct SME feature names reported in cpuinfo
  * linux-user: Add missing arm32 hwcaps
  * Don't skip MTE checks for LDRT/STRT at EL0
  * Implement FEAT_HBC
  * Implement FEAT_MOPS
  * audio/jackaudio: Avoid dynamic stack allocation
  * sbsa-ref: add non-secure EL2 virtual timer
  * elf2dmp: improve Win2022, Win11 and large dumps
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Merge tag 'pull-target-arm-20230921' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
 * target/m68k: Add URL to semihosting spec
 * docs/devel/loads-stores: Fix git grep regexes
 * hw/arm/boot: Set SCR_EL3.FGTEn when booting kernel
 * linux-user: Correct SME feature names reported in cpuinfo
 * linux-user: Add missing arm32 hwcaps
 * Don't skip MTE checks for LDRT/STRT at EL0
 * Implement FEAT_HBC
 * Implement FEAT_MOPS
 * audio/jackaudio: Avoid dynamic stack allocation
 * sbsa-ref: add non-secure EL2 virtual timer
 * elf2dmp: improve Win2022, Win11 and large dumps

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# gpg: Signature made Thu 21 Sep 2023 13:36:00 EDT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]
# gpg:                 aka "Peter Maydell <peter@archaic.org.uk>" [unknown]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20230921' of https://git.linaro.org/people/pmaydell/qemu-arm: (30 commits)
  elf2dmp: rework PDB_STREAM_INDEXES::segments obtaining
  elf2dmp: use Linux mmap with MAP_NORESERVE when possible
  elf2dmp: introduce merging of physical memory runs
  elf2dmp: introduce physical block alignment
  elf2dmp: replace PE export name check with PDB name check
  sbsa-ref: add non-secure EL2 virtual timer
  audio/jackaudio: Avoid dynamic stack allocation in qjack_process()
  audio/jackaudio: Avoid dynamic stack allocation in qjack_client_init
  target/arm: Enable FEAT_MOPS for CPU 'max'
  target/arm: Implement the CPY* instructions
  target/arm: Implement MTE tag-checking functions for FEAT_MOPS copies
  target/arm: Implement the SETG* instructions
  target/arm: Define new TB flag for ATA0
  target/arm: Implement the SET* instructions
  target/arm: Implement MTE tag-checking functions for FEAT_MOPS
  target/arm: New function allocation_tag_mem_probe()
  target/arm: Define syndrome function for MOPS exceptions
  target/arm: Pass unpriv bool to get_a64_user_mem_index()
  target/arm: Implement FEAT_MOPS enable bits
  target/arm: Don't skip MTE checks for LDRT/STRT at EL0
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2023-09-25 10:09:04 -04:00
commit bf94b63d76
27 changed files with 1768 additions and 200 deletions
Download patch file Download diff file Expand all files Collapse all files

