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target/xtensa: work around missing SR definitions
2020-04-30 Max Filippovtarget/xtensa: work around missing SR definitions
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2020-04-07 Max Filippovtarget/xtensa: statically allocate xtensa_insnbufs...
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2020-04-07 Max Filippovtarget/xtensa: fix pasto in pfwait.r opcode name
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2020-01-06 Max Filippovtarget/xtensa: use MPU background map from core configuration
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2020-01-06 Max Filippovtarget/xtensa: import xtensa/config/core-isa.h
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2020-01-06 Max Filippovtarget/xtensa: fix ps.ring use in MPU configs
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-10-19 Max Filippovhw/xtensa: add virt machine
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-10-19 Max Filippovtarget/xtensa: regenerate and re-import test_mmuhifi_c3...
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-05-15 Max Filippovtarget/xtensa: implement exclusive access option
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-05-15 Max Filippovtarget/xtensa: update list of exception causes
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-05-15 Max Filippovtarget/xtensa: implement block prefetch option opcodes
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-05-14 Max Filippovtarget/xtensa: implement DIWBUI.P opcode
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-05-10 Max Filippovtarget/xtensa: implement MPU option
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-05-10 Max Filippovtarget/xtensa: add parity/ECC option SRs
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-05-10 Max Filippovtarget/xtensa: define IDMA and gather/scatter IRQ types
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-05-10 Max Filippovtarget/xtensa: make internal MMU functions static
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-05-10 Max Filippovtarget/xtensa: get rid of centralized SR properties
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-03-23 Max Filippovtests/tcg/xtensa: clean up test set
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-03-23 Max Filippovtarget/xtensa: don't announce exit simcall
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-03-22 Max Filippovtarget/xtensa: fix break_dependency for repeated resources
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: add FPU2000 coprocessor tests
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: add FP1 group tests
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: add FP0 group conversion tests
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: add FP0 group arithmetic tests
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: add LSCI/LSCX group tests
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: add test for FLIX
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: conditionalize MMU-related tests
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: conditionalize windowed register...
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: conditionalize and fix s32c1i tests
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: fix SR tests for big endian configs
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: conditionalize and expand SR tests
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: conditionalize timer/CCOUNT tests
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: conditionalize interrupt tests
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: add straightforward conditionals
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: conditionalize cache option tests
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: conditionalize debug option tests
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: enable boolean tests
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: fix endianness issues in test_b
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: don't use optional opcodes in generic...
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: support configs with LITBASE
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: support configurations w/o vecbase
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtests/tcg/xtensa: indicate failed tests
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtarget/xtensa: implement PREFCTL SR
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtarget/xtensa: prioritize load/store in FLIX bundles
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtarget/xtensa: break circular register dependencies
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtarget/xtensa: reorganize access to boolean registers
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtarget/xtensa: reorganize access to MAC16 registers
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtarget/xtensa: reorganize register handling in translators
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtarget/xtensa: only rotate window in the retw helper
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtarget/xtensa: move WINDOW_BASE SR update to postprocessing
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtarget/xtensa: add generic instruction post-processing
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-28 Max Filippovtarget/xtensa: sort FLIX instruction opcodes
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-19 Max Filippovtarget/xtensa: implement wide branches and loops
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-19 Max Filippovtarget/xtensa: allow multiple names for single opcode
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-19 Max Filippovtarget/xtensa: don't require opcode table sorting
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-19 Max Filippovtarget/xtensa: move xtensa_finalize_config to xtensa_core_cl...
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-19 Max Filippovtarget/xtensa: fixup test_mmuhifi_c3 overlay
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-11 Max Filippovtarget/xtensa: get rid of gen_callw[i]
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-11 Max Filippovtarget/xtensa: don't specify windowed registers manually
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-02-09 Max Filippovtarget/xtensa/import_core.sh: don't add duplicate ...
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-01-28 Max Filippovhw/xtensa: xtfpga: raise CPU number limit
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-01-28 Max Filippovtarget/xtensa: add test_mmuhifi_c3 core
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-01-28 Max Filippovhw/xtensa: xtfpga: use MX PIC for SMP
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-01-28 Max Filippovtarget/xtensa: add MX interrupt controller
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-01-28 Max Filippovtarget/xtensa: expose core runstall as an IRQ line
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-01-28 Max Filippovtarget/xtensa: rearrange access to external interrupts
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-01-28 Max Filippovtarget/xtensa: drop function xtensa_timer_irq
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-01-24 Max Filippovtarget/xtensa: fix access to the INTERRUPT SR
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-01-24 Max Filippovhw/xtensa: xtfpga: use core frequency
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-01-24 Max Filippovhw/xtensa: xtfpga: fix bootloader placement in SMP
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-01-24 Max Filippovtarget/xtensa: add qemu_cpu_kick to xtensa_runstall
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-01-14 Max Filippovtarget/xtensa: move non-HELPER functions to helper.c
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-01-14 Max Filippovtarget/xtensa: drop dump_state helper
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-01-14 Max Filippovtarget/xtensa: extract interrupt and exception helpers
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-01-14 Max Filippovtarget/xtensa: extract debug helpers
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-01-14 Max Filippovtarget/xtensa: extract MMU helpers
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-01-14 Max Filippovtarget/xtensa: extract windowed registers helpers
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-01-14 Max Filippovtarget/xtensa: extract FPU helpers
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2019-01-12 Max Filippovtarget/xtensa: rework zero overhead loops implementation
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-11-23 Max FilippovMAINTAINERS: add missing xtensa patterns
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-11-21 Max Filippovtarget/xtensa: xtfpga: provide default memory sizes
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-11-20 Max Filippovtarget/xtensa: drop num_[core_]regs from dc232b/dc233c...
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-11-20 Max Filippovtarget/xtensa: gdbstub fix register counting
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-10-30 Max Filippovlinux-user/flatload: fix initial stack pointer alignment
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-10-20 Max Filippovlinux-user: xtensa: enable bFLT support
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-10-01 Max Filippovtarget/xtensa: extract gen_check_interrupts call
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-10-01 Max Filippovtarget/xtensa: make rsr/wsr helpers return void
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-10-01 Max Filippovtarget/xtensa: extract unconditional TB termination...
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-10-01 Max Filippovtarget/xtensa: always end TB on CCOUNT access/CCOMPARE...
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-10-01 Max Filippovtarget/xtensa: change SR number checks to assertions
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-10-01 Max Filippovtarget/xtensa: extract unconditional TB termination
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-10-01 Max Filippovtarget/xtensa: extract test for division by zero
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-10-01 Max Filippovtarget/xtensa: extract test for cpdisabled exception
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-10-01 Max Filippovtarget/xtensa: extract test for alloca exception
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-10-01 Max Filippovtarget/xtensa: extract test for window underflow exception
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-10-01 Max Filippovtarget/xtensa: extract test for window overflow exception
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-10-01 Max Filippovtarget/xtensa: extract test for debug exception
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-10-01 Max Filippovtarget/xtensa: extract test for syscall instruction
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-10-01 Max Filippovtarget/xtensa: extract test for privileged instruction
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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2018-10-01 Max Filippovtarget/xtensa: extract test for an illegal instruction
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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AR7 emulation for QEMU