40
docs/devel/loads-stores.rst
View file

@ -63,12 +63,12 @@ which stores ``val`` to ``ptr`` as an ``{endian}`` order value
of size ``sz`` bytes.
Regexes for git grep
Regexes for git grep:
- ``\<ld[us]\?[bwlq]\(_[hbl]e\)\?_p\>``
- ``\<st[bwlq]\(_[hbl]e\)\?_p\>``
- ``\<st24\(_[hbl]e\)\?_p\>``
- ``\<ldn_\([hbl]e\)?_p\>``
- ``\<stn_\([hbl]e\)?_p\>``
- ``\<ldn_\([hbl]e\)\?_p\>``
- ``\<stn_\([hbl]e\)\?_p\>``
``cpu_{ld,st}*_mmu``
~~~~~~~~~~~~~~~~~~~~
@ -121,8 +121,8 @@ store: ``cpu_st{size}{end}_mmu(env, ptr, val, oi, retaddr)``
- ``_le`` : little endian
Regexes for git grep:
- ``\<cpu_ld[bwlq](_[bl]e)\?_mmu\>``
- ``\<cpu_st[bwlq](_[bl]e)\?_mmu\>``
- ``\<cpu_ld[bwlq]\(_[bl]e\)\?_mmu\>``
- ``\<cpu_st[bwlq]\(_[bl]e\)\?_mmu\>``
``cpu_{ld,st}*_mmuidx_ra``
@ -155,8 +155,8 @@ store: ``cpu_st{size}{end}_mmuidx_ra(env, ptr, val, mmuidx, retaddr)``
- ``_le`` : little endian
Regexes for git grep:
- ``\<cpu_ld[us]\?[bwlq](_[bl]e)\?_mmuidx_ra\>``
- ``\<cpu_st[bwlq](_[bl]e)\?_mmuidx_ra\>``
- ``\<cpu_ld[us]\?[bwlq]\(_[bl]e\)\?_mmuidx_ra\>``
- ``\<cpu_st[bwlq]\(_[bl]e\)\?_mmuidx_ra\>``
``cpu_{ld,st}*_data_ra``
~~~~~~~~~~~~~~~~~~~~~~~~
@ -193,8 +193,8 @@ store: ``cpu_st{size}{end}_data_ra(env, ptr, val, ra)``
- ``_le`` : little endian
Regexes for git grep:
- ``\<cpu_ld[us]\?[bwlq](_[bl]e)\?_data_ra\>``
- ``\<cpu_st[bwlq](_[bl]e)\?_data_ra\>``
- ``\<cpu_ld[us]\?[bwlq]\(_[bl]e\)\?_data_ra\>``
- ``\<cpu_st[bwlq]\(_[bl]e\)\?_data_ra\>``
``cpu_{ld,st}*_data``
~~~~~~~~~~~~~~~~~~~~~
@ -231,9 +231,9 @@ store: ``cpu_st{size}{end}_data(env, ptr, val)``
- ``_be`` : big endian
- ``_le`` : little endian
Regexes for git grep
- ``\<cpu_ld[us]\?[bwlq](_[bl]e)\?_data\>``
- ``\<cpu_st[bwlq](_[bl]e)\?_data\+\>``
Regexes for git grep:
- ``\<cpu_ld[us]\?[bwlq]\(_[bl]e\)\?_data\>``
- ``\<cpu_st[bwlq]\(_[bl]e\)\?_data\+\>``
``cpu_ld*_code``
~~~~~~~~~~~~~~~~
@ -296,7 +296,7 @@ swap: ``translator_ld{sign}{size}_swap(env, ptr, swap)``
- ``l`` : 32 bits
- ``q`` : 64 bits
Regexes for git grep
Regexes for git grep:
- ``\<translator_ld[us]\?[bwlq]\(_swap\)\?\>``
``helper_{ld,st}*_mmu``
@ -325,7 +325,7 @@ store: ``helper_{size}_mmu(env, addr, val, opindex, retaddr)``
- ``l`` : 32 bits
- ``q`` : 64 bits
Regexes for git grep
Regexes for git grep:
- ``\<helper_ld[us]\?[bwlq]_mmu\>``
- ``\<helper_st[bwlq]_mmu\>``
@ -382,7 +382,7 @@ succeeded using a MemTxResult return code.
The ``_{endian}`` suffix is omitted for byte accesses.
Regexes for git grep
Regexes for git grep:
- ``\<address_space_\(read\|write\|rw\)\>``
- ``\<address_space_ldu\?[bwql]\(_[lb]e\)\?\>``
- ``\<address_space_st[bwql]\(_[lb]e\)\?\>``
@ -400,7 +400,7 @@ Note that portions of the write which attempt to write data to a
device will be silently ignored -- only real RAM and ROM will
be written to.
Regexes for git grep
Regexes for git grep:
- ``address_space_write_rom``
``{ld,st}*_phys``
@ -438,7 +438,7 @@ device doing the access has no way to report such an error.
The ``_{endian}_`` infix is omitted for byte accesses.
Regexes for git grep
Regexes for git grep:
- ``\<ldu\?[bwlq]\(_[bl]e\)\?_phys\>``
- ``\<st[bwlq]\(_[bl]e\)\?_phys\>``
@ -462,7 +462,7 @@ For new code they are better avoided:
``cpu_physical_memory_rw``
Regexes for git grep
Regexes for git grep:
- ``\<cpu_physical_memory_\(read\|write\|rw\)\>``
``cpu_memory_rw_debug``
@ -497,7 +497,7 @@ make sure our existing code is doing things correctly.
``dma_memory_rw``
Regexes for git grep
Regexes for git grep:
- ``\<dma_memory_\(read\|write\|rw\)\>``
- ``\<ldu\?[bwlq]\(_[bl]e\)\?_dma\>``
- ``\<st[bwlq]\(_[bl]e\)\?_dma\>``
@ -538,7 +538,7 @@ correct address space for that device.
The ``_{endian}_`` infix is omitted for byte accesses.
Regexes for git grep
Regexes for git grep:
- ``\<pci_dma_\(read\|write\|rw\)\>``
- ``\<ldu\?[bwlq]\(_[bl]e\)\?_pci_dma\>``
- ``\<st[bwlq]\(_[bl]e\)\?_pci_dma\>``